body {
    font-family: 'Inter', sans-serif;
    background-color: #fff;
    /* This ensures smooth scrolling behavior on the whole page */
    scroll-behavior: smooth;
}

.hero-bg {
    background-color: #1a103c;
}

.contact-bg {
    background-color: #4c1d95;
}

.section-title {
    position: relative;
    padding-bottom: 0.5rem;
    margin-bottom: 3rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100px;
    height: 4px;
    background-color: #7c3aed;
}

.code-line span {
    opacity: 0;
    animation: fadeIn 0.5s forwards;
}

@keyframes fadeIn {
    to { opacity: 1; }
}

.social-link-group {
    background: linear-gradient(90deg, #a855f7, #6366f1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.social-link-group:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 20px rgba(124, 58, 237, 0.4);
}