:root {
      --primary-blue: #002b5c;
      --secondary-blue: #004b9a;
      --accent-yellow: #ffb703;
      --light-gray: #f8f9fa;
      --dark-gray: #343a40;
      --success-green: #28a745;
      --transition: all 0.3s ease;
    }

    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: 'Poppins', sans-serif;
      background-color: #ffffff;
      color: #333;
      line-height: 1.7;
      overflow-x: hidden;
    }

    h1, h2, h3, h4, h5 {
      font-family: 'Playfair Display', serif;
      font-weight: 600;
      line-height: 1.3;
    }

    /* Improved Header & Navigation */
    .navbar {
      background-color: var(--primary-blue);
      padding: 15px 0;
      transition: var(--transition);
      box-shadow: 0 2px 15px rgba(0,0,0,0.1);
      backdrop-filter: blur(10px);
    }

    .navbar.scrolled {
      padding: 10px 0;
      background-color: rgba(0, 43, 92, 0.95);
    }

    .navbar-brand {
      display: flex;
      align-items: center;
      text-decoration: none;
    }

    .navbar-brand img {
      height: 50px;
      width: auto;
      margin-right: 12px;
      transition: var(--transition);
    }

    .navbar-brand span {
      font-weight: 700;
      color: white;
      font-size: 1.3rem;
    }

    .nav-link {
      color: rgba(255,255,255,0.9) !important;
      font-weight: 500;
      margin: 0 8px;
      transition: var(--transition);
      position: relative;
    }

    .nav-link::after {
      content: '';
      position: absolute;
      width: 0;
      height: 2px;
      bottom: 0;
      left: 50%;
      background-color: var(--accent-yellow);
      transition: var(--transition);
      transform: translateX(-50%);
    }

    .nav-link:hover,
    .nav-link.active {
      color: var(--accent-yellow) !important;
    }

    .nav-link:hover::after,
    .nav-link.active::after {
      width: 100%;
    }

    .navbar-toggler {
      border: none;
      color: white;
      padding: 8px 10px;
    }

    .navbar-toggler:focus {
      box-shadow: none;
      outline: 2px solid var(--accent-yellow);
    }

    /* Enhanced Hero Section */
    .hero-section {
      background: linear-gradient(135deg, rgba(0, 43, 92, 0.9) 0%, rgba(0, 75, 154, 0.85) 100%), 
                  url('https://images.unsplash.com/photo-1523050854058-8df90110c9f1?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80');
      background-size: cover;
      background-position: center;
      background-attachment: fixed;
      color: white;
      padding: 180px 0 120px;
      text-align: center;
      position: relative;
      overflow: hidden;
    }

    .hero-section::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23004b9a' fill-opacity='0.1' fill-rule='evenodd'/%3E%3C/svg%3E");
      opacity: 0.3;
    }

    .hero-section h1 {
      font-size: clamp(2.5rem, 5vw, 4rem);
      margin-bottom: 25px;
      font-weight: 700;
      text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    }

    .hero-section p {
      font-size: clamp(1.1rem, 2vw, 1.4rem);
      max-width: 800px;
      margin: 0 auto 40px;
      opacity: 0.95;
    }

    .cta-btn {
      background-color: var(--accent-yellow);
      color: #000;
      font-weight: 600;
      border-radius: 50px;
      padding: 15px 35px;
      transition: var(--transition);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      text-decoration: none;
      border: none;
      cursor: pointer;
      position: relative;
      overflow: hidden;
      box-shadow: 0 5px 15px rgba(255, 183, 3, 0.3);
    }

    .cta-btn::before {
      content: '';
      position: absolute;
      top: 0;
      left: -100%;
      width: 100%;
      height: 100%;
      background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
      transition: var(--transition);
    }

    .cta-btn:hover {
      background-color: #ffd166;
      transform: translateY(-3px);
      box-shadow: 0 10px 25px rgba(255, 183, 3, 0.4);
      color: #000;
    }

    .cta-btn:hover::before {
      left: 100%;
    }

    /* Enhanced Section Styling */
    section {
      padding: 100px 0;
      position: relative;
    }

    .section-title {
      text-align: center;
      margin-bottom: 70px;
      position: relative;
    }

    .section-title::after {
      content: '';
      display: block;
      width: 80px;
      height: 4px;
      background: linear-gradient(90deg, var(--accent-yellow), var(--primary-blue));
      margin: 20px auto;
      border-radius: 2px;
    }

    .bg-light-custom {
      background-color: var(--light-gray);
    }

    /* Enhanced About Section */
    .about-content {
      font-size: 1.1rem;
    }

    .about-content p {
      margin-bottom: 1.5rem;
    }

    .about-img {
      border-radius: 15px;
      box-shadow: 0 20px 40px rgba(0,0,0,0.1);
      transition: var(--transition);
    }

    .about-img:hover {
      transform: scale(1.02);
    }

    /* Enhanced Stats Section */
    .stats-section {
      background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
      color: white;
      padding: 80px 0;
      position: relative;
      overflow: hidden;
    }

    .stats-section::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    }

    .stat-item {
      text-align: center;
      padding: 30px 20px;
      position: relative;
      z-index: 1;
    }

    .stat-number {
      font-size: clamp(2.5rem, 5vw, 4rem);
      font-weight: 700;
      margin-bottom: 15px;
      background: linear-gradient(135deg, #fff, #ffb703);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .stat-text {
      font-size: 1.2rem;
      opacity: 0.9;
      font-weight: 500;
    }

    /* Enhanced Programs Section */
    .program-card {
      border: none;
      border-radius: 15px;
      overflow: hidden;
      transition: var(--transition);
      height: 100%;
      background: white;
      box-shadow: 0 10px 30px rgba(0,0,0,0.08);
      position: relative;
    }

    .program-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 5px;
      background: linear-gradient(90deg, var(--primary-blue), var(--accent-yellow));
    }

    .program-card:hover {
      transform: translateY(-15px);
      box-shadow: 0 20px 40px rgba(0,0,0,0.15);
    }

    .program-icon {
      font-size: 3rem;
      color: var(--primary-blue);
      margin-bottom: 25px;
      transition: var(--transition);
    }

    .program-card:hover .program-icon {
      transform: scale(1.1);
      color: var(--accent-yellow);
    }

    /* Enhanced Facilities Section */
    .facility-item {
      margin-bottom: 40px;
      text-align: center;
      padding: 30px 20px;
      border-radius: 15px;
      transition: var(--transition);
      background: white;
      box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    }

    .facility-item:hover {
      transform: translateY(-10px);
      box-shadow: 0 15px 35px rgba(0,0,0,0.12);
    }

    .facility-icon {
      font-size: 3rem;
      color: var(--primary-blue);
      margin-bottom: 20px;
      transition: var(--transition);
    }

    .facility-item:hover .facility-icon {
      transform: scale(1.1);
      color: var(--accent-yellow);
    }

    /* Enhanced Testimonials */
    .testimonial-card {
      background: white;
      border-radius: 15px;
      padding: 40px 30px;
      box-shadow: 0 10px 30px rgba(0,0,0,0.08);
      margin: 15px 0;
      position: relative;
      transition: var(--transition);
    }

    .testimonial-card::before {
      content: '"';
      position: absolute;
      top: 20px;
      left: 30px;
      font-size: 4rem;
      color: var(--accent-yellow);
      font-family: Georgia, serif;
      line-height: 1;
      opacity: 0.3;
    }

    .testimonial-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 15px 35px rgba(0,0,0,0.12);
    }

    .testimonial-text {
      font-style: italic;
      margin-bottom: 25px;
      position: relative;
      z-index: 1;
    }

    .testimonial-author {
      font-weight: 600;
      color: var(--primary-blue);
      margin-bottom: 5px;
    }

    .testimonial-role {
      color: var(--dark-gray);
      opacity: 0.7;
      font-size: 0.9rem;
    }

    /* Enhanced News Section */
    .news-card {
      border: none;
      border-radius: 15px;
      overflow: hidden;
      transition: var(--transition);
      height: 100%;
      background: white;
      box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    }

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

    .news-card img {
      height: 220px;
      object-fit: cover;
      transition: var(--transition);
    }

    .news-card:hover img {
      transform: scale(1.05);
    }

    .news-date {
      color: var(--accent-yellow);
      font-weight: 600;
      font-size: 0.9rem;
    }

    /* Enhanced Contact Section */
    .contact-info {
      margin-bottom: 30px;
    }

    .contact-icon {
      font-size: 1.5rem;
      color: var(--primary-blue);
      margin-right: 15px;
      min-width: 30px;
      text-align: center;
    }

    .contact-form .form-control {
      border-radius: 10px;
      padding: 15px 20px;
      margin-bottom: 25px;
      border: 2px solid #e9ecef;
      transition: var(--transition);
      font-size: 1rem;
    }

    .contact-form .form-control:focus {
      border-color: var(--primary-blue);
      box-shadow: 0 0 0 0.2rem rgba(0, 43, 92, 0.15);
    }

    /* Enhanced Footer */
    footer {
      background: linear-gradient(135deg, var(--primary-blue), #001a38);
      color: white;
      padding: 80px 0 20px;
      position: relative;
    }

    footer::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 5px;
      background: linear-gradient(90deg, var(--accent-yellow), var(--primary-blue));
    }

    .footer-links h5 {
      color: var(--accent-yellow);
      margin-bottom: 25px;
      font-size: 1.2rem;
    }

    .footer-links ul {
      list-style: none;
      padding: 0;
    }

    .footer-links li {
      margin-bottom: 12px;
      transition: var(--transition);
    }

    .footer-links li:hover {
      transform: translateX(5px);
    }

    .footer-links a {
      color: rgba(255,255,255,0.8);
      text-decoration: none;
      transition: var(--transition);
      display: block;
    }

    .footer-links a:hover {
      color: var(--accent-yellow);
    }

    .social-icons a {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 45px;
      height: 45px;
      background: rgba(255,255,255,0.1);
      border-radius: 50%;
      text-align: center;
      line-height: 45px;
      margin-right: 12px;
      transition: var(--transition);
      text-decoration: none;
    }

    .social-icons a:hover {
      background: var(--accent-yellow);
      color: #000;
      transform: translateY(-3px);
    }

    .copyright {
      border-top: 1px solid rgba(255,255,255,0.1);
      padding-top: 25px;
      margin-top: 50px;
      text-align: center;
      font-size: 0.9rem;
      color: rgba(255,255,255,0.7);
    }

    /* Enhanced Back to Top Button */
    .back-to-top {
      position: fixed;
      bottom: 30px;
      right: 30px;
      background: var(--accent-yellow);
      color: #000;
      width: 55px;
      height: 55px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      text-decoration: none;
      opacity: 0;
      visibility: hidden;
      transition: var(--transition);
      z-index: 1000;
      box-shadow: 0 5px 15px rgba(0,0,0,0.2);
      border: none;
      cursor: pointer;
    }

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

    .back-to-top:hover {
      background: #ffd166;
      transform: translateY(-3px);
      box-shadow: 0 8px 20px rgba(0,0,0,0.3);
    }

    /* Loading Animation */
    .loading-spinner {
      display: none;
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: var(--primary-blue);
      z-index: 9999;
      justify-content: center;
      align-items: center;
    }

    .loading-spinner.active {
      display: flex;
    }

    .spinner {
      width: 50px;
      height: 50px;
      border: 5px solid rgba(255,255,255,0.3);
      border-top: 5px solid var(--accent-yellow);
      border-radius: 50%;
      animation: spin 1s linear infinite;
    }

    @keyframes spin {
      0% { transform: rotate(0deg); }
      100% { transform: rotate(360deg); }
    }

    /* Enhanced Responsive Design */
    @media (max-width: 1200px) {
      section {
        padding: 80px 0;
      }
    }

    @media (max-width: 992px) {
      .hero-section {
        padding: 150px 0 100px;
        background-attachment: scroll;
      }
      
      section {
        padding: 70px 0;
      }
      
      .navbar-collapse {
        background: var(--primary-blue);
        padding: 20px;
        border-radius: 10px;
        margin-top: 15px;
      }
    }

    @media (max-width: 768px) {
      .hero-section {
        padding: 130px 0 80px;
      }
      
      .hero-section h1 {
        font-size: 2.2rem;
      }
      
      .hero-section p {
        font-size: 1.1rem;
      }
      
      section {
        padding: 60px 0;
      }
      
      .stat-number {
        font-size: 2.5rem;
      }
      
      .section-title {
        margin-bottom: 50px;
      }
      
      .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
      }
    }

    @media (max-width: 576px) {
      .hero-section {
        padding: 120px 0 60px;
      }
      
      .cta-btn {
        padding: 12px 25px;
        font-size: 0.9rem;
      }
      
      .stat-item {
        padding: 20px 15px;
      }
      
      .testimonial-card {
        padding: 30px 20px;
      }
    }

    /* Print Styles */
    @media print {
      .navbar, .back-to-top, .cta-btn, footer {
        display: none !important;
      }
      
      .hero-section {
        background: none !important;
        color: black !important;
        padding: 50px 0 !important;
      }
      
      section {
        padding: 30px 0 !important;
        page-break-inside: avoid;
      }
    }

    /* Reduced Motion for Accessibility */
    @media (prefers-reduced-motion: reduce) {
      * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
      }
    }

    /* High Contrast Mode Support */
    @media (prefers-contrast: high) {
      :root {
        --primary-blue: #000080;
        --accent-yellow: #ffff00;
      }
    }
    
    /* Tambahkan ke stylesheet Anda */
.news-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: none;
  border-radius: 12px;
  overflow: hidden;
}

.news-card:hover {
  transform: translateY(-5px);
}

.hover-shadow:hover {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15) !important;
}

.news-img {
  height: 220px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.news-card:hover .news-img {
  transform: scale(1.05);
}

.news-date-badge {
  position: absolute;
  top: 15px;
  left: 15px;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 0.85rem;
  backdrop-filter: blur(5px);
}

.news-title {
  font-size: 1.1rem;
  line-height: 1.4;
  color: #333;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-excerpt {
  color: #666;
  font-size: 0.95rem;
  line-height: 1.5;
}