/* Base Styles */
:root {
    --primary-color: #003366;
    --secondary-color: #008000;
    --white-color: #ffffff;
    --light-gray: #f5f5f5;
    --dark-gray: #333333;
    --medium-gray: #666666;
    --light-blue: #e6f0ff;
    --light-green: #e6ffe6;
    --transition: all 0.3s ease;
    --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --border-radius: 5px;
  }
  
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: "Poppins", sans-serif;
    line-height: 1.6;
    color: var(--dark-gray);
    overflow-x: hidden;
  }
  
  .container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
  }
  
  a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
  }
  
  ul {
    list-style: none;
  }
  
  img {
    max-width: 100%;
    height: auto;
  }
  
  .section-header {
    text-align: center;
    margin-bottom: 50px;
  }
  
  .section-header h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 10px;
    position: relative;
    display: inline-block;
  }
  
  .section-header h2::after {
    content: "";
    position: absolute;
    width: 50px;
    height: 3px;
    background-color: var(--secondary-color);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
  }
  
  .section-header p {
    color: var(--medium-gray);
    font-size: 1.1rem;
  }
  
  /* Buttons */
  .btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: var(--border-radius);
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
  }
  
  .btn-primary {
    background-color: var(--primary-color);
    color: var(--white-color);
  }
  
  .btn-primary:hover {
    background-color: #00264d;
    transform: translateY(-3px);
    box-shadow: var(--box-shadow);
  }
  
  .btn-secondary {
    background-color: var(--secondary-color);
    color: var(--white-color);
  }
  
  .btn-secondary:hover {
    background-color: #006600;
    transform: translateY(-3px);
    box-shadow: var(--box-shadow);
  }
  
  .btn-light {
    background-color: var(--white-color);
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
  }
  
  .btn-light:hover {
    background-color: var(--light-blue);
    transform: translateY(-3px);
  }
  
  .btn-outline {
    background-color: transparent;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
  }
  
  .btn-outline:hover {
    background-color: var(--primary-color);
    color: var(--white-color);
    transform: translateY(-3px);
  }
  
  .btn-block {
    display: block;
    width: 100%;
  }
  
  .link-arrow {
    font-weight: 500;
    color: var(--primary-color);
    display: inline-flex;
    align-items: center;
  }
  
  .link-arrow i {
    margin-left: 5px;
    transition: var(--transition);
  }
  
  .link-arrow:hover {
    color: var(--secondary-color);
  }
  
  .link-arrow:hover i {
    transform: translateX(5px);
  }
  
  /* Top Bar */
  .top-bar {
    background-color: var(--primary-color);
    color: var(--white-color);
    padding: 10px 0;
    font-size: 0.9rem;
  }
  
  .top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .top-bar-left a {
    margin-right: 20px;
    color: var(--white-color);
  }
  
  .top-bar-left a i {
    margin-right: 5px;
  }
  
  .top-bar-right {
    display: flex;
    align-items: center;
  }
  
  .language-selector {
    margin-right: 20px;
  }
  
  .language-selector a {
    color: var(--white-color);
    opacity: 0.7;
    margin-left: 10px;
    font-weight: 500;
  }
  
  .language-selector a.active {
    opacity: 1;
    font-weight: 600;
  }
  
  .social-icons a {
    color: var(--white-color);
    margin-left: 15px;
    font-size: 1rem;
  }
  
  .social-icons a:hover {
    color: var(--secondary-color);
  }
  
  /* Header */
  .header {
    background-color: var(--white-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
  }
  
  .header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
  }
  
  .logo img {
    height: 60px;
  }
  
  .main-nav {
    flex: 1;
    margin: 0 20px;
  }
  
  .nav-menu {
    display: flex;
    justify-content: center;
  }
  
  .nav-item {
    position: relative;
    margin: 0 10px;
  }
  
  .nav-link {
    color: var(--dark-gray);
    font-weight: 500;
    padding: 10px 15px;
    display: flex;
    align-items: center;
  }
  
  .nav-link i {
    margin-left: 5px;
    font-size: 0.8rem;
  }
  
  .nav-link:hover {
    color: var(--secondary-color);
  }
  
  .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 220px;
    background-color: var(--white-color);
    box-shadow: var(--box-shadow);
    border-radius: var(--border-radius);
    padding: 10px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    z-index: 100;
  }
  
  .dropdown-menu li {
    padding: 0;
  }
  
  .dropdown-menu a {
    padding: 10px 20px;
    display: block;
    color: var(--dark-gray);
    font-weight: 400;
  }
  
  .dropdown-menu a:hover {
    background-color: var(--light-blue);
    color: var(--primary-color);
  }
  
  .nav-item:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  
  .header-buttons {
    display: flex;
    align-items: center;
  }
  
  .btn-login {
    background-color: var(--secondary-color);
    color: var(--white-color);
    padding: 10px 20px;
    border-radius: var(--border-radius);
    font-weight: 500;
    margin-right: 20px;
  }
  
  .btn-login:hover {
    background-color: #006600;
  }
  
  .hamburger {
    display: none;
    cursor: pointer;
  }
  
  .bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    background-color: var(--dark-gray);
    transition: var(--transition);
  }
  
  /* Hero Slider */
  .hero-slider {
    position: relative;
    height: 600px;
    overflow: hidden;
  }
  
  .slider-container {
    height: 100%;
    width: 100%;
    position: relative;
  }
  
  .slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .slide::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
  }
  
  .slide.active {
    opacity: 1;
  }
  
  .slide-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--white-color);
    max-width: 800px;
    padding: 0 20px;
  }
  
  .slide-content h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    animation: fadeInUp 1s ease;
  }
  
  .slide-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    animation: fadeInUp 1s ease 0.2s;
    animation-fill-mode: both;
  }
  
  .slide-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    animation: fadeInUp 1s ease 0.4s;
    animation-fill-mode: both;
  }
  
  .slider-controls {
    position: absolute;
    bottom: 30px;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10;
  }
  
  .prev-slide,
  .next-slide {
    background: rgba(255, 255, 255, 0.3);
    color: var(--white-color);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: none;
    margin: 0 10px;
    transition: var(--transition);
  }
  
  .prev-slide:hover,
  .next-slide:hover {
    background: rgba(255, 255, 255, 0.5);
  }
  
  .slider-dots {
    display: flex;
    gap: 10px;
  }
  
  .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: var(--transition);
  }
  
  .dot.active {
    background: var(--white-color);
    transform: scale(1.2);
  }
  
  /* Quick Links */
  .quick-links {
    background-color: var(--white-color);
    padding: 50px 0;
    margin-top: -50px;
    position: relative;
    z-index: 10;
  }
  
  .quick-links .container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
  }
  
  .quick-link-item {
    background-color: var(--white-color);
    border-radius: var(--border-radius);
    padding: 30px;
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
  }
  
  .quick-link-item:hover {
    transform: translateY(-10px);
  }
  
  .quick-link-item .icon {
    width: 70px;
    height: 70px;
    background-color: var(--light-blue);
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.8rem;
    transition: var(--transition);
  }
  
  .quick-link-item:hover .icon {
    background-color: var(--primary-color);
    color: var(--white-color);
  }
  
  .quick-link-item h3 {
    color: var(--primary-color);
    margin-bottom: 10px;
  }
  
  .quick-link-item p {
    color: var(--medium-gray);
    margin-bottom: 15px;
  }
  
  /* About Section */
  .about-section {
    padding: 80px 0;
    background-color: var(--light-gray);
  }
  
  .about-section .container {
    display: flex;
    align-items: center;
    gap: 50px;
  }
  
  .about-content {
    flex: 1;
  }
  
  .about-content p {
    margin-bottom: 20px;
    color: var(--medium-gray);
  }
  
  .about-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    margin: 30px 0;
  }
  
  .stat-item {
    text-align: center;
    flex: 1;
    min-width: 120px;
  }
  
  .stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    display: block;
    margin-bottom: 5px;
  }
  
  .stat-label {
    color: var(--medium-gray);
    font-weight: 500;
  }
  
  .about-image {
    flex: 1;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
  }
  
  .about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
  }
  
  .about-image:hover img {
    transform: scale(1.05);
  }
  
  /* Programs Section */
  .programs-section {
    padding: 80px 0;
    background-color: var(--white-color);
  }
  
  .programs-tabs {
    max-width: 1000px;
    margin: 0 auto;
  }
  
  .tabs-nav {
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
    border-bottom: 1px solid #ddd;
  }
  
  .tab-btn {
    padding: 15px 25px;
    background: none;
    border: none;
    font-size: 1rem;
    font-weight: 500;
    color: var(--medium-gray);
    cursor: pointer;
    position: relative;
    transition: var(--transition);
  }
  
  .tab-btn::after {
    content: "";
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--secondary-color);
    transform: scaleX(0);
    transition: var(--transition);
  }
  
  .tab-btn.active {
    color: var(--primary-color);
  }
  
  .tab-btn.active::after {
    transform: scaleX(1);
  }
  
  .tab-pane {
    display: none;
  }
  
  .tab-pane.active {
    display: block;
    animation: fadeIn 0.5s ease;
  }
  
  .programs-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
  }
  
  .program-card {
    background-color: var(--white-color);
    border-radius: var(--border-radius);
    padding: 30px;
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
  }
  
  .program-card:hover {
    transform: translateY(-10px);
  }
  
  .program-icon {
    width: 70px;
    height: 70px;
    background-color: var(--light-blue);
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.8rem;
    transition: var(--transition);
  }
  
  .program-card:hover .program-icon {
    background-color: var(--primary-color);
    color: var(--white-color);
  }
  
  .program-card h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
  }
  
  .program-card p {
    color: var(--medium-gray);
    margin-bottom: 20px;
    min-height: 80px;
  }
  
  /* Campus Life Section */
  .campus-life-section {
    padding: 80px 0;
    background-color: var(--light-gray);
  }
  
  .campus-life-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 200px);
    gap: 20px;
  }
  
  .gallery-item {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    background-size: cover;
    background-position: center;
  }
  
  .gallery-item.large {
    grid-column: span 2;
    grid-row: span 2;
  }
  
  .gallery-item::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.7));
    transition: var(--transition);
  }
  
  .gallery-item:hover::before {
    background: linear-gradient(to bottom, rgba(0, 51, 102, 0.6), rgba(0, 51, 102, 0.9));
  }
  
  .gallery-content {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    color: var(--white-color);
    transition: var(--transition);
  }
  
  .gallery-item:hover .gallery-content {
    bottom: 30px;
  }
  
  .gallery-content h3 {
    margin-bottom: 5px;
    font-size: 1.3rem;
  }
  
  .gallery-content p {
    margin-bottom: 15px;
    font-size: 0.9rem;
    opacity: 0.8;
  }
  
  /* Research Section */
  .research-section {
    padding: 80px 0;
    background-color: var(--white-color);
  }
  
  .research-highlights {
    display: flex;
    flex-direction: column;
    gap: 40px;
  }
  
  .research-item {
    display: flex;
    align-items: center;
    gap: 30px;
  }
  
  .research-item:nth-child(even) {
    flex-direction: row-reverse;
  }
  
  .research-image {
    flex: 1;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
  }
  
  .research-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
  }
  
  .research-image:hover img {
    transform: scale(1.05);
  }
  
  .research-content {
    flex: 1;
  }
  
  .research-content h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.5rem;
  }
  
  .research-content p {
    color: var(--medium-gray);
    margin-bottom: 20px;
  }
  
  .research-cta {
    text-align: center;
    margin-top: 50px;
    padding: 30px;
    background-color: var(--light-blue);
    border-radius: var(--border-radius);
  }
  
  .research-cta h3 {
    color: var(--primary-color);
    margin-bottom: 10px;
  }
  
  .research-cta p {
    color: var(--medium-gray);
    margin-bottom: 20px;
  }
  
  /* Events and News Section */
  .events-news-section {
    padding: 80px 0;
    background-color: var(--light-gray);
  }
  
  .events-news-container {
    display: flex;
    gap: 40px;
  }
  
  .events-column,
  .news-column {
    flex: 1;
  }
  
  .events-column h3,
  .news-column h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 1.5rem;
    position: relative;
    display: inline-block;
  }
  
  .events-column h3::after,
  .news-column h3::after {
    content: "";
    position: absolute;
    width: 30px;
    height: 2px;
    background-color: var(--secondary-color);
    bottom: -5px;
    left: 0;
  }
  
  .event-card {
    display: flex;
    margin-bottom: 20px;
    background-color: var(--white-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
  }
  
  .event-card:hover {
    transform: translateY(-5px);
  }
  
  .event-date {
    background-color: var(--primary-color);
    color: var(--white-color);
    padding: 15px;
    text-align: center;
    min-width: 80px;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  
  .event-date .day {
    font-size: 1.8rem;
    font-weight: 700;
    line-height: 1;
  }
  
  .event-date .month {
    font-size: 0.9rem;
    text-transform: uppercase;
  }
  
  .event-details {
    padding: 15px;
    flex: 1;
  }
  
  .event-details h4 {
    color: var(--primary-color);
    margin-bottom: 10px;
    font-size: 1.1rem;
  }
  
  .event-meta {
    color: var(--medium-gray);
    font-size: 0.9rem;
    margin-bottom: 10px;
  }
  
  .event-meta i {
    margin-right: 5px;
  }
  
  .news-card {
    display: flex;
    margin-bottom: 20px;
    background-color: var(--white-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
  }
  
  .news-card:hover {
    transform: translateY(-5px);
  }
  
  .news-card img {
    width: 120px;
    height: 80px;
    object-fit: cover;
  }
  
  .news-content {
    padding: 15px;
    flex: 1;
  }
  
  .news-date {
    color: var(--medium-gray);
    font-size: 0.8rem;
    margin-bottom: 5px;
  }
  
  .news-content h4 {
    color: var(--primary-color);
    margin-bottom: 10px;
    font-size: 1rem;
  }
  
  /* Testimonials Section */
  .testimonials-section {
    padding: 80px 0;
    background-color: var(--white-color);
  }
  
  .testimonials-slider {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
  }
  
  .testimonial-slide {
    display: none;
  }
  
  .testimonial-slide.active {
    display: block;
    animation: fadeIn 0.5s ease;
  }
  
  .testimonial-content {
    background-color: var(--light-blue);
    border-radius: var(--border-radius);
    padding: 30px;
    position: relative;
  }
  
  .quote-icon {
    color: var(--primary-color);
    font-size: 2rem;
    opacity: 0.2;
    margin-bottom: 15px;
  }
  
  .testimonial-content p {
    font-style: italic;
    margin-bottom: 20px;
    color: var(--dark-gray);
  }
  
  .testimonial-author {
    display: flex;
    align-items: center;
  }
  
  .author-image {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    margin-right: 15px;
    object-fit: cover;
  }
  
  .author-info h4 {
    color: var(--primary-color);
    margin-bottom: 5px;
  }
  
  .author-info p {
    color: var(--medium-gray);
    font-size: 0.9rem;
    margin: 0;
  }
  
  .testimonial-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 30px;
  }
  
  .prev-testimonial,
  .next-testimonial {
    background: var(--primary-color);
    color: var(--white-color);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: none;
    margin: 0 10px;
    transition: var(--transition);
  }
  
  .prev-testimonial:hover,
  .next-testimonial:hover {
    background: var(--secondary-color);
  }
  
  .testimonial-dots {
    display: flex;
    gap: 10px;
  }
  
  .testimonial-dots .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ccc;
    cursor: pointer;
    transition: var(--transition);
  }
  
  .testimonial-dots .dot.active {
    background: var(--primary-color);
    transform: scale(1.2);
  }
  
  /* Call to Action Section */
  .cta-section {
    padding: 80px 0;
    background: linear-gradient(rgba(0, 51, 102, 0.9), rgba(0, 51, 102, 0.9)), url("https://via.placeholder.com/1920x800")
      center / cover no-repeat;
    color: var(--white-color);
    text-align: center;
  }
  
  .cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
  }
  
  .cta-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
  }
  
  .cta-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
  }
  
  /* Footer */
  .footer {
    background-color: var(--primary-color);
    color: var(--white-color);
    padding: 80px 0 0;
  }
  
  .footer-top {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 30px;
    margin-bottom: 50px;
  }
  
  .footer-logo img {
    margin-bottom: 20px;
    height: 80px;
  }
  
  .footer-logo p {
    opacity: 0.8;
    line-height: 1.5;
  }
  
  .footer h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
  }
  
  .footer h3::after {
    content: "";
    position: absolute;
    width: 30px;
    height: 2px;
    background-color: var(--secondary-color);
    bottom: -10px;
    left: 0;
  }
  
  .footer-contact p {
    margin-bottom: 10px;
    display: flex;
    align-items: flex-start;
  }
  
  .footer-contact p i {
    margin-right: 10px;
    margin-top: 5px;
  }
  
  .footer-links ul li,
  .footer-resources ul li {
    margin-bottom: 10px;
  }
  
  .footer-links ul li a,
  .footer-resources ul li a {
    color: var(--white-color);
    opacity: 0.8;
    transition: var(--transition);
  }
  
  .footer-links ul li a:hover,
  .footer-resources ul li a:hover {
    opacity: 1;
    color: var(--secondary-color);
    padding-left: 5px;
  }
  
  .newsletter-form {
    display: flex;
    margin-bottom: 20px;
  }
  
  .newsletter-form input {
    flex: 1;
    padding: 12px 15px;
    border: none;
    border-radius: var(--border-radius) 0 0 var(--border-radius);
  }
  
  .newsletter-form button {
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    padding: 0 15px;
  }
  
  .footer .social-icons {
    margin-top: 20px;
  }
  
  .footer .social-icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    margin-right: 10px;
    transition: var(--transition);
  }
  
  .footer .social-icons a:hover {
    background-color: var(--secondary-color);
    transform: translateY(-5px);
  }
  
  .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
  }
  
  .footer-bottom p {
    opacity: 0.8;
  }
  
  .footer-bottom-links {
    display: flex;
  }
  
  .footer-bottom-links li {
    margin-left: 20px;
  }
  
  .footer-bottom-links a {
    color: var(--white-color);
    opacity: 0.8;
  }
  
  .footer-bottom-links a:hover {
    opacity: 1;
    color: var(--secondary-color);
  }
  
  /* Modal */
  .modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
  }
  
  .modal.active {
    display: flex;
  }
  
  .modal-content {
    background-color: var(--white-color);
    border-radius: var(--border-radius);
    width: 100%;
    max-width: 500px;
    position: relative;
    animation: modalFadeIn 0.3s ease;
  }
  
  .close-modal {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--medium-gray);
    transition: var(--transition);
  }
  
  .close-modal:hover {
    color: var(--primary-color);
  }
  
  .modal-header {
    padding: 20px;
    border-bottom: 1px solid #eee;
  }
  
  .modal-header h2 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin: 0;
  }
  
  .modal-body {
    padding: 20px;
  }
  
  .tabs {
    display: flex;
    border-bottom: 1px solid #eee;
    margin-bottom: 20px;
  }
  
  .tab-button {
    flex: 1;
    padding: 15px;
    background: none;
    border: none;
    font-size: 1rem;
    font-weight: 500;
    color: var(--medium-gray);
    cursor: pointer;
    transition: var(--transition);
  }
  
  .tab-button.active {
    color: var(--primary-color);
    border-bottom: 2px solid var(--primary-color);
  }
  
  .tab-pane {
    display: none;
  }
  
  .tab-pane.active {
    display: block;
  }
  
  .form-group {
    margin-bottom: 20px;
  }
  
  .form-group label {
    display: block;
    margin-bottom: 5px;
    color: var(--dark-gray);
    font-weight: 500;
  }
  
  .form-group input,
  .form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    transition: var(--transition);
  }
  
  .form-group input:focus,
  .form-group select:focus {
    border-color: var(--primary-color);
    outline: none;
  }
  
  .remember-me {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  
  .remember-me label {
    margin: 0;
    margin-left: 5px;
  }
  
  .forgot-password {
    color: var(--primary-color);
    font-size: 0.9rem;
  }
  
  .forgot-password:hover {
    text-decoration: underline;
  }
  
  /* Animations */
  @keyframes fadeIn {
    from {
      opacity: 0;
    }
    to {
      opacity: 1;
    }
  }
  
  @keyframes fadeInUp {
    from {
      opacity: 0;
      transform: translateY(20px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  @keyframes modalFadeIn {
    from {
      opacity: 0;
      transform: translateY(-50px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  /* Responsive Styles */
  @media (max-width: 1200px) {
    .programs-grid {
      grid-template-columns: repeat(2, 1fr);
    }
  
    .footer-top {
      grid-template-columns: repeat(3, 1fr);
    }
  
    .footer-logo,
    .footer-newsletter {
      grid-column: span 3;
      text-align: center;
      margin-bottom: 30px;
    }
  
    .footer-logo img {
      margin: 0 auto 20px;
    }
  
    .footer h3::after {
      left: 50%;
      transform: translateX(-50%);
    }
  
    .newsletter-form {
      max-width: 400px;
      margin: 0 auto 20px;
    }
  
    .footer .social-icons {
      justify-content: center;
    }
  }
  
  @media (max-width: 992px) {
    .hamburger {
      display: block;
    }
  
    .main-nav {
      position: fixed;
      top: 0;
      right: -100%;
      width: 80%;
      max-width: 400px;
      height: 100vh;
      background-color: var(--white-color);
      box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
      transition: var(--transition);
      z-index: 1001;
      padding: 80px 20px 20px;
      overflow-y: auto;
    }
  
    .main-nav.active {
      right: 0;
    }
  
    .nav-menu {
      flex-direction: column;
      align-items: flex-start;
    }
  
    .nav-item {
      width: 100%;
      margin: 0;
      border-bottom: 1px solid #eee;
    }
  
    .nav-link {
      padding: 15px 0;
      justify-content: space-between;
    }
  
    .dropdown-menu {
      position: static;
      width: 100%;
      opacity: 1;
      visibility: visible;
      transform: none;
      box-shadow: none;
      padding: 0 0 0 20px;
      display: none;
    }
  
    .dropdown-menu.show {
      display: block;
    }
  
    .dropdown-menu a {
      padding: 10px 0;
    }
  
    .about-section .container {
      flex-direction: column;
    }
  
    .research-item {
      flex-direction: column !important;
    }
  
    .events-news-container {
      flex-direction: column;
    }
  
    .quick-links .container {
      grid-template-columns: repeat(2, 1fr);
    }
  
    .campus-life-gallery {
      grid-template-columns: repeat(2, 1fr);
    }
  
    .gallery-item.large {
      grid-column: span 2;
      grid-row: span 1;
    }
  }
  
  @media (max-width: 768px) {
    .top-bar .container {
      flex-direction: column;
      gap: 10px;
    }
  
    .hero-slider {
      height: 500px;
    }
  
    .slide-content h1 {
      font-size: 2rem;
    }
  
    .slide-content p {
      font-size: 1rem;
    }
  
    .programs-grid {
      grid-template-columns: 1fr;
    }
  
    .footer-top {
      grid-template-columns: 1fr;
    }
  
    .footer-logo,
    .footer-newsletter,
    .footer-contact,
    .footer-links,
    .footer-resources {
      grid-column: span 1;
      text-align: center;
      margin-bottom: 30px;
    }
  
    .footer-contact p {
      justify-content: center;
    }
  
    .footer-bottom {
      flex-direction: column;
      gap: 10px;
      text-align: center;
    }
  
    .footer-bottom-links {
      justify-content: center;
    }
  
    .footer-bottom-links li {
      margin: 0 10px;
    }
  
    .quick-links .container {
      grid-template-columns: 1fr;
    }
  
    .campus-life-gallery {
      grid-template-columns: 1fr;
    }
  
    .gallery-item.large {
      grid-column: span 1;
    }
  
    .about-stats {
      flex-wrap: wrap;
    }
  
    .stat-item {
      flex: 0 0 calc(50% - 15px);
    }
  }
  
  @media (max-width: 576px) {
    .slide-buttons {
      flex-direction: column;
      gap: 10px;
    }
  
    .btn {
      width: 100%;
    }
  
    .cta-buttons {
      flex-direction: column;
    }
  
    .event-card {
      flex-direction: column;
    }
  
    .event-date {
      width: 100%;
      flex-direction: row;
      justify-content: center;
      gap: 10px;
      padding: 10px;
    }
  
    .news-card {
      flex-direction: column;
    }
  
    .news-card img {
      width: 100%;
      height: 150px;
    }
  }