:root{
  --bg:#070A12;
  --glass: rgba(12,14,18,.62);
  --glass2: rgba(12,14,18,.78);
  --stroke: rgba(255,255,255,.10);
  --stroke2: rgba(255,255,255,.14);
  --text:#F0F4FF;
  --muted:#A8B0C6;
  --shadow: 0 18px 60px rgba(0,0,0,.55);
  --danger:#ff6b6b;
  --ok:#6bffb5;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Helvetica Neue", Helvetica, sans-serif;
  background: radial-gradient(1000px 500px at 50% 0%, rgba(255,255,255,.07), transparent 60%),
              linear-gradient(180deg,#04050A,#070A12 60%,#070A12);
  color:var(--text);
}
a{color:inherit;text-decoration:none}
.wrap{max-width: 440px; margin:0 auto; padding: 14px 12px 28px;}
.frame{
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 28px;
  overflow:hidden;
  background: rgba(0,0,0,.08);
  box-shadow: 0 30px 120px rgba(0,0,0,.65);
}
/* HERO */
.hero{
  position:relative;
  padding-bottom: 12px;
  background:
    linear-gradient(0deg, rgba(7,10,18,.92), rgba(7,10,18,.10)),
    url('../images/hero.jpg') center/cover no-repeat;
}
.heroTop{
  padding: 18px 14px 10px;
  display:flex; flex-direction:column; align-items:center; text-align:center; gap:10px;
}
.logo{
  width:56px;height:56px;border-radius:999px;
  background: url('../images/logo.png') center/cover no-repeat;
  border:1px solid rgba(255,255,255,.14);
  box-shadow: 0 18px 50px rgba(0,0,0,.65);
}
.h1{margin:4px 0 0;font-size: 30px;line-height: 1.02;letter-spacing: .2px;font-weight: 950;text-shadow: 0 10px 35px rgba(0,0,0,.55);}
.sub{margin:0;font-size: 12.5px;color: rgba(240,244,255,.80);letter-spacing: .35px;}

/* Upgrade selector card */
.upgrade{
  margin: 10px 12px 0;
  border:1px solid var(--stroke);
  border-radius: 20px;
  background: rgba(8,10,14,.62);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.upgradeHead{display:flex; align-items:center; justify-content:space-between; gap:10px; padding: 12px 12px 10px;}
.upLeft{display:flex; align-items:center; gap:10px;}
.bolt{width:40px;height:40px;border-radius: 14px;border:1px solid rgba(255,255,255,.14);background: rgba(255,255,255,.06);display:grid;place-items:center;}
.bolt svg{width:18px;height:18px}
.upTitle{margin:0;font-weight:900;font-size:13px}
.upMini{margin:2px 0 0;color:var(--muted);font-size:11.5px}
.chev{width:36px;height:36px;border-radius: 14px;border:1px solid rgba(255,255,255,.14);background: rgba(255,255,255,.04);display:grid;place-items:center;cursor:pointer;user-select:none;transition: transform .14s ease;}
.chev svg{width:18px;height:18px;opacity:.9}
.upBody{padding: 0 12px 12px;display:none;animation: fade .18s ease both;}
@keyframes fade{from{opacity:0; transform: translateY(-4px)} to{opacity:1; transform: translateY(0)}}
.row{display:grid;grid-template-columns: 1fr;gap:10px;}
.select{width:100%;border-radius: 14px;padding: 12px 12px;border:1px solid rgba(255,255,255,.12);background: rgba(255,255,255,.05);color: var(--text);font-weight: 800;font-size: 12px;outline:none;appearance:none;}
.upList{margin: 10px 0 0;padding: 10px 10px 6px;border-radius: 16px;border:1px solid rgba(255,255,255,.10);background: rgba(255,255,255,.03);}
.upItem{display:flex; gap:10px; align-items:flex-start;padding: 10px 8px;border-bottom: 1px dashed rgba(255,255,255,.10);}
.upItem:last-child{border-bottom:none}
.star{width:18px;height:18px;border-radius:999px;border:1px solid rgba(255,255,255,.18);background: rgba(255,255,255,.06);display:grid;place-items:center; flex:0 0 auto;margin-top:2px;font-size:12px;}
.upItem b{display:block;font-size:12.2px}
.upItem span{display:block;margin-top:2px;color:var(--muted);font-size:11.2px;line-height:1.35}
.upActions{display:grid; grid-template-columns: 1fr 1fr; gap:10px;margin-top: 10px;}
.btn{display:flex; align-items:center; justify-content:center;padding: 12px 12px;border-radius: 16px;border:1px solid rgba(255,255,255,.12);background: rgba(255,255,255,.06);font-weight: 950;font-size: 12px;transition: transform .12s ease, background .12s ease, border-color .12s ease;user-select:none;}
.btn:hover{transform: translateY(-1px); border-color: rgba(255,255,255,.20); background: rgba(255,255,255,.08);}

/* Sections */
.section{margin-top: 12px;}
.secHead{display:flex; align-items:center; justify-content:space-between;padding: 10px 12px;color: rgba(240,244,255,.92);}
.secHead b{font-size:13px}
.swipeHint{font-size:11px;padding: 6px 10px;border-radius: 999px;border:1px solid rgba(255,255,255,.10);background: rgba(255,255,255,.04);color: rgba(240,244,255,.82);}
.swipeRow{display:flex;gap:12px;padding: 0 12px 10px;overflow-x:auto;scroll-snap-type: x mandatory;-webkit-overflow-scrolling: touch;}
.swipeRow::-webkit-scrollbar{height:6px}
.swipeRow::-webkit-scrollbar-thumb{background:rgba(255,255,255,.12);border-radius:999px}

.card{flex: 0 0 86%;scroll-snap-align: start;border-radius: 22px;overflow:hidden;border:1px solid rgba(255,255,255,.10);background: rgba(10,12,18,.70);box-shadow: 0 18px 55px rgba(0,0,0,.45);cursor:pointer;}
.img{height: 168px; background: #0b0f19 center/cover no-repeat;}
.body{padding: 12px;}
.title{margin:0;font-size:14px;font-weight:950}
.desc{margin:6px 0 0; font-size:11.5px; color: var(--muted); line-height:1.35}
.chips{display:flex; gap:8px; flex-wrap:wrap; margin-top:10px}
.chip{font-size:10.5px;padding:6px 9px;border-radius:999px;border:1px solid rgba(255,255,255,.12);background: rgba(255,255,255,.04);color: rgba(240,244,255,.88);}

/* Channels */
.channels{margin: 14px 12px 14px;border:1px solid rgba(255,255,255,.10);border-radius: 22px;background: rgba(10,12,18,.70);box-shadow: 0 18px 55px rgba(0,0,0,.45);overflow:hidden;}
.chanHead{padding: 10px 12px;border-bottom:1px solid rgba(255,255,255,.08);display:flex; justify-content:space-between; align-items:center;}
.chanHead b{font-size:13px}
.iconRow{display:flex; gap:10px; padding: 12px; justify-content:space-between;}
.iconBtn{flex: 1 1 0;height:56px;border-radius: 18px;border:1px solid rgba(255,255,255,.12);background: rgba(255,255,255,.05);display:grid; place-items:center;transition: transform .12s ease, background .12s ease, border-color .12s ease;}
.iconBtn:hover{transform: translateY(-1px); border-color: rgba(255,255,255,.20); background: rgba(255,255,255,.07);}
.iconBtn svg{width:22px;height:22px;opacity:.95}

.foot{padding: 0 14px 14px;text-align:center;color: rgba(168,176,198,.92);font-size: 10.5px;line-height: 1.55;}

/* Booking */
.book{
  margin: 0 12px 14px;
  border:1px solid rgba(255,255,255,.10);
  border-radius: 22px;
  background: rgba(10,12,18,.70);
  box-shadow: 0 18px 55px rgba(0,0,0,.45);
  overflow:hidden;
}
.bookHead{padding: 10px 12px;border-bottom:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;align-items:center;}
.bookHead b{font-size:13px}
.form{padding:12px; display:grid; gap:10px;}
.field{
  width:100%;
  border-radius: 14px;
  padding: 12px 12px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  color: var(--text);
  font-weight: 800;
  font-size: 12px;
  outline:none;
}
textarea.field{min-height: 92px; resize: vertical; font-weight:700; line-height:1.35}
.grid2{display:grid; grid-template-columns: 1fr 1fr; gap:10px;}
@media(max-width:360px){ .grid2{grid-template-columns:1fr;} }
.notice{
  margin: 0 12px 12px;
  padding: 10px 12px;
  border-radius: 16px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  color: rgba(240,244,255,.92);
  font-size: 11.5px;
  line-height: 1.45;
}
.notice.ok{border-color: rgba(107,255,181,.35); background: rgba(107,255,181,.08)}
.notice.err{border-color: rgba(255,107,107,.35); background: rgba(255,107,107,.08)}
.notice a{font-weight:950; text-decoration: underline;}
/* Bottom sheet */
.backdrop{position:fixed; inset:0;background: rgba(0,0,0,.66);display:none;align-items:flex-end;justify-content:center;padding: 12px;z-index: 999;}
.sheet{width:100%;max-width: 520px;border-radius: 22px;border:1px solid rgba(255,255,255,.12);background: rgba(7,10,18,.96);box-shadow: 0 24px 70px rgba(0,0,0,.65);overflow:hidden;transform: translateY(12px);animation: pop .18s ease forwards;}
@keyframes pop{to{transform:translateY(0)}}
.sheetHead{display:flex; align-items:center; justify-content:space-between;gap:10px;padding: 11px 12px;border-bottom:1px solid rgba(255,255,255,.08);background: rgba(255,255,255,.03);}
.sheetHead b{font-size:13px}
.x{width:38px;height:38px;border-radius: 16px;border:1px solid rgba(255,255,255,.12);background: rgba(255,255,255,.05);display:grid;place-items:center;cursor:pointer;user-select:none;font-weight:950;}
.sheetBody{padding: 12px}
.sheetBody p{margin:0;color:var(--muted);font-size:12px;line-height:1.55}
.sheetCtas{display:grid; grid-template-columns: 1fr 1fr; gap:10px;padding: 12px;border-top:1px solid rgba(255,255,255,.08);}
@media(max-width:360px){ .sheetCtas{grid-template-columns: 1fr;} }

/* Thank You screen */
.thanks{
  margin: 14px 12px 14px;
  border:1px solid rgba(255,255,255,.10);
  border-radius: 22px;
  background: rgba(10,12,18,.70);
  box-shadow: 0 18px 55px rgba(0,0,0,.45);
  overflow:hidden;
}
.thanksIn{padding: 14px 12px;}
.big{font-size:16px;font-weight:950;margin:0 0 6px}
.small{margin:0;color: rgba(168,176,198,.92);font-size:12px;line-height:1.55}
.hiddenHP{position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden;}