:root {
            --pu-primary: #002147;
            --pu-secondary: #FFD700;
            --pu-accent: #8B0000;
            --pu-light: #F8F9FA;
            --pu-dark: #343A40;
            --pu-gray: #6C757D;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #333;
            overflow-x: hidden;
        }
        h1, h2, h3, h4, h5, h6 {
            font-weight: 700;
            color: var(--pu-primary);
        }
        .navbar {
            background-color: var(--pu-primary) !important;
            box-shadow: 0 2px 10px rgba(0, 33, 71, 0.1);
            padding: 1rem 0;
            transition: all 0.3s ease;
        }
        .navbar-brand {
            font-size: 1.8rem;
            font-weight: 800;
            color: white !important;
        }
        .navbar-nav .nav-link {
            color: rgba(255, 255, 255, 0.9) !important;
            font-weight: 500;
            margin: 0 0.5rem;
            transition: color 0.3s;
        }
        .navbar-nav .nav-link:hover, .navbar-nav .nav-link.active {
            color: var(--pu-secondary) !important;
        }
        .hero-section {
            background: linear-gradient(rgba(0, 33, 71, 0.85), rgba(0, 33, 71, 0.9)), url('https://images.unsplash.com/photo-1523050854058-8df90110c9f1?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
            color: white;
            padding: 8rem 0;
            text-align: center;
        }
        .hero-section h1 {
            color: white;
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
        }
        .section-title {
            position: relative;
            margin-bottom: 3rem;
            text-align: center;
        }
        .section-title::after {
            content: '';
            position: absolute;
            width: 80px;
            height: 4px;
            background: var(--pu-secondary);
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
        }
        .card {
            border: none;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: transform 0.3s, box-shadow 0.3s;
            height: 100%;
        }
        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }
        .card-img-top {
            height: 200px;
            object-fit: cover;
            border-radius: 10px 10px 0 0;
        }
        .btn-primary {
            background-color: var(--pu-primary);
            border: none;
            padding: 0.75rem 2rem;
            border-radius: 30px;
            font-weight: 600;
            transition: all 0.3s;
        }
        .btn-primary:hover {
            background-color: var(--pu-accent);
            transform: scale(1.05);
        }
        .btn-secondary {
            background-color: var(--pu-secondary);
            color: var(--pu-primary);
            border: none;
            padding: 0.75rem 2rem;
            border-radius: 30px;
            font-weight: 600;
            transition: all 0.3s;
        }
        .btn-secondary:hover {
            background-color: #e6c200;
            color: var(--pu-primary);
            transform: scale(1.05);
        }
        .flink {
            display: inline-block;
            background: var(--pu-light);
            padding: 0.8rem 1.5rem;
            margin: 0.5rem;
            border-radius: 50px;
            color: var(--pu-primary);
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s;
            border: 1px solid #dee2e6;
        }
        .flink:hover {
            background: var(--pu-primary);
            color: white;
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0, 33, 71, 0.2);
        }
        footer {
            background-color: var(--pu-primary);
            color: white;
            padding: 3rem 0 1.5rem;
        }
        footer a {
            color: var(--pu-secondary);
            text-decoration: none;
            transition: color 0.3s;
        }
        footer a:hover {
            color: white;
            text-decoration: underline;
        }
        .social-icons a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            margin-right: 0.75rem;
            transition: all 0.3s;
        }
        .social-icons a:hover {
            background: var(--pu-secondary);
            color: var(--pu-primary);
            transform: rotate(15deg);
        }
        .stats-box {
            text-align: center;
            padding: 2rem;
            background: white;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            margin-bottom: 1.5rem;
            transition: transform 0.3s;
        }
        .stats-box:hover {
            transform: translateY(-5px);
        }
        .stats-box i {
            font-size: 2.5rem;
            color: var(--pu-primary);
            margin-bottom: 1rem;
        }
        .stats-box .number {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--pu-accent);
            display: block;
        }
        .news-item {
            border-left: 4px solid var(--pu-secondary);
            padding-left: 1.5rem;
            margin-bottom: 2rem;
        }
        .timeline {
            position: relative;
            padding-left: 2rem;
        }
        .timeline::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 4px;
            background: var(--pu-secondary);
        }
        .timeline-item {
            position: relative;
            margin-bottom: 2rem;
            padding-left: 1.5rem;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -2.5rem;
            top: 0.5rem;
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background: var(--pu-primary);
            border: 3px solid var(--pu-secondary);
        }
        @media (max-width: 768px) {
            .hero-section h1 {
                font-size: 2.5rem;
            }
            .navbar-nav {
                text-align: center;
                padding-top: 1rem;
            }
            .stats-box {
                padding: 1.5rem;
            }
        }