/* ==========================================================
   RODAPÉ
========================================================== */

.site-footer {
    position: relative;
    overflow: hidden;
    padding:
        var(--space-9) 0 var(--space-5);
    background: var(--color-primary-dark);
    color: rgba(230, 237, 237, 0.74);
}

.site-footer::before {
    content: "";
    position: absolute;
    top: -15rem;
    right: -14rem;
    width: 32rem;
    height: 32rem;
    pointer-events: none;
    border: 1px solid rgba(210, 181, 140, 0.08);
    border-radius: 50%;
}

.site-footer__main,
.site-footer__disclaimer,
.site-footer__bottom {
    position: relative;
    z-index: 1;
}

.site-footer__main {
    display: grid;
    align-items: start;
    grid-template-columns: minmax(15rem, 1.4fr) repeat(3, minmax(0, 0.8fr));
    gap: clamp(2.5rem, 5vw, 5rem);
}

/* ==========================================================
   MARCA DO RODAPÉ
========================================================== */

.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
}

.footer-brand__symbol {
    display: grid;
    width: 3rem;
    height: 3rem;
    place-items: center;
    border: 1px solid rgba(210, 181, 140, 0.62);
    border-radius: 50%;
    color: var(--color-secondary-light);
    font-family: var(--font-heading);
    font-size: 1.2rem;
}

.footer-brand__content {
    display: flex;
    flex-direction: column;
}

.footer-brand__content strong {
    color: var(--color-white);
    font-family: var(--font-heading);
    font-size: 1.3rem;
}

.footer-brand__content span {
    margin-top: 0.15rem;
    color: rgba(230, 237, 237, 0.52);
    font-size: 0.625rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.site-footer__brand>p {
    max-width: 23rem;
    margin-top: var(--space-5);
    font-size: var(--font-size-sm);
    line-height: 1.75;
}

.site-footer__social {
    display: flex;
    gap: var(--space-2);
    margin-top: var(--space-5);
}

.site-footer__social a {
    display: grid;
    width: 2.75rem;
    height: 2.75rem;
    place-items: center;
    border: 1px solid var(--color-border-dark);
    border-radius: 50%;
    color: rgba(230, 237, 237, 0.7);
}

.site-footer__social a:hover {
    transform: translateY(-2px);
    border-color: var(--color-secondary);
    color: var(--color-secondary-light);
}

.site-footer__social svg {
    width: 1.2rem;
    height: 1.2rem;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.7;
}

/* ==========================================================
   COLUNAS
========================================================== */

.site-footer__column h2 {
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.site-footer__column ul {
    display: grid;
    margin-top: var(--space-5);
    gap: var(--space-3);
}

.site-footer__column li,
.site-footer__column a {
    min-width: 0;
}

.site-footer__column a {
    color: rgba(230, 237, 237, 0.7);
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

.site-footer__column a:hover {
    color: var(--color-secondary-light);
}

/* ==========================================================
   CONTATO DO RODAPÉ
========================================================== */

.site-footer__contact address {
    display: grid;
    margin-top: var(--space-5);
    gap: var(--space-4);
}

.site-footer__contact address a {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
}

.site-footer__contact address svg {
    width: 1.1rem;
    height: 1.1rem;
    flex: 0 0 auto;
    margin-top: 0.2rem;
    fill: none;
    stroke: var(--color-secondary-light);
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.7;
}

.site-footer__contact address span {
    overflow-wrap: anywhere;
}

.site-footer__schedule {
    margin-top: var(--space-4);
    color: rgba(230, 237, 237, 0.48);
    font-size: 0.75rem;
    line-height: 1.6;
}

/* ==========================================================
   AVISO JURÍDICO
========================================================== */

.site-footer__disclaimer {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    margin-top: var(--space-8);
    padding: var(--space-5);
    border: 1px solid var(--color-border-dark);
    border-left: 0.2rem solid var(--color-secondary);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.025);
}

.site-footer__disclaimer svg {
    width: 1.3rem;
    height: 1.3rem;
    flex: 0 0 auto;
    margin-top: 0.15rem;
    fill: none;
    stroke: var(--color-secondary-light);
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.7;
}

.site-footer__disclaimer p {
    max-width: 62rem;
    color: rgba(230, 237, 237, 0.58);
    font-size: 0.75rem;
    line-height: 1.7;
}

/* ==========================================================
   BASE DO RODAPÉ
========================================================== */

.site-footer__bottom {
    display: grid;
    align-items: center;
    margin-top: var(--space-6);
    padding-top: var(--space-5);
    border-top: 1px solid var(--color-border-dark);
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: var(--space-5);
}

.site-footer__bottom p,
.site-footer__legal a {
    color: rgba(230, 237, 237, 0.46);
    font-size: 0.6875rem;
    line-height: 1.6;
}

.site-footer__legal {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.site-footer__legal a:hover {
    color: var(--color-secondary-light);
}

.site-footer__credit {
    white-space: nowrap;
}

.site-footer__credit strong {
    color: var(--color-secondary-light);
}

/* ==========================================================
   AÇÕES FLUTUANTES
========================================================== */

.floating-actions {
    position: fixed;
    z-index: var(--z-floating);
    right: 1.5rem;
    bottom: 1.5rem;
    display: flex;
    align-items: flex-end;
    flex-direction: column;
    gap: var(--space-3);
    pointer-events: none;
}

.floating-whatsapp,
.back-to-top {
    pointer-events: auto;
}

.floating-whatsapp {
    display: inline-flex;
    visibility: hidden;
    min-height: 3.5rem;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 0.85rem 1.25rem;
    transform: translateY(1rem);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: var(--radius-pill);
    opacity: 0;
    background: var(--color-whatsapp);
    color: var(--color-white);
    box-shadow: var(--shadow-lg);
    font-size: var(--font-size-sm);
    font-weight: 600;
    transition:
        visibility var(--transition-default) ease,
        opacity var(--transition-default) ease,
        transform var(--transition-default) var(--ease-premium),
        background-color var(--transition-fast) ease;
}

.floating-whatsapp.is-visible {
    visibility: visible;
    transform: translateY(0);
    opacity: 1;
}

.floating-whatsapp:hover {
    transform: translateY(-2px);
    background: var(--color-whatsapp-dark);
}

.floating-whatsapp svg {
    width: 1.35rem;
    height: 1.35rem;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.8;
}

.back-to-top {
    display: grid;
    visibility: hidden;
    width: 3rem;
    height: 3rem;
    place-items: center;
    transform: translateY(1rem);
    border: 1px solid rgba(178, 138, 88, 0.45);
    border-radius: 50%;
    opacity: 0;
    background: rgba(248, 246, 241, 0.94);
    color: var(--color-primary-dark);
    box-shadow: var(--shadow-md);
    cursor: pointer;
    transition:
        visibility var(--transition-default) ease,
        opacity var(--transition-default) ease,
        transform var(--transition-default) var(--ease-premium),
        background-color var(--transition-fast) ease;
}

.back-to-top.is-visible {
    visibility: visible;
    transform: translateY(0);
    opacity: 1;
}

.back-to-top:hover {
    transform: translateY(-2px);
    background: var(--color-white);
}

.back-to-top svg {
    width: 1.1rem;
    height: 1.1rem;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.8;
}

/* ==========================================================
   RESPONSIVIDADE
========================================================== */

@media (max-width: 67.5rem) {
    .site-footer__main {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .site-footer__bottom {
        grid-template-columns: minmax(0, 1fr);
        gap: var(--space-3);
    }
}

@media (max-width: 47.9375rem) {
    .site-footer {
        padding-top: var(--space-8);
    }

    .site-footer__main {
        grid-template-columns: minmax(0, 1fr);
        gap: var(--space-7);
    }

    .site-footer__disclaimer {
        margin-top: var(--space-7);
    }

    .floating-actions {
        right: 1rem;
        bottom: 1rem;
    }

    .floating-whatsapp {
        width: 3.5rem;
        padding: 0;
        border-radius: 50%;
    }

    .floating-whatsapp span {
        display: none;
    }

    .back-to-top {
        width: 2.75rem;
        height: 2.75rem;
    }
}

@media (max-width: 26.5625rem) {
    .site-footer__disclaimer {
        padding: 1.25rem;
    }

    .site-footer__legal {
        align-items: flex-start;
        flex-direction: column;
        gap: var(--space-2);
    }
}

@media (max-width: 20rem) {
    .floating-actions {
        right: 0.75rem;
        bottom: 0.75rem;
    }

    .floating-whatsapp {
        width: 3.25rem;
        min-height: 3.25rem;
    }

    .back-to-top {
        width: 2.625rem;
        height: 2.625rem;
    }
}

@media (max-width: 47.9375rem) {
    .site-footer {
        padding-bottom: calc(var(--space-8) + 3.5rem);
    }
}