:root {
  --grad: linear-gradient(135deg, #8b3dff 0%, #6246ff 55%, #2f8cff 100%);
  --bg: #f7f6fc; --surface: #fff; --line: #e6e4ef; --text: #15131f; --muted: #5f5c75; --accent: #6a3cf0; --soft: rgba(106, 60, 240, .1);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0e0d15; --surface: #17161f; --line: #2a2838; --text: #f3f2f9; --muted: #a09eb4; --accent: #a18fff; --soft: rgba(165, 139, 255, .14); color-scheme: dark; }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 16px/1.6 "Inter", "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, Roboto, sans-serif; -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); }
img { max-width: 100%; height: auto; }
.container { max-width: 1120px; margin: 0 auto; padding: 0 20px; }

/* nav */
.nav { position: sticky; top: 0; z-index: 10; backdrop-filter: blur(14px); background: color-mix(in srgb, var(--bg) 80%, transparent); border-bottom: 1px solid var(--line); }
.nav .container { display: flex; align-items: center; gap: 24px; height: 64px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 19px; letter-spacing: -.02em; color: var(--text); text-decoration: none; }
.logo img { width: 30px; height: 30px; }
.nav nav { display: flex; gap: 22px; margin-left: auto; }
.nav nav a { color: var(--muted); text-decoration: none; font-weight: 600; font-size: 14.5px; }
.nav nav a:hover { color: var(--text); }
.btn {
  display: inline-flex; align-items: center; gap: 9px; height: 46px; padding: 0 20px; border-radius: 13px; border: 0; cursor: pointer;
  background: var(--grad); color: #fff; font: inherit; font-weight: 700; text-decoration: none; white-space: nowrap;
  box-shadow: 0 12px 28px -12px rgba(110, 60, 255, .9); transition: filter .15s, transform .15s;
}
.btn:hover { filter: brightness(1.08); transform: translateY(-1px); }
.btn.sm { height: 38px; padding: 0 14px; font-size: 14px; border-radius: 11px; }
.btn.soon { cursor: default; }
.btn.soon:hover { filter: none; transform: none; }
.btn.light { background: #fff; color: #3d2bb8; box-shadow: 0 12px 28px -12px rgba(20, 0, 60, .6); }

/* hero */
.hero {
  position: relative; overflow: hidden; color: #fff; padding: 72px 0 0;
  background:
    radial-gradient(800px 500px at 100% 0%, rgba(60, 200, 240, .5), transparent 60%),
    radial-gradient(800px 600px at 0% 100%, rgba(80, 60, 255, .6), transparent 60%),
    linear-gradient(135deg, #1a0a45, #4a1fb0 55%, #2147c9);
}
.hero .container { display: grid; gap: 40px; text-align: center; }
.hero h1 { margin: 0 auto; max-width: 860px; font-size: clamp(34px, 5.6vw, 62px); line-height: 1.05; letter-spacing: -.035em; }
.hero .lede { margin: 18px auto 0; max-width: 700px; font-size: clamp(17px, 2vw, 20px); opacity: .92; }
.hero .ctas { display: flex; gap: 14px; justify-content: center; align-items: center; flex-wrap: wrap; margin-top: 28px; }
.hero .meta { font-size: 14px; opacity: .85; }
.hero .shot { margin: 8px auto -6px; max-width: 1040px; border-radius: 18px 18px 0 0; box-shadow: 0 -10px 60px -10px rgba(20, 0, 60, .55); display: block; }

/* sections */
section { padding: 84px 0; }
.eyebrow { display: inline-block; font-size: 13px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
h2 { margin: 8px 0 14px; font-size: clamp(28px, 3.6vw, 40px); line-height: 1.12; letter-spacing: -.03em; }
.sub { color: var(--muted); max-width: 680px; font-size: 18px; margin: 0 0 40px; }
.center { text-align: center; } .center .sub { margin-left: auto; margin-right: auto; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: 26px; }
.card .ic { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; color: #fff; background: var(--grad); margin-bottom: 16px; box-shadow: 0 10px 22px -10px rgba(110, 60, 255, .9); }
.card h3 { margin: 0 0 8px; font-size: 19px; letter-spacing: -.01em; }
.card p { margin: 0; color: var(--muted); }
.split { display: grid; grid-template-columns: 1fr 1.25fr; gap: 56px; align-items: center; }
.split img { border-radius: 18px; box-shadow: 0 30px 70px -30px rgba(30, 12, 90, .5); border: 1px solid var(--line); }
.checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.checks li { display: flex; gap: 12px; align-items: flex-start; }
.checks li::before { content: "✓"; flex: none; width: 24px; height: 24px; border-radius: 8px; background: var(--grad); color: #fff; display: grid; place-items: center; font-size: 13px; font-weight: 800; margin-top: 1px; }
.steps { counter-reset: s; }
.steps .card { position: relative; }
.steps .card::before { counter-increment: s; content: counter(s); display: grid; place-items: center; width: 38px; height: 38px; border-radius: 12px; margin-bottom: 14px; background: var(--soft); color: var(--accent); font-weight: 800; }
.alt { background: var(--surface); border-block: 1px solid var(--line); }
.limits { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; }
.limits div { padding: 16px 18px; border-radius: 14px; border: 1px dashed var(--line); color: var(--muted); }
.limits b { color: var(--text); display: block; }

/* faq */
.faq { max-width: 820px; margin: 0 auto; }
details { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 4px 22px; margin-bottom: 10px; }
summary { cursor: pointer; list-style: none; padding: 16px 0; font-weight: 700; font-size: 17px; display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--accent); font-size: 22px; line-height: 1; transition: transform .2s; }
details[open] summary::after { transform: rotate(45deg); }
details p { margin: 0 0 18px; color: var(--muted); }

.final { text-align: center; color: #fff; border-radius: 28px; padding: 64px 24px; background: linear-gradient(135deg, #1a0a45, #4a1fb0 55%, #2147c9); }
.final h2 { margin-top: 0; }
.final p { opacity: .9; margin: 0 0 26px; font-size: 18px; }
footer { padding: 40px 0 56px; color: var(--muted); font-size: 14px; }
footer .container { display: flex; gap: 20px; flex-wrap: wrap; align-items: center; justify-content: space-between; }
footer a { color: var(--muted); }

/* legal pages */
.doc { max-width: 760px; margin: 0 auto; padding: 56px 20px 80px; }
.doc h1 { font-size: clamp(32px, 4vw, 44px); letter-spacing: -.03em; margin: 0 0 6px; }
.doc h2 { font-size: 22px; margin-top: 36px; }
.doc p, .doc li { color: var(--muted); }
.doc table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 15px; }
.doc th, .doc td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.doc th { color: var(--text); }
.doc code { font-size: 13.5px; background: var(--soft); padding: 1px 6px; border-radius: 6px; color: var(--text); }

@media (max-width: 820px) {
  .nav nav { display: none; }
  .nav .btn { margin-left: auto; }
  .split { grid-template-columns: 1fr; gap: 28px; }
  section { padding: 60px 0; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } html { scroll-behavior: auto; } }