/* About Page Specific Styles */

/* Page Header */
.about-header {
  background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('https://images.pexels.com/photos/3184291/pexels-photo-3184291.jpeg?auto=compress&cs=tinysrgb&w=1260&h=750&dpr=1');
  background-size: cover;
  background-position: center;
}

/* History Timeline */
.history-timeline {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
  padding: var(--spacing-8) 0;
}

.history-timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 100%;
  background-color: var(--color-gray-200);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--spacing-16);
  width: 100%;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-item::after {
  content: '';
  display: block;
  clear: both;
}

.timeline-year {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-secondary);
  color: var(--color-white);
  padding: var(--spacing-1) var(--spacing-4);
  border-radius: var(--border-radius-full);
  font-weight: var(--font-weight-bold);
  z-index: 1;
}

.timeline-content {
  position: relative;
  width: 45%;
  padding: var(--spacing-6);
  background-color: var(--color-white);
  box-shadow: var(--shadow-md);
  border-radius: var(--border-radius-lg);
}

.timeline-item:nth-child(odd) .timeline-content {
  float: left;
}

.timeline-item:nth-child(even) .timeline-content {
  float: right;
}

.timeline-content h3 {
  margin-bottom: var(--spacing-2);
  color: var(--color-primary);
}

.timeline-content p {
  margin-bottom: 0;
}

/* Values Grid */
.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-6);
}

.value-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-8) var(--spacing-6);
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.value-icon {
  margin-bottom: var(--spacing-4);
  font-size: 2.5rem;
  color: var(--color-secondary);
}

.value-card h3 {
  margin-bottom: var(--spacing-2);
}

.value-card p {
  color: var(--color-gray-600);
  margin-bottom: 0;
}

/* Team Grid */
.team-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-8);
}

.team-member {
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.member-image {
  height: 300px;
  overflow: hidden;
}

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

.team-member:hover img {
  transform: scale(1.05);
}

.member-info {
  padding: var(--spacing-6);
}

.member-info h3 {
  margin-bottom: var(--spacing-1);
}

.member-title {
  color: var(--color-secondary);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-4);
}

.member-social {
  display: flex;
  gap: var(--spacing-2);
  margin-top: var(--spacing-4);
}

.member-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--color-gray-100);
  color: var(--color-secondary);
  transition: all var(--transition-fast);
}

.member-social a:hover {
  background-color: var(--color-secondary);
  color: var(--color-white);
}

/* Corporate Structure */
.structure-content {
  max-width: 800px;
  margin: 0 auto;
}

.structure-diagram {
  margin-bottom: var(--spacing-8);
}

.structure-parent {
  display: flex;
  justify-content: center;
  margin-bottom: var(--spacing-8);
}

.structure-children {
  display: flex;
  justify-content: center;
  gap: var(--spacing-6);
}

.structure-box {
  padding: var(--spacing-4) var(--spacing-6);
  border-radius: var(--border-radius);
  text-align: center;
  box-shadow: var(--shadow-md);
  min-width: 200px;
  position: relative;
}

.structure-box.parent {
  background-color: var(--color-gray-900);
  color: var(--color-white);
}

.structure-box.parent::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: var(--spacing-4);
  background-color: var(--color-gray-300);
}

.structure-box.parent::before {
  content: '';
  position: absolute;
  top: calc(100% + var(--spacing-4));
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 2px;
  background-color: var(--color-gray-300);
}

.structure-box.child {
  background-color: var(--color-white);
  color: var(--color-gray-800);
  border: 1px solid var(--color-gray-200);
}

.structure-box h4 {
  margin-bottom: var(--spacing-1);
  
}
.parent h4, .parent p{
  color: var(--color-white);
}

.structure-box p {
  margin-bottom: 0;
  font-size: var(--font-size-sm);
  opacity: 0.8;
}

.structure-description {
  background-color: var(--color-white);
  padding: var(--spacing-6);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
}

.structure-description p:last-child {
  margin-bottom: 0;
}

/* Responsive Styles */
@media (max-width: 991px) {
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-4);
  }
}

@media (max-width: 768px) {
  .history-timeline::before {
    left: 20px;
  }
  
  .timeline-year {
    left: 20px;
    transform: translateX(-50%);
    top: -30px;
  }
  
  .timeline-content {
    width: calc(100% - 60px);
    margin-left: 60px;
    float: none !important;
  }
  
  .team-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
  }
  
  .structure-children {
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-4);
  }
  
  .structure-box.parent::before {
    width: 2px;
    height: 80%;
    left: 50%;
    top: 100%;
  }
}

@media (max-width: 576px) {
  .values-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
  }
}