:root {
            --bits-blue: #003366;
            --bits-gold: #D4AF37;
            --bits-light: #f8f9fa;
            --bits-dark: #212529;
            --transition: all 0.3s ease;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: var(--bits-dark);
            overflow-x: hidden;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.8rem;
            color: var(--bits-blue) !important;
        }
        .nav-link {
            font-weight: 500;
            padding: 0.5rem 1rem !important;
            transition: var(--transition);
        }
        .nav-link:hover {
            color: var(--bits-gold) !important;
            transform: translateY(-2px);
        }
        .hero-section {
            background: linear-gradient(rgba(0, 51, 102, 0.85), rgba(0, 51, 102, 0.9)), url('https://images.unsplash.com/photo-1523050854058-8df90110c9f1?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 8rem 0;
            position: relative;
        }
        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }
        .section-title {
            color: var(--bits-blue);
            font-weight: 700;
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 2rem;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 70px;
            height: 4px;
            background: var(--bits-gold);
        }
        .card {
            border: none;
            box-shadow: 0 5px 15px rgba(0,0,0,0.08);
            transition: var(--transition);
            height: 100%;
            border-radius: 10px;
            overflow: hidden;
        }
        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.15);
        }
        .card-img-top {
            height: 220px;
            object-fit: cover;
            transition: var(--transition);
        }
        .card:hover .card-img-top {
            transform: scale(1.05);
        }
        .stats-box {
            background: var(--bits-blue);
            color: white;
            padding: 2rem;
            border-radius: 10px;
            text-align: center;
            transition: var(--transition);
        }
        .stats-box:hover {
            background: #002244;
            transform: scale(1.03);
        }
        .stats-number {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--bits-gold);
            display: block;
        }
        footer {
            background: var(--bits-blue);
            color: white;
            padding-top: 3rem;
        }
        .footer-links a {
            color: #ddd;
            text-decoration: none;
            transition: var(--transition);
            display: block;
            margin-bottom: 0.5rem;
        }
        .footer-links a:hover {
            color: var(--bits-gold);
            padding-left: 5px;
        }
        .friendlink {
            background: rgba(255,255,255,0.1);
            padding: 2rem;
            border-radius: 10px;
            margin-top: 2rem;
        }
        .flink {
            display: inline-block;
            background: rgba(255,255,255,0.15);
            color: white;
            padding: 0.5rem 1.5rem;
            margin: 0.5rem;
            border-radius: 50px;
            text-decoration: none;
            transition: var(--transition);
            border: 1px solid transparent;
        }
        .flink:hover {
            background: transparent;
            border-color: var(--bits-gold);
            color: var(--bits-gold);
            transform: translateY(-3px);
        }
        .campus-img {
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        }
        .btn-bits {
            background: var(--bits-blue);
            color: white;
            padding: 0.75rem 2rem;
            border-radius: 50px;
            font-weight: 600;
            transition: var(--transition);
            border: 2px solid var(--bits-blue);
        }
        .btn-bits:hover {
            background: transparent;
            color: var(--bits-blue);
            transform: translateY(-3px);
        }
        .btn-bits-outline {
            background: transparent;
            color: var(--bits-blue);
            border: 2px solid var(--bits-blue);
            padding: 0.75rem 2rem;
            border-radius: 50px;
            font-weight: 600;
            transition: var(--transition);
        }
        .btn-bits-outline:hover {
            background: var(--bits-blue);
            color: white;
            transform: translateY(-3px);
        }
        .timeline {
            position: relative;
            padding-left: 2rem;
        }
        .timeline::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 3px;
            background: var(--bits-gold);
        }
        .timeline-item {
            position: relative;
            margin-bottom: 2rem;
            padding-left: 2rem;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -1.1rem;
            top: 0;
            width: 20px;
            height: 20px;
            border-radius: 50%;
            background: var(--bits-blue);
            border: 3px solid var(--bits-gold);
        }
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.5rem;
            }
            .section-title {
                font-size: 1.8rem;
            }
            .stats-number {
                font-size: 2rem;
            }
        }