:root{
  --bg:#07090f;
  --card:#101522;
  --line:#263044;
  --gold:#ffd166;
  --green:#36ff8b;
  --text:#f4f7fb;
  --muted:#aeb8cc;
  --page-max:1280px;
}
*{box-sizing:border-box;min-width:0}
html{scroll-behavior:smooth;overflow-x:hidden}
body{
  margin:0;
  font-family:Inter,Arial,sans-serif;
  background:radial-gradient(circle at 20% 0%,#19243a 0,#07090f 45%,#030407 100%);
  color:var(--text);
  overflow-x:hidden;
}
img,svg,video,canvas{max-width:100%;height:auto;display:block}
a,button,input,textarea,select{font:inherit}
.bg-glow{
  position:fixed;
  inset:0;
  background:radial-gradient(circle at 80% 20%,rgba(54,255,139,.14),transparent 30%),radial-gradient(circle at 30% 80%,rgba(255,209,102,.12),transparent 28%);
  pointer-events:none;
}
.header{
  position:sticky;
  top:0;
  z-index:10;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:18px;
  padding:16px clamp(16px,4vw,64px);
  background:rgba(7,9,15,.78);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.logo{
  color:white;
  text-decoration:none;
  font-weight:900;
  letter-spacing:.35px;
  font-size:clamp(14px,1.45vw,18px);
  line-height:1.15;
  max-width:min(54vw,560px);
  overflow-wrap:anywhere;
  flex:0 1 auto;
}
.logo span{color:var(--gold)}
nav{display:flex;gap:clamp(10px,1.6vw,18px);align-items:center;justify-content:flex-end;flex:0 1 auto;flex-wrap:wrap}
nav a{color:var(--muted);text-decoration:none;font-weight:700;white-space:nowrap;font-size:clamp(14px,1.05vw,16px)}
main{width:100%}
.section{
  position:relative;
  width:min(100%,var(--page-max));
  margin:0 auto;
  padding:clamp(52px,7vw,80px) clamp(16px,4vw,64px);
}
.hero{
  display:grid;
  grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);
  gap:clamp(24px,4vw,42px);
  align-items:center;
  min-height:calc(100vh - 72px);
}
.badge{
  display:inline-flex;
  max-width:100%;
  color:var(--green);
  background:rgba(54,255,139,.08);
  border:1px solid rgba(54,255,139,.25);
  padding:8px 12px;
  border-radius:999px;
  font-weight:800;
  line-height:1.25;
}
h1{
  font-size:clamp(34px,6.2vw,76px);
  line-height:.95;
  margin:18px 0;
  background:linear-gradient(90deg,#fff,var(--gold),var(--green));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  overflow-wrap:anywhere;
}
h2{font-size:clamp(28px,4vw,52px);line-height:1.04;margin:12px 0;overflow-wrap:anywhere}
h3{margin:16px 0 8px;overflow-wrap:anywhere}
p{overflow-wrap:break-word}
.lead{font-size:clamp(18px,2vw,22px);line-height:1.55;color:var(--muted);max-width:720px}
.warning,.legal p{
  color:#d7e0ef;
  background:rgba(255,209,102,.08);
  border:1px solid rgba(255,209,102,.22);
  padding:16px;
  border-radius:18px;
}
.actions{display:flex;flex-wrap:wrap;gap:14px;margin:28px 0}
.btn{
  border:1px solid rgba(255,255,255,.18);
  background:#151c2b;
  color:white;
  text-decoration:none;
  border-radius:16px;
  padding:15px 20px;
  font-weight:900;
  cursor:pointer;
  transition:.25s;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  max-width:100%;
  text-align:center;
  line-height:1.2;
}
.btn:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(54,255,139,.15)}
.btn.primary{background:linear-gradient(135deg,var(--gold),#ff9f1c);color:#17100a;border:none}
.btn.ghost{background:transparent}
.hero-card,.balance-card,.chart-card,.pay,.legal,.demo-panel,.cards article{
  background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.025));
  border:1px solid rgba(255,255,255,.12);
  border-radius:32px;
  box-shadow:0 24px 80px rgba(0,0,0,.35);
}
.hero-card{padding:clamp(16px,2vw,22px);text-align:center;overflow:hidden}
.hero-img{width:100%;max-height:420px;object-fit:contain;border-radius:24px;filter:drop-shadow(0 0 28px rgba(255,209,102,.18))}
.coin-scene{height:clamp(118px,17vw,160px);display:grid;place-items:center}
.coin{
  width:clamp(100px,13vw,128px);
  aspect-ratio:1/1;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:linear-gradient(135deg,#8d5b00,#ffd166,#fff0a3,#b27400);
  color:#211400;
  font-weight:1000;
  box-shadow:0 0 50px rgba(255,209,102,.45);
  animation:spin 4s linear infinite;
}
.coin small{display:block;margin-top:-34px}.coin span{font-size:clamp(21px,2.3vw,26px)}
.stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:14px}
.stats div{background:rgba(0,0,0,.22);padding:16px;border-radius:18px}
.stats b{display:block;font-size:clamp(23px,2.4vw,28px);color:var(--green);overflow-wrap:anywhere}
.stats span,.section-head p,.cards p,.pay p,.demo-panel p{color:var(--muted);line-height:1.55}
.demo-panel,.pay{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,340px);gap:28px;align-items:center}
.balance-card{padding:28px;text-align:center;overflow:hidden}
.balance-card strong{display:block;font-size:clamp(32px,4vw,42px);color:var(--gold);margin:12px 0;overflow-wrap:anywhere}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:20px}
.cards article{padding:16px;overflow:hidden}
.cards img{width:100%;height:210px;object-fit:cover;border-radius:20px}
.cards b{color:var(--gold);font-size:22px}
.chart-card{padding:clamp(14px,2vw,24px);overflow:hidden}
svg text{fill:var(--muted);font-weight:800}.grid-line{stroke:rgba(255,255,255,.1);stroke-width:1}.line{fill:none;stroke:url(#grad);stroke-width:8;stroke-linecap:round;stroke-dasharray:1200;stroke-dashoffset:1200;animation:draw 3s ease forwards infinite alternate}
.qr{display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center;color:var(--muted);text-decoration:none;max-width:100%;overflow:hidden}
.qr img{width:min(100%,320px);background:#fff;border-radius:24px;padding:14px;box-shadow:0 0 40px rgba(255,255,255,.12)}
footer{text-align:center;color:var(--muted);padding:34px 16px;overflow-wrap:break-word}
@keyframes spin{to{transform:rotateY(360deg)}}
@keyframes draw{to{stroke-dashoffset:0}}
@media(max-width:1100px){
  .hero{grid-template-columns:1fr;min-height:auto;padding-top:56px}
  .hero-text{text-align:left}
  .hero-card{max-width:640px;margin:0 auto;width:100%}
}
@media(max-width:900px){
  .demo-panel,.pay{grid-template-columns:1fr}
  nav{display:none}
  .section{padding:56px 5vw}
  .stats{grid-template-columns:1fr}
  .header{justify-content:center;text-align:center}
  .logo{max-width:100%;font-size:clamp(15px,4vw,18px)}
}
@media(max-width:560px){
  .grid{grid-template-columns:1fr}
  h1{font-size:clamp(32px,12vw,42px)}
  .lead{font-size:18px}
  .header{padding:14px 5vw}
  .cards img{height:auto;max-height:260px;object-fit:contain;background:rgba(255,255,255,.04)}
  .actions{display:grid;grid-template-columns:1fr;gap:12px}
  .btn{width:100%;padding:14px 16px}
  .badge{border-radius:18px}
  .coin-scene{height:116px}
  .hero-img{max-height:320px}
  .pay,.demo-panel,.legal,.hero-card,.balance-card,.chart-card,.cards article{border-radius:24px}
}