/* ============================
   BD2G — Landing Page Styles
   ============================ */

/* ── Variables ── */
:root {
  /* ═══════════════════════════════════════════════════════
     THÈME — Modifier uniquement cette section pour
     changer l'apparence complète du site
     ═══════════════════════════════════════════════════════ */

  /* Fonds */
  --bg:      #06090f;
  --bg-2:    #090e18;
  --bg-card: #0d1528;

  /* Couleurs principales — logo BD2G, dominante bleue */
  --primary:       #1597d4;   /* bleu logo (entre #0b79ab et #23bce9) */
  --primary-light: #23bce9;   /* bleu clair logo */
  --secondary:     #4eb26e;   /* vert logo en accent */
  --accent:        #f59e0b;   /* ambre — erreurs / alertes */

  /* Texte */
  --text:       #e2e2f0;
  --text-muted: #7a8fa6;

  /* ═══════════════════════════════════════════════════════
     NE PAS MODIFIER — Valeurs calculées automatiquement
     ═══════════════════════════════════════════════════════ */

  /* Valeurs RGB pour rgba() — mises à jour si les hex changent */
  --primary-rgb:       21, 151, 212;
  --primary-light-rgb: 35, 188, 233;
  --secondary-rgb:     78, 178, 110;
  --accent-rgb:        245, 158, 11;
  --bg-rgb:            6, 9, 15;
  --bg-2-rgb:          9, 14, 24;
  --bg-card-rgb:       13, 21, 40;

  /* Dégradés */
  --grad:      linear-gradient(135deg, var(--primary), var(--secondary));
  --grad-text: linear-gradient(135deg, var(--primary-light), var(--secondary));

  /* Bordure */
  --border: rgba(255,255,255,.07);

  /* Utilitaires */
  --radius:     16px;
  --radius-sm:  10px;
  --shadow:     0 20px 60px rgba(0,0,0,.4);
  --transition: .35s cubic-bezier(.4,0,.2,1);
  --nav-h:      72px;
  --star-color: #fbbf24;
}

/* ── Self-hosted Inter variable font (latin) ── */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 900;
  font-display: swap;
  src: url('fonts/inter-var-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ────────────────────────────
   THÈME CLAIR
   ──────────────────────────── */
[data-theme="light"] {
  --bg:      #f5f7fc;
  --bg-2:    #edf0f8;
  --bg-card: #ffffff;
  --text:       #0d1020;
  --text-muted: #546070;
  --border:     rgba(0,0,0,.09);
  --shadow:     0 20px 60px rgba(0,0,0,.1);
  --bg-rgb:        245, 247, 252;
  --bg-2-rgb:      237, 240, 248;
  --bg-card-rgb:   255, 255, 255;
}
[data-theme="light"] body { color: var(--text); }
[data-theme="light"] p { color: var(--text-muted); }
[data-theme="light"] .btn-ghost { background: rgba(0,0,0,.05); color: var(--text); }
[data-theme="light"] .form-group input,
[data-theme="light"] .form-group select,
[data-theme="light"] .form-group textarea { background: rgba(0,0,0,.04); color: var(--text); }
[data-theme="light"] .form-group input::placeholder,
[data-theme="light"] .form-group textarea::placeholder { color: var(--text-muted); }
[data-theme="light"] .form-group select option { background: #fff; color: var(--text); }
[data-theme="light"] .marquee-track img { filter: grayscale(1) brightness(.25); }
[data-theme="light"] .ob-close,
[data-theme="light"] .lb-nav,
[data-theme="light"] .lb-close { background: rgba(0,0,0,.07); border-color: rgba(0,0,0,.12); color: var(--text); }
[data-theme="light"] #navbar.scrolled { box-shadow: 0 1px 0 var(--border), 0 4px 20px rgba(0,0,0,.06); }
[data-theme="light"] .mobile-menu { background: var(--bg-2); }

/* ────────────────────────────
   SCROLL PROGRESS
   ──────────────────────────── */
.scroll-progress {
  position: fixed; top: 0; left: 0;
  height: 3px; width: 0%;
  background: var(--grad);
  z-index: 9999;
  pointer-events: none;
  transition: width .08s linear;
}

/* ────────────────────────────
   THEME TOGGLE
   ──────────────────────────── */
.theme-toggle {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,.07);
  border: 1px solid var(--border);
  color: var(--text-muted);
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
  flex-shrink: 0;
}
.theme-toggle:hover { background: rgba(255,255,255,.14); color: var(--text); }
.theme-toggle .icon-moon { display: none; }
[data-theme="light"] .theme-toggle .icon-sun  { display: none; }
[data-theme="light"] .theme-toggle .icon-moon { display: block; }
[data-theme="light"] .theme-toggle { background: rgba(0,0,0,.06); }
[data-theme="light"] .theme-toggle:hover { background: rgba(0,0,0,.12); }
[data-theme="light"] .cursor { mix-blend-mode: multiply; }

/* ────────────────────────────
   BACK TO TOP
   ──────────────────────────── */
.back-to-top {
  position: fixed; bottom: 100px; right: 28px;
  z-index: 700;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(var(--primary-rgb), .15);
  border: 1px solid rgba(var(--primary-rgb), .4);
  color: var(--primary-light);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(var(--primary-rgb), .2);
  opacity: 0; visibility: hidden; transform: translateY(12px);
  transition: opacity .3s ease, visibility .3s ease, transform .3s ease, background var(--transition);
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--grad); border-color: transparent; color: #fff; transform: translateY(-2px); box-shadow: 0 6px 24px rgba(var(--primary-rgb), .4); }

/* ────────────────────────────
   FLOATING CTA
   ──────────────────────────── */
.floating-cta {
  position: fixed; bottom: 32px; right: 28px;
  z-index: 700;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 20px;
  border-radius: 99px;
  background: var(--grad);
  color: #fff;
  font-size: .88rem; font-weight: 700;
  box-shadow: 0 6px 28px rgba(var(--primary-rgb),.4);
  opacity: 0; visibility: hidden; transform: translateY(16px);
  transition: opacity .3s ease, visibility .3s ease, transform .3s ease, box-shadow var(--transition);
  white-space: nowrap;
}
.floating-cta.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.floating-cta:hover { transform: translateY(-2px); box-shadow: 0 10px 36px rgba(var(--primary-rgb),.55); }
@media (max-width: 768px) {
  .floating-cta span { display: none; }
  .floating-cta { padding: 14px; border-radius: 50%; }
  .back-to-top { bottom: 90px; right: 16px; }
  .floating-cta { right: 16px; }
}

/* ────────────────────────────
   CURSEUR PERSONNALISÉ
   ──────────────────────────── */
@media (hover: hover) and (pointer: fine) {
  * { cursor: none !important; }
  .cursor {
    position: fixed; top: 0; left: 0;
    z-index: 999999; pointer-events: none;
    width: 14px; height: 14px;
    border-radius: 50%;
    background: var(--grad);
    margin: -7px 0 0 -7px;
    opacity: .85;
    mix-blend-mode: screen;
    transition: width .2s ease, height .2s ease, margin .2s ease, opacity .2s ease;
    will-change: left, top;
  }
  .cursor.cursor-hover {
    width: 38px; height: 38px;
    margin: -19px 0 0 -19px;
    opacity: .4;
  }
  .cursor.cursor-click { opacity: .6; }
}

/* ── Skip link (accessibilité clavier) ── */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 10000;
  padding: 10px 20px;
  background: var(--primary);
  color: #fff;
  font-size: .9rem;
  font-weight: 600;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  transition: top .2s ease;
}
.skip-link:focus { top: 0; }

/* ── Scrollbar personnalisée ── */
html {
  scrollbar-width: thin;
  scrollbar-color: var(--primary) var(--bg-2);
}
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-2); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--primary), var(--secondary));
  border-radius: 99px;
}
::-webkit-scrollbar-thumb:hover { background: var(--primary-light); }
[data-theme="light"] html { scrollbar-color: var(--primary) var(--bg-2); }

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ── Typography ── */
h1 { font-size: clamp(2.4rem, 6vw, 5rem); font-weight: 800; line-height: 1.1; letter-spacing: -.02em; }
h2 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; line-height: 1.15; }
h3 { font-size: 1.2rem; font-weight: 600; }
h4 { font-size: 1rem; font-weight: 600; }
p { color: var(--text-muted); }
em, .grad { font-style: normal; background: var(--grad-text); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

/* ── Visually hidden (lecteurs d'écran uniquement) ── */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border-width: 0;
}

/* ── Focus visible (navigation clavier) ── */
:focus-visible {
  outline: 2px solid var(--primary-light);
  outline-offset: 3px;
  border-radius: 4px;
}
.form-group input:focus-visible,
.form-group select:focus-visible,
.form-group textarea:focus-visible,
.ob-field input:focus-visible,
.ob-textarea:focus-visible {
  outline: none; /* box-shadow gère déjà le focus */
}

/* ── Utilities ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section-head { text-align: center; margin-bottom: 64px; }
.section-head p { margin-top: 16px; max-width: 560px; margin-left: auto; margin-right: auto; font-size: 1.05rem; }
.section-tag {
  display: inline-block;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--primary-light);
  background: rgba(var(--primary-rgb),.12);
  border: 1px solid rgba(var(--primary-rgb),.25);
  border-radius: 99px;
  padding: 6px 16px;
  margin-bottom: 20px;
}
.section-head h2 { margin-top: 8px; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 99px;
  font-size: .95rem;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 4px 24px rgba(var(--primary-rgb),.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(var(--primary-rgb),.5); }
.btn-ghost {
  color: var(--text);
  border: 1px solid var(--border);
  background: rgba(255,255,255,.04);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: rgba(255,255,255,.09); border-color: rgba(255,255,255,.15); }
.btn-block { width: 100%; justify-content: center; }

/* ── Scroll reveal ── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .7s cubic-bezier(.4,0,.2,1), transform .7s cubic-bezier(.4,0,.2,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ────────────────────────────
   LOADER
   ──────────────────────────── */
#loader {
  position: fixed; inset: 0;
  z-index: 9999;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity .6s ease, visibility .6s ease;
}
#loader.hidden { opacity: 0; visibility: hidden; }
.loader-inner { text-align: center; }
.loader-logo { width: 120px; margin: 0 auto 28px; animation: loaderPulse 1.2s ease-in-out infinite; }
@keyframes loaderPulse { 0%,100%{opacity:.4;transform:scale(.96)} 50%{opacity:1;transform:scale(1)} }
.loader-bar { width: 200px; height: 3px; background: rgba(255,255,255,.1); border-radius: 99px; overflow: hidden; }
.loader-fill { height: 100%; background: var(--grad); border-radius: 99px; animation: loaderFill 1.4s ease forwards; }
@keyframes loaderFill { from{width:0} to{width:100%} }

/* ────────────────────────────
   NAVBAR
   ──────────────────────────── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  transition: background .4s ease, box-shadow .4s ease;
}
#navbar.scrolled {
  background: rgba(var(--bg-rgb),.85);
  backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border);
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 40px;
}
.nav-logo img { height: 36px; filter: brightness(1.1); }
.nav-links {
  display: flex;
  gap: 32px;
  margin-left: auto;
}
.nav-links a {
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 2px;
  background: var(--grad);
  border-radius: 99px;
  transform: scaleX(0);
  transition: transform var(--transition);
}
.nav-links a:hover,
.nav-links a.active { color: var(--text); }
.nav-links a:hover::after,
.nav-links a.active::after { transform: scaleX(1); }
.nav-cta {
  display: inline-flex;
  align-items: center;
  padding: 10px 22px;
  border-radius: 99px;
  background: var(--grad);
  font-size: .88rem;
  font-weight: 600;
  color: #fff;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(var(--primary-rgb),.3);
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 6px 28px rgba(var(--primary-rgb),.5); }
.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 38px;
  height: 38px;
  margin-left: auto;
}
.burger span {
  display: block;
  height: 2px;
  background: var(--text);
  border-radius: 99px;
  transition: var(--transition);
}
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Mobile menu ── */
.mobile-menu {
  position: fixed;
  top: 0; right: -100%;
  width: min(340px, 90vw);
  height: 100vh;
  z-index: 200;
  background: var(--bg-2);
  border-left: 1px solid var(--border);
  padding: 80px 32px 40px;
  display: flex;
  flex-direction: column;
  gap: 32px;
  transition: right .4s cubic-bezier(.4,0,.2,1);
}
.mobile-menu.open { right: 0; }
.mobile-menu ul { display: flex; flex-direction: column; gap: 8px; }
.mobile-menu ul a { font-size: 1.1rem; font-weight: 500; color: var(--text-muted); padding: 10px 0; display: block; transition: color var(--transition); }
.mobile-menu ul a:hover { color: var(--text); }
.mobile-close {
  position: absolute;
  top: 20px; right: 20px;
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  color: var(--text);
  font-size: 1.1rem;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition);
}
.mobile-close:hover { background: rgba(255,255,255,.15); }
.mobile-overlay {
  position: fixed; inset: 0;
  z-index: 150;
  background: rgba(0,0,0,.6);
  backdrop-filter: blur(4px);
  opacity: 0; visibility: hidden;
  transition: opacity .4s ease, visibility .4s ease;
}
.mobile-overlay.open { opacity: 1; visibility: visible; }

/* ────────────────────────────
   HERO
   ──────────────────────────── */
#hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  align-items: center;
  gap: 60px;
  padding: calc(var(--nav-h) + 60px) 60px 80px;
  max-width: 1300px;
  margin: 0 auto;
  overflow: hidden;
}
#canvas {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 0;
}
.hero-content { position: relative; z-index: 1; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--primary-light);
  background: rgba(var(--primary-rgb),.1);
  border: 1px solid rgba(var(--primary-rgb),.2);
  border-radius: 99px;
  padding: 8px 18px;
  margin-bottom: 28px;
}
.hero-badge::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--primary-light);
  animation: ping 1.5s ease-in-out infinite;
}
@keyframes ping { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.5;transform:scale(1.4)} }
.hero-content h1 { margin-bottom: 24px; }
.typed-wrap { display: block; height: 2.4em; overflow: hidden; color: transparent; background: var(--grad-text); -webkit-background-clip: text; background-clip: text; }
.caret { display: inline-block; opacity: 1; animation: blink .75s step-end infinite; color: var(--primary); }
@keyframes blink { 50% { opacity: 0; } }
.hero-sub { font-size: 1rem; margin-bottom: 40px; max-width: 520px; text-wrap: balance; }
.hero-btns { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 56px; }
.hero-stats { display: flex; align-items: center; gap: 32px; flex-wrap: wrap; }
.stat { text-align: left; }
.stat strong { display: block; font-size: 2.8rem; font-weight: 800; background: var(--grad-text); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.stat span { font-size: 1rem; color: var(--text-muted); }
.stat-divider { width: 1px; height: 40px; background: var(--border); }

/* ── Mascotte hero ── */
.hero-visual { position: relative; z-index: 1; display: flex; align-items: center; justify-content: center; }

.mascot-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: mascFloat 4s ease-in-out infinite;
}
@keyframes mascFloat { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-20px)} }

.mascot-svg {
  width: 300px;
  height: auto;
  filter: drop-shadow(0 24px 64px rgba(21,151,212,.35));
}

.mascot-halo {
  position: absolute;
  width: 260px; height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(21,151,212,.14) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  pointer-events: none;
  animation: haloPulse 3s ease-in-out infinite;
}
@keyframes haloPulse { 0%,100%{opacity:.6;transform:translate(-50%,-50%) scale(1)} 50%{opacity:1;transform:translate(-50%,-50%) scale(1.12)} }

.mascot-pulse { animation: mPulse 2.5s ease-in-out infinite; }
@keyframes mPulse { 0%,100%{opacity:1} 50%{opacity:.3} }

/* Badges flottants */
.mascot-badge {
  position: absolute;
  background: rgba(13,21,40,.92);
  border: 1px solid rgba(21,151,212,.3);
  border-radius: 12px;
  padding: 7px 13px;
  font-size: .82rem;
  font-weight: 700;
  color: var(--primary-light);
  backdrop-filter: blur(8px);
  white-space: nowrap;
  pointer-events: none;
}
.m-b1 { top: 12%; left: -28px;  animation: mascFloat 3.6s ease-in-out infinite; }
.m-b2 { bottom: 22%; right: -24px; animation: mascFloat 4.2s ease-in-out infinite .9s; }
.m-b3 { top: 38%; right: -18px; animation: mascFloat 3.2s ease-in-out infinite .4s; color: var(--secondary); font-size: 1.1rem; }
.m-b4 { bottom: 38%; left: -18px; animation: mascFloat 3.8s ease-in-out infinite 1.3s; color: var(--accent); }

/* Yeux du robot — transition fluide sur cx/cy */
#mascPupilL, #mascPupilR,
#mascShineL, #mascShineR {
  transition: cx .4s cubic-bezier(.34,1.4,.64,1), cy .4s cubic-bezier(.34,1.4,.64,1);
}

/* Bulle de dialogue mascotte */
.mascot-wrap { cursor: pointer; }
.mascot-bubble {
  position: absolute;
  bottom: calc(100% - 32px);
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  background: rgba(13,21,40,.96);
  border: 1px solid rgba(21,151,212,.4);
  border-radius: 16px;
  padding: 11px 18px;
  font-size: .88rem;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity .25s ease, transform .3s cubic-bezier(.34,1.4,.64,1);
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 32px rgba(0,0,0,.45);
  z-index: 10;
}
.mascot-bubble::after {
  content: '';
  position: absolute;
  bottom: -7px; left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 12px; height: 12px;
  background: rgba(13,21,40,.96);
  border-right: 1px solid rgba(21,151,212,.4);
  border-bottom: 1px solid rgba(21,151,212,.4);
}
.mascot-bubble.ob-active {
  opacity: 1;
  transform: translateX(-50%) translateY(-16px);
}
@keyframes mascBounce {
  0%,100% { transform: scale(1); }
  35%      { transform: scale(1.07) rotate(-2deg); }
  65%      { transform: scale(.96) rotate(1deg); }
}
.mascot-svg.mascot-talk { animation: mascBounce .45s cubic-bezier(.34,1.4,.64,1) !important; }

/* position:fixed pendant l'easter egg — ancré au viewport via CSS vars --masc-x / --masc-y */
@keyframes mascLaunch {
  0%   { transform: translateX(var(--masc-x)) translateY(var(--masc-y))                rotate(0deg)   scale(1);    opacity: 1; }
  18%  { transform: translateX(var(--masc-x)) translateY(calc(var(--masc-y) - 55px))   rotate(-8deg)  scale(1.08); opacity: 1; }
  100% { transform: translateX(var(--masc-x)) translateY(-110vh)                        rotate(14deg)  scale(.5);   opacity: 0; }
}
@keyframes mascReturn {
  /* hors-écran droite */
  0%   { transform: translateX(calc(100vw + 60px))    translateY(var(--masc-y)) rotate(-68deg) scale(.72); opacity: 0; }
  12%  { transform: translateX(calc(100vw - 70px))    translateY(var(--masc-y)) rotate(-56deg) scale(.82); opacity: 1; }
  /* peek — tête de biais au bord droit du viewport */
  30%  { transform: translateX(calc(100vw - 110px))   translateY(var(--masc-y)) rotate(-42deg) scale(.87); opacity: 1; }
  48%  { transform: translateX(calc(100vw - 115px))   translateY(var(--masc-y)) rotate(-40deg) scale(.87); opacity: 1; }
  /* retour progressif à la position d'origine */
  68%  { transform: translateX(calc(var(--masc-x) - 12px)) translateY(var(--masc-y)) rotate(4deg)   scale(1.1);  opacity: 1; }
  82%  { transform: translateX(calc(var(--masc-x) + 5px))  translateY(var(--masc-y)) rotate(-1deg)  scale(.97);  opacity: 1; }
  91%  { transform: translateX(calc(var(--masc-x) - 2px))  translateY(var(--masc-y)) rotate(.3deg)  scale(1.01); opacity: 1; }
  100% { transform: translateX(var(--masc-x))               translateY(var(--masc-y)) rotate(0deg)   scale(1);    opacity: 1; }
}
.mascot-wrap.mascot-launch {
  animation: mascLaunch 1.1s cubic-bezier(.4,0,.6,1) forwards !important;
  pointer-events: none;
}
.mascot-wrap.mascot-return {
  animation: mascReturn 4.5s cubic-bezier(.25,.46,.45,.94) forwards !important;
  pointer-events: none;
}

/* Mascotte onboarding (tête seule) */
.ob-mascot-head {
  width: 130px;
  height: auto;
  filter: drop-shadow(0 8px 24px rgba(21,151,212,.3));
  animation: mascFloat 3s ease-in-out infinite;
}

/* ── Scroll hint ── */
.scroll-hint {
  position: absolute;
  bottom: 32px; left: 50%; transform: translateX(-50%);
  z-index: 1;
}
.scroll-wheel {
  width: 26px; height: 42px;
  border: 2px solid rgba(255,255,255,.2);
  border-radius: 99px;
  position: relative;
}
.scroll-wheel::after {
  content: '';
  position: absolute;
  top: 6px; left: 50%; transform: translateX(-50%);
  width: 4px; height: 8px;
  background: var(--primary-light);
  border-radius: 99px;
  animation: scrollWheel 1.6s ease-in-out infinite;
}
@keyframes scrollWheel { 0%{opacity:1;top:6px} 100%{opacity:0;top:22px} }

/* ────────────────────────────
   SERVICES
   ──────────────────────────── */
#services { padding: 120px 0; background: var(--bg-2); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}
.service-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  transition: var(--transition);
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad);
  opacity: 0;
  transition: opacity var(--transition);
}
.service-card:hover { border-color: rgba(var(--primary-rgb),.3); transform: translateY(-6px); box-shadow: 0 24px 60px rgba(0,0,0,.3); }
.service-card:hover::before { opacity: .04; }
.service-card.featured { border-color: rgba(var(--primary-rgb),.4); background: linear-gradient(145deg, rgba(var(--primary-rgb),.08), var(--bg-card)); }
.badge {
  position: absolute;
  top: 20px; right: 20px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: #fff;
  background: var(--grad);
  padding: 4px 12px;
  border-radius: 99px;
}
.svc-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-sm);
  background: rgba(var(--primary-rgb),.12);
  border: 1px solid rgba(var(--primary-rgb),.2);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.svc-icon svg { width: 24px; height: 24px; color: var(--primary-light); }
.service-card h3 { margin-bottom: 12px; }
.service-card p { margin-bottom: 20px; font-size: .92rem; }
.service-card ul { display: flex; flex-direction: column; gap: 8px; }
.service-card ul li {
  font-size: .85rem;
  color: var(--text-muted);
  padding-left: 16px;
  position: relative;
}
.service-card ul li::before {
  content: '';
  position: absolute;
  left: 0; top: .45em;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--primary);
}

/* ────────────────────────────
   PORTFOLIO
   ──────────────────────────── */
#portfolio { padding: 120px 0; background: var(--bg); }
.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 48px;
}
.filter-btn {
  padding: 8px 22px;
  border-radius: 99px;
  font-size: .88rem;
  font-weight: 600;
  color: var(--text-muted);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--grad);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 4px 20px rgba(var(--primary-rgb),.3);
}
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}
.pf-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 16/10;
  cursor: pointer;
  border: 1px solid var(--border);
}
.pf-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.pf-item:hover img { transform: scale(1.05); }
.pf-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(var(--bg-rgb),.95) 0%, rgba(var(--bg-rgb),.5) 60%, transparent 100%);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  opacity: 0;
  transition: opacity var(--transition);
}
.pf-item:hover .pf-overlay { opacity: 1; }
.pf-tag {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: #fff;
  background: var(--grad);
  padding: 4px 12px;
  border-radius: 99px;
  margin-bottom: 10px;
  align-self: flex-start;
}
.pf-overlay h3 { font-size: 1.05rem; margin-bottom: 4px; }
.pf-overlay p { font-size: .85rem; color: rgba(255,255,255,.6); }
.pf-item.hidden { display: none; }

/* ────────────────────────────
   PROCESS
   ──────────────────────────── */
#process { padding: 120px 0; background: var(--bg-2); }
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.process-card {
  background: var(--bg-card);
  padding: 40px 32px;
  transition: background var(--transition);
  cursor: default;
}
.process-card:hover { background: rgba(var(--primary-rgb),.06); }
.proc-num {
  font-size: 3.5rem;
  font-weight: 900;
  line-height: 1;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 20px;
  opacity: .25;
  transition: opacity var(--transition);
}
.process-card:hover .proc-num { opacity: 1; }
.proc-body h3 { margin-bottom: 12px; }
.proc-body p { font-size: .9rem; }

/* ────────────────────────────
   CLIENTS (Marquee)
   ──────────────────────────── */
#clients { padding: 100px 0; overflow: hidden; background: var(--bg); }
.marquee-wrap {
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
  margin-top: 48px;
}
.marquee-track {
  display: flex;
  gap: 64px;
  width: max-content;
  animation: marquee 28s linear infinite;
  align-items: center;
  will-change: transform;
}
.marquee-track img {
  height: 40px;
  width: auto;
  filter: grayscale(1) brightness(.7);
  transition: filter var(--transition);
  flex-shrink: 0;
}
.marquee-track img:hover { filter: grayscale(0) brightness(1); }
.marquee-wrap:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee { from{transform:translate3d(0,0,0)} to{transform:translate3d(-50%,0,0)} }

/* ────────────────────────────
   CONTACT
   ──────────────────────────── */
#contact { padding: 120px 0; background: var(--bg); }
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 64px;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 32px; }
.ci-item { display: flex; align-items: flex-start; gap: 16px; }
.ci-icon {
  flex-shrink: 0;
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(var(--primary-rgb),.1);
  border: 1px solid rgba(var(--primary-rgb),.2);
  display: flex; align-items: center; justify-content: center;
}
.ci-icon svg { width: 18px; height: 18px; color: var(--primary-light); }
.ci-label { display: block; font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; color: var(--text-muted); margin-bottom: 4px; }
.ci-item a, .ci-item span { font-weight: 500; font-size: .95rem; transition: color var(--transition); }
.ci-item a:hover { color: var(--primary-light); }
/* .ci-social supprimé (non utilisé dans le HTML) */

/* ── Form ── */
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: .85rem; font-weight: 600; color: var(--text-muted); }
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  color: var(--text);
  font: inherit;
  font-size: .92rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  width: 100%;
  resize: vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); opacity: .6; }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(var(--primary-rgb),.15);
}
.form-group select option { background: var(--bg-card); }
.form-group input.error,
.form-group textarea.error { border-color: var(--accent); }
.form-note { font-size: .8rem; color: var(--text-muted); text-align: center; }

/* Case consentement RGPD */
.form-check { background: rgba(var(--primary-rgb),.05); border: 1px solid rgba(var(--primary-rgb),.15); border-radius: var(--radius-sm); padding: 14px 16px; }
.check-label { display: flex; align-items: flex-start; gap: 12px; cursor: pointer; }
.check-label input[type="checkbox"] {
  flex-shrink: 0;
  width: 18px; height: 18px;
  margin-top: 2px;
  accent-color: var(--primary);
  cursor: pointer;
}
.check-label span { font-size: .84rem; color: var(--text-muted); line-height: 1.55; }
.check-label a { color: var(--primary-light); text-decoration: underline; text-underline-offset: 2px; }
.check-label a:hover { color: var(--secondary); }
.contact-form-col {
  display: flex;
  flex-direction: column;
}
.form-success[hidden] { display: none !important; }
.form-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 60px 40px;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid rgba(var(--secondary-rgb),.3);
  color: var(--secondary);
  text-align: center;
  flex: 1;
}
.form-success svg { opacity: .85; }
.form-success strong { font-size: 1.4rem; color: var(--secondary); }
.form-success p { color: var(--text-muted); margin: 0; font-size: .95rem; }
.form-error {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: rgba(var(--accent-rgb),.1);
  border: 1px solid rgba(var(--accent-rgb),.3);
  color: var(--accent);
  font-size: .88rem;
  text-align: center;
}
/* Turnstile responsive */
.cf-turnstile { margin: 4px 0; }

/* ────────────────────────────
   FOOTER
   ──────────────────────────── */
footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 80px 0 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 64px;
}
.footer-brand img { height: 40px; margin-bottom: 16px; }
.footer-brand p { font-size: .9rem; max-width: 260px; }
.footer-col h3 { margin-bottom: 20px; font-size: .9rem; text-transform: uppercase; letter-spacing: .08em; color: var(--text-muted); }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a, .footer-col span { font-size: .9rem; color: var(--text-muted); transition: color var(--transition); }
.footer-col a:hover { color: var(--text); }
.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-bottom p, .footer-legal { font-size: .85rem; color: var(--text-muted); }
.footer-legal { display: flex; gap: 24px; }
.footer-legal a:hover { color: var(--text); }

/* ────────────────────────────
   RESPONSIVE
   ──────────────────────────── */
@media (max-width: 1024px) {
  #hero { grid-template-columns: 1fr; padding: calc(var(--nav-h) + 60px) 32px 80px; text-align: center; }
  .hero-sub { max-width: 100%; }
  .hero-btns { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-layout { grid-template-columns: 1fr; gap: 48px; }
}
@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .burger { display: flex; }
  .services-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; gap: 1px; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}
@media (max-width: 480px) {
  #hero { padding: calc(var(--nav-h) + 40px) 20px 60px; }
  .contact-form { padding: 24px; }
  .hero-btns { flex-direction: column; align-items: stretch; }
  .hero-btns .btn { justify-content: center; }
}

/* ────────────────────────────
   LIGHTBOX
   ──────────────────────────── */
.lb-backdrop {
  position: fixed; inset: 0;
  z-index: 600;
  background: rgba(0,0,0,.88);
  backdrop-filter: blur(12px);
  opacity: 0; visibility: hidden;
  transition: opacity .35s ease, visibility .35s ease;
}
.lb-backdrop.open { opacity: 1; visibility: visible; }

#lightbox {
  position: fixed;
  inset: 0;
  z-index: 601;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px;
  gap: 20px;
  opacity: 0; visibility: hidden;
  transition: opacity .35s ease, visibility .35s ease;
  pointer-events: none;
}
#lightbox.open {
  opacity: 1; visibility: visible;
  pointer-events: all;
}

/* close & counter */
.lb-close {
  position: absolute;
  top: 20px; right: 24px;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.15);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition), transform var(--transition);
  z-index: 2;
}
.lb-close:hover { background: rgba(255,255,255,.22); transform: rotate(90deg); }
.lb-close svg { width: 18px; height: 18px; }

.lb-counter {
  position: absolute;
  top: 26px; left: 50%; transform: translateX(-50%);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .08em;
  color: rgba(255,255,255,.5);
  white-space: nowrap;
}

/* stage = nav arrows + image frame */
.lb-stage {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
  max-width: 1000px;
  flex: 1;
  min-height: 0;
}

.lb-frame {
  flex: 1;
  min-width: 0;
  min-height: 0;
  height: 100%;
  max-height: 70vh;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
}

.lb-slide {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  transition: opacity .28s ease, transform .28s cubic-bezier(.4,0,.2,1);
}
.lb-slide.exit-left  { opacity: 0; transform: translateX(-48px); }
.lb-slide.exit-right { opacity: 0; transform: translateX(48px); }
.lb-slide.enter-left { opacity: 0; transform: translateX(-48px); }
.lb-slide.enter-right{ opacity: 0; transform: translateX(48px); }

#lbImg {
  width: 100%; height: 100%;
  object-fit: contain;
  border-radius: var(--radius);
  display: block;
}

/* navigation arrows */
.lb-nav {
  flex-shrink: 0;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.lb-nav:hover { background: rgba(var(--primary-rgb),.4); border-color: rgba(var(--primary-rgb),.6); box-shadow: 0 0 20px rgba(var(--primary-rgb),.3); transform: scale(1.08); }
.lb-nav:active { transform: scale(.95); }
.lb-nav svg { width: 22px; height: 22px; }

/* info bar */
.lb-info {
  text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  max-width: 600px;
  width: 100%;
  flex-shrink: 0;
}
.lb-tag-label {
  display: inline-block;
  font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: #fff; background: var(--grad);
  padding: 4px 14px; border-radius: 99px;
}
.lb-info h3 { font-size: 1.25rem; color: #fff; margin-top: 4px; }
.lb-info p  { font-size: .9rem; color: rgba(255,255,255,.5); }

/* dots */
.lb-dots { display: flex; gap: 7px; margin-top: 6px; flex-wrap: wrap; justify-content: center; }
.lb-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: rgba(255,255,255,.2);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}
.lb-dot.active { background: var(--primary-light); transform: scale(1.4); }
.lb-dot:hover { background: rgba(255,255,255,.5); }

/* pf-item zoom cursor hint */
.pf-item { cursor: zoom-in; }
.pf-overlay::after {
  content: '';
  position: absolute;
  top: 16px; right: 16px;
  width: 32px; height: 32px;
  background: rgba(255,255,255,.12) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cpath d='M21 21l-4.35-4.35M11 8v6M8 11h6'/%3E%3C/svg%3E") center/16px no-repeat;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.2);
  backdrop-filter: blur(4px);
}

/* responsive lightbox */
@media (max-width: 600px) {
  .lb-nav { width: 40px; height: 40px; }
  .lb-nav svg { width: 18px; height: 18px; }
  .lb-stage { gap: 8px; }
  .lb-frame { max-height: 55vh; }
}

/* section #testimonials supprimée (HTML commenté) */

/* ────────────────────────────
   CTA BANNER
   ──────────────────────────── */
#cta-banner { padding: 80px 0; background: var(--bg-2); }
.cta-inner {
  position: relative;
  text-align: center;
  padding: 80px 40px;
  border-radius: 24px;
  border: 1px solid rgba(var(--primary-rgb),.22);
  background: linear-gradient(145deg, rgba(var(--primary-rgb),.06) 0%, rgba(var(--secondary-rgb),.04) 100%);
  overflow: hidden;
}
.cta-glow {
  position: absolute;
  top: -100px; left: 50%; transform: translateX(-50%);
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(var(--primary-rgb),.14) 0%, transparent 70%);
  pointer-events: none;
}

/* section #faq supprimée (HTML commenté) */
.cta-inner .section-tag { margin-bottom: 16px; }
.cta-inner h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); margin-bottom: 16px; }
.cta-inner > p { max-width: 460px; margin: 0 auto 40px; font-size: 1.05rem; }
.cta-btns { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }
@media (max-width: 480px) {
  .cta-inner { padding: 48px 24px; }
  .cta-btns { flex-direction: column; align-items: center; }
}

/* ────────────────────────────
   EASTER EGG 2 — SYMBOL RUSH INLINE
   ──────────────────────────── */
@keyframes sgIn {
  from { opacity: 0; transform: scale(.9) translateY(16px); }
  to   { opacity: 1; transform: scale(1)  translateY(0); }
}
#mascot-game {
  width: 100%; max-width: 380px;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  position: relative;
  animation: sgIn .45s cubic-bezier(.34,1.4,.64,1);
}
#mascot-game[hidden] { display: none !important; }

.sg-close {
  position: absolute; top: 0; right: 0;
  width: 30px; height: 30px; border-radius: 50%;
  background: rgba(255,255,255,.07); border: 1px solid var(--border);
  color: var(--text-muted); display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: var(--transition);
}
.sg-close:hover { background: rgba(255,255,255,.14); color: var(--text); }

/* HUD */
#sg-hud {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 8px 14px; gap: 8px;
}
.sg-hud-stat { display: flex; flex-direction: column; align-items: center; gap: 1px; }
.sg-label { font-size: .55rem; letter-spacing: 2px; color: var(--text-muted); text-transform: uppercase; }
.sg-val {
  font-size: 1.4rem; font-weight: 700; color: var(--primary-light);
  font-variant-numeric: tabular-nums; min-width: 3ch; text-align: center;
}
.sg-val.sg-pop { animation: sgNumPop .18s ease; }
@keyframes sgNumPop { 0%,100%{transform:scale(1)} 50%{transform:scale(1.5)} }

/* Difficulty badge */
.sg-diff {
  font-size: .62rem; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; padding: 4px 10px; border-radius: 20px;
  white-space: nowrap; transition: all .4s;
}
.sg-diff-easy    { color: var(--secondary); background: rgba(var(--secondary-rgb),.1); border: 1px solid rgba(var(--secondary-rgb),.25); }
.sg-diff-normal  { color: #fbbf24; background: rgba(251,191,36,.1); border: 1px solid rgba(251,191,36,.25); }
.sg-diff-hard    { color: var(--accent); background: rgba(var(--accent-rgb),.1); border: 1px solid rgba(var(--accent-rgb),.25); }
.sg-diff-expert  { color: #ef4444; background: rgba(239,68,68,.1); border: 1px solid rgba(239,68,68,.25); }
.sg-diff-chaos   { color: #fb923c; background: rgba(251,146,60,.1); border: 1px solid rgba(251,146,60,.25); }
.sg-diff-madness { color: #d946ef; background: rgba(217,70,239,.1); border: 1px solid rgba(217,70,239,.25); }

/* Timer bar */
#sg-track { width: 100%; height: 5px; background: var(--bg-card); border-radius: 4px; overflow: hidden; }
#sg-bar   { height: 100%; border-radius: 4px; width: 100%; transition: background-color .25s; }

/* Board */
#sg-board { display: grid; position: relative; }

.sg-cell {
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  line-height: 1; user-select: none; -webkit-user-select: none;
  transition: border-color .15s, transform .1s, box-shadow .15s;
}
.sg-cell-center {
  background: var(--bg-card);
  border: 2px solid rgba(var(--primary-rgb),.35);
  box-shadow: 0 0 28px rgba(var(--primary-rgb),.12), inset 0 0 14px rgba(var(--primary-rgb),.05);
}
.sg-cell-choice {
  background: var(--bg-card); border: 2px solid var(--border); cursor: pointer;
}
.sg-cell-choice:hover {
  border-color: rgba(var(--primary-rgb),.5); background: rgba(var(--primary-rgb),.08);
  transform: scale(1.06); box-shadow: 0 0 16px rgba(var(--primary-rgb),.2);
}
.sg-cell-choice:active { transform: scale(.93); }
.sg-cell-correct {
  border-color: var(--secondary) !important; background: rgba(var(--secondary-rgb),.12) !important;
  box-shadow: 0 0 24px rgba(var(--secondary-rgb),.35) !important;
}
.sg-cell-wrong {
  border-color: #ef4444 !important; background: rgba(239,68,68,.1) !important;
  box-shadow: 0 0 24px rgba(239,68,68,.3) !important;
  animation: sgShake .3s ease !important;
}
@keyframes sgShake {
  0%,100%{transform:translateX(0)} 20%{transform:translateX(-8px)}
  40%{transform:translateX(8px)} 60%{transform:translateX(-5px)} 80%{transform:translateX(5px)}
}
.sg-cell-pop { animation: sgPop .22s cubic-bezier(.22,.61,.36,1); }
@keyframes sgPop { 0%{transform:scale(.72);opacity:0} 60%{transform:scale(1.08)} 100%{transform:scale(1);opacity:1} }

/* Color mode indicator */
.sg-color-ind {
  font-size: .62rem; letter-spacing: 1px; padding: 3px 10px;
  border-radius: 20px; background: rgba(217,70,239,.1);
  border: 1px solid rgba(217,70,239,.4); color: #d946ef; display: none;
}
.sg-color-ind.visible { display: inline-block; }

/* Tier toast */
#sg-toast {
  position: absolute; top: 8px; left: 50%;
  transform: translateX(-50%) translateY(-50px);
  background: rgba(var(--bg-card-rgb),.96); border: 1px solid currentColor;
  border-radius: 30px; padding: 5px 16px;
  font-size: .68rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase;
  opacity: 0; pointer-events: none;
  transition: opacity .22s, transform .22s cubic-bezier(.22,.61,.36,1);
  z-index: 10; white-space: nowrap;
}
#sg-toast.sg-show { opacity: 1; transform: translateX(-50%) translateY(0); }

@media (max-width: 480px) { #mascot-game { max-width: 100%; } }

/* ────────────────────────────
   PREFERS-REDUCED-MOTION
   ──────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
  #canvas { display: none; }
}

/* ────────────────────────────
   COOKIE BANNER & MODAL
   ──────────────────────────── */

/* ── Bandeau ── */
.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(0);
  z-index: 800;
  width: min(900px, calc(100vw - 32px));
  background: rgba(var(--bg-2-rgb),.97);
  border: 1px solid rgba(var(--primary-rgb),.25);
  border-radius: 20px;
  backdrop-filter: blur(20px);
  box-shadow: 0 8px 40px rgba(0,0,0,.5);
  padding: 20px 24px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .4s ease, transform .4s cubic-bezier(.4,0,.2,1), visibility .4s ease;
}
.cookie-banner.visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.cookie-banner.hiding {
  opacity: 0;
  transform: translateX(-50%) translateY(20px);
  pointer-events: none;
}

.cookie-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.cookie-text {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  flex: 1;
  min-width: 200px;
}
.cookie-icon {
  flex-shrink: 0;
  width: 28px; height: 28px;
  color: var(--primary-light);
  margin-top: 2px;
}
.cookie-text strong { display: block; font-size: .95rem; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.cookie-text p { font-size: .8rem; line-height: 1.55; color: var(--text-muted); }

.cookie-actions { display: flex; gap: 10px; flex-shrink: 0; flex-wrap: wrap; align-items: center; }
.cookie-actions button {
  padding: 9px 18px;
  border-radius: 99px;
  font-size: .82rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--border);
  transition: var(--transition);
  white-space: nowrap;
}
#cookieSettings { background: transparent; color: var(--text-muted); }
#cookieSettings:hover { color: var(--text); border-color: rgba(255,255,255,.2); }
#cookieRefuse  { background: rgba(255,255,255,.07); color: var(--text); }
#cookieRefuse:hover  { background: rgba(255,255,255,.13); }
#cookieAccept  { background: var(--grad); color: #fff; border-color: transparent; box-shadow: 0 4px 16px rgba(var(--primary-rgb),.35); }
#cookieAccept:hover  { transform: translateY(-1px); box-shadow: 0 6px 24px rgba(var(--primary-rgb),.5); }

/* ── Modal ── */
.cookie-modal {
  position: fixed;
  inset: 0;
  z-index: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s ease, visibility .3s ease;
}
.cookie-modal.visible { opacity: 1; visibility: visible; }

.cookie-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.7);
  backdrop-filter: blur(8px);
  cursor: pointer;
}
.cookie-modal-box {
  position: relative;
  z-index: 1;
  width: min(560px, 100%);
  background: var(--bg-card);
  border: 1px solid rgba(var(--primary-rgb),.2);
  border-radius: 20px;
  box-shadow: 0 24px 60px rgba(0,0,0,.5);
  transform: scale(.95);
  transition: transform .3s cubic-bezier(.34,1.56,.64,1);
}
.cookie-modal.visible .cookie-modal-box { transform: scale(1); }

.cookie-modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 24px 28px 0;
}
.cookie-modal-header h3 { font-size: 1.1rem; }
#cookieModalClose {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: rgba(255,255,255,.07);
  color: var(--text-muted);
  border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
#cookieModalClose:hover { background: rgba(255,255,255,.14); color: var(--text); }
#cookieModalClose svg { width: 16px; height: 16px; }

.cookie-modal-body { padding: 20px 28px; display: flex; flex-direction: column; gap: 4px; }
.cookie-row {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 18px 0; border-bottom: 1px solid var(--border);
}
.cookie-row:last-child { border-bottom: none; }
.cookie-row-info strong { display: block; font-size: .9rem; color: var(--text); margin-bottom: 4px; }
.cookie-row-info p { font-size: .8rem; color: var(--text-muted); line-height: 1.5; }
.always-on { font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--primary-light); white-space: nowrap; }

.cookie-switch { position: relative; display: inline-block; width: 44px; height: 24px; flex-shrink: 0; }
.cookie-switch input { opacity: 0; width: 0; height: 0; position: absolute; }
.cookie-slider {
  position: absolute; inset: 0;
  background: rgba(255,255,255,.12);
  border-radius: 99px; cursor: pointer;
  transition: var(--transition);
  border: 1px solid var(--border);
}
.cookie-slider::before {
  content: ''; position: absolute;
  left: 3px; top: 50%; transform: translateY(-50%);
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--text-muted); transition: var(--transition);
}
.cookie-switch input:checked + .cookie-slider { background: var(--grad); border-color: transparent; }
.cookie-switch input:checked + .cookie-slider::before { left: calc(100% - 19px); background: #fff; }

.cookie-modal-footer {
  display: flex; gap: 10px; justify-content: flex-end;
  padding: 20px 28px 24px; border-top: 1px solid var(--border);
}
.cookie-modal-footer button {
  padding: 10px 20px; border-radius: 99px;
  font-size: .85rem; font-weight: 600; cursor: pointer;
  transition: var(--transition); border: none;
}
#cookieModalRefuse { background: rgba(255,255,255,.08); color: var(--text); }
#cookieModalRefuse:hover { background: rgba(255,255,255,.14); }
#cookieModalSave   { background: var(--grad); color: #fff; box-shadow: 0 4px 16px rgba(var(--primary-rgb),.35); }
#cookieModalSave:hover { transform: translateY(-1px); }

@media (max-width: 600px) {
  .cookie-banner { bottom: 12px; padding: 16px; }
  .cookie-inner  { flex-direction: column; align-items: stretch; }
  .cookie-actions { flex-direction: column; }
  .cookie-actions button { width: 100%; justify-content: center; }
  .cookie-modal-header, .cookie-modal-body, .cookie-modal-footer { padding-left: 20px; padding-right: 20px; }
}

/* ────────────────────────────
   ONBOARDING WIZARD
   ──────────────────────────── */

.ob-overlay {
  position: fixed; inset: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: center;
  padding: 16px;
}
.ob-overlay[hidden] { display: none !important; }

.ob-backdrop {
  position: absolute; inset: 0;
  background: rgba(0,0,0,.78);
  backdrop-filter: blur(10px);
  cursor: pointer;
}

/* Box */
.ob-box {
  position: relative; z-index: 1;
  width: 100%; max-width: 560px; max-height: 90vh;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 24px;
  box-shadow: 0 32px 80px rgba(0,0,0,.55);
  display: flex; flex-direction: column;
  overflow: hidden;
  animation: obIn .35s cubic-bezier(.34,1.4,.64,1) both;
}
@keyframes obIn {
  from { opacity:0; transform:scale(.93) translateY(20px); }
  to   { opacity:1; transform:scale(1)   translateY(0); }
}

/* Close */
.ob-close {
  position: absolute; top: 14px; right: 14px; z-index: 2;
  width: 34px; height: 34px; border-radius: 50%;
  background: rgba(255,255,255,.07); border: 1px solid var(--border);
  color: var(--text-muted);
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.ob-close:hover { background: rgba(255,255,255,.15); color: var(--text); }

/* Header / progress */
.ob-header[hidden] { display: none !important; }
.ob-header {
  padding: 18px 56px 0 22px; /* droite : espace pour la croix */
  display: flex; align-items: center; gap: 10px;
}
.ob-progress-wrap {
  flex: 1; height: 4px;
  background: rgba(255,255,255,.08); border-radius: 99px; overflow: hidden;
}
.ob-progress-fill {
  height: 100%; background: var(--grad); border-radius: 99px;
  transition: width .4s cubic-bezier(.4,0,.2,1);
  width: 0%;
}
.ob-step-count { font-size: .72rem; font-weight: 600; color: var(--text-muted); white-space: nowrap; }

/* Viewport */
.ob-viewport { flex: 1; overflow: hidden; position: relative; min-height: 420px; }

/* Steps */
.ob-step {
  position: absolute; inset: 0;
  padding: 22px 26px; overflow-y: auto;
  opacity: 0; pointer-events: none;
  transition: opacity .28s ease, transform .28s cubic-bezier(.4,0,.2,1);
  scrollbar-width: none;
}
.ob-step::-webkit-scrollbar { display: none; }
.ob-step.ob-active  { opacity: 1; pointer-events: all; transform: translateX(0) !important; }
.ob-step.ob-exit-l  { opacity: 0; transform: translateX(-44px); pointer-events: none; }
.ob-step.ob-exit-r  { opacity: 0; transform: translateX( 44px); pointer-events: none; }
.ob-step.ob-from-r  { transform: translateX( 44px); }
.ob-step.ob-from-l  { transform: translateX(-44px); }

/* Welcome */
.ob-welcome {
  display: flex; flex-direction: column; align-items: center;
  text-align: center; padding: 28px 0 8px; gap: 14px;
}
.ob-wave { font-size: 2.8rem; display: inline-block; animation: wave .8s ease-in-out 3; transform-origin: 70% 70%; }
@keyframes wave { 0%,100%{transform:rotate(0)} 25%{transform:rotate(20deg)} 75%{transform:rotate(-10deg)} }
.ob-welcome h2 {
  font-size: 1.65rem; font-weight: 800;
  background: var(--grad-text); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.ob-welcome p { color: var(--text-muted); line-height: 1.7; max-width: 360px; }
.ob-rgpd { font-size: .75rem !important; color: rgba(var(--text-muted), .7); background: rgba(255,255,255,.04); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 10px 14px; max-width: 400px !important; }

/* Questions */
.ob-q h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 5px; }
.ob-hint { font-size: .8rem; color: var(--text-muted); margin-bottom: 14px; }

/* Cartes */
.ob-cards--grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 9px;
}
.ob-cards--list { display: flex; flex-direction: column; gap: 9px; }

.ob-card {
  display: flex; flex-direction: column; align-items: flex-start; gap: 3px;
  padding: 13px 15px; border-radius: var(--radius-sm);
  background: rgba(255,255,255,.04); border: 1px solid var(--border);
  color: var(--text); text-align: left; cursor: pointer;
  transition: var(--transition);
}
.ob-cards--grid .ob-card { align-items: center; text-align: center; }
.ob-card-ico { font-size: 1.3rem; margin-bottom: 3px; }
.ob-card strong { font-size: .88rem; font-weight: 600; display: block; }
.ob-card span { font-size: .76rem; color: var(--text-muted); }
.ob-card:hover { border-color: rgba(var(--primary-rgb),.4); background: rgba(var(--primary-rgb),.06); }
.ob-card.ob-sel {
  border-color: var(--primary);
  background: rgba(var(--primary-rgb),.12);
  box-shadow: 0 0 0 1px var(--primary);
}
.ob-card.ob-sel span { color: rgba(var(--primary-light-rgb),.8); }

/* Textarea */
.ob-textarea {
  width: 100%; background: rgba(255,255,255,.04); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 13px 15px;
  color: var(--text); font: inherit; font-size: .9rem;
  resize: vertical; outline: none; min-height: 130px;
  transition: border-color var(--transition);
}
.ob-textarea:focus { border-color: var(--primary); }
.ob-char { font-size: .73rem; color: var(--text-muted); text-align: right; display: block; margin-top: 5px; }

/* Champs contact */
.ob-fields { display: flex; flex-direction: column; gap: 13px; }
.ob-field  { display: flex; flex-direction: column; gap: 5px; }
.ob-field label { font-size: .82rem; font-weight: 600; color: var(--text-muted); }
.ob-optional { font-weight: 400; opacity: .65; font-size: .76rem; }
.ob-field input {
  background: rgba(255,255,255,.04); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 11px 14px;
  color: var(--text); font: inherit; font-size: .9rem;
  outline: none; width: 100%; transition: border-color var(--transition);
}
.ob-field input:focus { border-color: var(--primary); }
.ob-field input.ob-err { border-color: var(--accent); }

/* Récap */
.ob-recap { display: flex; flex-direction: column; gap: 7px; margin-bottom: 16px; }
.ob-recap-row {
  display: flex; gap: 10px; padding: 10px 13px;
  background: rgba(255,255,255,.04); border-radius: var(--radius-sm);
  border: 1px solid var(--border); font-size: .86rem;
}
.ob-rl { color: var(--text-muted); min-width: 85px; flex-shrink: 0; }
.ob-rv { color: var(--text); font-weight: 500; word-break: break-word; }

/* Succès dans récap */
.ob-success-state {
  display: flex; flex-direction: column; align-items: center;
  gap: 12px; padding: 32px 0; text-align: center;
  color: var(--secondary);
}
.ob-success-state strong { font-size: 1.3rem; }
.ob-success-state p { color: var(--text-muted); margin: 0; }

.ob-send-error {
  padding: 11px 14px; margin-top: 10px;
  border-radius: var(--radius-sm);
  background: rgba(var(--accent-rgb),.1);
  border: 1px solid rgba(var(--accent-rgb),.3);
  color: var(--accent); font-size: .84rem;
}
.ob-turnstile-wrap { margin-bottom: 4px; }

/* Navigation */
.ob-nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px 22px; border-top: 1px solid var(--border); gap: 10px;
}
.ob-btn-back {
  display: flex; align-items: center; gap: 5px;
  font-size: .86rem; font-weight: 600; color: var(--text-muted);
  padding: 9px 16px; border-radius: 99px;
  border: 1px solid var(--border); background: transparent;
  transition: var(--transition);
}
.ob-btn-back:hover { color: var(--text); border-color: rgba(255,255,255,.2); }
.ob-btn-next {
  margin-left: auto; padding: 11px 26px; border-radius: 99px;
  background: var(--grad); color: #fff;
  font-size: .9rem; font-weight: 700;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(var(--primary-rgb),.3);
}
.ob-btn-next:hover { transform: translateY(-1px); box-shadow: 0 6px 28px rgba(var(--primary-rgb),.5); }
.ob-btn-next:disabled { opacity: .5; cursor: not-allowed; transform: none; box-shadow: none; }

/* Bandeau Reprendre */
.ob-resume {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  z-index: 700;
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px 10px 18px;
  background: rgba(var(--bg-2-rgb),.97);
  border: 1px solid rgba(var(--primary-rgb),.3);
  border-radius: 99px; backdrop-filter: blur(16px);
  box-shadow: 0 6px 28px rgba(0,0,0,.4);
  font-size: .83rem; white-space: nowrap;
  animation: obSlide .4s cubic-bezier(.34,1.4,.64,1) both;
}
.ob-resume[hidden] { display: none !important; }
@keyframes obSlide {
  from { opacity:0; transform:translateX(-50%) translateY(16px); }
  to   { opacity:1; transform:translateX(-50%) translateY(0); }
}
.ob-resume > span { color: var(--text-muted); }
#obResumeOpen {
  padding: 6px 14px; border-radius: 99px;
  background: var(--grad); color: #fff;
  font-size: .8rem; font-weight: 700; transition: var(--transition);
}
#obResumeOpen:hover { transform: translateY(-1px); }
#obResumeDismiss {
  color: var(--text-muted); width: 22px; height: 22px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%; transition: var(--transition);
}
#obResumeDismiss:hover { color: var(--text); background: rgba(255,255,255,.1); }

/* Responsive */
@media (max-width: 560px) {
  .ob-overlay { align-items: flex-end; padding: 0; }
  .ob-box { border-radius: 20px 20px 0 0; max-height: 92dvh; max-width: 100%; }
  .ob-cards--grid { grid-template-columns: repeat(2,1fr); }
  .ob-resume { bottom: 10px; font-size: .78rem; }
}