/* Footer Styles */
footer {
    background-color: var(--footer-bg);
    color: var(--footer-text);
    padding: 5rem 0 2rem;
    position: relative;
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-col h3 {
    font-size: 1.4rem;
    margin-bottom: 1.8rem;
    position: relative;
    display: inline-block;
    color: white;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 40px;
    height: 3px;
    background: var(--accent);
}

.footer-about p {
    color: #CBD5E0;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white;
    transition: all 0.3s;
    font-size: 1.1rem;
}

.social-links a:hover {
    background-color: var(--accent);
    transform: translateY(-3px);
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 1rem;
}

.footer-col ul li a {
    color: #CBD5E0;
    text-decoration: none;
    transition: all 0.3s;
    font-size: 0.95rem;
    display: inline-block;
}

.footer-col ul li a:hover {
    color: var(--accent);
    transform: translateX(5px);
}

.footer-col ul li a::before {
    content: '→';
    margin-right: 8px;
    opacity: 0;
    transition: all 0.3s;
}

.footer-col ul li a:hover::before {
    opacity: 1;
    margin-right: 12px;
}

.footer-bottom {
    text-align: center;
    padding-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #A0AEC0;
    font-size: 0.9rem;
}

/* Floating Elements Animation */
.floating-elements {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    overflow: hidden;
    z-index: 0;
}

.floating-element {
    position: absolute;
    opacity: 0.1;
    color: white;
    font-size: 2rem;
    animation: floatElement 15s infinite linear;
}

@keyframes floatElement {
    0% {
        transform: translateY(0) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.1;
    }
    100% {
        transform: translateY(-100vh) rotate(360deg);
        opacity: 0;
    }
}

/* Responsive Footer */
@media (max-width: 576px) {
    .footer-container {
        grid-template-columns: 1fr;
    }
}