.gradient-bg {
            background: linear-gradient(135deg, #005780 0%, #008080 100%);
        }

        .form-input {
            background-color: #1a1a1a;
            border: 2px solid #333;
            color: #E5E5E5;
            transition: border-color 0.3s ease;
        }

        .form-input:focus {
            border-color: #008080;
            outline: none;
            box-shadow: 0 0 0 3px rgba(0, 128, 128, 0.1);
        }

        .social-icon {
            transition: all 0.3s ease;
        }

        .social-icon:hover {
            color: #008080;
            transform: translateY(-2px);
        }