/* ============================================================
   ESTILOS DO RODAPÉ INFERIOR - FOOTER SIMPLIFICADO
   ============================================================
   Arquivo CSS específico para estilização do rodapé do site.
   Layout simplificado: Instagram, linha divisória, copyright e links de política.
   ============================================================ */

/* Container principal do rodapé */
footer {
  background-color: #0A1E4C;
  color: #fff;
  padding: 2.5rem 0 1.5rem 0;
  width: 100%;
  clear: both;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  text-align: center;
}

/* Links de redes sociais - Instagram centralizado */
.social-links {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 1.5rem;
}

.social-btn {
  color: #fff;
  font-size: 1.8rem;
  background-color: rgba(255, 255, 255, 0.1);
  width: 50px;
  height: 50px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  text-decoration: none;
}

.social-btn:hover {
  background-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 255, 255, 0.2);
}

/* Linha divisória */
.footer-divider {
  width: 100%;
  height: 1px;
  background-color: rgba(255, 255, 255, 0.2);
  margin: 0 auto 1.5rem auto;
  max-width: 200px;
}

/* Copyright */
.copyright {
  text-align: center;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.9);
  margin: 0 0 1rem 0;
  line-height: 1.6;
}

/* Links de Política */
.footer-links {
  display: flex;
  gap: 20px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.footer-links a {
  color: #3498db;
  text-decoration: none;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  display: inline-block;
}

.footer-links a:hover {
  color: #5dade2;
  text-decoration: underline;
}

/* ============================================================
   RESPONSIVIDADE - MEDIA QUERIES
   ============================================================ */

/* Tablets e telas médias */
@media (max-width: 768px) {
  footer {
    padding: 2rem 0 1.5rem 0;
  }

  .footer-content {
    padding: 0 1.5rem;
  }

  .social-btn {
    width: 45px;
    height: 45px;
    font-size: 1.6rem;
  }

  .footer-divider {
    max-width: 150px;
  }

  .copyright {
    font-size: 0.85rem;
  }

  .footer-links {
    gap: 15px;
  }

  .footer-links a {
    font-size: 0.85rem;
  }
}

/* Smartphones */
@media (max-width: 480px) {
  footer {
    padding: 1.5rem 0 1rem 0;
  }

  .footer-content {
    padding: 0 1rem;
  }

  .social-btn {
    width: 40px;
    height: 40px;
    font-size: 1.4rem;
  }

  .footer-divider {
    max-width: 120px;
    margin-bottom: 1rem;
  }

  .copyright {
    font-size: 0.8rem;
    margin-bottom: 0.8rem;
  }

  .footer-links {
    flex-direction: column;
    gap: 10px;
  }

  .footer-links a {
    font-size: 0.8rem;
  }
}