/* =========================================================
   FOOTER PREMIUM - ÓPTICA MIRA
   Archivo separado para no afectar otros estilos
========================================================= */

.footer-premium {
    position: relative;
    overflow: hidden;
    margin-top: 70px;
    padding-top: 64px;
    background:
        radial-gradient(circle at 10% 0%, rgba(224, 183, 90, .26), transparent 30%),
        radial-gradient(circle at 90% 10%, rgba(255, 248, 236, .10), transparent 28%),
        linear-gradient(135deg, #5a3622 0%, #432719 52%, #321d13 100%);
    color: #fff8ec;
    border-top: 1px solid rgba(224, 183, 90, .35);
}

.footer-premium::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(255, 248, 236, .04), transparent 35%),
        repeating-linear-gradient(
            135deg,
            rgba(255, 255, 255, .025) 0,
            rgba(255, 255, 255, .025) 1px,
            transparent 1px,
            transparent 18px
        );
    pointer-events: none;
}

.footer-premium .footer-glow {
    position: absolute;
    width: 430px;
    height: 430px;
    right: -170px;
    top: -180px;
    border-radius: 999px;
    background: radial-gradient(circle, rgba(224, 183, 90, .30), transparent 68%);
    pointer-events: none;
}

.footer-premium .footer-grid {
    position: relative;
    z-index: 2;
    width: min(var(--max), calc(100% - 36px));
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.35fr .85fr .85fr 1fr;
    gap: 42px;
    align-items: start;
    padding: 0 0 46px;
}

.footer-premium .footer-brand {
    max-width: 330px;
}

.footer-premium .footer-logo-card {
    width: 130px;
    height: 130px;
    padding: 12px;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 28px;
    background:
        linear-gradient(145deg, #fffaf1, #f2dfbd);
    border: 1px solid rgba(224, 183, 90, .58);
    box-shadow:
        0 24px 50px rgba(0, 0, 0, .22),
        inset 0 0 0 1px rgba(255, 255, 255, .45);
}

.footer-premium .footer-logo-card img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.footer-premium .footer-brand p {
    margin: 0 0 22px;
    color: rgba(255, 248, 236, .82);
    font-size: 14px;
    line-height: 1.75;
}

.footer-premium .footer-whatsapp {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 18px;
    border-radius: 999px;
    color: #2f1b11;
    background: linear-gradient(135deg, #c4922f, #e0b75a);
    font-size: 13px;
    font-weight: 900;
    text-decoration: none;
    box-shadow: 0 16px 34px rgba(0, 0, 0, .20);
    transition: transform .22s ease, box-shadow .22s ease;
}

.footer-premium .footer-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, .26);
}

.footer-premium .footer-column {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-premium .footer-column h3 {
    position: relative;
    margin: 4px 0 22px;
    color: #e0b75a;
    font-size: 15px;
    font-weight: 900;
}

.footer-premium .footer-column h3::after {
    content: "";
    display: block;
    width: 34px;
    height: 2px;
    margin-top: 9px;
    border-radius: 99px;
    background: linear-gradient(90deg, #c4922f, transparent);
}

.footer-premium .footer-column a {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 11px;
    color: rgba(255, 248, 236, .82);
    font-size: 14px;
    line-height: 1.4;
    text-decoration: none;
    transition: color .22s ease, transform .22s ease;
}

.footer-premium .footer-column a::before {
    content: "";
    width: 5px;
    height: 5px;
    border-radius: 99px;
    background: rgba(224, 183, 90, .85);
    opacity: .75;
}

.footer-premium .footer-column a:hover {
    color: #e0b75a;
    transform: translateX(4px);
}

.footer-premium .footer-contact p {
    margin: 0 0 17px;
    color: rgba(255, 248, 236, .82);
    font-size: 14px;
    line-height: 1.6;
}

.footer-premium .footer-contact strong {
    display: block;
    margin-bottom: 4px;
    color: #e0b75a;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: .04em;
}

.footer-premium .footer-bottom {
    position: relative;
    z-index: 2;
    width: min(var(--max), calc(100% - 36px));
    margin: 0 auto;
    padding: 20px 0;
    border-top: 1px solid rgba(255, 248, 236, .15);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    color: rgba(255, 248, 236, .72);
    font-size: 13px;
}

.footer-premium .footer-bottom a {
    color: #e0b75a;
    font-weight: 900;
    text-decoration: none;
}

.footer-premium .footer-bottom a:hover {
    color: #fff8ec;
}

/* Responsive */

@media (max-width: 980px) {
    .footer-premium .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 34px;
    }

    .footer-premium .footer-brand {
        max-width: none;
    }
}

@media (max-width: 640px) {
    .footer-premium {
        padding-top: 46px;
        margin-top: 48px;
    }

    .footer-premium .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        padding-bottom: 34px;
    }

    .footer-premium .footer-logo-card {
        width: 116px;
        height: 116px;
        border-radius: 24px;
    }

    .footer-premium .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
        font-size: 12px;
    }
}