/* =========================================================
   BUFFET CORPORATIVO — Footer
   ========================================================= */

.site-footer {
  background-color: var(--color-dark);
  color: rgba(255,255,255,0.75);
  padding-top: var(--space-20);
  padding-bottom: var(--space-8);
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-top: 0;
}

.footer-main {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
  padding-bottom: var(--space-16);
  border-bottom: 1px solid rgba(255,255,255,0.12);
}

/* --- Brand --- */
.footer-brand {}
.footer-logo {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-white);
  display: block;
  margin-bottom: var(--space-2);
}
.footer-tagline {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.45);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  margin-bottom: var(--space-6);
}
.footer-desc {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: rgba(255,255,255,0.55);
  max-width: 280px;
}

/* --- Colunas --- */
.footer-col-title {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: var(--space-5);
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.footer-link {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.55);
  transition: color var(--transition-fast);
}
.footer-link:hover { color: rgba(255,255,255,0.9); }

/* --- Área --- */
.footer-area-item {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.55);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-3);
}
.footer-area-item strong {
  display: block;
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  font-weight: var(--weight-medium);
  margin-bottom: 2px;
}

/* --- Contato --- */
.footer-contact-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-bottom: var(--space-4);
}
.footer-contact-label {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}
.footer-contact-value {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.75);
  transition: color var(--transition-fast);
}
a.footer-contact-value:hover { color: var(--color-white); }

/* --- Bottom --- */
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-top: var(--space-6);
  padding-bottom: var(--space-6);
  padding-inline: var(--gutter);
  max-width: var(--container-max);
  margin-inline: auto;
  flex-wrap: wrap;
}
.footer-copy {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.02em;
  margin: 0;
}
.footer-cnpj {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.25);
  letter-spacing: 0.04em;
  margin: 0;
}
.footer-dev {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.25);
  letter-spacing: 0.08em;
  margin: 0;
}
.footer-dev a {
  color: rgba(212,175,55,0.5);
  transition: color var(--transition-fast);
}
.footer-dev a:hover {
  color: rgba(212,175,55,0.9);
}

/* =========================================================
   RODAPÉ MOBILE — Conteúdo 100% Centralizado (< 768px)
   ========================================================= */
@media (max-width: 768px) {
  .site-footer {
    text-align: center !important;
    padding-top: var(--space-12);
    padding-bottom: var(--space-8);
  }

  .footer-main {
    grid-template-columns: 1fr !important;
    gap: 2.25rem !important;
    text-align: center !important;
    padding-bottom: 2.25rem !important;
    justify-items: center !important;
  }

  .footer-brand {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    text-align: center !important;
  }

  .footer-logo {
    text-align: center !important;
    margin-inline: auto !important;
  }

  .footer-tagline {
    text-align: center !important;
    margin-bottom: var(--space-3) !important;
  }

  .footer-desc {
    text-align: center !important;
    max-width: 100% !important;
    margin-inline: auto !important;
  }

  .footer-cnpj {
    text-align: center !important;
    margin-inline: auto !important;
  }

  .footer-col-title {
    text-align: center !important;
    margin-bottom: var(--space-4) !important;
  }

  .footer-links {
    align-items: center !important;
    text-align: center !important;
    gap: var(--space-3) !important;
  }

  .footer-link {
    text-align: center !important;
    display: inline-block !important;
  }

  .footer-area-item {
    text-align: center !important;
  }

  .footer-area-item strong {
    text-align: center !important;
  }

  .footer-contact-item {
    align-items: center !important;
    text-align: center !important;
  }

  .footer-contact-label {
    text-align: center !important;
  }

  .footer-contact-value {
    text-align: center !important;
    word-break: break-word !important;
  }

  .footer-bottom {
    flex-direction: column !important;
    justify-content: center !important;
    align-items: center !important;
    text-align: center !important;
    gap: 0.75rem !important;
    padding-top: var(--space-4) !important;
    padding-bottom: var(--space-4) !important;
  }

  .footer-copy,
  .footer-dev {
    text-align: center !important;
    width: 100% !important;
  }
}