/* General Body Styles */
body {
    font-family: 'Inter', sans-serif;
    background-color: #f8fafc; /* A light gray background */
}

/* Gradient Text Effect */
.gradient-text {
    background: linear-gradient(to right, #4f46e5, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Simple Fade-in Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.8s ease-out forwards;
}

/* Header shadow on scroll */
.header-scrolled {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
}

/* Enhanced Footer Styles */
.footer-input {
    background-color: #374151; /* gray-700 */
    border: 1px solid #4b5563; /* gray-600 */
    color: white;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    width: 100%;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.footer-input::placeholder {
    color: #9ca3af; /* gray-400 */
}

.footer-input:focus {
    outline: none;
    border-color: #6366f1; /* indigo-500 */
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.5);
}

.footer-button {
    background-color: #4f46e5; /* indigo-600 */
    color: white;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    transition: background-color 0.3s;
    width: 100%;
}

.footer-button:hover {
    background-color: #4338ca; /* indigo-700 */
}