/* =========================================
   PREMIUM FOOTER STYLES
   ========================================= */

/* Footer Container */
.premium-footer {
    position: relative;
    background-color: #050505;
    /* Deep Black */
    color: rgba(255, 255, 255, 0.7);
    font-family: 'Inter', sans-serif;
    padding-top: 80px;
    padding-bottom: 40px;
    overflow: hidden;
    z-index: 10;
}

/* Glassmorphism Background Overlay */
.premium-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg,
            rgba(255, 255, 255, 0) 0%,
            rgba(255, 255, 255, 0.1) 50%,
            rgba(255, 255, 255, 0) 100%);
}

.premium-footer::after {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 255, 255, 0.03) 0%, rgba(0, 0, 0, 0) 70%);
    pointer-events: none;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

/* 1. CTA Section */
.footer-cta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 60px;
    margin-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-cta h2 {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    color: #fff;
    margin: 0;
    line-height: 1.1;
}

.footer-cta h2 span {
    display: block;
    font-size: 1.2rem;
    font-family: 'Inter', sans-serif;
    font-weight: 300;
    letter-spacing: 0.2em;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 10px;
}

.footer-btn {
    display: inline-block;
    padding: 15px 40px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    text-decoration: none;
    transition: all 0.3s ease;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.02);
}

.footer-btn:hover {
    background: #fff;
    color: #000;
    border-color: #fff;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}

/* 2. Main Grid */
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 80px;
}

/* Brand Column */
.footer-brand .footer-logo {
    display: block;
    width: 120px;
    margin-bottom: 20px;
    opacity: 0.9;
}

.footer-brand p {
    font-size: 0.95rem;
    line-height: 1.6;
    max-width: 300px;
    margin-bottom: 0;
}

/* Links Columns */
.footer-col h4 {
    color: #fff;
    font-size: 1rem;
    margin-bottom: 25px;
    font-weight: 500;
    letter-spacing: 0.05em;
}

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

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

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    display: inline-block;
    position: relative;
}

.footer-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0%;
    height: 1px;
    background: rgba(0, 255, 255, 0.7);
    transition: width 0.3s ease;
}

.footer-links a:hover {
    color: #fff;
    transform: translateX(5px);
}

.footer-links a:hover::after {
    width: 100%;
}

/* Contact Column */
.footer-contact li {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
}

.footer-contact span.label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.3);
    margin-bottom: 5px;
}

.footer-contact a,
.footer-contact span.value {
    color: #fff;
    font-size: 0.95rem;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-contact a:hover {
    color: rgba(0, 255, 255, 0.8);
}

/* 3. Bottom Bar */
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.85rem;
}

.copyright {
    color: rgba(255, 255, 255, 0.4);
}

.footer-socials {
    display: flex;
    gap: 20px;
}

.social-link {
    color: rgba(255, 255, 255, 0.6);
    font-size: 1.1rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
}

.social-link:hover {
    background: #fff;
    color: #000;
    transform: translateY(-3px);
}

/* Responsive */
@media (max-width: 1024px) {
    .premium-footer {
        padding: 60px 0 30px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 50px;
    }

    .footer-brand {
        grid-column: span 2;
        margin-bottom: 20px;
    }
}

@media (max-width: 768px) {
    .footer-cta {
        flex-direction: column;
        align-items: flex-start;
        gap: 30px;
    }

    .footer-btn {
        width: 100%;
        text-align: center;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-brand {
        grid-column: span 1;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}