/* Footer Styles */
.footer-section {
    background-color: #f7f7f7;
    border-top: 1px solid #DDDDDD;
    padding: 48px 0 24px;
    margin-top: 48px;
}

.footer-container {
    max-width: 1120px;
    margin: 0 auto;
}

.footer-columns {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    padding-bottom: 24px;
}

@media (max-width: 1128px) {
    .footer-columns {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 743px) {
    .footer-columns {
        grid-template-columns: 1fr;
        gap: 32px;
        padding: 0 20px;
    }
    
    .footer-container {
        padding: 0 20px;
    }
    
    .footer-bottom-content {
        padding: 0 20px;
    }
}

.footer-column {
    min-width: 0;
}

.footer-heading {
    font-size: 14px;
    font-weight: 600;
    color: #222222;
    margin-bottom: 16px;
}

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

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: #222222;
    text-decoration: none;
    font-size: 14px;
    line-height: 18px;
}

.footer-links a:hover {
    text-decoration: underline;
}

/* Request Certificate Link - unified style */
.footer-links .request-certificate-link {
    display: inline-block;
    background: linear-gradient(135deg, #00A693 0%, #008F7A 100%);
    color: white;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    padding: 4px 8px;
    border-radius: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 166, 147, 0.15);
}

.footer-links .request-certificate-link:hover {
    background: linear-gradient(135deg, #008F7A 0%, #00796B 100%);
    color: white;
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 166, 147, 0.25);
}

.footer-bottom {
    padding-top: 24px;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-legal {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #222222;
}

.footer-legal a {
    color: #222222;
    text-decoration: none;
}

.footer-legal a:hover {
    text-decoration: underline;
}

.footer-dot {
    color: #717171;
}

.footer-social {
    display: flex;
    gap: 16px;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    color: #222222;
    text-decoration: none;
    transition: opacity 0.2s;
}

.social-link:hover {
    opacity: 0.7;
}

@media (max-width: 743px) {
    .footer-bottom-content {
        flex-direction: column;
        align-items: flex-start;
    }
}