/*
 * PATRIOTAS DEL CARIBE - COMPONENTES
 * Componentes reutilizables: botones, tarjetas, navegación, etc.
 */

/* ============================================
   1. BOTONES
   ============================================ */

.btn {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  font-family: var(--font-accent);
  font-size: var(--text-base);
  font-weight: var(--fw-semibold);
  text-align: center;
  text-decoration: none;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  line-height: 1;
}

.btn:focus-visible {
  outline: 2px solid var(--patriotic-blue);
  outline-offset: 2px;
}

/* Button variants */
.btn-primary {
  background-color: var(--patriotic-red);
  color: var(--white);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background-color: var(--patriotic-red-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  text-decoration: none;
  color: var(--white);
}

.btn-secondary {
  background-color: var(--patriotic-blue);
  color: var(--white);
  box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
  background-color: var(--patriotic-blue-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  text-decoration: none;
  color: var(--white);
}

.btn-outline {
  background-color: transparent;
  color: var(--patriotic-blue);
  border: 2px solid var(--patriotic-blue);
}

.btn-outline:hover {
  background-color: var(--patriotic-blue);
  color: var(--white);
  text-decoration: none;
}

.btn-large {
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-lg);
}

.btn-small {
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-sm);
}

.btn-block {
  display: block;
  width: 100%;
}

/* ============================================
   2. TARJETAS (CARDS)
   ============================================ */

.card {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-4);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.card-header {
  margin-bottom: var(--space-3);
}

.card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--patriotic-blue) 0%, var(--patriotic-red) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-3);
  box-shadow: var(--shadow-md);
}

.card-icon img {
  width: 32px;
  height: 32px;
  filter: brightness(0) invert(1); /* Make icons white */
}

.card-title {
  font-family: var(--font-secondary);
  font-size: var(--text-xl);
  font-weight: var(--fw-bold);
  color: var(--patriotic-blue);
  margin-bottom: var(--space-2);
  line-height: var(--lh-tight);
}

.card-body {
  flex: 1;
  margin-bottom: var(--space-3);
}

.card-text {
  color: var(--gray-medium);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-2);
}

.card-footer {
  margin-top: auto;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  color: var(--patriotic-red);
  font-weight: var(--fw-semibold);
  text-decoration: none;
  transition: gap var(--transition-base);
}

.card-link:hover {
  gap: var(--space-2);
}

.card-link::after {
  content: '→';
  font-size: 1.2em;
}

/* Card grid */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-4);
  margin: var(--space-6) 0;
}

/* ============================================
   3. INFO BOXES (Destacados)
   ============================================ */

.info-box {
  background-color: var(--sand-light);
  border-left: 4px solid var(--patriotic-blue);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  margin: var(--space-4) 0;
  box-shadow: var(--shadow-sm);
}

.info-box-warning {
  border-left-color: var(--terracotta);
  background-color: #fff3cd;
}

.info-box-success {
  border-left-color: var(--olive-green);
  background-color: #d4edda;
}

.info-box-danger {
  border-left-color: var(--patriotic-red);
  background-color: #f8d7da;
}

.info-box-title {
  font-weight: var(--fw-bold);
  color: var(--patriotic-blue);
  margin-bottom: var(--space-2);
  font-size: var(--text-lg);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.info-box-title::before {
  content: 'ℹ️';
  font-size: 1.2em;
}

.info-box-warning .info-box-title::before { content: '⚠️'; }
.info-box-success .info-box-title::before { content: '✅'; }
.info-box-danger .info-box-title::before { content: '🚨'; }

/* ============================================
   4. BREADCRUMB NAVIGATION
   ============================================ */

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding: var(--space-3) 0;
  margin-bottom: var(--space-4);
  font-size: var(--text-sm);
  color: var(--gray-medium);
}

.breadcrumb-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.breadcrumb-item a {
  color: var(--patriotic-blue);
  text-decoration: none;
}

.breadcrumb-item a:hover {
  text-decoration: underline;
}

.breadcrumb-item:not(:last-child)::after {
  content: '›';
  color: var(--gray-light);
  font-size: 1.2em;
}

.breadcrumb-item:last-child {
  color: var(--charcoal);
  font-weight: var(--fw-medium);
}

/* ============================================
   5. TABLE OF CONTENTS (TOC)
   ============================================ */

.toc-wrapper {
  position: sticky;
  top: calc(80px + var(--space-4)); /* Header height + spacing */
  max-height: calc(100vh - 120px);
  overflow-y: auto;
}

.toc {
  background-color: var(--sand-light);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  box-shadow: var(--shadow-sm);
}

.toc-title {
  font-size: var(--text-lg);
  font-weight: var(--fw-bold);
  color: var(--patriotic-blue);
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 2px solid var(--patriotic-red);
}

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

.toc-list li {
  margin-bottom: var(--space-2);
}

.toc-list a {
  display: block;
  padding: var(--space-1) var(--space-2);
  color: var(--charcoal);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  font-size: var(--text-sm);
  line-height: var(--lh-normal);
}

.toc-list a:hover {
  background-color: rgba(0, 61, 130, 0.05);
  padding-left: var(--space-3);
  color: var(--patriotic-blue);
}

.toc-list a.active {
  background-color: var(--patriotic-blue);
  color: var(--white);
  font-weight: var(--fw-semibold);
}

/* Nested TOC items */
.toc-list .toc-list {
  margin-left: var(--space-3);
  margin-top: var(--space-1);
}

.toc-list .toc-list a {
  font-size: var(--text-xs);
  color: var(--gray-medium);
}

/* ============================================
   6. NAVIGATION MENU
   ============================================ */

.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.nav-list {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: var(--space-1);
}

.nav-item {
  position: relative;
}

.nav-link {
  display: block;
  padding: var(--space-2) var(--space-3);
  color: var(--white);
  text-decoration: none;
  font-weight: var(--fw-medium);
  font-size: var(--text-sm);
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast);
}

.nav-link:hover,
.nav-link:focus {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--white);
  text-decoration: none;
}

.nav-link.active {
  background-color: rgba(255, 255, 255, 0.2);
  font-weight: var(--fw-semibold);
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: var(--space-1);
}

.menu-toggle-line {
  width: 24px;
  height: 3px;
  background-color: var(--white);
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
}

.menu-toggle.active .menu-toggle-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active .menu-toggle-line:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active .menu-toggle-line:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* ============================================
   7. SOCIAL MEDIA ICONS
   ============================================ */

.social-links {
  display: flex;
  gap: var(--space-2);
  justify-content: center;
  flex-wrap: wrap;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background-color: var(--gray-lighter);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.social-link:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-lg);
}

.social-link img {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

/* Colored social icons (optional) */
.social-link.facebook:hover { background-color: #1877f2; }
.social-link.instagram:hover { background: linear-gradient(45deg, #f09433 0%,#e6683c 25%,#dc2743 50%,#cc2366 75%,#bc1888 100%); }
.social-link.twitter:hover { background-color: #1DA1F2; }
.social-link.tiktok:hover { background-color: #000000; }
.social-link.telegram:hover { background-color: #0088cc; }
.social-link.whatsapp:hover { background-color: #25D366; }

/* ============================================
   8. TABLAS
   ============================================ */

.table-wrapper {
  overflow-x: auto;
  margin: var(--space-4) 0;
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-md);
}

table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--white);
}

thead {
  background-color: var(--patriotic-blue);
  color: var(--white);
}

th {
  padding: var(--space-3);
  text-align: left;
  font-weight: var(--fw-semibold);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

td {
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--gray-lighter);
  color: var(--charcoal);
}

tbody tr:hover {
  background-color: var(--sand-light);
}

tbody tr:last-child td {
  border-bottom: none;
}

/* Alternating rows */
.table-striped tbody tr:nth-child(even) {
  background-color: var(--off-white);
}

/* ============================================
   9. CONTENT PAGE LAYOUT
   ============================================ */

.content-wrapper {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: var(--space-6);
  align-items: start;
  margin: var(--space-6) 0;
}

.content-main {
  max-width: 800px;
}

.content-main p {
  line-height: var(--lh-relaxed);
}

/* Related sections */
.related-sections {
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 2px solid var(--sand-medium);
}

.related-sections-title {
  font-size: var(--text-2xl);
  color: var(--patriotic-blue);
  margin-bottom: var(--space-4);
  text-align: center;
}

.related-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-3);
}

.related-card {
  background-color: var(--sand-light);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--patriotic-red);
  transition: transform var(--transition-base);
}

.related-card:hover {
  transform: translateX(8px);
}

.related-card-title {
  font-size: var(--text-lg);
  font-weight: var(--fw-bold);
  color: var(--patriotic-blue);
  margin-bottom: var(--space-1);
}

.related-card-desc {
  font-size: var(--text-sm);
  color: var(--gray-medium);
  margin-bottom: 0;
}

/* ============================================
   10. EXTERNAL RESOURCES SECTION
   ============================================ */

.resources-section {
  background-color: var(--sand-light);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin: var(--space-6) 0;
}

.resources-title {
  font-size: var(--text-xl);
  color: var(--patriotic-blue);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.resources-title::before {
  content: '🔗';
  font-size: 1.3em;
}

.resources-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-3);
}

.resource-item {
  background-color: var(--white);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base);
}

.resource-item:hover {
  box-shadow: var(--shadow-md);
}

.resource-link {
  font-weight: var(--fw-semibold);
  color: var(--patriotic-blue);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.resource-link::after {
  content: '↗';
  font-size: 0.9em;
}

.resource-link:hover {
  color: var(--patriotic-red);
}

.resource-desc {
  font-size: var(--text-sm);
  color: var(--gray-medium);
  margin-top: var(--space-1);
  margin-bottom: 0;
}

/* ============================================
   11. LOADING & ANIMATIONS
   ============================================ */

/* Skeleton loading */
.skeleton {
  background: linear-gradient(90deg, var(--gray-lighter) 25%, var(--gray-light) 50%, var(--gray-lighter) 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite;
  border-radius: var(--radius-sm);
}

@keyframes skeleton-loading {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Fade in animation */
.fade-in {
  animation: fade-in 0.5s ease-in;
}

@keyframes fade-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================
   12. ERROR & SUCCESS MESSAGES
   ============================================ */

.alert {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
  font-size: var(--text-base);
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
}

.alert-success {
  background-color: #d4edda;
  color: #155724;
  border-left: 4px solid var(--olive-green);
}

.alert-error {
  background-color: #f8d7da;
  color: #721c24;
  border-left: 4px solid var(--patriotic-red);
}

.alert-warning {
  background-color: #fff3cd;
  color: #856404;
  border-left: 4px solid var(--terracotta);
}

.alert-info {
  background-color: #d1ecf1;
  color: #0c5460;
  border-left: 4px solid var(--patriotic-blue);
}

.alert-icon {
  font-size: 1.3em;
  flex-shrink: 0;
}

/* ============================================
   13. 404 ERROR PAGE STYLES
   ============================================ */

.error-page {
  text-align: center;
  padding: var(--space-10) var(--space-4);
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.error-code {
  font-size: clamp(4rem, 10vw, 8rem);
  font-weight: var(--fw-bold);
  color: var(--patriotic-blue);
  line-height: 1;
  margin-bottom: var(--space-2);
  font-family: var(--font-accent);
}

.error-title {
  font-size: var(--text-2xl);
  color: var(--charcoal);
  margin-bottom: var(--space-3);
}

.error-desc {
  font-size: var(--text-lg);
  color: var(--gray-medium);
  max-width: 600px;
  margin-bottom: var(--space-5);
}

/* ============================================
   14. FORMULARIOS
   ============================================ */

.form-group {
  margin-bottom: var(--space-4);
}

.form-label {
  display: block;
  font-weight: var(--fw-medium);
  color: var(--charcoal);
  margin-bottom: var(--space-1);
  font-size: var(--text-base);
}

.form-label-required::after {
  content: ' *';
  color: var(--patriotic-red);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-base);
  font-family: var(--font-primary);
  color: var(--charcoal);
  background-color: var(--white);
  border: 2px solid var(--gray-light);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--patriotic-blue);
  box-shadow: 0 0 0 3px rgba(0, 61, 130, 0.1);
}

.form-input::placeholder {
  color: var(--gray-medium);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

/* Input with icon */
.form-input-wrapper {
  position: relative;
}

.form-input-icon {
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-medium);
  pointer-events: none;
}

.form-input-wrapper .form-input {
  padding-left: calc(var(--space-3) + 24px + var(--space-2));
}

/* Form validation states */
.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--patriotic-red);
}

.form-input.success,
.form-select.success,
.form-textarea.success {
  border-color: var(--olive-green);
}

.form-error-message {
  display: block;
  color: var(--patriotic-red);
  font-size: var(--text-sm);
  margin-top: var(--space-1);
}

.form-help-text {
  display: block;
  color: var(--gray-medium);
  font-size: var(--text-sm);
  margin-top: var(--space-1);
}

/* Checkboxes and Radios */
.form-check {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

.form-check-input {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  cursor: pointer;
  accent-color: var(--patriotic-blue);
}

.form-check-label {
  font-size: var(--text-base);
  color: var(--charcoal);
  cursor: pointer;
  line-height: var(--lh-normal);
}

/* ============================================
   15. BADGES Y TAGS
   ============================================ */

.badge {
  display: inline-block;
  padding: var(--space-1) var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: var(--radius-full);
  line-height: 1;
}

.badge-primary {
  background-color: var(--patriotic-blue);
  color: var(--white);
}

.badge-secondary {
  background-color: var(--gray-medium);
  color: var(--white);
}

.badge-success {
  background-color: var(--olive-green);
  color: var(--white);
}

.badge-warning {
  background-color: var(--terracotta);
  color: var(--white);
}

.badge-danger {
  background-color: var(--patriotic-red);
  color: var(--white);
}

.badge-outline {
  background-color: transparent;
  border: 2px solid currentColor;
}

/* Tags (for filtering/categories) */
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: var(--space-3) 0;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  background-color: var(--sand-light);
  color: var(--charcoal);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  text-decoration: none;
  transition: background-color var(--transition-fast);
}

.tag:hover {
  background-color: var(--sand-medium);
  color: var(--patriotic-blue);
}

.tag.active {
  background-color: var(--patriotic-blue);
  color: var(--white);
}

/* ============================================
   16. PROGRESS BARS
   ============================================ */

.progress {
  width: 100%;
  height: 8px;
  background-color: var(--gray-lighter);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
}

.progress-bar {
  height: 100%;
  background-color: var(--patriotic-blue);
  border-radius: var(--radius-full);
  transition: width var(--transition-slow);
  position: relative;
  overflow: hidden;
}

.progress-bar-animated {
  background-image: linear-gradient(
    45deg,
    rgba(255, 255, 255, 0.2) 25%,
    transparent 25%,
    transparent 50%,
    rgba(255, 255, 255, 0.2) 50%,
    rgba(255, 255, 255, 0.2) 75%,
    transparent 75%,
    transparent
  );
  background-size: 1rem 1rem;
  animation: progress-animation 1s linear infinite;
}

@keyframes progress-animation {
  0% { background-position: 0 0; }
  100% { background-position: 1rem 0; }
}

.progress-bar-success { background-color: var(--olive-green); }
.progress-bar-warning { background-color: var(--terracotta); }
.progress-bar-danger { background-color: var(--patriotic-red); }

/* Progress with label */
.progress-wrapper {
  margin: var(--space-3) 0;
}

.progress-label {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--space-1);
  font-size: var(--text-sm);
  color: var(--charcoal);
  font-weight: var(--fw-medium);
}

/* ============================================
   17. PAGINACIÓN
   ============================================ */

.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-1);
  margin: var(--space-6) 0;
  flex-wrap: wrap;
}

.page-link {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: var(--space-1) var(--space-2);
  color: var(--patriotic-blue);
  background-color: var(--white);
  border: 2px solid var(--gray-light);
  border-radius: var(--radius-md);
  text-decoration: none;
  font-weight: var(--fw-medium);
  transition: all var(--transition-fast);
}

.page-link:hover {
  background-color: var(--sand-light);
  border-color: var(--patriotic-blue);
  color: var(--patriotic-blue);
}

.page-link.active {
  background-color: var(--patriotic-blue);
  border-color: var(--patriotic-blue);
  color: var(--white);
  pointer-events: none;
}

.page-link.disabled {
  opacity: 0.5;
  pointer-events: none;
}

.page-link-prev::before {
  content: '←';
  margin-right: var(--space-1);
}

.page-link-next::after {
  content: '→';
  margin-left: var(--space-1);
}

/* ============================================
   18. MODAL/OVERLAY
   ============================================ */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
  padding: var(--space-3);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: scale(0.9);
  transition: transform var(--transition-base);
}

.modal-overlay.active .modal {
  transform: scale(1);
}

.modal-header {
  padding: var(--space-4);
  border-bottom: 2px solid var(--sand-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-title {
  font-size: var(--text-xl);
  font-weight: var(--fw-bold);
  color: var(--patriotic-blue);
  margin: 0;
}

.modal-close {
  background: transparent;
  border: none;
  font-size: 1.5rem;
  color: var(--gray-medium);
  cursor: pointer;
  padding: var(--space-1);
  line-height: 1;
  transition: color var(--transition-fast);
}

.modal-close:hover {
  color: var(--patriotic-red);
}

.modal-body {
  padding: var(--space-4);
}

.modal-footer {
  padding: var(--space-4);
  border-top: 2px solid var(--sand-light);
  display: flex;
  justify-content: flex-end;
  gap: var(--space-2);
}

/* ============================================
   19. TIMELINE (para historias/eventos)
   ============================================ */

.timeline {
  position: relative;
  padding: var(--space-4) 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--patriotic-blue) 0%, var(--patriotic-red) 100%);
  border-radius: var(--radius-full);
}

.timeline-item {
  position: relative;
  padding-left: 60px;
  margin-bottom: var(--space-5);
}

.timeline-marker {
  position: absolute;
  left: 8px;
  top: 0;
  width: 28px;
  height: 28px;
  background-color: var(--patriotic-blue);
  border: 4px solid var(--white);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
}

.timeline-content {
  background-color: var(--white);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  box-shadow: var(--shadow-sm);
}

.timeline-date {
  font-size: var(--text-sm);
  color: var(--patriotic-red);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-1);
}

.timeline-title {
  font-size: var(--text-lg);
  font-weight: var(--fw-bold);
  color: var(--patriotic-blue);
  margin-bottom: var(--space-2);
}

.timeline-desc {
  color: var(--gray-medium);
  line-height: var(--lh-relaxed);
  margin-bottom: 0;
}

/* ============================================
   20. ACCORDION (para FAQs)
   ============================================ */

.accordion {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.accordion-item {
  border-bottom: 1px solid var(--gray-lighter);
}

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-header {
  width: 100%;
  background-color: var(--white);
  padding: var(--space-3) var(--space-4);
  border: none;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  transition: background-color var(--transition-fast);
  font-size: var(--text-base);
  font-weight: var(--fw-semibold);
  color: var(--patriotic-blue);
}

.accordion-header:hover {
  background-color: var(--sand-light);
}

.accordion-header.active {
  background-color: var(--patriotic-blue);
  color: var(--white);
}

.accordion-icon {
  font-size: 1.2em;
  transition: transform var(--transition-fast);
}

.accordion-header.active .accordion-icon {
  transform: rotate(180deg);
}

.accordion-body {
  background-color: var(--white);
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.accordion-body.active {
  max-height: 1000px; /* Adjust based on content */
}

.accordion-content {
  padding: var(--space-4);
  color: var(--charcoal);
  line-height: var(--lh-relaxed);
}

/* ============================================
   21. STATS/COUNTERS
   ============================================ */

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
  margin: var(--space-6) 0;
}

.stat-card {
  background: linear-gradient(135deg, var(--patriotic-blue) 0%, var(--patriotic-blue-hover) 100%);
  color: var(--white);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-base);
}

.stat-card:hover {
  transform: translateY(-4px);
}

.stat-number {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: var(--fw-bold);
  font-family: var(--font-accent);
  line-height: 1;
  margin-bottom: var(--space-2);
  display: block;
}

.stat-label {
  font-size: var(--text-base);
  opacity: 0.95;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: var(--fw-medium);
}

/* ============================================
   22. LOADING SPINNER
   ============================================ */

.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--gray-lighter);
  border-top-color: var(--patriotic-blue);
  border-radius: var(--radius-full);
  animation: spin 0.8s linear infinite;
  margin: var(--space-4) auto;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.spinner-small {
  width: 20px;
  height: 20px;
  border-width: 2px;
}

.spinner-large {
  width: 60px;
  height: 60px;
  border-width: 6px;
}

/* Loading overlay */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.9);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  gap: var(--space-3);
}

.loading-text {
  font-size: var(--text-lg);
  color: var(--patriotic-blue);
  font-weight: var(--fw-medium);
}