/* ================================================================
   footer.css — Rodapé
   Dr. Rogério Furtado — Oftalmologista
   Desenvolvido por Pixelry · 2026
================================================================ */

footer {
  padding: clamp(3rem, 6vw, 5rem) clamp(1.25rem, 5vw, 5rem) clamp(1.5rem, 3vw, 2rem);
  border-top: 1px solid var(--cyan-border);
  max-width: 1440px;
  margin-inline: auto;
}

/* ── Logo / Identidade ─────────────────────────────────── */
.footer-logo {
  font-family: var(--ff-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--silver);
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.footer-logo small {
  display: block;
  font-family: var(--ff-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-top: 0.3rem;
}

/* ── Links de Navegação ────────────────────────────────── */
.footer-links {
  display: flex;
  gap: 0.5rem 1.75rem;
  list-style: none;
  flex-wrap: wrap;
  align-items: center;
}

.footer-links a {
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--silver-dim);
  transition: color 0.3s;
  font-weight: 500;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.footer-links a:hover { color: var(--cyan); }

/* ── Texto Legal ────────────────────────────────────────── */
.footer-legal {
  font-size: 0.8rem;
  color: rgba(13,17,23,0.35);
  text-align: right;
  line-height: 1.85;
}

.footer-legal a {
  color: inherit;
  transition: color 0.3s;
}

.footer-legal a:hover {
  color: var(--cyan);
}

/* ── Sub-Rodapé Pixelry ────────────────────────────────── */
.footer-bottom-bar {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  font-family: var(--ff-body);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: var(--silver-dim);
}

.fbb-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.fbb-links {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.5rem;
  padding: 0;
  margin: 0;
}

.fbb-links a {
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: rgba(13,17,23,0.4);
  text-decoration: none;
  transition: color 0.3s;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
}

.fbb-links a:hover {
  color: var(--cyan);
}

.fbb-agency {
  text-align: right;
  text-transform: uppercase;
  line-height: 1.9;
  font-weight: 500;
  color: rgba(13,17,23,0.38);
  letter-spacing: 0.08em;
}

.fbb-agency strong {
  color: var(--cyan);
  letter-spacing: 0.2em;
  font-size: 0.8rem;
}

.fbb-agency a {
  display: inline-block;
  color: inherit;
  text-decoration: none;
  transition: color 0.3s;
  opacity: 0.7;
}

.fbb-agency a:hover {
  color: var(--cyan);
  opacity: 1;
}

.fbb-bottom {
  text-align: center;
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: rgba(13,17,23,0.25);
  font-size: 0.8rem;
  padding-bottom: 0.5rem;
}

/* ── Responsivo ─────────────────────────────────────────── */
@media (max-width: 768px) {
  footer {
    padding: clamp(2.5rem, 5vw, 3rem) 1.5rem clamp(1.5rem, 4vw, 2rem);
    text-align: center;
  }

  .footer-logo {
    align-items: center;
    text-align: center;
    margin-bottom: 2rem;
  }

  .fbb-top {
    flex-direction: column;
    align-items: center;
    gap: 2.5rem;
  }

  .fbb-links {
    justify-content: center;
    gap: 1rem 1.5rem;
  }

  .fbb-agency {
    text-align: center;
  }

  .fbb-bottom {
    text-align: center;
    line-height: 2;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(0, 163, 122, 0.1);
  }
}