/* FOOTER GENERAL */
footer {
  background: #04202a;
  color: #fff;
  font-family: Inter, sans-serif;
  padding: 40px 20px;
}

/* CONTENEDOR PRINCIPAL */
.footer-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

/* TITULOS */
.footer-column h3 {
  font-weight: 800;
  font-size: 1.1rem;
  margin-bottom: 10px;
  border-bottom: 2px solid #f2bf18;
  display: inline-block;
  padding-bottom: 4px;
}

/* LISTAS */
.footer-column ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-weight: 600;
}
.footer-column ul li a {
  color: #fff;
  text-decoration: none;
  transition: color 0.3s;
}
.footer-column ul li a:hover {
  color: #f2bf18;
}

/* REDES SOCIALES */
.footer-social {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}
.footer-social .social-icons {
  display: flex;
  gap: 12px;
}
.footer-social .social-icons a {
  width: 36px;
  height: 36px;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  background: #f2f2f2;
  color: #04202a;
  font-size: 16px;
  transition: all 0.3s ease;
}
.footer-social .social-icons a:hover {
  background: #f2bf18;
  color: #fff;
}

/* FOOTER INFERIOR */
.footer-bottom {
  text-align: center;
  color: #fff;
  margin-top: 30px;
  font-size: 0.9rem;
}

/* RESPONSIVE */
@media(max-width: 768px){
  .footer-container {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .footer-social { align-items: flex-start; }
}