:root {
            --primary-color: #1a365d;
            --secondary-color: #e63946;
            --accent-color: #2a9d8f;
            --light-color: #f8f9fa;
            --dark-color: #343a40;
            --transition: all 0.3s ease;
        }
        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(--primary-color);
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }
        .btn-primary {
            background-color: var(--primary-color);
            border-color: var(--primary-color);
            padding: 12px 30px;
            border-radius: 30px;
            font-weight: 600;
            transition: var(--transition);
        }
        .btn-primary:hover {
            background-color: var(--secondary-color);
            border-color: var(--secondary-color);
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        }
        .btn-outline-light {
            border-radius: 30px;
            padding: 10px 25px;
            border-width: 2px;
            font-weight: 600;
        }
        .btn-outline-light:hover {
            background-color: rgba(255,255,255,0.2);
        }
        .navbar {
            background-color: rgba(26, 54, 93, 0.95);
            padding: 20px 0;
            transition: var(--transition);
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        }
        .navbar.scrolled {
            padding: 10px 0;
            background-color: var(--primary-color);
        }
        .navbar-brand {
            font-size: 1.8rem;
            font-weight: 800;
            color: white !important;
            display: flex;
            align-items: center;
        }
        .navbar-brand i {
            color: var(--accent-color);
            margin-right: 10px;
        }
        .nav-link {
            color: rgba(255,255,255,0.9) !important;
            font-weight: 500;
            margin: 0 10px;
            padding: 8px 16px !important;
            border-radius: 20px;
            transition: var(--transition);
        }
        .nav-link:hover, .nav-link.active {
            color: white !important;
            background-color: rgba(255,255,255,0.1);
        }
        .hero {
            background: linear-gradient(135deg, var(--primary-color) 0%, #2c5282 100%);
            color: white;
            padding: 150px 0 100px;
            position: relative;
            overflow: hidden;
        }
        .hero h1 {
            color: white;
            font-size: 3.5rem;
            margin-bottom: 20px;
        }
        .hero p {
            font-size: 1.2rem;
            opacity: 0.9;
            max-width: 700px;
            margin: 0 auto 30px;
        }
        .hero .btn {
            margin: 10px;
        }
        .hero-image {
            border-radius: 20px;
            box-shadow: 0 20px 40px rgba(0,0,0,0.2);
            transform: perspective(1000px) rotateY(-10deg);
            transition: var(--transition);
        }
        .hero-image:hover {
            transform: perspective(1000px) rotateY(0deg);
        }
        .section-padding {
            padding: 100px 0;
        }
        .section-title {
            text-align: center;
            margin-bottom: 60px;
            position: relative;
        }
        .section-title h2 {
            display: inline-block;
            padding-bottom: 15px;
        }
        .section-title h2:after {
            content: '';
            position: absolute;
            width: 80px;
            height: 4px;
            background: var(--accent-color);
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
        }
        .card {
            border: none;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.08);
            transition: var(--transition);
            height: 100%;
        }
        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 40px rgba(0,0,0,0.15);
        }
        .card-icon {
            font-size: 3rem;
            color: var(--accent-color);
            margin-bottom: 20px;
        }
        .service-card {
            text-align: center;
            padding: 30px 20px;
        }
        .team-member {
            text-align: center;
        }
        .team-img {
            width: 200px;
            height: 200px;
            border-radius: 50%;
            object-fit: cover;
            margin: 0 auto 20px;
            border: 5px solid var(--light-color);
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        }
        .contact-info {
            background-color: var(--light-color);
            padding: 40px;
            border-radius: 15px;
            height: 100%;
        }
        .contact-info i {
            font-size: 2rem;
            color: var(--primary-color);
            margin-bottom: 20px;
        }
        .form-control {
            padding: 15px;
            border-radius: 10px;
            border: 1px solid #ddd;
            transition: var(--transition);
        }
        .form-control:focus {
            border-color: var(--accent-color);
            box-shadow: 0 0 0 0.25rem rgba(42, 157, 143, 0.25);
        }
        .footer {
            background-color: var(--primary-color);
            color: white;
            padding: 80px 0 30px;
        }
        .footer a {
            color: rgba(255,255,255,0.8);
        }
        .footer a:hover {
            color: white;
            padding-left: 5px;
        }
        .footer-links h5 {
            color: white;
            margin-bottom: 25px;
            position: relative;
            padding-bottom: 10px;
        }
        .footer-links h5:after {
            content: '';
            position: absolute;
            width: 50px;
            height: 3px;
            background: var(--accent-color);
            bottom: 0;
            left: 0;
        }
        .copyright {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 20px;
            margin-top: 50px;
            text-align: center;
            font-size: 0.9rem;
            opacity: 0.8;
        }
        .friendlink {
            background-color: #f8f9fa;
            padding: 60px 0;
        }
        .flink {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: white;
            color: var(--primary-color);
            padding: 15px 25px;
            margin: 10px;
            border-radius: 10px;
            font-weight: 600;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            transition: var(--transition);
            border: 1px solid #eaeaea;
        }
        .flink:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
            color: var(--secondary-color);
            border-color: var(--accent-color);
        }
        .flink i {
            margin-right: 10px;
            font-size: 1.2rem;
        }
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background-color: var(--primary-color);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            opacity: 0;
            visibility: hidden;
            transition: var(--transition);
            z-index: 1000;
        }
        .back-to-top.active {
            opacity: 1;
            visibility: visible;
        }
        .back-to-top:hover {
            background-color: var(--secondary-color);
            transform: translateY(-5px);
        }
        @media (max-width: 768px) {
            .hero h1 {
                font-size: 2.5rem;
            }
            .section-padding {
                padding: 60px 0;
            }
            .hero {
                padding: 120px 0 80px;
            }
        }