/* About Us Page Specific Styles */

/* navbar */

.navbar {
  background: linear-gradient(135deg, rgba(58, 29, 100, 0.8), rgba(157, 29, 89, 0.6));
}

/* Section Navigation */
.section-nav {
  position: sticky;
  top: 95px;
  background: rgba(255, 255, 255);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  z-index: 999;
  padding: var(--spacing-md) 0;
  transition: all var(--transition-normal);
}

.section-nav.scrolled {
    top: 80px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.section-nav-links {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  margin: 0;
  padding: 0;
  list-style: none;
  flex-wrap: wrap;
}

.section-nav-link {
  color: var(--gray-dark);
  text-decoration: none;
  font-weight: 500;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: 25px;
  transition: all var(--transition-normal);
  position: relative;
  font-size: 0.9rem;
}

.section-nav.scrolled .section-nav-link {
  font-size: 0.85rem;
  padding: var(--spacing-xs) var(--spacing-sm);
}

.section-nav-link:hover,
.section-nav-link.active {
  color: var(--white);
  background: var(--gradient-primary);
  transform: translateY(-1px);
}

/* Hero Section */
.about-hero {
  position: relative;
  height: 100vh;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.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;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(58, 29, 100, 0.8), rgba(157, 29, 89, 0.6));
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  color: var(--white);
  text-align: center;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  background: var(--gradient-thirdary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  margin-bottom: var(--spacing-xl);
  color: var(--gray-light);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-lg);
  justify-content: center;
  flex-wrap: wrap;
}

/* Introduction Section */
.introduction-section {
  padding: var(--spacing-xxl) 0;
  background: var(--white);
}

.introduction-content {
  text-align: center;
}

.intro-text {
  margin-bottom: var(--spacing-xxl);
}

.intro-text .lead {
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--primary-purple);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
}

.intro-text p {
  font-size: 1.125rem;
  color: var(--gray-dark);
  line-height: 1.7;
  max-width: 900px;
  margin: 0 auto;
}

.intro-stats {
  background: var(--gray-light);
  border-radius: 15px;
  padding: var(--spacing-xl);
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-orange);
  display: block;
  margin-bottom: var(--spacing-sm);
}

.stat-label {
  color: var(--gray-medium);
  font-weight: 500;
  font-size: 1rem;
}

/* Vision, Mission & Values Section */
.vision-mission-section {
  padding: var(--spacing-xxl) 0;
  background: var(--gray-light);
}

.vmv-card {
  background: var(--white);
  border-radius: 15px;
  padding: var(--spacing-xl);
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: all var(--transition-normal);
  height: 100%;
}

.vmv-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.vmv-icon {
  width: 80px;
  height: 80px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 2rem;
  margin: 0 auto var(--spacing-lg);
}

.vmv-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--primary-purple);
  margin-bottom: var(--spacing-lg);
}

.vmv-description {
  color: var(--gray-medium);
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
}

.values-list {
  text-align: left;
}

.value-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  color: var(--gray-dark);
  font-weight: 500;
}

.value-item i {
  color: var(--primary-orange);
  font-size: 1rem;
}

/* Journey Timeline Section */
.journey-section {
  padding: var(--spacing-xxl) 0;
  background: var(--white);
}

.timeline {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--gradient-primary);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--spacing-xxl);
  display: flex;
  align-items: center;
}

.timeline-item:nth-child(odd) {
  flex-direction: row;
}

.timeline-item:nth-child(even) {
  flex-direction: row-reverse;
}

.timeline-year {
  width: 120px;
  height: 120px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.25rem;
  font-weight: 700;
  position: relative;
  z-index: 2;
  box-shadow: 0 10px 30px rgba(58, 29, 100, 0.3);
}

.timeline-content {
  flex: 1;
  background: var(--white);
  border-radius: 15px;
  padding: var(--spacing-xl);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  margin: 0 var(--spacing-xl);
  position: relative;
}

.timeline-item:nth-child(odd) .timeline-content::before {
  content: '';
  position: absolute;
  left: -15px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-top: 15px solid transparent;
  border-bottom: 15px solid transparent;
  border-right: 15px solid var(--white);
}

.timeline-item:nth-child(even) .timeline-content::before {
  content: '';
  position: absolute;
  right: -15px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-top: 15px solid transparent;
  border-bottom: 15px solid transparent;
  border-left: 15px solid var(--white);
}

.timeline-content h4 {
  color: var(--primary-purple);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  font-size: 1.25rem;
}

.timeline-content p {
  color: var(--gray-medium);
  line-height: 1.6;
  margin: 0;
}

/* Leadership Section */
.leadership-section {
  padding: var(--spacing-xxl) 0;
  background: var(--gray-light);
}

.leadership-card {
  background: var(--white);
  border-radius: 15px;
  padding: var(--spacing-xl);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: all var(--transition-normal);
  height: 100%;
}

.leadership-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.leader-image {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.leader-image img {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--primary-orange);
}

.leader-content {
  text-align: center;
}

.leader-name {
  color: var(--primary-purple);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  font-size: 1.25rem;
}

.leader-designation {
  color: var(--primary-orange);
  font-weight: 500;
  margin-bottom: var(--spacing-lg);
  font-size: 1rem;
}

.leader-message {
  color: var(--gray-dark);
  font-style: italic;
  line-height: 1.6;
  border-left: 4px solid var(--primary-orange);
  padding-left: var(--spacing-lg);
  margin: 0;
  text-align: left;
}

/* Accreditations Section */
.accreditations-section {
  padding: var(--spacing-xxl) 0;
  background: var(--white);
}

.accreditation-card {
  background: var(--white);
  border-radius: 15px;
  padding: var(--spacing-xl);
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: all var(--transition-normal);
  height: 100%;
  border: 2px solid transparent;
}

.accreditation-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
  border-color: var(--primary-orange);
}

.accreditation-logo {
  margin-bottom: var(--spacing-lg);
}

.accreditation-logo img {
  width: 80px;
  height: 80px;
  object-fit: contain;
  border-radius: 10px;
}

.accreditation-card h4 {
  color: var(--primary-purple);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  font-size: 1.125rem;
}

.accreditation-card p {
  color: var(--gray-medium);
  line-height: 1.6;
  margin: 0;
  font-size: 0.95rem;
}

/* Achievements Section */
.achievements-section {
  padding: var(--spacing-xxl) 0;
  background: var(--gray-light);
}

.achievement-card {
  background: var(--white);
  border-radius: 15px;
  padding: var(--spacing-xl);
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: all var(--transition-normal);
  height: 100%;
}

.achievement-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.achievement-icon {
  width: 70px;
  height: 70px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.5rem;
  margin: 0 auto var(--spacing-lg);
}

.achievement-card h4 {
  color: var(--primary-purple);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  font-size: 1.125rem;
}

.achievement-card p {
  color: var(--gray-medium);
  line-height: 1.6;
  margin: 0;
}

/* Campus Section */
.campus-section {
  padding: var(--spacing-xxl) 0;
  background: var(--white);
}

.campus-gallery {
  margin-bottom: var(--spacing-lg);
}

.main-campus-image {
  position: relative;
  border-radius: 15px;
  overflow: hidden;
  margin-bottom: var(--spacing-lg);
}

.main-campus-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.campus-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(58, 29, 100, 0.7), rgba(157, 29, 89, 0.5));
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.main-campus-image:hover .campus-overlay {
  opacity: 1;
}

.overlay-content {
  text-align: center;
  color: var(--white);
}

.overlay-content h3 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
}

.overlay-content p {
  font-size: 1.125rem;
  margin: 0;
}

.campus-thumbnails .thumbnail-item {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--transition-normal);
}

.campus-thumbnails .thumbnail-item:hover {
  transform: scale(1.05);
}

.campus-thumbnails .thumbnail-item img {
  width: 100%;
  height: 120px;
  object-fit: cover;
}

.thumbnail-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
  color: var(--white);
  padding: var(--spacing-sm);
  font-size: 0.875rem;
  font-weight: 500;
  text-align: center;
}

.campus-features {
  background: var(--gray-light);
  border-radius: 15px;
  padding: var(--spacing-xl);
  height: fit-content;
}

.campus-features h3 {
  color: var(--primary-purple);
  margin-bottom: var(--spacing-lg);
  font-weight: 600;
}

.feature-list {
  margin-bottom: var(--spacing-lg);
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

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

.feature-item i {
  color: var(--primary-orange);
  font-size: 1.25rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.feature-content h5 {
  color: var(--primary-purple);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  font-size: 1rem;
}

.feature-content p {
  color: var(--gray-medium);
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.5;
}

/* Faculty Section */
.faculty-section {
  padding: var(--spacing-xxl) 0;
  background: var(--gray-light);
}

.faculty-highlight {
  background: var(--white);
  border-radius: 15px;
  padding: var(--spacing-xl);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.faculty-stats {
  margin-bottom: var(--spacing-xl);
}

.faculty-stat {
  text-align: center;
}

.faculty-stat .stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-orange);
  display: block;
  margin-bottom: var(--spacing-sm);
}

.faculty-stat .stat-label {
  color: var(--gray-medium);
  font-weight: 500;
  font-size: 1rem;
}

.faculty-description .lead {
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--primary-purple);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
}

.faculty-description p {
  color: var(--gray-dark);
  line-height: 1.6;
  margin: 0;
}

/* Alumni Section */
.alumni-section {
  padding: var(--spacing-xxl) 0;
  background: var(--white);
}

.alumni-content {
  padding-right: var(--spacing-lg);
}

.alumni-content h3 {
  color: var(--primary-purple);
  margin-bottom: var(--spacing-lg);
  font-weight: 600;
}

.alumni-content .lead {
  font-size: 1.125rem;
  color: var(--gray-dark);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
}

.alumni-highlights {
  margin-bottom: var(--spacing-xl);
}

.highlight-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  color: var(--gray-dark);
  font-weight: 500;
}

.highlight-item i {
  color: var(--primary-orange);
  font-size: 1.25rem;
  flex-shrink: 0;
}

.alumni-companies {
  background: var(--gray-light);
  border-radius: 15px;
  padding: var(--spacing-xl);
}

.alumni-companies h3 {
  color: var(--primary-purple);
  margin-bottom: var(--spacing-lg);
  font-weight: 600;
  text-align: center;
}

.company-logos {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.company-row {
  display: flex;
  justify-content: space-between;
  gap: var(--spacing-sm);
}

.company-logo {
  flex: 1;
  background: var(--white);
  border-radius: 10px;
  padding: var(--spacing-md);
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: transform var(--transition-normal);
}

.company-logo:hover {
  transform: translateY(-2px);
}

.company-logo span {
  font-weight: 600;
  color: var(--primary-purple);
  font-size: 0.9rem;
}

/* Social Responsibility Section */
.social-responsibility-section {
  padding: var(--spacing-xxl) 0;
  background: var(--gray-light);
}

.csr-card {
  background: var(--white);
  border-radius: 15px;
  padding: var(--spacing-xl);
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: all var(--transition-normal);
  height: 100%;
}

.csr-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.csr-icon {
  width: 70px;
  height: 70px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.5rem;
  margin: 0 auto var(--spacing-lg);
}

.csr-card h4 {
  color: var(--primary-purple);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  font-size: 1.125rem;
}

.csr-card p {
  color: var(--gray-medium);
  line-height: 1.6;
  margin: 0;
}

/* Responsive Design for About Page */

/* Tablet */
@media (max-width: 991.98px) {
  .section-nav {
    top: 70px;
  }
  
  .section-nav.scrolled {
    top: 50px;
  }
  
  .section-nav-links {
    gap: var(--spacing-md);
    justify-content: flex-start;
    overflow-x: auto;
    padding: 0 var(--spacing-md);
  }
  
  .section-nav-link {
    white-space: nowrap;
    font-size: 0.85rem;
    padding: var(--spacing-xs) var(--spacing-md);
  }
  
  .about-hero {
    height: 60vh;
    min-height: 400px;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
  }
  
  .cta-button {
    width: 100%;
    max-width: 280px;
  }
  
  .timeline::before {
    left: 30px;
  }
  
  .timeline-item {
    flex-direction: row !important;
    padding-left: 80px;
  }
  
  .timeline-year {
    position: absolute;
    left: 0;
    width: 60px;
    height: 60px;
    font-size: 1rem;
  }
  
  .timeline-content {
    margin: 0;
  }
  
  .timeline-item .timeline-content::before {
    left: -15px;
    border-right: 15px solid var(--white);
    border-left: none;
  }
  
  .alumni-content {
    padding-right: 0;
    margin-bottom: var(--spacing-lg);
  }
  
  .company-row {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
}

/* Mobile */
@media (max-width: 767.98px) {
  .section-nav {
    padding: var(--spacing-xs) 0;
  }
  
  .section-nav-links {
    gap: var(--spacing-sm);
    padding: 0 var(--spacing-sm);
  }
  
  .section-nav-link {
    font-size: 0.8rem;
    padding: var(--spacing-xs) var(--spacing-sm);
  }
  
  .about-hero {
    height: 50vh;
    min-height: 350px;
  }
  
  .hero-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
  }
  
  .hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
  }
  
  .intro-stats {
    padding: var(--spacing-lg);
  }
  
  .stat-number {
    font-size: 2rem;
  }
  
  .vmv-card,
  .leadership-card,
  .accreditation-card,
  .achievement-card,
  .csr-card {
    margin-bottom: var(--spacing-lg);
  }
  
  .vmv-icon,
  .achievement-icon,
  .csr-icon {
    width: 60px;
    height: 60px;
    font-size: 1.25rem;
  }
  
  .timeline-year {
    width: 50px;
    height: 50px;
    font-size: 0.875rem;
  }
  
  .timeline-item {
    padding-left: 70px;
    margin-bottom: var(--spacing-xl);
  }
  
  .timeline-content {
    padding: var(--spacing-lg);
  }
  
  .leader-image img {
    width: 120px;
    height: 120px;
  }
  
  .main-campus-image img {
    height: 250px;
  }
  
  .campus-thumbnails .thumbnail-item img {
    height: 100px;
  }
  
  .campus-features {
    padding: var(--spacing-lg);
    margin-top: var(--spacing-lg);
  }
  
  .faculty-highlight {
    padding: var(--spacing-lg);
  }
  
  .alumni-companies {
    padding: var(--spacing-lg);
  }
}

/* Mobile Small */
@media (max-width: 575.98px) {
  .section-nav-links {
    justify-content: flex-start;
  }
  
  .section-nav-link {
    font-size: 0.75rem;
    padding: var(--spacing-xs);
  }
  
  .hero-content {
    padding: 0 var(--spacing-md);
  }
  
  .hero-buttons {
    gap: var(--spacing-sm);
  }
  
  .cta-button {
    font-size: 0.875rem;
    padding: var(--spacing-sm) var(--spacing-lg);
  }
  
  .intro-stats {
    padding: var(--spacing-md);
  }
  
  .stat-number {
    font-size: 1.75rem;
  }
  
  .vmv-card,
  .leadership-card,
  .accreditation-card,
  .achievement-card,
  .csr-card,
  .faculty-highlight,
  .alumni-companies,
  .campus-features {
    padding: var(--spacing-md);
  }
  
  .vmv-icon,
  .achievement-icon,
  .csr-icon {
    width: 50px;
    height: 50px;
    font-size: 1rem;
  }
  
  .timeline-year {
    width: 40px;
    height: 40px;
    font-size: 0.75rem;
  }
  
  .timeline-item {
    padding-left: 60px;
  }
  
  .timeline-content {
    padding: var(--spacing-md);
  }
  
  .leader-image img {
    width: 100px;
    height: 100px;
  }
  
  .main-campus-image img {
    height: 200px;
  }
  
  .campus-thumbnails .thumbnail-item img {
    height: 80px;
  }
  
  .thumbnail-label {
    font-size: 0.75rem;
    padding: var(--spacing-xs);
  }
  
  .company-logo {
    padding: var(--spacing-sm);
  }
  
  .company-logo span {
    font-size: 0.8rem;
  }
}

/* Very Small Mobile */
@media (max-width: 479.98px) {
  .section-nav-link {
    font-size: 0.7rem;
    padding: 4px 8px;
  }
  
  .hero-title {
    font-size: clamp(1.5rem, 3.5vw, 2rem);
  }
  
  .hero-subtitle {
    font-size: clamp(0.875rem, 1.75vw, 1rem);
  }
  
  .section-title {
    font-size: clamp(1.5rem, 3vw, 2rem);
  }
  
  .section-subtitle {
    font-size: 1rem;
  }
  
  .intro-text .lead {
    font-size: 1.125rem;
  }
  
  .intro-text p {
    font-size: 1rem;
  }
  
  .stat-number {
    font-size: 1.5rem;
  }
  
  .vmv-title,
  .leader-name,
  .achievement-card h4,
  .csr-card h4 {
    font-size: 1rem;
  }
  
  .timeline-content h4 {
    font-size: 1.125rem;
  }
  
  .leader-designation {
    font-size: 0.9rem;
  }
  
  .accreditation-card h4 {
    font-size: 1rem;
  }
  
  .feature-content h5 {
    font-size: 0.9rem;
  }
  
  .feature-content p {
    font-size: 0.8rem;
  }
}

/* Landscape Mobile */
@media (max-height: 500px) and (orientation: landscape) {
  .about-hero {
    height: 100vh;
    min-height: 400px;
  }
  
  .hero-content {
    padding: var(--spacing-md) 0;
  }
  
  .hero-title {
    margin-bottom: var(--spacing-md);
  }
  
  .hero-subtitle {
    margin-bottom: var(--spacing-lg);
  }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .hero-bg-image {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
  }
}