/* ============================================
   ESQUINA DA CACHAÇA — Footer
   Etapa 6
   ============================================ */

.site-footer {
    background: linear-gradient(180deg, var(--color-wood-dark) 0%, var(--color-black-soft) 100%);
    color: rgba(245, 230, 211, 0.85);
    padding: var(--space-xl) 0 var(--space-md);
    position: relative;
    overflow: hidden;
}

.site-footer::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
}

.site-footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.4fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.site-footer__col h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--color-gold);
    margin: 0 0 var(--space-sm);
    letter-spacing: 0.02em;
}

.site-footer__brand img {
    width: clamp(220px, 60%, 320px);
    height: auto;
    margin-bottom: var(--space-sm);
}

.site-footer__brand p {
    font-size: 0.9rem;
    line-height: 1.6;
    color: rgba(245, 230, 211, 0.7);
    max-width: 360px;
}

.site-footer__links {
    display: grid;
    gap: 0.5rem;
}

.site-footer__link {
    font-size: 0.9rem;
    color: rgba(245, 230, 211, 0.75);
    transition: color var(--t-fast), padding-left var(--t-fast);
}

.site-footer__link:hover {
    color: var(--color-gold);
    padding-left: 4px;
}

/* Contato */
.site-footer__contact {
    display: grid;
    gap: 0.75rem;
}

.site-footer__contact-item {
    display: flex;
    gap: 0.6rem;
    align-items: flex-start;
    font-size: 0.9rem;
    line-height: 1.5;
}

.site-footer__contact-item svg {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    color: var(--color-gold);
    margin-top: 2px;
}

/* Newsletter */
.site-footer__newsletter {
    margin-top: var(--space-sm);
}

.site-footer__form {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.site-footer__form input {
    flex: 1;
    padding: 0.7rem 1rem;
    background: rgba(245, 230, 211, 0.08);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: var(--radius-sm);
    color: var(--color-beige);
    font-size: 0.9rem;
    font-family: var(--font-body);
    transition: border-color var(--t-fast);
}

.site-footer__form input:focus {
    outline: none;
    border-color: var(--color-gold);
}

.site-footer__form input::placeholder {
    color: rgba(245, 230, 211, 0.5);
}

.site-footer__form button {
    padding: 0.7rem 1.2rem;
    background: var(--color-gold);
    color: var(--color-wood-dark);
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: background var(--t-mid), transform var(--t-mid);
}

.site-footer__form button:hover {
    background: var(--color-gold-light);
    transform: translateY(-2px);
}

/* Redes sociais */
.site-footer__socials {
    display: flex;
    gap: 0.5rem;
    margin-top: var(--space-sm);
}

.site-footer__social {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(245, 230, 211, 0.08);
    color: var(--color-beige);
    transition: background var(--t-mid), color var(--t-mid), transform var(--t-mid);
}

.site-footer__social:hover {
    background: var(--color-gold);
    color: var(--color-wood-dark);
    transform: translateY(-3px) scale(1.1);
}

.site-footer__social svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

/* Bottom */
.site-footer__bottom {
    padding-top: var(--space-md);
    border-top: 1px solid rgba(212, 175, 55, 0.2);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
    font-size: 0.85rem;
    color: rgba(245, 230, 211, 0.6);
}

.site-footer__bottom a {
    color: var(--color-gold);
    transition: color var(--t-fast);
}

.site-footer__bottom a:hover {
    color: var(--color-beige);
}

/* ---------- Breakpoints ---------- */
@media (max-width: 1023px) {
    .site-footer__grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 640px) {
    .site-footer__grid {
        grid-template-columns: 1fr;
    }
    .site-footer__brand {
        text-align: center;
    }
    .site-footer__brand img {
        margin-left: auto;
        margin-right: auto;
    }
    .site-footer__brand p {
        margin-left: auto;
        margin-right: auto;
    }
    .site-footer__socials {
        justify-content: center;
    }
    .site-footer__bottom {
        flex-direction: column;
        text-align: center;
    }
}