:root{
  --bg: #070A12;
  --bg2:#0B1020;
  --card:#0E1630;
  --text:#EAF0FF;
  --muted:#A7B2D6;
  --line: rgba(255,255,255,.08);
  --brand:#6EE7FF;
  --brand2:#A78BFA;
  --shadow: 0 18px 50px rgba(0,0,0,.45);
  --radius: 18px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background: radial-gradient(1200px 600px at 20% 10%, rgba(110,231,255,.12), transparent 60%),
              radial-gradient(1000px 600px at 80% 20%, rgba(167,139,250,.12), transparent 60%),
              linear-gradient(180deg, var(--bg), var(--bg2));
  color:var(--text);
}

a{color:inherit; text-decoration:none}
.container{max-width:1120px; margin:0 auto; padding:0 20px}

.muted{color:var(--muted)}
.tiny{font-size:12px}
.divider{height:1px; background:var(--line); margin:16px 0}

.topbar{
  position:sticky; top:0; z-index:50;
  background: rgba(7,10,18,.75);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.topbar-inner{
  height:72px; display:flex; align-items:center; justify-content:space-between; gap:14px;
}
.brand{display:flex; align-items:center; gap:10px}
.brand-badge{
  width:34px; height:34px; border-radius:10px;
  display:grid; place-items:center;
  background: linear-gradient(135deg, rgba(110,231,255,.22), rgba(167,139,250,.22));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  font-weight:800;
}
.brand-text{font-weight:800; letter-spacing:.2px}

.nav{display:flex; align-items:center; gap:12px}
.nav-toggle{
  display:none;
  border:1px solid var(--line);
  background: rgba(255,255,255,.06);
  color:var(--text);
  padding:10px 12px;
  border-radius:12px;
}
.nav-links{display:flex; gap:14px; align-items:center}
.nav-links a{
  padding:10px 10px;
  border-radius:12px;
  color: var(--muted);
}
.nav-links a:hover{background: rgba(255,255,255,.06); color:var(--text)}
.nav-cta{margin-left:6px}

.lang{display:flex; align-items:center; gap:8px}
.chip{
  border:1px solid var(--line);
  background: rgba(255,255,255,.06);
  color:var(--text);
  padding:8px 10px;
  border-radius:999px;
  cursor:pointer;
}
.chip[aria-pressed="true"]{
  background: linear-gradient(135deg, rgba(110,231,255,.18), rgba(167,139,250,.18));
  border-color: rgba(110,231,255,.28);
}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:12px 14px;
  border-radius:14px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.06);
  color:var(--text);
  cursor:pointer;
  transition: transform .08s ease, background .18s ease;
}
.btn:hover{background: rgba(255,255,255,.10)}
.btn:active{transform: translateY(1px)}
.btn-primary{
  border-color: rgba(110,231,255,.28);
  background: linear-gradient(135deg, rgba(110,231,255,.20), rgba(167,139,250,.20));
}
.btn-ghost{background: transparent}
.btn-mini{padding:9px 12px; border-radius:999px; font-size:13px}

.hero{padding:64px 0 36px}
.hero-grid{display:grid; grid-template-columns: 1.1fr .9fr; gap:26px; align-items:start}
.eyebrow{
  display:inline-block;
  padding:7px 10px; border-radius:999px;
  background: rgba(255,255,255,.06);
  border:1px solid var(--line);
  color: var(--muted);
  margin-bottom:10px;
}
.hero-title{font-size:42px; line-height:1.07; margin:0 0 12px}
.hero-sub{font-size:16px; line-height:1.6; margin:0 0 18px; color:var(--muted)}
.hero-actions{display:flex; gap:12px; flex-wrap:wrap}

.join-box{
  margin-top:18px;
  padding:14px;
  border:1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.04);
}
.join-title{color:var(--muted); margin-bottom:10px}
.join-buttons{display:flex; gap:10px; flex-wrap:wrap}

.disclaimer{
  margin-top:16px;
  font-size:12px;
  color: rgba(234,240,255,.75);
  border-left: 2px solid rgba(110,231,255,.35);
  padding-left: 10px;
}

.section{padding:62px 0}
.section.alt{
  background: linear-gradient(180deg, rgba(255,255,255,.02), transparent 38%);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.section-head{margin-bottom:18px}
.section-head h2{margin:0 0 10px; font-size:30px}
.section-head p{margin:0; line-height:1.6}

.grid-2{display:grid; grid-template-columns: 1fr 1fr; gap:16px}
.grid-3{display:grid; grid-template-columns: repeat(3, 1fr); gap:16px}
.grid-4{display:grid; grid-template-columns: repeat(4, 1fr); gap:16px}

.card{
  background: rgba(14,22,48,.66);
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding:18px;
  box-shadow: var(--shadow);
}
.card.glow{
  background: radial-gradient(600px 220px at 20% 10%, rgba(110,231,255,.15), transparent 65%),
              radial-gradient(600px 220px at 80% 10%, rgba(167,139,250,.16), transparent 65%),
              rgba(14,22,48,.72);
}
.card-badge{
  display:inline-block;
  padding:7px 10px; border-radius:999px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.06);
  color: var(--muted);
  font-size:12px;
  margin-bottom:10px;
}
.card-title{margin:0 0 8px; font-size:18px}
.card-text{margin:0; line-height:1.6}

.checklist{list-style:none; padding:0; margin:0}
.checklist li{display:flex; gap:10px; align-items:flex-start; padding:8px 0; color:var(--muted)}
.check{color: var(--brand); font-weight:800}

.mini-cards{display:grid; grid-template-columns: repeat(3,1fr); gap:10px}
.mini-card{
  padding:12px;
  border:1px solid var(--line);
  border-radius: 14px;
  background: rgba(255,255,255,.04);
}
.mini-k{font-weight:800}
.mini-v{color:var(--muted); font-size:12px; margin-top:4px}

.pill-row{display:flex; gap:8px; flex-wrap:wrap}
.pill{
  padding:7px 10px; border-radius:999px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.05);
  color: var(--muted);
  font-size:12px;
}

.hero-metrics{display:grid; grid-template-columns: repeat(3,1fr); gap:10px; margin-top:14px}
.metric{
  padding:12px;
  border:1px solid var(--line);
  border-radius: 14px;
  background: rgba(255,255,255,.04);
  text-align:center;
}
.metric-k{font-size:18px; font-weight:900}
.metric-v{color:var(--muted); font-size:12px; margin-top:2px}

.mini-note{display:flex; align-items:center; gap:10px; margin-top:14px; color:var(--muted); font-size:12px}
.dot{width:8px; height:8px; border-radius:50%; background: var(--brand); box-shadow: 0 0 18px rgba(110,231,255,.55)}

.price{position:relative}
.price-top{display:flex; justify-content:space-between; gap:14px; align-items:flex-end}
.price-title{font-weight:900}
.price-tag{font-size:20px; font-weight:900}
.price.highlight{border-color: rgba(110,231,255,.28)}
.bullets{margin:14px 0 18px; padding-left:18px; color:var(--muted)}
.bullets li{padding:6px 0; line-height:1.5}

.center{text-align:center}
.qr-placeholder{
  height:140px; border-radius:16px;
  border:1px dashed rgba(255,255,255,.22);
  display:grid; place-items:center;
  color: rgba(234,240,255,.55);
  background: rgba(255,255,255,.03);
  font-weight:900;
  letter-spacing:1px;
  margin-bottom:10px;
}

.contact-list{display:flex; flex-direction:column; gap:10px; margin-top:10px}
.contact-item{display:flex; justify-content:space-between; gap:10px; padding:10px 12px; border:1px solid var(--line); border-radius:14px; background: rgba(255,255,255,.04)}
.label{color:var(--muted)}
.value{font-weight:700}

.field{display:block; margin:10px 0}
.field-label{display:block; margin-bottom:8px; color:var(--muted); font-size:13px}
.input, .textarea{
  width:100%;
  border-radius:14px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.04);
  color:var(--text);
  padding:12px 12px;
  outline:none;
}
.input:focus, .textarea:focus{border-color: rgba(110,231,255,.35)}

.footer{
  border-top:1px solid var(--line);
  padding:32px 0 18px;
  background: rgba(0,0,0,.18);
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap:18px;
  align-items:start;
}
.footer-title{font-weight:900; margin-bottom:10px}
.footer-links{display:flex; flex-direction:column; gap:8px; color:var(--muted)}
.footer-links a:hover{color:var(--text)}
.footer-brand{display:flex; gap:10px; align-items:flex-start}

.footer-bottom{
  margin-top:18px;
  padding-top:14px;
  border-top:1px solid var(--line);
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
}
.backtop{color:var(--muted)}
.backtop:hover{color:var(--text)}

@media (max-width: 980px){
  .hero-grid{grid-template-columns: 1fr}
  .grid-4{grid-template-columns: repeat(2, 1fr)}
  .grid-3{grid-template-columns: 1fr}
  .grid-2{grid-template-columns: 1fr}
  .footer-grid{grid-template-columns: 1fr 1fr}
  .hero-title{font-size:36px}
}

@media (max-width: 760px){
  .nav-toggle{display:inline-flex}
  .nav-links{
    display:none;
    position:absolute;
    right:20px;
    top:72px;
    flex-direction:column;
    background: rgba(7,10,18,.92);
    border:1px solid var(--line);
    border-radius: 16px;
    padding:10px;
    width: min(320px, calc(100vw - 40px));
  }
  .nav-links.open{display:flex}
  .nav-links a{width:100%}
  .lang{display:none}
}

.qr-img{
  width: 100%;
  max-width: 220px;
  height: auto;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.03);
  padding: 10px;
  margin-bottom: 10px;
}