/* Selflogue guides — static pages, mirrors the app site's look. */

:root {
  --font-sans: 'Poppins', system-ui, sans-serif;
  --bg: #0d0d0d;
  --text: rgba(255, 255, 255, 0.92);
  --text-soft: rgba(255, 255, 255, 0.72);
  --text-muted: rgba(255, 255, 255, 0.55);
  --border: rgba(255, 255, 255, 0.15);
  --border-soft: #2a2a2a;
  --card: rgba(255, 255, 255, 0.05);
  --accent: #97AAB4;
  --accent-deep: #5D737B;
  --max: 720px;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-font-smoothing: antialiased; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
}

a { color: #8ab4f8; text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- header (static copy of the app site header) ---------- */

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 13, 13, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-soft);
}

.header__bar {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.header__logo { display: block; line-height: 0; }
.header__logo img { height: 27px; width: auto; display: block; }

.header__nav { display: flex; gap: 2rem; }

.header__tab {
  font-size: 0.9375rem;
  color: var(--text-muted);
  white-space: nowrap;
}
.header__tab:hover { color: var(--text); text-decoration: none; }
.header__tab--active { color: #fff; font-weight: 600; }

/* ---------- article ---------- */

.main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 3rem 1.25rem 5rem;
}

.eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 0.75rem;
}

h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #fff;
  margin: 0 0 0.75rem;
  text-wrap: balance;
}

.lede {
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--text-soft);
  margin: 0 0 2.5rem;
}

h2 {
  font-size: 1.375rem;
  font-weight: 600;
  line-height: 1.3;
  color: #fff;
  margin: 2.5rem 0 0.75rem;
  letter-spacing: -0.01em;
}

h3 {
  font-size: 1.0625rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.95);
  margin: 1.5rem 0 0.5rem;
}

p { margin: 0 0 1rem; }

ul, ol { margin: 0.5rem 0 1rem; padding-left: 1.25rem; }
li { margin-bottom: 0.4rem; }

strong { color: #fff; font-weight: 600; }

/* ---------- reference table ---------- */

.table-wrap { overflow-x: auto; margin: 1rem 0 1.5rem; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

th, td {
  text-align: left;
  padding: 0.7rem 0.75rem;
  border-bottom: 1px solid var(--border-soft);
  vertical-align: top;
}

th {
  font-weight: 600;
  color: #fff;
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

td:first-child { color: #fff; font-weight: 500; white-space: nowrap; }

/* ---------- callout / CTA ---------- */

.callout {
  margin: 2rem 0;
  padding: 1.25rem 1.5rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
}

.callout p { margin: 0; color: var(--text-soft); }

.cta {
  margin: 3rem 0 0;
  padding: 2rem 1.5rem;
  background: linear-gradient(180deg, var(--accent-deep) 0%, #4a5d64 100%);
  border-radius: 16px;
  text-align: center;
}

.cta h2 { margin: 0 0 0.5rem; }
.cta p { color: rgba(255, 255, 255, 0.85); margin: 0 0 1.25rem; }

.badges { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }
.badges a { line-height: 0; }
.badges img { height: 40px; width: auto; display: block; }

/* ---------- related ---------- */

.related { margin-top: 3rem; padding-top: 2rem; border-top: 1px solid var(--border-soft); }
.related h2 { margin-top: 0; font-size: 1rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); }
.related ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.6rem; }
.related a { color: var(--text); }
.related a:hover { color: #fff; }

/* ---------- guides index ---------- */

.grid { display: grid; gap: 1rem; margin-top: 2rem; }

.card {
  display: block;
  padding: 1.25rem 1.5rem;
  background: var(--card);
  border: 1px solid var(--border-soft);
  border-radius: 14px;
  color: var(--text);
}
.card:hover { border-color: var(--border); text-decoration: none; }
.card h3 { margin: 0 0 0.35rem; color: #fff; }
.card p { margin: 0; color: var(--text-muted); font-size: 0.9375rem; }

.fineprint {
  margin-top: 2.5rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

@media (max-width: 639px) {
  .header__bar { flex-direction: column; align-items: stretch; gap: 0.75rem; }
  .header__nav { justify-content: space-around; gap: 0; }
  .main { padding-top: 2rem; }
}