/* Premium Footer Styling */
footer.premium-footer {
    background: linear-gradient(180deg, #1f2937 0%, #111827 100%) !important;
    height: auto !important;
    display: block !important;
    color: #f3f4f6;
    padding: 60px 0 20px 0;
    font-family: 'Inter', 'Roboto', sans-serif;
    position: relative;
    overflow: hidden;
    margin-top: 60px;
}

.premium-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #4f7bac 0%, #60a5fa 50%, #4f7bac 100%);
}

.premium-footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
}

/* Link Categories Grid */
.footer-links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.footer-column {
    display: flex;
    flex-direction: column;
}

.footer-column h4 {
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-column h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: #60a5fa;
    transition: width 0.3s ease;
}

.footer-column:hover h4::after {
    width: 60px;
}

.footer-column a {
    color: #9ca3af;
    text-decoration: none;
    font-size: 0.95rem;
    margin-bottom: 12px;
    transition: all 0.2s ease;
    display: inline-block;
}

.footer-column a:hover {
    color: #60a5fa;
    transform: translateX(5px);
}

/* Accreditations Section */
.footer-accreditations {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 40px 0;
    text-align: center;
}

.footer-accreditations h4 {
    color: #9ca3af;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 25px;
}

.accreditations-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 30px;
}

.accreditations-logos img {
    height: 60px;
    width: auto;
    filter: grayscale(100%) opacity(0.7);
    transition: all 0.4s ease;
    object-fit: contain;
}

.accreditations-logos img:hover {
    filter: grayscale(0%) opacity(1);
    transform: scale(1.05);
}

/* Bottom Bar */
.footer-bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 25px;
}

.footer-copyright {
    color: #6b7280;
    font-size: 0.9rem;
}

.footer-socials {
    display: flex;
    gap: 15px;
}

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

.footer-socials a img {
    width: 18px;
    height: 18px;
    filter: invert(1) opacity(0.7);
    transition: filter 0.3s ease;
}

.footer-socials a:hover {
    background: #60a5fa;
    transform: translateY(-3px);
}

.footer-socials a:hover img {
    filter: invert(1) opacity(1);
}

@media (max-width: 768px) {
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }
}