body {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }

.contact-header {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 80px 0 60px;
            text-align: center;
        }

        .contact-header h1 {
            font-size: 3rem;
            font-weight: bold;
            margin-bottom: 15px;
        }

        .contact-section {
            padding: 60px 0;
        }

        .contact-card {
            background: white;
            padding: 40px;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        }

        .info-card {
            background: white;
            padding: 30px;
            border-radius: 15px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            text-align: center;
            margin-bottom: 25px;
            transition: transform 0.3s;
        }

        .info-card:hover {
            transform: translateY(-5px);
        }

        .info-card i {
            font-size: 3rem;
            color: #11998e;
            margin-bottom: 20px;
        }

        .info-card h4 {
            font-weight: bold;
            margin-bottom: 10px;
            color: #2c3e50;
        }

        .form-control, .form-select {
            border-radius: 10px;
            padding: 12px 15px;
            border: 1px solid #ddd;
            margin-bottom: 20px;
        }

        .form-control:focus {
            box-shadow: 0 0 0 0.2rem rgba(17, 153, 142, 0.25);
            border-color: #11998e;
        }

        .btn-submit {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 12px 50px;
            border: none;
            border-radius: 10px;
            font-size: 1.1rem;
            font-weight: bold;
            transition: transform 0.3s;
        }

        .btn-submit:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(17, 153, 142, 0.4);
        }