/* ==========================================================================
   Bíblia Belem An.C 2025 — Static Pages Stylesheet
   Design tokens: accent #C46849, font Cormorant Garamond / system-ui
   ========================================================================== */

:root {
    --biblia-accent: #c46849;
    --biblia-accent-hover: #d4785a;
    --biblia-bg: #fffdf7;
    --biblia-bg-card: #ffffff;
    --biblia-bg-hero: #1e1e1e;
    --biblia-text: #0f172a;
    --biblia-text-muted: #64748b;
    --biblia-border: #e2e8f0;
    --biblia-verse-num: #c46849;
    --biblia-font-title: 'Cormorant Garamond', Georgia, serif;
    --biblia-font-body: system-ui, -apple-system, sans-serif;
    --biblia-max-width: 860px;
    --biblia-container: 1200px;
}

@media (prefers-color-scheme: dark) {
    :root {
        --biblia-bg: #1a1a1a;
        --biblia-bg-card: #2d2d30;
        --biblia-bg-hero: #111;
        --biblia-text: #e4e4e4;
        --biblia-text-muted: #a0a0a0;
        --biblia-border: #3e3e42;
    }
}

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

body {
    font-family: var(--biblia-font-body);
    background: var(--biblia-bg);
    color: var(--biblia-text);
    line-height: 1.7;
    font-size: 18px;
}

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

/* ── Main Layout ── */
.biblia-main {
    max-width: var(--biblia-container);
    margin: 0 auto;
    padding: 0 1.5rem 3rem;
}

/* ── Breadcrumb ── */
.biblia-breadcrumb {
    padding: 1rem 0;
    font-size: 0.85rem;
    color: var(--biblia-text-muted);
}
.biblia-breadcrumb ol {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
}
.biblia-breadcrumb li:not(:last-child)::after {
    content: '›';
    margin-left: 0.25rem;
    color: var(--biblia-text-muted);
}
.biblia-breadcrumb a { color: var(--biblia-text-muted); }
.biblia-breadcrumb a:hover { color: var(--biblia-accent); }

/* ── Hero (Master Index) ── */
.biblia-hero {
    text-align: center;
    padding: 3rem 1rem 2.5rem;
    background: var(--biblia-bg-hero);
    color: #fff;
    border-radius: 12px;
    margin-bottom: 2.5rem;
}
.biblia-hero h1 {
    font-family: var(--biblia-font-title);
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 700;
    margin-bottom: 0.75rem;
}
.biblia-hero p {
    font-size: 1.05rem;
    max-width: 700px;
    margin: 0 auto 0.5rem;
    color: #ccc;
    line-height: 1.6;
}
.biblia-hero-subtitle {
    font-style: italic;
    color: var(--biblia-accent) !important;
    font-size: 0.95rem !important;
    margin-top: 0.5rem !important;
}

/* ── Testament Section ── */
.biblia-testament {
    margin-bottom: 2.5rem;
}
.biblia-testament h2 {
    font-family: var(--biblia-font-title);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--biblia-accent);
}
.testament-count {
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--biblia-text-muted);
    margin-left: 0.5rem;
}

/* ── Books Grid ── */
.books-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 0.75rem;
}
.book-card {
    display: flex;
    flex-direction: column;
    padding: 0.75rem 1rem;
    background: var(--biblia-bg-card);
    border: 1px solid var(--biblia-border);
    border-radius: 8px;
    transition: border-color 0.15s, transform 0.15s;
    text-decoration: none !important;
}
.book-card:hover {
    border-color: var(--biblia-accent);
    transform: translateY(-2px);
}
.book-name {
    font-weight: 600;
    color: var(--biblia-text);
    font-size: 0.95rem;
}
.book-original {
    font-size: 0.8rem;
    color: var(--biblia-text-muted);
    direction: rtl;
}
.book-chapters {
    font-size: 0.75rem;
    color: var(--biblia-text-muted);
    margin-top: auto;
}

/* ── Book Header ── */
.book-header, .chapter-header {
    text-align: center;
    padding: 2rem 0 1.5rem;
}
.book-header h1, .chapter-header h1 {
    font-family: var(--biblia-font-title);
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 700;
}
.book-testament, .chapter-testament {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--biblia-accent);
    margin-bottom: 0.25rem;
}
.book-original {
    font-size: 1.1rem;
    color: var(--biblia-text-muted);
    margin-top: 0.25rem;
}
.book-meta, .chapter-meta {
    font-size: 0.85rem;
    color: var(--biblia-text-muted);
    margin-top: 0.5rem;
}
.chapter-meta-original { direction: rtl; unicode-bidi: isolate; }
.chapter-meta-sep { margin: 0 0.35rem; }

/* ── Chapters Grid ── */
.chapters-grid-section { margin-bottom: 2rem; }
.chapters-grid-section h2 {
    font-family: var(--biblia-font-title);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}
.chapters-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.chapter-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border: 1px solid var(--biblia-border);
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--biblia-text) !important;
    text-decoration: none !important;
    transition: all 0.15s;
}
.chapter-link:hover {
    background: var(--biblia-accent);
    color: #fff !important;
    border-color: var(--biblia-accent);
}

/* ── Verses ── */
.chapter-verses {
    max-width: var(--biblia-max-width);
    margin: 0 auto 2rem;
}
.verse {
    margin-bottom: 0.5rem;
    line-height: 1.85;
}
.verse-num {
    font-weight: 700;
    color: var(--biblia-verse-num);
    font-size: 0.8rem;
    vertical-align: super;
    margin-right: 0.15rem;
    cursor: default;
}
.verse-text {
    font-size: 1.05rem;
}

/* ── Chapter Navigation ── */
.chapter-nav, .book-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    padding: 1.5rem 0;
    border-top: 1px solid var(--biblia-border);
    border-bottom: 1px solid var(--biblia-border);
    margin-bottom: 2rem;
    flex-wrap: wrap;
}
.chapter-nav-link, .book-nav-link {
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
    border: 1px solid var(--biblia-border);
    border-radius: 6px;
    text-decoration: none !important;
    transition: all 0.15s;
    white-space: nowrap;
}
.chapter-nav-link:hover, .book-nav-link:hover {
    background: var(--biblia-accent);
    color: #fff !important;
    border-color: var(--biblia-accent);
}
.chapter-nav-index { font-weight: 600; }

/* ── Cross Links ── */
.chapter-cross-links {
    max-width: var(--biblia-max-width);
    margin: 0 auto 2rem;
}
.chapter-cross-links h2 {
    font-family: var(--biblia-font-title);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}
.cross-links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.75rem;
}
.cross-link-card {
    padding: 1rem;
    border: 1px solid var(--biblia-border);
    border-radius: 8px;
    text-decoration: none !important;
    transition: border-color 0.15s;
}
.cross-link-card:hover { border-color: var(--biblia-accent); }
.cross-link-card strong { display: block; color: var(--biblia-text); margin-bottom: 0.25rem; }
.cross-link-card span { font-size: 0.85rem; color: var(--biblia-text-muted); }

/* ── About Grid ── */
.biblia-about { margin-bottom: 2.5rem; }
.biblia-about h2 {
    font-family: var(--biblia-font-title);
    font-size: 1.4rem;
    margin-bottom: 1rem;
}
.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}
.about-card {
    padding: 1.25rem;
    border: 1px solid var(--biblia-border);
    border-radius: 8px;
    background: var(--biblia-bg-card);
}
.about-card strong {
    display: block;
    color: var(--biblia-accent);
    margin-bottom: 0.5rem;
    font-size: 1rem;
}
.about-card p {
    font-size: 0.9rem;
    color: var(--biblia-text-muted);
    line-height: 1.6;
}

/* ── Footer ── */
.chapter-footer {
    text-align: center;
    padding: 2rem 0;
    font-size: 0.85rem;
    color: var(--biblia-text-muted);
    border-top: 1px solid var(--biblia-border);
}
.chapter-footer p { margin-bottom: 0.25rem; }

/* ── Responsive ── */
@media (max-width: 640px) {
    body { font-size: 16px; }
    .biblia-main { padding: 0 1rem 2rem; }
    .biblia-hero { padding: 2rem 1rem; }
    .books-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
    .chapter-link { width: 40px; height: 40px; font-size: 0.8rem; }
    .chapter-nav, .book-nav { flex-direction: column; text-align: center; }
    .cross-links-grid { grid-template-columns: 1fr; }
}