/* ===== EQUIPE PAGE STYLES ===== */

/* Page-specific variables */
.page-equipe {
  --hero-height: 60vh;
  --card-border-radius: var(--radius-xl);
  --overlay-opacity: 0.85;
  background-color: #000000;
  color: #ffffff;
}

/* ===== HERO SECTION ===== */
.hero-section {
  position: relative;
  height: var(--hero-height);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-top: 80px; /* Account for fixed header */
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, 
    rgba(77, 166, 255, var(--overlay-opacity)) 0%, 
    rgba(51, 153, 255, var(--overlay-opacity)) 50%,
    rgba(0, 212, 170, var(--overlay-opacity)) 100%
  );
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  color: var(--white);
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-xl);
}

.breadcrumb {
  margin-bottom: var(--space-lg);
}

.breadcrumb ol {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-sm);
  list-style: none;
  font-size: var(--text-sm);
  opacity: 0.9;
}

.breadcrumb li:not(:last-child)::after {
  content: '/';
  margin-left: var(--space-sm);
  opacity: 0.6;
}

.breadcrumb a {
  color: var(--white);
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.breadcrumb a:hover {
  opacity: 0.8;
}

.hero-title {
  font-size: var(--text-5xl);
  font-weight: 700;
  margin-bottom: var(--space-lg);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-description {
  font-size: var(--text-lg);
  line-height: 1.6;
  margin-bottom: var(--space-2xl);
  opacity: 0.95;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: var(--space-2xl);
  flex-wrap: wrap;
}

.stat-card {
  text-align: center;
  min-width: 120px;
}

.stat-card .stat-number {
  font-size: var(--text-3xl);
  font-weight: 700;
  display: block;
  margin-bottom: var(--space-xs);
}

.stat-card .stat-label {
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 1px;
  opacity: 0.9;
}

/* ===== STATS SECTION ===== */
.section-stats {
  padding: var(--space-5xl) 0;
  background: #111111;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-2xl);
}

.stat-item {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-xl);
  background: #1a1a1a;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  border: 1px solid #333333;
}

.stat-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.stat-icon {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  border-radius: var(--radius-full);
  color: var(--white);
  font-size: var(--text-xl);
}

.stat-content .stat-number {
  font-size: var(--text-3xl);
  font-weight: 700;
  color: #ffffff;
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.stat-content .stat-label {
  font-size: var(--text-lg);
  font-weight: 600;
  color: #e0e0e0;
  margin-bottom: var(--space-xs);
}

.stat-content .stat-description {
  font-size: var(--text-sm);
  color: #b0b0b0;
  margin: 0;
}

/* ===== SECTION HEADERS ===== */
.section-header {
  text-align: center;
  margin-bottom: var(--space-4xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.section-tag {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: var(--white);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-lg);
}

.section-title {
  font-size: var(--text-4xl);
  font-weight: 700;
  color: #ffffff;
  margin-bottom: var(--space-lg);
}

.section-description {
  font-size: var(--text-lg);
  color: #b0b0b0;
  line-height: 1.6;
  margin: 0;
}

/* ===== LEADERSHIP SECTION ===== */
.section-leadership {
  padding: var(--space-5xl) 0;
  background: #000000;
}

.leadership-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-2xl);
  max-width: 1200px;
  margin: 0 auto;
}

/* ===== TEAM SECTION ===== */
.section-team {
  padding: var(--space-5xl) 0;
  background: #111111;
}

.team-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-xl);
  margin-bottom: var(--space-3xl);
  flex-wrap: wrap;
}

.team-filters {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.filter-btn {
  padding: var(--space-sm) var(--space-lg);
  border: 2px solid #444444;
  background: #1a1a1a;
  color: #e0e0e0;
  font-size: var(--text-sm);
  font-weight: 500;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.filter-btn:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.filter-btn.active {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: var(--white);
}

.team-search {
  position: relative;
  max-width: 300px;
  width: 100%;
}

.team-search-input {
  width: 100%;
  padding: var(--space-md) var(--space-xl) var(--space-md) var(--space-lg);
  border: 2px solid #444444;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  background: #1a1a1a;
  color: #ffffff;
  transition: border-color var(--transition-fast);
}

.team-search-input:focus {
  outline: none;
  border-color: var(--primary-color);
}

.search-icon {
  position: absolute;
  right: var(--space-lg);
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-500);
  pointer-events: none;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-xl);
}

/* ===== TEAM MEMBER CARDS ===== */
.team-member {
  opacity: 1;
  transform: scale(1);
  transition: all var(--transition-base);
}

.team-member.hidden {
  opacity: 0;
  transform: scale(0.95);
  pointer-events: none;
}

.member-card {
  background: #1a1a1a;
  border-radius: var(--card-border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  height: 100%;
  display: flex;
  flex-direction: column;
  border: 1px solid #333333;
}

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

.member-image {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
}

.member-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.member-card:hover .member-image img {
  transform: scale(1.1);
}

.member-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, 
    rgba(77, 166, 255, 0.9) 0%, 
    rgba(51, 153, 255, 0.9) 100%
  );
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.member-card:hover .member-overlay {
  opacity: 1;
}

.social-links {
  display: flex;
  gap: var(--space-md);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.2);
  color: var(--white);
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: all var(--transition-fast);
  backdrop-filter: blur(10px);
}

.social-link:hover {
  background: var(--white);
  color: var(--primary-color);
  transform: scale(1.1);
}

.btn-view-profile {
  padding: var(--space-sm) var(--space-lg);
  background: var(--white);
  color: var(--primary-color);
  border: none;
  border-radius: var(--radius-full);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-view-profile:hover {
  background: var(--primary-color);
  color: var(--white);
  transform: scale(1.05);
}

.member-info {
  padding: var(--space-xl);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.member-name {
  font-size: var(--text-xl);
  font-weight: 700;
  color: #ffffff;
  margin-bottom: var(--space-xs);
}

.member-role {
  font-size: var(--text-base);
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: var(--space-md);
}

.member-bio {
  font-size: var(--text-sm);
  color: #b0b0b0;
  line-height: 1.6;
  margin-bottom: var(--space-lg);
  flex-grow: 1;
}

.member-skills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.skill-tag {
  padding: var(--space-xs) var(--space-sm);
  background: #333333;
  color: #e0e0e0;
  font-size: var(--text-xs);
  font-weight: 500;
  border-radius: var(--radius-md);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ===== TESTIMONIALS SECTION ===== */
.section-testimonials {
  padding: var(--space-5xl) 0;
  background: #000000;
}

.testimonials-container {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.testimonials-slider {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
}

.testimonial-item {
  display: none;
  padding: var(--space-3xl);
  background: linear-gradient(135deg, var(--gray-50), var(--white));
  text-align: center;
}

.testimonial-item.active {
  display: block;
  animation: fadeInUp 0.6s ease-out;
}

.testimonial-quote {
  font-size: var(--text-xl);
  font-style: italic;
  color: var(--gray-800);
  line-height: 1.6;
  margin-bottom: var(--space-xl);
  position: relative;
}

.testimonial-quote::before {
  content: '"';
  font-size: var(--text-5xl);
  color: var(--primary-color);
  position: absolute;
  top: -20px;
  left: -20px;
  font-family: Georgia, serif;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
}

.author-info {
  text-align: left;
}

.author-name {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: var(--space-xs);
}

.author-role {
  font-size: var(--text-sm);
  color: var(--gray-600);
}

.testimonial-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.testimonial-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--gray-200);
  border: none;
  border-radius: var(--radius-full);
  color: var(--gray-600);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.testimonial-btn:hover {
  background: var(--primary-color);
  color: var(--white);
}

.testimonial-dots {
  display: flex;
  gap: var(--space-sm);
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  border: none;
  background: var(--gray-300);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.dot.active {
  background: var(--primary-color);
}

/* ===== JOIN TEAM SECTION ===== */
.section-join-team {
  padding: var(--space-5xl) 0;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: var(--white);
}

.join-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.join-icon {
  font-size: var(--text-5xl);
  margin-bottom: var(--space-xl);
  opacity: 0.9;
}

.join-title {
  font-size: var(--text-4xl);
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--white);
}

.join-description {
  font-size: var(--text-lg);
  line-height: 1.6;
  margin-bottom: var(--space-2xl);
  opacity: 0.95;
}

.join-actions {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-size: var(--text-base);
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  cursor: pointer;
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--white);
  color: var(--primary-color);
  border-color: var(--white);
}

.btn-primary:hover {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}

.btn-outline:hover {
  background: var(--white);
  color: var(--primary-color);
}

/* ===== MODAL STYLES ===== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  padding: var(--space-lg);
}

.modal-overlay.active {
  display: flex;
}

.modal-content {
  background: var(--white);
  border-radius: var(--radius-xl);
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  animation: modalSlideIn 0.3s ease-out;
}

.modal-header {
  position: relative;
  padding: var(--space-xl);
  border-bottom: 1px solid var(--gray-200);
}

.modal-close {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  background: none;
  border: none;
  font-size: var(--text-xl);
  color: var(--gray-500);
  cursor: pointer;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: var(--gray-100);
  color: var(--gray-700);
}

.modal-profile {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.modal-avatar {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  object-fit: cover;
}

.modal-info h3 {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--space-xs);
}

.modal-info p {
  font-size: var(--text-lg);
  color: var(--primary-color);
  font-weight: 600;
  margin: 0;
}

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

.modal-section {
  margin-bottom: var(--space-xl);
}

.modal-section:last-child {
  margin-bottom: 0;
}

.modal-section h4 {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: var(--space-md);
}

.modal-section p {
  color: var(--gray-600);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.modal-section ul {
  list-style: none;
  padding: 0;
}

.modal-section li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: var(--gray-700);
}

.modal-section li i {
  color: var(--success-color);
  width: 16px;
}

.modal-skills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.modal-skill {
  padding: var(--space-sm) var(--space-md);
  background: var(--primary-color);
  color: var(--white);
  font-size: var(--text-sm);
  font-weight: 500;
  border-radius: var(--radius-md);
}

.modal-contact {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.contact-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  background: var(--gray-100);
  color: var(--gray-700);
  text-decoration: none;
  border-radius: var(--radius-md);
  font-weight: 500;
  transition: all var(--transition-fast);
}

.contact-btn:hover {
  background: var(--primary-color);
  color: var(--white);
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: scale(0.9) translateY(-20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
  .hero-section {
    --hero-height: 50vh;
  }
  
  .hero-stats {
    gap: var(--space-lg);
  }
  
  .stat-card {
    min-width: 100px;
  }
  
  .stat-card .stat-number {
    font-size: var(--text-2xl);
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .stat-item {
    flex-direction: column;
    text-align: center;
    gap: var(--space-md);
  }
  
  .leadership-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  
  .team-controls {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-lg);
  }
  
  .team-filters {
    justify-content: center;
  }
  
  .team-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .join-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .modal-content {
    margin: var(--space-lg);
    max-height: calc(100vh - 2 * var(--space-lg));
  }
  
  .modal-profile {
    flex-direction: column;
    text-align: center;
  }
  
  .modal-contact {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hero-content {
    padding: var(--space-lg);
  }
  
  .hero-title {
    font-size: var(--text-3xl);
  }
  
  .hero-description {
    font-size: var(--text-base);
  }
  
  .section-title {
    font-size: var(--text-3xl);
  }
  
  .join-title {
    font-size: var(--text-3xl);
  }
  
  .filter-btn {
    font-size: var(--text-xs);
    padding: var(--space-xs) var(--space-md);
  }
}

/* ===== DARK THEME SUPPORT ===== */
[data-theme="dark"] .member-card {
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
}

[data-theme="dark"] .member-name {
  color: var(--gray-900);
}

[data-theme="dark"] .member-bio {
  color: var(--gray-700);
}

[data-theme="dark"] .skill-tag {
  background: var(--gray-200);
  color: var(--gray-800);
}

[data-theme="dark"] .modal-content {
  background: var(--gray-100);
}

[data-theme="dark"] .modal-info h3 {
  color: var(--gray-900);
}

[data-theme="dark"] .section-stats {
  background: var(--gray-100);
}

[data-theme="dark"] .section-team {
  background: var(--gray-100);
}

[data-theme="dark"] .stat-item {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
}

[data-theme="dark"] .team-search-input {
  background: var(--gray-50);
  border-color: var(--gray-300);
  color: var(--gray-800);
}

[data-theme="dark"] .filter-btn {
  background: var(--gray-50);
  border-color: var(--gray-300);
  color: var(--gray-800);
}

[data-theme="dark"] .filter-btn:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

/* ===== ACCESSIBILITY IMPROVEMENTS ===== */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Focus styles for better accessibility */
.btn-view-profile:focus,
.filter-btn:focus,
.team-search-input:focus,
.testimonial-btn:focus,
.dot:focus,
.btn:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .member-overlay {
    background: rgba(0, 0, 0, 0.9);
  }
  
  .hero-overlay {
    background: rgba(0, 0, 0, 0.8);
  }
}
/* ===== FOOTER ===== */
.footer {
  background: linear-gradient(135deg, var(--gray-900), var(--gray-800));
  color: var(--white);
  padding: var(--space-5xl) 0 var(--space-xl);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer-section h3,
.footer-section h4 {
  color: var(--white);
  margin-bottom: var(--space-lg);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.footer-description {
  color: var(--gray-300);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

.social-links {
  display: flex;
  gap: var(--space-md);
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  color: var(--white);
  transition: all var(--transition-fast);
}

.social-links a:hover {
  background: var(--primary-color);
  transform: translateY(-2px);
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: var(--space-sm);
}

.footer-section ul a {
  color: var(--gray-300);
  transition: color var(--transition-fast);
}

.footer-section ul a:hover {
  color: var(--primary-color);
}

.newsletter-form {
  margin-top: var(--space-md);
}

.input-group {
  display: flex;
  border-radius: var(--radius-full);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.input-group input {
  flex: 1;
  padding: var(--space-md) var(--space-lg);
  border: none;
  outline: none;
  font-size: var(--text-base);
}

.input-group button {
  background: var(--primary-color);
  border: none;
  color: var(--white);
  padding: var(--space-md) var(--space-lg);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.input-group button:hover {
  background: var(--primary-dark);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-xl);
}

.footer-legal {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-lg);
}

.legal-links {
  display: flex;
  gap: var(--space-lg);
}

.legal-links a {
  color: var(--gray-400);
  font-size: var(--text-sm);
  transition: color var(--transition-fast);
}

.legal-links a:hover {
  color: var(--primary-color);
}

/* ===== BACK TO TOP ===== */
.back-to-top {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  width: 50px;
  height: 50px;
  background: var(--primary-color);
  border: none;
  border-radius: var(--radius-full);
  color: var(--white);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  z-index: var(--z-fixed);
  box-shadow: var(--shadow-lg);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--primary-dark);
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1023px) {
  .menu {
    position: fixed;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-2xl);
    transition: left var(--transition-base);
    z-index: var(--z-modal);
  }

  .menu.active {
    left: 0;
  }

  .menu-item > a {
    font-size: var(--text-xl);
    text-align: center;
  }

  .sub-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: transparent;
    border: none;
    box-shadow: none;
    padding: var(--space-md) 0;
    margin-top: var(--space-md);
  }

  .btn-menu {
    display: flex;
  }

  .search-item {
    order: -1;
  }
}

@media (max-width: 767px) {
  .header-top {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }

  .header-actions {
    justify-content: center;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .btn-primary,
  .btn-outline-white {
    width: 100%;
    justify-content: center;
  }

  .slide-controls {
    bottom: var(--space-xl);
    flex-direction: column;
    gap: var(--space-md);
  }

  .scroll-indicator {
    display: none;
  }

  .news-ticker .container {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }

  .intro-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }

  .programs-grid {
    grid-template-columns: 1fr;
  }

  .partners-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-legal {
    flex-direction: column;
    text-align: center;
  }

  .legal-links {
    justify-content: center;
  }
}

@media (max-width: 479px) {
  .container {
    padding: 0 var(--space-md);
  }

  .intro-stats {
    grid-template-columns: 1fr;
  }

  .partners-grid {
    grid-template-columns: 1fr;
  }

  .btn-close {
    top: var(--space-md);
    right: var(--space-md);
  }

  .search-form input {
    padding: var(--space-md) var(--space-4xl) var(--space-md) var(--space-md);
    font-size: var(--text-lg);
  }
}

/* ===== ANIMATIONS ===== */
@media (prefers-reduced-motion: no-preference) {
  .animate-in {
    animation: fadeInUp 0.6s ease-out;
  }

  @keyframes fadeInUp {
    from {
      opacity: 0;
      transform: translateY(30px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
}

/* ===== PRINT STYLES ===== */
@media print {
  .header,
  .footer,
  .back-to-top,
  .slide-controls,
  .search-popup {
    display: none !important;
  }

  .slideshow {
    height: auto;
    min-height: auto;
  }

  .slide {
    position: static;
    opacity: 1;
    page-break-inside: avoid;
  }
}

/* ===== HIGH CONTRAST MODE ===== */
@media (prefers-contrast: high) {
  :root {
    --primary-color: #0000ff;
    --gray-600: #000000;
    --gray-700: #000000;
    --gray-800: #000000;
    --gray-900: #000000;
  }

  .btn-outline {
    border-width: 3px;
  }

  .program-card,
  .stat,
  .partner-logo {
    border-width: 2px;
    border-color: var(--gray-900);
  }
}