:root {
  --bg: #090d16;
  --bg-2: #131c2e;
  --bg-3: #1e2a44;
  --text: #f0f6ff;
  --text-2: #d5e1f5;
  --text-3: #8fa6c9;
  --blue: #0066ff;
  --cyan: #3cc8ff;
  --gold: #ffb800;
  --green: #00e676;
  --border: #1e2a44;
  --radius: 20px;
  --font-display: "Exo 2", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100dvh;
  background: radial-gradient(ellipse at 70% -10%, #0b2a5a 0%, var(--bg) 55%) fixed, var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; }

.stars {
  position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: .55;
  background-image:
    radial-gradient(1px 1px at 10% 20%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 30% 80%, #cfe3ff 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 55% 35%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 75% 60%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 90% 15%, #cfe3ff 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 20% 55%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 65% 90%, #fff 50%, transparent 51%);
  background-size: 600px 600px;
}

.container { width: min(1160px, 100% - 48px); margin-inline: auto; }

/* Header */
.header {
  position: sticky; top: 0; z-index: 10;
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  background: rgba(9, 13, 22, .72);
  border-bottom: 1px solid var(--border);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 0; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-logo { border-radius: 12px; box-shadow: 0 0 18px rgba(60, 200, 255, .35); }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name { font-family: var(--font-display); font-weight: 800; font-size: 22px; letter-spacing: 4px; }
.brand-tag { font-size: 11px; font-weight: 600; letter-spacing: 2.5px; color: var(--gold); }
.header-slogan { margin: 0; color: var(--text-3); font-size: 14px; font-weight: 500; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  min-height: 52px; padding: 0 26px; border-radius: 999px;
  font-weight: 600; font-size: 16px; text-decoration: none;
  transition: transform .15s ease, box-shadow .2s ease, background-color .2s ease;
}
.btn:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 8px 30px rgba(0, 102, 255, .45); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 38px rgba(0, 102, 255, .6); }
.btn-ghost { border: 1px solid var(--bg-3); color: var(--text-2); background: rgba(19, 28, 46, .6); }
.btn-ghost:hover { background-color: var(--bg-2); }

/* Hero */
.hero { padding: 72px 0 56px; }
.hero-inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; border-radius: 999px; border: 1px solid rgba(0, 102, 255, .5);
  background: rgba(0, 102, 255, .12); color: #66a0ff;
  font-size: 12px; font-weight: 600; letter-spacing: 2px;
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 10px var(--green); }
h1 {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(36px, 5.4vw, 62px); line-height: 1.08; margin: 20px 0 18px; letter-spacing: -.5px;
}
.accent { background: linear-gradient(90deg, var(--cyan), var(--blue)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: 18px; color: var(--text-2); max-width: 560px; margin: 0 0 32px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 14px; }
.store-list { list-style: none; padding: 0; margin: 24px 0 0; display: flex; gap: 20px; color: var(--text-3); font-size: 14px; }
.store-list li { display: flex; align-items: center; gap: 8px; }

/* Radar visual */
.hero-visual { display: flex; justify-content: center; }
.radar { position: relative; width: min(440px, 80vw); aspect-ratio: 1; border-radius: 50%; }
.ring { position: absolute; inset: 0; border-radius: 50%; border: 1px solid rgba(60, 200, 255, .22); }
.r2 { inset: 15%; } .r3 { inset: 30%; }
.sweep {
  position: absolute; inset: 0; border-radius: 50%;
  background: conic-gradient(from 0deg, rgba(60, 200, 255, .32), transparent 25%);
  animation: spin 5s linear infinite;
}
.radar-logo {
  position: absolute; inset: 25%; width: 50%; height: 50%; border-radius: 28px;
  box-shadow: 0 0 60px rgba(60, 200, 255, .45), 0 0 0 1px rgba(60, 200, 255, .3);
}
.blip { position: absolute; width: 12px; height: 12px; border-radius: 50%; animation: pulse 2.4s ease-out infinite; }
.b1 { top: 14%; left: 62%; background: var(--gold); box-shadow: 0 0 12px var(--gold); }
.b2 { top: 70%; left: 12%; background: var(--green); box-shadow: 0 0 12px var(--green); animation-delay: .8s; }
.b3 { top: 78%; left: 80%; background: var(--cyan); box-shadow: 0 0 12px var(--cyan); animation-delay: 1.6s; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 0% { transform: scale(.6); opacity: 1; } 70% { transform: scale(1.4); opacity: .4; } 100% { transform: scale(.6); opacity: 1; } }

/* Features */
.features { padding: 72px 0; }
.section-title { font-family: var(--font-display); font-weight: 700; font-size: clamp(28px, 3.6vw, 40px); text-align: center; margin: 0 0 8px; }
.section-sub { text-align: center; color: var(--text-3); margin: 0 auto 48px; max-width: 560px; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card {
  background: linear-gradient(180deg, rgba(19, 28, 46, .92), rgba(13, 20, 34, .92));
  border: 1px solid var(--border); border-radius: var(--radius); padding: 32px 28px;
  transition: transform .2s ease, border-color .2s ease;
}
.card:hover { transform: translateY(-4px); border-color: #2c3d5f; }
.card-featured { border-color: rgba(255, 184, 0, .45); box-shadow: 0 0 40px rgba(255, 184, 0, .08); }
.card h3 { font-family: var(--font-display); font-size: 22px; margin: 20px 0 10px; }
.card p { color: var(--text-2); margin: 0; font-size: 15.5px; }
.card-icon { width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; }
.icon-blue { background: rgba(0, 102, 255, .16); color: #66a0ff; }
.icon-gold { background: rgba(255, 184, 0, .16); color: var(--gold); }
.icon-green { background: rgba(0, 230, 118, .14); color: var(--green); }

/* Closing CTA */
.closing { padding: 40px 0 96px; }
.closing-inner {
  text-align: center; padding: 56px 24px; border-radius: 28px;
  border: 1px solid rgba(0, 102, 255, .35);
  background: radial-gradient(ellipse at center top, rgba(0, 102, 255, .25), rgba(19, 28, 46, .6) 70%);
}
.closing h2 { font-family: var(--font-display); font-size: clamp(26px, 3.4vw, 36px); margin: 0 0 10px; }
.closing p { color: var(--text-2); margin: 0 0 28px; }

/* Footer */
.footer { border-top: 1px solid var(--border); padding: 28px 0 calc(28px + env(safe-area-inset-bottom)); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.footer-brand { display: flex; align-items: center; gap: 12px; color: var(--text-3); font-size: 14px; }
.footer-brand .brand-logo { border-radius: 8px; box-shadow: none; }
.footer-links { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.footer-links a { color: var(--text-2); text-decoration: none; font-size: 14px; padding: 10px 0; }
.footer-links a:hover { color: var(--cyan); }

/* Legal pages */
.legal { padding: 56px 0 80px; }
.legal article { max-width: 780px; margin-inline: auto; }
.legal h1 { font-size: clamp(30px, 4vw, 42px); margin-top: 0; }
.legal h2 { font-family: var(--font-display); font-size: 22px; margin: 36px 0 8px; color: var(--text); }
.legal p, .legal li { color: var(--text-2); }
.legal .meta { color: var(--text-3); font-size: 14px; }
.legal .note {
  border: 1px solid rgba(255, 184, 0, .4); background: rgba(255, 184, 0, .08);
  border-radius: 14px; padding: 14px 18px; color: var(--text-2); font-size: 14px;
}
.back { display: inline-block; margin-bottom: 24px; color: var(--cyan); text-decoration: none; font-weight: 600; }

/* Responsive */
@media (max-width: 900px) {
  .hero { padding-top: 48px; }
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .lead { margin-inline: auto; }
  .cta-row, .store-list { justify-content: center; }
  .hero-visual { order: -1; }
  .radar { width: min(300px, 70vw); }
  .grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .header-slogan { display: none; }
  .btn { width: 100%; justify-content: center; font-size: 15px; padding: 0 16px; text-align: center; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-links { justify-content: center; }
}
@media (prefers-reduced-motion: reduce) {
  .sweep, .blip { animation: none; }
  html { scroll-behavior: auto; }
}