/* ========================================
   VNU Hospital Portal - About Page Styles
   ======================================== */

/* Page Header */
.page-header {
  padding: 160px 0 80px;
  background: var(--color-bg-gradient);
  text-align: center;
}

.breadcrumb {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  font-size: var(--text-sm);
}

.breadcrumb a {
  color: var(--color-primary);
}

.breadcrumb span {
  color: var(--color-text-muted);
}

.page-header h1 {
  font-size: var(--text-5xl);
  margin-bottom: var(--space-4);
}

.page-header p {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
}

/* About Intro */
.about-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.about-intro-content h2 {
  margin-bottom: var(--space-6);
}

.about-intro-content p {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
}

.about-values {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.value-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-4);
  background: var(--color-bg-soft);
  border-radius: var(--radius-lg);
}

.value-item i {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: white;
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.value-item h4 {
  margin: 0 0 var(--space-1);
  font-size: var(--text-base);
}

.value-item p {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.about-intro-image img {
  width: 100%;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
}

/* Timeline */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 100%;
  background: var(--color-primary-light);
}

.timeline-item {
  display: flex;
  justify-content: flex-end;
  padding-right: calc(50% + 40px);
  position: relative;
  margin-bottom: var(--space-8);
}

.timeline-item:nth-child(even) {
  justify-content: flex-start;
  padding-right: 0;
  padding-left: calc(50% + 40px);
}

.timeline-year {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: white;
  font-weight: var(--font-bold);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
}

.timeline-content {
  background: white;
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  max-width: 300px;
}

.timeline-content h4 {
  margin: 0 0 var(--space-2);
  color: var(--color-primary);
}

.timeline-content p {
  margin: 0;
  font-size: var(--text-sm);
}

/* Vision Cards */
.vision-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.vision-card {
  text-align: center;
  padding: var(--space-8);
  background: var(--color-bg-primary);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border-light);
  transition: all var(--transition-normal);
}

.vision-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.vision-icon {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
  background: var(--color-bg-soft);
  border-radius: var(--radius-2xl);
}

.vision-icon i {
  font-size: var(--text-3xl);
  color: var(--color-primary);
}

.vision-card h3 {
  margin-bottom: var(--space-3);
}

.vision-card p {
  color: var(--color-text-muted);
  margin: 0;
}

/* Leadership */
.leadership-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.leader-card {
  text-align: center;
  background: white;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.leader-card img {
  width: 100%;
  height: 280px;
  object-fit: cover;
}

.leader-card h4 {
  margin: var(--space-4) 0 var(--space-1);
  padding: 0 var(--space-4);
}

.leader-title {
  color: var(--color-primary);
  font-weight: var(--font-medium);
  margin: 0 0 var(--space-2);
  padding: 0 var(--space-4);
}

.leader-bio {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding: 0 var(--space-4) var(--space-5);
  margin: 0;
}

/* Achievements */
.achievements-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.achievement-card {
  text-align: center;
  padding: var(--space-6);
  background: var(--color-bg-primary);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border-light);
}

.achievement-card img {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-4);
}

.achievement-card h4 {
  margin-bottom: var(--space-2);
  font-size: var(--text-base);
}

.achievement-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin: 0;
}

/* Facilities */
.facilities-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.facility-card {
  background: white;
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  text-align: left;
  border: 1px solid var(--color-border-light);
  transition: all var(--transition-normal);
  align-items: flex-start;
}

.facility-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-light);
}

.facility-card i {
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
  background: var(--color-bg-soft);
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
}

.facility-card h4 {
  margin-bottom: var(--space-2);
  font-size: var(--text-lg);
  color: var(--color-text-primary);
}

.facility-card p {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  margin-bottom: var(--space-3);
  line-height: var(--leading-relaxed);
}

.facility-time {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  color: var(--color-primary);
  background: var(--color-bg-mint);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
}

.facility-time::before {
  content: '\f017';
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
}

/* CTA Section */
.cta-section {
  padding: var(--space-20) 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  text-align: center;
}

.cta-content h2 {
  color: white;
  margin-bottom: var(--space-4);
}

.cta-content p {
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--text-lg);
  margin-bottom: var(--space-8);
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
}

/* Responsive */
@media (max-width: 1023px) {

  .about-intro-grid,
  .vision-grid,
  .leadership-grid {
    grid-template-columns: 1fr;
  }

  .timeline-item,
  .timeline-item:nth-child(even) {
    padding-left: 80px;
    padding-right: 0;
    justify-content: flex-start;
  }

  .timeline::before {
    left: 30px;
  }

  .timeline-year {
    left: 0;
    transform: none;
  }

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

@media (max-width: 767px) {
  .page-header {
    padding: 120px 0 60px;
  }

  .page-header h1 {
    font-size: var(--text-3xl);
  }

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

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

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