/* Shared styles — umbrella site + legal pages */
:root {
  --bg: #0d1117;
  --bg-elev: #161b22;
  --border: #283039;
  --text: #e6edf3;
  --muted: #9aa7b4;
  --accent: #4f9cf9;
  --accent-soft: rgba(79, 156, 249, 0.12);
  --radius: 14px;
  --maxw: 760px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background:
    radial-gradient(820px 480px at 50% -100px, rgba(99, 102, 241, 0.20), transparent 60%),
    radial-gradient(620px 620px at 100% 0%, rgba(192, 38, 211, 0.07), transparent 55%),
    linear-gradient(180deg, #0f1422 0%, #0b0e17 52%, #07090f 100%);
  background-attachment: fixed;
  background-repeat: no-repeat;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 24px 22px 72px;
}
.wrap.home { max-width: 1040px; }

/* ---- Top nav / breadcrumb ---- */
.topbar {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 22px 22px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 14px;
  color: var(--muted);
}
.topbar a { color: var(--muted); }
.topbar .brand { font-weight: 600; color: var(--text); }

/* ---- Hero (landing) ---- */
.hero { text-align: center; padding: 6px 0 4px; position: relative; }
/* neon halo behind the logo */
.hero::before {
  content: "";
  position: absolute; left: 50%; top: 50px;
  transform: translate(-50%, -50%);
  width: 480px; height: 340px;
  background: radial-gradient(closest-side,
    rgba(99, 102, 241, 0.16),
    transparent 75%);
  filter: blur(44px);
  z-index: 0;
  pointer-events: none;
}
.hero > * { position: relative; z-index: 1; }
.hero .logo-mark {
  width: 88px; height: 88px; margin: 0 auto 14px;
  display: block;
  filter: drop-shadow(0 6px 20px rgba(79, 130, 246, 0.28));
}
.hero h1 {
  font-size: clamp(30px, 6vw, 44px); margin: 0 0 12px; letter-spacing: -0.02em;
  background: linear-gradient(100deg, #6aa8ff 0%, #8b5cf6 55%, #c026d3 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p { color: var(--muted); font-size: 18px; max-width: 500px; margin: 0 auto; line-height: 1.55; }

/* ---- App cards ---- */
.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 40px;
}
@media (max-width: 860px) { .grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 460px) { .grid { grid-template-columns: 1fr; } }
.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0));
  background-color: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: border-color .15s ease, transform .15s ease, box-shadow .15s ease;
}
.card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}
.card-icon {
  display: block;
  width: 56px; height: 56px;
  border-radius: 14px;
  margin-bottom: 14px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
}
.card h3 { margin: 0 0 6px; font-size: 19px; }
.card .desc { color: var(--muted); font-size: 14px; min-height: 38px; margin-bottom: 14px; }
.card .links { display: flex; gap: 14px; font-size: 14px; }

/* ---- Legal page typography ---- */
.legal h1 { font-size: 30px; letter-spacing: -0.02em; margin: 0 0 6px; }
.legal .eyebrow { color: var(--accent); font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: .08em; }
.legal .updated { color: var(--muted); font-size: 14px; margin: 4px 0 32px; }
.legal h2 { font-size: 20px; margin: 36px 0 10px; letter-spacing: -0.01em; }
.legal h3 { font-size: 16px; margin: 24px 0 8px; }
.legal p, .legal li { color: #c9d3dd; }
.legal ul { padding-left: 22px; }
.legal li { margin: 6px 0; }
.legal strong { color: var(--text); }
.legal .callout {
  background: var(--accent-soft);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 8px;
  padding: 14px 16px;
  margin: 22px 0;
  font-size: 14px;
}
.legal table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 14px; }
.legal th, .legal td { text-align: left; padding: 10px 12px; border: 1px solid var(--border); vertical-align: top; }
.legal th { background: var(--bg-elev); color: var(--text); }

/* ---- Footer ---- */
.footer {
  width: 100%;
  max-width: var(--maxw);
  margin: auto auto 0;
  padding: 22px 22px 28px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}
.footer a { color: var(--muted); }