/* ===================================
   Footer Styles
   =================================== */

footer.site-footer {
    background-color: #f0f0f0;
    border-top: 1px solid #e0e0e0;
    padding: 60px 40px 30px;
    margin-top: auto;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 50px;
}

/* Brand Section */
.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.brand-header {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-logo {
    width: 45px;
    height: 45px;
    background-color: #1a5490;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    text-decoration: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.brand-logo:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(26, 84, 144, 0.3);
}

.brand-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 5px;
}

.brand-logo i {
    color: white;
    font-size: 22px;
}

.brand-name {
    font-size: 22px;
    font-weight: 600;
    color: #1a1a1a;
}

.brand-description {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
    max-width: 280px;
}

/* Footer Columns */
.footer-column h3 {
    font-size: 16px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 20px;
    margin-top: 0;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin: 0;
}

.footer-links a {
    color: #666;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-links a {
    
}

.footer-links a:hover {
    color: #1a5490;
}

/* Social Links */
.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #e8e8e8;
    border-radius: 8px;
    color: #333;
    text-decoration: none;
    font-size: 16px;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background-color: #1a5490;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(26, 84, 144, 0.3);
}

/* Footer Bottom */
.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid #e0e0e0;
    text-align: center;
}

.copyright {
    color: #666;
    font-size: 14px;
    margin: 0;
}

/* Tablet Responsive */
@media (max-width: 992px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
}

/* Mobile Responsive */
@media (max-width: 640px) {
    footer.site-footer {
        padding: 40px 20px 20px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer-brand {
        padding-bottom: 20px;
        border-bottom: 1px solid #e0e0e0;
    }

    .brand-description {
        max-width: 100%;
    }

    .social-links {
        margin-top: 15px;
    }

    .footer-column h3 {
        font-size: 15px;
    }

    .footer-links a {
        font-size: 13px;
    }
}

/* Animation Classes */
.footer-fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.footer-fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}