:root {
            --metro-primary: #0a3d62;
            --metro-secondary: #3c6382;
            --metro-accent: #e84118;
            --metro-light: #f8f9fa;
            --metro-success: #05c46b;
            --metro-text: #2f3640;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            color: var(--metro-text);
            line-height: 1.7;
        }
        .metro-bg-primary {
            background-color: var(--metro-primary) !important;
        }
        .metro-bg-secondary {
            background-color: var(--metro-secondary) !important;
        }
        .metro-text-accent {
            color: var(--metro-accent) !important;
        }
        .btn-metro-primary {
            background-color: var(--metro-primary);
            color: white;
            border: none;
            padding: 12px 28px;
            border-radius: 8px;
            font-weight: 600;
            transition: all 0.3s ease;
        }
        .btn-metro-primary:hover {
            background-color: var(--metro-secondary);
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(10, 61, 98, 0.2);
        }
        .btn-metro-accent {
            background-color: var(--metro-accent);
            color: white;
            border: none;
            padding: 12px 28px;
            border-radius: 8px;
            font-weight: 600;
            transition: all 0.3s ease;
        }
        .btn-metro-accent:hover {
            background-color: #c23616;
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(232, 65, 24, 0.2);
        }
        .hero-section {
            background: linear-gradient(rgba(10, 61, 98, 0.85), rgba(60, 99, 130, 0.8)), url('https://images.unsplash.com/photo-1586773860418-dc22f8b874bc?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=2070&q=80') no-repeat center center;
            background-size: cover;
            color: white;
            padding: 150px 0;
        }
        .section-title {
            position: relative;
            margin-bottom: 3rem;
            padding-bottom: 15px;
            font-weight: 700;
            color: var(--metro-primary);
        }
        .section-title:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 80px;
            height: 4px;
            background-color: var(--metro-accent);
            border-radius: 2px;
        }
        .section-title.text-center:after {
            left: 50%;
            transform: translateX(-50%);
        }
        .card-hover {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border: none;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }
        .card-hover:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.1);
        }
        .service-icon {
            font-size: 2.5rem;
            color: var(--metro-primary);
            margin-bottom: 1rem;
        }
        .doctor-card {
            text-align: center;
            border-radius: 12px;
            overflow: hidden;
            transition: all 0.3s ease;
        }
        .doctor-card:hover .doctor-img {
            transform: scale(1.05);
        }
        .doctor-img {
            height: 280px;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .stats-counter {
            background: linear-gradient(to right, var(--metro-primary), var(--metro-secondary));
            color: white;
            padding: 80px 0;
        }
        .stat-number {
            font-size: 3.5rem;
            font-weight: 800;
            display: block;
            margin-bottom: 10px;
        }
        .nav-link {
            font-weight: 500;
            color: var(--metro-text) !important;
            margin: 0 8px;
            transition: color 0.3s ease;
        }
        .nav-link:hover, .nav-link.active {
            color: var(--metro-accent) !important;
        }
        .navbar-brand {
            font-weight: 800;
            font-size: 1.8rem;
            color: var(--metro-primary) !important;
        }
        .navbar-brand i {
            color: var(--metro-accent);
        }
        footer {
            background-color: #1a1a2e;
            color: #ddd;
        }
        .footer-link {
            color: #bbb;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        .footer-link:hover {
            color: white;
            text-decoration: underline;
        }
        .flink {
            display: inline-block;
            background: rgba(255,255,255,0.1);
            color: #ddd;
            padding: 8px 15px;
            margin: 5px;
            border-radius: 6px;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        .flink:hover {
            background: rgba(255,255,255,0.2);
            color: white;
            transform: translateY(-3px);
        }
        .contact-info-box {
            background: white;
            border-radius: 12px;
            padding: 25px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            height: 100%;
            border-top: 4px solid var(--metro-primary);
        }
        .contact-icon {
            font-size: 2rem;
            color: var(--metro-primary);
            margin-bottom: 15px;
        }
        .testimonial-card {
            background: white;
            border-radius: 12px;
            padding: 30px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            margin: 15px 0;
        }
        .testimonial-text {
            font-style: italic;
            color: #555;
        }
        .patient-name {
            color: var(--metro-primary);
            font-weight: 700;
            margin-top: 15px;
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 100px 0;
            }
            .stat-number {
                font-size: 2.5rem;
            }
            .navbar-nav {
                text-align: center;
                background: white;
                padding: 15px;
                border-radius: 10px;
                box-shadow: 0 5px 15px rgba(0,0,0,0.1);
                margin-top: 10px;
            }
        }