:root {
            --primary-color: #1a237e;
            --secondary-color: #ff9800;
            --accent-color: #4caf50;
            --dark-color: #121212;
            --light-color: #f5f5f7;
            --transition: all 0.3s ease-in-out;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.8;
            color: #333;
            background-color: var(--light-color);
            overflow-x: hidden;
        }
        h1, h2, h3, h4, h5 {
            font-weight: 700;
            color: var(--primary-color);
        }
        .navbar {
            background-color: rgba(18, 18, 18, 0.95);
            backdrop-filter: blur(10px);
            padding: 1rem 0;
            transition: var(--transition);
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        }
        .navbar-brand {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--secondary-color) !important;
        }
        .nav-link {
            color: #fff !important;
            font-weight: 500;
            margin: 0 0.5rem;
            transition: var(--transition);
            border-bottom: 2px solid transparent;
        }
        .nav-link:hover, .nav-link.active {
            color: var(--secondary-color) !important;
            border-bottom-color: var(--secondary-color);
        }
        .hero {
            background: linear-gradient(rgba(0,0,0,0.8), rgba(0,0,0,0.9)), url('https://images.unsplash.com/photo-1550745165-9bc0b252726f?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80') center/cover no-repeat;
            color: white;
            padding: 8rem 0;
            text-align: center;
        }
        .hero h1 {
            font-size: 3.5rem;
            color: white;
            margin-bottom: 1.5rem;
            text-shadow: 2px 2px 8px rgba(0,0,0,0.5);
        }
        .hero p {
            font-size: 1.3rem;
            max-width: 800px;
            margin: 0 auto 2rem;
        }
        .btn-primary {
            background-color: var(--secondary-color);
            border: none;
            padding: 0.8rem 2.5rem;
            border-radius: 50px;
            font-weight: 600;
            transition: var(--transition);
        }
        .btn-primary:hover {
            background-color: #e68900;
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(255, 152, 0, 0.3);
        }
        section {
            padding: 5rem 0;
        }
        .section-title {
            text-align: center;
            margin-bottom: 3rem;
            position: relative;
        }
        .section-title::after {
            content: '';
            position: absolute;
            width: 80px;
            height: 4px;
            background: var(--secondary-color);
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
        }
        .card {
            border: none;
            border-radius: 15px;
            overflow: hidden;
            transition: var(--transition);
            box-shadow: 0 10px 30px rgba(0,0,0,0.08);
            height: 100%;
        }
        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.15);
        }
        .card-img-top {
            height: 220px;
            object-fit: cover;
            transition: transform 0.5s;
        }
        .card:hover .card-img-top {
            transform: scale(1.05);
        }
        .icon-box {
            font-size: 2.5rem;
            color: var(--secondary-color);
            margin-bottom: 1rem;
        }
        .team-member img {
            width: 150px;
            height: 150px;
            object-fit: cover;
            border: 5px solid #fff;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        .contact-info i {
            font-size: 1.5rem;
            color: var(--secondary-color);
            margin-right: 1rem;
        }
        footer {
            background-color: var(--dark-color);
            color: #ccc;
            padding: 3rem 0 1.5rem;
        }
        footer a {
            color: #ccc;
            text-decoration: none;
            transition: var(--transition);
        }
        footer a:hover {
            color: var(--secondary-color);
        }
        .flink {
            display: inline-block;
            padding: 0.5rem 1rem;
            background: rgba(255,255,255,0.1);
            border-radius: 8px;
            margin: 0.5rem;
            transition: var(--transition);
            color: #fff;
            text-decoration: none;
        }
        .flink:hover {
            background: var(--secondary-color);
            color: #000;
            transform: scale(1.05);
        }
        .friendlinks {
            background: rgba(0,0,0,0.05);
            padding: 2rem;
            border-radius: 15px;
        }
        .form-control:focus {
            border-color: var(--secondary-color);
            box-shadow: 0 0 0 0.25rem rgba(255, 152, 0, 0.25);
        }
        @media (max-width: 768px) {
            .hero h1 { font-size: 2.5rem; }
            section { padding: 3rem 0; }
            .navbar-nav { text-align: center; }
        }