/* SlateLog site — palette mirrors the app's SLTheme */
:root {
  --bg: #0b0c0e;
  --bg-card: rgba(255, 255, 255, 0.04);
  --stroke: rgba(255, 255, 255, 0.08);
  --text: #ffffff;
  --text-2: rgba(255, 255, 255, 0.55);
  --text-3: rgba(255, 255, 255, 0.35);
  --accent: #4085f5;
  --mint: #4dc78c;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Avenir Next", Avenir, -apple-system, BlinkMacSystemFont,
    "Helvetica Neue", Helvetica, Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.wrap { max-width: 960px; margin: 0 auto; padding: 0 24px; }

/* ── Header ─────────────────────────────── */
header {
  border-bottom: 1px solid var(--stroke);
  position: sticky;
  top: 0;
  background: rgba(11, 12, 14, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 10;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 18px;
  color: var(--text);
}
.brand:hover { text-decoration: none; }
.brand img { width: 28px; height: 28px; border-radius: 7px; }
.nav-links { display: flex; gap: 24px; font-size: 15px; }
.nav-links a { color: var(--text-2); }
.nav-links a:hover { color: var(--text); text-decoration: none; }

/* ── Placeholder root page ──────────────── */
.placeholder {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 4px;
}
.placeholder .app-icon {
  width: 80px; height: 80px;
  border-radius: 18px;
  margin-bottom: 22px;
}
.placeholder h1 { font-size: 32px; font-weight: 600; letter-spacing: -0.3px; }
.placeholder .soon { color: var(--text-2); font-size: 16px; margin-bottom: 28px; }
.placeholder .legal-links { font-size: 15px; display: flex; gap: 12px; }
.placeholder .legal-links span { color: var(--text-3); }
.placeholder .contact { margin-top: 28px; font-size: 14px; }
.placeholder .contact a { color: var(--text-3); }

/* ── Hero ───────────────────────────────── */
.hero { text-align: center; padding: 96px 0 72px; }
.hero img.app-icon {
  width: 96px; height: 96px;
  border-radius: 22px;
  box-shadow: 0 8px 40px rgba(64, 133, 245, 0.25);
  margin-bottom: 28px;
}
.hero h1 { font-size: 48px; font-weight: 700; letter-spacing: -0.5px; }
.hero h1 .tm { font-size: 16px; vertical-align: super; color: var(--text-3); }
.hero .tagline {
  font-size: 22px;
  color: var(--text-2);
  margin-top: 12px;
  font-weight: 400;
}
.hero .sub {
  max-width: 560px;
  margin: 20px auto 0;
  color: var(--text-2);
  font-size: 16px;
}
.badge-soon {
  display: inline-block;
  margin-top: 36px;
  padding: 12px 24px;
  border: 1px solid var(--stroke);
  border-radius: 12px;
  color: var(--text-2);
  font-size: 15px;
  background: var(--bg-card);
}

/* ── Features ───────────────────────────── */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  padding: 24px 0 72px;
}
.card {
  background: var(--bg-card);
  border: 1px solid var(--stroke);
  border-radius: 16px;
  padding: 24px;
}
.card .icon { font-size: 26px; margin-bottom: 10px; display: block; }
.card h3 { font-size: 17px; font-weight: 600; margin-bottom: 6px; }
.card p { font-size: 14.5px; color: var(--text-2); }

/* ── Privacy strip ──────────────────────── */
.privacy-strip {
  text-align: center;
  border-top: 1px solid var(--stroke);
  border-bottom: 1px solid var(--stroke);
  padding: 48px 24px;
  margin-bottom: 72px;
}
.privacy-strip h2 { font-size: 24px; margin-bottom: 10px; }
.privacy-strip h2 span { color: var(--mint); }
.privacy-strip p { color: var(--text-2); max-width: 620px; margin: 0 auto; font-size: 15.5px; }

/* ── Legal pages ────────────────────────── */
article.legal { padding: 64px 0 96px; max-width: 720px; margin: 0 auto; }
article.legal h1 { font-size: 34px; margin-bottom: 6px; }
article.legal .updated { color: var(--text-3); font-size: 14px; margin-bottom: 32px; }
article.legal h2 { font-size: 20px; margin: 36px 0 10px; }
article.legal p { color: var(--text-2); margin-bottom: 14px; font-size: 15.5px; }
article.legal p strong, article.legal li strong { color: var(--text); }
article.legal ul { margin: 0 0 14px 22px; color: var(--text-2); font-size: 15.5px; }
article.legal li { margin-bottom: 6px; }

/* ── Footer ─────────────────────────────── */
footer {
  border-top: 1px solid var(--stroke);
  padding: 36px 0 48px;
  font-size: 14px;
  color: var(--text-3);
}
.foot {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  align-items: center;
  justify-content: space-between;
}
.foot .links { display: flex; gap: 24px; }
.foot a { color: var(--text-2); }

@media (max-width: 600px) {
  .hero { padding: 64px 0 48px; }
  .hero h1 { font-size: 36px; }
  .hero .tagline { font-size: 18px; }
  .foot { flex-direction: column; align-items: flex-start; }
}