.premium-footer {
    background: linear-gradient(135deg, #0a0a0b 0%, #1a1a1d 50%, #0a0a0b 100%);
    color: #d4d4d8;
    font-family: 'Inter', sans-serif;
    padding: 80px 0 30px;
    position: relative;
    overflow: hidden;
}

.premium-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, #d6b36a, transparent);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 50px;
    margin-bottom: 60px;
    position: relative;
    z-index: 1;
}

.footer-col h5 {
    font-size: 0.875rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #71717a;
    margin-bottom: 24px;
    font-weight: 600;
    position: relative;
}

.footer-col h5::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 30px;
    height: 2px;
    background: linear-gradient(90deg, #d6b36a, transparent);
}

.footer-col h6 {
    color: #d6b36a;
    margin: 12px 0 8px;
    font-weight: 600;
    font-size: 1rem;
}

.footer-col a,
.footer-col p {
    display: flex;
    align-items: center;
    font-size: 0.95rem;
    margin-bottom: 12px;
    color: #d4d4d8;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    padding: 4px 0;
}

.footer-col a:hover {
    color: #d6b36a;
    transform: translateX(8px);
}

.footer-col a:hover::before {
    opacity: 1;
    transform: scaleX(1);
}

.footer-col a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, #d6b36a, transparent);
    transform: scaleX(0);
    transform-origin: left;
    transition: all 0.3s ease;
    opacity: 0;
}

.footer-col.brand {
    position: relative;
}

.footer-col.brand img {
    margin: auto;
    width: 65px;
    height: 65px;
    border-radius: 50%;
    margin-bottom: 16px;
    border: 2px solid #d6b36a;
    padding: 3px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(214, 179, 106, 0.2);
}

.footer-col.brand img:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 30px rgba(214, 179, 106, 0.3);
}

.footer-col.brand h3 {
    text-align: center;
    color: #fff;
    font-size: 1.375rem;
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.footer-col.brand p {
    justify-content: center;
    font-size: 0.9rem;
    color: #a1a1aa;
    font-style: italic;
    margin: 0 0 20px;
}

.social-links {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-top: 16px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(214, 179, 106, 0.1);
    color: #d6b36a;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(214, 179, 106, 0.2);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.social-links a:hover {
    background: #d6b36a;
    color: #0a0a0b;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(214, 179, 106, 0.3);
}

.social-links a i {
    font-size: 1.1rem;
    transition: transform 0.3s ease;
}

.social-links a:hover i {
    transform: scale(1.1);
}

.footer-col.contact-info a {
    margin-bottom: 8px;
}

.footer-col.contact-info a i {
    margin-right: 12px;
    width: 18px;
    color: #d6b36a;
    font-size: 1rem;
}

.footer-bottom {
    border-top: 1px solid rgba(113, 113, 122, 0.3);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
    color: #71717a;
    position: relative;
    z-index: 1;
}

.footer-bottom span:first-child {
    font-weight: 500;
}

.footer-bottom span:last-child {
    color: #a1a1aa;
}

/* Premium responsive design */
@media (max-width: 1200px) {
    .footer-grid {
        gap: 40px;
    }

    .premium-footer {
        padding: 70px 0 25px;
    }
}

@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
        margin-bottom: 50px;
    }

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

    .footer-col.brand {
        grid-column: 1 / -1;
        text-align: center;
        max-width: 300px;
        margin: 0 auto;
    }

    .footer-col.brand img {
        margin: 0 auto 16px;
    }

    .footer-col h5::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .footer-col a,
    .footer-col p {
        display: flex;
        align-items: center;
        justify-content: center;
    }

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

    .premium-footer {
        padding: 60px 0 20px;
    }
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 35px;
        margin-bottom: 40px;
        place-items: center;
        text-align: center;
    }

    .footer-col {
        max-width: 320px;
    }

    .footer-col.brand {
        grid-column: auto;
        margin-bottom: 20px;
    }

    .footer-col h5::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .footer-col a:hover {
        transform: none;
    }

    .footer-col a:hover::before {
        transform: scaleX(1);
    }

    .social-links {
        justify-content: center;
        gap: 12px;
    }

    .social-links a {
        width: 36px;
        height: 36px;
    }

    .social-links a i {
        font-size: 1rem;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
        padding-top: 20px;
    }

    .premium-footer {
        padding: 50px 0 20px;
    }
}

@media (max-width: 576px) {
    .premium-footer {
        padding: 40px 0 15px;
    }

    .footer-grid {
        gap: 30px;
        margin-bottom: 35px;
    }

    .footer-col.brand img {
        width: 55px;
        height: 55px;
    }

    .footer-col.brand h3 {
        font-size: 1.25rem;
    }

    .footer-col h5 {
        font-size: 0.8rem;
        margin-bottom: 20px;
    }

    .footer-col a,
    .footer-col p {
        font-size: 0.9rem;
        margin-bottom: 10px;
    }

    .footer-bottom {
        font-size: 0.8rem;
        padding-top: 16px;
    }
}

/* Premium animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.footer-col.reveal {
    animation: fadeInUp 0.8s ease-out forwards;
}

.footer-col.reveal:nth-child(1) { animation-delay: 0.1s; }
.footer-col.reveal:nth-child(2) { animation-delay: 0.2s; }
.footer-col.reveal:nth-child(3) { animation-delay: 0.3s; }
.footer-col.reveal:nth-child(4) { animation-delay: 0.4s; }

.footer-bottom.reveal {
    animation: fadeInUp 0.8s ease-out 0.5s forwards;
    opacity: 0;
}

/* Premium hover effects */
.footer-col a {
    position: relative;
    overflow: hidden;
}

.footer-col a::after {
    content: '';
    position: absolute;
    top: 50%;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(214, 179, 106, 0.1), transparent);
    transform: translateY(-50%);
    transition: left 0.5s ease;
}

.footer-col a:hover::after {
    left: 100%;
}