@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@500;600;700;800&display=swap");

:root {
  --font-display: "Plus Jakarta Sans", "Segoe UI", Roboto, Arial, sans-serif;
  --navy: #0b1b3f;
  --navy-2: #13306e;
  --accent: #2f6bff;
  --text: #1f2937;
  --muted: #6b7280;
  --bg: #f4f6fb;
  --card: #ffffff;
  --border: #e3e8f2;
  --soft: #eef3ff;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
}

a { color: var(--accent); }

/* Top bar — premium glass header */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(7, 18, 44, 0.94);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.topbar::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(110, 160, 255, 0.7), rgba(167, 139, 250, 0.7), transparent);
}

.topbar .wrap {
  max-width: 1040px;
  margin: 0 auto;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 11px;
  color: #fff;
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.2px;
}

.logo-mark {
  position: relative;
  width: 38px;
  height: 38px;
  border-radius: 11px;
  background: linear-gradient(135deg, #3b82f6 0%, #6366f1 55%, #a78bfa 100%);
  box-shadow: 0 6px 18px rgba(99, 102, 241, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.35);
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.5px;
  overflow: hidden;
}

.logo-mark::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.35), transparent 45%);
}

.logo b {
  margin-left: -6px;
  font-weight: 700;
  background: linear-gradient(90deg, #93c5fd, #c4b5fd);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.topbar nav { display: flex; align-items: center; gap: 6px; }

.topbar nav a {
  color: #c7d2fe;
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 999px;
  transition: background 0.2s, color 0.2s, box-shadow 0.2s;
}

.topbar nav a:hover { color: #fff; background: rgba(255, 255, 255, 0.08); }

.topbar nav a:last-child {
  color: #fff;
  background: linear-gradient(135deg, #3b82f6, #6366f1);
  box-shadow: 0 4px 14px rgba(59, 130, 246, 0.35);
}

.topbar nav a:last-child:hover { box-shadow: 0 6px 20px rgba(99, 102, 241, 0.55); }

/* Hero — layered glow with fine grid */
.hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  text-align: center;
  padding: 64px 16px 92px;
  background:
    radial-gradient(600px 300px at 15% 0%, rgba(59, 130, 246, 0.35), transparent 70%),
    radial-gradient(520px 280px at 90% 20%, rgba(167, 139, 250, 0.30), transparent 70%),
    linear-gradient(180deg, #07122c 0%, #0b1b3f 55%, #13306e 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 36px 36px;
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
  pointer-events: none;
}

.hero > * { position: relative; }

.hero .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: #dbe4ff;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.hero .eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 0 3px rgba(74, 222, 128, 0.2);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 800;
  letter-spacing: -0.8px;
  line-height: 1.2;
  margin: 16px 0 10px;
  background: linear-gradient(180deg, #ffffff 30%, #bfd3ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p { color: #b8c6ec; font-size: 16px; max-width: 620px; margin: 0 auto; }

/* Main */
main {
  position: relative;
  z-index: 2;
  max-width: 960px;
  margin: -36px auto 40px;
  padding: 0 16px;
}

.card {
  background: var(--card);
  border-radius: 14px;
  box-shadow: 0 6px 22px rgba(11, 27, 63, 0.08);
  padding: 32px;
}

/* App list (home) */
.search {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 15px;
  margin-bottom: 20px;
}

.search:focus { outline: 2px solid var(--accent); border-color: transparent; }

.app-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

.app-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.app-item:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 14px rgba(47, 107, 255, 0.12);
}

.app-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  border-radius: 12px;
  background: var(--soft);
  color: var(--navy-2);
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 16px;
}

.app-item h3 { font-size: 16px; margin-bottom: 2px; }
.app-item p { font-size: 13px; color: var(--muted); line-height: 1.5; }
.app-links { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }

.app-links a {
  font-size: 13px;
  text-decoration: none;
  color: var(--accent);
  background: var(--soft);
  padding: 4px 10px;
  border-radius: 999px;
}

.app-links a:hover { background: var(--accent); color: #fff; }

/* Privacy / Terms tabs on app pages */
.tabs {
  display: flex;
  gap: 6px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 22px;
}

.tabs a {
  padding: 8px 14px;
  font-size: 14px;
  text-decoration: none;
  color: var(--muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}

.tabs a.active { color: var(--navy); border-bottom-color: var(--accent); font-weight: 600; }

.empty { color: var(--muted); text-align: center; padding: 20px 0; }

.note {
  margin-top: 24px;
  font-size: 14px;
  color: var(--muted);
}

/* Policy pages */
.breadcrumb { font-size: 13px; color: var(--muted); margin-bottom: 8px; }
.breadcrumb a { color: var(--muted); }

.meta { color: var(--muted); font-size: 14px; margin-bottom: 20px; }

.summary {
  background: var(--soft);
  border-left: 4px solid var(--accent);
  border-radius: 8px;
  padding: 16px 20px;
  margin-bottom: 24px;
}

.card h2 {
  color: var(--navy);
  font-size: 19px;
  margin: 28px 0 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}

.card p { margin-bottom: 12px; }
.card ul { margin: 0 0 12px 22px; }
.card li { margin-bottom: 6px; }

code {
  background: var(--soft);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 13px;
}

.table-wrap { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
  margin: 10px 0 16px;
  font-size: 14px;
}

th, td {
  border: 1px solid var(--border);
  padding: 10px;
  text-align: left;
  vertical-align: top;
}

th { background: var(--soft); color: var(--navy); }

.contact-box {
  background: var(--soft);
  border-radius: 8px;
  padding: 16px 20px;
}

.contact-box p { margin-bottom: 4px; }

/* Footer */
footer {
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  padding: 0 16px 32px;
}

footer a { color: var(--muted); }

@media (max-width: 600px) {
  .hero { padding: 48px 16px 80px; }
  .hero h1 { font-size: 28px; }
  .logo { font-size: 17px; }
  .topbar nav a { padding: 7px 11px; font-size: 13px; }
  .card { padding: 22px 18px; }
}

/* Contents box and sub-headings (used by detailed policies) */
.toc {
  background: #f8faff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 20px;
  margin: 0 0 24px;
}

.toc strong { color: var(--navy); font-size: 14px; letter-spacing: 0.3px; }
.toc ol { margin: 8px 0 0 20px; columns: 2; column-gap: 32px; font-size: 14px; }
.toc li { margin-bottom: 4px; break-inside: avoid; }
.toc a { text-decoration: none; }
.toc a:hover { text-decoration: underline; }

.card h3 { color: var(--navy-2); font-size: 16px; margin: 18px 0 6px; }

.summary h2 { border: 0; margin: 0 0 8px; padding: 0; font-size: 17px; }
.summary ul { margin-bottom: 0; }

.card h2[id] { scroll-margin-top: 80px; }

@media (max-width: 600px) {
  .toc ol { columns: 1; }
}