:root{
  --bg:#fff4ef;
  --ink:#140c08;
  --muted:#8a6f62;
  --accent:#ee3e35;
  --accent2:#ff7a3d;
  --line:rgba(20,12,8,.08);
  --card:#ffffff;
  --hero-from:#ff5a2f;
  --hero-to:#d61f18;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Manrope","PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif;
  color:var(--ink);
  background:
    radial-gradient(680px 320px at 100% 0,#ff7a3d22,transparent 60%),
    radial-gradient(520px 280px at 0 40%,#ee3e3514,transparent 55%),
    var(--bg);
  padding-bottom:88px;
  overflow-x:hidden;
}
.burst{
  pointer-events:none;
  position:fixed;inset:0;z-index:0;
  background:
    radial-gradient(circle at 20% 10%,#ffd2b833 0 2px,transparent 3px),
    radial-gradient(circle at 80% 20%,#ff9a6a44 0 1.5px,transparent 2.5px),
    radial-gradient(circle at 50% 70%,#ee3e3522 0 2px,transparent 3px);
  opacity:.55;
}
.top,.hero,.offers,.funnel,.promise,.end,footer,.sticky,.marquee{position:relative;z-index:1}

.top{
  position:sticky;top:0;z-index:20;
  display:flex;justify-content:space-between;align-items:center;
  gap:12px;padding:10px 16px;
  background:#fffffff0;
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--ink)}
.brand img{width:36px;height:36px;border-radius:10px;object-fit:cover;box-shadow:0 6px 16px #ee3e3533}
.brand b{font-weight:800;letter-spacing:.08em;font-size:15px}

.hero{
  position:relative;
  min-height:min(100vh,860px);
  display:grid;align-items:end;
  color:#fff;
  overflow:hidden;
}
.hero-bg{
  position:absolute;inset:0;
  background:#1a0c08;
}
.product-wall{
  position:absolute;inset:0;
  display:grid;
  grid-template-columns:repeat(6,minmax(0,1fr));
  grid-auto-rows:minmax(72px,1fr);
  gap:3px;
  padding:3px;
  transform:scale(1.08);
  animation:wallDrift 28s linear infinite alternate;
}
.product-wall .tile{
  position:relative;
  overflow:hidden;
  border-radius:8px;
  background:#2a1410;
  min-height:72px;
}
.product-wall .tile img{
  width:100%;height:100%;
  object-fit:cover;
  display:block;
  transition:transform .4s ease;
}
.product-wall .tile:nth-child(3n){grid-row:span 2}
.product-wall .tile:nth-child(7n){grid-column:span 2}
.product-wall .tile .badge{
  position:absolute;left:4px;bottom:4px;
  background:#ee3e35;color:#fff;
  font-size:10px;font-weight:800;
  padding:2px 6px;border-radius:6px;
  box-shadow:0 4px 10px #0006;
}
.product-wall .tile .badge.flash{
  background:#fff;color:#ee3e35;
}
.hero-scrim{
  position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(20,8,4,.25) 0%,rgba(20,8,4,.15) 35%,rgba(20,8,4,.72) 68%,rgba(20,8,4,.92) 100%),
    linear-gradient(90deg,rgba(238,62,53,.28),transparent 40%,rgba(255,122,61,.22)),
    radial-gradient(80% 55% at 50% 100%,#ee3e35aa,transparent 70%);
  pointer-events:none;
}
.hero-inner{
  position:relative;
  max-width:640px;width:100%;
  margin:0 auto;
  padding:28px 18px 40px;
  text-shadow:0 2px 18px #0008;
}
.eyebrow{
  display:inline-block;
  margin:0 0 14px;
  padding:6px 12px;
  border-radius:999px;
  background:#ffffff24;
  border:1px solid #ffffff38;
  font-size:12px;font-weight:700;letter-spacing:.04em;
  backdrop-filter:blur(8px);
  animation:fadeUp .6s ease both;
}
.price-flash{
  text-align:center;
  margin:0 0 18px;
  animation:fadeUp .7s .05s ease both;
}
.price-tag{
  display:inline-block;
  background:#fff;
  color:var(--accent);
  font-weight:900;
  font-size:12px;
  letter-spacing:.12em;
  padding:4px 10px;
  border-radius:6px;
  transform:rotate(-3deg);
  box-shadow:0 8px 20px #00000033;
  animation:wiggle 2.4s ease-in-out infinite;
}
.price{
  font-family:"Bebas Neue","Impact",sans-serif;
  font-size:clamp(88px,28vw,140px);
  line-height:.85;
  letter-spacing:.02em;
  margin:8px 0 0;
  text-shadow:0 18px 40px #00000040;
  animation:pricePop 1.2s cubic-bezier(.2,1.4,.3,1) both;
}
.price span{font-size:.55em;vertical-align:super;margin-left:2px}
.price-sub{margin:6px 0 0;opacity:.92;font-weight:700}
.hero h1{
  margin:0 0 10px;
  font-size:clamp(34px,9vw,52px);
  line-height:1.05;
  letter-spacing:-.03em;
  font-weight:800;
  text-shadow:0 10px 28px #00000035;
  animation:fadeUp .75s .12s ease both;
}
.lead{
  margin:0;
  opacity:.92;
  line-height:1.55;
  font-weight:600;
  animation:fadeUp .75s .18s ease both;
}
.cta-row{
  display:flex;flex-wrap:wrap;gap:10px;
  margin-top:22px;
  animation:fadeUp .8s .24s ease both;
}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  border:0;border-radius:14px;padding:12px 18px;
  text-decoration:none;color:#fff;font-weight:800;
  background:linear-gradient(120deg,#fff,#ffe8df);
  color:var(--accent);
  box-shadow:0 14px 32px #00000033;
}
.btn.sm{padding:8px 12px;font-size:13px;border-radius:12px}
.btn.lg{min-height:54px;padding:0 22px;font-size:16px}
.top .btn,.sticky .btn,.end .btn{
  background:linear-gradient(120deg,var(--accent2),var(--accent));
  color:#fff;
  box-shadow:0 14px 30px #ee3e354d;
}
.btn.ghost{
  background:#ffffff18;
  color:#fff;
  border:1px solid #ffffff55;
  box-shadow:none;
  backdrop-filter:blur(8px);
}
.pulse{animation:pulse 1.8s ease-in-out infinite}

.marquee{
  overflow:hidden;
  background:var(--ink);
  color:#fff;
  padding:10px 0;
  border-block:1px solid #000;
}
.marquee-track{
  display:flex;gap:28px;width:max-content;
  animation:marquee 18s linear infinite;
  font-weight:800;font-size:13px;letter-spacing:.04em;
  white-space:nowrap;
}
.marquee-track span{opacity:.9}
.marquee-track span::before{content:"✦ ";color:#ffb199}

.offers{
  max-width:640px;margin:-28px auto 0;padding:0 16px;
  display:grid;grid-template-columns:repeat(4,1fr);gap:8px;
}
.offer{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:16px;
  padding:14px 8px;
  text-align:center;
  box-shadow:0 16px 36px #ee3e3514;
}
.offer b{
  display:block;
  font-family:"Bebas Neue","Impact",sans-serif;
  font-size:28px;
  color:var(--accent);
  letter-spacing:.02em;
}
.offer span{display:block;color:var(--muted);font-size:12px;font-weight:700;margin-top:4px}
.pop{animation:fadeUp .7s ease both}
.pop.d1{animation-delay:.08s}
.pop.d2{animation-delay:.16s}
.pop.d3{animation-delay:.24s}

.funnel,.promise,.end{max-width:640px;margin:0 auto;padding:32px 16px}
.funnel h2,.promise h2,.end h2{margin:0 0 8px;font-size:clamp(24px,6vw,32px);letter-spacing:-.02em}
.sub{margin:0 0 18px;color:var(--muted);line-height:1.55;font-weight:600}
.steps{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.steps li{
  display:grid;grid-template-columns:44px 1fr;gap:12px;align-items:start;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:18px;
  padding:14px;
  box-shadow:0 10px 24px #140c0808;
  transition:transform .2s ease, box-shadow .2s ease;
}
.steps li:hover{transform:translateY(-2px);box-shadow:0 16px 32px #ee3e3520}
.steps .n{
  width:44px;height:44px;border-radius:14px;
  display:grid;place-items:center;
  font-family:"Bebas Neue",sans-serif;
  font-size:22px;
  color:#fff;
  background:linear-gradient(145deg,var(--accent2),var(--accent));
  box-shadow:0 8px 18px #ee3e3533;
}
.steps small{display:block;color:#b07f6d;font-size:11px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;margin-bottom:4px}
.steps strong{display:block;font-size:15px}
.steps em{display:block;color:var(--muted);font-style:normal;font-size:13px;margin-top:4px;font-weight:600}

.promise-list{margin:14px 0 0;padding:0;list-style:none;display:grid;gap:10px}
.promise-list li{
  display:grid;
  grid-template-columns:auto 1fr;
  gap:12px;
  align-items:center;
  background:linear-gradient(105deg,#fff 0%,#fff8f4 100%);
  border:1px solid var(--line);
  border-radius:16px;
  padding:14px 16px;
  box-shadow:0 10px 24px #ee3e3510;
}
.promise-list .ico{
  width:44px;height:44px;border-radius:14px;
  display:grid;place-items:center;
  font-family:"Bebas Neue",sans-serif;
  font-size:15px;font-weight:800;color:#fff;
  background:linear-gradient(145deg,var(--accent2),var(--accent));
  box-shadow:0 8px 16px #ee3e3533;
  flex:none;
}
.promise-list strong{display:block;font-size:15px;line-height:1.35}
.promise-list em{display:block;color:var(--muted);font-style:normal;font-size:12px;font-weight:600;margin-top:3px}

.end{text-align:center;padding-bottom:40px}
.end-card{
  background:linear-gradient(160deg,#fff,#fff1ea);
  border:1px solid var(--line);
  border-radius:24px;
  padding:28px 18px;
  box-shadow:0 24px 48px #ee3e3520;
}
.end-logo{width:72px;height:72px;border-radius:18px;object-fit:cover;box-shadow:0 12px 28px #ee3e3540}
.end p{color:var(--muted);font-weight:600}
.end .btn{margin-top:8px}

footer{text-align:center;color:var(--muted);padding:8px 16px 24px;font-size:13px;font-weight:600}

.sticky{
  position:fixed;left:0;right:0;bottom:0;z-index:30;
  padding:10px 12px calc(10px + env(safe-area-inset-bottom));
  background:#fffffff5;
  border-top:1px solid var(--line);
  backdrop-filter:blur(12px);
}
.sticky .btn{width:100%;min-height:50px}

@keyframes wallDrift{
  from{transform:scale(1.06) translateY(0)}
  to{transform:scale(1.12) translateY(-18px)}
}
@keyframes fadeUp{
  from{opacity:0;transform:translateY(18px)}
  to{opacity:1;transform:none}
}
@keyframes pricePop{
  0%{opacity:0;transform:scale(.72) rotate(-4deg)}
  70%{transform:scale(1.06) rotate(1deg)}
  100%{opacity:1;transform:scale(1) rotate(0)}
}
@keyframes pulse{
  0%,100%{transform:scale(1)}
  50%{transform:scale(1.035)}
}
@keyframes wiggle{
  0%,100%{transform:rotate(-3deg)}
  50%{transform:rotate(2deg)}
}
@keyframes marquee{
  from{transform:translateX(0)}
  to{transform:translateX(-50%)}
}
@keyframes heroShift{
  from{filter:saturate(1) brightness(1)}
  to{filter:saturate(1.12) brightness(1.05)}
}
@keyframes glow{
  0%,100%{opacity:.45;transform:translateY(0)}
  50%{opacity:.85;transform:translateY(-8px)}
}

@media (max-width:420px){
  .offers{grid-template-columns:repeat(2,1fr);margin-top:-22px}
  .hero{min-height:min(100vh,760px)}
  .product-wall{grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-rows:minmax(64px,1fr)}
  .price{font-size:96px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
}