/* Premium Footer Styles */
.cb-premium-footer {
    background: #0f172a;
    /* Slate 900 */
    color: #94a3b8;
    /* Slate 400 */
    font-family: var(--cb-font-main);
    margin-top: 80px;
    position: relative;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.cb-premium-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.5), transparent);
    /* Subtle shine */
}

/* Main Footer Area */
.footer-main {
    padding: 80px 0 60px;
}

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

/* Brand Column */
.footer-brand {
    max-width: 380px;
}

.footer-logo img {
    height: 40px;
    width: auto;
    margin-bottom: 24px;
    display: block;
    opacity: 0.9;
    transition: opacity 0.3s;
}

.footer-logo:hover img {
    opacity: 1;
}

.footer-tagline {
    font-size: 0.95rem;
    line-height: 1.8;
    color: #94a3b8;
    margin: 0;
    font-weight: 400;
}

/* Footer Headings */
.footer-heading {
    color: #ffffff !important;
    font-size: 1rem;
    font-weight: 700;
    margin: 0 0 28px 0;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
    display: inline-block;
}

/* Footer Navigation */
.footer-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-nav a {
    color: #cbd5e1 !important;
    /* Slate 300 */
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-block;
}

.footer-nav a:hover {
    color: #fff !important;
    transform: translateX(4px);
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
}

/* Footer Bottom */
.footer-bottom {
    padding: 32px 0;
    background: #020617;
    /* Slate 950 */
    border-top: 1px solid rgba(255, 255, 255, 0.03);
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-copyright {
    margin: 0;
    font-size: 0.9rem;
    color: #64748b;
}

.footer-legal {
    display: flex;
    gap: 32px;
}

.footer-legal a {
    color: #64748b;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.footer-legal a:hover {
    color: #cbd5e1;
}

/* Mobile Responsiveness */
@media (max-width: 1024px) {
    .footer-columns {
        grid-template-columns: 1fr 1fr;
        gap: 50px;
    }

    .footer-brand {
        grid-column: 1 / -1;
        max-width: 100%;
        text-align: center;
        margin-bottom: 20px;
    }

    .footer-logo img {
        margin: 0 auto 20px;
    }
}

@media (max-width: 768px) {
    .footer-columns {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-heading {
        margin-bottom: 20px;
    }

    .footer-main {
        padding: 60px 0 40px;
    }

    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-col {
        text-align: center;
    }
}