/* Shared styles for all Tap Bible pages */

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

:root {
  --blue:   #AAC7FF;
  --dark:   #1a1a2e;
  --darker: #12121f;
  --card:   #22223a;
  --text:   #e8e8f0;
  --muted:  #9090b0;
  --radius: 16px;
  --nav-height: 57px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--darker);
  color: var(--text);
  line-height: 1.6;
}

/* Keep anchor targets clear of the sticky nav */
[id] { scroll-margin-top: calc(var(--nav-height) + 16px); }

/* ── NAV ── */
.site-nav {
  background: rgba(18, 18, 31, 0.9);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid #2e2e4e;
}

.site-nav .nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1100px;
  margin: 0 auto;
  padding: 12px 24px;
}

.site-nav .nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
  font-weight: 600;
  font-size: 0.95rem;
}

.site-nav .nav-brand img {
  width: 28px;
  height: 28px;
  border-radius: 7px;
}

.site-nav .nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-nav .nav-links a {
  font-size: 0.85rem;
  color: var(--text);
  text-decoration: none;
  padding: 6px 14px;
  border-radius: 8px;
  border: 1px solid transparent;
  transition: color 0.15s, border-color 0.15s, opacity 0.15s;
}

.site-nav .nav-links a:hover,
.site-nav .nav-links a[aria-current="page"] {
  color: var(--blue);
  border-color: rgba(170, 199, 255, 0.3);
}

.site-nav .nav-links a.nav-cta {
  background: var(--blue);
  color: var(--darker);
  font-weight: 600;
  margin-left: 4px;
}

.site-nav .nav-links a.nav-cta:hover {
  color: var(--darker);
  border-color: transparent;
  opacity: 0.85;
}

@media (max-width: 480px) {
  .site-nav .nav-inner { padding: 10px 16px; }
  .site-nav .nav-brand span { display: none; }
  .site-nav .nav-links { gap: 2px; }
  .site-nav .nav-links a { padding: 6px 10px; }
}

/* ── PAGE HEADER (sub-pages) ── */
.page-header {
  background: linear-gradient(160deg, #284777 0%, var(--darker) 60%);
  padding: 40px 24px 32px;
  text-align: center;
}

.page-header h1 {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 700;
}

.page-header h1 span { color: var(--blue); }

.page-header p.subtitle {
  color: var(--muted);
  margin-top: 6px;
  font-size: 0.95rem;
}

/* ── FOOTER ── */
footer {
  padding: 32px 24px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--muted);
  border-top: 1px solid #2e2e4e;
}

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