:root {
  --ink: #0f1626;
  --ink-2: #172136;
  --ink-3: #22304b;
  --line: #2c3b5a;
  --text: #e8edf6;
  --muted: #9aa8c2;
  --live: #e5322d;
  --live-glow: rgba(229, 50, 45, .35);
  --link: #8fb4ff;
  --paper: #f6f7fa;
  --paper-text: #1d2433;
  --paper-muted: #5b6577;
  --radius: 16px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  font-size: 17px;
}

a { color: var(--link); }
a:hover { text-decoration-thickness: 2px; }
img { max-width: 100%; }

.wrap { max-width: 68rem; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 44rem; }

/* Header */
.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(15, 22, 38, .92);
  position: sticky; top: 0; z-index: 10;
  backdrop-filter: blur(8px);
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; min-height: 60px; flex-wrap: wrap;
}
.brand {
  color: var(--text); text-decoration: none; font-weight: 700; letter-spacing: .02em;
  display: flex; align-items: center; gap: 10px;
}
.brand-dot {
  width: 12px; height: 12px; border-radius: 50%; background: var(--live);
  box-shadow: 0 0 0 4px var(--live-glow);
}
.nav { display: flex; gap: 18px; flex-wrap: wrap; }
.nav a { color: var(--muted); text-decoration: none; font-size: .95rem; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--text); }

/* Hero */
.hero {
  padding: 88px 0 72px;
  background:
    radial-gradient(60rem 30rem at 85% -10%, rgba(229, 50, 45, .16), transparent 60%),
    radial-gradient(50rem 30rem at 0% 120%, rgba(80, 120, 220, .18), transparent 60%);
  border-bottom: 1px solid var(--line);
}
.hero h1 {
  font-size: clamp(2.1rem, 5vw, 3.4rem); line-height: 1.12; margin: 0 0 18px;
  letter-spacing: -.01em; max-width: 22ch;
}
.hero p.lede { font-size: 1.2rem; color: var(--muted); max-width: 38rem; margin: 0 0 28px; }
.eyebrow {
  text-transform: uppercase; letter-spacing: .14em; font-size: .78rem; font-weight: 700;
  color: var(--live); margin: 0 0 14px;
}
.hero-grid { display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: center; }
.hero-icon {
  width: 168px; height: 168px; border-radius: 38px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .45), 0 0 0 1px var(--line);
}

.buttons { display: flex; gap: 12px; flex-wrap: wrap; }
.btn {
  display: inline-block; padding: 12px 20px; border-radius: 999px; font-weight: 600;
  text-decoration: none; border: 1px solid var(--line); color: var(--text); background: var(--ink-2);
}
.btn:hover { background: var(--ink-3); }
.btn-live { background: var(--live); border-color: var(--live); color: #fff; }
.btn-live:hover { background: #c92823; }

/* Sections */
section { padding: 72px 0; border-bottom: 1px solid var(--line); }
section h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin: 0 0 12px; line-height: 1.2; }
section .intro { color: var(--muted); max-width: 40rem; margin: 0 0 36px; }

.grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.card {
  background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px;
}
.card h3 { margin: 0 0 8px; font-size: 1.12rem; }
.card p { margin: 0; color: var(--muted); }
.card .tag {
  display: inline-block; font-size: .75rem; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--live); margin-bottom: 10px;
}

.product {
  display: grid; grid-template-columns: auto 1fr; gap: 24px; align-items: start;
}
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.product img { width: 88px; height: 88px; border-radius: 20px; }
.product h3 { font-size: 1.35rem; }
.product p { margin-bottom: 16px; }

.shots { display: grid; gap: 20px; grid-template-columns: 1fr 1fr; }
.shots figure { margin: 0; }
.shots .shot-main { grid-column: 1 / -1; }
.shots img {
  display: block; width: 100%; height: auto; border-radius: 12px;
  border: 1px solid var(--line); box-shadow: 0 16px 48px rgba(0, 0, 0, .4);
}
.shots figcaption { color: var(--muted); font-size: .95rem; margin-top: 10px; }

.steps { counter-reset: step; list-style: none; padding: 0; margin: 0; }
.steps li {
  counter-increment: step; position: relative; padding: 0 0 0 56px; margin-bottom: 28px;
}
.steps li::before {
  content: counter(step); position: absolute; left: 0; top: -2px;
  width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center;
  background: var(--ink-3); border: 1px solid var(--line); font-weight: 700;
}
.steps h3 { margin: 0 0 4px; font-size: 1.1rem; }
.steps p { margin: 0; color: var(--muted); }

.platforms { display: flex; flex-wrap: wrap; gap: 10px; margin: 0; padding: 0; list-style: none; }
.platforms li {
  padding: 8px 16px; border-radius: 999px; background: var(--ink-2); border: 1px solid var(--line);
  font-weight: 600;
}
.platforms li small { color: var(--muted); font-weight: 400; }

details {
  background: var(--ink-2); border: 1px solid var(--line); border-radius: 12px;
  padding: 16px 20px; margin-bottom: 12px;
}
details summary { cursor: pointer; font-weight: 600; }
details p { color: var(--muted); margin: 12px 0 0; }

.callout {
  background: var(--ink-2); border: 1px solid var(--line); border-left: 4px solid var(--live);
  border-radius: 12px; padding: 20px 24px;
}
.callout p { margin: 0; }

/* Legal pages: light paper for long reading */
.legal { background: var(--paper); color: var(--paper-text); padding: 56px 0 72px; }
.legal a { color: #0b57d0; }
.legal h1 { font-size: clamp(1.8rem, 4vw, 2.4rem); margin: 0 0 6px; line-height: 1.2; }
.legal h2 { font-size: 1.25rem; margin: 2.2rem 0 .6rem; }
.legal h3 { font-size: 1.05rem; margin: 1.5rem 0 .4rem; }
.legal .updated { color: var(--paper-muted); margin: 0 0 28px; }
.legal li { margin-bottom: .4rem; }
.legal .summary {
  background: #fff; border: 1px solid #dfe3ea; border-radius: 12px; padding: 18px 22px; margin: 0 0 8px;
}
.legal .summary ul { margin: 0; padding-left: 1.2rem; }
.legal .toc { columns: 2 16rem; padding-left: 1.2rem; color: var(--paper-muted); }

/* Footer */
.site-footer { padding: 40px 0 56px; color: var(--muted); font-size: .92rem; }
.site-footer .wrap { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.site-footer nav { display: flex; gap: 18px; flex-wrap: wrap; }
.site-footer a { color: var(--muted); }

@media (max-width: 700px) {
  body { font-size: 16px; }
  .hero { padding: 56px 0 48px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-icon { width: 112px; height: 112px; border-radius: 26px; order: -1; }
  section { padding: 52px 0; }
  .grid-2 { grid-template-columns: 1fr; }
  .shots { grid-template-columns: 1fr; }
  .product { grid-template-columns: 1fr; }
}