/* ============================================================
   ÔXI — COZINHA NORDESTINA
   Componentes · Footer
   ============================================================ */

.footer {
  background: var(--verde-musgo);
  color: var(--areia);
  position: relative;
  overflow: hidden;
}

/* ── GIANT TEXT BACKGROUND ──────────────────────────────── */
.footer__giant-text {
  font-family: var(--font-display);
  font-size: var(--text-giant);
  font-weight: 400;
  line-height: 0.85;
  color: transparent;
  -webkit-text-stroke: 1px rgba(245, 237, 214, 0.12);
  text-stroke: 1px rgba(245, 237, 214, 0.12);
  position: absolute;
  bottom: -0.1em;
  left: var(--container-padding);
  pointer-events: none;
  user-select: none;
  letter-spacing: -0.02em;
}

/* ── FOOTER BODY ────────────────────────────────────────── */
.footer__body,
.footer__top {
  position: relative;
  z-index: var(--z-raised);
  padding-top: var(--space-24);
  padding-bottom: var(--space-12);
  max-width: 1280px;
  margin: 0 auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.footer__top {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--space-16);
  padding: var(--space-16) var(--container-padding) 0;
  max-width: var(--container-max);
  margin: 0 auto;
}

.footer__nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.footer__nav-col h5 {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cor-ferrugem);
  margin-bottom: var(--space-4);
}

.footer__nav-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__nav-col a {
  font-size: var(--text-sm);
  color: rgba(245, 237, 214, 0.65);
  transition: color var(--duration-fast);
}
.footer__nav-col a:hover { color: var(--cor-areia); }

.footer__address-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  padding: 0 var(--container-padding) var(--space-8);
  max-width: var(--container-max);
  margin: 0 auto;
  border-top: 1px solid rgba(245, 237, 214, 0.1);
  padding-top: var(--space-8);
}

.footer__address-card {
  padding: var(--space-6);
  background: rgba(245, 237, 214, 0.06);
  border-radius: var(--radius-md);
  border: 1px solid rgba(245, 237, 214, 0.1);
}

.footer__address-card h4 {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ferrugem-claro);
  margin-bottom: var(--space-3);
}

.footer__address-card p {
  font-size: var(--text-sm);
  color: rgba(245, 237, 214, 0.8);
  line-height: 1.6;
  margin: 0;
}

.footer__address-card a {
  color: inherit;
  transition: color var(--duration-fast);
}
.footer__address-card a:hover {
  color: var(--ferrugem-claro);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr 1fr;
  gap: var(--space-12);
  padding-bottom: var(--space-16);
  border-bottom: 1px solid rgba(245, 237, 214, 0.15);
  margin-bottom: var(--space-12);
}

/* Col 1 — Logo + Tagline */
.footer__brand {}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.footer__logo svg,
.footer__logo img {
  height: 48px;
  width: auto;
}
.footer__logo-text {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--areia);
  letter-spacing: 0.05em;
}

.footer__tagline {
  font-family: var(--font-script);
  font-style: italic;
  font-size: var(--text-lg);
  color: var(--areia-medio);
  line-height: 1.4;
  max-width: 240px;
  margin-bottom: var(--space-8);
}

.footer__social {
  display: flex;
  gap: var(--space-4);
}
.footer__social-link {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(245, 237, 214, 0.3);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--duration-base) var(--ease-out),
              border-color var(--duration-base) var(--ease-out);
}
.footer__social-link:hover {
  background: var(--ferrugem);
  border-color: var(--ferrugem);
}
.footer__social-link svg {
  width: 16px;
  height: 16px;
  fill: var(--areia);
}

/* Col 2 & 3 — Navegação */
.footer__nav-title {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ferrugem-claro);
  margin-bottom: var(--space-6);
}

.footer__nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__nav-link {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: rgba(245, 237, 214, 0.7);
  transition: color var(--duration-fast) var(--ease-out),
              transform var(--duration-fast) var(--ease-out);
  display: inline-block;
}
.footer__nav-link:hover {
  color: var(--areia);
  transform: translateX(4px);
}

/* Col 4 — Contato */
.footer__contact-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin-bottom: var(--space-5);
}
.footer__contact-label {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ferrugem-claro);
}
.footer__contact-value {
  font-size: var(--text-sm);
  color: rgba(245, 237, 214, 0.8);
  line-height: 1.5;
}

/* ── FOOTER BOTTOM ──────────────────────────────────────── */
.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--container-padding) var(--space-12);
}

.footer__copy {
  font-size: var(--text-xs);
  color: rgba(245, 237, 214, 0.45);
  letter-spacing: 0.05em;
}

.footer__credit {
  font-size: var(--text-xs);
  color: rgba(245, 237, 214, 0.45);
  letter-spacing: 0.05em;
  transition: color var(--duration-fast) var(--ease-out);
}
.footer__credit:hover { color: var(--ferrugem-claro); }

/* ── GIANT TEXT SPACER ──────────────────────────────────── */
.footer__giant-spacer {
  height: clamp(5rem, 12vw, 14rem);
}

/* ── RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  .footer__grid,
  .footer__top {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-10);
  }
  .footer__brand {
    grid-column: 1 / -1;
  }
  .footer__address-cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }
  .footer__giant-text {
    font-size: clamp(5rem, 25vw, 10rem);
  }
}