/* african.systems — brand stylesheet
 * Earth-tone palette: warm amber, deep forest green, cream, dark brown.
 * Layered on top of Tailwind + DaisyUI CDN.
 */

:root {
  --af-amber:        #D4A017;
  --af-amber-dark:   #B8860B;
  --af-forest:       #1B4332;
  --af-forest-dark:  #0F2A1F;
  --af-forest-light: #2D6A4F;
  --af-cream:        #FDF6E3;
  --af-cream-warm:   #F5EBD7;
  --af-brown:        #2D1B0E;
  --af-brown-soft:   #5C3A21;
  --af-text:         #2D1B0E;
  --af-muted:        #6B5B47;
  --af-border:       rgba(45, 27, 14, 0.12);
  --af-border-strong:rgba(45, 27, 14, 0.22);
}

/* ---- Base ---- */
body.af-body {
  background-color: var(--af-cream);
  color: var(--af-text);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.af-serif {
  font-family: 'Cormorant Garamond', 'Times New Roman', serif;
  letter-spacing: -0.01em;
}

h1, h2, h3, .af-display {
  font-family: 'Cormorant Garamond', 'Times New Roman', serif;
  color: var(--af-brown);
}

/* ---- Top brand strip ---- */
.af-top-strip {
  background: linear-gradient(90deg, var(--af-forest-dark) 0%, var(--af-forest) 50%, var(--af-brown) 100%);
  color: var(--af-cream);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-align: center;
  padding: 0.45rem 1rem;
  font-weight: 500;
}

/* ---- Navbar ---- */
.af-nav {
  background-color: rgba(253, 246, 227, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--af-border);
}
.af-brand-mark {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--af-brown);
  letter-spacing: -0.02em;
}
.af-brand-mark .accent { color: var(--af-amber); font-weight: 700; }

.af-nav-link {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.85rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--af-brown-soft);
  text-decoration: none;
  transition: color 0.15s, background-color 0.15s;
}
.af-nav-link:hover,
.af-nav-link.active {
  color: var(--af-forest);
  background-color: rgba(27, 67, 50, 0.07);
}

.af-mobile-link {
  display: block;
  padding: 0.65rem 0.85rem;
  border-radius: 0.5rem;
  font-size: 0.95rem;
  color: var(--af-brown-soft);
  text-decoration: none;
}
.af-mobile-link:hover { background-color: rgba(27, 67, 50, 0.07); color: var(--af-forest); }

/* ---- Buttons ---- */
.af-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.6rem 1.25rem;
  border-radius: 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.15s;
  border: 1.5px solid transparent;
  font-family: 'Inter', sans-serif;
}
.af-btn-primary {
  background-color: var(--af-amber);
  color: #fff;
  border-color: var(--af-amber);
}
.af-btn-primary:hover {
  background-color: var(--af-amber-dark);
  border-color: var(--af-amber-dark);
}
.af-btn-forest {
  background-color: var(--af-forest);
  color: var(--af-cream);
  border-color: var(--af-forest);
}
.af-btn-forest:hover { background-color: var(--af-forest-dark); }

.af-btn-outline {
  background-color: transparent;
  color: var(--af-forest);
  border-color: var(--af-forest);
}
.af-btn-outline:hover {
  background-color: var(--af-forest);
  color: var(--af-cream);
}
.af-btn-ghost {
  background-color: transparent;
  color: var(--af-brown-soft);
  border-color: transparent;
}
.af-btn-ghost:hover {
  background-color: rgba(45, 27, 14, 0.06);
  color: var(--af-brown);
}

/* ---- Hero ---- */
.af-hero {
  background:
    radial-gradient(ellipse 70% 60% at 15% 20%, rgba(212, 160, 23, 0.18) 0%, transparent 55%),
    radial-gradient(ellipse 70% 60% at 90% 80%, rgba(27, 67, 50, 0.32) 0%, transparent 55%),
    linear-gradient(135deg, #2D1B0E 0%, #1B4332 100%);
  color: var(--af-cream);
  padding: 5.5rem 1.25rem 4rem;
  position: relative;
  overflow: hidden;
}
.af-hero::after {
  /* Subtle textile pattern */
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(45deg, rgba(212, 160, 23, 0.04) 0 1px, transparent 1px 12px);
  pointer-events: none;
}
.af-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  border: 1px solid rgba(212, 160, 23, 0.4);
  background: rgba(212, 160, 23, 0.08);
  color: var(--af-amber);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
}
.af-hero-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2.4rem, 6vw, 4.25rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: var(--af-cream);
  margin: 1.25rem 0 0;
}
.af-hero-title .accent { color: var(--af-amber); font-style: italic; }
.af-hero-lede {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  font-style: italic;
  color: var(--af-amber);
  max-width: 720px;
  margin: 1.1rem auto 0;
  line-height: 1.55;
}
.af-hero-sub {
  font-size: 1.05rem;
  color: rgba(253, 246, 227, 0.78);
  max-width: 640px;
  margin: 1rem auto 0;
  line-height: 1.65;
}

/* ---- Section ---- */
.af-section-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2rem;
  font-weight: 600;
  color: var(--af-brown);
  letter-spacing: -0.015em;
}
.af-section-sub {
  font-size: 0.95rem;
  color: var(--af-muted);
  margin-top: 0.3rem;
}

/* ---- Cards ---- */
.af-card {
  background-color: #fff;
  border: 1px solid var(--af-border);
  border-radius: 0.85rem;
  transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
  position: relative;
  overflow: hidden;
}
.af-card:hover {
  border-color: var(--af-border-strong);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px -10px rgba(45, 27, 14, 0.15);
}
.af-card-link { text-decoration: none; display: block; color: inherit; }

.af-card-domain-bar {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 4px;
}

/* ---- Domain pills ---- */
.af-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.7rem;
  border-radius: 9999px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: rgba(45, 27, 14, 0.08);
  color: var(--af-brown);
}
.af-pill-era {
  background: rgba(212, 160, 23, 0.14);
  color: var(--af-amber-dark);
}
.af-pill-domain {
  /* color set inline via style="background:..." */
  background: var(--af-forest);
  color: var(--af-cream);
}
.af-pill-verified {
  background: rgba(27, 67, 50, 0.12);
  color: var(--af-forest);
}

/* ---- Era timeline filter ---- */
.af-era-filter {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding: 0.5rem 0 0.75rem;
  scrollbar-width: thin;
}
.af-era-pill {
  flex-shrink: 0;
  padding: 0.45rem 1rem;
  border-radius: 9999px;
  border: 1px solid var(--af-border);
  background: #fff;
  font-size: 0.85rem;
  color: var(--af-brown-soft);
  text-decoration: none;
  white-space: nowrap;
  transition: all 0.15s;
}
.af-era-pill:hover {
  border-color: var(--af-amber);
  color: var(--af-amber-dark);
}
.af-era-pill.active {
  background: var(--af-forest);
  color: var(--af-cream);
  border-color: var(--af-forest);
}

/* ---- Stats strip ---- */
.af-stats-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
  padding: 1.5rem 1rem;
  border-top: 1px solid var(--af-border);
  border-bottom: 1px solid var(--af-border);
  background: rgba(245, 235, 215, 0.4);
}
.af-stat-item { text-align: center; }
.af-stat-value {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.25rem;
  font-weight: 600;
  color: var(--af-forest);
  line-height: 1;
}
.af-stat-label {
  font-size: 0.72rem;
  color: var(--af-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.3rem;
}

/* ---- Inputs ---- */
.af-input,
.af-textarea,
.af-select {
  width: 100%;
  padding: 0.65rem 0.9rem;
  background-color: #fff;
  border: 1px solid var(--af-border);
  border-radius: 0.5rem;
  color: var(--af-text);
  font-size: 0.92rem;
  font-family: 'Inter', sans-serif;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.af-input:focus, .af-textarea:focus, .af-select:focus {
  outline: none;
  border-color: var(--af-amber);
  box-shadow: 0 0 0 3px rgba(212, 160, 23, 0.18);
}
.af-textarea { resize: vertical; min-height: 12rem; line-height: 1.65; }
.af-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--af-brown-soft);
  margin-bottom: 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ---- Alerts ---- */
.af-alert-error {
  padding: 0.85rem 1.1rem;
  border-radius: 0.5rem;
  background-color: rgba(190, 18, 60, 0.08);
  border: 1px solid rgba(190, 18, 60, 0.25);
  color: #9F1239;
  font-size: 0.9rem;
}
.af-alert-success {
  padding: 0.85rem 1.1rem;
  border-radius: 0.5rem;
  background-color: rgba(27, 67, 50, 0.08);
  border: 1px solid rgba(27, 67, 50, 0.25);
  color: var(--af-forest);
  font-size: 0.9rem;
}

/* ---- Thread prose ---- */
.af-prose {
  font-size: 1.08rem;
  line-height: 1.85;
  color: var(--af-text);
  font-family: 'Inter', sans-serif;
  max-width: 680px;
}
.af-prose p { margin-bottom: 1.4rem; }
.af-prose h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.7rem;
  margin: 2.4rem 0 1rem;
  color: var(--af-brown);
}

/* ---- Footer ---- */
.af-footer {
  background-color: var(--af-brown);
  color: rgba(253, 246, 227, 0.78);
}
.af-footer a { color: rgba(253, 246, 227, 0.92); text-decoration: none; }
.af-footer a:hover { color: var(--af-amber); }

/* ---- Pagination ---- */
.af-pagination {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  padding: 2rem 0;
}
.af-page-btn {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 0.95rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  border: 1px solid var(--af-border);
  background: #fff;
  color: var(--af-brown-soft);
  text-decoration: none;
  transition: all 0.15s;
}
.af-page-btn:hover, .af-page-btn.active {
  border-color: var(--af-amber);
  color: var(--af-amber-dark);
  background: rgba(212, 160, 23, 0.08);
}

/* ---- Cookie consent banner ---- */
.af-consent-banner {
  position: fixed;
  left: 1rem; right: 1rem; bottom: 1rem;
  z-index: 60;
  background: var(--af-brown);
  color: var(--af-cream);
  border-radius: 0.85rem;
  padding: 1rem 1.2rem;
  box-shadow: 0 16px 40px -10px rgba(0,0,0,0.4);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
@media (min-width: 640px) {
  .af-consent-banner {
    left: 50%;
    right: auto;
    transform: translateX(-50%);
    max-width: 48rem;
    flex-direction: row;
    align-items: center;
  }
}
.af-consent-banner a { color: var(--af-amber); text-decoration: underline; }
.af-consent-actions {
  display: flex;
  gap: 0.6rem;
  flex-shrink: 0;
}

/* ---- Hamburger toggle (use style.display, not hidden class) ---- */
.af-mobile-menu { display: none; }
@media (max-width: 767px) {
  .af-mobile-menu { /* shown/hidden via JS style.display */ }
}

/* ---- House ad slot (nungaasia-advertise wiring) ---- */
.af-house-ad {
  background: linear-gradient(135deg, rgba(212, 160, 23, 0.08), rgba(27, 67, 50, 0.04));
}

/* ---- Like row (nungaasia-interaction wiring) ---- */
.af-like-row .af-like-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.95rem;
}
.af-like-row .af-like-btn[data-liked="true"] {
  background: rgba(212, 160, 23, 0.12);
  border-color: var(--af-amber);
  color: var(--af-amber-dark);
}
.af-like-row .af-like-btn[data-liked="true"] .af-like-icon {
  color: #c0392b;
}
.af-like-row .af-like-icon { font-size: 1.1rem; line-height: 1; }
.af-like-csrf.hidden { display: none; }

/* ---- Domain accent left border helper (inline style applied) ---- */
.af-card[data-domain-color] .af-card-domain-bar {
  /* color set inline */
}