:root {
  --bg: #0A0F1D;
  --surface: #121829;
  --surface-alt: #0F172A;
  --text: #E8F1FF;
  --muted: #9FB3D1;
  --border: rgba(79, 172, 254, 0.18);
  --primary: #4FACFE;
  --primary-dark: #2E8FE0;
  --on-primary: #041018;
  --accent: #10B981;
  --radius: 14px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  line-height: 1.6;
}
a { color: var(--primary); }
img { max-width: 100%; display: block; }
.wrap { width: min(1080px, 100% - 32px); margin-inline: auto; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 10; background: rgba(10, 15, 29, 0.92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--border); }
.site-header .wrap { display: flex; align-items: center; gap: 16px; min-height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 700; }
.brand img { width: 36px; height: 36px; border-radius: 8px; }
.nav { margin-left: auto; display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.nav a { color: var(--muted); text-decoration: none; font-size: 15px; }
.nav a:hover { color: var(--text); }
.nav a.btn, .nav a.btn:hover { color: var(--on-primary); }
.lang { display: inline-flex; border: 1px solid var(--border); border-radius: 999px; overflow: hidden; }
.lang button { background: transparent; color: var(--muted); border: 0; padding: 6px 12px; font: inherit; font-size: 13px; font-weight: 700; cursor: pointer; }
.lang button[aria-pressed="true"] { background: var(--primary); color: var(--on-primary); }

/* Buttons */
.btn { display: inline-block; padding: 12px 22px; border-radius: 10px; background: var(--primary); color: var(--on-primary); font-weight: 700; text-decoration: none; border: 1px solid transparent; }
.btn:hover { background: var(--primary-dark); }
.btn--ghost { background: transparent; color: var(--text); border-color: var(--border); }
.btn--ghost:hover { background: var(--surface); }

/* Hero */
.hero { padding: 64px 0 40px; text-align: center; }
.hero h1 { font-size: clamp(30px, 5vw, 50px); line-height: 1.15; margin: 0 0 16px; }
.hero p.lead { color: var(--muted); font-size: clamp(17px, 2.2vw, 20px); max-width: 720px; margin: 0 auto 28px; }
.hero .cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.video-box { margin: 40px auto 0; max-width: 960px; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; background: #000; }
.video-box video { width: 100%; display: block; aspect-ratio: 16 / 9; background: #000; }
.video-note { color: var(--muted); font-size: 14px; margin-top: 10px; }

/* Sections */
section { padding: 56px 0; }
section h2 { font-size: clamp(24px, 3.4vw, 34px); margin: 0 0 8px; text-align: center; }
section .sub { color: var(--muted); text-align: center; max-width: 720px; margin: 0 auto 32px; }
.grid { display: grid; gap: 16px; }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; }
.card h3 { margin: 0 0 6px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }
.card .num { display: inline-grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: var(--primary); color: var(--on-primary); font-weight: 800; margin-bottom: 10px; }

/* Screenshots */
.shots { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.shot { margin: 0; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.shot .frame { aspect-ratio: 16 / 9; overflow: hidden; background: var(--surface-alt); }
.shot .frame img { width: 100%; max-width: none; height: auto; display: block; }
.shot figcaption { padding: 14px 16px; }
.shot figcaption strong { display: block; }
.shot figcaption span { color: var(--muted); font-size: 14px; }

/* Pricing */
.plans { display: grid; gap: 22px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); max-width: 900px; margin: 0 auto; align-items: stretch; }
.price-card { max-width: 480px; margin: 0 auto; text-align: center; border: 2px solid var(--primary); position: relative; }
.plans .price-card { width: 100%; max-width: none; margin: 0; display: flex; flex-direction: column; }
.plans .price-card ul { flex: 1; }
.price-card--best { border-color: var(--accent); box-shadow: 0 10px 34px rgba(16, 185, 129, 0.18); }
.price-card .ribbon { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--accent); color: #04120d; font-weight: 800; font-size: 14px; letter-spacing: .02em; padding: 5px 16px; border-radius: 999px; white-space: nowrap; }
.price-card .amount { font-size: 46px; font-weight: 800; margin: 8px 0; }
.price-card .amount small { font-size: 18px; color: var(--muted); font-weight: 500; }
.price-card ul { list-style: none; padding: 0; margin: 18px 0; text-align: left; }
.price-card li { padding: 6px 0 6px 28px; position: relative; color: var(--muted); }
.price-card li::before { content: "\2713"; position: absolute; left: 0; color: var(--accent); font-weight: 800; }

/* FAQ */
details { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 14px 18px; margin: 10px auto; max-width: 820px; }
summary { cursor: pointer; font-weight: 700; }
details p { color: var(--muted); margin: 10px 0 0; }

/* Footer */
.site-footer { border-top: 1px solid var(--border); padding: 32px 0; color: var(--muted); font-size: 14px; }
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between; }
.site-footer a { color: var(--muted); }
.disclaimer { max-width: 820px; margin: 0 auto; text-align: center; color: var(--muted); font-size: 14px; padding: 0 16px 24px; }

/* Legal pages */
.legal { padding: 48px 0; max-width: 820px; }
.legal h1 { font-size: 34px; margin: 0 0 6px; }
.legal h2 { text-align: left; font-size: 22px; margin: 32px 0 8px; }
.legal p, .legal li { color: var(--muted); }
.legal .updated { color: var(--muted); font-size: 14px; }

@media (max-width: 900px) {
  .nav a.hide-sm { display: none; }
}
@media (max-width: 560px) {
  .site-header .wrap { min-height: 56px; gap: 8px; }
  .brand span { font-size: 14px; }
  .brand img { width: 30px; height: 30px; }
  .nav { gap: 8px; flex-wrap: nowrap; }
  .nav .btn { padding: 8px 10px; font-size: 13px; white-space: nowrap; }
  .lang button { padding: 5px 9px; }
  .hero { padding-top: 40px; }
}