/* Custom styles */
        .section-divider {
            width: 4rem;
            height: 0.25rem;
            background-color: #dc2626;
            margin: 1.5rem auto;
            border-radius: 0.25rem;
        }
        
        .card-icon {
            width: 3rem;        
            height: 3rem;
            color: #dc2626;
            margin-bottom: 1rem;
        }
        
        .contact-info-icon {
            width: 1.5rem;
            height: 1.5rem;
            color: #dc2626;
        }
        
        /* Smooth scrolling */
        html {
            scroll-behavior: smooth;
        }
        
        /* Custom button styles */
        .btn-primary {
            background-color: #dc2626;
            color: white;
            font-weight: bold;
            padding: 0.75rem 2rem;
            border-radius: 0.5rem;
            transition: all 0.3s ease;
            display: inline-block;
            text-align: center;
        }
        
        .btn-primary:hover {
            background-color: #b91c1c;
            transform: translateY(-2px);
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
        }
        
        .btn-outline {
            border: 2px solid #dc2626;
            color: #dc2626;
            font-weight: bold;
            padding: 0.75rem 2rem;
            border-radius: 0.5rem;
            transition: all 0.3s ease;
            display: inline-block;
            text-align: center;
        }
        
        .btn-outline:hover {
            background-color: #dc2626;
            color: white;
            transform: translateY(-2px);
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
        }

        /* Dark contact section */
        .dark-contact {
            background-color: #1a1a1a;
        }
        
        /* Form validation styles */
        .form-input.error {
            border-color: #ef4444;
        }
        
        .error-message {
            color: #ef4444;
            font-size: 0.875rem;
            margin-top: 0.25rem;
        }
        
        /* Success message */
        .success-message {
            background-color: #10b981;
            color: white;
            padding: 1rem;
            border-radius: 0.5rem;
            margin-bottom: 1.5rem;
            text-align: center;
            display: none;
        }
        
        /* Error message */
        .error-message-box {
            background-color: #fef2f2;
            color: #b91c1c;
            padding: 1rem;
            border-radius: 0.5rem;
            margin-bottom: 1.5rem;
            text-align: center;
            display: none;
            border-left: 4px solid #dc2626;
        }
        
        /* Configuration instructions */
        .config-instructions {
            background-color: #fffbeb;
            border-left: 4px solid #f59e0b;
            padding: 1.5rem;
            margin-bottom: 2rem;
            border-radius: 0.5rem;
        }