:root {
  --bg: #0b1220;
  --bg-2: #111a2e;
  --card: #152038;
  --line: #22304d;
  --text: #e7ecf5;
  --muted: #9aa8c2;
  --green: #00d084;
  --amber: #fcb900;
  --blue: #0693e3;
  --radius: 14px;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.65 "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--green); }
a:hover { color: var(--amber); }
img { max-width: 100%; height: auto; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }

/* header */
.site-header { position: sticky; top: 0; z-index: 10; background: rgba(11, 18, 32, .92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 68px; }
.site-header .logo img { height: 34px; width: auto; display: block; }
.site-header nav { display: flex; gap: 22px; flex-wrap: wrap; }
.site-header nav a { color: var(--muted); text-decoration: none; font-weight: 500; font-size: 15px; }
.site-header nav a:hover { color: var(--text); }

/* buttons */
.btn { display: inline-block; padding: 13px 26px; border-radius: 999px; font-weight: 700; text-decoration: none; transition: transform .15s ease, box-shadow .15s ease; }
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--green); color: #04130c; box-shadow: 0 8px 24px rgba(0, 208, 132, .25); }
.btn-primary:hover { color: #04130c; }
.btn-ghost { border: 1px solid var(--line); color: var(--text); }

/* hero */
.hero { padding: 84px 0 64px; background: radial-gradient(900px 400px at 80% -10%, rgba(6, 147, 227, .22), transparent 60%), radial-gradient(700px 360px at 0% 10%, rgba(0, 208, 132, .14), transparent 60%); }
.hero .wrap { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; }
.eyebrow { color: var(--amber); font-weight: 700; letter-spacing: .08em; text-transform: uppercase; font-size: 13px; }
.hero h1 { font-size: clamp(32px, 4.4vw, 52px); line-height: 1.12; margin: 12px 0 18px; }
.hero p.lead { color: var(--muted); font-size: 18px; margin: 0 0 28px; max-width: 58ch; }
.hero .actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero .art img { width: 100%; max-width: 420px; display: block; margin: 0 auto; filter: drop-shadow(0 30px 60px rgba(0, 0, 0, .45)); }

/* stats */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 44px; }
.stat { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; }
.stat b { display: block; font-size: 26px; color: var(--text); }
.stat span { color: var(--muted); font-size: 14px; }

/* sections */
section { padding: 72px 0; }
.section-head { max-width: 680px; margin-bottom: 36px; }
.section-head h2 { font-size: clamp(26px, 3vw, 36px); margin: 8px 0 10px; line-height: 1.2; }
.section-head p { color: var(--muted); margin: 0; }

/* apps grid */
.apps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.app { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; display: flex; flex-direction: column; }
.app h3 { margin: 0 0 8px; font-size: 20px; }
.app p { color: var(--muted); margin: 0 0 18px; flex: 1; }
.app a.more { font-weight: 700; text-decoration: none; }
.app .tag { display: inline-block; font-size: 12px; font-weight: 700; color: #04130c; background: var(--green); border-radius: 999px; padding: 2px 10px; margin-bottom: 12px; align-self: flex-start; }

/* offer */
.offer { background: linear-gradient(135deg, rgba(0, 208, 132, .12), rgba(6, 147, 227, .12)); border: 1px solid var(--line); border-radius: 22px; padding: 44px; display: grid; grid-template-columns: 1.3fr .7fr; gap: 32px; align-items: center; }
.offer h2 { margin: 6px 0 12px; font-size: clamp(26px, 3vw, 36px); line-height: 1.2; }
.offer p { color: var(--muted); }
.price { text-align: center; }
.price .amount { font-size: 56px; font-weight: 800; line-height: 1; }
.price .per { color: var(--muted); margin-bottom: 18px; }

/* testimonial */
.quote { display: grid; grid-template-columns: 96px 1fr; gap: 24px; align-items: start; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.quote img { width: 96px; height: 96px; border-radius: 50%; object-fit: cover; }
.quote blockquote { margin: 0; font-size: 18px; }
.quote cite { display: block; margin-top: 12px; color: var(--muted); font-style: normal; font-weight: 600; }

/* links strip */
.links { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.link-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px; text-decoration: none; color: var(--text); display: block; }
.link-card b { display: block; font-size: 18px; margin-bottom: 4px; }
.link-card span { color: var(--muted); }
.link-card:hover { border-color: var(--green); color: var(--text); }

/* legal pages */
.legal { padding: 56px 0 72px; }
.legal .wrap { max-width: 820px; }
.legal h1 { font-size: clamp(28px, 3.4vw, 40px); margin: 0 0 6px; }
.legal .updated { color: var(--muted); margin: 0 0 32px; font-size: 14px; }
.legal h2 { font-size: 22px; margin: 36px 0 10px; }
.legal h3 { font-size: 18px; margin: 28px 0 8px; }
.legal p, .legal li { color: #cdd6e6; }
.legal ul, .legal ol { padding-left: 22px; }

/* footer */
.site-footer { border-top: 1px solid var(--line); padding: 40px 0; color: var(--muted); font-size: 14px; }
.site-footer .wrap { display: grid; grid-template-columns: 1fr auto; gap: 20px; align-items: start; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 8px 18px; justify-content: flex-end; }
.site-footer nav a { color: var(--muted); text-decoration: none; }
.site-footer nav a:hover { color: var(--text); }
.site-footer address { font-style: normal; }

@media (max-width: 900px) {
  .hero .wrap, .offer { grid-template-columns: 1fr; }
  .hero .art { order: -1; }
  .apps { grid-template-columns: repeat(2, 1fr); }
  .site-footer .wrap { grid-template-columns: 1fr; }
  .site-footer nav { justify-content: flex-start; }
}
@media (max-width: 600px) {
  .apps, .links, .stats { grid-template-columns: 1fr; }
  .site-header nav { display: none; }
  .quote { grid-template-columns: 1fr; }
  .offer { padding: 28px; }
  section { padding: 52px 0; }
}