/* ═══════════════ REPOSITORIO.CSS — Documentos y descargas ═══════════════ */

/* ── Page Hero compacto ── */
.page-hero--repo {
    padding: 110px 0 48px;
    background: linear-gradient(160deg, #0F2E1A 0%, #1A5632 55%, #1E6B3A 100%);
    position: relative;
    overflow: hidden;
}
.page-hero--repo::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 80%, rgba(198, 160, 48, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(46, 139, 87, 0.08) 0%, transparent 50%);
}
.page-hero--repo .container { position: relative; z-index: 1; }
.page-hero--repo .page-hero-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    margin: 12px 0 14px;
    line-height: 1.15;
    color: var(--white);
}
.page-hero--repo .page-hero-desc {
    font-size: 1.05rem;
    opacity: 0.75;
    max-width: 660px;
    line-height: 1.65;
    color: var(--white);
}

/* ── Documentos principales ── */
.repo-docs {
    padding: 80px 0;
    background: var(--off-white);
}
.repo-docs-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-top: 48px;
}

.doc-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--r-lg);
    padding: 36px 32px;
    transition: all 0.35s ease;
    opacity: 0;
    transform: translateY(14px);
    display: flex;
    flex-direction: column;
}
.doc-card.is-visible {
    opacity: 1;
    transform: translateY(0);
}
.doc-card:hover {
    border-color: var(--oro);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.doc-card-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--white);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}
.doc-card-icon--agenda {
    background: linear-gradient(135deg, var(--verde-dark), var(--verde-pref));
}
.doc-card-icon--estrategia {
    background: linear-gradient(135deg, var(--oro), var(--oro-deep));
}
.doc-card-icon svg { width: 28px; height: 28px; }

.doc-card-tag {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 4px 12px;
    border-radius: 50px;
    margin-bottom: 12px;
    width: fit-content;
}
.doc-card-tag--agenda {
    background: rgba(46, 139, 87, 0.1);
    color: var(--verde-pref);
}
.doc-card-tag--estrategia {
    background: rgba(198, 160, 48, 0.1);
    color: var(--oro-deep);
}

.doc-card h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--verde-dark);
    line-height: 1.25;
    margin-bottom: 12px;
}

.doc-card-desc {
    font-size: 0.92rem;
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: 24px;
    flex: 1;
}

.doc-card-meta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--gray-100);
}
.doc-meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.78rem;
    color: var(--gray-500);
}
.doc-meta-item svg {
    width: 14px;
    height: 14px;
    color: var(--gray-400);
}

.doc-card-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.btn-download {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--r-sm);
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.25s ease;
    cursor: pointer;
    border: none;
}
.btn-download--primary {
    background: linear-gradient(135deg, var(--verde-dark), var(--verde-pref));
    color: var(--white);
    box-shadow: 0 4px 12px rgba(15, 46, 26, 0.2);
}
.btn-download--primary:hover {
    box-shadow: 0 6px 20px rgba(15, 46, 26, 0.3);
    transform: translateY(-1px);
}
.btn-download--gold {
    background: linear-gradient(135deg, var(--oro), var(--oro-deep));
    color: var(--white);
    box-shadow: 0 4px 12px rgba(198, 160, 48, 0.25);
}
.btn-download--gold:hover {
    box-shadow: 0 6px 20px rgba(198, 160, 48, 0.35);
    transform: translateY(-1px);
}

.btn-read {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--r-sm);
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.25s ease;
    background: transparent;
    border: 1px solid var(--gray-300);
    color: var(--verde-dark);
    cursor: pointer;
}
.btn-read:hover {
    border-color: var(--verde-pref);
    background: rgba(46, 139, 87, 0.04);
    color: var(--verde-pref);
}
.btn-read svg, .btn-download svg {
    width: 16px;
    height: 16px;
}

/* ── Índice de capítulos ── */
.repo-capitulos {
    padding: 80px 0;
    background: var(--white);
}
.capitulos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 16px;
    margin-top: 48px;
}

.capitulo-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px 20px;
    background: var(--off-white);
    border: 1px solid var(--gray-100);
    border-radius: var(--r-md);
    text-decoration: none;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(10px);
}
.capitulo-card.is-visible {
    opacity: 1;
    transform: translateY(0);
}
.capitulo-card:hover {
    border-color: var(--oro);
    box-shadow: var(--shadow-sm);
    transform: translateY(-2px);
}

.capitulo-num {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--verde-dark), var(--verde-pref));
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 1rem;
    box-shadow: 0 2px 8px rgba(15, 46, 26, 0.15);
}
.capitulo-num--parte {
    background: linear-gradient(135deg, var(--oro), var(--oro-deep));
    font-size: 0.7rem;
    font-weight: 700;
    font-family: var(--font-body);
}

.capitulo-info {
    flex: 1;
    min-width: 0;
}
.capitulo-info h4 {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--verde-dark);
    line-height: 1.3;
    margin-bottom: 2px;
}
.capitulo-info span {
    font-size: 0.73rem;
    color: var(--gray-500);
}

.capitulo-arrow {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    color: var(--gray-400);
    transition: all 0.25s ease;
}
.capitulo-card:hover .capitulo-arrow {
    color: var(--oro);
    transform: translateX(3px);
}

/* ═══════════════ RESPONSIVE ═══════════════ */
@media (max-width: 768px) {
    .page-hero--repo { padding: 90px 0 36px; }
    .repo-docs-grid { grid-template-columns: 1fr; }
    .capitulos-grid { grid-template-columns: 1fr; }
    .doc-card-actions { flex-direction: column; }
    .btn-download, .btn-read { justify-content: center; }
}