@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@600;700;800;900&family=DM+Sans:ital,wght@0,300;0,400;0,500;1,300&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ── CURSEUR MASQUÉ ── */
*, a, button { cursor: none !important; }

/* ══════════════════════════════════════════
   VARIABLES THÈME
   Modifier --g1 et --g2 suffit pour changer
   toutes les couleurs dégradées du site.
══════════════════════════════════════════ */
:root {
  --g1: #C4B5FD;
  --g2: #8EC5FC;
  --accent: #C4B5FD;
  --accent-rgb: 196,181,253;
  --glow-a: rgba(196,181,253,0.36);
  --glow-b: rgba(142,197,252,0.18);
  --glow-c: rgba(142,197,252,0.14);
  --bg: #0D1117;
  --border: rgba(255,255,255,0.08);
  --border-h: rgba(255,255,255,0.16);
  --text: #E8EAF0;
  --muted: rgba(232, 234, 240, 0.491);
  /* --muted2 supprimé (ratio 2.5:1 non WCAG AA) bascule globale vers --muted (4.6:1, AA) */
}
[data-theme="rose"] {
  --g1: #FA709A; --g2: #FEE140;
  --accent: #FA709A; --accent-rgb: 250,112,154;
  --glow-a: rgba(250,112,154,0.36);
  --glow-b: rgba(254,225,64,0.16);
  --glow-c: rgba(254,225,64,0.10);
}
[data-theme="vert"] {
  --g1: #84FAB0; --g2: #8FD3F4;
  --accent: #84FAB0; --accent-rgb: 132,250,176;
  --glow-a: rgba(132,250,176,0.30);
  --glow-b: rgba(143,211,244,0.16);
  --glow-c: rgba(143,211,244,0.12);
}

/* ══════════════════════════════════════════
   CLASSE UTILITAIRE DÉGRADÉ .grad
   ─────────────────────────────────────────
   Ajoute class="grad" sur N'IMPORTE QUEL
   élément texte ou fond pour le passer en
   dégradé --g1 → --g2 automatiquement.

   Exemples :
     <span class="grad">Mon texte</span>
     <h2 class="grad">Titre</h2>
     <div class="grad-bg">Fond dégradé</div>
     <div class="grad-border">Bordure</div>

   Le changement de thème (switcher) met à
   jour --g1/--g2 → tout change en 1.8s.
══════════════════════════════════════════ */

/* Texte en dégradé (tout élément inline ou block) */
.grad,
.grad-text {
  background: linear-gradient(135deg, var(--g1) 0%, var(--g2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: background 1.8s ease;
}

/* Dégradé horizontal (ticker, filets) */
.grad-h {
  background: linear-gradient(90deg, var(--g1) 0%, var(--g2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: background 1.8s ease;
}

/* Fond dégradé (boutons, backgrounds) */
.grad-bg {
  background: linear-gradient(135deg, var(--g1) 0%, var(--g2) 100%);
  transition: background 1.8s ease;
}

/* Filet dégradé 2px en haut d'un élément */
.grad-line::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--g1), var(--g2));
  transition: background 1.8s ease;
}

/* Filet dégradé 2px en bas (hover sur cartes) */
.grad-line-bottom::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--g1), var(--g2));
  transition: background 1.8s ease, transform .4s ease;
}

/* ── CURSEUR PERSONNALISÉ ── */
#cursor-ring {
  position: fixed; top: 0; left: 0;
  width: 36px; height: 36px; border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.35);
  pointer-events: none; z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width .25s ease, height .25s ease,
              border-color .25s ease, background .25s ease, opacity .3s ease;
  will-change: transform;
}
#cursor-dot {
  position: fixed; top: 0; left: 0;
  width: 5px; height: 5px; border-radius: 50%;
  pointer-events: none; z-index: 10000;
  transform: translate(-50%, -50%);
  will-change: transform;
  background: var(--g1);
  transition: background .6s ease, transform .12s ease;
}
.cursor-hover #cursor-ring {
  width: 56px; height: 56px;
  border-color: rgba(var(--accent-rgb), 0.6);
  background: rgba(var(--accent-rgb), 0.06);
}
.cursor-hover #cursor-dot { transform: translate(-50%,-50%) scale(1.6); }
.cursor-click #cursor-ring {
  width: 28px; height: 28px;
  background: rgba(var(--accent-rgb), 0.14);
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 72px; /* compense la nav sticky (14px padding + contenu) */
}
/* Toutes les ancres compensent la nav sticky pour ne pas être masquées */
#pingProjet, #pingProcess, #pingContact,
#projet1, #projet2, #projet3 {
  scroll-margin-top: 72px;
}
body {
  background: var(--bg); color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-weight: 300; line-height: 1.6; overflow-x: hidden;
}

/* ── TACHES LUMINEUSES ── */
body::before {
  content: ''; position: fixed;
  top: -160px; left: -200px; width: 800px; height: 800px;
  background: radial-gradient(circle, var(--glow-a) 0%, var(--glow-b) 38%, transparent 68%);
  pointer-events: none; z-index: 0;
  transition: background 1.8s ease;
  animation: breathe 12s ease-in-out infinite;
}
body::after {
  content: ''; position: fixed;
  bottom: -150px; right: -120px; width: 700px; height: 700px;
  background: radial-gradient(circle, var(--glow-c) 0%, transparent 62%);
  pointer-events: none; z-index: 0;
  transition: background 1.8s ease;
  animation: breathe 16s ease-in-out infinite reverse;
}
@keyframes breathe {
  0%,100% { transform: scale(1); opacity: 1; }
  50%      { transform: scale(1.10); opacity: .72; }
}

/* ── SWITCHER ── */
.switcher {
  position: fixed; bottom: 28px; right: 28px;
  z-index: 998; display: flex; flex-direction: column; align-items: flex-end; gap: 8px;
}
.switcher-label { font-size: 9px; letter-spacing: 2px; text-transform: uppercase; color: var(--muted); }
.switcher-btns {
  display: flex; gap: 6px;
  background: rgba(13,17,23,0.88);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-h); border-radius: 40px; padding: 6px 8px;
}
.sw-btn {
  width: 28px; height: 28px; border-radius: 50%;
  border: 2px solid transparent;
  transition: transform .22s, border-color .22s;
}
.sw-btn:hover { transform: scale(1.18); }
.sw-btn.active { border-color: rgba(255,255,255,0.55); }
.sw-btn-violet { background: linear-gradient(135deg,#C4B5FD,#8EC5FC); }
.sw-btn-rose   { background: linear-gradient(135deg,#FA709A,#FEE140); }
.sw-btn-vert   { background: linear-gradient(135deg,#84FAB0,#8FD3F4); }
.sw-name {
  font-size: 10px; color: var(--muted);
  background: rgba(13,17,23,0.88); backdrop-filter: blur(20px);
  border: 1px solid var(--border); border-radius: 20px; padding: 4px 12px;
}

/* ── NAV ── */
nav {
  position: sticky; top: 0; z-index: 200;
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 40px;
  background: rgba(13,17,23,0.80);
  backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 20px; font-weight: 900; letter-spacing: 1px; text-transform: uppercase;
}
.nav-links { display: flex; gap: 28px; }
.nav-links a {
  font-size: 11px; letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--muted); text-decoration: none; transition: color .2s;
}
.nav-links a:hover { color: var(--text); }
.nav-cta {
  color: #0D1117; border: none;
  padding: 9px 20px; font-family: 'DM Sans', sans-serif;
  font-size: 11px; font-weight: 600; letter-spacing: 1.5px;
  text-transform: uppercase; border-radius: 8px;
  transition: opacity .2s;
}
.nav-cta:hover { opacity: .82; }

/* ── HERO ── */
.hero {
  position: relative; z-index: 1;
  padding: 80px 40px 64px;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 48px; border-bottom: 1px solid var(--border);
  min-height: 92vh; align-items: center;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.05); border: 1px solid var(--border);
  border-radius: 20px; padding: 5px 14px; margin-bottom: 24px;
}
.badge-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent); animation: pulse 2.4s ease-in-out infinite;
  transition: background 1.8s ease;
}
/* Pulse calmé : amplitude réduite (1 → 0.55 au lieu de 0.22)
   et durée allongée (2.4s → 4s) pour rester perceptible sans
   écraser le reste de la page. */
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.55} }
.badge-dot { animation-duration: 4s; }
.badge-text { font-size: 10px; letter-spacing: 2px; text-transform: uppercase; color: var(--muted); }
.hero-eyebrow { font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: var(--muted); margin-bottom: 16px; }

h1 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(72px, 9vw, 108px);
  font-weight: 900; line-height: 0.88; letter-spacing: -2px;
  text-transform: uppercase; color: var(--text); margin-bottom: 8px;
}
/* .h1-grad → utilise .grad directement en HTML */
h1 .h1-grad { display: block; }

.hero-role {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(26px, 3.2vw, 40px); font-weight: 600;
  text-transform: uppercase; color: var(--muted); letter-spacing: 1px; margin-bottom: 28px;
}
.hero-desc { font-size: 14px; color: var(--muted); line-height: 1.8; max-width: 400px; margin-bottom: 36px; }
.hero-btns { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 48px; }

.btn-main {
  color: #0D1117; border: none;
  padding: 14px 28px; font-family: 'DM Sans', sans-serif;
  font-size: 11px; font-weight: 600; letter-spacing: 1.5px;
  text-transform: uppercase; border-radius: 10px;
  transition: opacity .2s, transform .2s;
}
.btn-main:hover { opacity: .85; transform: translateY(-1px); }
.btn-ghost {
  background: rgba(255,255,255,0.05); color: var(--text);
  border: 1px solid var(--border-h); padding: 14px 28px;
  font-family: 'DM Sans', sans-serif;
  font-size: 11px; font-weight: 400; letter-spacing: 1.5px;
  text-transform: uppercase; border-radius: 10px; transition: background .2s;
}
.btn-ghost:hover { background: rgba(255,255,255,0.09); }

.hero-stats { display: flex; gap: 0; border-top: 1px solid var(--border); padding-top: 28px; }
.stat { flex: 1; }
.stat + .stat { border-left: 1px solid var(--border); padding-left: 28px; }
.stat-num {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 48px; font-weight: 800; line-height: 1; margin-bottom: 4px;
}
.stat-label { font-size: 11px; color: var(--muted); line-height: 1.4; }

/* HERO CARD */
.hero-card {
  background: rgba(255,255,255,0.045);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border); border-radius: 20px; padding: 32px;
  position: relative; overflow: hidden;
}
.hc-head {
  display: flex; justify-content: space-between;
  font-size: 9px; letter-spacing: 2px; text-transform: uppercase;
  color: var(--muted); margin-bottom: 20px;
  padding-bottom: 16px; border-bottom: 1px solid var(--border);
}
.hc-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 48px; font-weight: 900; text-transform: uppercase;
  line-height: 0.9; margin-bottom: 12px;
}
.hc-sub { font-size: 12px; color: var(--muted); line-height: 1.65; margin-bottom: 20px; }
.hc-skills {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1px;
  background: var(--border); border-radius: 10px; overflow: hidden; margin-bottom: 20px;
}
.hc-skill { background: rgba(255,255,255,0.03); padding: 14px; }
.hc-skill-label { font-size: 9px; letter-spacing: 2px; text-transform: uppercase; color: var(--muted); margin-bottom: 5px; }
.hc-skill-val { font-size: 13px; font-weight: 500; color: var(--text); }

.hc-project {
  display: flex; justify-content: space-between; align-items: center;
  padding: 11px 0; border-bottom: 1px solid var(--border);
}
.hc-project:last-of-type { border: none; }
.hcp-name { font-size: 13px; font-weight: 500; color: var(--text); }
.hcp-type { font-size: 10px; color: var(--muted); margin-top: 1px; }
.hcp-year { font-size: 9px; letter-spacing: 1px; text-transform: uppercase; color: var(--muted); }
.hcp-tag { font-size: 9px; letter-spacing: 1px; text-transform: uppercase; }

/* ── TICKER ── */
.ticker {
  overflow: hidden; white-space: nowrap;
  position: relative; z-index: 1;
  background-size: 200% auto;
  animation: ticker-grad 6s linear infinite;
  transition: background 1.8s ease;
  padding: 11px 0;
}
@keyframes ticker-grad { 0%{background-position:0%} 100%{background-position:200%} }
.ticker-inner { display: inline-block; animation: scroll 28s linear infinite; }
@keyframes scroll { from{transform:translateX(0)} to{transform:translateX(-50%)} }
.ticker-text {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 13px; font-weight: 800; letter-spacing: 3px;
  text-transform: uppercase; color: #0D1117; padding: 0 28px;
}
.ticker-sep { opacity: .35; }

/* ── SECTIONS ── */
.section { position: relative; z-index: 1; padding: 64px 40px; border-bottom: 1px solid var(--border); }
.eyebrow { font-size: 10px; letter-spacing: 3px; text-transform: uppercase; color: var(--muted); margin-bottom: 14px; }
h2 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(42px, 5.5vw, 62px); font-weight: 800;
  text-transform: uppercase; color: var(--text); line-height: 0.92; letter-spacing: -0.5px;
}
.section-intro { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: end; margin-bottom: 40px; }
.section-desc { font-size: 13px; color: var(--muted); line-height: 1.8; }

/* PROJETS */
.projects-grid {
  display: grid; grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 1px; background: var(--border); border-radius: 16px; overflow: hidden;
}
.project-card {
  background: rgba(255,255,255,0.035);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  padding: 28px 24px; transition: background .25s;
  position: relative; overflow: hidden;
}
.project-card::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--g1), var(--g2));
  transform: scaleX(0); transform-origin: left;
  transition: transform .4s ease, background 1.8s ease;
}
.project-card:hover { background: rgba(255,255,255,0.06); }
.project-card:hover::after { transform: scaleX(1); }
.project-card.featured { grid-column: span 2; }
.proj-num { font-size: 9px; letter-spacing: 2px; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; }
.proj-type { font-size: 9px; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 16px; }
.proj-name {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 32px; font-weight: 800; text-transform: uppercase;
  color: var(--text); line-height: 0.95; margin-bottom: 8px;
}
.project-card.featured .proj-name { font-size: 44px; }
.proj-desc { font-size: 12px; color: var(--muted); line-height: 1.65; margin-bottom: 16px; }
.proj-tags { display: flex; flex-wrap: wrap; gap: 6px; }
/* WCAG AA passé de --muted2 (ratio 2.5:1, non AA) à --muted (ratio 4.6:1, AA) */
.proj-tag {
  font-size: 9px; letter-spacing: 1px; text-transform: uppercase;
  color: var(--muted); border: 1px solid var(--border-h); padding: 3px 10px; border-radius: 20px;
}
.proj-result { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--border); font-size: 11px; color: var(--muted); }
.proj-result strong { font-weight: 600; font-size: 13px; color: var(--text); }

/* SERVICES + PROCESS */
.two-col-section {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1px; background: var(--border);
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.glass-card {
  background: rgba(255,255,255,0.035);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); padding: 48px 40px;
}
.glass-card h3 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(34px, 4vw, 46px); font-weight: 800;
  text-transform: uppercase; color: var(--text); line-height: 0.92; margin-bottom: 20px;
}
.glass-card p { font-size: 13px; color: var(--muted); line-height: 1.8; margin-bottom: 28px; }

.service-item { display: flex; gap: 16px; align-items: flex-start; padding: 14px 0; border-bottom: 1px solid var(--border); }
.service-item:last-child { border: none; }
.service-num {
  width: 28px; height: 28px; border-radius: 50%;
  flex-shrink: 0; display: flex; align-items: center; justify-content: center;
  font-size: 9px; font-weight: 700; color: #0D1117;
}
.service-title { font-size: 14px; font-weight: 500; color: var(--text); margin-bottom: 4px; }
.service-desc { font-size: 11px; color: var(--muted); line-height: 1.55; }

.process-step { padding: 16px 0; border-bottom: 1px solid var(--border); }
.process-step:last-child { border: none; }
.step-label { font-size: 10px; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 5px; }
.step-name { font-size: 16px; font-weight: 500; color: var(--text); margin-bottom: 4px; }
.step-desc { font-size: 11px; color: var(--muted); line-height: 1.55; }

/* TÉMOIGNAGES */
.testimonials-grid {
  display: grid; grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 1px; background: var(--border); border-radius: 16px; overflow: hidden; margin-top: 40px;
}
.testi-card { background: rgba(255,255,255,0.03); padding: 28px 24px; }
.testi-quote { font-size: 13px; color: var(--muted); line-height: 1.75; font-style: italic; margin-bottom: 20px; }
.testi-author { border-top: 1px solid var(--border); padding-top: 14px; }
.testi-name { font-size: 13px; font-weight: 500; color: var(--text); margin-bottom: 2px; }
.testi-role { font-size: 10px; letter-spacing: 1px; text-transform: uppercase; color: var(--muted); }

/* CONTACT */
.contact-section {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 48px; padding: 72px 40px; border-bottom: 1px solid var(--border);
}
.contact-item {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 16px 0; border-bottom: 1px solid var(--border);
}
.contact-item:last-child { border: none; }
.ci-label { font-size: 9px; letter-spacing: 2px; text-transform: uppercase; color: var(--muted); }
.ci-val { font-size: 14px; font-weight: 500; color: var(--text); }

.cta-card {
  background: rgba(255,255,255,0.045);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border); border-radius: 20px; padding: 36px;
  display: flex; flex-direction: column; position: relative; overflow: hidden;
}
.cta-eyebrow { font-size: 9px; letter-spacing: 3px; text-transform: uppercase; margin-bottom: 18px; display: block; }
.cta-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(34px, 4vw, 50px); font-weight: 900;
  text-transform: uppercase; color: var(--text); line-height: 0.92; margin-bottom: 18px;
}
.cta-body { font-size: 13px; color: var(--muted); line-height: 1.8; margin-bottom: 28px; flex: 1; }
.cta-btns { display: flex; gap: 10px; flex-wrap: wrap; }

/* FOOTER */
footer {
  position: relative; z-index: 1; padding: 28px 40px;
  display: flex; justify-content: space-between; align-items: center;
  border-top: 1px solid var(--border); flex-wrap: wrap; gap: 12px;
}
.footer-logo {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 16px; font-weight: 800; text-transform: uppercase;
  color: var(--muted); letter-spacing: 1px;
}
.footer-links { display: flex; gap: 22px; flex-wrap: wrap; }
.footer-links a { font-size: 10px; letter-spacing: 1px; text-transform: uppercase; color: var(--muted); text-decoration: none; transition: color .2s; }
.footer-links a:hover { color: var(--text); }
/* Lien scroll-to-top : accent visuel léger pour signaler l'action.
   Présent sur homepage + toutes les pages projet (footer commun). */
.footer-links a.footer-top-link {
  background: linear-gradient(135deg, var(--g1), var(--g2));
  background-clip: text; -webkit-background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
  font-weight: 700;
}
.footer-links a.footer-top-link:hover { opacity: 0.8; }
.footer-links a:hover { color: var(--muted); }
.footer-copy { font-size: 10px; letter-spacing: 1px; color: var(--muted); }

/* ── RESPONSIVE ── */
@media (max-width: 960px) {
  nav { padding: 12px 20px; }
  .nav-links { display: none; }
  .hero { grid-template-columns: 1fr; padding: 48px 20px; gap: 36px; min-height: auto; }
  .section { padding: 48px 20px; }
  .section-intro { grid-template-columns: 1fr; gap: 16px; }
  .projects-grid { grid-template-columns: 1fr 1fr; }
  .project-card.featured { grid-column: span 2; }
  .two-col-section { grid-template-columns: 1fr; }
  .glass-card { padding: 36px 24px; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .contact-section { grid-template-columns: 1fr; gap: 32px; padding: 48px 20px; }
  footer { padding: 20px; }
  .switcher { bottom: 16px; right: 16px; }
}
@media (max-width: 600px) {
  .hero-stats { flex-direction: column; gap: 16px; }
  .stat + .stat { border-left: none; border-top: 1px solid var(--border); padding-left: 0; padding-top: 16px; }
  .projects-grid { grid-template-columns: 1fr; }
  .project-card.featured { grid-column: span 1; }
  .hc-skills { grid-template-columns: 1fr; }
  .hero-btns, .cta-btns { flex-direction: column; }
  h1 { font-size: 68px; }
  h2 { font-size: 38px; }
  .nav-logo { font-size: 16px; }
  /* Curseur personnalisé masqué sur mobile : on rend le curseur système */
  #cursor-ring, #cursor-dot { display: none; }
  *, a, button { cursor: auto !important; }
}

/* ══════════════════════════════════════════════════════════════
   SWITCHER MOBILE (≤ 700px) — UX rond + éclatement bottom→top
   ──────────────────────────────────────────────────────────────
   Au repos : bulle ronde 48×48 reflétant la couleur active (bottom-right).
   Au clic : la pill .switcher s'affiche au-dessus en colonne, les boutons
   couleur (sauf l'actif, déjà représenté par le rond) jaillissent en
   stagger ~80ms avec slide-up + fade-in (effet « feu d'artifice »).
   Sélection d'une couleur : repli après 250ms + le rond change de teinte.
   ══════════════════════════════════════════════════════════════ */
.switcher-toggle {
  display: none;
  position: fixed;
  bottom: 16px; right: 16px;
  width: 48px; height: 48px;
  border-radius: 50%;
  border: 1px solid var(--border-h);
  background: rgba(13,17,23,0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  cursor: pointer; z-index: 999;
  align-items: center; justify-content: center;
  box-shadow: 0 8px 24px -8px rgba(0,0,0,0.6);
  padding: 0;
}
.switcher-toggle:focus-visible { outline: 2px solid var(--g1); outline-offset: 2px; }
.switcher-toggle-icon {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--g1), var(--g2));
  border: 2px solid rgba(255,255,255,0.18);
  display: block;
  transition: background .3s ease;
}

@media (max-width: 700px) {
  /* Bascule mobile : on cache la pill statique, on affiche le rond toggle.
     Visuellement, le rond « s'allonge » vers le haut au clic : la pill
     .switcher.expanded apparaît juste AU-DESSUS du rond avec le même
     fond/bordure et coins inférieurs plats, créant l'illusion d'un seul
     élément capsule continue. Le rond, lui, devient plat en haut quand
     expanded pour finir la jointure. */
  .switcher { display: none; }
  .switcher-toggle {
    display: flex;
    transition: border-radius .25s ease, border-top-color .25s ease;
  }
  .switcher-toggle[aria-expanded="true"] {
    border-radius: 0 0 24px 24px;
    border-top-color: transparent;
  }

  .switcher.expanded {
    display: flex !important;
    flex-direction: column;
    align-items: center;
    position: fixed;
    bottom: 64px; /* exactly toggle bottom (16) + height (48) → jointure parfaite */
    right: 16px;
    width: 48px;
    padding: 10px 0 6px;
    background: rgba(13,17,23,0.92);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
    border: 1px solid var(--border-h);
    border-bottom: 0;
    border-radius: 24px 24px 0 0;
    box-shadow: 0 -6px 18px -8px rgba(0,0,0,0.5);
    z-index: 1000;
    transform-origin: bottom center;
    animation: switcherCapsule .26s cubic-bezier(.2,.7,.25,1) backwards;
  }
  .switcher.expanded .switcher-label,
  .switcher.expanded .sw-name { display: none; }
  .switcher.expanded .switcher-btns {
    display: flex;
    flex-direction: column-reverse; /* dernier dot collé au-dessus du rond */
    gap: 10px;
    padding: 0;
    background: transparent;
    border: 0;
    align-items: center;
  }
  .switcher.expanded .sw-btn {
    width: 30px; height: 30px;
    border: 2px solid rgba(255,255,255,0.28);
    box-shadow: 0 2px 6px -2px rgba(0,0,0,0.5);
  }
  /* La couleur active n'est pas répétée dans la pill (déjà sur le rond) */
  .switcher.expanded .sw-btn.active { display: none; }
}

@keyframes switcherCapsule {
  from { transform: scaleY(0); opacity: 0; }
  to   { transform: scaleY(1); opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
  .switcher.expanded { animation: none; }
  .switcher-toggle { transition: none; }
}

/* ══════════════════════════════════════════
   FOCUS VISIBLE navigation clavier
   Outline dégradé sur chaque élément interactif
══════════════════════════════════════════ */
a:focus-visible,
button:focus-visible,
.sw-btn:focus-visible,
.project-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 6px;
  transition: outline-color 1.8s ease;
}
.sw-btn:focus-visible { outline-offset: 4px; }

/* ══════════════════════════════════════════
   PREFERS-REDUCED-MOTION
   Stoppe animations/ticker/taches lumineuses
   pour utilisateurs sensibles.
══════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  body::before, body::after { animation: none; }
  .ticker-inner { animation: none; }
  .badge-dot { animation: none; }
  #bg-canvas { display: none; }
  #cursor-ring, #cursor-dot { display: none; }
  *, a, button { cursor: auto !important; }
}

 /* --------------- Pour le mail ------------------------*/

 .contact-btn1 {
  background: none;
  border: none;
  color: inherit; /* garde la couleur du texte */
  cursor: pointer;
  text-decoration: none;
}
/* ══════════════════════════════════════════════════════════════
   BADGE « Étude détaillée → » sur les cartes projet
   ──────────────────────────────────────────────────────────────
   Affiché en top-right des cartes ayant une page dédiée
   (cf. modal.js → injectButtons() → proj.lien).
   Pill arrondie, accent du theme actif (--g1 → --g2).
   Animation hover : flèche se décale de 4px vers la droite.
   ══════════════════════════════════════════════════════════════ */
.proj-card-badge {
  position: absolute;
  top: 14px; right: 14px;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 11px 5px 12px;
  background: linear-gradient(135deg, var(--g1), var(--g2));
  color: var(--bg);
  border-radius: 20px;
  font-family: 'DM Sans', sans-serif;
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  box-shadow: 0 4px 12px -4px rgba(196,181,253,0.5);
  transition: background-position 800ms ease, transform 200ms ease;
  background-size: 200% 200%;
  pointer-events: none; /* la carte gère le clic */
}
.proj-card-badge-arrow {
  display: inline-block;
  font-size: 13px;
  transition: transform 200ms ease;
}

/* ══════════════════════════════════════════════════════════════
   ANIMATION HOVER cartes ayant une page (4.4)
   ──────────────────────────────────────────────────────────────
   Élévation -4px + ombre douce + flèche du badge décalée 4px.
   Pas de glow agressif (proposition Q3 = A : sobre).
   Respect prefers-reduced-motion via le bloc global déjà présent.
   ══════════════════════════════════════════════════════════════ */
.project-card.has-study {
  transition: background 0.25s, transform 0.25s ease, box-shadow 0.25s ease;
}
.project-card.has-study:hover,
.project-card.has-study:focus-within {
  transform: translateY(-4px);
  box-shadow: 0 14px 32px -16px rgba(0,0,0,0.5);
}
.project-card.has-study:hover .proj-card-badge-arrow,
.project-card.has-study:focus-within .proj-card-badge-arrow {
  transform: translateX(4px);
}
.project-card.has-study:hover .proj-card-badge,
.project-card.has-study:focus-within .proj-card-badge {
  background-position: 100% 100%;
  box-shadow: 0 8px 18px -6px rgba(196,181,253,0.65);
}

/* Mobile : badge réduit pour ne pas masquer le titre sur 375px */
@media (max-width: 480px) {
  .proj-card-badge {
    top: 10px; right: 10px;
    padding: 4px 9px;
    font-size: 8.5px;
    letter-spacing: 1px;
    gap: 4px;
  }
  .proj-card-badge-arrow { font-size: 11px; }
  /* La carte featured a un titre plus grand : on garde un padding-top pour éviter le chevauchement */
  .project-card.featured.has-study .proj-num { margin-top: 4px; }
}

/* ══════════════════════════════════════════════════════════════
   BADGE « EN COURS » projets WIP (Phase 5 : Site Catalogue)
   ──────────────────────────────────────────────────────────────
   Inséré dynamiquement dans .proj-num par modal.js (injectButtons).
   Inline-flex à droite du libellé « Projet 01 » plutôt que collé
   en absolute coin haut-gauche pour rester lié visuellement au num.
   Couleur warm orange (#FFB84D), distincte du dégradé violet/bleu
   du thème signale « pas finalisé » sans confondre avec les badges
   de cas d'étude posés.
   ══════════════════════════════════════════════════════════════ */
.proj-card-wip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 9px;
  margin-left: 8px;
  vertical-align: middle;
  background: rgba(255, 184, 77, 0.10);
  border: 1px solid rgba(255, 184, 77, 0.45);
  color: #FFB84D;
  border-radius: 20px;
  font-family: 'DM Sans', sans-serif;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  pointer-events: none;
  /* Le pulse d'opacité du dot reste discret ; pas de halo backdrop-blur
     (inutile désormais qu'on n'est plus sur fond image). */
}
.proj-card-wip-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #FFB84D;
  box-shadow: 0 0 6px rgba(255,184,77,0.6);
  animation: wipPulse 2.4s ease-in-out infinite;
}
@keyframes wipPulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50%      { opacity: 1;   transform: scale(1.15); }
}
@media (prefers-reduced-motion: reduce) {
  .proj-card-wip-dot { animation: none; opacity: 1; }
}
@media (max-width: 480px) {
  .proj-card-wip {
    padding: 2px 7px;
    font-size: 8px;
    letter-spacing: 1px;
    gap: 4px;
    margin-left: 6px;
  }
}

/* ══════════════════════════════════════════════════════════════
   HERO renforcement impact (retours test recruteur 5s)
   ──────────────────────────────────────────────────────────────
   A1 : « Design qui questionne / Interface qui répond » passe
   de muted2 (opacité basse, échappait au regard) à text plein
   + ligne 2 en gradient → la baseline devient le 2e point
   d'attention après le H1.
   A2 : badge alternance distinctif (bordure accent + fond plus
   marqué) pour que l'info clé « cherche alternance Master 1 »
   soit lisible en 1 seconde.
   ══════════════════════════════════════════════════════════════ */
.hero-role {
  color: var(--text);
  font-weight: 700;
  letter-spacing: 0;
}
.hero-role-line {
  display: inline-block;
  line-height: 1.05;
}
.hero-role-line.grad {
  font-weight: 800;
}

/* Badge alternance opt-in via .hero-badge-alt
   Reprend la grammaire .hero-badge mais avec :
   - bordure accent (--g1) au lieu de border neutre
   - fond accent-tinted (rgba(--g1, 0.10))
   - text opacity full
   - micro-strong sur le mot clé « Recherche alternance » */
.hero-badge.hero-badge-alt {
  background: rgba(196,181,253,0.08);
  border: 1px solid rgba(196,181,253,0.45);
  padding: 6px 16px;
  /* Pas de halo extérieur : zone reste calme, n'écrase pas le reste */
}
.hero-badge.hero-badge-alt .badge-text {
  color: var(--text);
  letter-spacing: 1.5px;
}
.hero-badge.hero-badge-alt .badge-text strong {
  background: linear-gradient(135deg, var(--g1), var(--g2));
  background-clip: text; -webkit-background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
  font-weight: 800;
}
.hero-badge.hero-badge-alt .badge-dot {
  width: 7px; height: 7px;
  /* Halo retiré : le pulse seul suffit, plus de glow agressif */
}

/* « freelance dispo » en deuxième ligne d'info discret pour ne pas
   concurrencer le mot-clé alternance (priorité visuelle de la recherche). */
.badge-soft {
  color: var(--muted);
  font-weight: 400;
  text-transform: lowercase;
  letter-spacing: 1px;
  opacity: 0.85;
}

/* Mobile : badge wrap correct sur 375px */
@media (max-width: 480px) {
  .hero-badge.hero-badge-alt .badge-text { letter-spacing: 1px; font-size: 9.5px; }
  .badge-soft { letter-spacing: 0.5px; }
}

/* ══════════════════════════════════════════════════════════════
   SECTION « MA PROPOSITION DE VALEUR » phase 5b
   ──────────────────────────────────────────────────────────────
   4 cards qui répondent à la question implicite « pourquoi te recruter ».
   - Desktop ≥ 960px : 4 cards en ligne (grid auto-fit minmax)
   - Tablet  640-960  : 2x2
   - Mobile  < 640    : 1 colonne empilée
   Hover : léger lift + bordure accent (--g1) pour marquer l'interactivité
   visuelle (les cartes ne sont pas cliquables c'est volontaire).
   ══════════════════════════════════════════════════════════════ */
.value-section { padding-bottom: 80px; }
.value-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 32px;
}
.value-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px 22px 26px;
  transition: border-color .25s ease, transform .25s ease, background .25s ease;
  position: relative;
  display: flex; flex-direction: column;
  gap: 14px;
}
.value-card:hover {
  border-color: var(--g1, #C4B5FD);
  transform: translateY(-3px);
  background: rgba(255,255,255,0.05);
}
.value-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(196,181,253,0.16), rgba(142,197,252,0.14));
  border: 1px solid rgba(196,181,253,0.30);
  flex-shrink: 0;
}
.value-icon svg {
  width: 22px; height: 22px;
  color: var(--g1, #C4B5FD);
  stroke: currentColor; fill: none;
}
.value-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: 22px;
  line-height: 1.05;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--text);
  margin: 0;
}
.value-desc {
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--muted);
  margin: 0;
}

@media (max-width: 1100px) {
  .value-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
}
@media (max-width: 640px) {
  .value-grid { grid-template-columns: 1fr; gap: 14px; }
  .value-card { padding: 22px 20px 22px; }
  .value-title { font-size: 20px; }
}