/* SmartAGT — site vitrine
   Tokens issus de 02_design-system/
---------------------------------------------------------- */

:root[data-color-mode="light"] {
  color-scheme: light;

  --color-page-background:      #ffffff;
  --color-card-background:      #f8fafc;
  --color-surface-alt:          #e8eef5;
  --color-sidebar-background:   #f8fafc;
  --color-admin-background-from:#e9edf3;
  --color-admin-background-to:  #e9edf3;

  --color-text-default: #0f172a;
  --color-text-subtle:  #475569;
  --color-text-muted:   #94a3b8;

  --color-border-default: #e2e8f0;

  --color-action-primary:      #00BDFF;
  --color-action-primary-text: #ffffff;
  --color-focus-ring:          #00BDFF;

  --color-hover-surface:  #dde6f2;
  --color-active-surface: #cfdced;

  --color-glass-background:        rgba(255,255,255,0.72);
  --color-glass-background-strong: rgba(255,255,255,0.82);
  --color-overlay-backdrop:        rgba(0,0,0,0.55);

  --color-shadow-soft:   rgba(15,23,42,0.06);
  --color-shadow-strong: rgba(15,23,42,0.14);

  /* Hero conversation mockup */
  --color-mockup-background:       #ffffff;
  --color-mockup-header:           #f8fafc;
  --color-mockup-sidebar:          #f8fafc;
  --color-mockup-input:            #ffffff;
  --color-mockup-input-border:     #e2e8f0;
  --color-mockup-message-bg:       #f1f5f9;
  --color-mockup-shadow:           0 30px 80px -20px rgba(0,189,255,0.20), 0 0 0 1px rgba(15,23,42,0.06);

  /* Citation chip (RAG sources) */
  --color-citation-bg:             rgba(0,189,255,0.10);
  --color-citation-text:           #0070A0;

  /* LLM marquee band */
  --color-marquee-background:      #ffffff;
  --color-marquee-text:            #4b5563;

  /* Demo carousel window */
  --color-demo-window-bg:          #ffffff;
  --color-demo-titlebar-bg:        #f1f5f9;
  --color-demo-titlebar-border:    #e2e8f0;
  --color-demo-url-bg:             #ffffff;
  --color-demo-url-text:           #6b7280;
  --color-demo-sidebar-bg:         #f8fafc;
  --color-demo-sidebar-border:     #e2e8f0;
  --color-demo-sidebar-item:       #475569;
  --color-demo-greeting:           #0f172a;
  --color-demo-q-bg:               #00BDFF;
  --color-demo-q-text:             #ffffff;
  --color-demo-a-bg:               #f1f5f9;
  --color-demo-a-text:             #0f172a;
  --color-demo-pill-bg:            #ffffff;
  --color-demo-pill-text:          #374151;
  --color-demo-pill-border:        #e2e8f0;
  --color-demo-input-bg:           #ffffff;
  --color-demo-input-border:       #e2e8f0;
  --color-demo-input-placeholder:  #9ca3af;
  --color-demo-divider:            #f1f5f9;
  --color-demo-dot-inactive:       #d1d5db;

  --logo-full: url("assets/logos/smartagt-full-color-black.svg");
}

:root[data-color-mode="dark"] {
  color-scheme: dark;

  --color-page-background:      #0b1220;
  --color-card-background:      #111827;
  --color-surface-alt:          #1f2933;
  --color-sidebar-background:   #111827;
  --color-admin-background-from:#273246;
  --color-admin-background-to:  #273246;

  --color-text-default: #f8fafc;
  --color-text-subtle:  #cbd5f5;
  --color-text-muted:   #94a3b8;

  --color-border-default: #1e293b;

  --color-action-primary:      #00BDFF;
  --color-action-primary-text: #0b1220;
  --color-focus-ring:          #00BDFF;

  --color-hover-surface:  #2b3a52;
  --color-active-surface: #364a68;

  --color-glass-background:        rgba(11,18,32,0.72);
  --color-glass-background-strong: rgba(11,18,32,0.82);
  --color-overlay-backdrop:        rgba(0,0,0,0.70);

  --color-shadow-soft:   rgba(0,0,0,0.25);
  --color-shadow-strong: rgba(0,0,0,0.40);

  /* Hero conversation mockup */
  --color-mockup-background:       #111827;
  --color-mockup-header:           #1a2333;
  --color-mockup-sidebar:          #0f1828;
  --color-mockup-input:            #1a2333;
  --color-mockup-input-border:     #273246;
  --color-mockup-message-bg:       #1f2937;
  --color-mockup-shadow:           0 30px 80px -20px rgba(0,189,255,0.30), 0 0 0 1px rgba(0,189,255,0.18);

  /* Citation chip */
  --color-citation-bg:             rgba(0,189,255,0.16);
  --color-citation-text:           #5BD3FF;

  /* LLM marquee band */
  --color-marquee-background:      #0f1828;
  --color-marquee-text:            #cbd5f5;

  /* Demo carousel window */
  --color-demo-window-bg:          #111827;
  --color-demo-titlebar-bg:        #1a2333;
  --color-demo-titlebar-border:    #1e293b;
  --color-demo-url-bg:             #0f1828;
  --color-demo-url-text:           #94a3b8;
  --color-demo-sidebar-bg:         #0f1828;
  --color-demo-sidebar-border:     #1e293b;
  --color-demo-sidebar-item:       #cbd5f5;
  --color-demo-greeting:           #f8fafc;
  --color-demo-q-bg:               #00BDFF;
  --color-demo-q-text:             #0b1220;
  --color-demo-a-bg:               #1f2937;
  --color-demo-a-text:             #f8fafc;
  --color-demo-pill-bg:            #1a2333;
  --color-demo-pill-text:          #cbd5f5;
  --color-demo-pill-border:        #273246;
  --color-demo-input-bg:           #1a2333;
  --color-demo-input-border:       #273246;
  --color-demo-input-placeholder:  #64748b;
  --color-demo-divider:            #1e293b;
  --color-demo-dot-inactive:       #334155;

  --logo-full: url("assets/logos/smartagt-full-color-white.svg");
}

:root {
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --shadow-soft:   0 1px 2px var(--color-shadow-soft), 0 2px 8px var(--color-shadow-soft);
  --shadow-strong: 0 4px 12px var(--color-shadow-soft), 0 12px 32px var(--color-shadow-strong);

  --maxw: 80rem;
  --maxw-wide: 90rem;
  --gutter: 1.5rem;
  /* Fixed rem value : root rem already scales with viewport via the html
     font-size clamp, so a single rem here gives proportional padding on
     every viewport. */
  --section-pad: 7rem;

  /* Reusable subtle gradients — keep all "background: linear-gradient(...)"
     inline styles out of HTML so theming stays centralized. */
  --gradient-fade-cyan: linear-gradient(135deg, rgba(0, 189, 255, 0.04) 0%, transparent 100%);
  --gradient-fade-dark: linear-gradient(135deg, rgba(15, 23, 42, 0.04) 0%, transparent 100%);
  --gradient-band-cyan: linear-gradient(135deg, #0099CC 0%, rgba(0, 150, 200, 0.92) 100%);
}

* { box-sizing: border-box; }

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes glow {
  0%, 100% {
    box-shadow: 0 0 0 rgba(0, 189, 255, 0.2);
  }
  50% {
    box-shadow: 0 0 20px rgba(0, 189, 255, 0.4);
  }
}

/* New enhanced animations */
@keyframes blobBreathe {
  0%, 100% {
    transform: scale(1) translate(0, 0);
  }
  25% {
    transform: scale(1.05) translate(2px, -3px);
  }
  50% {
    transform: scale(1.02) translate(-1px, 2px);
  }
  75% {
    transform: scale(1.04) translate(-2px, -1px);
  }
}

@keyframes orbitPill {
  0% {
    transform: rotate(0deg) translateX(120px) rotate(-0deg);
    opacity: 0.6;
  }
  50% {
    opacity: 1;
  }
  100% {
    transform: rotate(360deg) translateX(120px) rotate(-360deg);
    opacity: 0.6;
  }
}

@keyframes deviceGlow {
  0%, 100% {
    filter: drop-shadow(0 0 20px rgba(0, 189, 255, 0.3));
  }
  50% {
    filter: drop-shadow(0 0 40px rgba(0, 189, 255, 0.5));
  }
}

@keyframes badgeRotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes slideUpStagger {
  from {
    opacity: 0;
    transform: translateY(30px) rotateX(-10deg);
  }
  to {
    opacity: 1;
    transform: translateY(0) rotateX(0deg);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-8px);
  }
}

@keyframes shimmer {
  0% {
    opacity: 0.4;
  }
  50% {
    opacity: 1;
  }
  100% {
    opacity: 0.4;
  }
}

@keyframes lineFlow {
  0% {
    stroke-dashoffset: 0;
  }
  100% {
    stroke-dashoffset: -100;
  }
}

html {
  scroll-behavior: smooth;
  /* No auto-hyphenation : a word that doesn't fit goes to the next line
     rather than getting broken with a hyphen mid-word. */
  hyphens: manual;
  /* Firefox custom scrollbar */
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--color-action-primary) 30%, transparent) transparent;
  /* Mobile default : fixed 16px base. Desktop scaling is set in the
     @media block below to keep the layout proportional across viewports. */
  font-size: 16px;
}
/* ============================================================
   Fluid Root REM — pixel-perfect uniform scaling on desktop.

   The whole homepage is sized in rem. By making the html font-size
   proportional to the viewport WIDTH (capped both ways), every rem-based
   dimension (padding, gap, font-size, max-width, etc.) scales identically.

   Design reference : 1920 px viewport → 1rem = 16px (design baseline).
   - At 1400 px viewport → 1rem = ~11.7px → everything shrinks by 27 %.
   - At 2560 px viewport → 1rem = ~21.3px → everything grows by 33 %.

   Clamp bounds prevent extreme sizes :
   - Floor at 11px (readability minimum on small laptops).
   - Ceiling at 19px (avoids absurd typography on 4K+ screens).
   ============================================================ */
@media (min-width: 1024px) {
  html {
    font-size: clamp(11px, calc(100vw / 1920 * 16), 19px);
  }
}
html, body { margin: 0; padding: 0; }

/* WebKit / Chromium custom scrollbar — minimal 2026 marketing style.
   Slim, slightly rounded edges (not a full pill), almost flush with content. */
::-webkit-scrollbar { width: 12px; height: 12px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--color-text-muted) 35%, transparent);
  border-radius: 3px;
  border: 3px solid transparent;
  background-clip: padding-box;
  transition: background-color 0.2s ease;
}
::-webkit-scrollbar-thumb:hover {
  background: color-mix(in srgb, var(--color-action-primary) 55%, transparent);
  background-clip: padding-box;
}
::-webkit-scrollbar-corner { background: transparent; }

body {
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-feature-settings: "cv02", "cv03", "cv04", "cv11";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background: var(--color-page-background);
  color: var(--color-text-default);
  font-size: 1rem;
  line-height: 1.7;
  transition: background-color 0.25s ease, color 0.25s ease;
}

/* Smooth theme transitions across all themed surfaces — no `transition: all`,
   we list explicit properties to avoid jank on transforms/opacity animations. */
.card,
.btn,
.badge,
.site-header,
.site-footer,
.callout,
.callout-primary,
.dropdown-panel,
.hero-mockup,
.hero-mockup *,
.demo-window,
.demo-window *,
.llm-band,
.llm-item,
.brand-logo {
  transition: background-color 0.25s ease, border-color 0.25s ease, color 0.25s ease, box-shadow 0.25s ease, opacity 0.2s ease;
}

img, svg { display: block; max-width: 100%; }

a {
  color: var(--color-action-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}
a:hover { opacity: 0.85; }

p { margin: 0 0 1em 0; max-width: 65ch; }
p.lede { font-size: 1.125rem; color: var(--color-text-subtle); }

h1, h2, h3, h4 {
  color: var(--color-text-default);
  letter-spacing: -0.01em;
  margin: 1.5em 0 0.5em 0;
  text-wrap: balance;
}
h1 { font-weight: 700; line-height: 1.15; font-size: 2.75rem; }
h2 { font-weight: 700; line-height: 1.2; font-size: 2rem; }
h3 { font-weight: 600; line-height: 1.3; font-size: 1.25rem; }
h4 { font-weight: 600; line-height: 1.35; font-size: 1.125rem; }
.overline {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-action-primary);
  display: inline-block;
  margin-bottom: 0.75rem;
}

:focus-visible {
  outline: 2px solid var(--color-focus-ring);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Layout ------------------------------------------------ */
.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
section {
  padding: var(--section-pad) 0;
  animation: fadeInUp 0.8s ease-out;
  scroll-behavior: smooth;
}
section.alt { background: var(--color-card-background); }
/* The section that follows the hero (demo-section) sits below the ocean
   band which intrudes ~half its height (~90 px) into this section's top.
   Extra padding-top keeps the section's title clear of the cyan band with
   generous breathing room. */
.demo-section { padding-top: calc(var(--section-pad) + 3.5rem); }

.section-head {
  max-width: 780px;
  margin-bottom: 3rem;
  animation: slideInLeft 0.6s ease-out;
}
/* Variant : lift the 780 px cap when an H2/lede inside the head is meant
   to stay on a single line (e.g. punchy slogans like "Souverain par défaut,
   modulaire par design"). On narrow viewports the text wraps normally to
   avoid horizontal overflow. */
.section-head:has(> .h2-single) { max-width: none; }
@media (min-width: 1024px) {
  .h2-single   { white-space: nowrap; }
  .lede-single { white-space: nowrap; }
}
/* Badge/overline + H2 spacing inside a section-head : give the H2 a clear
   breathing space below the lead-in chip so it doesn't crowd it. */
.section-head .badge,
.section-head .overline {
  margin-bottom: 1.25rem;
  display: inline-flex;
}
.section-head h2 {
  margin-top: 0;
  font-size: 2.5rem;
  line-height: 1.2;
  color: var(--color-text-default);
}
.section-head p { 
  color: var(--color-text-subtle); 
  font-size: 1.0625rem;
  line-height: 1.6;
}

.grid {
  display: grid;
  gap: 1.5rem;
  align-items: stretch;
}
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* All grid cards keep iso (same height) thanks to grid stretch + height:100%
   on the card. Flex-column lets us push the last child (CTA/footer) to bottom.
   NO transform animation = no layout shift during initial render. Only a
   short fade-in (opacity only). */
.grid > .card,
.grid > article {
  animation: cardFadeIn 0.35s ease-out both;
  display: flex;
  flex-direction: column;
  height: 100%;
  align-self: stretch;
}
@keyframes cardFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@media (max-width: 1023px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* Header ------------------------------------------------ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-glass-background-strong);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--color-border-default);
  box-shadow: 0 1px 0 rgba(15, 23, 42, 0.02);
}
.site-header .bar {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  height: 4.25rem;
  padding-left: 2rem;
  /* Symmetric right padding so the theme toggle isn't flush against the
     viewport edge — gives the actions cluster room to breathe. */
  padding-right: 2rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: inherit;
  margin-right: auto;
}
.brand-logo {
  height: 2.375rem;
  width: auto;
  display: block;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--color-text-default);
  font-weight: 700;
  font-size: 1.5rem;
  flex-shrink: 0;
}

/* Stack both logo variants in the same slot, fade between them on mode change.
   Avoids the abrupt display:none flash and lets the transition rule above
   smoothly cross-fade opacity. */
.brand {
  position: relative;
}
.brand .brand-logo {
  display: block;
}
.brand .brand-logo.dark {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
}
:root[data-color-mode="dark"] .brand .brand-logo.light {
  opacity: 0;
}
:root[data-color-mode="dark"] .brand .brand-logo.dark {
  opacity: 1;
}
.brand-logo {
  transition: opacity 0.25s ease;
}

.nav-primary {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav-primary a, .nav-primary button.dropdown-trigger {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-default);
  text-decoration: none;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-md);
  background: transparent;
  border: 0;
  cursor: pointer;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.nav-primary a:hover, .nav-primary button.dropdown-trigger:hover {
  color: var(--color-action-primary);
  background: var(--color-hover-surface);
  opacity: 1;
}
.nav-primary a.current {
  color: var(--color-text-default);
}
.nav-primary a.current::after {
  content: "";
  display: block;
  margin-top: 6px;
  height: 2px;
  background: var(--color-action-primary);
  border-radius: 2px;
}

.dropdown { position: relative; }
.dropdown-panel {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  min-width: 26.25rem;
  background: var(--color-card-background);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-strong);
  padding: 0.75rem;
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 0.25rem;
}
.dropdown[data-open="true"] .dropdown-panel { display: grid; }
.dropdown-panel a {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0.625rem 0.75rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--color-text-default);
}
.dropdown-panel a:hover { background: var(--color-surface-alt); opacity: 1; }
.dropdown-panel a strong { font-size: 0.9375rem; font-weight: 600; color: var(--color-text-default); }
.dropdown-panel a span { font-size: 0.8125rem; color: var(--color-text-muted); }

/* `margin-left: 1rem` adds a clear gap between the primary nav and the
   actions cluster — keeps the theme toggle from feeling squashed against the
   nav items. Inside the cluster, slightly larger gap + vertical separator
   in front of the theme toggle for breathing room. */
.header-actions { display: flex; align-items: center; gap: 0.875rem; flex-shrink: 0; margin-left: 1rem; }
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.375rem;
  height: 2.375rem;
  border-radius: var(--radius-md);
  border: 1px solid color-mix(in srgb, var(--color-border-default) 60%, transparent);
  background: transparent;
  color: var(--color-text-default);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  padding: 0;
}

.theme-toggle:hover {
  background: var(--color-hover-surface);
  color: var(--color-action-primary);
}

.theme-toggle .sun { display: none; }
.theme-toggle .moon { display: block; }
:root[data-color-mode="dark"] .theme-toggle .sun { display: block; }
:root[data-color-mode="dark"] .theme-toggle .moon { display: none; }

.burger {
  display: none;
  width: 2.25rem; height: 2.25rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-default);
  background: transparent;
  cursor: pointer;
  color: var(--color-text-default);
  align-items: center; justify-content: center;
}

@media (max-width: 1023px) {
  .nav-primary { display: none; }
  .burger { display: inline-flex; }
  .nav-primary.open {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    position: absolute;
    top: 4.25rem;
    left: 0; right: 0;
    background: var(--color-page-background);
    border-bottom: 1px solid var(--color-border-default);
    padding: 1rem var(--gutter);
    gap: 0.25rem;
  }
  .nav-primary.open a, .nav-primary.open button.dropdown-trigger { width: 100%; justify-content: flex-start; }
  .dropdown-panel { position: static; display: grid; grid-template-columns: 1fr; min-width: 0; box-shadow: none; border: 0; background: transparent; padding: 0 0 0 1rem; }
  .dropdown { width: 100%; }
}

/* Buttons — clean 2026 marketing style: subtle filter shift, no scale/lift */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: inherit;
  font-weight: 600;
  font-size: 1rem;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
  white-space: nowrap;
  position: relative;
}
.btn-primary {
  background: var(--color-action-primary);
  color: var(--color-action-primary-text);
  box-shadow: 0 1px 2px rgba(0, 189, 255, 0.12);
}
.btn-primary:hover {
  filter: brightness(1.06);
  box-shadow: 0 2px 6px rgba(0, 189, 255, 0.18), 0 4px 14px -4px rgba(0, 189, 255, 0.30);
}
.btn-primary:active { filter: brightness(0.96); box-shadow: 0 1px 2px rgba(0, 189, 255, 0.10); }
.btn-secondary {
  background: var(--color-card-background);
  color: var(--color-text-default);
  border-color: var(--color-border-default);
}
.btn-secondary:hover {
  border-color: var(--color-action-primary);
  color: var(--color-action-primary);
  background: color-mix(in srgb, var(--color-action-primary) 4%, var(--color-card-background));
}
.btn-secondary:active { background: color-mix(in srgb, var(--color-action-primary) 8%, var(--color-card-background)); }
.btn-ghost {
  background: transparent;
  color: var(--color-text-default);
}
.btn-ghost:hover { background: var(--color-surface-alt); color: var(--color-action-primary); }
.btn-lg { padding: 0.875rem 1.75rem; font-size: 1.0625rem; }
.btn-sm { padding: 0.375rem 0.75rem; font-size: 0.875rem; }
.btn-group { display: inline-flex; gap: 0.75rem; flex-wrap: wrap; }

/* Badges ------------------------------------------------ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-full);
  background: var(--color-surface-alt);
  color: var(--color-text-muted);
  letter-spacing: 0.01em;
}
.badge-primary {
  background: rgba(0,189,255,0.10);
  color: var(--color-action-primary);
}
.badge-success { background: rgba(16,185,129,0.10); color: #10b981; }
.badge-warning { background: rgba(245,158,11,0.10); color: #f59e0b; }
.badge-info    { background: rgba(59,130,246,0.10); color: #3b82f6; }
.badge .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; display: inline-block; }

/* Cards ------------------------------------------------- */
/* ===== Card system — 5 variants composables =========================
   Each variant overrides a small set of CSS custom properties so the
   base layout stays consistent. Hover effect = lift + soft shadow + a
   thin accent line that sweeps in along the bottom edge (single hover
   signature, no permanent decorative borders). */
.card {
  /* Tokens — overridden by variant modifiers below */
  --card-accent: var(--color-action-primary);
  --card-bg: var(--color-card-background);
  --card-border: var(--color-border-default);
  --card-text: var(--color-text-default);
  --card-text-muted: var(--color-text-subtle);
  --card-icon-bg: color-mix(in srgb, var(--card-accent) 10%, transparent);
  --card-icon-color: var(--card-accent);

  position: relative;
  display: block;
  background: var(--card-bg);
  color: var(--card-text);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  text-decoration: none;
  transition: border-color 0.25s ease;
  overflow: hidden;
}

/* Hover signature : pure color shift — no transform, no shadow, no border
   animation. The border picks up the accent tint, that's it. Quiet, premium
   feeling that works equally for light/dark/accent variants. */
.card:hover {
  border-color: color-mix(in srgb, var(--card-accent) 40%, var(--card-border));
}

.card h3,
.card h4 {
  margin: 0.5rem 0 0.5rem;
  color: var(--card-text);
  transition: color 0.2s ease;
}
.card p {
  margin: 0;
  color: var(--card-text-muted);
  font-size: 0.9375rem;
}

.card .icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--card-icon-bg);
  color: var(--card-icon-color);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  transition: background 0.25s ease;
}
/* Force a consistent inline-icon size across all cards : 20 × 20 SVG inside
   a 40 × 40 colored chip. Stops oversized icons when an inline SVG omits
   width/height attributes. */
.card .icon svg {
  width: 20px;
  height: 20px;
  display: block;
}
.card:hover .icon {
  background: color-mix(in srgb, var(--card-accent) 18%, transparent);
}
.card .card-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* ----- Variant 1 : accent — accent-tinted gradient. Uses var(--card-accent)
   so combining e.g. `.card--accent.card--violet` gives a violet-tinted card.
   The tint strength is bumped on `section.alt` (light gray) backgrounds so
   the cards still pop instead of melting into the section bg. */
.card--accent {
  --card-bg: linear-gradient(
    135deg,
    color-mix(in srgb, var(--card-accent) 9%, var(--color-card-background)) 0%,
    color-mix(in srgb, var(--card-accent) 2%, var(--color-card-background)) 100%
  );
  --card-border: color-mix(in srgb, var(--card-accent) 32%, transparent);
  --card-icon-bg: color-mix(in srgb, var(--card-accent) 16%, transparent);
}
section.alt .card--accent {
  --card-bg: linear-gradient(
    135deg,
    color-mix(in srgb, var(--card-accent) 14%, var(--color-card-background)) 0%,
    color-mix(in srgb, var(--card-accent) 4%, var(--color-card-background)) 100%
  );
}

/* ----- Variant 2 : dark — brand black, cyan accents ----- */
.card--dark {
  --card-bg: linear-gradient(140deg, #0b1220 0%, #131f33 100%);
  --card-border: rgba(255, 255, 255, 0.08);
  --card-text: #f1f5f9;
  --card-text-muted: rgba(255, 255, 255, 0.62);
  --card-icon-bg: rgba(0, 189, 255, 0.18);
  --card-icon-color: var(--color-action-primary);
}
.card--dark:hover {
  border-color: color-mix(in srgb, var(--card-accent) 55%, rgba(255, 255, 255, 0.08));
}

/* ----- Variant 3 : outline — minimal, with optional category chip ----- */
.card--outline {
  --card-bg: var(--color-card-background);
}
.card .card-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--card-accent);
  background: color-mix(in srgb, var(--card-accent) 10%, transparent);
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.875rem;
}

/* ----- Variant 4 : numbered — large watermark number top-right ----- */
.card--numbered {
  padding-top: 2.5rem;
}
.card--numbered .card-num {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  font-size: 3rem;
  font-weight: 800;
  line-height: 1;
  color: color-mix(in srgb, var(--card-accent) 18%, transparent);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.03em;
  pointer-events: none;
  user-select: none;
}

/* ----- Per-card accent colors — for use cases by métier ----- */
.card--violet  { --card-accent: #8b5cf6; }
.card--orange  { --card-accent: #f97316; }
.card--emerald { --card-accent: #10b981; }
.card--amber   { --card-accent: #f59e0b; }
.card--rose    { --card-accent: #f43f5e; }

/* Linky cards keep an arrow indicator (moved to top-right so it doesn't
   collide with the bottom hover line). */
.card.linky::before {
  content: "→";
  position: absolute;
  top: 1.25rem;
  right: 1.5rem;
  color: var(--card-accent);
  font-size: 1.125rem;
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity 0.2s ease, transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}
.card.linky:hover::before { opacity: 1; transform: translateX(0); }

/* Stats ------------------------------------------------- */
.stats {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-card-background);
}
.stat {
  padding: 1.75rem 1.5rem;
  border-right: 1px solid var(--color-border-default);
}
.stat:last-child { border-right: 0; }
.stat .num {
  font-size: 2.75rem;
  font-weight: 800;
  line-height: 1;
  color: var(--color-text-default);
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}
.stat .num .unit { color: var(--color-action-primary); }
.stat .label {
  margin-top: 0.625rem;
  font-size: 0.875rem;
  color: var(--color-text-subtle);
  max-width: 22ch;
}
@media (max-width: 1023px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat { border-right: 0; border-bottom: 1px solid var(--color-border-default); }
  .stat:nth-child(odd) { border-right: 1px solid var(--color-border-default); }
}
@media (max-width: 640px) {
  .stats { grid-template-columns: 1fr; }
  .stat { border-right: 0 !important; }
}

/* Hero -------------------------------------------------- */
.hero {
  padding: 5.5rem 0 var(--section-pad);
  position: relative;
  overflow: visible;
}

/* Ocean decor — thin cyan band whose VERTICAL CENTER is exactly on the
   hero's bottom edge. Half overlaps the hero, half overlaps the next section
   → seamless transition. Mirrors LoginBackground.jsx structure with TOP
   waves only ; the bottom is a clean cut with a subtle gloss line. */
.hero-ocean {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  /* Fixed rem so the band scales proportionally with the rest of the page
     via the root rem clamp — no more vh / min / max conflicts that change
     the band ratio between 1400 and 1920 viewports. */
  height: 12rem;
  transform: translateY(50%);
  pointer-events: none;
  z-index: 5;
}
/* Particles container — sibling of .hero-ocean (not child) so the nuts can be
   z-indexed BELOW the hero text/mockup (container z=1) while the band stays
   above. Nuts rise from inside the ocean upward into the hero, hidden behind
   text glyphs and the mockup card so they only show in negative space. */
.hero-ocean-particles {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  top: 0;
  z-index: 0;
  pointer-events: none;
}
.hero-ocean-nut, .hero-ocean-dot {
  position: absolute;
  top: 100%;
  transform: translateY(0) rotate(var(--rot-start, 0deg));
  animation-name: hero-nut-rise;
  animation-timing-function: linear;
  animation-iteration-count: infinite;
  will-change: transform;
}
.hero-ocean-dot {
  background: var(--color-action-primary);
  border-radius: 50%;
  animation-name: hero-dot-rise;
}
@keyframes hero-nut-rise {
  0%   { transform: translateY(0) rotate(var(--rot-start, 0deg)); }
  100% { transform: translateY(-680px) rotate(var(--rot-end, 360deg)); }
}
@keyframes hero-dot-rise {
  0%   { transform: translateY(0); }
  100% { transform: translateY(-560px); }
}
/* Cyan band with a glass-gloss bottom edge :
   - Bottom 18 % of the band gets a soft lightening gradient (cyan → pale
     cyan) so the cut into the white next section reads as polished glass,
     not a raw rectangle.
   - A 1 px white inner line at the very bottom catches the light.
   - A soft cyan glow drops below the band for depth. */
.hero-ocean-band {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      180deg,
      var(--color-action-primary) 0%,
      var(--color-action-primary) 70%,
      color-mix(in srgb, var(--color-action-primary) 78%, white) 92%,
      color-mix(in srgb, var(--color-action-primary) 62%, white) 100%
    );
  color: var(--color-action-primary);
  box-shadow:
    inset 0 -1px 0 0 rgba(255, 255, 255, 0.55),
    inset 0 -8px 12px -6px rgba(255, 255, 255, 0.18),
    0 10px 24px -10px rgba(0, 189, 255, 0.45),
    0 2px 0 0 rgba(0, 189, 255, 0.10);
  z-index: 3;
}
/* Wave clip wrapper — sits ABOVE the band with overflow:hidden so the SVG's
   horizontal overflow (calc(100%+160px); left:-80px) and its sway animation
   stay clipped to viewport width. Same trick as LoginBackground.jsx. */
.hero-wave-clip {
  position: absolute;
  left: 0;
  right: 0;
  overflow: hidden;
  pointer-events: none;
  color: var(--color-action-primary);
}
.hero-wave-clip--top {
  /* 1 px overlap with the band so subpixel rounding never produces a seam. */
  bottom: calc(100% - 1px);
  height: 3.125rem;
}
/* SVGs are absolutely positioned inside the clip wrapper, sitting at the
   wrapper bottom (= band top edge), extending 80 px past each side for the
   sway animation. */
.hero-wave {
  position: absolute;
  bottom: 0;
  left: -80px;
  width: calc(100% + 160px);
  /* Global `svg { max-width: 100% }` would clamp the SVG back to viewport
     width, defeating the left:-80/right:-80 overflow that the wave-clip
     wrapper is meant to clip. Force it off here. */
  max-width: none;
  height: 100%;
  display: block;
}
.hero-wave--back {
  opacity: 0.4;
  animation: hero-wave-sway-back 8s ease-in-out infinite;
}
.hero-wave--front {
  animation: hero-wave-sway-front 6s ease-in-out infinite;
}
@keyframes hero-wave-sway-back {
  0%, 100% { transform: translateX(0); }
  50%      { transform: translateX(-60px); }
}
@keyframes hero-wave-sway-front {
  0%, 100% { transform: translateX(0); }
  50%      { transform: translateX(40px); }
}

@media (prefers-reduced-motion: reduce) {
  .hero-ocean-nut, .hero-ocean-dot,
  .hero-wave--back, .hero-wave--front { animation: none; }
}
/* Mobile : hide the ocean entirely (busy on small screens) */
@media (max-width: 767px) {
  .hero-ocean { display: none; }
}
.hero > .container,
.cta-final > .container {
  max-width: var(--maxw-wide);
}
/* Visual upward shift so the hero content sits centered between the BOTTOM
   of the sticky site header (~69 px) and the TOP of the ocean wave (not the
   middle of the hero box). Transform-only — does not affect the hero's
   layout box, so the ocean wave stays exactly where it is. */
.hero > .container {
  transform: translateY(-5rem);
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1.1fr);
  gap: 3rem;
  align-items: center;
}
.hero-visual {
  animation: slideInRight 0.8s ease-out;
}
.hero h1 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin: 0.75rem 0 1rem;
}
.hero h1 em {
  font-style: normal;
  color: var(--color-action-primary);
  background: linear-gradient(180deg, transparent 55%, rgba(0,189,255,0.14) 55%);
  padding: 0 0.05em;
}
:root[data-color-mode="dark"] .hero h1 em {
  background: linear-gradient(180deg, transparent 55%, rgba(0,189,255,0.20) 55%);
}
.hero p.lede {
  font-size: 1.1875rem;
  max-width: 55ch;
  text-wrap: pretty;
  word-break: keep-all;
  overflow-wrap: break-word;
}
.hero-ctas { margin-top: 2rem; }
.hero-trust {
  margin-top: 2.25rem;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.hero-trust span.sep { width: 4px; height: 4px; border-radius: 50%; background: currentColor; opacity: 0.5; }

/* ===== Architecture section — "Souverain par défaut · Modulaire par design"
   Two side-by-side pillars : LEFT (dark) lists what stays in-house, RIGHT
   (light) shows the swappable compute layers with hosting-mode chips. */
.archi-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr);
  gap: 1.5rem;
  align-items: stretch;
}
@media (max-width: 1023px) {
  .archi-split { grid-template-columns: 1fr; }
}
.archi-pillar {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.archi-pillar h3 {
  font-size: 1.5rem;
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin: 0;
}
.archi-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem 1.25rem;
}
.archi-list li {
  position: relative;
  padding-left: 1.25rem;
  font-size: 0.9375rem;
  line-height: 1.45;
  color: var(--card-text-muted);
}
.archi-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--card-accent);
}
@media (max-width: 600px) {
  .archi-list { grid-template-columns: 1fr; }
}

.archi-pillar--choice {
  --card-bg: linear-gradient(
    135deg,
    color-mix(in srgb, var(--color-action-primary) 5%, var(--color-card-background)) 0%,
    var(--color-card-background) 100%
  );
  --card-border: color-mix(in srgb, var(--color-action-primary) 22%, var(--color-border-default));
}
.archi-tech-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.875rem;
  max-width: 920px;
  margin: 0 auto 1.5rem;
}
@media (max-width: 900px) {
  .archi-tech-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .archi-tech-grid { grid-template-columns: 1fr; }
}
.archi-tech {
  background: var(--color-card-background);
  border: 1px solid var(--color-border-default);
  border-radius: 12px;
  padding: 1rem 1.125rem;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}
.archi-tech-head {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--color-text-default);
  letter-spacing: -0.005em;
}
.archi-tech-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
}
.archi-mode {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  padding: 0.25rem 0.625rem;
  border-radius: 999px;
  white-space: nowrap;
}
.archi-mode::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}
.archi-mode--local  { color: var(--color-action-primary); background: color-mix(in srgb, var(--color-action-primary) 12%, transparent); }
.archi-mode--onprem { color: #0b1220; background: color-mix(in srgb, #0b1220 10%, transparent); }
.archi-mode--saas   { color: #10b981; background: color-mix(in srgb, #10b981 12%, transparent); }
:root[data-color-mode="dark"] .archi-mode--onprem { color: #f1f5f9; background: rgba(255, 255, 255, 0.10); }

.archi-tech-note {
  margin: 0.25rem 0 0;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  font-style: italic;
}

@media (max-width: 1023px) {
  .hero-grid { grid-template-columns: 1fr; gap: 2rem; }
}

/* Product window (mock screenshot frame) ---------------- */
.product-window {
  background: var(--color-card-background);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-strong);
  overflow: hidden;
}
.window-chrome {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.625rem 0.875rem;
  border-bottom: 1px solid var(--color-border-default);
  background: var(--color-surface-alt);
  font-size: 0.75rem;
  color: var(--color-text-muted);
}
.window-chrome .dots { display: inline-flex; gap: 5px; }
.window-chrome .dots i {
  display: inline-block;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--color-text-muted);
  opacity: 0.35;
}
.window-chrome .addr {
  flex: 1;
  padding: 0.25rem 0.625rem;
  background: var(--color-card-background);
  border-radius: var(--radius-sm);
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  letter-spacing: -0.01em;
}
.window-body { padding: 1.25rem; }

/* Mock admin console (stylized) ------------------------- */
.console-mock {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 0;
  background: var(--color-page-background);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-default);
  overflow: hidden;
  min-height: 360px;
}
.console-side {
  background: var(--color-sidebar-background);
  border-right: 1px solid var(--color-border-default);
  padding: 0.875rem;
  font-size: 0.8125rem;
}
.console-side .group {
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.625rem;
  font-weight: 600;
  margin: 0.875rem 0.375rem 0.375rem;
}
.console-side .group:first-child { margin-top: 0; }
.console-side .item {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.375rem 0.5rem;
  border-radius: var(--radius-sm);
  color: var(--color-text-subtle);
}
.console-side .item.active {
  background: rgba(0,189,255,0.10);
  color: var(--color-action-primary);
  font-weight: 500;
}
.console-side .item .ico {
  width: 14px; height: 14px; opacity: 0.8;
}
.console-main { padding: 1.125rem; display: flex; flex-direction: column; gap: 0.875rem; overflow: hidden; }
.console-head {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 0.8125rem; color: var(--color-text-muted);
}
.console-head h5 { margin: 0; font-size: 1rem; color: var(--color-text-default); font-weight: 600; }

.audit-row {
  display: grid;
  grid-template-columns: 88px 1fr auto 18px;
  gap: 0.75rem;
  align-items: center;
  padding: 0.5rem 0.625rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  border: 1px solid var(--color-border-default);
  background: var(--color-card-background);
}
.audit-row .ts { color: var(--color-text-muted); font-family: ui-monospace, Menlo, monospace; }
.audit-row .evt { color: var(--color-text-default); font-weight: 500; }
.audit-row .hash { font-family: ui-monospace, Menlo, monospace; color: var(--color-text-muted); font-size: 0.6875rem; }
.audit-row .chk { color: var(--color-action-primary); }

.chain-line {
  height: 18px;
  margin-left: 44px;
  border-left: 2px dashed color-mix(in srgb, var(--color-action-primary) 45%, transparent);
}

/* Problem / Solution block ------------------------------ */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: start;
}
.split > div { max-width: 540px; }
@media (max-width: 1023px) {
  .split { grid-template-columns: 1fr; gap: 1.5rem; }
}

/* Timeline ---------------------------------------------- */
.timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  counter-reset: step;
  position: relative;
}
.timeline .step {
  padding: 2rem 1.5rem;
  border: 1px solid var(--color-border-default);
  background: var(--color-card-background);
  position: relative;
  animation: timeline-step-in 0.7s ease-out backwards;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.timeline .step:nth-child(1) { animation-delay: 0.1s; }
.timeline .step:nth-child(2) { animation-delay: 0.25s; }
.timeline .step:nth-child(3) { animation-delay: 0.4s; }
.timeline .step:not(:last-child) { border-right: 0; }
.timeline .step:first-child { border-top-left-radius: var(--radius-lg); border-bottom-left-radius: var(--radius-lg); }
.timeline .step:last-child  { border-top-right-radius: var(--radius-lg); border-bottom-right-radius: var(--radius-lg); }
.timeline .step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  display: inline-block;
  font-family: ui-monospace, Menlo, monospace;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-action-primary);
  background: rgba(0,189,255,0.10);
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
}
.timeline .step h3 { margin-top: 0; }
.timeline .step p { color: var(--color-text-subtle); font-size: 0.9375rem; margin: 0; }
@media (max-width: 1023px) {
  .timeline { grid-template-columns: 1fr; }
  .timeline .step { border: 1px solid var(--color-border-default) !important; border-radius: var(--radius-lg) !important; }
}

/* Final CTA --------------------------------------------- */
section.cta-final,
section.cta-final.alt {
  background: #0b1220;
  color: #f8fafc;
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--color-border-default);
}
.cta-final::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 40% at 80% 0%, rgba(0,189,255,0.22), transparent 60%),
    radial-gradient(ellipse 40% 30% at 10% 100%, rgba(0,189,255,0.12), transparent 60%);
  pointer-events: none;
}
.cta-final .container { position: relative; }
.cta-final h2 { color: #ffffff; font-size: 2.75rem; margin-top: 0; }
.cta-final p { color: #cbd5f5; margin-bottom: 0; }
/* Slogan : smaller than the H2 so it fits on a single line below the
   "SmartAGT." title. Distinct visual rank from the H2 and the lede. */
.cta-final .cta-slogan {
  margin: 0.5rem 0 0;
  color: #f1f5f9;
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: -0.005em;
  white-space: nowrap;
}
@media (max-width: 1023px) {
  .cta-final .cta-slogan { white-space: normal; }
}
.cta-final .btn-primary { background: var(--color-action-primary); color: #0b1220; }
.cta-final .btn-primary:hover { opacity: 0.9; }
.cta-final .btn-secondary { background: transparent; color: #f8fafc; border-color: rgba(248,250,250,0.25); }
.cta-final .btn-secondary:hover { background: rgba(255,255,255,0.08); }

/* Primary band ------------------------------------------ */
/* A full-bleed section filled with the brand primary color.
   Use for key manifestos / emphasis statements. */
section.band-primary {
  background: var(--color-action-primary);
  color: #0b1220;
  position: relative;
  overflow: hidden;
}
section.band-primary::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 40% at 90% 10%, rgba(255,255,255,0.18), transparent 60%),
    radial-gradient(ellipse 50% 40% at 10% 90%, rgba(11,18,32,0.10), transparent 60%);
  pointer-events: none;
}
section.band-primary .container { position: relative; }
section.band-primary .overline { color: rgba(11,18,32,0.70); }
section.band-primary h1,
section.band-primary h2,
section.band-primary h3,
section.band-primary h4 { color: #0b1220; }
section.band-primary p { color: rgba(11,18,32,0.82); }
section.band-primary strong { color: #0b1220; }
section.band-primary .btn-primary { background: #0b1220; color: #ffffff; border-color: #0b1220; }
section.band-primary .btn-primary:hover { opacity: 0.92; }
section.band-primary .btn-secondary {
  background: transparent; color: #0b1220;
  border-color: rgba(11,18,32,0.25);
}
section.band-primary .btn-secondary:hover { background: rgba(11,18,32,0.06); }
section.band-primary ul.clean li { color: rgba(11,18,32,0.82); }
section.band-primary ul.clean li::before { background: #0b1220; }
section.band-primary ul.checked li { color: rgba(11,18,32,0.82); }
section.band-primary ul.checked li::before { color: #0b1220; }

/* Dark mode — in dark the primary still stays bright, but we adjust text */
:root[data-color-mode="dark"] section.band-primary {
  color: #0b1220;
}

/* Highlight card inside band-primary — inverted card */
section.band-primary .hcard {
  background: #0b1220;
  color: #f8fafc;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
}
section.band-primary .hcard h3,
section.band-primary .hcard h4 { color: #ffffff; margin-top: 0; }
section.band-primary .hcard p { color: #cbd5f5; }

/* Big manifesto on a primary band */
.manifesto {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) auto;
  gap: 2.5rem;
  align-items: center;
}
.manifesto h2 { font-size: 2.5rem; margin: 0; max-width: 22ch; }
/* Manifesto H2 with `.h2-single` should not be constrained by max-width — let
   it run on a single line as intended. */
.manifesto h2.h2-single { max-width: none; }
.manifesto p { font-size: 1.125rem; margin: 0.75rem 0 0; max-width: 60ch; }
@media (max-width: 1023px) { .manifesto { grid-template-columns: 1fr; gap: 1.5rem; } }

/* Footer ------------------------------------------------ */
.site-footer {
  background: var(--color-card-background);
  border-top: 1px solid var(--color-border-default);
  padding: 4rem 0 2rem;
  color: var(--color-text-subtle);
  font-size: 0.875rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(4, 1fr);
  gap: 2.5rem;
  margin-bottom: 3rem;
}
.footer-grid h5 { font-size: 0.75rem; font-weight: 600; color: var(--color-text-default); text-transform: uppercase; letter-spacing: 0.08em; margin: 0 0 1rem; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.625rem; }
.footer-grid a { color: var(--color-text-subtle); text-decoration: none; }
.footer-grid a:hover { color: var(--color-text-default); opacity: 1; }
.footer-brand .brand { display: inline-flex; }
/* Stack both light/dark logo variants in the same slot and cross-fade on
   theme change — same mechanism as the site-header brand, so only one logo
   is visible at a time. */
.footer-brand {
  position: relative;
}
.footer-brand .brand-logo {
  height: 32px;
  margin-bottom: 1rem;
  display: block;
  transition: opacity 0.25s ease;
}
.footer-brand .brand-logo.dark {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  pointer-events: none;
}
:root[data-color-mode="dark"] .footer-brand .brand-logo.light { opacity: 0; }
:root[data-color-mode="dark"] .footer-brand .brand-logo.dark  { opacity: 1; }
.footer-brand p { max-width: 36ch; font-size: 0.875rem; }
.footer-bottom {
  border-top: 1px solid var(--color-border-default);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}
@media (max-width: 1023px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
}

/* Page header (non-home hero) --------------------------- */
.page-head {
  padding: 5rem 0 3rem;
  border-bottom: 1px solid var(--color-border-default);
  animation: fadeInUp 0.8s ease-out;
}
.page-head .overline { 
  margin-bottom: 0.75rem;
  font-weight: 600;
  color: var(--color-action-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8125rem;
}
.page-head h1 { 
  margin: 0 0 1rem; 
  max-width: 22ch; 
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  background: linear-gradient(135deg, var(--color-text-default), var(--color-action-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.page-head p { 
  font-size: 1.125rem; 
  color: var(--color-text-subtle); 
  max-width: 60ch; 
  margin: 0;
  line-height: 1.6;
}

/* Tables ------------------------------------------------ */
.table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-card-background);
  font-size: 0.9375rem;
}
.table th, .table td {
  padding: 0.875rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border-default);
  vertical-align: top;
}
.table th {
  background: var(--color-surface-alt);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-subtle);
}
.table tr:last-child td { border-bottom: 0; }

/* Callout ----------------------------------------------- */
.callout {
  background: var(--color-surface-alt);
  border-left: 3px solid var(--color-action-primary);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-md);
  color: var(--color-text-default);
  font-size: 0.9375rem;
}
.callout strong { color: var(--color-text-default); }
.callout.lg { padding: 1.75rem 2rem; font-size: 1rem; }

/* Emphasis callout — full primary fill, for statements that need air */
.callout-primary {
  background: var(--color-action-primary);
  color: #0b1220;
  border: 0;
  padding: 2rem 2.25rem;
  border-radius: var(--radius-lg);
  font-size: 1.0625rem;
  line-height: 1.55;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
  position: relative;
  overflow: hidden;
}
.callout-primary::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 50% at 90% 0%, rgba(255,255,255,0.18), transparent 60%);
  pointer-events: none;
}
.callout-primary > * { position: relative; }
.callout-primary strong { color: #0b1220; font-weight: 700; }
.callout-primary h3,
.callout-primary h4 { color: #0b1220; margin: 0; }
.callout-primary p { margin: 0; color: rgba(11,18,32,0.85); max-width: none; }

/* Lists ------------------------------------------------- */
ul.clean { list-style: none; padding: 0; margin: 0 0 1.5rem; }
ul.clean li {
  padding: 0.5rem 0 0.5rem 1.5rem;
  position: relative;
  color: var(--color-text-subtle);
  font-size: 0.9375rem;
  line-height: 1.55;
}
ul.clean li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.825rem;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-action-primary);
}
/* Inside dark cards, the clean list inherits the card's muted text token
   so bullets and labels stay readable against the dark surface. */
.card--dark ul.clean li { color: var(--card-text-muted); }
.card--dark ul.clean li::before { background: var(--card-accent); }

ul.checked { list-style: none; padding: 0; margin: 0 0 1rem; }
ul.checked li {
  padding: 0.375rem 0 0.375rem 1.75rem;
  position: relative;
  font-size: 0.9375rem;
  color: var(--color-text-subtle);
}
ul.checked li::before {
  content: "✓";
  position: absolute; left: 0; top: 0.375rem;
  color: var(--color-action-primary);
  font-weight: 700;
}

/* Anchor subnav on Securite ----------------------------- */
.subnav {
  position: sticky;
  top: 68px;
  background: var(--color-glass-background-strong);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border-default);
  z-index: 10;
  font-size: 0.875rem;
  margin-bottom: 2rem;
}
.subnav .inner { display: flex; gap: 1.5rem; padding: 0.75rem 0; overflow-x: auto; }
.subnav a {
  color: var(--color-text-subtle);
  text-decoration: none;
  white-space: nowrap;
  padding: 0.25rem 0;
}
.subnav a:hover, .subnav a.active { color: var(--color-action-primary); opacity: 1; }

/* Form -------------------------------------------------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field { display: flex; flex-direction: column; gap: 0.375rem; }
.field.full { grid-column: 1 / -1; }
label { font-weight: 500; font-size: 0.875rem; color: var(--color-text-default); }
.input, .textarea, .select {
  background: var(--color-page-background);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-md);
  padding: 0.625rem 0.875rem;
  color: var(--color-text-default);
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  width: 100%;
}
.textarea { min-height: 140px; resize: vertical; line-height: 1.6; }
.input:focus-visible, .textarea:focus-visible, .select:focus-visible {
  border-color: var(--color-action-primary);
  box-shadow: 0 0 0 3px rgba(0,189,255,0.20);
  outline: none;
}
.consent { display: flex; gap: 0.625rem; align-items: flex-start; font-size: 0.8125rem; color: var(--color-text-subtle); }
.consent input { margin-top: 0.25rem; }
@media (max-width: 640px) {
  .form-grid { grid-template-columns: 1fr; }
}

/* Architecture diagram ---------------------------------- */
.arch {
  background: var(--color-card-background);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}
.arch svg { width: 100%; height: auto; }
.arch text { font-family: "Inter", sans-serif; font-size: 13px; }

/* Persona cards, sector cards --------------------------- */
.persona {
  background: var(--color-card-background);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.persona .role { font-size: 0.75rem; font-weight: 600; color: var(--color-action-primary); text-transform: uppercase; letter-spacing: 0.08em; }
.persona h3 { margin: 0; font-size: 1.25rem; }
.persona .accroche {
  font-size: 1rem;
  color: var(--color-text-default);
  font-weight: 500;
  line-height: 1.5;
  padding: 1rem;
  background: var(--color-surface-alt);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-action-primary);
}

/* Module page ------------------------------------------- */
.two-col {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  gap: 3rem;
  align-items: start;
}
@media (max-width: 1023px) { .two-col { grid-template-columns: 1fr; gap: 2rem; } }

.side-card {
  background: var(--color-card-background);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  position: sticky;
  top: 90px;
  font-size: 0.875rem;
}
.side-card h4 { margin: 0 0 0.5rem; }

/* Utility ----------------------------------------------- */
.mono { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: 0.875em; }
.muted { color: var(--color-text-muted); }
.subtle { color: var(--color-text-subtle); }
.primary { color: var(--color-action-primary); }
.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-6 { margin-top: 3rem; }
.mb-0 { margin-bottom: 0 !important; }
.center { text-align: center; }

/* Personas page ----------------------------------------- */
.personas { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
@media (max-width: 1023px) { .personas { grid-template-columns: 1fr; } }
.persona .overline { margin: 0; }
.persona h2 { margin: 0; font-size: 1.5rem; }
.persona p.lede { color: var(--color-text-subtle); font-size: 1rem; margin: 0; font-style: italic; }
.persona blockquote {
  margin: 0;
  padding: 1rem 1.25rem;
  background: var(--color-surface-alt);
  border-left: 3px solid var(--color-action-primary);
  border-radius: var(--radius-md);
  color: var(--color-text-default);
  font-weight: 500;
  font-size: 0.9375rem;
  line-height: 1.55;
}
.persona .btn { align-self: flex-start; }

/* Module page header (badges + h3 on same card) --------- */
.card.module header { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; margin-bottom: 0.5rem; }
.card.module header h3 { flex-basis: 100%; margin: 0.5rem 0 0; }
.card.module p { color: var(--color-text-subtle); margin: 0 0 0.75rem; }

/* Security page layout ---------------------------------- */
.sec-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 3rem;
  align-items: start;
}
.toc {
  position: sticky;
  top: 90px;
  font-size: 0.875rem;
  border-left: 1px solid var(--color-border-default);
  padding-left: 1rem;
}
.toc strong { display: block; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-muted); margin-bottom: 0.75rem; font-weight: 600; }
.toc ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.5rem; }
.toc a { color: var(--color-text-subtle); text-decoration: none; }
.toc a:hover { color: var(--color-action-primary); opacity: 1; }
.sec-body article { padding: 2rem 0; border-bottom: 1px solid var(--color-border-default); }
.sec-body article:first-child { padding-top: 0; }
.sec-body article:last-child { border-bottom: 0; }
.sec-body h2 { margin-top: 0.5rem; }
.sec-body code { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 0.875em; background: var(--color-surface-alt); padding: 0.1em 0.35em; border-radius: 4px; }
@media (max-width: 1023px) {
  .sec-layout { grid-template-columns: 1fr; gap: 1rem; }
  .toc { position: static; border-left: 0; padding-left: 0; border-top: 1px solid var(--color-border-default); padding-top: 1rem; }
}

/* Pillars strip ----------------------------------------- */
/* A compact 3-up strip of value proofs. Shown on landing pages
   below the hero as quick reassurance pillars. */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-card-background);
}
.pillar {
  padding: 1.5rem 1.75rem;
  border-right: 1px solid var(--color-border-default);
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.pillar:last-child { border-right: 0; }
.pillar .p-ico {
  width: 36px; height: 36px;
  border-radius: var(--radius-md);
  background: rgba(0,189,255,0.10);
  color: var(--color-action-primary);
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.pillar h4 { margin: 0 0 0.25rem; font-size: 0.9375rem; }
.pillar p { margin: 0; color: var(--color-text-subtle); font-size: 0.875rem; line-height: 1.5; }
@media (max-width: 1023px) {
  .pillars { grid-template-columns: 1fr; }
  .pillar { border-right: 0; border-bottom: 1px solid var(--color-border-default); }
  .pillar:last-child { border-bottom: 0; }
}

/* Table .tbl — design app : header cyan, lignes alternées, hover doux.
   Inspiré du DataTable du frontend SmartAGT. */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-default);
  background: var(--color-card-background);
}
.tbl {
  width: 100%;
  border-collapse: collapse;
  background: transparent;
  font-size: 0.9375rem;
}
.tbl th,
.tbl td {
  padding: 1rem 1.25rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border-default);
  vertical-align: middle;
}
.tbl thead th {
  background: var(--color-action-primary);
  color: var(--color-action-primary-text);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-bottom: 0;
  position: sticky;
  top: 0;
  z-index: 1;
}
.tbl thead th:first-child { border-top-left-radius: var(--radius-lg); }
.tbl thead th:last-child  { border-top-right-radius: var(--radius-lg); }
.tbl tbody tr:nth-child(even) td {
  background: color-mix(in srgb, var(--color-action-primary) 3%, var(--color-card-background));
}
.tbl tbody tr:hover td {
  background: color-mix(in srgb, var(--color-action-primary) 8%, var(--color-card-background));
}
.tbl tbody tr:last-child td { border-bottom: 0; }
.tbl td strong { color: var(--color-text-default); }

/* Pricing featured -------------------------------------- */
.card-featured { border-color: var(--color-action-primary); box-shadow: 0 0 0 1px var(--color-action-primary), var(--shadow-soft); }

/* Contact page ------------------------------------------ */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  gap: 3rem;
  align-items: start;
}
@media (max-width: 1023px) { .contact-grid { grid-template-columns: 1fr; gap: 2rem; } }
.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  background: var(--color-card-background);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-lg);
  padding: 2rem;
}
.contact-form .field { display: flex; flex-direction: column; gap: 0.375rem; }
.contact-form .field-full { grid-column: 1 / -1; }
.contact-form label { font-weight: 500; font-size: 0.875rem; color: var(--color-text-default); }
.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form select,
.contact-form textarea {
  background: var(--color-page-background);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-md);
  padding: 0.625rem 0.875rem;
  color: var(--color-text-default);
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.15s, box-shadow 0.15s;
  width: 100%;
}
.contact-form textarea { min-height: 140px; resize: vertical; }
.contact-form input:focus-visible,
.contact-form select:focus-visible,
.contact-form textarea:focus-visible {
  border-color: var(--color-action-primary);
  box-shadow: 0 0 0 3px rgba(0,189,255,0.20);
  outline: none;
}
.contact-form .checkbox { display: flex; gap: 0.625rem; align-items: flex-start; font-size: 0.8125rem; color: var(--color-text-subtle); font-weight: 400; }
.contact-form .checkbox input { margin-top: 0.25rem; flex-shrink: 0; }
.contact-form .form-note { background: rgba(0,189,255,0.08); color: var(--color-action-primary); padding: 0.75rem 1rem; border-radius: var(--radius-md); font-size: 0.875rem; }
@media (max-width: 640px) { .contact-form { grid-template-columns: 1fr; padding: 1.5rem; } }

/* Aside : holds two stacked cards (channels + commercial note). The cards
   bring their own borders/backgrounds, so the aside is just a flex column. */
.contact-aside {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  font-size: 0.9375rem;
}
.contact-aside h4 { margin: 0 0 0.5rem; font-size: 1rem; }
.contact-aside p { margin: 0.5rem 0 0; }
.contact-aside hr { border: 0; border-top: 1px solid var(--color-border-default); margin: 1.25rem 0; }
/* Form is now wrapped in a `.card.card--accent.contact-form-wrap`. Reset the
   form's own background so it inherits the card's tinted gradient. */
.contact-form-wrap .contact-form {
  background: transparent;
  border: 0;
  padding: 1rem 0 0;
}
.contact-aside ol.clean { counter-reset: step; }
.contact-aside ol.clean li { padding-left: 2rem; counter-increment: step; }
.contact-aside ol.clean li::before {
  content: counter(step);
  width: 20px; height: 20px;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(0,189,255,0.10);
  color: var(--color-action-primary);
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 600;
  top: 0.5rem;
  left: 0;
}

/* ===== Architecture infographic — securite-conformite page ==========
   Three coloured blocks (identité / plateforme / données) inside a single
   "Votre infrastructure" dark perimeter, connected by chevrons. The external
   ecosystem sits below as opt-in chips. */
.archi-perimeter {
  position: relative;
  margin-top: 2rem;
  padding: 3rem 2rem 2.5rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(140deg, #0b1220 0%, #131f33 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #f1f5f9;
}
.archi-perimeter-tag {
  position: absolute;
  top: -0.875rem;
  left: 2rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.3rem 0.875rem;
  background: var(--color-action-primary);
  color: var(--color-action-primary-text);
  border-radius: 999px;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.archi-perimeter-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: currentColor;
  animation: archi-pulse 2.4s ease-in-out infinite;
}
@keyframes archi-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.4; transform: scale(0.8); }
}
.archi-flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 1rem;
  align-items: stretch;
}
@media (max-width: 1023px) {
  .archi-flow { grid-template-columns: 1fr; gap: 1rem; }
  .archi-flow .archi-arrow { transform: rotate(90deg); margin: 0 auto; }
}
.archi-block {
  --block-accent: var(--color-action-primary);
  background: color-mix(in srgb, var(--block-accent) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--block-accent) 40%, transparent);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.archi-block--accent  { --block-accent: var(--color-action-primary); }
.archi-block--violet  { --block-accent: #8b5cf6; }
.archi-block--emerald { --block-accent: #10b981; }
.archi-block--center {
  /* The center block is the "platform" — slightly elevated to draw the eye. */
  background: color-mix(in srgb, var(--block-accent) 18%, transparent);
  box-shadow: 0 0.5rem 1.25rem -0.5rem color-mix(in srgb, var(--block-accent) 60%, transparent);
}
.archi-block-icon {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 0.75rem;
  background: var(--block-accent);
  color: #0b1220;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.archi-block-icon svg { width: 1.375rem; height: 1.375rem; display: block; }
.archi-block-tag {
  align-self: flex-start;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--block-accent);
  padding: 0.2rem 0.625rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--block-accent) 16%, transparent);
}
.archi-block h4 {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 600;
  color: #f8fafc;
  line-height: 1.3;
}
.archi-block-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.archi-block-list li {
  position: relative;
  padding-left: 1.125rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.45;
}
.archi-block-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 0.375rem;
  height: 0.375rem;
  border-radius: 50%;
  background: var(--block-accent);
}
.archi-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.4);
  width: 2rem;
}
.archi-arrow svg { width: 1.5rem; height: 0.75rem; }

/* ===== Socle Sovereign / Choice split — inspired by the deck DSI ====
   Two zones side-by-side : LEFT dark + iconified data list, RIGHT cyan-tinted
   light + per-brique compute mode cards. Same visual language as the deck. */
.socle-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr);
  gap: 1.5rem;
  align-items: stretch;
}
@media (max-width: 1023px) {
  .socle-split { grid-template-columns: 1fr; }
}
.socle-zone {
  position: relative;
  border-radius: 1.25rem;
  padding: 2rem 2.25rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.socle-zone--sovereign {
  background: linear-gradient(140deg, #0b1220 0%, #131f33 100%);
  color: #ffffff;
}
.socle-zone--choice {
  /* Fond cyan primary plein — contraste fort avec la zone sovereign dark. */
  background: var(--color-action-primary);
  border: 1px solid var(--color-action-primary);
  color: var(--color-action-primary-text);
}
.socle-zone--choice .socle-zone-tag--choice {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.35);
  color: #ffffff;
}
.socle-zone--choice .socle-zone-dot--choice { background: #ffffff; }
.socle-zone--choice .socle-zone-title--dark { color: #ffffff; }
.socle-zone-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.875rem;
  border-radius: 999px;
  /* Sovereign tag in primary cyan — brand reminder against the dark bg. */
  background: color-mix(in srgb, var(--color-action-primary) 16%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-action-primary) 38%, transparent);
  color: var(--color-action-primary);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  align-self: flex-start;
}
.socle-zone-tag--choice {
  background: color-mix(in srgb, var(--color-action-primary) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-action-primary) 30%, transparent);
  color: var(--color-action-primary);
}
.socle-zone-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--color-action-primary);
  display: inline-block;
}
.socle-zone-dot--choice { background: var(--color-action-primary); }
.socle-zone-title {
  font-size: 1.625rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  margin: 0;
  line-height: 1.2;
  color: #ffffff;
}
.socle-zone-title--dark { color: var(--color-text-default); }
.socle-zone-foot {
  margin: auto 0 0;
  padding-top: 1rem;
  border-top: 1px solid color-mix(in srgb, var(--color-text-muted) 25%, transparent);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  font-style: italic;
}

/* Data list (left, sovereign) : icons in primary cyan, SINGLE column */
.socle-data-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}
.socle-data-list li {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  font-size: 0.9375rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.92);
  line-height: 1.35;
}
.socle-data-list svg {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
  color: var(--color-action-primary);
}

/* Matrix view (right, compute) : grid of brique × hosting mode, with colored
   dots in each cell. Three distinct mode colors :
   - Local   = emerald (your machine, instantly available, sandboxed)
   - On-prem = primary cyan (your infrastructure, brand)
   - SaaS    = amber (external, opt-in, warm) */
.socle-matrix {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) repeat(3, minmax(0, 1fr));
  gap: 0;
  background: var(--color-card-background);
  border: 1px solid var(--color-border-default);
  border-radius: 0.875rem;
  overflow: hidden;
  box-shadow: 0 0.5rem 1.5rem -0.75rem rgba(15, 23, 42, 0.08);
}
.socle-matrix-head {
  display: contents;
}
.socle-matrix-head > * {
  padding: 0.875rem 0.75rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: center;
  border-bottom: 1px solid var(--color-border-default);
}
.socle-matrix-head > *:first-child { background: var(--color-card-background); }
.socle-matrix-mode {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.875rem 0.5rem;
}
/* Local + On-prem = primary cyan (both are "your infrastructure").
   SaaS = amber (external service, opt-in). */
.socle-matrix-mode--local  { color: var(--color-action-primary); background: color-mix(in srgb, var(--color-action-primary) 7%, var(--color-card-background)); }
.socle-matrix-mode--onprem { color: var(--color-action-primary); background: color-mix(in srgb, var(--color-action-primary) 7%, var(--color-card-background)); }
.socle-matrix-mode--saas   { color: #f59e0b; background: color-mix(in srgb, #f59e0b 7%, var(--color-card-background)); }
.socle-matrix-mode::before {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 0.1875rem color-mix(in srgb, currentColor 22%, transparent);
}

.socle-matrix-row {
  display: contents;
}
.socle-matrix-row > * {
  padding: 1.125rem 0.75rem;
  border-bottom: 1px solid var(--color-border-default);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.18s ease;
}
.socle-matrix-row:last-child > * { border-bottom: 0; }
.socle-matrix-row:hover > * { background: color-mix(in srgb, var(--color-action-primary) 3%, var(--color-card-background)); }
.socle-matrix-label {
  justify-content: flex-start !important;
  gap: 0.875rem;
  padding-left: 1.25rem !important;
}
.socle-matrix-ico {
  width: 2.125rem;
  height: 2.125rem;
  border-radius: 0.625rem;
  background: color-mix(in srgb, var(--color-action-primary) 14%, transparent);
  color: var(--color-action-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.socle-matrix-ico svg { width: 1.25rem; height: 1.25rem; }
.socle-matrix-label strong {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-default);
  letter-spacing: -0.005em;
}
/* Cells stay as grid items (full track width, flex-centered). The actual
   coloured disc is a ::before pseudo-element of fixed 1rem × 1rem so it
   stays a perfect circle regardless of the column width. */
.socle-matrix-cell {
  font-size: 0;
  user-select: none;
  position: relative;
}
.socle-matrix-cell--local::before,
.socle-matrix-cell--onprem::before,
.socle-matrix-cell--saas::before {
  content: "";
  display: block;
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
}
.socle-matrix-cell--local::before  { background: var(--color-action-primary); box-shadow: 0 0 0 0.25rem color-mix(in srgb, var(--color-action-primary) 22%, transparent); }
.socle-matrix-cell--onprem::before { background: var(--color-action-primary); box-shadow: 0 0 0 0.25rem color-mix(in srgb, var(--color-action-primary) 22%, transparent); }
.socle-matrix-cell--saas::before   { background: #f59e0b; box-shadow: 0 0 0 0.25rem color-mix(in srgb, #f59e0b 22%, transparent); }
.socle-matrix-cell--off {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  opacity: 0.4;
}

/* Bridge arrow : visual continuity from the "Données" block down to the
   souverain/choix matrix below. Centered, animated drop, with a side label. */
.archi-bridge {
  position: relative;
  margin: 1.75rem 0 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}
.archi-bridge-line {
  width: 2px;
  height: 2.25rem;
  background: linear-gradient(to bottom, transparent, var(--color-action-primary));
}
.archi-bridge-arrow {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--color-action-primary);
  color: var(--color-action-primary-text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0.5rem 1.25rem -0.25rem color-mix(in srgb, var(--color-action-primary) 50%, transparent);
  animation: archi-bridge-bob 2.4s ease-in-out infinite;
}
.archi-bridge-arrow svg { width: 1.25rem; height: 1.25rem; }
@keyframes archi-bridge-bob {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(0.25rem); }
}
.archi-bridge-label {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* External ecosystem : sits outside the dark perimeter, with chips */
.archi-external {
  margin-top: 1.5rem;
  padding: 1.5rem 2rem;
  border: 1px dashed color-mix(in srgb, var(--color-text-muted) 35%, transparent);
  border-radius: var(--radius-lg);
  text-align: center;
}
.archi-external-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.archi-external-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--color-text-muted);
}
.archi-external-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin: 0.75rem 0;
}
.archi-external-note {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin: 0.75rem 0 0;
  font-style: italic;
}

/* Mentions legales -------------------------------------- */
/* Card-based 2-column grid for legal sections : keeps the page scannable
   and consistent with the rest of the site's design language. */
.legal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}
@media (max-width: 768px) {
  .legal-grid { grid-template-columns: 1fr; }
}
.legal-grid .card h2 {
  margin: 0.5rem 0 0.875rem;
  font-size: 1.375rem;
  line-height: 1.2;
}
.legal-grid .card p {
  font-size: 0.9375rem;
  line-height: 1.6;
}
.legal-grid .card p + p { margin-top: 0.875rem; }
.legal-grid .card p.muted { font-size: 0.8125rem; color: var(--color-text-muted); font-style: italic; }

/* Chat mock (hero) -------------------------------------- */
.chat-mock { max-width: 560px; margin-left: auto; }
.chat-layout { display: grid; grid-template-columns: 180px minmax(0,1fr); min-height: 420px; }
.chat-side {
  background: var(--color-sidebar-background);
  border-right: 1px solid var(--color-border-default);
  padding: 0.875rem 0.75rem;
  font-size: 0.8125rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.cs-brand {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.5rem 0.5rem 0.875rem;
  border-bottom: 1px solid var(--color-border-default);
  margin-bottom: 0.25rem;
}
.cs-avatar {
  width: 28px; height: 28px; border-radius: 8px;
  background: var(--color-action-primary);
  color: var(--color-action-primary-text);
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.8125rem;
}
.cs-name { font-weight: 600; color: var(--color-text-default); font-size: 0.8125rem; line-height: 1.1; }
.cs-role { font-size: 0.6875rem; color: var(--color-text-muted); margin-top: 2px; }
.cs-section {
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.625rem;
  font-weight: 600;
  margin: 0.625rem 0.375rem 0.25rem;
}
.cs-item {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.4rem 0.5rem;
  border-radius: var(--radius-sm);
  color: var(--color-text-subtle);
  font-size: 0.75rem;
  line-height: 1.2;
}
.cs-item.active {
  background: rgba(0,189,255,0.10);
  color: var(--color-action-primary);
  font-weight: 500;
}
.cs-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--color-action-primary); flex-shrink: 0; }
.cs-dot.alt { background: var(--color-text-muted); opacity: 0.5; }

.chat-main {
  padding: 1rem 1.125rem 0.875rem;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  background: var(--color-page-background);
}
.chat-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-border-default);
  flex-wrap: wrap;
}
.ch-title { display: inline-flex; align-items: center; gap: 0.5rem; font-size: 0.875rem; font-weight: 600; color: var(--color-text-default); }
.ch-ico {
  width: 22px; height: 22px; border-radius: 6px;
  background: rgba(0,189,255,0.10); color: var(--color-action-primary);
  display: inline-flex; align-items: center; justify-content: center;
}
.ch-meta .badge { font-size: 0.6875rem; padding: 0.2rem 0.5rem; }

.bubble {
  max-width: 100%;
  padding: 0.75rem 0.875rem;
  border-radius: var(--radius-lg);
  font-size: 0.8125rem;
  line-height: 1.5;
}
.bubble-user {
  background: var(--color-action-primary);
  color: var(--color-action-primary-text);
  align-self: flex-end;
  border-bottom-right-radius: 4px;
  max-width: 85%;
}
.bubble-ai {
  background: var(--color-card-background);
  border: 1px solid var(--color-border-default);
  color: var(--color-text-default);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
  max-width: 92%;
}
.bubble-head {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.6875rem;
  color: var(--color-text-muted);
  margin-bottom: 0.375rem;
}
.ai-avatar {
  width: 18px; height: 18px; border-radius: 5px;
  background: var(--color-action-primary);
  color: var(--color-action-primary-text);
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.625rem;
}
.ai-tag {
  margin-left: auto;
  background: var(--color-surface-alt);
  padding: 0.1rem 0.4rem;
  border-radius: 999px;
  font-size: 0.625rem;
  font-weight: 500;
}
.bubble-p { margin: 0; font-size: 0.8125rem; }
.sources {
  margin-top: 0.625rem;
  padding-top: 0.625rem;
  border-top: 1px dashed var(--color-border-default);
}
.src-title {
  font-size: 0.625rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: 0.375rem;
  font-weight: 600;
}
.src-row {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--color-text-subtle);
  padding: 0.2rem 0;
}
.src-tag {
  background: var(--color-surface-alt);
  color: var(--color-action-primary);
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
  font-family: ui-monospace, Menlo, monospace;
  font-size: 0.6875rem;
  font-weight: 600;
  flex-shrink: 0;
}
.chat-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-card-background);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-md);
  padding: 0.5rem 0.625rem 0.5rem 0.875rem;
  margin-top: auto;
}
.cb-placeholder { flex: 1; font-size: 0.8125rem; color: var(--color-text-muted); }
.cb-send {
  width: 26px; height: 26px; border-radius: 6px;
  background: var(--color-action-primary); color: var(--color-action-primary-text);
  display: inline-flex; align-items: center; justify-content: center;
}
@media (max-width: 640px) {
  .chat-layout { grid-template-columns: 140px minmax(0,1fr); }
  .cs-role { display: none; }
}

/* Fade-in on scroll ------------------------------------- */
.reveal { opacity: 0; transform: translateY(8px); transition: opacity 0.5s ease, transform 0.5s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* Hero scene (brand blob + real product dashboard) ----- */
.hero {
  padding: 6rem 0 5rem;
  position: relative;
  overflow: visible;
  /* 100vh minus the sticky site-header (4.25rem ≈ 68 px at 1920 viewport)
     so the hero ends EXACTLY at the bottom of the first visible screen —
     the ocean band can then center on that boundary regardless of viewport
     height. The 4.25rem scales with the root rem clamp, keeping ratios stable. */
  min-height: calc(100vh - 4.25rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 55% at 95% 0%, rgba(0, 229, 255, 0.25), transparent 60%),
    radial-gradient(ellipse 50% 45% at 10% 100%, rgba(0, 189, 255, 0.12), transparent 60%),
    radial-gradient(ellipse 40% 30% at 80% 100%, rgba(0, 189, 255, 0.15), transparent 60%);
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
  clip-path: inset(0);
}
.hero .container { position: relative; z-index: 1; }

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: 3rem;
  align-items: center;
}
@media (max-width: 1023px) {
  .hero-grid { grid-template-columns: 1fr; gap: 2rem; }
}

.hero h1 em {
  color: var(--color-action-primary);
  font-style: normal;
  background: linear-gradient(180deg, transparent 60%, rgba(0, 189, 255, 0.18) 60%);
  padding: 0 0.1em;
}

.hero .badge {
  margin-bottom: 1.75rem;
}

/* Row of cyan trust pills, mirroring the visual style of the primary
   lead-in badge above the H1. `flex-wrap` keeps them on one line on
   desktop and wraps gracefully on narrow viewports. */
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-top: 2.25rem;
}
.hero-trust .badge svg {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
}

.hero-scene {
  position: relative;
  width: 100%;
  max-width: 640px;
  aspect-ratio: 642.67 / 599.33;
  margin-left: auto;
  isolation: isolate;
}

.hero-shape {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  filter: drop-shadow(0 30px 60px rgba(0, 189, 255, 0.35)) drop-shadow(0 10px 30px rgba(0, 189, 255, 0.2));
  animation: screen-glow-pulse 4s ease-in-out infinite;
}
.hero-shape .scene-halo {
  fill: none;
  stroke: rgba(0, 189, 255, 0.7);
  stroke-width: 2;
  stroke-dasharray: 4 6;
  transform-origin: 321.34px 299.67px;
  animation: halo-spin 80s linear infinite;
}
.hero-shape .scene-blob {
  fill: url(#grad-blob);
  transform-origin: 321.34px 299.67px;
  animation: blob-float 12s ease-in-out infinite;
}
.hero-shape .scene-badge { transform-box: fill-box; transform-origin: center; }
.hero-shape .scene-badge-tr { fill: url(#grad-badge-tr); animation: badge-float-a 7s ease-in-out infinite; filter: drop-shadow(0 6px 16px rgba(0, 189, 255, 0.55)); }
.hero-shape .scene-badge-br { fill: url(#grad-badge-tr); animation: badge-float-b 9s ease-in-out infinite 0.5s; opacity: 0.95; filter: drop-shadow(0 4px 12px rgba(0, 189, 255, 0.5)); }
.hero-shape .scene-badge-bl { fill: url(#grad-badge-bl); animation: badge-float-c 8s ease-in-out infinite 1s; filter: drop-shadow(0 4px 12px rgba(0, 189, 255, 0.5)); }

/* The device frame: fill = page background so the screenshot edges get masked to rounded corners */
.hero-shape .scene-screen-fill {
  fill: var(--color-card-background);
}
.hero-shape .scene-screen-stroke {
  fill: none;
  stroke: var(--color-border-default);
  stroke-width: 1.5;
}

/* Real product screenshot positioned over the SVG device frame */
.hero-screen {
  position: absolute;
  /* Device frame inside the SVG viewBox, as % of scene */
  left: 25%;
  top: 20.5%;
  width: 48%;
  height: 58.5%;
  border-radius: 22px;
  overflow: hidden;
  background: #0b1220;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.08) inset,
    0 0 0 1px rgba(0, 189, 255, 0.25),
    0 40px 80px -20px rgba(0, 0, 0, 0.5),
    0 20px 50px -15px rgba(0, 189, 255, 0.35);
  z-index: 2;
}
.hero-screen img {
  width: 100%;
  height: 100%;
  object-fit: fill;
  display: block;
  animation: screen-appear 0.9s 0.15s ease-out both;
}

/* Floating pill labels — brand proof points around the dashboard */
.hero-pill {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.875rem;
  background: var(--color-glass-background-strong);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--color-border-default);
  border-radius: 999px;
  box-shadow: 0 6px 20px -8px rgba(15, 23, 42, 0.18);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-default);
  white-space: nowrap;
  z-index: 3;
  animation: pill-in 0.7s ease-out both;
}
.hero-pill .pill-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--color-action-primary);
  box-shadow: 0 0 0 4px rgba(0, 189, 255, 0.18);
  animation: pill-pulse 2.4s ease-in-out infinite;
  flex-shrink: 0;
}
.hero-pill .pill-dot.green { background: #10b981; box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.18); }

.hero-pill.pill-1 {
  top: 8%;
  left: -2%;
  animation-delay: 0.4s;
}
.hero-pill.pill-2 {
  bottom: 18%;
  left: -4%;
  animation-delay: 0.7s;
}
.hero-pill.pill-3 {
  bottom: 8%;
  right: 4%;
  animation-delay: 1s;
}
.hero-pill.pill-1 { animation: pill-in 0.7s ease-out 0.4s both, pill-bob-a 6s ease-in-out 1.1s infinite; }
.hero-pill.pill-2 { animation: pill-in 0.7s ease-out 0.7s both, pill-bob-b 7s ease-in-out 1.4s infinite; }
.hero-pill.pill-3 { animation: pill-in 0.7s ease-out 1s both,   pill-bob-c 8s ease-in-out 1.7s infinite; }

@keyframes screen-appear {
  from { opacity: 0; transform: translateY(8px) scale(0.98); }
  to   { opacity: 1; transform: none; }
}
@keyframes pill-in {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: none; }
}
@keyframes pill-pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(0, 189, 255, 0.18); }
  50%      { box-shadow: 0 0 0 7px rgba(0, 189, 255, 0.04); }
}
@keyframes halo-spin {
  from { transform: rotate(0); }
  to   { transform: rotate(360deg); }
}
@keyframes blob-float {
  0%, 100% { transform: translate(0, 0) rotate(0) scale(1); }
  25%      { transform: translate(3px, -4px) rotate(0.5deg) scale(1.04); }
  50%      { transform: translate(-2px, 2px) rotate(-0.3deg) scale(1.02); }
  75%      { transform: translate(-3px, -2px) rotate(-0.5deg) scale(1.03); }
}
@keyframes badge-float-a {
  0%, 100% { transform: translate(0, 0) rotate(0); }
  50%      { transform: translate(-3px, -5px) rotate(-4deg); }
}
@keyframes badge-float-b {
  0%, 100% { transform: translate(0, 0); }
  50%      { transform: translate(4px, 3px); }
}
@keyframes badge-float-c {
  0%, 100% { transform: translate(0, 0) rotate(0); }
  50%      { transform: translate(2px, -4px) rotate(6deg); }
}
@keyframes pill-bob-a {
  0%, 100% { transform: translateY(0) rotate(-8deg); }
  50%      { transform: translateY(-12px) rotate(-8deg); }
}
@keyframes pill-bob-b {
  0%, 100% { transform: translateY(0) rotate(4deg); }
  50%      { transform: translateY(-14px) rotate(4deg); }
}
@keyframes pill-bob-c {
  0%, 100% { transform: translateY(0) rotate(-5deg); }
  50%      { transform: translateY(-10px) rotate(-5deg); }
}

@keyframes blob-breath-enhanced {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25%      { transform: translate(3px, -4px) scale(1.06); }
  50%      { transform: translate(-2px, 2px) scale(1.03); }
  75%      { transform: translate(-3px, -2px) scale(1.05); }
}

@keyframes screen-glow-pulse {
  0%, 100% { filter: drop-shadow(0 20px 50px rgba(0, 189, 255, 0.25)); }
  50%      { filter: drop-shadow(0 30px 70px rgba(0, 189, 255, 0.4)); }
}

/* FAQ Details / Accordion ------------------------------ */
details {
  overflow: hidden;
}

details[open] summary {
  color: var(--color-action-primary);
}

summary::after {
  content: "";
  display: inline-block;
  width: 12px;
  height: 12px;
  margin-left: 0.5rem;
  background: currentColor;
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  vertical-align: 0.15em;
}

details[open] summary::after {
  transform: rotate(180deg);
}

@keyframes timeline-step-in {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-shape .scene-halo,
  .hero-shape .scene-blob,
  .hero-shape .scene-badge,
  .hero-pill,
  .hero-screen img { animation: none !important; }
}

@media (max-width: 1023px) {
  .hero-scene { max-width: 560px; margin: 2rem auto 0; }
  .hero-pill { font-size: 0.75rem; padding: 0.4rem 0.75rem; }
  .hero-pill.pill-1 { left: 0; }
  .hero-pill.pill-2 { left: 0; }
}
@media (max-width: 640px) {
  .hero-pill { display: none; }
}

/* HEADER & NAVIGATION ===================================== */

/* Overrides for second header context (consolidated with .brand definitions above).
   Kept minimal — most styling comes from the canonical block earlier. */
.brand-text {
  display: none;
}

.nav-primary {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: auto;
  margin-right: 1rem;
}

.nav-primary a,
.nav-primary .dropdown-trigger {
  padding: 0.5rem 1rem;
  color: var(--color-text-default);
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
  border: none;
  background: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.375rem;
  white-space: nowrap;
}

.nav-primary a:hover,
.nav-primary .dropdown-trigger:hover {
  background: var(--color-hover-surface);
  color: var(--color-text-default);
}

.nav-primary a.current {
  color: var(--color-action-primary);
  font-weight: 600;
}

.dropdown {
  position: relative;
}

.dropdown-trigger {
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.dropdown-trigger svg {
  width: 12px;
  height: 12px;
  transition: transform 0.2s ease;
}

.dropdown[data-open="true"] .dropdown-trigger svg {
  transform: rotate(180deg);
}

.dropdown-panel {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 0.5rem;
  background: var(--color-page-background);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-strong);
  min-width: 340px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  transform: translateX(-50%) translateY(-4px);
}

.dropdown[data-open="true"] .dropdown-panel {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.dropdown-panel a {
  display: block;
  padding: 0.875rem 1rem;
  color: var(--color-text-default);
  text-decoration: none;
  border: none;
  background: none;
  border-bottom: 1px solid var(--color-border-default);
  transition: background 0.15s ease;
}

.dropdown-panel a:last-child {
  border-bottom: none;
}

.dropdown-panel a:hover {
  background: var(--color-hover-surface);
}

.dropdown-panel a strong {
  display: block;
  font-weight: 600;
  color: var(--color-text-default);
  margin-bottom: 0.25rem;
}

.dropdown-panel a span {
  display: block;
  font-size: 0.8125rem;
  color: var(--color-text-subtle);
  font-weight: 400;
}



.burger {
  display: none;
  flex-direction: column;
  gap: 4px;
  border: none;
  background: none;
  cursor: pointer;
  color: var(--color-text-default);
  width: 24px;
  height: 24px;
  padding: 0;
}

@media (max-width: 768px) {
  .burger { display: flex; }
  .nav-primary { display: none; }
  .nav-primary.open {
    display: flex;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--color-page-background);
    border-bottom: 1px solid var(--color-border-default);
    padding: 0;
    gap: 0;
  }
  .nav-primary.open a,
  .nav-primary.open .dropdown-trigger {
    border-radius: 0;
    padding: 1rem var(--gutter);
    border-bottom: 1px solid var(--color-border-default);
  }
  .dropdown-panel {
    position: static;
    opacity: 1;
    pointer-events: auto;
    transform: none;
    border: none;
    box-shadow: none;
    background: var(--color-surface-alt);
    margin: 0;
    min-width: auto;
  }
}

/* MODALES ===================================== */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1000;
  animation: fadeIn 0.2s ease;
}

.modal.open {
  display: flex;
}

.modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.55);
  cursor: pointer;
}

.modal-content {
  position: relative;
  z-index: 1001;
  background: var(--color-page-background);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  max-width: 600px;
  max-height: 80vh;
  overflow-y: auto;
  margin: auto;
  box-shadow: var(--shadow-strong);
  animation: slideUp 0.3s ease;
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  border: none;
  background: none;
  color: var(--color-text-default);
  font-size: 1.5rem;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: background 0.2s ease;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close:hover {
  background: var(--color-hover-surface);
}

.modal-content h2 {
  margin-top: 0;
  color: var(--color-text-default);
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

.modal-content h3 {
  color: var(--color-action-primary);
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  font-size: 1.125rem;
}

.modal-content p {
  color: var(--color-text-default);
  margin-bottom: 1rem;
  line-height: 1.7;
}

.modal-content ul {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem 0;
}

.modal-content li {
  padding: 0.5rem 0 0.5rem 1.75rem;
  position: relative;
  color: var(--color-text-default);
  line-height: 1.6;
}

.modal-content li:before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--color-action-primary);
  font-weight: 600;
}

/* TOOLTIPS — Vocabulaire technique ======================== */
.tooltip-trigger {
  border-bottom: 1px dotted #00BDFF;
  cursor: help;
  font-weight: 500;
  color: #00BDFF;
}

/* Tooltip flottant positionné par JS */
.smart-tooltip {
  position: fixed;
  background: #1a1a1a;
  color: white;
  padding: 0.75rem 1rem;
  border-radius: 6px;
  font-size: 0.875rem;
  font-weight: 400;
  line-height: 1.4;
  max-width: 280px;
  text-align: left;
  z-index: 10000;
  border: 1px solid #00BDFF;
  box-shadow: 0 4px 12px rgba(0, 189, 255, 0.2);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s ease;
}

.smart-tooltip.visible {
  opacity: 1;
}

[data-color-mode="dark"] .smart-tooltip {
  background: #f5f5f5;
  color: #1a1a1a;
  border-color: #00BDFF;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* ===========================================================
   HERO CONVERSATION MOCKUP — matches the real product surface
   (compact). Sized to fit inside the SVG device frame around it.
   =========================================================== */
.hero-mockup [hidden] { display: none !important; }
/* Sized to match the SVG device-frame path coordinates inside .hero-shape:
   frame x=129.36..500.67 (w=371.31), y=93.24..503.79 (h=410.55) in a
   viewBox 642.67×599.33 → 20.13% / 15.55% / 57.78% / 68.5%. */
.hero-mockup {
  position: absolute;
  left: 20.13%;
  top: 15.55%;
  width: 57.78%;
  height: 68.5%;
  background: var(--color-mockup-background);
  border-radius: 1.375rem;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  z-index: 2;
  animation: screen-appear 0.9s 0.15s ease-out both;
  font-size: 0.75rem;
}

/* Top conversation bar — back, agent meta, conv title chip, model selector */
.hero-topbar {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.625rem 0.75rem;
  min-height: 2.75rem;
  border-bottom: 1px solid var(--color-border-default);
  flex-shrink: 0;
  background: var(--color-mockup-background);
  flex-wrap: nowrap;
}
.hero-topbar > * { flex-shrink: 0; }
.hero-topbar .hb-back {
  appearance: none;
  width: 1.5rem; height: 1.5rem;
  border-radius: 0.375rem;
  border: 0;
  background: transparent;
  color: var(--color-text-muted);
  cursor: default;
  display: grid; place-items: center;
  opacity: 0.55;
}
.hero-topbar .hb-back svg { width: 0.875rem; height: 0.875rem; }
.hero-topbar .hb-agent {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-text-default);
  white-space: nowrap;
}
.hero-topbar .hb-agent-ico {
  width: 1.25rem; height: 1.25rem;
  border-radius: 0.3125rem;
  display: grid; place-items: center;
}
.hero-topbar .hb-agent-ico img { width: 1rem; height: 1rem; }
.hero-topbar .hb-conv {
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 0.1875rem;
  padding: 0.1875rem 0.4375rem 0.1875rem 0.5625rem;
  border-radius: 0.375rem;
  border: 0;
  background: transparent;
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-text-subtle);
  cursor: pointer;
  transition: background-color 0.18s ease;
  min-width: 0;
  flex-shrink: 1;
}
.hero-topbar .hb-conv:hover { background: var(--color-surface-alt); }
.hero-topbar .hb-conv span {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 8.75rem;
}
.hero-topbar .hb-conv svg { width: 0.6875rem; height: 0.6875rem; opacity: 0.7; flex-shrink: 0; }
.hero-topbar .hb-spacer { flex: 1; min-width: 0.25rem; }
.hero-topbar .hb-model {
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.5625rem;
  border-radius: 0.4375rem;
  border: 1px solid var(--color-border-default);
  background: transparent;
  font-family: inherit;
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--color-text-default);
  white-space: nowrap;
  cursor: pointer;
  transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}
.hero-topbar .hb-model:hover {
  background: color-mix(in srgb, var(--color-action-primary) 6%, transparent);
  border-color: color-mix(in srgb, var(--color-action-primary) 40%, transparent);
  color: var(--color-action-primary);
}
.hero-topbar .hb-model:hover svg { opacity: 1; color: var(--color-action-primary); }
.hero-topbar .hb-model svg { width: 0.6875rem; height: 0.6875rem; opacity: 0.7; }

/* Body — vertical stream of message rows + a composer pinned at the bottom */
.hero-mockup-body {
  flex: 1;
  padding: 0.625rem 0.75rem 0.25rem;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

/* User row — right-aligned cyan bubble matching ConversationMessageUser */
.hero-row { display: flex; align-items: flex-start; gap: 0.5rem; }
.hero-row--user { justify-content: flex-end; }
.hero-bubble {
  background: var(--color-action-primary);
  color: var(--color-action-primary-text);
  padding: 0.375rem 0.625rem;
  border-radius: 0.75rem 0.75rem 0.25rem 0.75rem;
  font-size: 0.75rem;
  line-height: 1.4;
  max-width: 80%;
  width: fit-content;
  box-shadow: 0 0.1875rem 0.625rem -0.1875rem rgba(0,189,255,0.22);
  opacity: 0;
  animation: msg-in 0.4s 0.15s ease-out forwards;
}

/* Agent row — bare loader icon (no background), content full-width */
.hero-row--agent {
  opacity: 0;
  animation: msg-in 0.4s 0.5s ease-out forwards;
}
.hero-agent-avatar {
  width: 1.125rem; height: 1.125rem;
  display: inline-grid; place-items: center;
  flex-shrink: 0;
  margin-top: 1px;
}
.hero-agent-avatar img { width: 1.125rem; height: 1.125rem; display: block; }
.hero-agent-content {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--color-text-default);
}
.hero-agent-content .agent-text {
  font-size: 0.75rem;
  line-height: 1.55;
  color: var(--color-text-default);
}
.hero-agent-content .agent-text .typer-caret {
  display: inline-block;
  width: 2px;
  height: 0.95em;
  vertical-align: -2px;
  background: var(--color-action-primary);
  margin-left: 1px;
  animation: caret-blink 1s steps(2) infinite;
}

/* ---- Steps & sources pills share the same collapsible pill pattern ---- */
.steps-block, .sources-block { display: flex; flex-direction: column; gap: 0.3125rem; }
.steps-block.collapsed .steps-expand,
.sources-block.collapsed .sources-expand { display: none; }
.steps-pill, .sources-pill {
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 0.3125rem;
  padding: 0.1875rem 0.5rem;
  border-radius: 999px;
  font-family: inherit;
  font-size: 0.625rem;
  font-weight: 600;
  cursor: pointer;
  width: fit-content;
  white-space: nowrap;
  flex-wrap: nowrap;
  transition: background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}
.steps-pill > *, .sources-pill > * { flex-shrink: 0; }
/* Closed = subtle outline. Open / streaming = primary filled. */
.steps-pill[data-state="idle"],
.sources-pill[data-state="idle"] {
  background: color-mix(in srgb, var(--color-action-primary) 8%, transparent);
  color: var(--color-action-primary);
  border: 1px solid color-mix(in srgb, var(--color-action-primary) 22%, transparent);
}
.steps-pill[data-state="idle"]:hover,
.sources-pill[data-state="idle"]:hover {
  background: color-mix(in srgb, var(--color-action-primary) 14%, transparent);
  border-color: color-mix(in srgb, var(--color-action-primary) 40%, transparent);
}
.steps-pill[data-state="streaming"],
.steps-pill[data-state="open"],
.sources-pill[data-state="open"] {
  background: var(--color-action-primary);
  color: var(--color-action-primary-text);
  border: 1px solid var(--color-action-primary);
}
.steps-pill svg, .sources-pill svg { width: 0.625rem; height: 0.625rem; flex-shrink: 0; }
.steps-pill .sp-chevron,
.sources-pill .sp-chevron {
  transform: rotate(0deg);
  transition: transform 0.2s ease;
}
/* Collapsed → chevron points right (▷). Expanded → points down (▽).
   Source SVG polyline (9 18, 15 12, 9 6) naturally renders as `>` pointing right
   at rotate(0). +90° rotates to point down. */
.steps-block.collapsed .steps-pill .sp-chevron,
.sources-block.collapsed .sources-pill .sp-chevron { transform: rotate(0deg); }
.steps-block:not(.collapsed) .steps-pill .sp-chevron,
.sources-block:not(.collapsed) .sources-pill .sp-chevron { transform: rotate(90deg); }

/* ---- Steps expanded list ---- */
.steps-expand {
  padding-left: 0.5625rem;
  border-left: 1.5px solid color-mix(in srgb, var(--color-action-primary) 30%, transparent);
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.step-row {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 1px 0.1875rem;
  font-size: 0.625rem;
  color: var(--color-text-subtle);
  border-radius: 0.25rem;
  cursor: default;
}
.step-row:hover { background: var(--color-surface-alt); }
.step-row .sr-icon {
  width: 0.75rem; height: 0.75rem;
  display: grid; place-items: center;
  flex-shrink: 0;
  color: var(--color-action-primary);
}
.step-row .sr-icon svg { width: 0.6875rem; height: 0.6875rem; }
.step-row .sr-icon .sr-spinner {
  width: 0.75rem; height: 0.75rem;
  animation: hero-loader-spin 9.5s cubic-bezier(0.85, 0, 0.15, 1) infinite;
}
.step-row .sr-label { color: var(--color-text-subtle); font-weight: 500; }
.step-row.completed .sr-label { color: var(--color-text-muted); }

/* ---- Sources expanded list ---- */
.sources-expand {
  padding-left: 0.5625rem;
  border-left: 1.5px solid color-mix(in srgb, var(--color-action-primary) 30%, transparent);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.src-row {
  display: grid;
  grid-template-columns: 1rem 0.75rem 1fr;
  gap: 0.375rem;
  padding: 0.1875rem 0.25rem;
  border-radius: 0.3125rem;
  align-items: flex-start;
  cursor: default;
  transition: background-color 0.15s ease;
}
.src-row:hover { background: color-mix(in srgb, var(--color-action-primary) 6%, transparent); }
.src-row .src-num {
  display: inline-grid; place-items: center;
  width: 0.875rem; height: 0.875rem;
  border-radius: 50%;
  background: color-mix(in srgb, var(--color-action-primary) 15%, transparent);
  color: var(--color-action-primary);
  font-size: 0.5rem;
  font-weight: 700;
  margin-top: 1px;
  font-variant-numeric: tabular-nums;
}
.src-row .src-ico {
  color: var(--color-action-primary);
  margin-top: 0.125rem;
  display: inline-grid;
  place-items: center;
  width: 0.6875rem; height: 0.6875rem;
  overflow: hidden;
  border-radius: 2px;
}
.src-row .src-ico svg { width: 0.6875rem; height: 0.6875rem; }
.src-row .src-ico img.ci-favicon {
  width: 0.6875rem; height: 0.6875rem;
  object-fit: cover;
  object-position: center;
  display: block;
}
.src-row .src-body { min-width: 0; display: flex; flex-direction: column; gap: 0; }
.src-row .src-title {
  font-size: 0.625rem;
  font-weight: 600;
  color: var(--color-text-default);
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.src-row .src-meta { color: var(--color-text-muted); font-weight: 500; }
.src-row .src-snippet {
  font-size: 0.5625rem;
  font-style: italic;
  color: var(--color-text-muted);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-top: 1px;
}
/* Legacy pending indicator (no longer rendered; kept tokens for compat). */
@keyframes hero-loader-spin {
  0%   { transform: rotate(0deg); }
  32%  { transform: rotate(360deg); }
  42%  { transform: rotate(360deg); }
  74%  { transform: rotate(0deg); }
  100% { transform: rotate(0deg); }
}

/* Inline citation chip — exactly matches InlineCitationChip from the product.
   ALL citations use the primary color (cyan), regardless of whether the source
   is RAG or web. Only the embedded icon differs (FileText vs Globe). */
.cite-inline {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.1875rem;
  margin: 0 1px;
  padding: 0 0.25rem;
  height: 0.9375rem;
  border-radius: 0.3125rem;
  font-size: 0.625rem;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  vertical-align: 1px;
  background: color-mix(in srgb, var(--color-action-primary) 8%, transparent);
  color: var(--color-action-primary);
  border: 1px solid color-mix(in srgb, var(--color-action-primary) 25%, transparent);
  font-variant-numeric: tabular-nums;
  cursor: default;
  transition: background-color 0.15s ease, border-color 0.15s ease;
  animation: cite-pop 0.25s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}
.cite-inline:hover {
  background: color-mix(in srgb, var(--color-action-primary) 18%, transparent);
  border-color: color-mix(in srgb, var(--color-action-primary) 60%, transparent);
}
.cite-inline .ci-ico {
  display: inline-grid;
  place-items: center;
  width: 0.625rem; height: 0.625rem;
  flex-shrink: 0;
  overflow: hidden;
  border-radius: 2px;
}
.cite-inline .ci-ico svg { width: 0.625rem; height: 0.625rem; }
.cite-inline .ci-ico img.ci-favicon {
  width: 0.625rem; height: 0.625rem;
  object-fit: cover;
  object-position: center;
  display: block;
}
@keyframes cite-pop {
  0%   { opacity: 0; transform: scale(0.6); }
  60%  { opacity: 1; transform: scale(1.08); }
  100% { opacity: 1; transform: scale(1); }
}

/* Floating citation tooltip — attached to body so it escapes the mockup's
   overflow:hidden. Positioned dynamically via JS. */
.ci-floating-tip {
  position: fixed;
  width: 260px;
  max-width: calc(100vw - 16px);
  padding: 9px 11px;
  background: var(--color-card-background);
  border: 1px solid color-mix(in srgb, var(--color-action-primary) 60%, transparent);
  border-radius: 9px;
  box-shadow: 0 10px 26px -6px rgba(0,0,0,0.28), 0 3px 10px -2px rgba(0,189,255,0.20);
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--color-text-default);
  line-height: 1.45;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 6px;
  opacity: 0;
  transform: translateY(4px);
  pointer-events: none;
  z-index: 9999;
  transition: opacity 0.18s ease, transform 0.18s ease;
}
.ci-floating-tip.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.ci-floating-tip .ci-tip-head {
  display: flex; align-items: center; gap: 6px;
  font-size: 0.75rem; font-weight: 700; color: var(--color-text-default);
}
.ci-floating-tip .ci-tip-head svg {
  width: 13px; height: 13px;
  flex-shrink: 0;
  color: var(--color-action-primary);
  border-radius: 2px;
}
.ci-floating-tip .ci-tip-head img.ci-favicon {
  width: 14px; height: 14px;
  object-fit: cover;
  object-position: center;
  border-radius: 3px;
  flex-shrink: 0;
  display: block;
}
.ci-floating-tip .ci-tip-snippet {
  font-size: 0.6875rem;
  font-style: italic;
  color: var(--color-text-subtle);
  padding-left: 7px;
  border-left: 1.5px solid color-mix(in srgb, var(--color-action-primary) 30%, transparent);
  line-height: 1.45;
}
.ci-floating-tip .ci-tip-meta {
  font-size: 0.625rem;
  color: var(--color-text-muted);
  font-family: ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
  word-break: break-all;
}

/* Jira inline mark used in scenario 2 */
.jira-inline {
  display: inline-flex;
  align-items: center;
  width: 0.6875rem; height: 0.6875rem;
  color: #2684FF;
  vertical-align: -1px;
  margin: 0 0.125rem;
  animation: cite-pop 0.25s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}
.jira-inline svg { width: 0.6875rem; height: 0.6875rem; }

/* Legacy CitationsPanel verbose (no longer rendered; sources-pill replaces it) */
.msg-citations-panel { display: none !important; }
.cp-toggle {
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 4px 12px 4px 9px;
  border-radius: 999px;
  border: 1px solid var(--color-border-default);
  background: var(--color-mockup-header);
  color: var(--color-text-default);
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  width: fit-content;
  transition: border-color 0.18s ease, background-color 0.18s ease, color 0.18s ease;
}
.cp-toggle:hover {
  border-color: var(--color-action-primary);
  color: var(--color-action-primary);
}
.cp-toggle svg { width: 13px; height: 13px; flex-shrink: 0; }
.cp-toggle .cp-chevron { transition: transform 0.2s ease; }
.cp-toggle .cp-count {
  display: inline-grid; place-items: center;
  min-width: 18px; height: 18px;
  border-radius: 5px;
  background: var(--color-citation-bg);
  color: var(--color-citation-text);
  font-size: 0.625rem;
  font-weight: 700;
  padding: 0 5px;
}
.cp-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  border-left: 2px solid var(--color-action-primary);
  padding: 0 0 0 10px;
}
.cp-source {
  display: grid;
  grid-template-columns: 18px 14px 1fr;
  gap: 8px;
  padding: 6px 4px;
  border-radius: 5px;
  align-items: flex-start;
  cursor: default;
  transition: background-color 0.18s ease;
}
.cp-source:hover { background: var(--color-surface-alt); }
.cp-source .cps-chip {
  display: inline-grid; place-items: center;
  width: 18px; height: 18px;
  border-radius: 5px;
  font-size: 0.625rem;
  font-weight: 700;
  margin-top: 1px;
  background: var(--color-citation-bg);
  color: var(--color-citation-text);
  font-variant-numeric: tabular-nums;
}
.cp-source--web .cps-chip {
  background: rgba(139, 92, 246, 0.14);
  color: #7C3AED;
}
:root[data-color-mode="dark"] .cp-source--web .cps-chip {
  background: rgba(167, 139, 250, 0.20);
  color: #C4B5FD;
}
.cp-source .cps-icon {
  color: var(--color-text-muted);
  margin-top: 2px;
}
.cp-source--web .cps-icon { color: #7C3AED; }
:root[data-color-mode="dark"] .cp-source--web .cps-icon { color: #C4B5FD; }
.cp-source .cps-icon svg { width: 13px; height: 13px; }
.cp-source .cps-body { min-width: 0; display: flex; flex-direction: column; gap: 1px; }
.cp-source .cps-title {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-default);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cp-source .cps-meta { color: var(--color-text-muted); font-weight: 500; }
.cp-source .cps-snippet {
  font-size: 0.6875rem;
  font-style: italic;
  color: var(--color-text-subtle);
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.cp-source .cps-source {
  font-size: 0.625rem;
  color: var(--color-text-muted);
  font-family: ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cite {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 10px 5px 6px;
  border: 1px solid var(--color-border-default);
  border-radius: 999px;
  background: var(--color-mockup-header);
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--color-text-subtle);
  cursor: default;
  font-family: inherit;
  width: fit-content;
  max-width: 100%;
  transition: border-color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}
.cite:hover {
  border-color: var(--color-action-primary);
  transform: translateY(-1px);
  z-index: 5;
}
.cite .cite-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 5px;
  font-weight: 700;
  font-size: 0.625rem;
  flex-shrink: 0;
}
.cite-rag .cite-chip { background: var(--color-citation-bg); color: var(--color-citation-text); }
.cite-web .cite-chip { background: rgba(139, 92, 246, 0.14); color: #7C3AED; }
:root[data-color-mode="dark"] .cite-web .cite-chip { background: rgba(167, 139, 250, 0.20); color: #C4B5FD; }
.cite .cite-icon { width: 11px; height: 11px; color: var(--color-text-muted); flex-shrink: 0; }
.cite-web .cite-icon { color: #7C3AED; }
:root[data-color-mode="dark"] .cite-web .cite-icon { color: #C4B5FD; }
.cite .cite-label {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 220px;
  color: var(--color-text-default);
  font-weight: 600;
}
.cite .cite-meta { color: var(--color-text-muted); font-weight: 500; }

/* Hover tooltip — full citation card with snippet, mirrors product
   useHoverTooltip pattern (400ms feel via pure CSS + small delay) */
.cite .cite-tooltip {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 0;
  width: 320px;
  max-width: calc(100vw - 32px);
  padding: 12px 14px;
  background: var(--color-card-background);
  border: 1px solid var(--color-action-primary);
  border-radius: 10px;
  box-shadow: 0 12px 28px -8px rgba(0,0,0,0.30), 0 4px 12px -2px rgba(0,189,255,0.15);
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--color-text-default);
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  transition: opacity 0.18s ease, visibility 0.18s ease, transform 0.18s ease;
  transition-delay: 0.15s;
  pointer-events: none;
  z-index: 50;
}
.cite:hover .cite-tooltip,
.cite:focus-within .cite-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
  transition-delay: 0.30s;
}
.cite .cite-tooltip .ct-head {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
}
.cite .cite-tooltip .ct-head svg { width: 14px; height: 14px; flex-shrink: 0; color: var(--color-action-primary); }
.cite-web .cite-tooltip .ct-head svg { color: #7C3AED; }
:root[data-color-mode="dark"] .cite-web .cite-tooltip .ct-head svg { color: #C4B5FD; }
.cite .cite-tooltip .ct-head strong {
  color: var(--color-text-default);
  font-weight: 600;
  font-size: 0.8125rem;
  line-height: 1.3;
}
.cite .cite-tooltip .ct-snippet {
  display: block;
  padding-left: 10px;
  border-left: 2px solid var(--color-border-default);
  color: var(--color-text-subtle);
  font-style: italic;
  font-size: 0.75rem;
  line-height: 1.55;
}
.cite .cite-tooltip .ct-meta {
  display: block;
  font-size: 0.6875rem;
  color: var(--color-text-muted);
  letter-spacing: 0.01em;
  font-family: ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
  word-break: break-all;
}
.cite .cite-tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 18px;
  border: 6px solid transparent;
  border-top-color: var(--color-card-background);
  filter: drop-shadow(0 1px 0 var(--color-action-primary));
}

/* Composer — reproduces ConversationInput inactive state.
   Inactive = subtle surface-alt background, neutral text, send disabled. */
.hero-composer-wrap {
  flex-shrink: 0;
  padding: 0 12px 6px;
}
.hero-mockup-composer {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 7px;
  background: var(--color-surface-alt);
  border: 1.5px solid var(--color-border-default);
  border-radius: 10px;
  font-size: 0.6875rem;
  color: var(--color-text-muted);
}
.hero-mockup-composer .composer-plus {
  appearance: none;
  width: 22px; height: 22px;
  border-radius: 6px;
  border: 0;
  background: transparent;
  color: var(--color-text-default);
  cursor: default;
  display: grid; place-items: center;
  flex-shrink: 0;
  transition: background-color 0.18s ease;
}
.hero-mockup-composer .composer-plus:hover {
  background: color-mix(in srgb, var(--color-text-default) 8%, transparent);
  color: var(--color-text-default);
}
.hero-mockup-composer .composer-plus svg { width: 12px; height: 12px; }
.hero-mockup-composer .composer-field {
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--color-text-muted);
}
.hero-mockup-composer .composer-send {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.hero-mockup-composer .composer-send[data-state="disabled"] {
  background: var(--color-surface-alt);
  color: var(--color-text-muted);
  opacity: 0.55;
  border: 1px solid var(--color-border-default);
}
.hero-mockup-composer .composer-send[data-state="ready"] {
  background: var(--color-action-primary);
  color: var(--color-action-primary-text);
}
.hero-mockup-composer .composer-send svg {
  width: 10px;
  height: 10px;
}
.hero-composer-disclaimer {
  margin: 5px 0 0;
  text-align: center;
  font-size: 0.5625rem;
  color: var(--color-text-muted);
  line-height: 1.3;
}

/* Note: animation does NOT pause on hover — keeps a continuous feel and
   lets users still hover citations to see source tooltips. */

@keyframes msg-in {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes typing-bounce {
  0%, 80%, 100% { transform: translateY(0); opacity: 0.4; }
  40%           { transform: translateY(-3px); opacity: 1; }
}
@keyframes caret-blink {
  0%, 50% { opacity: 1; }
  50.01%, 100% { opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-msg-user, .hero-msg-agent { animation: none !important; opacity: 1 !important; }
  .typer-caret, .msg-typing span { animation: none !important; }
}

@media (max-width: 1023px) {
  .hero-mockup { left: 10%; width: 80%; top: 14%; height: 72%; }
}
@media (max-width: 640px) {
  .hero-mockup {
    position: relative;
    left: auto; top: auto;
    width: 100%; height: auto;
    aspect-ratio: 4 / 5;
  }
}

/* ===========================================================
   LLM PROVIDERS BAND — 3 clean lines + real provider logos +
   primary-tinted tag chips with hover tooltip explaining the
   deployment mode (SaaS / On-premise / Open-source).
   =========================================================== */
.llm-band {
  padding: 3rem 0 4rem;
  background: var(--color-page-background);
  overflow: hidden;
}
.llm-caption {
  text-align: center;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-action-primary);
  margin: 0 auto;
  display: block;
  width: 100%;
}
.llm-subcaption {
  text-align: center;
  color: var(--color-text-subtle);
  font-size: 1rem;
  max-width: 70ch;
  margin: 0.4rem auto 0;
  display: block;
  line-height: 1.6;
}
/* Variant forcing the subcaption onto a single line (no wrap) — used when
   we want the pitch to read as a clean ribbon above the chips. */
.llm-subcaption--oneline {
  max-width: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
@media (max-width: 1080px) {
  /* Below this width the sentence wouldn't fit on one line — let it wrap
     so it stays readable on narrower viewports. */
  .llm-subcaption--oneline { white-space: normal; max-width: 70ch; }
}
/* Briques chips row — same primary pill style as the hero trust badges. */
.llm-bricks {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin: 1.25rem auto 2rem;
}
.llm-subcaption--alt { color: var(--color-text-muted); font-size: 0.9375rem; }
.llm-subcaption--accent {
  color: var(--color-text-default);
  font-weight: 600;
  margin-bottom: 2.25rem;
  margin-top: 0.6rem;
}
.llm-marquee {
  position: relative;
  width: 100%;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.llm-track {
  display: flex;
  gap: 3rem;
  width: max-content;
  animation: llm-scroll 70s linear infinite;
}
.llm-item {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 600;
  color: var(--color-text-default);
  font-size: 1rem;
  white-space: nowrap;
}
.llm-item .llm-logo {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  object-fit: contain;
  object-position: center;
  background: transparent;
  border-radius: 5px;
  display: block;
}
/* Letter monogram for providers without an official favicon (e.g. Tavily,
   Perplexity, Brave, Pinecone, pgvector). The `data-c` attribute carries
   the brand color of each provider, applied via inline `style` in CSS. */
.llm-item .llm-mono {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  border-radius: 5px;
  background: color-mix(in srgb, currentColor 14%, transparent);
  color: var(--mono-color, var(--color-action-primary));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.625rem;
  letter-spacing: 0;
  border: 1px solid color-mix(in srgb, currentColor 35%, transparent);
}
.llm-item .llm-mono[data-c] { color: attr(data-c color, var(--color-action-primary)); }
/* attr() color fallback isn't supported everywhere yet — set explicit colors */
.llm-item .llm-mono[data-c="#3461ff"] { color: #3461ff; }
.llm-item .llm-mono[data-c="#20b8cd"] { color: #20b8cd; }
.llm-item .llm-mono[data-c="#fb542b"] { color: #fb542b; }
.llm-item .llm-mono[data-c="#137766"] { color: #137766; }
.llm-item .llm-mono[data-c="#336791"] { color: #336791; }
.llm-item .llm-mono[data-c="#dc382d"] { color: #dc382d; }

.llm-item .llm-name { letter-spacing: -0.005em; }
/* Category label appearing AFTER the provider name : a small uppercase
   tag (LLM / Web / Vector) so the marquee reads as "multi-techno" rather
   than just a flat list of chat providers. */
/* Category labels removed — the marquee shows the technology names only. */
.llm-cat::after { content: none; }
/* All tag chips share the same primary-tinted style. Visual differentiation
   is the inline icon (cloud / server / open-source) + hover tooltip. */
.llm-item .llm-tag {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 6px;
  margin-left: 0.25rem;
  padding: 0;
  background: color-mix(in srgb, var(--color-action-primary) 10%, transparent);
  color: var(--color-action-primary);
  border: 1px solid color-mix(in srgb, var(--color-action-primary) 28%, transparent);
  cursor: help;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}
.llm-item .llm-tag:hover,
.llm-item .llm-tag:focus-visible {
  background: color-mix(in srgb, var(--color-action-primary) 20%, transparent);
  border-color: color-mix(in srgb, var(--color-action-primary) 50%, transparent);
  outline: none;
}
.llm-item .llm-tag svg { width: 12px; height: 12px; }
.llm-item .llm-tag .llm-tag-tip {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  width: max-content;
  max-width: 240px;
  padding: 6px 10px;
  background: var(--color-card-background);
  border: 1px solid color-mix(in srgb, var(--color-action-primary) 50%, transparent);
  border-radius: 6px;
  box-shadow: 0 6px 18px -4px rgba(0,0,0,0.18);
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--color-text-default);
  letter-spacing: 0;
  text-transform: none;
  line-height: 1.4;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s ease;
  pointer-events: none;
  z-index: 30;
  white-space: normal;
}
.llm-item .llm-tag:hover .llm-tag-tip,
.llm-item .llm-tag:focus-visible .llm-tag-tip {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
@keyframes llm-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .llm-track { animation: none; flex-wrap: wrap; justify-content: center; }
}

/* ===========================================================
   DIFFERENTIATORS — 4 unique product capabilities
   =========================================================== */
.differentiators-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
  align-items: stretch;
}
.differentiator-card {
  background: var(--color-card-background);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  position: relative;
  overflow: hidden;
  height: 100%;
  align-self: stretch;
  display: flex;
  flex-direction: column;
  transition: background-color 0.25s ease, border-color 0.25s ease, transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s ease;
}
.differentiator-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, #00E5FF, #00BDFF 50%, #0086D4);
}
.differentiator-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-action-primary);
  box-shadow: 0 16px 36px -12px rgba(0, 189, 255, 0.25);
}
.differentiator-card .diff-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(0, 189, 255, 0.08);
  color: var(--color-action-primary);
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
}
.differentiator-card .diff-icon svg {
  width: 22px;
  height: 22px;
}
.differentiator-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.0625rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-text-default);
}
.differentiator-card p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--color-text-subtle);
  line-height: 1.55;
}
@media (max-width: 640px) {
  .differentiators-grid { grid-template-columns: 1fr; }
}

/* ===========================================================
   CTA FINAL — robust flex layout, replaces brittle grid
   =========================================================== */
.cta-final .cta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.cta-final .cta-row > div {
  min-width: 280px;
  flex: 1 1 420px;
}
.cta-final .cta-row > .btn-group {
  flex: 0 0 auto;
}

/* ===========================================================
   PRODUCT TOUR (demo carousel) — sidebar, scenes, tabs
   Each scene is a faithful module mockup: conversation, studio,
   marketplace, projects, quotas dashboard.
   =========================================================== */
.demo-body { grid-template-columns: 15rem 1fr !important; min-height: 37.5rem !important; }
.demo-sidebar { padding: 0.875rem 0.5rem 0.5rem !important; display: flex; flex-direction: column; }
.demo-sidebar-header {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 0.5rem !important;
  padding: 0.25rem 0.5rem 0.75rem 1rem !important;
  font-weight: 700;
  color: var(--color-text-default);
  border-bottom: 1px solid var(--color-border-default);
  margin-bottom: 0.5rem;
}
.demo-side-logo {
  height: 1.75rem;
  width: auto;
  display: block;
  margin-right: auto;
}
.demo-side-collapse { flex-shrink: 0; margin-left: auto; }
.demo-side-collapse {
  appearance: none;
  width: 1.5rem; height: 1.5rem;
  border: 0;
  background: transparent;
  color: var(--color-text-muted);
  border-radius: 0.375rem;
  display: grid; place-items: center;
  cursor: pointer;
  transition: background-color 0.18s ease, color 0.18s ease;
}
.demo-side-collapse:hover { background: var(--color-surface-alt); color: var(--color-text-default); }
.demo-side-collapse svg { width: 0.875rem; height: 0.875rem; }
.demo-menu { list-style: none; padding: 0; margin: 0 0 1rem; display: flex; flex-direction: column; gap: 2px; }
.demo-menu li {
  display: flex; align-items: center; gap: 0.625rem;
  padding: 0.3125rem 0.625rem;
  border-radius: 0.375rem;
  font-size: 0.8125rem;
  color: var(--color-demo-sidebar-item);
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease;
}
.demo-menu { gap: 1px !important; margin-bottom: 0.5rem !important; }
.demo-menu li svg { width: 1rem; height: 1rem; flex-shrink: 0; }
.demo-menu li:hover { background: rgba(0,189,255,0.08); }
.demo-menu li.active {
  background: var(--color-action-primary);
  color: var(--color-action-primary-text);
  font-weight: 600;
}
.demo-menu li .demo-menu-chev { width: 0.75rem; height: 0.75rem; margin-left: auto; opacity: 0.7; }
.demo-recent-ico {
  display: inline-grid; place-items: center;
  width: 1.125rem; height: 1.125rem;
  border-radius: 0.25rem;
  color: #fff;
  font-weight: 700;
  font-size: 0.5625rem;
  margin-right: 0.5rem;
  flex-shrink: 0;
}
.demo-recents li { display: flex !important; align-items: center; }
.demo-recents { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 1px; }
.demo-recents li {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  padding: 0.375rem 0.625rem;
  border-radius: 0.375rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: default;
}
.demo-recents li:hover { background: var(--color-hover-surface); }

/* Sidebar section header (CONVERSATIONS) with toggle chevron */
.demo-sidebar-section {
  font-size: 0.6875rem; font-weight: 600; color: var(--color-text-muted);
  letter-spacing: 0.08em; padding: 0.75rem 0.5rem 0.375rem;
  display: flex; align-items: center; gap: 0.375rem;
  text-transform: uppercase;
}
.demo-sidebar-section .demo-section-chev {
  margin-left: auto;
  width: 0.75rem; height: 0.75rem;
  opacity: 0.7;
}
/* User footer pinned at the bottom of the sidebar */
.demo-side-user {
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.625rem;
  border-top: 1px solid var(--color-border-default);
  margin-left: -0.5rem;
  margin-right: -0.5rem;
  margin-bottom: -0.5rem;
}
.demo-user-avatar {
  width: 1.875rem; height: 1.875rem;
  border-radius: 50%;
  background: var(--color-surface-alt);
  display: inline-grid; place-items: center;
  flex-shrink: 0;
  overflow: hidden;
}
.demo-user-avatar img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}
.demo-user-name {
  flex: 1;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-default);
}
.demo-user-bell, .demo-user-chev {
  width: 0.875rem; height: 0.875rem;
  color: var(--color-text-muted);
  flex-shrink: 0;
}

.demo-main { padding: 0 !important; overflow: hidden; }
.demo-stage { padding: 0 !important; min-height: 37.5rem !important; position: relative; }
.ds-scene {
  position: absolute;
  inset: 0;
  padding: 1.25rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  opacity: 0;
  pointer-events: none;
  overflow: auto;
  transform: translateY(0.375rem);
  transition: opacity 0.35s ease, transform 0.35s ease;
}
.ds-scene.active {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

/* demo-tabs supprimés — la navigation se fait via le menu sidebar uniquement */

/* ----- Scene 0: Nouvelle conversation (full hero-style fidelity) ----- */
/* Absolute positioning bypasses .ds-scene padding so composer truly sticks
   to the very bottom edge of the widget. */
.ds-fullconv {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  min-height: 0;
  background: var(--color-mockup-background);
}
.ds-fc-top {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--color-border-default);
  flex-shrink: 0;
}
.ds-fc-back {
  appearance: none;
  width: 1.75rem; height: 1.75rem;
  border: 0; background: transparent;
  border-radius: 0.4375rem;
  color: var(--color-text-muted);
  cursor: default;
  display: grid; place-items: center;
  opacity: 0.55;
}
.ds-fc-back svg { width: 1rem; height: 1rem; }
.ds-fc-agent {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-text-default);
}
.ds-fc-agent-ico {
  width: 1.5rem; height: 1.5rem;
  display: grid; place-items: center;
}
.ds-fc-agent-ico img { width: 1.25rem; height: 1.25rem; }
.ds-fc-conv {
  appearance: none;
  display: inline-flex; align-items: center; gap: 0.25rem;
  padding: 0.25rem 0.625rem;
  border-radius: 0.375rem;
  border: 0;
  background: transparent;
  font-family: inherit;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-subtle);
  cursor: pointer;
}
.ds-fc-conv:hover { background: var(--color-surface-alt); }
.ds-fc-conv svg { width: 0.75rem; height: 0.75rem; opacity: 0.7; }
.ds-fc-spacer { flex: 1; }
.ds-fc-model {
  appearance: none;
  display: inline-flex; align-items: center; gap: 0.3125rem;
  padding: 0.3125rem 0.625rem;
  border-radius: 0.5rem;
  border: 1px solid var(--color-border-default);
  background: transparent;
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-default);
  cursor: pointer;
  transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}
.ds-fc-model:hover {
  background: color-mix(in srgb, var(--color-action-primary) 6%, transparent);
  border-color: color-mix(in srgb, var(--color-action-primary) 40%, transparent);
  color: var(--color-action-primary);
}
.ds-fc-model svg { width: 0.75rem; height: 0.75rem; opacity: 0.7; }

.ds-fc-body {
  flex: 1;
  padding: 1.5rem 0;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 1.125rem;
  align-items: stretch;
  width: 100%;
}
/* Inner column to constrain conversation width like the real product */
.ds-fc-body > .ds-fc-row {
  width: 100%;
  max-width: 47.5rem;
  margin-left: auto;
  margin-right: auto;
  padding: 0 1.5rem;
  box-sizing: border-box;
}
.ds-fc-row { display: flex; align-items: flex-start; gap: 0.625rem; }
.ds-fc-row--user { justify-content: flex-end; }
.ds-fc-bubble {
  background: var(--color-action-primary);
  color: var(--color-action-primary-text);
  padding: 0.625rem 0.875rem;
  border-radius: 1rem 1rem 0.25rem 1rem;
  font-size: 0.875rem;
  line-height: 1.5;
  max-width: 75%;
  box-shadow: 0 0.25rem 0.875rem -0.25rem rgba(0,189,255,0.25);
}
.ds-fc-row--agent { gap: 0.625rem; }
.ds-fc-avatar {
  width: 1.375rem; height: 1.375rem;
  display: inline-grid; place-items: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.ds-fc-avatar img { width: 1.375rem; height: 1.375rem; }
.ds-fc-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-width: 0;
}
.ds-fc-content .agent-text {
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--color-text-default);
}

/* Composer wrap pinned at the bottom of the conversation (max-width centered) */
.ds-fc-composer-wrap {
  padding: 0 1.5rem 0.75rem;
  flex-shrink: 0;
  width: 100%;
  max-width: 47.5rem;
  margin: 0 auto;
  box-sizing: border-box;
}
/* Real ConversationInput : two rows inside one card (textarea on top,
   thin divider, then actions row with + on left and send on right) */
.ds-fc-composer {
  background: var(--color-card-background);
  border: 1.5px solid var(--color-border-default);
  border-radius: 0.75rem;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.ds-fc-composer-textarea {
  padding: 0.625rem 1.125rem 2px;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  line-height: 1.4;
  min-height: 1.125rem;
}
.ds-fc-composer-divider {
  margin: 0 1rem;
  border-top: 1px solid var(--color-border-default);
  height: 0;
}
.ds-fc-composer-actions {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 0.75rem;
}
.ds-fc-composer-plus {
  appearance: none;
  width: 1.875rem; height: 1.875rem;
  border-radius: 0.5rem;
  border: 0;
  background: transparent;
  color: var(--color-text-muted);
  cursor: default;
  display: grid; place-items: center;
  flex-shrink: 0;
  transition: background-color 0.18s ease, color 0.18s ease;
}
.ds-fc-composer-plus:hover {
  background: var(--color-surface-alt);
  color: var(--color-text-default);
}
.ds-fc-composer-plus svg { width: 1rem; height: 1rem; }
.ds-fc-composer-spacer { flex: 1; }
.ds-fc-composer-send {
  width: 1.875rem; height: 1.875rem;
  border-radius: 0.5rem;
  display: grid; place-items: center;
  flex-shrink: 0;
}
.ds-fc-composer-send[data-state="disabled"] {
  background: var(--color-surface-alt);
  color: var(--color-text-muted);
  opacity: 0.55;
}
.ds-fc-composer-send[data-state="ready"] {
  background: var(--color-action-primary);
  color: var(--color-action-primary-text);
}
.ds-fc-composer-send svg { width: 0.8125rem; height: 0.8125rem; }

.ds-fc-disclaimer {
  margin: 0.5rem 0 0;
  text-align: center;
  font-size: 0.6875rem;
  color: var(--color-text-muted);
  line-height: 1.4;
  max-width: 100%;
}

/* ----- Legacy Scene 0 (ds-conv) — kept for fallback ----- */
.ds-conv { display: flex; flex-direction: column; flex: 1; min-height: 0; }
.ds-conv-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.875rem;
  border-bottom: 1px solid var(--color-demo-divider);
  margin-bottom: 1rem;
}
.ds-conv-agent { display: flex; align-items: center; gap: 0.75rem; min-width: 0; }
.ds-conv-avatar {
  width: 2.25rem; height: 2.25rem; border-radius: 50%;
  display: grid; place-items: center;
  color: #fff; font-weight: 700; font-size: 0.875rem; flex-shrink: 0;
}
.ds-conv-meta { display: flex; flex-direction: column; min-width: 0; }
.ds-conv-name { font-weight: 700; font-size: 0.9375rem; color: var(--color-text-default); line-height: 1.2; }
.ds-conv-role { font-size: 0.75rem; color: var(--color-text-muted); }
.ds-conv-actions { display: flex; align-items: center; gap: 0.625rem; }
.ds-model-pill {
  font-size: 0.6875rem; font-weight: 600;
  padding: 0.1875rem 0.5rem;
  border-radius: 0.3125rem;
  background: var(--color-surface-alt);
  color: var(--color-text-default);
}
.ds-online {
  display: inline-flex; align-items: center; gap: 0.3125rem;
  font-size: 0.6875rem; color: var(--color-text-muted);
}
.ds-online .dot { width: 0.375rem; height: 0.375rem; border-radius: 50%; background: #10b981; box-shadow: 0 0 0 0.1875rem rgba(16,185,129,0.18); }
.ds-conv-body { flex: 1; display: flex; flex-direction: column; gap: 1rem; overflow: auto; padding-right: 0.25rem; }
.ds-msg--user {
  align-self: flex-end;
  max-width: 70%;
  background: var(--color-action-primary);
  color: #fff;
  padding: 0.625rem 0.875rem;
  border-radius: 0.875rem 0.875rem 0.25rem 0.875rem;
  font-size: 0.875rem;
  line-height: 1.5;
}
.ds-msg--agent { display: grid; grid-template-columns: 2rem 1fr; gap: 0.75rem; align-items: flex-start; }
.ds-msg-avatar {
  width: 1.875rem; height: 1.875rem; border-radius: 50%;
  display: grid; place-items: center;
  color: #fff; font-weight: 700; font-size: 0.75rem; flex-shrink: 0;
}
.ds-msg-content p { margin: 0; font-size: 0.875rem; line-height: 1.55; color: var(--color-text-default); }
.ds-sources {
  margin-top: 0.75rem;
  display: flex; flex-direction: column; gap: 0.375rem;
}
.ds-composer {
  display: flex; align-items: center; gap: 0.625rem;
  padding: 0.625rem 0.875rem;
  border: 1px solid var(--color-demo-input-border);
  border-radius: 0.75rem;
  background: var(--color-demo-input-bg);
  margin-top: 0.75rem;
  flex-shrink: 0;
}
.ds-composer svg { width: 1rem; height: 1rem; color: var(--color-text-muted); flex-shrink: 0; }
.ds-composer-placeholder { flex: 1; font-size: 0.875rem; color: var(--color-text-muted); }
.ds-composer-send {
  width: 1.875rem; height: 1.875rem;
  border-radius: 50%;
  background: var(--color-action-primary);
  color: var(--color-action-primary-text);
  display: grid; place-items: center;
}
.ds-composer-send svg { width: 0.875rem; height: 0.875rem; color: currentColor; }

/* ----- Scene 1: Studio (wizard) ----- */
.ds-studio { display: flex; flex-direction: column; gap: 1rem; }
.ds-studio-head h4 { margin: 0 0 0.75rem; font-size: 1rem; color: var(--color-text-default); }
.ds-stepper {
  list-style: none; padding: 0; margin: 0;
  display: flex; gap: 0.5rem;
  align-items: center;
  border-bottom: 1px solid var(--color-demo-divider);
  padding-bottom: 0.875rem;
}
.ds-stepper li {
  display: inline-flex; align-items: center; gap: 0.375rem;
  padding: 0.25rem 0.625rem;
  border-radius: 62.4375rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-text-muted);
  background: var(--color-surface-alt);
}
.ds-stepper li.active { background: var(--color-action-primary); color: var(--color-action-primary-text); font-weight: 600; }
.ds-stepper .num {
  display: inline-grid; place-items: center;
  width: 1rem; height: 1rem;
  border-radius: 50%;
  background: rgba(255,255,255,0.30);
  font-size: 0.625rem;
  font-weight: 700;
}
.ds-stepper li:not(.active) .num { background: var(--color-card-background); color: var(--color-text-muted); }
.ds-studio-body { display: grid; grid-template-columns: 1.4fr 1fr; gap: 1.25rem; }
.ds-studio-form { display: flex; flex-direction: column; gap: 0.875rem; }
.ds-field { display: flex; flex-direction: column; gap: 0.25rem; }
.ds-field label { font-size: 0.6875rem; font-weight: 600; color: var(--color-text-muted); letter-spacing: 0.04em; text-transform: uppercase; }
.ds-avatar-row { display: flex; align-items: center; gap: 0.625rem; }
.ds-avatar-picked {
  width: 2.25rem; height: 2.25rem; border-radius: 50%;
  display: grid; place-items: center;
  color: #fff; font-weight: 700; font-size: 0.9375rem;
}
.ds-chip {
  appearance: none;
  border: 1px solid var(--color-demo-pill-border);
  background: var(--color-demo-pill-bg);
  color: var(--color-text-default);
  padding: 0.25rem 0.625rem;
  border-radius: 0.375rem;
  font-size: 0.75rem;
  cursor: pointer;
  font-family: inherit;
}
.ds-hint { font-size: 0.6875rem; color: var(--color-text-muted); }
.ds-input, .ds-textarea {
  border: 1px solid var(--color-demo-input-border);
  border-radius: 0.625rem;
  background: var(--color-demo-input-bg);
  padding: 0.5rem 0.75rem;
  font-size: 0.8125rem;
  color: var(--color-text-default);
  display: flex; align-items: center; justify-content: space-between;
}
.ds-textarea { min-height: 3.125rem; align-items: flex-start; line-height: 1.5; }
.ds-check { font-size: 0.6875rem; color: #10b981; font-weight: 600; }
.ds-type-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0.375rem; }
.ds-type {
  display: flex; flex-direction: column; align-items: center; gap: 0.25rem;
  padding: 0.625rem 0.375rem;
  border: 1px solid var(--color-border-default);
  border-radius: 0.625rem;
  background: var(--color-card-background);
  font-size: 0.6875rem;
  color: var(--color-text-subtle);
  cursor: pointer;
}
.ds-type svg { width: 1.125rem; height: 1.125rem; color: var(--color-text-muted); }
.ds-type.active {
  border-color: var(--color-action-primary);
  background: rgba(0,189,255,0.08);
  color: var(--color-action-primary);
  font-weight: 600;
}
.ds-type.active svg { color: var(--color-action-primary); }
.ds-studio-preview {
  background: var(--color-surface-alt);
  border-radius: 0.75rem;
  padding: 1rem;
}
.ds-preview-label {
  font-size: 0.6875rem; font-weight: 600; color: var(--color-text-muted);
  text-transform: uppercase; letter-spacing: 0.04em;
  display: block; margin-bottom: 0.625rem;
}
.ds-preview-card {
  background: var(--color-card-background);
  border-radius: 0.625rem;
  padding: 0.875rem;
  display: flex; flex-direction: column; align-items: flex-start; gap: 0.25rem;
  border: 1px solid var(--color-border-default);
}
.ds-preview-avatar {
  width: 2rem; height: 2rem; border-radius: 50%;
  display: grid; place-items: center;
  color: #fff; font-weight: 700; font-size: 0.8125rem;
  margin-bottom: 0.375rem;
}
.ds-preview-card strong { font-size: 0.8125rem; color: var(--color-text-default); }
.ds-preview-role { font-size: 0.6875rem; color: var(--color-text-muted); margin-bottom: 0.25rem; }
.ds-preview-card p { margin: 0.25rem 0 0; font-size: 0.75rem; color: var(--color-text-subtle); line-height: 1.5; }
.ds-preview-footer { display: flex; gap: 0.25rem; margin-top: 0.5rem; flex-wrap: wrap; }
.ds-preview-tag {
  font-size: 0.625rem;
  background: var(--color-surface-alt);
  color: var(--color-text-muted);
  padding: 2px 0.375rem;
  border-radius: 0.25rem;
  font-weight: 600;
}

/* ----- Scene 1: Studio (split-pane config + test workspace, real SmartAgentStudio) ----- */
.ds-studio2 {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
}
.ds-studio2-head {
  display: flex; flex-direction: column;
  gap: 0.75rem;
  padding-bottom: 0;
  border-bottom: 1px solid var(--color-border-default);
  position: relative;
}
.ds-studio2-title { display: flex; align-items: center; gap: 0.5625rem; padding-bottom: 0; }
.ds-studio2-back {
  appearance: none;
  width: 1.5rem; height: 1.5rem;
  border: 0; background: transparent;
  border-radius: 0.375rem;
  color: var(--color-text-muted);
  cursor: default;
  display: grid; place-items: center;
  opacity: 0.7;
}
.ds-studio2-back svg { width: 0.875rem; height: 0.875rem; }
.ds-studio2-name {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-text-default);
}
/* Tabs row sits ON TOP of the head's border-bottom, with each tab's own
   border-bottom overlapping the parent's so the active underline is exactly
   on the line (no floating button effect). */
.ds-studio2-tabs {
  display: flex;
  gap: 0;
  margin-bottom: -1px;
  position: relative;
}
.ds-stab {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-text-muted);
  padding: 0.5rem 0.75rem;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.ds-stab:hover { color: var(--color-text-default); }
.ds-stab.ds-stab--on {
  color: var(--color-action-primary);
  border-bottom-color: var(--color-action-primary);
  font-weight: 600;
}
.ds-studio2-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr);
  gap: 0;
  flex: 1;
  min-height: 0;
  margin-top: 0.75rem;
}
.ds-studio2-config {
  background: var(--color-card-background);
  border: 1px solid var(--color-border-default);
  border-radius: 0.625rem;
  display: flex; flex-direction: column;
  overflow: hidden;
}
/* Real CollapsiblePanel pattern (CollapsiblePanel.jsx) — head has its own
   border-bottom; an extra border-bottom appears on the container when open
   to align with the global border edge. overflow:hidden on parent ensures
   the rounded corners do not clip the inner lines visually. */
.ds-cp-panel {
  display: flex;
  flex-direction: column;
}
.ds-cp-panel.ds-cp-panel--open {
  border-bottom: 1px solid var(--color-border-default);
}
.ds-cp-panel.ds-cp-panel--open:last-child { border-bottom: 0; }
.ds-cp-head {
  appearance: none;
  width: 100%;
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.625rem 0.875rem;
  background: var(--color-card-background);
  border: 0;
  border-bottom: 1px solid var(--color-border-default);
  font-family: inherit;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-default);
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease;
}
.ds-cp-head:hover { background: var(--color-page-background); }
.ds-cp-head .ds-cp-chev {
  display: inline-grid; place-items: center;
  width: 0.75rem; height: 0.75rem;
  color: var(--color-text-muted);
  transition: transform 0.2s ease, color 0.2s ease;
  flex-shrink: 0;
}
.ds-cp-head .ds-cp-chev svg { width: 0.75rem; height: 0.75rem; }
.ds-cp-head .ds-cp-title { flex: 1; text-align: left; }
.ds-cp-head .ds-cp-badge {
  font-size: 0.625rem;
  font-weight: 600;
  color: var(--color-action-primary);
  background: color-mix(in srgb, var(--color-action-primary) 12%, transparent);
  padding: 2px 0.625rem;
  border-radius: 62.4375rem;
}
.ds-cp-head--static { cursor: default; }
.ds-cp-panel--open > .ds-cp-head .ds-cp-chev {
  transform: rotate(90deg);
  color: var(--color-action-primary);
}
.ds-cp-panel--open > .ds-cp-head .ds-cp-title {
  color: var(--color-action-primary);
  font-weight: 600;
}
.ds-cp-body {
  padding: 0.75rem 0.875rem 1rem;
  background: var(--color-page-background);
  display: flex; flex-direction: column; gap: 0.375rem;
}
.ds-cfg-row {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.3125rem 0.5rem;
  font-size: 0.6875rem;
  border-radius: 0.375rem;
  background: var(--color-surface-alt);
}
.ds-cfg-logo { width: 0.875rem; height: 0.875rem; object-fit: contain; flex-shrink: 0; }
.ds-cfg-name { flex: 1; color: var(--color-text-default); font-weight: 500; }
.ds-cfg-star { color: var(--color-text-muted); font-size: 0.875rem; }
.ds-cfg-star.ds-cfg-star--on { color: #F59E0B; }
.ds-cfg-textarea {
  font-size: 0.6875rem;
  line-height: 1.5;
  color: var(--color-text-subtle);
  background: var(--color-surface-alt);
  border-radius: 0.375rem;
  padding: 0.5rem 0.625rem;
  font-family: ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
}
.ds-cfg-line {
  display: flex; justify-content: space-between;
  font-size: 0.6875rem;
  padding: 0.25rem 0.5rem;
  color: var(--color-text-subtle);
}
.ds-cfg-line .ds-cfg-val {
  color: var(--color-text-default);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

/* Right test workspace */
.ds-studio2-test {
  background: var(--color-card-background);
  border: 1px solid var(--color-border-default);
  border-radius: 0.625rem;
  margin-left: 0.625rem;
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  overflow: auto;
}
.ds-test-head {
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-border-default);
}
.ds-test-title {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-text-default);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.ds-test-model {
  font-size: 0.625rem;
  color: var(--color-action-primary);
  font-weight: 600;
  background: color-mix(in srgb, var(--color-action-primary) 10%, transparent);
  padding: 2px 0.5rem;
  border-radius: 62.4375rem;
  font-family: ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
}
.ds-test-conv {
  display: flex; flex-direction: column; gap: 0.5rem;
}
.ds-test-user {
  align-self: flex-end;
  background: var(--color-action-primary);
  color: var(--color-action-primary-text);
  padding: 0.375rem 0.625rem;
  border-radius: 0.625rem 0.625rem 0.25rem 0.625rem;
  font-size: 0.75rem;
  max-width: 70%;
}
.ds-test-agent {
  display: flex; flex-direction: column; gap: 0.3125rem;
}
.ds-test-steps {
  appearance: none;
  display: inline-flex; align-items: center; gap: 0.3125rem;
  font-family: inherit;
  font-size: 0.625rem;
  font-weight: 600;
  color: var(--color-action-primary);
  background: color-mix(in srgb, var(--color-action-primary) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-action-primary) 22%, transparent);
  padding: 2px 0.5rem;
  border-radius: 62.4375rem;
  cursor: pointer;
  width: fit-content;
}
.ds-test-steps svg { width: 0.625rem; height: 0.625rem; }
.ds-test-text {
  margin: 0;
  font-size: 0.75rem;
  color: var(--color-text-default);
  line-height: 1.5;
}
.ds-test-flag {
  display: inline;
  color: #d97706;
  font-weight: 500;
}
/* Mini composer at the bottom of the test panel — illustrates that the user
   could type a new prompt to test the agent. */
.ds-test-composer {
  margin-top: auto;
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border-default);
  border-radius: 0.625rem;
  font-size: 0.75rem;
  color: var(--color-text-muted);
}
.ds-test-composer span:first-child { flex: 1; }
.ds-test-send {
  width: 1.5rem; height: 1.5rem;
  border-radius: 0.375rem;
  background: var(--color-surface-alt);
  color: var(--color-text-muted);
  display: grid; place-items: center;
  opacity: 0.55;
  border: 1px solid var(--color-border-default);
}
.ds-test-send svg { width: 0.6875rem; height: 0.6875rem; }

@media (max-width: 48rem) {
  .ds-studio2-body { grid-template-columns: 1fr; }
  .ds-studio2-test { margin-left: 0; margin-top: 0.625rem; }
}

/* ----- Scenes 2-3: Marketplace & Projets ----- */
.ds-market, .ds-projects { display: flex; flex-direction: column; gap: 0.75rem; }
.ds-projects-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem;
}
.ds-projects-head h4 { margin: 0; font-size: 1rem; color: var(--color-text-default); }

/* Marketplace: centered title + subtitle (matches SmartAgentMarketplace.jsx) */
.ds-market-head { text-align: center; padding: 0.25rem 0 0.5rem; display: flex; flex-direction: column; align-items: center; gap: 0.25rem; }
.ds-market-title { margin: 0; font-size: 1.25rem; font-weight: 700; color: var(--color-text-default); }
.ds-market-subtitle { margin: 0; font-size: 0.75rem; color: var(--color-text-muted); max-width: 100%; text-align: center; }

/* Search row: rounded search input (full width) + 6 type icon filters */
.ds-market-search {
  display: flex; align-items: center; gap: 0.625rem;
  width: 100%;
  max-width: 100%;
}
.ds-search-input {
  flex: 1;
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.4375rem 0.875rem;
  border: 1px solid var(--color-border-default);
  border-radius: 62.4375rem;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  background: var(--color-card-background);
  transition: border-color 0.18s ease, background-color 0.18s ease;
}
.ds-market-search--pop .ds-search-input {
  /* When Populaires section is active, give the search a subtle primary glow */
  border-color: color-mix(in srgb, var(--color-action-primary) 35%, transparent);
  background: color-mix(in srgb, var(--color-action-primary) 4%, var(--color-card-background));
}
.ds-search-input svg { width: 0.75rem; height: 0.75rem; flex-shrink: 0; }
.ds-search-types {
  display: inline-flex; gap: 2px;
  align-items: center;
  flex-shrink: 0;
}
.ds-type-ico {
  width: 1.625rem; height: 1.625rem;
  border-radius: 0.375rem;
  display: grid; place-items: center;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: background-color 0.18s ease, color 0.18s ease;
}
.ds-type-ico svg { width: 0.8125rem; height: 0.8125rem; }
.ds-type-ico:hover { background: var(--color-surface-alt); color: var(--color-text-default); }
.ds-type-ico.ds-type-ico--on {
  background: var(--color-action-primary);
  color: var(--color-action-primary-text);
}

/* Marketplace category tabs (pill row) */
.ds-market-tabs {
  display: flex; gap: 0.375rem;
  overflow-x: auto;
  padding: 2px 0 0.25rem;
  scrollbar-width: none;
}
.ds-market-tabs::-webkit-scrollbar { display: none; }
.ds-mtab {
  display: inline-flex; align-items: center; gap: 0.3125rem;
  font-size: 0.6875rem;
  padding: 0.25rem 0.6875rem;
  border-radius: 62.4375rem;
  border: 1px solid var(--color-border-default);
  background: var(--color-card-background);
  color: var(--color-text-subtle);
  white-space: nowrap;
  cursor: pointer;
  transition: border-color 0.18s ease, color 0.18s ease, background-color 0.18s ease;
}
.ds-mtab svg { width: 0.75rem; height: 0.75rem; }
.ds-mtab:hover { border-color: var(--color-action-primary); color: var(--color-action-primary); }
.ds-mtab--on {
  background: var(--color-action-primary);
  color: var(--color-action-primary-text);
  border-color: var(--color-action-primary);
  font-weight: 600;
}
.ds-mtab--on svg { color: currentColor; }
.ds-btn-new {
  appearance: none;
  display: inline-flex; align-items: center; gap: 0.375rem;
  padding: 0.375rem 0.75rem;
  border-radius: 0.5rem;
  border: 1px solid var(--color-action-primary);
  background: var(--color-action-primary);
  color: var(--color-action-primary-text);
  font-size: 0.75rem; font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}
.ds-btn-new svg { width: 0.875rem; height: 0.875rem; }

/* Marketplace: 2 columns (real product is 4 on desktop but the demo window
   is narrow — 2 cols gives breathing room) */
.ds-market-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.75rem; align-items: stretch; }
.ds-projects-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.75rem; align-items: stretch; }
.ds-market-grid > article,
.ds-projects-grid > article { height: 100%; }

.ds-card-agent, .ds-card-project {
  background: var(--color-card-background);
  border: 1px solid var(--color-border-default);
  border-radius: 0.75rem;
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.ds-card-agent:hover, .ds-card-project:hover {
  border-color: var(--color-action-primary);
  transform: translateY(-0.1875rem);
  box-shadow: 0 0.625rem 1.5rem -0.625rem rgba(0,189,255,0.30);
}
.ds-card-agent { display: flex; flex-direction: column; }
.ds-card-agent .ds-card-top { padding: 0.875rem; display: flex; flex-direction: column; gap: 0.375rem; flex: 1; }
.ds-card-agent .ds-card-bar { margin-top: auto; }
.ds-card-info { display: flex; flex-direction: column; min-width: 0; gap: 1px; }
.ds-card-info .ds-card-author { font-size: 0.5625rem; }
.ds-card-info h5 { margin: 0; }
.ds-card-agent .ds-card-row { gap: 0.5625rem; align-items: center; }
.ds-card-avatar { width: 2.25rem !important; height: 2.25rem !important; border-radius: 0.5rem !important; flex-shrink: 0; }
.ds-card-avatar svg { width: 1.125rem; height: 1.125rem; }
.ds-card-author {
  font-size: 0.625rem;
  font-weight: 600;
  color: var(--color-action-primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.ds-card-row { display: flex; align-items: center; gap: 0.625rem; }
.ds-card-avatar, .ds-project-avatar {
  width: 2rem; height: 2rem; border-radius: 50%;
  display: grid; place-items: center;
  color: #fff; font-weight: 700; font-size: 0.8125rem; flex-shrink: 0;
}
.ds-card-agent h5, .ds-card-project h5 { margin: 0; font-size: 0.875rem; font-weight: 600; color: var(--color-text-default); }
.ds-card-agent p, .ds-card-project p {
  margin: 0; font-size: 0.75rem;
  color: var(--color-text-subtle); line-height: 1.4;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
}
.ds-card-bar {
  background: var(--color-action-primary);
  color: var(--color-action-primary-text);
  padding: 0.25rem 0.625rem;
  min-height: 1.5rem;
  display: flex; align-items: center; justify-content: space-between;
  font-size: 0.6875rem;
}
.ds-card-bar svg { width: 0.75rem; height: 0.75rem; }
.ds-stack { display: flex; align-items: center; }
.ds-stack span {
  width: 1rem; height: 1rem; border-radius: 50%;
  display: inline-grid; place-items: center;
  color: #fff; font-weight: 700; font-size: 0.5rem;
  border: 1.5px solid var(--color-action-primary);
  margin-left: -0.3125rem;
}
.ds-stack span:first-child { margin-left: 0; }

.ds-card-project {
  padding: 0.875rem;
  gap: 0.5rem;
  display: flex;
  flex-direction: column;
}
.ds-card-project .ds-card-bar {
  margin-top: auto;
  margin-left: -0.875rem;
  margin-right: -0.875rem;
  margin-bottom: -0.875rem;
}
.ds-project-tags { display: flex; gap: 0.25rem; flex-wrap: wrap; }
.ds-project-tags span {
  font-size: 0.625rem;
  padding: 2px 0.4375rem;
  background: var(--color-surface-alt);
  color: var(--color-text-muted);
  border-radius: 0.25rem;
  font-weight: 600;
}

/* ----- Scene 5: Centre de connaissance (RAGCatalog pattern) ----- */
.ds-rag { display: flex; flex-direction: column; gap: 1rem; }
.ds-rag-head {
  display: flex; align-items: center; justify-content: space-between;
}
.ds-rag-head h4 { margin: 0; font-size: 1rem; color: var(--color-text-default); }
.ds-rag-sub { font-size: 0.75rem; color: var(--color-text-muted); }
.ds-rag-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  align-items: stretch;
}
.ds-rag-card {
  display: flex;
  flex-direction: column;
  border-radius: 0.625rem;
  overflow: hidden;
  box-shadow: 0 1px 0.1875rem rgba(0,0,0,0.05);
  transition: box-shadow 0.18s ease;
}
.ds-rag-card:hover { box-shadow: 0 2px 0.5rem rgba(0,0,0,0.08); }
.ds-rag-top {
  display: flex;
  gap: 0.625rem;
  padding: 0.75rem;
  border: 1px solid var(--color-border-default);
  border-bottom: 0;
  border-radius: 0.625rem 0.625rem 0 0;
  background: var(--color-card-background);
  flex: 1;
  transition: border-color 0.18s ease;
}
.ds-rag-card:hover .ds-rag-top { border-color: var(--color-action-primary); }
.ds-rag-avatar {
  width: 2.25rem; height: 2.25rem;
  border-radius: 50%;
  display: grid; place-items: center;
  color: #fff;
  font-weight: 700;
  font-size: 0.875rem;
  flex-shrink: 0;
}
.ds-rag-body { display: flex; flex-direction: column; gap: 0.25rem; min-width: 0; flex: 1; }
.ds-rag-title {
  display: flex; align-items: center; gap: 0.375rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-default);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ds-rag-lock { width: 0.75rem; height: 0.75rem; color: var(--color-text-muted); flex-shrink: 0; }
.ds-rag-desc {
  margin: 0;
  font-size: 0.6875rem;
  color: var(--color-text-subtle);
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2rem;
}
.ds-rag-bar {
  display: flex; align-items: center; gap: 0.4375rem;
  background: var(--color-action-primary);
  color: var(--color-action-primary-text);
  padding: 0.25rem 0.625rem;
  height: 1.5rem;
  border-radius: 0 0 0.625rem 0.625rem;
  font-size: 0.625rem;
  font-weight: 600;
}
.ds-rag-bar svg { width: 0.6875rem; height: 0.6875rem; flex-shrink: 0; }
.ds-rag-bar-info { flex: 1; }
.ds-rag-bar .ds-stack span { border-color: var(--color-action-primary); }

@media (max-width: 48rem) {
  .ds-rag-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ----- Scene 4: Tableau de bord avec secondary sidebar ----- */
.ds-shell-with-secondary {
  display: grid;
  grid-template-columns: 12.5rem 1fr;
  gap: 0;
  height: 100%;
  min-height: 0;
}
.ds-secondary {
  background: var(--color-card-background);
  border-right: 1px solid var(--color-border-default);
  padding: 0.875rem 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin: -1.25rem 0 -1.5rem -1.5rem;
}
.ds-secondary-head {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.5rem 0.75rem;
}
.ds-secondary-menu {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.ds-secondary-menu li {
  display: flex;
  align-items: center;
  gap: 0.5625rem;
  padding: 0.5rem 0.625rem;
  border-radius: 0.5rem;
  font-size: 0.8125rem;
  color: var(--color-demo-sidebar-item);
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease;
}
.ds-secondary-menu li svg { width: 0.875rem; height: 0.875rem; flex-shrink: 0; }
.ds-secondary-menu li:hover { background: rgba(0,189,255,0.08); }
.ds-secondary-menu li.active {
  background: var(--color-action-primary);
  color: var(--color-action-primary-text);
  font-weight: 600;
}
.ds-tag-new {
  margin-left: auto;
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  background: rgba(245, 158, 11, 0.18);
  color: #b45309;
  padding: 1px 0.3125rem;
  border-radius: 0.25rem;
}
:root[data-color-mode="dark"] .ds-tag-new { background: rgba(245, 158, 11, 0.30); color: #fbbf24; }
.ds-secondary-menu li.active .ds-tag-new {
  background: rgba(255,255,255,0.25);
  color: var(--color-action-primary-text);
}
.ds-tag-new--inline { margin-left: 0.5rem; }

.ds-secondary-content {
  padding: 0;
  overflow: auto;
}
.ds-subview {
  display: none;
  flex-direction: column;
  gap: 1rem;
  padding-left: 1.25rem;
}
.ds-subview.active { display: flex; }

/* ds-rank-list — top agents par usage */
.ds-rank-list {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}
.ds-rank-row {
  display: grid;
  grid-template-columns: 1rem 1.375rem 1fr 6.875rem auto;
  gap: 0.5rem;
  align-items: center;
  font-size: 0.75rem;
  padding: 0.25rem 0.375rem;
  border-radius: 0.375rem;
}
.ds-rank-row:hover { background: var(--color-surface-alt); }
.ds-rank-num {
  font-weight: 700;
  color: var(--color-text-muted);
  font-variant-numeric: tabular-nums;
  text-align: center;
}
.ds-rank-avatar {
  width: 1.25rem; height: 1.25rem;
  border-radius: 50%;
  color: #fff;
  font-weight: 700;
  font-size: 0.625rem;
  display: grid; place-items: center;
}
.ds-rank-name { color: var(--color-text-default); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ds-rank-bar {
  display: block;
  height: 0.375rem;
  background: var(--color-surface-alt);
  border-radius: 62.4375rem;
  overflow: hidden;
}
.ds-rank-bar span {
  display: block;
  height: 100%;
  background: var(--color-action-primary);
  border-radius: 62.4375rem;
}
.ds-rank-val {
  color: var(--color-text-muted);
  font-size: 0.6875rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.ds-dash-section {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.ds-dash-section-title {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Widget cards inside dashboard sub-views */
.ds-widget {
  background: var(--color-card-background);
  border: 1px solid var(--color-border-default);
  border-radius: 0.625rem;
  padding: 0.875rem;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}
.ds-widget-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 0.5rem;
}
.ds-widget-title { font-size: 0.8125rem; font-weight: 600; color: var(--color-text-default); }
.ds-widget-tag {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--color-text-muted);
  background: var(--color-surface-alt);
  padding: 2px 0.5rem;
  border-radius: 62.4375rem;
}

/* Sparkline area chart */
.ds-spark { display: flex; flex-direction: column; gap: 0.375rem; }
.ds-spark svg { width: 100%; height: 3.75rem; display: block; }
.ds-spark-axis {
  display: flex; justify-content: space-between;
  font-size: 0.5625rem;
  color: var(--color-text-muted);
}

/* Two widgets side by side */
.ds-widget-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}
.ds-widget-row .ds-widget { padding: 0.75rem; }
.ds-widget-row .ds-widget-title { font-size: 0.75rem; }

/* Provider breakdown rows */
.ds-provider-list { display: flex; flex-direction: column; gap: 0.375rem; }
.ds-provider-row {
  display: grid;
  grid-template-columns: 1.125rem 1fr 6.875rem auto;
  gap: 0.5rem;
  align-items: center;
  font-size: 0.75rem;
}
.ds-provider-logo {
  width: 1rem; height: 1rem;
  object-fit: contain;
  border-radius: 0.1875rem;
}
.ds-provider-name { color: var(--color-text-default); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ds-provider-bar {
  display: block;
  height: 0.375rem;
  background: var(--color-surface-alt);
  border-radius: 62.4375rem;
  overflow: hidden;
}
.ds-provider-bar span {
  display: block; height: 100%;
  background: var(--color-action-primary);
  border-radius: 62.4375rem;
}
.ds-provider-val {
  color: var(--color-text-default);
  font-size: 0.6875rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  text-align: right;
}

/* Mini KPI row inside a widget (Sessions / Messages / Tokens / Satisfaction) */
.ds-kpi-mini-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
}
.ds-kpi-mini {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0.25rem 0;
}
.ds-kpi-mini-num {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-text-default);
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}
.ds-kpi-mini-lbl {
  font-size: 0.625rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
}

/* StatSection rows (label - value pair stack, MyUsage style) */
.ds-stat-rows { display: flex; flex-direction: column; gap: 0.25rem; }
.ds-stat-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.375rem 0;
  border-bottom: 1px solid var(--color-border-default);
  font-size: 0.75rem;
}
.ds-stat-row:last-child { border-bottom: 0; }
.ds-stat-lbl { color: var(--color-text-subtle); }
.ds-stat-val {
  color: var(--color-text-default);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.ds-stat-sub {
  font-size: 0.625rem;
  color: var(--color-text-muted);
  font-weight: 500;
  margin-left: 0.375rem;
}

/* Bar timeline chart (Sessions + Messages double-bar by day, 30 days) */
.ds-bar-chart {
  display: grid;
  grid-template-columns: repeat(30, minmax(0, 1fr));
  gap: 2px;
  height: 5.625rem;
  align-items: end;
}
.ds-bar-col {
  display: flex;
  align-items: end;
  gap: 1px;
  justify-content: center;
  height: 100%;
}
.ds-bar {
  flex: 1;
  min-width: 0.1875rem;
  border-radius: 2px 2px 0 0;
  display: block;
  align-self: end;
}
.ds-bar--a { background: var(--color-action-primary); }
.ds-bar--b { background: color-mix(in srgb, var(--color-action-primary) 35%, transparent); }
.ds-bar-axis {
  display: flex;
  justify-content: space-between;
  margin-top: 0.25rem;
  font-size: 0.5625rem;
  color: var(--color-text-muted);
}
.ds-bar-legend {
  display: flex;
  gap: 1rem;
  margin-top: 1.125rem;
  font-size: 0.625rem;
  color: var(--color-text-muted);
}
.ds-bar-legend span { display: inline-flex; align-items: center; gap: 0.25rem; }
.ds-bar-dot {
  width: 0.5rem; height: 0.5rem;
  border-radius: 2px;
  display: inline-block;
}

/* Budget vs target bar */
.ds-budget-bar {
  position: relative;
  height: 1.125rem;
  background: var(--color-surface-alt);
  border-radius: 0.375rem;
  overflow: hidden;
}
.ds-budget-fill {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, #00BDFF, #00E5FF);
}
.ds-budget-label {
  position: absolute;
  right: 0.5rem; top: 50%;
  transform: translateY(-50%);
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--color-text-default);
}
.ds-budget-axis {
  display: flex; justify-content: space-between;
  font-size: 0.5625rem;
  color: var(--color-text-muted);
  margin-top: 2px;
}

.ds-feedback { display: flex; flex-direction: column; gap: 0.375rem; }
.ds-fb-row {
  display: grid;
  grid-template-columns: 1.25rem 1fr;
  gap: 0.5rem;
  padding: 0.375rem 0.5rem;
  font-size: 0.75rem;
  border-radius: 0.375rem;
  background: var(--color-surface-alt);
  color: var(--color-text-subtle);
}
.ds-fb-row .ds-fb-good {
  display: inline-grid; place-items: center;
  width: 1.25rem; height: 1.25rem;
  border-radius: 50%;
  background: rgba(16,185,129,0.18); color: #10b981;
  font-weight: 700;
}
.ds-fb-row .ds-fb-warn {
  display: inline-grid; place-items: center;
  width: 1.25rem; height: 1.25rem;
  border-radius: 50%;
  background: rgba(245,158,11,0.18); color: #d97706;
  font-weight: 700;
}

/* ----- Legacy single-view dashboard styles (now used inside subviews) ----- */
.ds-dash { display: flex; flex-direction: column; gap: 1rem; }
.ds-dash-head { display: flex; align-items: center; justify-content: space-between; }
.ds-dash-head h4 { margin: 0; font-size: 1rem; color: var(--color-text-default); }
.ds-period { font-size: 0.75rem; color: var(--color-text-muted); }
.ds-kpi-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0.625rem; }
.ds-kpi {
  display: flex; align-items: center; gap: 0.625rem;
  padding: 0.75rem;
  background: var(--color-card-background);
  border: 1px solid var(--color-border-default);
  border-radius: 0.625rem;
}
.ds-kpi-ico {
  width: 2.25rem; height: 2.25rem;
  border-radius: 0.5625rem;
  display: grid; place-items: center;
  flex-shrink: 0;
}
.ds-kpi-ico svg { width: 1.125rem; height: 1.125rem; }
.ds-kpi-num { font-size: 1.125rem; font-weight: 800; color: var(--color-text-default); line-height: 1.1; }
.ds-kpi-lbl { font-size: 0.6875rem; color: var(--color-text-muted); }

.ds-dash-tbl {
  background: var(--color-card-background);
  border: 1px solid var(--color-border-default);
  border-radius: 0.625rem;
  overflow: hidden;
}
.ds-tbl-head, .ds-tbl-row {
  display: grid;
  grid-template-columns: 1.4fr 1.2fr 1fr 1fr;
  gap: 0.75rem;
  padding: 0.625rem 0.875rem;
  align-items: center;
  font-size: 0.75rem;
}
.ds-tbl-head {
  background: var(--color-surface-alt);
  font-weight: 600;
  font-size: 0.6875rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.ds-tbl-row {
  border-top: 1px solid var(--color-border-default);
  color: var(--color-text-default);
}
.ds-tbl-row:hover { background: rgba(0,189,255,0.05); }
.ds-tbl-user { display: inline-flex; align-items: center; gap: 0.5rem; }
.ds-mini-avatar {
  width: 1.375rem; height: 1.375rem; border-radius: 50%;
  display: inline-grid; place-items: center;
  color: #fff; font-weight: 700; font-size: 0.625rem;
}
.ds-progress {
  display: inline-flex; align-items: center; gap: 0.375rem;
  font-size: 0.75rem;
  font-weight: 600;
  /* Keep the number and the % glued on the same line even when the grid
     cell is narrow. Otherwise the trailing "%" can wrap below "103". */
  white-space: nowrap;
}
.ds-progress-bar {
  display: inline-block;
  width: 3.125rem; height: 0.375rem;
  background: var(--color-action-primary);
  border-radius: 62.4375rem;
  position: relative;
  overflow: hidden;
}

/* Responsive collapses */
@media (max-width: 56.25rem) {
  .ds-studio-body { grid-template-columns: 1fr; }
  .ds-market-grid, .ds-projects-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ds-kpi-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ds-tbl-head, .ds-tbl-row { grid-template-columns: 1.4fr 1fr; }
  .ds-tbl-head span:nth-child(3), .ds-tbl-head span:nth-child(4),
  .ds-tbl-row span:nth-child(3), .ds-tbl-row span:nth-child(4) { display: none; }
}
@media (max-width: 768px) {
  .demo-body { grid-template-columns: 1fr !important; }
  .demo-sidebar { display: none; }
  .ds-market-grid, .ds-projects-grid, .ds-type-grid { grid-template-columns: 1fr 1fr; }
}