/* B2 Sistemas — footer */

.site-footer {
  background: var(--bg-1);
  border-top: 1px solid var(--line);
  padding-top: clamp(52px, 8vh, 80px);
}

/* Faixa superior: logo + frase */
.footer-top {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px 40px;
  padding-bottom: clamp(30px, 5vh, 44px);
  border-bottom: 1px solid var(--line);
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

.footer-brand img {
  height: 26px;
  width: auto;
}

.footer-tag {
  max-width: 46ch;
  color: var(--ink-3);
  font-size: 0.95rem;
  line-height: 1.65;
  text-align: right;
}

/* Colunas */
.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(28px, 4vw, 48px);
  padding-block: clamp(36px, 6vh, 56px);
}

.footer-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 12px;
}

.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.footer-col li a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding-block: 8px;
  color: var(--ink-2);
  font-size: 0.95rem;
  line-height: 1.45;
  transition: color var(--dur) var(--ease-out);
}

.footer-col li a:hover { color: var(--ink-1); }

.footer-address { font-style: normal; }

/* "Tangará da Serra – MT" nunca quebra (o en dash é breakpoint válido no
   Unicode mesmo cercado de nbsp — só white-space:nowrap segura) */
.site-footer .nowrap { white-space: nowrap; }

/* Endereço: texto corrido (não inline-flex — o span .nowrap deve fluir
   na linha, não virar um segundo item flex ao lado do texto) */
.footer-col li a.footer-endereco {
  display: block;
  padding-block: 8px;
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-redes svg {
  flex: none;
  width: 18px;
  height: 18px;
  color: var(--ink-3);
  transition: color var(--dur) var(--ease-out);
}

.footer-redes a:hover svg { color: var(--brand-2); }

/* Barra final */
.footer-bar {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px 32px;
  padding-block: 22px 26px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--ink-3);
}

/* ---------- Responsivo ---------- */

@media (max-width: 1080px) {
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-top {
    flex-direction: column;
    align-items: flex-start;
  }
  .footer-tag { text-align: left; }
}

@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .footer-bar {
    flex-direction: column;
    gap: 4px;
  }
}