.footer {
  background: linear-gradient(165deg, var(--dark-blue-mid) 0%, var(--dark-blue) 55%, #071d40 100%);
  color: rgba(255, 255, 255, 0.86);
  padding: 4rem 0 1.75rem;
  margin-top: 0;
}

.footer__top {
  display: grid;
  grid-template-columns: 1.2fr 1.8fr;
  gap: 3rem;
  padding-bottom: 2.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer__logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--white);
  margin-bottom: 0.9rem;
}

.footer__mark {
  width: 1.45rem;
  height: 1.45rem;
  border-radius: 0.3rem;
  background: linear-gradient(145deg, var(--blue-soft), var(--blue));
}

.footer__brand p {
  max-width: 22rem;
  font-size: 0.94rem;
  line-height: 1.55;
  color: rgba(232, 238, 246, 0.78);
}

.footer__contact {
  margin-top: 1rem;
}

.footer__whatsapp {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-top: 0.75rem;
}

.footer__whatsapp a {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  transition: color 0.2s ease;
}

.footer__whatsapp a:hover {
  color: var(--white);
}

.footer__cols {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.footer__col h3 {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 1rem;
}

.footer__col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer__col a {
  font-size: 0.92rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.88);
  transition: color 0.2s ease;
}

.footer__col a:hover {
  color: var(--white);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.35rem;
  font-size: 0.84rem;
  color: rgba(232, 238, 246, 0.62);
}

.footer__legal {
  display: flex;
  gap: 1.25rem;
}

.footer__legal a:hover {
  color: var(--white);
}

@media (max-width: 860px) {
  .footer__top {
    grid-template-columns: 1fr;
    gap: 2.25rem;
  }

  .footer__cols {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 520px) {
  .footer__cols {
    grid-template-columns: 1fr;
  }

  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}