/* Premium Footer */

.footer {
    background: #0a1929;
    color: rgba(255, 255, 255, 0.82);
    padding: 4.75rem 0 2.2rem;
}

.footer > .container {
    max-width: 1400px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 4.4rem;
    margin-bottom: 3rem;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
    align-items: start;
}

.footer-section h4 {
    color: white;
    font-size: 1.06rem;
    margin: 0 0 1.1rem;
    font-weight: 700;
    letter-spacing: 0.01em;
}

.footer-section p {
    font-size: 0.94rem;
    line-height: 1.75;
    margin-bottom: 1rem;
}

.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.9rem;
    margin-bottom: 1rem;
    text-decoration: none;
}

.footer-logo {
    width: auto;
    height: 56px;
    object-fit: contain;
    flex: 0 0 auto;
}

.footer-brand-name {
    font-size: 1.42rem;
    font-weight: 700;
    color: #ffffff;
    line-height: 1;
}

.social-heading {
    margin-top: 1.15rem;
    margin-bottom: 0.75rem;
    color: rgba(255, 255, 255, 0.95);
    font-weight: 600;
}

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

.footer-section li {
    margin-bottom: 0.8rem;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.86);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.94rem;
}

.footer-section a:hover {
    color: #00d4ff;
}

.social-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    margin-top: 0;
}

.social-links a {
    width: 46px;
    height: 46px;
    background: #0d2742;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.social-links a:hover {
    background: #0066cc;
    color: #ffffff;
    transform: translateY(-3px);
    box-shadow: 0 10px 24px rgba(0, 102, 204, 0.35);
}

.social-links i {
    font-size: 1.02rem;
    line-height: 1;
}

.contact-info {
    font-size: 0.94rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    line-height: 1.5;
}

.contact-item i {
    width: 1.15rem;
    text-align: center;
    color: #00d4ff;
    flex: 0 0 auto;
    font-size: 0.95rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.85rem;
}

.footer-bottom-inner {
    max-width: 1400px;
    margin: 0 auto;
}

.footer-copyright {
    margin: 0;
    color: rgba(255, 255, 255, 0.76);
}

.footer-legal-links {
    margin: 0.55rem 0 0;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.65rem;
    flex-wrap: wrap;
}

.footer-legal-links span {
    color: rgba(255, 255, 255, 0.45);
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.84);
}

.footer-bottom a:hover {
    color: #00d4ff;
}

@media (max-width: 1100px) {
    .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 2.8rem 3.8rem;
    }
}

@media (max-width: 768px) {
    .footer {
        padding: 3.8rem 0 2rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2.1rem;
        text-align: center;
    }

    .footer-brand {
        justify-content: center;
    }

    .social-links {
        justify-content: center;
    }

    .contact-item {
        justify-content: center;
    }

    .footer-section li {
        margin-bottom: 0.72rem;
    }
}