/* ============================================================
   WIGMOREAN THEME — Wándé Edition
   Editorial Reverence — scholarly hardcover, paper, ink, gold
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  --paper:       #FAF3E8;
  --paper-deep:  #F2E8D5;
  --paper-darker:#EADBBE;
  --ink:         #2B1810;
  --ink-soft:    #5C4634;
  --ink-fade:    #8A7560;
  --gold:        #B8962E;
  --gold-deep:   #8C6F1F;
  --gold-light:  #D4B057;
  --gold-pale:   #F0E8D0;
  --crimson:     #8B1A1A;
  --rule:        #E0D2B5;
  --shadow-sm:   0 1px 2px rgba(43, 24, 16, 0.06);
  --shadow:      0 4px 16px rgba(43, 24, 16, 0.10);
  --shadow-lg:   0 24px 60px rgba(43, 24, 16, 0.14);

  --font-display: 'Cormorant Garamond', 'Times New Roman', Georgia, serif;
  --font-body:    'Cardo', 'Times New Roman', Georgia, serif;
  --font-yoruba:  'Times New Roman', Georgia, serif;
  --font-label:   'Cormorant Garamond', Georgia, serif;

  --measure: 64ch;
  --max-w-content: 1200px;
  --max-w-prose:   680px;
  --max-w-wide:    1440px;

  --space-xs: 0.5rem;
  --space-s:  1rem;
  --space-m:  1.75rem;
  --space-l:  3rem;
  --space-xl: 5rem;
  --space-xxl:8rem;
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  /* Subtle paper texture via SVG noise */
  background-image:
    radial-gradient(at 20% 0%, rgba(184,150,46,0.04) 0%, transparent 50%),
    radial-gradient(at 80% 100%, rgba(139,26,26,0.03) 0%, transparent 50%);
  min-height: 100vh;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--ink); text-decoration: none; transition: color 0.2s ease; }
a:hover { color: var(--crimson); }

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.15;
  color: var(--ink);
  letter-spacing: -0.005em;
  margin: 0 0 0.6em;
}
h1 { font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 500; }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); font-weight: 500; }
h3 { font-size: clamp(1.3rem, 2.2vw, 1.6rem); font-weight: 600; }
h4 { font-size: 1.15rem; font-weight: 600; letter-spacing: 0.01em; }
h5 { font-size: 1rem; font-weight: 700; }
p  { margin: 0 0 1.2em; }

.label, .eyebrow {
  font-family: var(--font-label);
  font-size: 0.85rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-style: italic;
  color: var(--gold-deep);
  font-weight: 600;
}

blockquote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  line-height: 1.4;
  color: var(--ink-soft);
  border-left: 3px solid var(--gold);
  margin: var(--space-l) 0;
  padding: 0 0 0 2rem;
  max-width: var(--max-w-prose);
}

/* Yorùbá-specific text rule (Times New Roman renders all diacritics reliably) */
.yo, [lang="yo"] {
  font-family: var(--font-yoruba);
}

/* Drop cap for opening paragraphs (when class added) */
.drop-cap::first-letter {
  font-family: var(--font-display);
  font-size: 4.6em;
  line-height: 0.85;
  float: left;
  margin: 0.05em 0.12em -0.05em 0;
  color: var(--gold-deep);
  font-weight: 500;
}

/* ---------- Utilities ---------- */
.container { max-width: var(--max-w-content); margin: 0 auto; padding: 0 1.5rem; }
.container-wide { max-width: var(--max-w-wide); margin: 0 auto; padding: 0 1.5rem; }
.container-prose { max-width: var(--max-w-prose); margin: 0 auto; padding: 0 1.5rem; }
.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 1rem; top: 1rem; background: var(--ink); color: var(--paper); padding: 0.5rem 1rem; z-index: 9999; }
.sr-only { position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }

/* Ornamental rule */
.rule-orn {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: var(--space-l) auto;
  max-width: 220px;
  color: var(--gold);
  font-size: 1.4rem;
  letter-spacing: 0.5em;
}
.rule-orn::before, .rule-orn::after {
  content: '';
  flex: 1;
  border-top: 1px solid var(--rule);
  margin: 0 0.8rem;
}

/* Buttons */
.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.05em;
  padding: 0.85em 1.8em;
  border: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
}
.btn:hover { background: var(--ink); color: var(--paper); }
.btn--gold { border-color: var(--gold-deep); color: var(--gold-deep); }
.btn--gold:hover { background: var(--gold-deep); color: var(--paper); }
.btn--solid { background: var(--ink); color: var(--paper); }
.btn--solid:hover { background: var(--gold-deep); border-color: var(--gold-deep); color: var(--paper); }

/* ---------- Header / Site Branding ---------- */
.site-header {
  background: var(--paper);
  border-bottom: 1px solid var(--rule);
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: saturate(150%) blur(8px);
  background: rgba(250, 243, 232, 0.94);
}
.site-header__inner {
  max-width: var(--max-w-wide);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1.5rem;
  gap: 1.5rem;
}
.site-brand {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.25rem;
  line-height: 1.1;
  color: var(--ink);
  letter-spacing: 0.01em;
}
.site-brand small {
  display: block;
  font-family: var(--font-label);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold-deep);
  font-style: italic;
  font-weight: 600;
  margin-top: 0.25rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}
.site-nav a {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--ink);
  position: relative;
  padding: 0.3rem 0;
}
.site-nav a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}
.site-nav a:hover { color: var(--gold-deep); }
.site-nav a:hover::after { transform: scaleX(1); }
.site-nav .current-menu-item > a { color: var(--gold-deep); }
.site-nav .current-menu-item > a::after { transform: scaleX(1); }

/* Mobile nav */
.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--ink);
  padding: 0.5rem 0.8rem;
  font-family: var(--font-label);
  letter-spacing: 0.2em;
  font-size: 0.75rem;
  text-transform: uppercase;
  cursor: pointer;
  color: var(--ink);
}
@media (max-width: 900px) {
  .nav-toggle { display: inline-block; }
  .site-nav {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--paper);
    border-bottom: 1px solid var(--rule);
    padding: 1rem 1.5rem 1.5rem;
    gap: 0.4rem;
  }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 0.7rem 0; border-bottom: 1px solid var(--rule); }
  .site-nav a:last-child { border-bottom: none; }
}

/* ---------- Footer ---------- */
.site-footer {
  margin-top: var(--space-xxl);
  background: var(--ink);
  color: var(--paper);
  padding: var(--space-xl) 0 var(--space-l);
}
.site-footer .container { display: grid; gap: var(--space-l); }
.site-footer h4 {
  font-family: var(--font-label);
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold-light);
  font-style: italic;
  font-weight: 600;
}
.site-footer a { color: var(--paper); border-bottom: 1px dotted rgba(250,243,232,0.3); }
.site-footer a:hover { color: var(--gold-light); border-bottom-color: var(--gold-light); }
.site-footer__bottom {
  border-top: 1px solid rgba(250,243,232,0.15);
  margin-top: var(--space-l);
  padding-top: var(--space-m);
  font-family: var(--font-label);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  color: rgba(250,243,232,0.7);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ---------- Page hero (default for inner pages) ---------- */
.page-hero {
  padding: var(--space-xl) 0 var(--space-l);
  text-align: center;
  position: relative;
}
.page-hero .eyebrow { display: block; margin-bottom: 1rem; }
.page-hero h1 { margin: 0 auto; max-width: 24ch; }
.page-hero__subtitle {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.1rem, 1.8vw, 1.4rem);
  color: var(--ink-soft);
  max-width: 50ch;
  margin: 1rem auto 0;
}

/* ---------- Article (default page) ---------- */
.entry-content {
  max-width: var(--max-w-prose);
  margin: 0 auto;
  padding: var(--space-l) 1.5rem var(--space-xl);
  font-size: 1.06rem;
}
.entry-content p { margin-bottom: 1.3em; }
.entry-content h2 { margin-top: 2.5em; }
.entry-content h3 { margin-top: 2em; }
.entry-content ul, .entry-content ol { padding-left: 1.4em; margin-bottom: 1.3em; }
.entry-content li { margin-bottom: 0.4em; }
.entry-content img { margin: 2rem auto; box-shadow: var(--shadow); }
.entry-content a { border-bottom: 1px solid var(--gold); }
.entry-content a:hover { color: var(--crimson); border-bottom-color: var(--crimson); }

/* ---------- Animations ---------- */
@keyframes rise {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
.rise { animation: rise 0.8s ease-out backwards; }
.fade { animation: fade 1.2s ease-out backwards; }
.delay-1 { animation-delay: 0.15s; }
.delay-2 { animation-delay: 0.3s; }
.delay-3 { animation-delay: 0.45s; }
.delay-4 { animation-delay: 0.6s; }
.delay-5 { animation-delay: 0.75s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}