/* ============ Design tokens (shared with the app pages) ============ */
:root {
  --bg: #0b1020;
  --bg-soft: #111730;
  --bg-card: #151d3a;
  --bg-card-2: #1a2342;
  --border: #26315c;
  --text: #e7ecff;
  --text-dim: #9aa6d4;
  --accent: #4f8bff;
  --accent-2: #37c8ab;

  --l7: #b15cff;
  --l6: #8f6dff;
  --l5: #5f8bff;
  --l4: #37c8ab;
  --l3: #39c56a;
  --l2: #ffb02e;
  --l1: #ff5f5f;

  --mono: "Cascadia Code", "Consolas", "SF Mono", monospace;
  --sans: "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  --radius: 12px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

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

body {
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(79, 139, 255, 0.12), transparent 60%),
    radial-gradient(900px 500px at 10% 0%, rgba(55, 200, 171, 0.08), transparent 55%),
    var(--bg);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.6;
  min-height: 100vh;
}

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

/* ============ Top nav ============ */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 16, 32, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  flex-wrap: wrap;
}
.nav-brand {
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--text);
  margin-right: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-brand .dot {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--l4), var(--l3), var(--l2), var(--l1));
  display: inline-block;
}
.nav-inner a:not(.nav-brand) {
  color: var(--text-dim);
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 0.92rem;
  font-weight: 600;
}
.nav-inner a:not(.nav-brand):hover {
  color: var(--text);
  background: var(--bg-card);
  text-decoration: none;
}
.nav-inner a:not(.nav-brand).active {
  color: var(--text);
  background: var(--bg-card);
  box-shadow: inset 0 0 0 1px var(--border);
}

/* ============ Layout ============ */
.wrap { max-width: 1180px; margin: 0 auto; padding: 28px 20px 80px; }

.page-hero { margin-bottom: 28px; }
.page-hero h1 {
  font-size: clamp(2.2rem, 6vw, 3.6rem);
  letter-spacing: -0.5px;
  line-height: 1.1;
  margin-bottom: 10px;
}
.page-hero h1 .hl { color: var(--accent); }
.page-hero .sub {
  color: var(--text-dim);
  font-size: 1.05rem;
  max-width: 760px;
}

h2 { font-size: 1.45rem; margin: 34px 0 14px; letter-spacing: -0.3px; }
h3 { font-size: 1.1rem; margin: 20px 0 10px; }
p { margin-bottom: 12px; }
.muted { color: var(--text-dim); }

/* ============ App cards ============ */
.app-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 18px;
}
.app-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
  color: var(--text);
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}
a.app-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.45);
  text-decoration: none;
}
.app-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}
.app-arrow { color: var(--accent); font-weight: 800; }
.app-card h3 { margin: 4px 0 8px; font-size: 1.15rem; }
.app-chips { display: flex; gap: 8px; flex-wrap: wrap; margin: 12px 0 16px; }
.chip {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 700;
  border-radius: 20px;
  padding: 3px 10px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  color: var(--text-dim);
}
.app-btn {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), #2f6fe0);
  border-radius: 10px;
  padding: 10px 16px;
  font-size: 0.92rem;
}
.app-card.soon { border-style: dashed; opacity: 0.6; cursor: default; }
.app-card.soon h3 { margin: 4px 0 8px; }

/* ============ Badges ============ */
.badge {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 700;
  border-radius: 20px;
  padding: 3px 10px;
  background: var(--bg-card-2);
  border: 1px solid var(--border);
  color: var(--text-dim);
}
.badge.l7 { background: rgba(177,92,255,0.18); color: #d9a7ff; border-color: #7a2fb0; }
.badge.l6 { background: rgba(143,109,255,0.18); color: #c8b2ff; border-color: #6b45d0; }
.badge.l5 { background: rgba(95,139,255,0.18); color: #a9c2ff; border-color: #2f6fae; }
.badge.l4 { background: rgba(55,200,171,0.16); color: #7fe8d0; border-color: #14997e; }
.badge.l3 { background: rgba(57,197,106,0.16); color: #8cf0ae; border-color: #1f8f47; }
.badge.l2 { background: rgba(255,176,46,0.16); color: #ffd98a; border-color: #b07a12; }
.badge.l1 { background: rgba(255,95,95,0.16); color: #ffb0b0; border-color: #c02f2f; }

.site-footer {
  border-top: 1px solid var(--border);
  margin-top: 60px;
  padding: 24px 20px;
  text-align: center;
  color: var(--text-dim);
  font-size: 0.85rem;
}

::selection { background: rgba(79, 139, 255, 0.4); }