/* Footer styles */
footer {
    background-color: var(--dark-color);
    color: #f8f9fc;
    padding: var(--spacing-xl) 0;
    margin-top: auto;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.footer-section h3 {
    color: var(--secondary-color);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
    font-size: 1.2rem;
    letter-spacing: 0.03em;
    position: relative;
}

.footer-section h3:after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--secondary-color);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: var(--spacing-sm);
}

.footer-links a {
    color: #e2e8f0;
    transition: all 0.3s ease;
    display: inline-block;
    position: relative;
    padding-left: var(--spacing-sm);
}

.footer-links a:before {
    content: '›';
    position: absolute;
    left: 0;
    transition: transform 0.3s ease;
}

.footer-links a:hover {
    color: var(--secondary-color);
    transform: translateX(3px);
}

.footer-links a:hover:before {
    transform: translateX(3px);
}

.footer-section .contact-info {
    margin-top: var(--spacing-md);
    background-color: transparent;
    padding: 0;
}

.footer-section .contact-info p {
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: flex-start;
    color: #cbd5e0;
}

.footer-section .contact-info i {
    margin-right: var(--spacing-sm);
    color: var(--secondary-color);
    min-width: 16px;
}

.footer-bottom {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-md);
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    color: #a0aec0;
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.05);
    color: #cbd5e0;
    transition: all 0.3s ease;
}

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

/* Responsive styles */
@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .footer-section:not(:last-child) {
        padding-bottom: var(--spacing-md);
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .footer-bottom {
        margin-top: var(--spacing-lg);
    }
}