*{box-sizing:border-box}
:root{
  --yellow:#f5c400;
  --yellow2:#ffdb28;
  --safe-top:env(safe-area-inset-top,0px);
  --safe-right:env(safe-area-inset-right,0px);
  --safe-bottom:env(safe-area-inset-bottom,0px);
  --safe-left:env(safe-area-inset-left,0px);
  --sticker-font: Impact, Haettenschweiler, "Arial Narrow Bold", "Arial Black", sans-serif;
}
html,body{margin:0;height:100%;background:#101010;color:#fff;font-family:Arial,Helvetica,sans-serif;overflow:hidden}
button{font:inherit}
.brand-shell{position:relative;width:100%;height:100dvh;overflow:hidden;background:#111;isolation:isolate}
.global-grain{position:absolute;inset:-20%;z-index:0;pointer-events:none;opacity:.16;background-image:radial-gradient(rgba(255,255,255,.6) .5px, transparent .8px);background-size:5px 5px;mix-blend-mode:soft-light}
.topbar{
  position:absolute;z-index:20;top:0;left:0;right:0;height:88px;
  display:flex;align-items:center;justify-content:space-between;
  padding:calc(12px + var(--safe-top)) calc(22px + var(--safe-right)) 10px calc(22px + var(--safe-left));
  background:linear-gradient(180deg,rgba(8,8,8,.95),rgba(8,8,8,.76),transparent);
  pointer-events:none;
}
.brand-lockup{display:flex;align-items:center;gap:14px;min-width:0}
.brand-mark{
  width:72px;
  height:58px;
  overflow:visible;
  background:transparent;
  border:0;
  box-shadow:none;
  flex:0 0 auto;
  display:flex;
  align-items:center;
  justify-content:center;
}
.brand-mark img{
  width:100%;
  height:100%;
  object-fit:contain;
  object-position:center;
  padding:0;
  background:transparent;
  filter:drop-shadow(0 5px 6px rgba(0,0,0,.45));
}
.brand-copy{display:flex;flex-direction:column;line-height:.9}
.brand-copy span{
  font-family:var(--sticker-font);
  font-size:11px;font-weight:900;letter-spacing:.08em;color:var(--yellow2);
  text-transform:uppercase;
  text-shadow:-1px -1px 0 #111, 1px -1px 0 #111, -1px 1px 0 #111, 1px 1px 0 #111, 0 2px 0 #111;
}
.brand-copy strong{
  font-family:var(--sticker-font);
  font-size:22px;font-weight:1000;letter-spacing:-.04em;
  text-transform:uppercase;color:#fff;
  text-shadow:-2px -2px 0 #111, 2px -2px 0 #111, -2px 2px 0 #111, 2px 2px 0 #111, 0 5px 0 rgba(0,0,0,.55);
}
.counter{display:flex;align-items:baseline;gap:5px;font-weight:1000;text-shadow:0 2px 12px rgba(0,0,0,.35)}
.counter #currentIndex{font-family:var(--sticker-font);font-size:22px;color:var(--yellow2)}
.counter i{font-style:normal;opacity:.45;font-size:13px}
.counter #totalIndex{font-family:var(--sticker-font);font-size:13px;opacity:.8}

.scroller{
  position:absolute;inset:0;z-index:2;
  overflow-y:auto;overflow-x:hidden;
  scroll-snap-type:y mandatory;
  scrollbar-width:none;
  overscroll-behavior-y:contain;
  touch-action:pan-y;
}
.scroller::-webkit-scrollbar{display:none}
.scene{
  position:relative;min-height:100dvh;
  scroll-snap-align:start;scroll-snap-stop:always;
  display:grid;place-items:center;
  overflow:hidden;
  padding:94px 16px 92px;
  isolation:isolate;
}
.scene::before{
  content:"";position:absolute;inset:-8%;z-index:-3;
  background-image:var(--scene-bg);
  background-size:cover;background-position:center;
  filter:blur(28px) saturate(.9) brightness(.62);
  transform:scale(1.12);
  opacity:.58;
}
.scene::after{
  content:"";position:absolute;inset:0;z-index:-2;
  background:
    radial-gradient(circle at 50% 42%,rgba(255,220,50,.18),transparent 28%),
    linear-gradient(180deg,rgba(0,0,0,.16),rgba(0,0,0,.42)),
    repeating-linear-gradient(135deg,rgba(255,213,0,.035) 0 2px,transparent 2px 8px);
}
.scene-art{
  position:relative;
  width:min(94vw, 470px);
  height:min(78dvh, 720px);
  display:flex;align-items:center;justify-content:center;
}
.scene-kicker{
  position:absolute;z-index:4;top:4px;left:12px;
  background:var(--yellow);color:#111;
  font-family:var(--sticker-font);
  font-weight:1000;font-size:13px;letter-spacing:.03em;
  text-transform:uppercase;
  padding:9px 12px;border:3px solid #111;
  box-shadow:4px 4px 0 #111, 0 12px 24px rgba(0,0,0,.22);
  transform:rotate(-2deg);
}
.poster-wrap{
  position:relative;
  width:min(84vw, 382px);
  max-height:68dvh;
  display:flex;align-items:center;justify-content:center;
  transform:rotate(-.4deg);
  filter:drop-shadow(0 24px 34px rgba(0,0,0,.48));
}
.poster-wrap.rotate-neg{transform:rotate(-1.5deg)}
.poster-wrap.rotate-pos{transform:rotate(1.5deg)}
.poster-wrap picture{display:block;width:100%;position:relative;z-index:2}
.poster-wrap picture img{
  width:100%;height:auto;display:block;
  max-height:68dvh;object-fit:contain;
  border:5px solid rgba(255,245,222,.96);
  box-shadow:0 0 0 2px rgba(0,0,0,.8);
}
.poster-shadow{
  position:absolute;inset:12px -10px -12px 10px;z-index:1;
  background:#111;opacity:.75;transform:rotate(1.8deg);
}

/* Smash Burger: produits HD superposés au poster, sans toucher au fond ni aux textes. */
.poster-wrap-smash{overflow:visible;}
.poster-wrap-smash .poster-base{position:relative;z-index:2;}
.poster-wrap-smash .smash-food{
  position:absolute;
  z-index:3;
  width:auto;
  height:auto;
  max-width:none;
  max-height:none;
  object-fit:contain;
  border:0;
  box-shadow:none;
  pointer-events:none;
  user-select:none;
  -webkit-user-drag:none;
  filter:drop-shadow(0 5px 4px rgba(0,0,0,.32));
}

/* Emplacements calculés sur le poster source 1122 × 1402.
   Chaque produit reste strictement dans sa case et ne recouvre ni prix ni description. */
.poster-wrap-smash .food-chevre{left:7.13%;top:33.52%;width:19.61%;height:12.84%;object-fit:contain;}
.poster-wrap-smash .food-giant{left:34.76%;top:33.17%;width:18.72%;height:13.20%;object-fit:contain;}
.poster-wrap-smash .food-raclette{left:58.82%;top:34.95%;width:16.93%;height:11.41%;object-fit:contain;}
.poster-wrap-smash .food-beef{left:8.02%;top:56.70%;width:16.93%;height:7.49%;object-fit:contain;}
.poster-wrap-smash .food-bacon{left:8.02%;top:65.26%;width:16.93%;height:7.49%;object-fit:contain;}
.poster-wrap-smash .food-fish{left:8.02%;top:74.18%;width:16.93%;height:7.49%;object-fit:contain;}
.poster-wrap-smash .food-chicken{left:8.02%;top:83.10%;width:16.93%;height:7.49%;object-fit:contain;}
.scene-side-note{
  position:absolute;
  z-index:3;
  left:20px;
  bottom:30px;
  max-width:min(38vw, 170px);
  padding-inline:4px;
  font-family:var(--sticker-font);
  font-size:clamp(28px,9vw,54px);
  font-weight:1000;
  line-height:.82;
  letter-spacing:-.06em;
  text-transform:uppercase;
  color:#fff;
  text-shadow:-2px -2px 0 #111, 2px -2px 0 #111, -2px 2px 0 #111, 2px 2px 0 #111, 0 6px 0 rgba(0,0,0,.6);
  transform:rotate(-7deg);
  pointer-events:none;
}
.scene-side-note.align-right{
  left:auto;
  right:20px;
  text-align:right;
  transform:rotate(6deg);
}
.scene-side-note::after{
  content:"";
  position:absolute;
  z-index:-1;
  left:-10px;
  right:-10px;
  top:54%;
  height:30%;
  background:var(--yellow);
  transform:skewX(-10deg);
  box-shadow:4px 4px 0 #111;
}
.dock{
  position:absolute;z-index:30;left:0;right:0;bottom:0;
  padding:10px calc(14px + var(--safe-right)) calc(12px + var(--safe-bottom)) calc(14px + var(--safe-left));
  display:flex;align-items:center;
  background:linear-gradient(0deg,rgba(8,8,8,.96),rgba(8,8,8,.78),transparent);
}
.dock-inner{
  flex:1;min-width:0;height:52px;border-radius:18px;
  display:flex;align-items:center;gap:10px;padding:8px 10px;
  background:rgba(20,20,20,.86);border:1px solid rgba(255,255,255,.08);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
}
.nav-btn{
  width:36px;height:36px;flex:0 0 auto;border:0;border-radius:12px;
  background:var(--yellow);color:#111;font-size:30px;font-weight:900;line-height:1;
  display:grid;place-items:center;padding:0;box-shadow:2px 2px 0 rgba(255,255,255,.16);
}
.progress-rail{height:5px;flex:1;background:#2e2e2e;border-radius:99px;overflow:hidden}
.progress-rail span{display:block;width:11.11%;height:100%;background:var(--yellow);border-radius:99px;transition:width .45s cubic-bezier(.2,.8,.2,1)}

@media (min-width:800px){
  .scene{padding-left:20vw;padding-right:20vw}
  .scene-art{width:min(78vw,900px);height:min(80dvh,760px)}
  .poster-wrap{width:min(40vw,430px)}
  .scene-kicker{left:calc(50% - 330px);top:40px}
  .scene-side-note{
    left:calc(50% - 360px);
    bottom:90px;
    font-size:72px;
    max-width:260px;
  }
  .scene-side-note.align-right{
    left:auto;
    right:calc(50% - 360px);
  }
  .scene::before{filter:blur(38px) saturate(.85) brightness(.55)}
}
@media (max-width:420px){
  .scene{padding-left:10px;padding-right:10px}
  .scene-art{width:100%}
  .poster-wrap{width:min(92vw,390px)}
  .poster-wrap picture img{max-height:68dvh}
  .scene-side-note{
    font-size:28px;
    bottom:18px;
    max-width:138px;
    left:18px;
  }
  .scene-side-note.align-right{
    right:18px;
  }
  .scene-kicker{font-size:13px;padding:8px 10px}
  .brand-copy strong{font-size:22px}
  .brand-copy span{font-size:11px}
}