/* ============ TOKENS AXIOFORGE ============ */
:root{
  --bg:#050505;
  --ink:#F4F4F0;
  --dim:#8A8A90;
  --accent:#ECFF00;         /* jaune fluo */
  --gunmetal:#1A1A1F;
  --line:#232328;
  --pill:#F4F4F0;
  --pill-ink:#0A0A0C;
  --font-display:"Doto",monospace;
  --font-ui:"Space Grotesk",system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--font-ui);overflow-x:hidden}

/* ============ LOADER ============ */
.loader{
  position:fixed;inset:0;z-index:100;
  background:var(--bg);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;
  transition:opacity .5s ease, visibility .5s;
}
.loader.done{opacity:0;visibility:hidden}
.loader-word{font-family:var(--font-display);font-weight:800;letter-spacing:.3em;font-size:clamp(1.2rem,3vw,2rem)}
.loader-pct{color:var(--accent);font-family:var(--font-display);font-weight:800;font-size:2.6rem}
.loader-bar{width:min(320px,70vw);height:2px;background:var(--line);overflow:hidden}
.loader-bar i{display:block;height:100%;background:var(--accent);transform-origin:left;transform:scaleX(0)}

/* ============ STRUCTURE SCROLLYTELLING ============ */
.stage{height:420vh;position:relative}
.sticky{position:sticky;top:0;height:100vh;overflow:hidden}
#frameCanvas{position:absolute;inset:0;width:100%;height:100%;display:block}

/* filigrane géant */
.watermark{
  position:absolute;inset:0;
  display:flex;align-items:center;justify-content:flex-start;
  padding-left:2vw;
  font-family:var(--font-display);font-weight:800;
  font-size:52vh;line-height:1;color:#0E0E11;
  opacity:.55;pointer-events:none;user-select:none;
  z-index:0;
}

/* ============ TOPBAR (pilules GLITCH — fixe sur toute la page) ============ */
.topbar{
  position:fixed;top:0;left:0;right:0;z-index:50;
  display:flex;justify-content:space-between;align-items:center;
  padding:26px 4vw;
  pointer-events:none;
}
.topbar a{pointer-events:auto}
.nav-pill{
  display:flex;align-items:center;height:46px;padding:0 20px;
  border:1px solid rgba(244,244,240,.35);border-radius:999px;
  color:var(--ink);font-size:.85rem;font-weight:500;text-decoration:none;
  transition:background .2s,color .2s,border-color .2s;
}
.nav-pill:hover{background:var(--pill);color:var(--pill-ink);border-color:transparent}
.nav-pill.active{background:var(--accent);color:var(--pill-ink);border-color:transparent}
.logo-pill{
  background:var(--pill);color:var(--pill-ink);
  font-family:var(--font-display);font-weight:800;letter-spacing:.18em;
  font-size:.85rem;text-decoration:none;
  padding:14px 26px;border-radius:999px;
}
.topnav{display:flex;gap:10px;align-items:center}
.icon-pill,.contact-pill{
  background:var(--pill);color:var(--pill-ink);
  border:none;border-radius:999px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;gap:8px;
  height:46px;min-width:46px;padding:0 14px;
  font-family:var(--font-ui);font-weight:500;font-size:.85rem;
  text-decoration:none;
}
.contact-pill{padding:0 20px}
.icon-pill svg,.contact-pill svg{
  width:17px;height:17px;fill:none;stroke:var(--pill-ink);
  stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;
}

/* ============ HUD ============ */
.hud{
  position:absolute;right:4vw;top:110px;z-index:5;
  text-align:right;
}
.hud-label{font-size:10px;letter-spacing:.3em;text-transform:uppercase;color:var(--dim)}
.hud b{display:block;font-family:var(--font-display);font-weight:800;color:var(--accent);font-size:1.9rem;margin-top:4px}
.hud-bar{width:110px;height:2px;background:var(--line);margin-top:8px;margin-left:auto;overflow:hidden}
.hud-bar i{display:block;height:100%;background:var(--accent);transform-origin:left;transform:scaleX(0)}

/* ============ PHASES TEXTE ============ */
.phase{
  position:absolute;inset:0;z-index:4;
  display:flex;flex-direction:column;justify-content:flex-end;align-items:flex-start;
  padding:0 4vw 8vh;
  pointer-events:none;opacity:0;
}
.display{
  font-family:var(--font-display);font-weight:800;
  font-size:clamp(2.6rem,7.5vw,6rem);
  line-height:.98;letter-spacing:.01em;text-transform:uppercase;
  max-width:11ch;
}
.display-sm{font-size:clamp(2rem,5vw,4rem)}
.sub{margin-top:18px;color:var(--dim);font-size:clamp(.9rem,1.3vw,1.05rem);line-height:1.55;max-width:36ch}
.phase-final{align-items:flex-start}
.cta-pill{
  pointer-events:auto;margin-top:26px;
  background:var(--pill);color:var(--pill-ink);
  font-weight:700;font-size:.9rem;letter-spacing:.06em;
  padding:16px 34px;border-radius:999px;text-decoration:none;
  display:inline-flex;align-items:center;gap:10px;
}
.cta-pill::after{content:"→"}

/* ============ FEATURE CARDS — carte sombre + icône + halo ============ */
.hero-feature{
  position:absolute;z-index:5;
  width:min(300px,78vw);
  border-radius:24px;
  background:linear-gradient(160deg,#141418,#0a0a0c);
  border:1px solid var(--line);
  box-shadow:0 24px 60px rgba(0,0,0,.55), inset 0 1px 0 rgba(244,244,240,.06);
  overflow:hidden;
  opacity:0;pointer-events:none;
}
.hf-body{padding:22px 22px 16px}
.hf-heading{margin:0 0 6px;font-family:var(--font-ui);font-weight:700;font-size:1.05rem;color:var(--ink)}
.hf-desc{margin:0;font-size:.82rem;line-height:1.5;color:var(--dim)}

.hf-art{
  position:relative;height:132px;
  border-top:1px solid var(--line);
  background-image:radial-gradient(rgba(244,244,240,.14) 1px, transparent 1.4px);
  background-size:14px 14px;
  display:flex;align-items:center;justify-content:center;
  overflow:hidden;
}
.hf-art::before{
  content:"";position:absolute;left:50%;bottom:-30%;transform:translateX(-50%);
  width:75%;height:85%;
  background:radial-gradient(closest-side, rgba(236,255,0,.45), transparent 72%);
}
.hf-lines{position:absolute;inset:0;width:100%;height:100%}
.hf-icon{
  position:relative;z-index:1;
  width:56px;height:56px;border-radius:16px;
  background:var(--pill);box-shadow:0 14px 34px rgba(236,255,0,.35);
  display:flex;align-items:center;justify-content:center;
}
.hf-icon svg{
  width:26px;height:26px;fill:none;stroke:var(--pill-ink);
  stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;
}

/* positions — alternées gauche/droite le long du scroll */
.hf-1{top:14%;left:5vw}
.hf-2{top:22%;right:5vw}
.hf-3{top:46%;left:6vw}
.hf-4{top:52%;right:6vw}
.hf-5{top:30%;left:9vw}

/* ============ SCROLL HINT ============ */
.scroll-hint{
  position:absolute;bottom:28px;left:50%;transform:translateX(-50%);z-index:5;
  font-size:10px;letter-spacing:.32em;text-transform:uppercase;color:var(--dim);
  display:flex;flex-direction:column;align-items:center;gap:10px;
  transition:opacity .3s;
}
.scroll-hint::after{
  content:"";width:1px;height:32px;
  background:linear-gradient(var(--accent),transparent);
  animation:drop 1.4s ease-in-out infinite;
}
@keyframes drop{0%{transform:scaleY(0);transform-origin:top}60%{transform:scaleY(1)}100%{opacity:0}}

/* ============ SECTION SUIVANTE ============ */
.next{
  min-height:100vh;position:relative;z-index:2;
  background:var(--bg);border-top:1px solid var(--line);
  display:flex;flex-direction:column;justify-content:center;gap:20px;
  padding:14vh 4vw;
}
.eyebrow{font-size:11px;letter-spacing:.35em;text-transform:uppercase;color:var(--accent)}
.next-sub{color:var(--dim);max-width:56ch;line-height:1.6}

/* ============ RESPONSIVE ============ */
@media (max-width:720px){
  .watermark{font-size:34vh}
  .hud{display:none}
  .nav-pill{display:none}
  .contact-pill span{display:none}
  .hero-feature{width:min(250px,72vw);border-radius:18px}
  .hf-body{padding:16px 18px 12px}
  .hf-heading{font-size:.92rem}
  .hf-desc{font-size:.76rem}
  .hf-art{height:104px}
  .hf-icon{width:46px;height:46px;border-radius:13px}
  .hf-icon svg{width:22px;height:22px}
  .hf-1{left:4vw}
  .hf-2{right:4vw}
  .hf-3{left:4vw}
  .hf-4{right:4vw}
  .hf-5{left:4vw}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .scroll-hint::after{animation:none}
}