header {
  margin-bottom: -140px;
  padding: 20px 0px 20px 0px;
  position: relative;
  z-index: 10;
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 30px;
}

.header-container img {
  width: 250px;
  object-fit: contain;
}

.header-container ul {
  display: flex;
  gap: 40px;
  list-style: none;
}

.header-container ul li a {
  text-decoration: none;
  color: white;
}

.header-container ul li a:hover {
  outline: solid (1px 20px 1px 20px) var(--azul-primario);
}

@media (max-width: 900px) {
  header { padding: 12px 0; }
  .header-container { width: calc(100% - 40px); max-width: 100%; gap: 22px; }
  .header-container img { width: clamp(175px, 24vw, 230px); }
  .header-container ul { gap: clamp(14px, 2.5vw, 28px); padding: 0; }
  .footer-container { padding-left: 28px; padding-right: 28px; gap: 24px; }
  .footer-container img { width: min(260px, 35vw); }
  .footer-container ul { gap: 20px; padding: 0; flex-wrap: wrap; }
}
@media (max-width: 640px) {
  header { margin-bottom: -112px; padding: 8px 0; }
  .header-container { width: calc(100% - 28px); margin-top: 12px; gap: 12px; flex-direction: column; }
  .header-container img { width: min(210px, 68vw); }
  .header-container nav { width: 100%; }
  .header-container ul { justify-content: center; flex-wrap: wrap; gap: 8px 18px; }
  .header-container ul li a { display: inline-block; padding: 5px 2px; font-size: 14px; }
  .footer-container { flex-direction: column; padding: 26px 18px; text-align: center; }
  .footer-container img { width: min(240px, 72vw); }
  .footer-container ul { justify-content: center; gap: 12px 20px; }
  .direitos-reservados { padding: 12px; line-height: 1.5; }
}