/* src/assets/css/pages/institucional.css */

/* Hero Común */
.institucional-hero {
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-blue-dark) 100%);
  color: var(--color-text-inverse);
  padding: var(--space-12) 0;
  min-height: 280px;
  display: flex;
  align-items: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.institucional-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../images/bg/pattern-fcb.png') repeat;
  opacity: 0.05;
  pointer-events: none;
}

.institucional-hero .container {
  position: relative;
  z-index: 1;
}

.institucional-hero h1 {
  color: var(--color-gold);
}

.institucional-hero p {
  opacity: 0.9;
}

/* Secciones Historia */
.historia-section {
  padding: var(--space-16) 0;
}

.historia-section p {
  margin-bottom: var(--space-6);
  line-height: 1.8;
  font-size: 1.05rem;
}

.historia-section strong {
  color: var(--color-gold);
  font-weight: 700;
}

.historia-section h2, .historia-section h3 {
  margin-bottom: var(--space-6);
}

.js-lightbox {
  cursor: zoom-in;
  transition: transform 0.3s ease;
}

.js-lightbox:hover {
  transform: scale(1.02);
}

.historia-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  margin-bottom: var(--space-16);
  align-items: flex-start;
}

@media (min-width: 1024px) {
  .historia-item {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(340px, 1fr);
    align-items: start;
  }
  .historia-item > * {
    min-width: 0;
  }
}

.historia-text {
  width: 100%;
  max-width: 72ch;
}

.historia-img {
  width: 100%;
  background: var(--color-bg-card);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.historia-img img {
  width: 100%;
  height: auto;
  display: block;
}

.historia-item--stacked {
  display: flex;
}

.historia-item--solo {
  display: block;
}

.historia-documents {
  display: grid;
  gap: var(--space-4);
}

.historia-img--documents {
  max-width: 760px;
}

.historia-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-6);
  align-items: start;
}

.historia-grid figure {
  margin: 0;
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-sm);
}

.historia-grid figcaption {
  line-height: 1.5;
}

@media (min-width: 1024px) {
  .historia-item--solo {
    grid-template-columns: minmax(0, 1fr);
  }

  .historia-item--solo .historia-text {
    max-width: 78ch;
  }

  .historia-item--stacked {
    grid-template-columns: minmax(0, 1fr);
  }

  .historia-documents {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.image-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1200;
}

.image-lightbox[hidden] {
  display: none;
}

.image-lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(7, 16, 26, 0.82);
  backdrop-filter: blur(6px);
}

.image-lightbox__dialog {
  position: relative;
  z-index: 1;
  width: min(94vw, 1200px);
  margin: min(5vh, 3rem) auto;
  max-height: 90vh;
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-dark);
}

.image-lightbox__img {
  display: block;
  width: 100%;
  max-height: calc(90vh - 7rem);
  object-fit: contain;
  border-radius: var(--radius-md);
  background: #fff;
}

.image-lightbox__caption {
  margin-top: var(--space-3);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.6;
}

.image-lightbox__close {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 999px;
  background: rgba(7, 16, 26, 0.72);
  color: #fff;
  font-size: 1.8rem;
  cursor: pointer;
}

/* Timeline */
.timeline {
  position: relative;
  padding: var(--space-8) 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-grana);
  opacity: 0.2;
}

.timeline-item {
  position: relative;
  padding-left: 60px;
  margin-bottom: var(--space-10);
}

.timeline-item::after {
  content: '';
  position: absolute;
  left: 15px;
  top: 5px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-gold);
  border: 4px solid var(--color-grana);
}

.timeline-year {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-grana);
  margin-bottom: var(--space-2);
}

/* Publicaciones / Libros */
.libros-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-8);
  margin-top: var(--space-8);
}

.libro-card {
  display: flex;
  gap: var(--space-6);
  background: var(--color-bg-card);
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: var(--transition-base);
}

.libro-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-dark);
}

.libro-cover {
  flex-shrink: 0;
  width: 120px;
  height: 170px;
  overflow: hidden;
  border-radius: var(--radius-sm);
  box-shadow: 2px 4px 8px rgba(0,0,0,0.2);
}

.libro-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.libro-info h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

.libro-actions {
  margin-top: var(--space-4);
  display: flex;
  gap: var(--space-3);
}

/* Visor PDF (Lazy) */
.libro-visor {
  margin-top: var(--space-8);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: #eee;
}

.libro-visor iframe {
  width: 100%;
  height: 600px;
  border: 0;
}

/* Junta Directiva Units */
.junta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-6);
  padding: var(--space-8) 0;
}

.member-card {
  text-align: center;
  padding: var(--space-8);
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

.member-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.member-avatar {
  width: 100px;
  height: 100px;
  background: var(--color-bg);
  color: var(--color-grana);
  font-size: var(--text-3xl);
  font-weight: var(--weight-bold);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin: 0 auto var(--space-4);
  border: 3px solid var(--color-border-light);
}

/* Historia: lista de actividades por año */
.timeline-anual {
  padding-left: var(--space-4);
}

.historia-lista {
  list-style: none;
  padding: 0;
  margin: 0;
}

.historia-lista li {
  position: relative;
  padding-left: var(--space-5);
  padding-bottom: var(--space-3);
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  border-left: 2px solid var(--color-border);
}

.historia-lista li::before {
  content: '';
  position: absolute;
  left: -5px;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-gold);
}

.historia-lista li:last-child {
  border-left-color: transparent;
}

/* Acordeón Juntas Históricas */
.acordion-item {
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
}

.acordion-header {
  padding: var(--space-4);
  cursor: pointer;
  background: var(--color-bg);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.acordion-header h3 {
  margin: 0;
}

.acordion-content {
  padding: var(--space-6);
  display: none;
}

.acordion-item.is-active .acordion-content {
  display: block;
}