/* ======== FOOTER MEJORADO ======== */
footer {
  background: linear-gradient(135deg, rgb(0,60,114) 0%, rgb(0,40,80) 100%);
  color: #f0eff6;
  padding: 40px 20px 20px 20px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  font-size: 14px;
  position: relative;
  overflow: hidden;
  width: 100%;
}

/* Efecto de patrón sutil */
footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(circle at 25% 25%, rgba(255,255,255,0.05) 1px, transparent 1px),
    radial-gradient(circle at 75% 75%, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 30px 30px;
  pointer-events: none;
}

footer > div {
  position: relative;
  z-index: 1;
  padding: 0 10px;
}

footer h3 {
  font-size: 16px;
  margin-bottom: 15px;
  padding-bottom: 8px;
  border-bottom: 2px solid rgba(255,255,255,0.3);
  color: #ffcc00;
  font-weight: 600;
  letter-spacing: 0.5px;
}

footer p, footer a {
  color: #ececed;
  text-decoration: none;
  display: block;
  margin-bottom: 8px;
  transition: all 0.3s ease;
  line-height: 1.5;
}

footer a:hover {
  color: #ffcc00;
  transform: translateX(5px);
}

/* Iconos de contacto */
footer i {
  width: 20px;
  text-align: auto;
  margin-right: 8px;
  color: #fe6600;
}

/* Sección de redes sociales mejorada */
.social-icons {
  text-align: left;
}

.social-icons h3 {
  text-align: left;
}

.social-icons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255,255,255,0.1);
  border-radius: 50%;
  font-size: 18px;
  margin: 0 5px 10px 0;
  transition: all 0.3s ease;
  box-shadow: 0 3px 5px rgba(0,0,0,0.2);
}

.social-icons a:hover {
  background-color: #ffffff;
  color: rgb(0,60,114);
  transform: translateY(-4px);
  box-shadow: 0 5px 10px rgba(0,0,0,0.3);
}

/* Copyright mejorado */
.copyright {
  grid-column: 1 / -1;
  text-align: center;
  color: #ffcc00;
  font-size: 13px;
  margin-top: 20px;
  padding-top: 15px;
  border-top: 1px solid rgba(255,255,255,0.2);
  font-weight: 500;
  letter-spacing: 0.5px;
  width: 100%;
}

/* RESPONSIVO MEJORADO PARA FOOTER */
@media (max-width: 992px) {
  footer {
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    padding: 35px 15px 15px 15px;
  }
}

@media (max-width: 768px) {
  footer {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 30px 15px 15px 15px;
  }
  
  footer > div {
    text-align: center;
  }
  
  footer h3 {
    text-align: center;
  }
  
  .social-icons {
    text-align: center;
  }
  
  .social-icons h3 {
    text-align: center;
  }
  
  .social-icons a {
    margin: 0 8px 10px 8px;
  }
}

@media (max-width: 480px) {
  footer {
    padding: 25px 10px 10px 10px;
    gap: 15px;
  }
  
  footer h3 {
    font-size: 15px;
  }
  
  footer p, footer a {
    font-size: 13px;
  }
  
  .social-icons a {
    width: 35px;
    height: 35px;
    font-size: 16px;
    margin: 0 5px 8px 5px;
  }
}