/* ===== FOOTER ===== */
.footer {
  background-color: var(--color-black);
  color: var(--color-white);
  position: relative;
}

/* Textura de pontos decorativos */
.footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(63, 189, 165, 0.07) 1px, transparent 1px);
  background-size: 30px 30px;
  pointer-events: none;
  z-index: 0;
}

/* Faixa teal no topo */
.footer__topo {
  height: 3px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--color-destaque) 15%,
    var(--color-destaque) 85%,
    transparent 100%
  );
}

/* Layout interno */
.footer__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  padding-block: clamp(3rem, 6vw, 5rem);
  align-items: flex-start;
}

/* ---- Marca ---- */
.footer__marca {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.footer__logo {
  display: inline-block;
  width: 160px;
  transition: opacity 0.2s ease;
}

.footer__logo:hover {
  opacity: 0.75;
}

.footer__logo img {
  width: 100%;
  height: auto;
  display: block;
}

.footer__tagline {
  font-size: var(--font-xs);
  color: rgba(255, 255, 255, 0.4);
  line-height: 1.7;
  max-width: 30ch;
}

.footer__horario {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--font-xs);
  color: rgba(255, 255, 255, 0.55);
  margin-top: 0.75rem;
}

.footer__horario iconify-icon {
  font-size: 15px;
  color: var(--color-destaque);
  display: flex;
  flex-shrink: 0;
}

/* ---- Cabeçalho de coluna ---- */
.footer__col-titulo {
  font-family: var(--font-titulo);
  font-size: var(--font-xs);
  font-weight: 700;
  color: rgba(255, 255, 255, 0.3);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.75rem;
}

.footer__col-titulo::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 24px;
  height: 2px;
  background-color: var(--color-destaque);
  border-radius: 2px;
  opacity: 0.6;
}

/* ---- Navegação ---- */
.footer__nav ul {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.footer__nav a {
  font-size: var(--font-sm);
  color: rgba(255, 255, 255, 0.55);
  font-family: var(--font-titulo);
  font-weight: 500;
  transition: color 0.2s ease, padding-left 0.2s ease;
  display: inline-block;
}

.footer__nav a:hover {
  color: var(--color-destaque);
  padding-left: 6px;
}

/* ---- Redes Sociais ---- */
.footer__social {
  display: flex;
  flex-direction: column;
}

.footer__social-icons {
  display: flex;
  gap: 0.625rem;
  flex-wrap: wrap;
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(63, 189, 165, 0.3);
  color: var(--color-destaque);
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
  flex-shrink: 0;
}

.footer__social-link:hover {
  background-color: var(--color-destaque);
  border-color: var(--color-destaque);
  color: var(--color-white);
  transform: translateY(-3px);
}

.footer__social-link iconify-icon {
  font-size: 20px;
  display: flex;
}

.footer__social-aviso {
  margin-top: 0.875rem;
  font-size: var(--font-xs);
  color: rgba(255, 255, 255, 0.2);
  font-style: italic;
}

/* ---- Razão social ---- */
.footer__razao {
  text-align: center;
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.18);
  letter-spacing: 0.03em;
  padding: 0.75rem 1rem;
}

/* ---- Barra inferior ---- */
.footer__bottom {
  position: relative;
  z-index: 1;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.footer__bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1.25rem;
  flex-wrap: wrap;
}

.footer__bottom p {
  font-size: var(--font-xs);
  color: rgba(255, 255, 255, 0.25);
}

.footer__assinatura {
  font-size: var(--font-xs);
  color: rgba(255, 255, 255, 0.25);
}

.footer__assinatura a {
  color: var(--color-destaque);
  font-weight: 600;
  transition: opacity 0.2s ease;
}

.footer__assinatura a:hover {
  opacity: 0.7;
}

.footer__assinatura-logo {
  display: inline-flex;
  align-items: center;
  vertical-align: middle;
  line-height: 1;
}

.footer__assinatura-logo img {
  display: block;
  height: 10px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.35;
  transition: opacity 0.2s ease;
}

.footer__assinatura-logo:hover img {
  opacity: 0.65;
}

/* ---- Responsivo ---- */
@media (max-width: 860px) {
  .footer__inner {
    grid-template-columns: 1fr 1fr;
  }

  .footer__marca {
    grid-column: 1 / -1;
  }
}

@media (max-width: 560px) {
  .footer__inner {
    grid-template-columns: 1fr;
  }

  .footer__bottom-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4rem;
  }
}