/* IANOVATION — Landing v3 — Palette violette + Dark/Light + Splash */

:root {
  --bg:           #0B0A1F;
  --bg-2:         #16142E;
  --text:         #F5F3FF;
  --text-dim:     rgba(245,243,255,0.35);
  --text-mid:     rgba(245,243,255,0.65);
  --accent:       #7C3AED;
  --accent-dim:   rgba(124,58,237,0.18);
  --violet:       #7C3AED;
  --violet-bright:#9333EA;
  --violet-light: #C084FC;
  --violet-pink:  #E879F9;
  --violet-glow:  rgba(124,58,237,0.28);
  --cobalt:       #2552D4;
  --panel-bg:     #16142E;
  --panel-border: rgba(124,58,237,0.25);
  --border:       rgba(245,243,255,0.07);
  --font-head:    'Poppins', sans-serif;
  --font-body:    'Inter', sans-serif;
}

[data-theme="light"] {
  --bg:           #FBFAFF;
  --bg-2:         #FFFFFF;
  --text:         #1E1B4B;
  --text-dim:     rgba(30,27,75,0.4);
  --text-mid:     #6B6494;
  --border:       rgba(124,58,237,0.18);
  --panel-bg:     #FFFFFF;
  --panel-border: rgba(124,58,237,0.35);
  --violet-glow:  rgba(124,58,237,0.18);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  transition: background 0.35s ease, color 0.35s ease;
}

/* ── NAV ──────────────────────────────────────────────────────── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 90;
  padding: 1.8rem 4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, background 0.3s;
}
nav.scrolled {
  background: rgba(10,10,14,0.92);
  backdrop-filter: blur(20px);
  border-color: var(--border);
}

.nav-logo {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text);
  text-decoration: none;
}
.nav-logo span { color: var(--accent); }

.nav-cta {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-dim);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.1rem;
  transition: color 0.2s, border-color 0.2s;
}
.nav-cta:hover { color: var(--text); border-color: rgba(255,255,255,0.3); }

/* ── HERO ─────────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  align-items: stretch;
  padding-top: 0;
}

.hero-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 10rem 4rem 6rem 4rem;
  border-right: 1px solid var(--border);
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 2.5rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.hero-eyebrow::before {
  content: '';
  display: block;
  width: 2rem;
  height: 1px;
  background: var(--accent);
}

.hero-title {
  font-family: var(--font-head);
  font-size: clamp(3.2rem, 5.5vw, 6rem);
  font-weight: 700;
  line-height: 1.0;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 3rem;
}
.hero-title .line-dim {
  color: var(--text-dim);
  font-weight: 300;
  font-style: italic;
}

/* ── HERO TITLE v14 — L'OMNISCIENCE ─────────────────────────── */
.hero-title {
  font-family: var(--font-head);
  text-transform: uppercase;
  color: var(--text);
  margin: 1.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.hero-title-main {
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 900;
  letter-spacing: 0.03em;
  line-height: 1;
  background: linear-gradient(135deg, #7C3AED 0%, #A78BFA 50%, #FFFFFF 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-title-sep {
  display: block;
  width: 3rem;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--violet-light));
  border-radius: 1px;
  margin: 0.3rem 0;
}
.hero-title-sub {
  font-size: clamp(1.2rem, 2.2vw, 1.8rem);
  font-weight: 500;
  letter-spacing: 0.1em;
  line-height: 1.2;
  color: var(--text-mid);
}
.hero-tagline {
  font-family: var(--font-head);
  font-size: clamp(0.9rem, 1.4vw, 1.1rem);
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--violet-light);
  margin-bottom: 2rem;
  opacity: 0;
}
body.hero-animate .hero-tagline {
  animation: ian-fadeIn 0.8s ease 0.4s forwards;
}
body.hero-instant .hero-tagline {
  opacity: 1 !important;
  animation: none !important;
}
[data-theme="light"] .hero-title-main {
  background: linear-gradient(135deg, #5B21B6 0%, #7C3AED 50%, #1E1B4B 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
[data-theme="light"] .hero-tagline {
  color: #7C3AED;
}

.hero-sub {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 300;
  line-height: 1.8;
  color: var(--text-mid);
  max-width: 34rem;
  margin-bottom: 4rem;
  min-height: 3.6rem;
}

.hero-waitlist {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  max-width: 32rem;
}

.waitlist-label {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.waitlist-form-hero {
  display: flex;
  gap: 0;
  border: 1px solid var(--border);
}
.waitlist-form-hero input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  padding: 0.9rem 1.2rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--text);
  caret-color: var(--accent);
}
.waitlist-form-hero input::placeholder { color: var(--text-dim); }
.waitlist-form-hero button {
  background: var(--accent);
  border: none;
  padding: 0.9rem 1.6rem;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text);
  cursor: pointer;
  transition: opacity 0.2s;
  white-space: nowrap;
}
.waitlist-form-hero button:hover { opacity: 0.85; }

.hero-confirm {
  font-size: 0.78rem;
  color: rgba(100, 210, 100, 0.85);
}

/* ── HERO AVATAR PANEL ────────────────────────────────────────── */
.hero-avatar {
  position: relative;
  background: var(--bg-2);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
  padding: 8rem 3rem;
}

.avatar-bg-text {
  position: absolute;
  bottom: 2rem;
  left: 0; right: 0;
  font-family: var(--font-head);
  font-size: 8rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  color: rgba(255,255,255,0.02);
  text-align: center;
  user-select: none;
  pointer-events: none;
  z-index: 0;
}

/* ── PANNEAU ASSISTANT — glass premium v8-bis ───────────────── */
.assistant-panel {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 460px;
  background: rgba(18, 13, 34, 0.55);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  border: none;
  border-radius: 1.75rem;
  overflow: visible;
  box-shadow:
    0 0 80px rgba(124,58,237,0.18),
    0 32px 64px rgba(0,0,0,0.55);
  display: flex;
  flex-direction: column;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  outline: none;
}

/* Micro-breathing lent */
@keyframes panel-breathing {
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(1.012); }
}

/* Halo violet débordant */
.assistant-panel::before {
  content: '';
  position: absolute;
  inset: -40px;
  background: radial-gradient(ellipse at center, rgba(124,58,237,0.35) 0%, transparent 65%);
  filter: blur(30px);
  z-index: -1;
  pointer-events: none;
}
@keyframes halo-drift {
  0%   { opacity: 0.6; transform: translate(-2%, 0) scale(1); }
  100% { opacity: 1;   transform: translate(2%, 1%) scale(1.05); }
}

.assistant-panel.panel--active::before { display: none; }

/* Hover état */
.assistant-panel:hover,
.assistant-panel:focus-visible {
  transform: scale(1.02);
  box-shadow:
    0 0 100px rgba(124,58,237,0.35),
    0 32px 64px rgba(0,0,0,0.6);
}

/* Une fois actif (session en cours), reset */
.assistant-panel.panel--active {
  cursor: default;
  animation: none;
}
.assistant-panel.panel--active:hover {
  transform: none;
  box-shadow: 0 0 50px rgba(124,58,237,0.1), 0 24px 48px rgba(0,0,0,0.5);
}

/* ── HINT CLIQUE ─────────────────────────────────────────────── */
.panel-click-hint {
  position: absolute;
  bottom: calc(50% - 290px);
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  font-size: 0.65rem;
  font-family: var(--font-body);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--violet-light);
  background: rgba(124,58,237,0.12);
  border: 1px solid rgba(124,58,237,0.25);
  padding: 0.3rem 0.9rem;
  border-radius: 2rem;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.25s ease, transform 0.25s ease;
  z-index: 2;
  transform: translateX(-50%) translateY(6px);
}
.hero-avatar:hover .panel-click-hint:not(.hint--hidden) {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* En-tête panneau */
.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.1rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  background: rgba(255,255,255,0.02);
}

.panel-header__left {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.panel-title {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-mid);
}

.panel-status {
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  background: rgba(255,255,255,0.05);
  padding: 0.15rem 0.5rem;
  border-radius: 1rem;
  transition: all 0.3s;
}
.panel-status.live {
  background: rgba(124,58,237,0.18);
  color: var(--violet-light);
}

/* Timer */
.panel-timer {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.75rem;
  color: var(--text-mid);
}
.timer-icon { font-size: 0.7rem; }
#timer-display {
  font-family: 'Courier New', monospace;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
  min-width: 2.8rem;
}
#timer-display.warning { color: var(--violet-bright); }
.timer-label { font-size: 0.62rem; color: var(--text-dim); }

/* Frame vidéo avatar */
.avatar-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  background: #080814;
  overflow: hidden;
}
.avatar-frame video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: none;
  position: relative;
  z-index: 1;
}

/* État inactif — v8 simplifié : fond statique + comète wow */
.avatar-idle {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  gap: 0;
  overflow: hidden;
  transition: opacity 0.4s ease; /* IAN-1713 fade out */
  background:
    radial-gradient(ellipse at 30% 40%, rgba(124,58,237,0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 70%, rgba(232,121,249,0.08) 0%, transparent 45%),
    radial-gradient(ellipse at 50% 60%, #1a0a3e 0%, #0f0826 50%, #080814 100%);
}

/* Effet signature wow — comète violette balayante */
.avatar-idle::after {
  content: '';
  position: absolute;
  top: 0; left: -30%;
  width: 60%; height: 100%;
  background: linear-gradient(105deg, transparent 0%, rgba(124,58,237,0.18) 50%, transparent 100%);
  filter: blur(14px);
  animation: comet-sweep 7s ease-in-out infinite;
  pointer-events: none;
  z-index: 2;
}
@keyframes comet-sweep {
  0%   { left: -30%; opacity: 0; }
  10%  { left: -30%; opacity: 0; }
  20%  { opacity: 1; }
  75%  { left: 100%; opacity: 0.6; }
  85%  { left: 100%; opacity: 0; }
  86%  { left: -30%; opacity: 0; }
  100% { left: -30%; opacity: 0; }
}

/* Vidéo idle plein cadre (IAN-1723 revert + IAN-1731 fix specificity) */
.avatar-frame .idle-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
  z-index: 1;
  display: block; /* override .avatar-frame video { display: none } — spécificité (0,2,0) > (0,1,1) */
}

/* Orbes flottantes masquées v12 — remplacées par scène 3D */
.idle-orbs { display: none; }

/* [IAN-1701] Vidéo idle retirée — styles neutralisés */

/* Couche 2 — logo B&W + glow subtil */
.idle-logo {
  height: 52px;
  position: relative;
  z-index: 6;
  opacity: 0.9;
  filter: grayscale(1) contrast(1.1) drop-shadow(0 0 10px rgba(124,58,237,0.5));
  animation: idle-logo-pulse 4s ease-in-out infinite alternate;
}
@keyframes idle-logo-pulse {
  0%   { transform: scale(1);    filter: grayscale(1) contrast(1.1) drop-shadow(0 0 8px  rgba(124,58,237,0.4)); opacity: 0.85; }
  100% { transform: scale(1.04); filter: grayscale(1) contrast(1.1) drop-shadow(0 0 18px rgba(124,58,237,0.8)); opacity: 1; }
}

/* ── SCÈNE 3D ORBITALE ────────────────────────────────────────── */
.nova-3d-scene {
  position: absolute;
  inset: 0;
  z-index: 3;
  perspective: 600px;

  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
}
.nova-3d-core {
  position: absolute;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(192,132,252,0.9) 0%, rgba(124,58,237,0.4) 60%, transparent 100%);
  box-shadow: 0 0 30px rgba(124,58,237,0.6), 0 0 60px rgba(124,58,237,0.3);
  animation: core-pulse 3s ease-in-out infinite alternate;
  will-change: transform, box-shadow;
}
@keyframes core-pulse {
  0%   { transform: scale(1);   box-shadow: 0 0 30px rgba(124,58,237,0.5), 0 0 60px rgba(124,58,237,0.2); }
  100% { transform: scale(1.3); box-shadow: 0 0 40px rgba(124,58,237,0.8), 0 0 80px rgba(124,58,237,0.4); }
}
.nova-3d-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(124,58,237,0.35);

  will-change: transform;
}
.nova-3d-ring--1 {
  width: 120px; height: 120px;
  animation: ring-orbit-1 8s linear infinite;
  border-color: rgba(124,58,237,0.4);
}
.nova-3d-ring--2 {
  width: 180px; height: 180px;
  animation: ring-orbit-2 12s linear infinite;
  border-color: rgba(147,51,234,0.3);
}
@keyframes ring-orbit-1 {
  0%   { transform: rotateX(70deg) rotateZ(0deg); }
  100% { transform: rotateX(70deg) rotateZ(360deg); }
}
@keyframes ring-orbit-2 {
  0%   { transform: rotateX(55deg) rotateY(30deg) rotateZ(0deg); }
  100% { transform: rotateX(55deg) rotateY(30deg) rotateZ(360deg); }
}

/* Particules sur les anneaux */
.nova-3d-ring::before,
.nova-3d-ring::after {
  content: '';
  position: absolute;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: rgba(192,132,252,0.8);
  box-shadow: 0 0 8px rgba(124,58,237,0.6);
}
.nova-3d-ring::before { top: -3px; left: 50%; transform: translateX(-50%); }
.nova-3d-ring::after  { bottom: -3px; left: 50%; transform: translateX(-50%); }
.nova-3d-ring--1::before { background: rgba(255,255,255,0.9); box-shadow: 0 0 10px rgba(192,132,252,0.8); }

[data-theme="light"] .nova-3d-core {
  background: radial-gradient(circle, rgba(124,58,237,0.7) 0%, rgba(91,33,182,0.3) 60%, transparent 100%);
  box-shadow: 0 0 30px rgba(91,33,182,0.4), 0 0 60px rgba(91,33,182,0.2);
}
[data-theme="light"] .nova-3d-ring { border-color: rgba(91,33,182,0.25); }
[data-theme="light"] .nova-3d-ring::before,
[data-theme="light"] .nova-3d-ring::after { background: rgba(91,33,182,0.6); box-shadow: 0 0 8px rgba(91,33,182,0.4); }

/* Couche 4 — texte NOVA adouci */
.idle-text {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-align: center;
  position: relative;
  z-index: 2;
  color: #FFFFFF;
  text-shadow: 0 0 18px rgba(124,58,237,0.6), 0 0 40px rgba(124,58,237,0.3);
  animation: text-shimmer-soft 10s ease-in-out infinite;
}
@keyframes text-shimmer-soft {
  0%, 100% { opacity: 0.9; text-shadow: 0 0 18px rgba(124,58,237,0.5), 0 0 40px rgba(124,58,237,0.2); }
  50%      { opacity: 1;   text-shadow: 0 0 24px rgba(124,58,237,0.7), 0 0 50px rgba(124,58,237,0.4); }
}

.idle-sub {
  font-size: 0.82rem;
  font-weight: 600;
  color: rgba(255,255,255,0.95);
  letter-spacing: 0.04em;
  line-height: 1.3;
  text-align: center;
  position: relative;
  z-index: 2;
}
.idle-sub code {
  font-family: 'Courier New', monospace;
  color: var(--violet-light);
  font-size: 0.62rem;
}
.idle-cta {
  font-size: 0.6rem;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.12em;
  text-align: center;
  position: relative;
  z-index: 2;
  margin-top: 0;
  text-transform: uppercase;
  border-bottom: none;
  padding-bottom: 0;
  animation: none;
}
@keyframes cta-border-pulse {
  0%, 100% { border-bottom-color: rgba(124,58,237,0.5); }
  50%      { border-bottom-color: rgba(192,132,252,0.8); }
}

/* [IAN-1701] Equalizer idle retiré */

/* Réduction de mouvement */
@media (prefers-reduced-motion: reduce) {
  .avatar-idle, .avatar-idle::after, .idle-logo, .idle-text, .idle-bar, .assistant-panel, .assistant-panel::before,
  .nova-3d-ring, .nova-3d-core { animation: none; }
  .nova-3d-ring--1 { transform: rotateX(70deg) rotateZ(30deg); }
  .nova-3d-ring--2 { transform: rotateX(55deg) rotateY(30deg) rotateZ(60deg); }
  .idle-logo { opacity: 0.7; }
}

/* Indicateur LIVE */
.live-indicator {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  font-weight: 600;
  color: var(--violet-light);
  background: rgba(0,0,0,0.6);
  padding: 0.22rem 0.55rem;
  border-radius: 1rem;
  border: 1px solid rgba(124,58,237,0.45);
}
.live-dot {
  width: 5px; height: 5px;
  background: var(--violet-light);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--violet-glow);
  animation: dot-pulse 1s ease-in-out infinite alternate;
}
@keyframes dot-pulse {
  from { opacity: 0.5; }
  to   { opacity: 1; }
}

.mic-indicator {
  position: absolute;
  right: 0.75rem;
  bottom: 0.75rem;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 28px;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(4, 6, 16, 0.76);
  color: var(--text);
  backdrop-filter: blur(10px);
}

.mic-indicator__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex: 0 0 12px;
  background: rgba(148, 163, 184, 0.8);
  box-shadow: 0 0 0 1px rgba(255,255,255,0.14);
}

.mic-indicator__label {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mic-indicator__countdown {
  min-width: 1.5rem;
  font-family: "Courier New", monospace;
  font-size: 0.72rem;
  font-weight: 700;
  text-align: right;
  color: var(--text-mid);
}

.mic-indicator[data-state="open"] .mic-indicator__dot {
  background: #34d399;
  box-shadow: 0 0 0 1px rgba(52,211,153,0.25), 0 0 14px rgba(52,211,153,0.65);
  animation: mic-dot-open 1s ease-in-out infinite alternate;
}

.mic-indicator[data-state="wait_turn"] .mic-indicator__dot {
  background: #fbbf24;
  box-shadow: 0 0 0 1px rgba(251,191,36,0.24), 0 0 12px rgba(251,191,36,0.48);
}

.mic-indicator[data-state="muted_nova_speaking"] .mic-indicator__dot {
  background: #f87171;
  box-shadow: 0 0 0 1px rgba(248,113,113,0.22), 0 0 12px rgba(248,113,113,0.5);
}

@keyframes mic-dot-open {
  from { transform: scale(0.92); opacity: 0.78; }
  to { transform: scale(1.08); opacity: 1; }
}

[data-theme="light"] .mic-indicator {
  background: rgba(255,255,255,0.88);
  border-color: rgba(15,23,42,0.12);
  color: #0f172a;
}

[data-theme="light"] .mic-indicator__countdown {
  color: #475569;
}

/* ── ONGLETS ──────────────────────────────────────────────────── */
.panel-tabs {
  display: flex;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.tab {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.7rem 0.5rem;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-dim);
  font-family: var(--font-body);
  font-size: 0.72rem;
  cursor: pointer;
  transition: all 0.2s;
}
.tab:hover:not(:disabled) {
  color: var(--text-mid);
  background: rgba(255,255,255,0.03);
}
.tab--active {
  color: var(--violet-light);
  border-bottom-color: var(--violet);
  background: rgba(124,58,237,0.06);
}
.tab:disabled { opacity: 0.25; cursor: not-allowed; }
.tab-icon { font-size: 0.78rem; }

/* ── CONTENU ONGLETS ──────────────────────────────────────────── */
.tab-content { flex: 1; }
.tab-pane {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-height: 60px;
}

/* Onglet Activer */
#pane-activate { align-items: center; justify-content: center; }

.btn-activate {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(124,58,237,0.12);
  border: 1px solid rgba(124,58,237,0.45);
  color: var(--text);
  padding: 0.85rem 2.2rem;
  border-radius: 3rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  overflow: visible;
  transition: background 0.3s, box-shadow 0.3s;
}
.btn-activate:hover {
  background: rgba(124,58,237,0.22);
  box-shadow: 0 0 24px var(--violet-glow);
}
.btn-activate:disabled { opacity: 0.4; cursor: not-allowed; }

.activate-ripple {
  position: absolute;
  inset: -5px;
  border-radius: 3rem;
  border: 1px solid rgba(124,58,237,0.4);
  animation: ripple-out 2.5s ease-out infinite;
  pointer-events: none;
}
.activate-ripple--2 {
  inset: -12px;
  border-color: rgba(124,58,237,0.18);
  animation-delay: 1.25s;
}
@keyframes ripple-out {
  0%   { transform: scale(1); opacity: 0.7; }
  100% { transform: scale(1.1); opacity: 0; }
}

.activate-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.activate-icon-wrap { color: var(--violet-light); }
.activate-note {
  font-size: 0.66rem;
  color: var(--text-dim);
  letter-spacing: 0.04em;
  text-align: center;
}

/* Onglet Chat */
#pane-chat { padding: 0.75rem; }
.chat-messages {
  flex: 1;
  min-height: 80px;
  max-height: 140px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding-bottom: 0.25rem;
}
.chat-msg {
  padding: 0.4rem 0.7rem;
  border-radius: 0.6rem;
  font-size: 0.78rem;
  line-height: 1.4;
  max-width: 85%;
}
.chat-msg--user {
  background: rgba(124,58,237,0.18);
  color: var(--text);
  align-self: flex-end;
  border-bottom-right-radius: 0.15rem;
}
.chat-msg--avatar {
  background: rgba(255,255,255,0.06);
  color: var(--text-mid);
  align-self: flex-start;
  border-bottom-left-radius: 0.15rem;
}

.chat-input-row { display: flex; gap: 0.4rem; }
.chat-input {
  flex: 1;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--text);
  padding: 0.55rem 0.75rem;
  border-radius: 0.4rem;
  font-family: var(--font-body);
  font-size: 0.8rem;
  outline: none;
  transition: border-color 0.2s;
}
.chat-input::placeholder { color: rgba(255,255,255,0.2); }
.chat-input:focus { border-color: rgba(124,58,237,0.4); }

.chat-send {
  background: var(--violet);
  border: none;
  color: #fff;
  padding: 0.55rem 0.9rem;
  border-radius: 0.4rem;
  font-family: var(--font-body);
  font-size: 0.75rem;
  cursor: pointer;
  transition: background 0.2s;
}
.chat-send:hover { background: #6d28d9; }
.chat-send:disabled { opacity: 0.35; cursor: not-allowed; }

.chat-controls {
  display: flex;
  gap: 0.4rem;
  justify-content: flex-end;
}
.ctrl-btn {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--text-dim);
  padding: 0.35rem 0.8rem;
  border-radius: 1.5rem;
  font-family: var(--font-body);
  font-size: 0.68rem;
  cursor: pointer;
  transition: all 0.2s;
}
.ctrl-btn:hover:not(:disabled) { border-color: var(--violet); color: var(--text); }
.ctrl-btn:disabled { opacity: 0.2; cursor: not-allowed; }
.ctrl-btn.active { border-color: var(--violet); color: var(--violet-light); }
.ctrl-btn--danger:hover:not(:disabled) { border-color: var(--violet-bright); color: var(--violet-light); }

/* Onglet Transcription */
.transcript-messages {
  max-height: 180px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.transcript-empty {
  font-size: 0.72rem;
  color: var(--text-dim);
  font-style: italic;
  text-align: center;
  padding: 1rem 0;
}
.transcript-msg {
  font-size: 0.74rem;
  line-height: 1.45;
  padding: 0.35rem 0.6rem;
  border-radius: 0.4rem;
}
.transcript-msg--user {
  color: var(--violet-light);
  background: rgba(124,58,237,0.08);
  border-left: 2px solid var(--violet);
}
.transcript-msg--avatar {
  color: var(--text-mid);
  background: rgba(255,255,255,0.03);
  border-left: 2px solid rgba(255,255,255,0.15);
}
.transcript-role {
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  opacity: 0.6;
  display: block;
  margin-bottom: 0.15rem;
}

/* Toast */
.panel-toast {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(124,58,237,0.92);
  color: #fff;
  font-size: 0.75rem;
  padding: 0.5rem 1rem;
  border-radius: 1rem;
  z-index: 10;
  animation: toast-in 0.3s ease;
}
@keyframes toast-in {
  from { opacity: 0; transform: translateX(-50%) translateY(8px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* Spinner */
.spinner {
  width: 16px; height: 16px;
  border: 2px solid rgba(124,58,237,0.2);
  border-top-color: var(--violet);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── SÉPARATEUR ───────────────────────────────────────────────── */
.sep {
  border: none;
  border-top: 1px solid var(--border);
  margin: 0;
}

/* ── DEFINITION BLOCK — L'omniscience IA, c'est quoi ? ────────── */
.definition-block {
  padding: 6rem 4rem;
  max-width: 50rem;
  margin: 0 auto;
  text-align: center;
}
.definition-title {
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 2.8vw, 2.4rem);
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 1.5rem;
}
.definition-block .teaser-accent-line {
  margin: 0 auto 2rem;
}
.definition-body {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 300;
  line-height: 1.9;
  color: var(--text-mid);
  margin-bottom: 1.5rem;
}
.definition-body:last-child {
  margin-bottom: 0;
}

/* ── TEASER ───────────────────────────────────────────────────── */
.teaser {
  padding: 8rem 4rem;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.teaser-number {
  font-family: var(--font-head);
  font-size: 5rem;
  font-weight: 900;
  color: rgba(255,255,255,0.04);
  line-height: 1;
  margin-bottom: 1rem;
  user-select: none;
}

.teaser-title {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 2vw, 2rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  color: var(--text);
  overflow-wrap: normal;
  word-break: normal;
}

.teaser-body {
  font-size: 0.95rem;
  font-weight: 300;
  line-height: 1.9;
  color: var(--text-mid);
}

.teaser-accent-line {
  display: block;
  width: 2.5rem;
  height: 1px;
  background: var(--accent);
  margin: 2rem 0;
}

/* ── MANIFESTO ────────────────────────────────────────────────── */
.manifesto {
  padding: 8rem 4rem;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.manifesto::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 40rem; height: 40rem;
  background: radial-gradient(circle, rgba(124,58,237,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.manifesto-quote {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 3vw, 2.8rem);
  font-weight: 300;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--text);
  max-width: 50rem;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.manifesto-quote em {
  font-style: normal;
  font-weight: 700;
  border-bottom: 1px solid var(--accent);
}
.manifesto-attr {
  margin-top: 3rem;
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-dim);
  position: relative;
  z-index: 1;
}

/* ── NOUVELLE DIMENSION ──────────────────────────────────────── */
.new-dimension {
  padding: 6rem 4rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.2rem;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.nd-eyebrow {
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
}
.nd-eyebrow::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 6px rgba(124,58,237,0.6);
  animation: led-blink 2s ease-in-out infinite alternate;
  margin-right: 0.6rem;
  vertical-align: middle;
}
.nd-title {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
  max-width: 40rem;
}
.nd-sub {
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--text-mid);
  max-width: 32rem;
  line-height: 1.8;
}

/* ── WAITLIST SECTION ─────────────────────────────────────────── */
.waitlist-section {
  padding: 8rem 4rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.5rem;
}

.ws-eyebrow {
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
}

.ws-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  max-width: 36rem;
  overflow-wrap: normal;
  word-break: normal;
}

.ws-sub {
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--text-mid);
  max-width: 24rem;
  line-height: 1.8;
}

.ws-form {
  display: flex;
  gap: 0;
  border: 1px solid var(--border);
  width: 100%;
  max-width: 28rem;
  margin-top: 1rem;
  box-sizing: border-box;
}
.ws-form input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  padding: 1rem 1.4rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--text);
  caret-color: var(--accent);
}
.ws-form input::placeholder { color: var(--text-dim); }
.ws-form button {
  background: var(--accent);
  border: none;
  padding: 1rem 2rem;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #fff;
  cursor: pointer;
  transition: opacity 0.2s;
}
.ws-form button:hover { opacity: 0.85; }

.ws-success {
  font-size: 0.78rem;
  color: rgba(100, 210, 100, 0.85);
}

.ws-note {
  font-size: 0.68rem;
  color: var(--text-dim);
  letter-spacing: 0.05em;
}

/* ── FOOTER ───────────────────────────────────────────────────── */
footer {
  padding: 2.5rem 4rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-logo {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.footer-logo span { color: var(--accent); }

.footer-copy {
  font-size: 0.68rem;
  color: var(--text-dim);
  letter-spacing: 0.05em;
}

/* ── RESPONSIVE ───────────────────────────────────────────────── */
@media (min-width: 1440px) {
  .teaser { padding: 10rem 6rem; }
}

@media (max-width: 1100px) and (min-width: 901px) {
  .teaser { grid-template-columns: 1fr 1fr; gap: 3rem; }
  .teaser > div:nth-child(3) { grid-column: 1 / -1; max-width: 50%; margin: 0 auto; }
}

@media (max-width: 1280px) {
  .hero-text { padding: 10rem 3rem 6rem 3rem; }
}

@media (max-width: 1100px) {
  .assistant-panel { max-width: 340px; }
}

@media (max-width: 900px) {
  nav { padding: 1.5rem 2rem; }
  .hero { grid-template-columns: 1fr; }
  .hero-text { padding: 8rem 2rem 4rem; border-right: none; border-bottom: 1px solid var(--border); }
  .hero-avatar { min-height: auto; max-height: none; padding: 3rem 2rem; }
  .assistant-panel { max-width: 380px; width: 85vw; margin: 0 auto; }
  .teaser { grid-template-columns: 1fr; gap: 3rem; padding: 5rem 2rem; }
  .definition-block { padding: 4rem 2rem; }
  .new-dimension { padding: 4rem 2rem; }
  .teaser-number { font-size: 3.5rem; }
  .teaser-title { font-size: clamp(1.5rem, 5vw, 2.2rem); }
  .teaser-body { font-size: 0.88rem; }
  .manifesto { padding: 5rem 2rem; }
  .waitlist-section { padding: 5rem 2rem; }
  .ws-form { flex-direction: column; }
  .ws-form button { width: 100%; text-align: center; }
  footer { padding: 2rem; flex-direction: column; gap: 1rem; text-align: center; }
  .footer-copy { max-width: 90vw; word-wrap: break-word; }
}

@media (max-width: 768px) {
  .hero-text { padding: 8rem 1.5rem 3rem; }
  .hero-title-main { font-size: clamp(2rem, 7vw, 3rem); }
  .hero-title-sub { font-size: clamp(0.9rem, 2.5vw, 1.2rem); }
  .hero-sub { font-size: 0.92rem; }
  .hero-avatar { padding: 2.5rem 1.5rem; }
  .assistant-panel { max-width: 360px; width: 88vw; }
  .avatar-bg-text { font-size: 5rem; }
  .manifesto-quote { font-size: clamp(1.3rem, 4vw, 2rem); }
}

@media (max-width: 480px) {
  nav { padding: 1.2rem 1.5rem; }
  .hero-title-main { font-size: clamp(1.8rem, 8vw, 2.5rem); }
  .hero-title-sub { font-size: clamp(0.8rem, 2.8vw, 1rem); }
  .hero-text { padding: 8rem 1.5rem 3rem; }
  .hero-sub { font-size: 0.85rem; line-height: 1.7; margin-bottom: 2.5rem; }
  .hero-avatar {
    min-height: auto;
    padding: 2rem 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg) 100%);
  }
  .assistant-panel {
    max-width: 90vw;
    width: 90vw;
    margin: 0 auto;
    border-radius: 1.5rem;
  }
  .assistant-panel::before { inset: -24px; }
  .avatar-frame { aspect-ratio: 4 / 5; }
  .waitlist-form-hero { flex-direction: column; }
  .waitlist-form-hero button { width: 100%; text-align: center; }
  .teaser-number { font-size: 2.8rem; }
  .teaser-title { font-size: clamp(1.3rem, 5vw, 1.8rem); }
  .teaser-body { font-size: 0.85rem; line-height: 1.8; }
  .avatar-bg-text { font-size: 3.5rem; }
  .footer-copy { font-size: 0.6rem; line-height: 1.5; }
}

/* ── LOGO NAV / FOOTER ────────────────────────────────────────── */
.nav-logo__img {
  height: 28px;
  width: auto;
  display: block;
  filter: grayscale(1) brightness(1.4);
  transition: filter 0.2s;
}
.nav-logo__img:hover { filter: grayscale(0) brightness(1); }

.footer-logo__img {
  height: 22px;
  width: auto;
  filter: grayscale(1) brightness(0.7);
  opacity: 0.6;
}

/* ── THEME TOGGLE ─────────────────────────────────────────────── */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 50%;
  cursor: pointer;
  color: var(--text-dim);
  transition: border-color 0.2s, color 0.2s, background 0.2s;
  flex-shrink: 0;
}
.theme-toggle:hover {
  border-color: rgba(124,58,237,0.4);
  color: var(--violet-light);
  background: rgba(124,58,237,0.08);
}
.theme-icon { width: 16px; height: 16px; display: none; }
[data-theme="dark"]  .theme-icon--moon { display: block; }
[data-theme="light"] .theme-icon--sun  { display: block; }

/* ── ANIMATIONS D'ENTRÉE HERO ─────────────────────────────────── */
.hero-eyebrow,
.hero-title,
.hero-sub,
.hero-waitlist,
.hero-avatar {
  opacity: 0;
}
body.hero-animate .hero-eyebrow {
  animation: ian-slideUp 0.7s ease 0.1s forwards;
}
body.hero-animate .hero-title {
  animation: ian-slideUp 0.8s ease 0.25s forwards;
}
body.hero-animate .hero-sub {
  animation: ian-fadeIn 0.8s ease 0.5s forwards;
}
body.hero-animate .hero-waitlist {
  animation: ian-fadeIn 0.8s ease 0.7s forwards;
}
body.hero-animate .hero-avatar {
  animation: ian-fadeIn 0.9s ease 0.45s forwards;
}
body.hero-instant .hero-eyebrow,
body.hero-instant .hero-title,
body.hero-instant .hero-sub,
body.hero-instant .hero-waitlist,
body.hero-instant .hero-avatar {
  opacity: 1 !important;
  animation: none !important;
  transform: none !important;
}
@keyframes ian-slideUp {
  from { opacity: 0; transform: translateY(26px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes ian-fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ── SPLASH SCREEN ────────────────────────────────────────────── */
.splash-screen {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(ellipse at center, #16142E 0%, #0B0A1F 55%, #060516 100%);
  overflow: hidden;
  transition: opacity 0.6s ease-in-out, transform 0.6s ease-in-out;
  will-change: opacity, transform;
}
.splash-screen.hidden { display: none !important; }
.splash-screen.phase-exit {
  opacity: 0;
  transform: scale(1.03);
}
.splash-screen.phase-exit.fade-complete { visibility: hidden; }

/* Circuits décoratifs */
.splash-circuits {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.circuit-h, .circuit-v {
  position: absolute;
  background: linear-gradient(90deg, transparent, rgba(124,58,237,0.35), transparent);
  animation: circuit-flash 2s ease-in-out infinite;
  opacity: 0;
}
.circuit-h { height: 1px; width: 60%; }
.circuit-v {
  width: 1px; height: 50%;
  background: linear-gradient(180deg, transparent, rgba(124,58,237,0.3), transparent);
}
.circuit-h--1 { top: 25%; left: 20%; animation-delay: 0.2s; }
.circuit-h--2 { top: 72%; left: 20%; animation-delay: 0.8s; }
.circuit-v--1 { left: 22%; top: 25%; animation-delay: 0.5s; }
.circuit-v--2 { right: 22%; top: 30%; animation-delay: 1.1s; }
@keyframes circuit-flash {
  0%, 100% { opacity: 0; }
  30%, 70%  { opacity: 1; }
}

/* Contenu splash central */
.splash-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.4rem;
}
.splash-screen.phase-warp .splash-content {
  animation: splash-zoom 0.5s cubic-bezier(0.4,0,0.2,1) forwards;
}
@keyframes splash-zoom {
  from { transform: scale(1); opacity: 1; }
  to   { transform: scale(1.5); opacity: 0; }
}

/* Logo splash */
.splash-logo {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px; height: 80px;
}
.splash-logo__icon {
  width: 52px; height: 52px;
  object-fit: contain;
  filter: grayscale(1) brightness(2);
  animation: splash-icon-appear 0.6s ease 0.1s both;
  position: relative; z-index: 1;
}
@keyframes splash-icon-appear {
  from { opacity: 0; transform: scale(0.7) rotate(-15deg); }
  to   { opacity: 1; transform: scale(1) rotate(0); }
}
.splash-logo__ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(124,58,237,0.45);
  animation: splash-ring-pulse 2s ease-in-out infinite;
}
.splash-logo__ring--2 {
  inset: -14px;
  border-color: rgba(124,58,237,0.2);
  animation-delay: 0.6s;
}
@keyframes splash-ring-pulse {
  0%, 100% { transform: scale(1);    opacity: 0.7; }
  50%       { transform: scale(1.08); opacity: 0.3; }
}

/* Texte splash */
.splash-brand {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.4rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text);
  animation: ian-slideUp 0.7s ease 0.4s both;
}
.splash-brand span { color: var(--violet-light); }

.splash-tagline {
  font-family: var(--font-body);
  font-size: 0.6rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(245,243,255,0.35);
  animation: ian-fadeIn 0.8s ease 0.7s both;
  text-align: center;
}

/* Warp rings */
.splash-warp {
  position: absolute;
  inset: 0;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
}
.warp-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(124,58,237,0.12);
  opacity: 0;
}
.warp-ring--1 { width: 200px; height: 200px; animation: warp-expand 3s ease-in-out 0.3s infinite; }
.warp-ring--2 { width: 320px; height: 320px; animation: warp-expand 3s ease-in-out 0.8s infinite; }
.warp-ring--3 { width: 460px; height: 460px; animation: warp-expand 3s ease-in-out 1.3s infinite; }
.splash-screen.phase-warp .warp-ring {
  animation: warp-burst 0.5s cubic-bezier(0.4,0,0.2,1) forwards;
}
@keyframes warp-expand {
  0%   { transform: scale(0.8); opacity: 0; }
  30%  { opacity: 0.6; }
  100% { transform: scale(1.2); opacity: 0; }
}
@keyframes warp-burst {
  from { transform: scale(1);  opacity: 0.6; }
  to   { transform: scale(3);  opacity: 0; }
}

/* ── RESPONSIVE v9 — box NOVA harmonisée ─────────────────────── */
@media (max-width: 414px) {
  .hero-text { padding: 7.5rem 1.25rem 2.5rem; }
  .hero-title-main { font-size: clamp(1.6rem, 7vw, 2.2rem); }
  .hero-title-sub { font-size: clamp(0.75rem, 2.5vw, 0.95rem); }
  .hero-sub { font-size: 0.82rem; line-height: 1.7; margin-bottom: 2rem; }
  .hero-avatar {
    padding: 1.5rem 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg) 100%);
  }
  .assistant-panel {
    max-width: 94vw;
    width: 94vw;
    margin: 0 auto;
    border-radius: 1.25rem;
    box-shadow:
      0 0 30px rgba(124,58,237,0.1),
      0 12px 24px rgba(0,0,0,0.3);
  }
  .assistant-panel::before { inset: -14px; filter: blur(16px); }
  .avatar-frame { aspect-ratio: 4 / 5; }
  .btn-activate { padding: 0.8rem 1.4rem; font-size: 0.82rem; }
  .tab { padding: 0.6rem 0.3rem; min-height: 44px; font-size: 0.65rem; }
  .panel-tabs { min-height: 44px; }
  .panel-header { padding: 0.75rem; }
  .teaser-title { font-size: clamp(1.2rem, 5vw, 1.6rem); }
  .teaser-body { font-size: 0.82rem; }
  .ws-title { font-size: clamp(1.6rem, 7vw, 2rem); }
  .manifesto-quote { font-size: clamp(1.1rem, 4vw, 1.6rem); }
  .waitlist-section { padding: 4rem 1.25rem; }
  .ws-sub { max-width: 90vw; }
  .ws-form { max-width: 90vw; }
}

@media (max-width: 375px) {
  .hero-text { padding: 7rem 1rem 2rem; }
  .hero-title-main { font-size: clamp(1.4rem, 6.5vw, 2rem); }
  .hero-title-sub { font-size: clamp(0.7rem, 2.2vw, 0.85rem); }
  .nav-cta { font-size: 0.65rem; letter-spacing: 0.1em; }
  .hero-avatar { padding: 1.25rem 0.5rem; }
  .assistant-panel { max-width: 94vw; width: 94vw; }
  .idle-text { font-size: 1.1rem; letter-spacing: 0.12em; }
  .idle-logo { height: 40px; }
  .idle-sub { font-size: 0.55rem; }
  .idle-cta { font-size: 0.5rem; }
  .teaser-body { font-size: 0.8rem; }
  .manifesto-quote { font-size: clamp(1rem, 3.5vw, 1.4rem); }
  .ws-title { font-size: clamp(1.3rem, 6vw, 1.8rem); }
  .waitlist-section { padding: 3.5rem 1rem; }
  .ws-form { max-width: 88vw; }
  .ws-form input { padding: 0.85rem 1rem; font-size: 0.8rem; }
  .ws-form button { padding: 0.85rem 1.5rem; font-size: 0.68rem; }
}

@media (max-width: 320px) {
  .hero-text { padding: 6.5rem 0.75rem 1.5rem; }
  .hero-title-main { font-size: 1.3rem; }
  .hero-title-sub { font-size: 0.65rem; letter-spacing: 0.06em; }
  .hero-sub { font-size: 0.78rem; }
  .waitlist-form-hero { flex-direction: column; }
  .waitlist-form-hero button { width: 100%; }
  nav { padding: 1rem 1rem; }
  .nav-cta { font-size: 0.6rem; padding-bottom: 0; }
  .ws-title { font-size: 1.25rem; }
  .ws-sub { font-size: 0.8rem; max-width: 85vw; }
  .ws-form { max-width: 85vw; flex-direction: column; }
  .ws-form button { width: 100%; text-align: center; }
  .ws-form input { padding: 0.75rem 0.85rem; font-size: 0.78rem; }
  .ws-form button { padding: 0.75rem 1rem; font-size: 0.65rem; }
  .waitlist-section { padding: 3rem 0.75rem; }
  .teaser-title { font-size: 1.1rem; }
  .teaser-body { font-size: 0.78rem; }
  .footer-copy { font-size: 0.55rem; }
}

/* Safe area (notch/barre d'accueil iPhone) */
@supports (padding: env(safe-area-inset-bottom)) {
  body { padding-bottom: env(safe-area-inset-bottom); }
  nav  { padding-left:  max(1.5rem, env(safe-area-inset-left));
         padding-right: max(1.5rem, env(safe-area-inset-right)); }
  footer { padding-bottom: max(1.5rem, env(safe-area-inset-bottom)); }
}

/* Touch targets minimaux 44×44px */
.nav-cta, .theme-toggle { min-height: 44px; display: flex; align-items: center; }
.btn-activate { min-height: 44px; }
.ctrl-btn { min-height: 44px; }
.tab { min-height: 44px; }

/* Champ email mobile */
.waitlist-form-hero input { inputmode: email; }

/* Light mode adaptations supplémentaires */
[data-theme="light"] nav.scrolled { background: rgba(251,250,255,0.94); }
[data-theme="light"] .nav-logo { color: var(--text); }
[data-theme="light"] .hero-text { border-right-color: var(--border); }
[data-theme="light"] .manifesto { background: var(--bg-2); }
[data-theme="light"] .assistant-panel {
  background: rgba(255, 255, 255, 0.6);
  box-shadow:
    0 0 60px rgba(124,58,237,0.18),
    0 24px 48px rgba(0,0,0,0.06);
}
[data-theme="light"] .assistant-panel:hover,
[data-theme="light"] .assistant-panel:focus-visible {
  box-shadow:
    0 0 90px rgba(124,58,237,0.3),
    0 32px 64px rgba(0,0,0,0.1);
}
[data-theme="light"] .assistant-panel::before {
  background: radial-gradient(ellipse at center, rgba(124,58,237,0.2) 0%, transparent 65%);
}
[data-theme="light"] .avatar-idle {
  background: radial-gradient(ellipse at 50% 60%, #ede5ff 0%, #f5f0ff 70%, #fbfaff 100%);
}
[data-theme="light"] .idle-orb {
  background: rgba(124,58,237,0.25);
}
[data-theme="light"] .panel-header {
  border-bottom-color: rgba(124,58,237,0.12);
  background: rgba(124,58,237,0.03);
}
[data-theme="light"] .panel-tabs {
  border-bottom-color: rgba(124,58,237,0.12);
}
[data-theme="light"] .tab:hover:not(:disabled) {
  background: rgba(124,58,237,0.06);
}
[data-theme="light"] .chat-msg--avatar {
  background: rgba(124,58,237,0.06);
}
[data-theme="light"] .chat-input {
  background: rgba(124,58,237,0.04);
  border-color: rgba(124,58,237,0.2);
  color: var(--text);
}
[data-theme="light"] .chat-input::placeholder { color: var(--text-dim); }
[data-theme="light"] .ctrl-btn {
  border-color: rgba(124,58,237,0.25);
}
[data-theme="light"] .teaser-number { color: rgba(30,27,75,0.06); }
[data-theme="light"] .hero-title-sub {
  color: #6B6494;
}

/* ── WOW BACKGROUND — champ d'étoiles ───────────────────────── */
#stars-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
  opacity: 0.85;
}

/* ── POINT 3 — SPLASH THEME + RESPONSIVE ─────────────────────── */
[data-theme="light"] .splash-screen {
  background: radial-gradient(ellipse at center, #ede5ff 0%, #fbfaff 55%, #FFFFFF 100%);
}
[data-theme="light"] .splash-brand { color: #1E1B4B; }
[data-theme="light"] .splash-brand span { color: #7C3AED; }
[data-theme="light"] .splash-tagline { color: rgba(30,27,75,0.4); }
[data-theme="light"] .splash-logo__icon { filter: grayscale(0) brightness(1); }
[data-theme="light"] .splash-logo__ring { border-color: rgba(124,58,237,0.5); }
[data-theme="light"] .splash-logo__ring--2 { border-color: rgba(124,58,237,0.25); }
[data-theme="light"] .circuit-h { background: linear-gradient(90deg, transparent, rgba(124,58,237,0.4), transparent); }
[data-theme="light"] .circuit-v { background: linear-gradient(180deg, transparent, rgba(124,58,237,0.35), transparent); }
[data-theme="light"] .warp-ring { border-color: rgba(124,58,237,0.18); }

@media (max-width: 768px) {
  .splash-logo { width: 60px; height: 60px; }
  .splash-logo__icon { width: 40px; height: 40px; }
  .splash-logo__ring--2 { inset: -10px; }
  .splash-brand { font-size: 1.1rem; }
  .splash-tagline { font-size: 0.5rem; letter-spacing: 0.18em; }
  .warp-ring--1 { width: 140px; height: 140px; }
  .warp-ring--2 { width: 220px; height: 220px; }
  .warp-ring--3 { width: 320px; height: 320px; }
}
@media (max-width: 414px) {
  .splash-logo { width: 50px; height: 50px; }
  .splash-logo__icon { width: 34px; height: 34px; }
  .splash-logo__ring--2 { inset: -8px; }
  .splash-brand { font-size: 0.95rem; letter-spacing: 0.14em; }
  .splash-tagline { font-size: 0.45rem; letter-spacing: 0.15em; max-width: 85vw; }
  .warp-ring--1 { width: 110px; height: 110px; }
  .warp-ring--2 { width: 180px; height: 180px; }
  .warp-ring--3 { width: 260px; height: 260px; }
  .circuit-h { width: 80%; left: 10% !important; }
}
@media (max-width: 320px) {
  .splash-brand { font-size: 0.85rem; }
  .splash-tagline { font-size: 0.4rem; }
  .splash-content { gap: 1rem; }
}

/* ── POINT 1 — TEASER NUMBER RESPONSIVE ──────────────────────── */
@media (max-width: 768px) {
  .teaser-number { margin-bottom: 0.75rem; font-size: 3rem; }
}
@media (max-width: 414px) {
  .teaser-number { margin-bottom: 0.5rem; font-size: 2.5rem; }
}

/* ── POINT 4 — MANIFESTO REVEAL v17 (minimaliste) ─────────────── */
.manifesto-quote {
  font-size: clamp(1.8rem, 3.5vw, 3.2rem);
  font-weight: 300;
  letter-spacing: 0.04em;
  line-height: 1.5;
}
.manifesto-quote .mq-line {
  display: block;
  opacity: 0;
  transform: translateY(8px);
}
.manifesto-quote.mq-visible .mq-line {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 1s ease-out, transform 1s ease-out;
}
.manifesto-quote.mq-visible .mq-line--2 {
  transition-delay: 500ms;
}
.mq-underline {
  position: relative;
  display: inline;
  font-weight: 600;
}
.mq-underline::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--accent, #7C3AED);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 800ms ease-out;
}
.manifesto-quote.mq-visible .mq-underline::after {
  transform: scaleX(1);
  transition-delay: 1.2s;
}

/* ── POINT 8 — SCROLL ANIMATIONS ─────────────────────────────── */
.scroll-reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.scroll-reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

.teaser-number.in-view {
  animation: number-scale-in 0.7s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}
@keyframes number-scale-in {
  from { transform: scale(0.5); opacity: 0; }
  to   { transform: scale(1);   opacity: 1; }
}

.hero-eyebrow.in-view-eyebrow {
  animation: eyebrow-spacing 0.8s ease forwards;
}
@keyframes eyebrow-spacing {
  from { letter-spacing: 0; opacity: 0; }
  to   { letter-spacing: 0.25em; opacity: 1; }
}

.ws-eyebrow,
.waitlist-label {
  animation: pulse-label 3s ease-in-out infinite;
}
@keyframes pulse-label {
  0%, 100% { opacity: 0.6; }
  50%      { opacity: 1; color: var(--violet-bright); }
}

.sep {
  width: 0;
  transition: width 1s ease-out;
}
.sep.in-view {
  width: 100%;
}

.nav-cta,
.waitlist-form-hero button,
.ws-form button {
  position: relative;
  overflow: hidden;
}
.nav-cta::after,
.waitlist-form-hero button::after,
.ws-form button::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  width: 0; height: 0;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.5s ease, height 0.5s ease;
}
.nav-cta:hover::after,
.waitlist-form-hero button:hover::after,
.ws-form button:hover::after {
  width: 300px; height: 300px;
}

@media (prefers-reduced-motion: reduce) {
  .scroll-reveal { opacity: 1; transform: none; transition: none; }
  .manifesto-quote .mq-line { opacity: 1; transform: none; transition: none; }
  .mq-underline::after { transform: scaleX(0) !important; transition: none; }
  .sep { width: 100%; transition: none; }
  .ws-eyebrow, .waitlist-label { animation: none; }
}

/* ── HOVER v14 — PRESETS MODERNES (niveau agence) ────────────── */
/* Preset A : underline-reveal — titres principaux */
/* Preset B : gradient-shift — corps de texte */
/* Preset C : letter-stagger — titres secondaires */

/* Easing moderne */
:root {
  --ease-out-quint: cubic-bezier(0.22, 1, 0.36, 1);
  --hover-dur: 600ms;
}

/* ─ Preset A : Underline Reveal (hero-title, teaser-title) ──── */
.hero-title,
.teaser-title {
  position: relative;
  transition: opacity var(--hover-dur) var(--ease-out-quint);
}
.hero-title::after,
.teaser-title::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--violet-light), transparent);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--hover-dur) var(--ease-out-quint);
}
.hero-title:hover::after,
.teaser-title:hover::after {
  transform: scaleX(1);
}

/* Hero title main : gradient brightness shift on hover */
.hero-title-main {
  transition: filter var(--hover-dur) var(--ease-out-quint);
}
.hero-title:hover .hero-title-main {
  filter: brightness(1.2) saturate(1.3);
}
.hero-title:hover .hero-title-sub {
  color: var(--text);
  transition: color var(--hover-dur) var(--ease-out-quint);
}

/* ─ Preset B : Subtle Lift (body text) ──────────────────────── */
.teaser-body,
.hero-sub,
.ws-sub {
  transition: color var(--hover-dur) var(--ease-out-quint),
              opacity var(--hover-dur) var(--ease-out-quint);
}
.teaser-body:hover,
.hero-sub:hover,
.ws-sub:hover {
  color: var(--text);
}

/* ─ Preset C : Letter Stagger Wave (teaser-title, ws-title) ── */
.hover-word {
  display: inline-block;
  white-space: nowrap;
}
.hover-letter {
  display: inline-block;
  transition: transform var(--hover-dur) var(--ease-out-quint),
              color var(--hover-dur) var(--ease-out-quint);
}
.teaser-title:hover .hover-letter,
.ws-title:hover .hover-letter {
  animation: letter-float 700ms var(--ease-out-quint) forwards;
  animation-delay: var(--letter-delay, 0s);
}
@keyframes letter-float {
  0%   { transform: translateY(0); color: inherit; }
  30%  { transform: translateY(-4px); color: var(--violet-light); }
  100% { transform: translateY(0); color: inherit; }
}

/* ─ Manifesto + ws-title : clip-path reveal underline ───────── */
.manifesto-quote,
.ws-title {
  position: relative;
  transition: opacity var(--hover-dur) var(--ease-out-quint);
}
.ws-title::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 50%;
  width: 60%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  transform: translateX(-50%) scaleX(0);
  transition: transform var(--hover-dur) var(--ease-out-quint);
}
.ws-title:hover::after {
  transform: translateX(-50%) scaleX(1);
}
.manifesto-quote {
  transition: opacity 700ms var(--ease-out-quint);
}

/* ─ Teaser numbers : color reveal on hover ──────────────────── */
.teaser-number {
  transition: color var(--hover-dur) var(--ease-out-quint);
}
.teaser-number:hover {
  color: rgba(124,58,237,0.18);
}
[data-theme="light"] .teaser-number:hover {
  color: rgba(91,33,182,0.14);
}

/* ─ CTA buttons : modern lift ────────────────────────────────── */
.nav-cta,
.waitlist-form-hero button,
.ws-form button {
  transition: transform var(--hover-dur) var(--ease-out-quint),
              box-shadow var(--hover-dur) var(--ease-out-quint),
              background 0.3s ease;
}
.waitlist-form-hero button:hover,
.ws-form button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(124,58,237,0.35);
}

@media (prefers-reduced-motion: reduce) {
  .hover-letter { animation: none !important; }
  .hero-title::after, .teaser-title::after, .ws-title::after { transition: none; transform: scaleX(1); }
  .manifesto-quote:hover { letter-spacing: inherit; }
  .teaser-number:hover { transform: none; }
}

/* ── POINT 2 v11 — LISIBILITE BOX NOVA ──────────────────────── */

/* Backdrop texte pour decoller du fond anime */
.idle-text-backdrop {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 3;
  background: linear-gradient(to top, rgba(10, 0, 30, 0.85) 0%, rgba(10, 0, 30, 0.4) 60%, transparent 100%);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border-radius: 0; /* IAN-1757 — supprimé pour éliminer les triangles noirs en coins bas */
  padding: 1rem 1.5rem 0.85rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}
.idle-text,
.idle-sub,
.idle-cta {
  color: #FFFFFF;
  text-shadow: 0 2px 12px rgba(0,0,0,0.6);
}
.idle-sub {
  color: rgba(255,255,255,0.95);
}


/* Z-index strict */
.idle-orbs { z-index: 1; }
.avatar-idle::after { z-index: 2; }
.idle-logo { z-index: 4; }
.idle-text-backdrop { z-index: 5; }
/* IAN-74 — equalizer décoratif jamais animé (bars width/height:0, aucun JS), masqué pour supprimer la marge vide sous le texte du bandeau */
.idle-equalizer { display: none; }

[data-theme="light"] .idle-text-backdrop {
  background: linear-gradient(to top, rgba(255, 255, 255, 0.92) 0%, rgba(245, 240, 255, 0.75) 60%, transparent 100%);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
[data-theme="light"] .idle-text {
  color: #1E1B4B;
  text-shadow: 0 1px 4px rgba(91,33,182,0.15);
}
[data-theme="light"] .idle-sub {
  color: #5B21B6;
}
/* IAN-1757 — overlays connexion/erreur ont un fond sombre fixe, garder texte blanc en light mode */
[data-theme="light"] #avatar-loading .idle-text,
[data-theme="light"] #avatar-error .idle-text {
  color: #FFFFFF;
  text-shadow: 0 2px 12px rgba(0,0,0,0.6);
}
[data-theme="light"] #avatar-error .idle-sub {
  color: rgba(255,255,255,0.85);
}
[data-theme="light"] .idle-cta {
  color: #1E1B4B;
}
[data-theme="light"] .idle-equalizer .idle-bar {
  background: linear-gradient(180deg, #7C3AED, #4C1D95);
  box-shadow: 0 0 6px rgba(124,58,237,0.35);
}

/* ── HERO TITLE ACCENT LIGHT MODE ─────────────────────────────── */

/* ── v12 — ABOVE-THE-FOLD + BOX NOVA 16/9 DESKTOP ────────────── */

/* Tablette 901-1279 : hero 1 colonne, box NOVA 16/9 centrée */
@media (min-width: 901px) and (max-width: 1279px) {
  .hero {
    grid-template-columns: 1fr;
  }
  .hero-text {
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 8rem 3rem 4rem;
  }
  .hero-avatar {
    min-height: auto;
    padding: 3rem 2rem;
  }
  .assistant-panel {
    max-width: 560px;
    width: 85vw;
    margin: 0 auto;
  }
  .avatar-frame {
    aspect-ratio: 16 / 9;
    max-height: none;
  }
  .avatar-idle {
    justify-content: flex-end;
    gap: 0;
  }
  .idle-text-backdrop {
    flex-direction: column;
    gap: 0.25rem;
    padding: 1rem 1.5rem 0.85rem;
  }
}

/* Desktop ≥1280 : 2 colonnes 45/55, box NOVA 16/9 imposante */
@media (min-width: 1280px) {
  .hero {
    min-height: 100vh;
    max-height: 100vh;
    overflow: hidden;
    grid-template-columns: 45fr 55fr;
  }
  .hero-text {
    padding: 5.5rem 4rem 3rem 4rem;
  }
  .hero-eyebrow {
    font-size: 0.65rem;
    margin-bottom: 1.5rem;
  }
  .hero-title {
    margin-bottom: 1rem;
  }
  .hero-title-main {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
  }
  .hero-title-sub {
    font-size: clamp(1rem, 1.8vw, 1.4rem);
  }
  .hero-sub {
    font-size: 0.92rem;
    margin-bottom: 2rem;
    line-height: 1.7;
  }
  .hero-waitlist {
    gap: 0.5rem;
  }
  .hero-avatar {
    padding: 5rem 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .assistant-panel {
    max-width: clamp(480px, 42vw, 720px);
    width: 100%;
  }
  .avatar-frame {
    aspect-ratio: 16 / 9;
    max-height: none;
  }
  .avatar-idle {
    justify-content: flex-end;
    align-items: center;
    gap: 0;
    padding: 0;
  }
  .idle-text-backdrop {
    flex-direction: column;
    gap: 0.25rem;
    padding: 1.2rem 2rem 1rem;
  }
  .idle-logo {
    height: 60px;
  }
  .idle-equalizer {
    height: 32px;
    margin-top: 0;
  }
}

@media (min-width: 1440px) {
  .hero-text { padding: 6rem 5rem 3rem 5rem; }
  .hero-title-main {
    font-size: clamp(3rem, 5.5vw, 5rem);
  }
}

@media (min-width: 1920px) {
  .hero-title-main {
    font-size: clamp(3.5rem, 5vw, 5.5rem);
  }
}

/* ── POINT 5 v12 — ANIMATIONS PASSIVES CONTINUES ─────────────── */

/* Hero H1 main : gradient shimmer */
.hero-title-main {
  background-size: 200% auto;
  animation: hero-gradient-shift 5s ease-in-out infinite alternate;
}
@keyframes hero-gradient-shift {
  0%   { background-position: 0% center; }
  100% { background-position: 100% center; }
}

/* Manifesto quote : halo subtil statique */
.manifesto-quote::after {
  content: '';
  position: absolute;
  inset: -20px -40px;
  background: radial-gradient(ellipse at center, rgba(124,58,237,0.05) 0%, transparent 70%);
  border-radius: 2rem;
  z-index: 0;
  opacity: 0.4;
  pointer-events: none;
}
.manifesto-quote {
  position: relative;
}

/* Eyebrows : point LED clignotant */
.hero-eyebrow::before {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 6px rgba(124,58,237,0.6);
  animation: led-blink 2s ease-in-out infinite alternate;
  flex-shrink: 0;
}
.ws-eyebrow::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 6px rgba(124,58,237,0.6);
  animation: led-blink 2s ease-in-out infinite alternate;
  margin-right: 0.6rem;
  vertical-align: middle;
}
@keyframes led-blink {
  0%   { opacity: 0.3; box-shadow: 0 0 4px rgba(124,58,237,0.3); }
  100% { opacity: 1;   box-shadow: 0 0 10px rgba(124,58,237,0.8), 0 0 20px rgba(124,58,237,0.3); }
}

/* Teaser numbers 01/02 : flottement vertical subtil */
.teaser-number {
  animation: number-float 3s ease-in-out infinite alternate;
}
@keyframes number-float {
  0%   { transform: translateY(2px); }
  100% { transform: translateY(-2px); }
}

@media (prefers-reduced-motion: reduce) {
  .hero-title-main { animation: none !important; }
  .manifesto-quote::after { animation: none; opacity: 0.4; }
  .hero-eyebrow::before, .ws-eyebrow::before { animation: none; opacity: 0.7; }
  .teaser-number { animation: none !important; }
}

/* auto-sync v16 Wed Apr 23 CEST 2026 */