:root {
            --mriirs-blue: #003366;
            --mriirs-gold: #D4AF37;
            --mriirs-light-blue: #0066CC;
            --mriirs-gray: #F8F9FA;
            --mriirs-dark: #212529;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            color: #333;
            line-height: 1.6;
            overflow-x: hidden;
        }
        h1, h2, h3, h4, h5, h6 {
            font-weight: 700;
            color: var(--mriirs-blue);
        }
        .navbar {
            background-color: rgba(255, 255, 255, 0.98) !important;
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
            padding: 15px 0;
            transition: all 0.3s ease;
        }
        .navbar-brand {
            font-weight: 800;
            font-size: 1.8rem;
            color: var(--mriirs-blue) !important;
        }
        .nav-link {
            color: var(--mriirs-dark) !important;
            font-weight: 600;
            margin: 0 8px;
            transition: color 0.3s;
        }
        .nav-link:hover {
            color: var(--mriirs-light-blue) !important;
        }
        .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=2070&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 150px 0 100px;
            position: relative;
        }
        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 25px;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
        }
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.5rem;
            }
        }
        .section-title {
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 50px;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 80px;
            height: 4px;
            background: var(--mriirs-gold);
        }
        .section-title.text-center::after {
            left: 50%;
            transform: translateX(-50%);
        }
        .card {
            border: none;
            border-radius: 12px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            margin-bottom: 30px;
            height: 100%;
        }
        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
        }
        .card-icon {
            font-size: 2.5rem;
            color: var(--mriirs-light-blue);
            margin-bottom: 20px;
        }
        .accent-btn {
            background-color: var(--mriirs-light-blue);
            color: white;
            border: none;
            padding: 12px 30px;
            border-radius: 6px;
            font-weight: 600;
            transition: all 0.3s ease;
        }
        .accent-btn:hover {
            background-color: var(--mriirs-blue);
            color: white;
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0, 102, 204, 0.2);
        }
        .outline-btn {
            background-color: transparent;
            color: var(--mriirs-light-blue);
            border: 2px solid var(--mriirs-light-blue);
            padding: 10px 28px;
            border-radius: 6px;
            font-weight: 600;
            transition: all 0.3s ease;
        }
        .outline-btn:hover {
            background-color: var(--mriirs-light-blue);
            color: white;
        }
        .stats-counter {
            background-color: var(--mriirs-blue);
            color: white;
            padding: 80px 0;
        }
        .counter-number {
            font-size: 3.5rem;
            font-weight: 800;
            color: var(--mriirs-gold);
        }
        .campus-life-card {
            border-radius: 12px;
            overflow: hidden;
            position: relative;
            height: 300px;
        }
        .campus-life-card img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .campus-life-card:hover img {
            transform: scale(1.05);
        }
        .campus-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: linear-gradient(transparent, rgba(0, 51, 102, 0.9));
            color: white;
            padding: 30px;
        }
        .testimonial-card {
            background-color: var(--mriirs-gray);
            border-left: 5px solid var(--mriirs-gold);
            padding: 30px;
            margin: 20px 0;
        }
        .flink {
            display: inline-block;
            padding: 10px 20px;
            margin: 8px;
            background-color: #f8f9fa;
            border-radius: 6px;
            color: #333;
            text-decoration: none;
            border: 1px solid #dee2e6;
            transition: all 0.3s ease;
        }
        .flink:hover {
            background-color: var(--mriirs-light-blue);
            color: white;
            border-color: var(--mriirs-light-blue);
            transform: translateY(-3px);
        }
        .footer {
            background-color: var(--mriirs-dark);
            color: #ddd;
            padding: 80px 0 30px;
        }
        .footer a {
            color: #ddd;
            text-decoration: none;
            transition: color 0.3s;
        }
        .footer a:hover {
            color: var(--mriirs-gold);
        }
        .footer-title {
            color: white;
            font-size: 1.3rem;
            margin-bottom: 25px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--mriirs-gold);
            display: inline-block;
        }
        .copyright {
            background-color: #111;
            color: #aaa;
            padding: 20px 0;
            margin-top: 50px;
            font-size: 0.9rem;
        }
        .breadcrumb {
            background-color: transparent;
            padding: 0;
        }
        .breadcrumb-item.active {
            color: var(--mriirs-gold);
        }
        .program-card {
            border-top: 4px solid var(--mriirs-light-blue);
        }
        .research-highlight {
            background: linear-gradient(135deg, var(--mriirs-gray) 0%, #fff 100%);
            border-radius: 12px;
            padding: 40px;
            margin: 30px 0;
        }
        .faculty-card {
            text-align: center;
            padding: 20px;
        }
        .faculty-img {
            width: 150px;
            height: 150px;
            border-radius: 50%;
            object-fit: cover;
            margin: 0 auto 20px;
            border: 5px solid var(--mriirs-gray);
        }
        .news-date {
            background-color: var(--mriirs-blue);
            color: white;
            display: inline-block;
            padding: 5px 15px;
            border-radius: 4px;
            font-weight: 600;
            margin-bottom: 15px;
        }
        .contact-info-box {
            background-color: var(--mriirs-gray);
            padding: 30px;
            border-radius: 12px;
            height: 100%;
        }
        .contact-icon {
            font-size: 2rem;
            color: var(--mriirs-light-blue);
            margin-bottom: 20px;
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 100px 0 60px;
            }
            .counter-number {
                font-size: 2.5rem;
            }
            .research-highlight {
                padding: 25px;
            }
        }
        @media print {
            .navbar, .footer, .accent-btn, .outline-btn {
                display: none;
            }
        }
        .visually-hidden {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }
        a:focus, button:focus {
            outline: 3px solid var(--mriirs-gold);
            outline-offset: 3px;
        }