:root {
  --bg: #0f1117;
  --card: #171d2a;
  --text: #f4f7fb;
  --muted: #a9b4c7;
  --muted-2: #d7deea;
  --line: #293244;
  --accent: #8fd3ff;
  --accent-2: #b8e5ff;
  --success: #9ef0c1;
  --warning: #ffd38f;
  --shadow: 0 18px 50px rgba(0,0,0,.28);
  --radius: 24px;
  --max: 1080px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at 10% 0%, rgba(143,211,255,.20), transparent 30%),
    radial-gradient(circle at 90% 10%, rgba(184,229,255,.12), transparent 25%),
    linear-gradient(180deg, #101421 0%, #0f1117 45%, #0d1017 100%);
  color: var(--text);
  line-height: 1.65;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.skip-link {
  position: absolute; left: -999px; top: 12px; padding: 10px 14px;
  border-radius: 12px; background: var(--accent); color: #06111a; font-weight: 800; z-index: 999;
}
.skip-link:focus { left: 12px; }
.site-header {
  position: sticky; top: 0; z-index: 20;
  border-bottom: 1px solid rgba(255,255,255,.08);
  background: rgba(15,17,23,.86);
  backdrop-filter: blur(14px);
}
.header-inner {
  max-width: var(--max); margin: 0 auto; padding: 18px 20px;
  display: flex; justify-content: space-between; gap: 16px; align-items: center;
}
.brand { display: inline-flex; flex-direction: column; color: var(--text); line-height: 1.1; }
.brand strong { font-size: 20px; letter-spacing: .2px; }
.brand span { margin-top: 4px; color: var(--muted); font-size: 13px; }
.site-nav { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.site-nav a {
  color: var(--muted-2); padding: 8px 10px; border-radius: 12px; font-size: 15px;
}
.site-nav a:hover, .site-nav a[aria-current="page"] {
  color: var(--text); background: rgba(143,211,255,.10); text-decoration: none;
}
main { max-width: var(--max); margin: 0 auto; padding: 0 20px 62px; }
.hero { padding: 70px 0 44px; }
.kicker {
  display: inline-flex; margin-bottom: 18px; padding: 8px 12px;
  border: 1px solid rgba(143,211,255,.30); border-radius: 999px;
  color: var(--accent-2); background: rgba(143,211,255,.08);
  font-weight: 800; font-size: 13px; letter-spacing: .5px; text-transform: uppercase;
}
h1,h2,h3 { color: var(--text); line-height: 1.12; }
h1 { max-width: 850px; margin: 0 0 18px; font-size: clamp(38px, 7vw, 70px); letter-spacing: -1.8px; }
h2 { margin: 0 0 14px; font-size: clamp(28px, 4vw, 42px); letter-spacing: -.8px; }
h3 { margin: 0 0 10px; font-size: 22px; }
p { margin: 0 0 16px; color: var(--muted); }
.lead { max-width: 760px; font-size: 19px; color: var(--muted-2); }
.section { margin: 58px 0; }
.section-head { display: flex; justify-content: space-between; gap: 16px; align-items: flex-end; margin-bottom: 20px; }
.section-head p { max-width: 620px; margin-bottom: 0; }
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.card {
  padding: 22px; border: 1px solid var(--line); border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(23,29,42,.96), rgba(17,23,34,.96));
  box-shadow: var(--shadow);
}
.card p:last-child { margin-bottom: 0; }
.app-card { display: flex; flex-direction: column; min-height: 100%; }
.app-icon {
  width: 54px; height: 54px; margin-bottom: 16px; display: grid; place-items: center;
  border-radius: 18px; background: rgba(143,211,255,.12); color: var(--accent);
  font-weight: 900; letter-spacing: -.5px; border: 1px solid rgba(143,211,255,.20);
}
.status-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 18px; }
.badge {
  display: inline-flex; width: fit-content; padding: 6px 10px; border-radius: 999px;
  background: rgba(143,211,255,.11); color: var(--accent-2);
  border: 1px solid rgba(143,211,255,.22); font-size: 13px; font-weight: 800;
}
.badge.live { color: var(--success); border-color: rgba(158,240,193,.24); background: rgba(158,240,193,.10); }
.badge.testing { color: var(--warning); border-color: rgba(255,211,143,.24); background: rgba(255,211,143,.10); }
.actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: auto; padding-top: 8px; }
.button {
  display: inline-flex; align-items: center; justify-content: center; min-height: 44px;
  padding: 10px 14px; border-radius: 14px; border: 1px solid var(--line);
  background: rgba(255,255,255,.04); color: var(--text); font-weight: 800; font-size: 14px; text-align: center;
}
.button:hover { background: rgba(255,255,255,.08); text-decoration: none; }
.button.primary { color: #07131c; background: var(--accent); border-color: var(--accent); }
.button.primary:hover { background: var(--accent-2); }
.notice { padding: 18px; border-radius: 20px; border: 1px solid rgba(143,211,255,.25); background: rgba(143,211,255,.08); }
.list { padding-left: 20px; color: var(--muted); }
.list li { margin-bottom: 8px; }
.policy { max-width: 860px; }
.policy h2 { margin-top: 42px; font-size: 28px; }
.policy strong { color: var(--muted-2); }
.breadcrumb { margin: 28px 0 0; color: var(--muted); font-size: 14px; }
.breadcrumb a { color: var(--muted-2); }
.site-footer { border-top: 1px solid rgba(255,255,255,.08); background: rgba(10,12,18,.64); }
.footer-inner {
  max-width: var(--max); margin: 0 auto; padding: 28px 20px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  color: var(--muted); font-size: 14px;
}
.footer-links { display: flex; gap: 12px; flex-wrap: wrap; }
.footer-links a { color: var(--muted-2); }
@media (max-width: 860px) {
  .header-inner { align-items: flex-start; flex-direction: column; }
  .site-nav { justify-content: flex-start; }
  .grid, .grid.two { grid-template-columns: 1fr; }
  .hero { padding-top: 44px; }
  .section-head { align-items: flex-start; flex-direction: column; }
}
@media (max-width: 520px) {
  main { padding-inline: 16px; }
  .header-inner, .footer-inner { padding-inline: 16px; }
  h1 { letter-spacing: -1.1px; }
  .actions { flex-direction: column; }
  .button { width: 100%; }
  .card { padding: 18px; border-radius: 20px; }
}