:root {
  --bg: #07080c;
  --bg-soft: #0d0f16;
  --surface: rgba(19, 21, 30, 0.78);
  --surface-solid: #13151e;
  --surface-2: #191c27;
  --text: #f7f3e8;
  --muted: #a8a9b2;
  --gold: #e7b341;
  --gold-2: #ffd779;
  --red: #dc2632;
  --red-2: #ff4a54;
  --line: rgba(255,255,255,.1);
  --success: #50d890;
  --radius: 22px;
  --radius-sm: 14px;
  --shadow: 0 24px 70px rgba(0, 0, 0, .36);
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 10%, rgba(220,38,50,.12), transparent 32rem),
    radial-gradient(circle at 85% 24%, rgba(231,179,65,.08), transparent 30rem),
    var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, black, transparent 85%);
}
img { max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
.container { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.section { padding: 96px 0; position: relative; }
.section-sm { padding: 58px 0; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--gold-2);
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: .76rem;
  font-weight: 800;
}
.eyebrow::before { content: ""; width: 24px; height: 2px; border-radius: 99px; background: linear-gradient(90deg,var(--red),var(--gold)); }
h1, h2, h3 { margin: 0 0 18px; line-height: 1.14; letter-spacing: -.025em; }
h1 { font-size: clamp(2.5rem, 5.7vw, 5.6rem); }
h2 { font-size: clamp(2rem, 4vw, 3.7rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.35rem); }
p { margin: 0 0 18px; color: var(--muted); }
.lead { font-size: clamp(1.02rem, 1.7vw, 1.24rem); max-width: 720px; }
.gold-text { background: linear-gradient(120deg, var(--gold-2), var(--gold), #f2cc62); background-clip: text; -webkit-background-clip: text; color: transparent; }
.red-text { color: var(--red-2); }

.skip-link { position: fixed; left: 16px; top: -100px; z-index: 9999; padding: 10px 14px; border-radius: 10px; background: #fff; color: #000; }
.skip-link:focus { top: 16px; }

.topbar { border-bottom: 1px solid var(--line); background: rgba(7,8,12,.86); }
.topbar-inner { min-height: 38px; display: flex; justify-content: space-between; align-items: center; gap: 16px; color: var(--muted); font-size: .78rem; }
.topbar strong { color: var(--text); }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--success); display: inline-block; box-shadow: 0 0 0 5px rgba(80,216,144,.1); margin-right: 8px; }
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(18px);
  transition: .25s ease;
}
.header.is-scrolled { background: rgba(7,8,12,.82); border-bottom-color: var(--line); box-shadow: 0 10px 40px rgba(0,0,0,.22); }
.nav { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 26px; }
.brand { flex: 0 0 auto; display: inline-flex; align-items: center; }
.brand img { width: 180px; display: block; }
.nav-links { display: flex; align-items: center; gap: 26px; font-size: .92rem; font-weight: 650; color: #d4d4da; }
.nav-links a { position: relative; padding: 10px 0; }
.nav-links a::after { content:""; position:absolute; left:0; right:100%; bottom:4px; height:2px; border-radius:99px; background:linear-gradient(90deg,var(--red),var(--gold)); transition:.25s ease; }
.nav-links a:hover::after, .nav-links a:focus-visible::after { right:0; }
.nav-actions { display: flex; gap: 10px; }
.nav-toggle { display: none; width: 46px; height: 46px; border: 1px solid var(--line); border-radius: 13px; background: var(--surface); color: #fff; cursor: pointer; }

.btn {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 12px 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  line-height: 1;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: linear-gradient(135deg, var(--red-2), #b3111d); color: #fff; box-shadow: 0 12px 34px rgba(220,38,50,.26); }
.btn-primary:hover { box-shadow: 0 16px 40px rgba(220,38,50,.37); }
.btn-gold { background: linear-gradient(135deg, var(--gold-2), #c28c1f); color: #211500; box-shadow: 0 12px 34px rgba(231,179,65,.2); }
.btn-outline { border-color: var(--line); background: rgba(255,255,255,.035); color: #fff; }
.btn-outline:hover { border-color: rgba(231,179,65,.52); background: rgba(231,179,65,.06); }
.btn svg { width: 18px; height: 18px; }

.hero { min-height: calc(100vh - 116px); display: grid; align-items: center; padding: 68px 0 88px; position: relative; isolation: isolate; }
.hero::after { content:""; position:absolute; inset:auto 0 0; height:180px; z-index:-1; background:linear-gradient(to top,var(--bg),transparent); }
.hero-grid { display: grid; grid-template-columns: 1.07fr .93fr; align-items: center; gap: 48px; }
.hero-copy { position: relative; z-index: 2; }
.hero-copy h1 { max-width: 770px; margin-top: 16px; }
.hero-copy .lead { margin-bottom: 30px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 30px; }
.trust-row { display: flex; flex-wrap: wrap; gap: 16px 24px; color: #c2c3ca; font-size: .86rem; }
.trust-item { display: inline-flex; align-items: center; gap: 8px; }
.trust-icon { width: 26px; height: 26px; display:grid; place-items:center; border-radius:50%; color:var(--gold); background:rgba(231,179,65,.08); border:1px solid rgba(231,179,65,.22); }

.hero-visual { min-height: 540px; position: relative; display: grid; place-items: center; perspective: 1000px; }
.glow { position: absolute; width: 440px; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(220,38,50,.25), rgba(231,179,65,.06) 40%, transparent 70%); filter: blur(8px); animation: breathe 4.8s ease-in-out infinite; }
.orbit { position:absolute; width:430px; aspect-ratio:1; border:1px solid rgba(255,255,255,.09); border-radius:50%; animation:spin 30s linear infinite; }
.orbit::before, .orbit::after { content:""; position:absolute; width:13px; height:13px; border-radius:50%; background:var(--gold); box-shadow:0 0 24px var(--gold); }
.orbit::before { left:50%; top:-7px; }
.orbit::after { left:9%; bottom:15%; background:var(--red); box-shadow:0 0 24px var(--red); }
.hero-card-main {
  width: min(100%, 400px);
  min-height: 360px;
  padding: 35px;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 34px;
  background: linear-gradient(145deg, rgba(27,29,39,.95), rgba(10,11,17,.91));
  box-shadow: var(--shadow), inset 0 1px rgba(255,255,255,.06);
  transform: rotateY(-7deg) rotateX(3deg);
  backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
  animation: float 6s ease-in-out infinite;
}
.hero-card-main::before { content:""; position:absolute; width:250px; height:250px; right:-100px; top:-120px; border-radius:50%; background:rgba(231,179,65,.1); filter:blur(10px); }
.mini-label { color:var(--gold-2); text-transform:uppercase; letter-spacing:.12em; font-size:.68rem; font-weight:900; }
.hero-card-main h3 { font-size: 2.1rem; max-width: 280px; margin-top: 14px; }
.hero-card-main .logo-panel { min-height: 105px; display:grid; place-items:center; border:1px solid rgba(255,255,255,.08); background:rgba(0,0,0,.23); border-radius:20px; margin:28px 0; padding:16px; }
.logo-panel img { width: 275px; }
.card-action { display:grid; grid-template-columns:1fr 1fr; gap:10px; }
.stat-pill { display:flex; justify-content:space-between; align-items:center; margin-top:19px; padding-top:18px; border-top:1px solid var(--line); color:var(--muted); font-size:.8rem; }
.stat-pill strong { color:var(--text); }
.float-card { position:absolute; min-width:155px; padding:16px 18px; border:1px solid rgba(255,255,255,.12); border-radius:18px; background:rgba(19,21,30,.88); box-shadow:0 18px 50px rgba(0,0,0,.3); backdrop-filter:blur(16px); animation:floatAlt 5.5s ease-in-out infinite; }
.float-card strong { display:block; font-size:1rem; margin-bottom:2px; }
.float-card span { color:var(--muted); font-size:.76rem; }
.float-card.one { left:-6px; top:110px; }
.float-card.two { right:-10px; bottom:92px; animation-delay:-2s; }
.float-icon { width:36px;height:36px;border-radius:12px;display:grid;place-items:center;margin-bottom:10px;background:linear-gradient(135deg,rgba(220,38,50,.22),rgba(231,179,65,.12));color:var(--gold); }

.marquee-wrap { border-block:1px solid var(--line); background:rgba(255,255,255,.018); overflow:hidden; }
.marquee { display:flex; width:max-content; animation:marquee 30s linear infinite; }
.marquee-group { display:flex; align-items:center; gap:42px; padding:18px 21px; white-space:nowrap; color:#babac1; font-size:.84rem; font-weight:700; text-transform:uppercase; letter-spacing:.09em; }
.marquee-group span::before { content:"◆"; color:var(--red); margin-right:42px; }

.section-head { display:flex; justify-content:space-between; align-items:end; gap:34px; margin-bottom:46px; }
.section-head h2 { max-width:700px; margin-top:14px; }
.section-head p { max-width:420px; }
.grid-3 { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.grid-4 { display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }
.card {
  position:relative;
  padding:28px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:linear-gradient(145deg,rgba(24,26,35,.8),rgba(13,15,22,.76));
  box-shadow:inset 0 1px rgba(255,255,255,.035);
  overflow:hidden;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.card:hover { transform:translateY(-6px); border-color:rgba(231,179,65,.25); box-shadow:0 20px 55px rgba(0,0,0,.22); }
.card-icon { width:52px;height:52px;border-radius:17px;display:grid;place-items:center;margin-bottom:22px;background:linear-gradient(135deg,rgba(220,38,50,.2),rgba(231,179,65,.09));border:1px solid rgba(255,255,255,.08);color:var(--gold-2); }
.card-icon svg { width:26px;height:26px; }
.card p { font-size:.92rem; margin-bottom:0; }
.category-card { min-height:250px; display:flex; flex-direction:column; justify-content:end; }
.category-card::before { content:""; position:absolute; inset:0; opacity:.5; background:radial-gradient(circle at 70% 15%, var(--accent, rgba(220,38,50,.38)), transparent 44%); }
.category-card::after { content:""; position:absolute; width:120px; height:120px; right:-38px; top:-38px; border:1px solid rgba(255,255,255,.08); transform:rotate(45deg); }
.category-card > * { position:relative; }
.category-no { color:rgba(255,255,255,.14);font-size:3.5rem;font-weight:900;line-height:1;margin-bottom:auto; }
.category-card a { color:var(--gold-2);font-size:.82rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em; }

.about-grid { display:grid; grid-template-columns:.86fr 1.14fr; gap:58px; align-items:center; }
.about-visual { min-height:480px; border:1px solid var(--line); border-radius:32px; background:linear-gradient(145deg,#181a24,#0b0c12); position:relative; overflow:hidden; display:grid;place-items:center; }
.about-visual::before { content:"";position:absolute;width:400px;height:400px;border-radius:50%;border:1px solid rgba(231,179,65,.13);box-shadow:0 0 0 80px rgba(231,179,65,.025),0 0 0 160px rgba(220,38,50,.018); }
.device { width:240px;height:380px;border:8px solid #2c2e39;border-radius:42px;background:#090a0f;box-shadow:0 35px 80px rgba(0,0,0,.45);position:relative;z-index:2;overflow:hidden;transform:rotate(-4deg); }
.device::before { content:"";position:absolute;top:9px;left:50%;transform:translateX(-50%);width:85px;height:21px;border-radius:20px;background:#20222c;z-index:3; }
.device-screen { inset:0;position:absolute;padding:72px 19px 22px;background:radial-gradient(circle at 50% 10%,rgba(220,38,50,.22),transparent 45%),#0a0b10; }
.device-screen img { width:170px;display:block;margin:0 auto 28px; }
.device-screen .fake-banner { height:125px;border-radius:18px;background:linear-gradient(135deg,rgba(220,38,50,.34),rgba(231,179,65,.14));border:1px solid rgba(255,255,255,.08);margin-bottom:15px;position:relative;overflow:hidden; }
.device-screen .fake-banner::after { content:"18+";position:absolute;right:15px;bottom:12px;font-weight:900;color:rgba(255,255,255,.7); }
.fake-row { display:grid;grid-template-columns:repeat(3,1fr);gap:8px; }
.fake-row span { aspect-ratio:1;border-radius:11px;background:#191b25;border:1px solid rgba(255,255,255,.06); }
.about-list { display:grid;gap:18px;margin-top:28px; }
.about-item { display:flex;gap:14px;align-items:flex-start; }
.check { flex:0 0 auto;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:rgba(80,216,144,.08);border:1px solid rgba(80,216,144,.2);color:var(--success);margin-top:2px; }

.steps { counter-reset:step;display:grid;grid-template-columns:repeat(3,1fr);gap:20px; }
.step { counter-increment:step;padding:30px;border-top:2px solid rgba(231,179,65,.28);background:rgba(255,255,255,.025);border-radius:0 0 var(--radius) var(--radius); }
.step::before { content:"0" counter(step);display:block;color:var(--gold);font-size:.8rem;font-weight:900;letter-spacing:.12em;margin-bottom:18px; }

.content-shell { display:grid;grid-template-columns:260px minmax(0,1fr);gap:42px;align-items:start; }
.toc { position:sticky;top:112px;border:1px solid var(--line);border-radius:var(--radius);padding:22px;background:rgba(18,20,28,.6); }
.toc strong { display:block;margin-bottom:12px; }
.toc a { display:block;padding:8px 0;color:var(--muted);font-size:.87rem;border-bottom:1px solid rgba(255,255,255,.055); }
.toc a:last-child { border-bottom:0; }
.toc a:hover { color:var(--gold-2); }
.article { max-width:800px; }
.article h2 { font-size:clamp(1.7rem,3vw,2.55rem);scroll-margin-top:120px;margin-top:56px; }
.article h2:first-child { margin-top:0; }
.article h3 { margin-top:30px; }
.article ul { color:var(--muted);padding-left:21px; }
.article li { margin-bottom:8px; }
.note { border-left:3px solid var(--gold);padding:18px 20px;background:rgba(231,179,65,.055);border-radius:0 14px 14px 0;margin:24px 0;color:#dad7cf; }

.faq { display:grid;gap:12px;max-width:900px;margin-inline:auto; }
.faq-item { border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.025);overflow:hidden; }
.faq-question { width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 24px;border:0;background:transparent;color:var(--text);font-weight:800;text-align:left;cursor:pointer; }
.faq-question span:last-child { font-size:1.5rem;color:var(--gold);transition:transform .25s ease; }
.faq-answer { display:grid;grid-template-rows:0fr;transition:grid-template-rows .28s ease; }
.faq-answer > div { overflow:hidden; }
.faq-answer p { padding:0 24px 22px;margin:0; }
.faq-item.open .faq-answer { grid-template-rows:1fr; }
.faq-item.open .faq-question span:last-child { transform:rotate(45deg); }

.cta { border:1px solid rgba(231,179,65,.2);border-radius:32px;padding:54px;background:radial-gradient(circle at 85% 10%,rgba(220,38,50,.24),transparent 38%),linear-gradient(145deg,#171922,#0d0f15);display:flex;justify-content:space-between;align-items:center;gap:32px;overflow:hidden;position:relative; }
.cta::after { content:"";position:absolute;width:230px;height:230px;right:-100px;bottom:-130px;border:1px solid rgba(255,255,255,.1);transform:rotate(45deg); }
.cta-copy { max-width:680px;position:relative;z-index:1; }
.cta h2 { font-size:clamp(2rem,4vw,3.5rem); }
.cta-actions { display:flex;flex-wrap:wrap;gap:12px;position:relative;z-index:1; }

.footer { border-top:1px solid var(--line);padding:62px 0 28px;background:#06070a; }
.footer-grid { display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:42px;margin-bottom:48px; }
.footer-logo { width:180px;margin-bottom:18px; }
.footer h3 { font-size:.94rem;text-transform:uppercase;letter-spacing:.08em;color:#fff;margin-bottom:18px; }
.footer a { display:block;color:var(--muted);font-size:.88rem;padding:5px 0; }
.footer a:hover { color:var(--gold-2); }
.footer-note { max-width:390px;font-size:.85rem; }
.footer-bottom { padding-top:24px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:22px;color:#858690;font-size:.78rem; }
.age-badge { display:inline-flex;align-items:center;gap:8px;padding:7px 11px;border:1px solid rgba(220,38,50,.35);border-radius:999px;color:#f6b7bb;font-weight:800; }

.floating-actions { position:fixed;right:18px;bottom:18px;z-index:900;display:grid;gap:10px; }
.floating-actions a { min-width:112px;height:46px;border-radius:15px;display:flex;align-items:center;justify-content:center;gap:8px;font-weight:900;font-size:.84rem;box-shadow:0 15px 40px rgba(0,0,0,.3); }
.float-login { background:#1a1c25;border:1px solid var(--line); }
.float-register { background:linear-gradient(135deg,var(--red-2),#b3111d); }

.reveal { opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease; }
.reveal.visible { opacity:1;transform:none; }

.page-hero { padding:95px 0 65px;border-bottom:1px solid var(--line);background:radial-gradient(circle at 80% 20%,rgba(220,38,50,.15),transparent 32rem); }
.page-hero h1 { font-size:clamp(2.5rem,5vw,4.6rem);max-width:900px;margin-top:15px; }
.page-content { max-width:850px;margin-inline:auto; }
.page-content h2 { font-size:1.7rem;margin-top:42px; }
.page-content h3 { margin-top:28px; }
.page-content ul, .page-content ol { color:var(--muted); }
.breadcrumb { display:flex;flex-wrap:wrap;gap:8px;color:var(--muted);font-size:.84rem;margin-bottom:18px; }
.breadcrumb a { color:var(--gold-2); }

@keyframes spin { to { transform:rotate(360deg); } }
@keyframes float { 0%,100%{transform:rotateY(-7deg) rotateX(3deg) translateY(0)}50%{transform:rotateY(-4deg) rotateX(1deg) translateY(-14px)} }
@keyframes floatAlt { 0%,100%{transform:translateY(0)}50%{transform:translateY(-11px)} }
@keyframes breathe { 0%,100%{transform:scale(.94);opacity:.72}50%{transform:scale(1.06);opacity:1} }
@keyframes marquee { to { transform:translateX(-50%); } }

@media (max-width: 1050px) {
  .nav-links { display:none;position:absolute;top:100%;left:20px;right:20px;padding:16px;flex-direction:column;align-items:stretch;gap:2px;border:1px solid var(--line);border-radius:18px;background:rgba(12,13,19,.97);box-shadow:var(--shadow); }
  .nav-links.open { display:flex; }
  .nav-links a { padding:12px; }
  .nav-links a::after { display:none; }
  .nav-toggle { display:grid;place-items:center; }
  .nav-actions .btn-outline { display:none; }
  .hero-grid { grid-template-columns:1fr; }
  .hero-copy { text-align:center; }
  .hero-copy h1,.hero-copy .lead { margin-inline:auto; }
  .hero-actions,.trust-row { justify-content:center; }
  .hero-visual { min-height:510px; }
  .about-grid { grid-template-columns:1fr; }
  .about-visual { order:2; }
  .grid-4 { grid-template-columns:repeat(2,1fr); }
  .content-shell { grid-template-columns:1fr; }
  .toc { position:relative;top:auto; }
  .footer-grid { grid-template-columns:1.3fr 1fr 1fr; }
  .footer-grid > div:last-child { grid-column:2/4; }
}

@media (max-width: 760px) {
  .container { width:min(calc(100% - 28px),var(--max)); }
  .topbar-inner { justify-content:center;text-align:center; }
  .topbar-inner > span:last-child { display:none; }
  .nav { min-height:68px; }
  .brand img { width:145px; }
  .nav-actions .btn-primary { display:none; }
  .section { padding:72px 0; }
  .hero { padding-top:48px;min-height:auto; }
  .hero-visual { min-height:430px; }
  .hero-card-main { width:88%;min-height:330px;padding:27px;transform:none; }
  .hero-card-main h3 { font-size:1.7rem; }
  .orbit { width:340px; }
  .glow { width:340px; }
  .float-card { min-width:132px;padding:13px; }
  .float-card.one { left:0;top:55px; }
  .float-card.two { right:0;bottom:35px; }
  .grid-3,.steps { grid-template-columns:1fr; }
  .grid-4 { grid-template-columns:1fr 1fr;gap:12px; }
  .section-head { display:block; }
  .section-head p { margin-top:10px; }
  .category-card { min-height:210px;padding:22px; }
  .cta { display:block;padding:34px 26px; }
  .cta-actions { margin-top:24px; }
  .footer-grid { grid-template-columns:1fr 1fr; }
  .footer-grid > div:first-child { grid-column:1/-1; }
  .footer-grid > div:last-child { grid-column:auto; }
  .footer-bottom { display:block; }
  .footer-bottom span { display:block;margin-bottom:10px; }
  .floating-actions { right:12px;bottom:12px;grid-template-columns:1fr 1fr;left:12px; }
  .floating-actions a { min-width:0; }
}

@media (max-width: 470px) {
  h1 { font-size:2.45rem; }
  .hero-actions .btn { width:100%; }
  .hero-visual { min-height:390px;margin-inline:-8px; }
  .hero-card-main { width:94%;min-height:315px;padding:22px; }
  .card-action .btn { padding-inline:14px;font-size:.8rem; }
  .float-card.one { top:16px; }
  .float-card.two { bottom:4px; }
  .grid-4 { grid-template-columns:1fr; }
  .about-visual { min-height:420px; }
  .device { transform:none;width:220px;height:350px; }
  .footer-grid { grid-template-columns:1fr; }
  .footer-grid > div:last-child { grid-column:auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior:auto; }
  *, *::before, *::after { animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important; }
  .reveal { opacity:1;transform:none; }
}