/* ============================================================
   DRONE INVENTORY — FOOTER COMÚN
   Archivo compartido por las páginas principales del sitio.
   Paleta: azul #18324A / #1A3852 + acento #FBB03B
============================================================ */

.footer-modern {
  background: linear-gradient(135deg, #18324A 0%, #1A3852 100%);
  padding: 60px 0 0;
  color: #C7D2DC;
}

.footer-main { padding-bottom: 25px; }
.footer-col { margin-bottom: 30px; }

.footer-col h4 {
  position: relative;
  margin: 0 0 20px;
  padding-bottom: 10px;
  color: #FFFFFF;
  font-size: 18px;
  font-weight: 500;
}

.footer-col h4::after {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background: #FBB03B;
  content: "";
}

.footer-col p {
  margin-bottom: 15px;
  color: #C7D2DC;
  line-height: 1.8;
}

.footer-cta { margin-top: 20px; }

.btn-footer {
  display: inline-block;
  padding: 12px 30px;
  background: #FBB03B;
  border: 1px solid #FBB03B;
  border-radius: 5px;
  color: #18324A;
  font-size: 14px;
  font-weight: 600;
  transition: background-color .2s ease, border-color .2s ease, transform .2s ease;
}

.btn-footer:hover,
.btn-footer:focus {
  background: #F5A126;
  border-color: #F5A126;
  color: #18324A;
  transform: translateY(-1px);
}

.footer-links,
.footer-contact,
.social-links {
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-links li { margin-bottom: 10px; }

.footer-links a,
.footer-contact a,
.footer-contact span {
  color: #C7D2DC;
  font-size: 14px;
}

.footer-links a:hover,
.footer-links a:focus,
.footer-contact a:hover,
.footer-contact a:focus {
  color: #FBB03B;
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 15px;
}

.footer-contact li div {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.footer-icon {
  flex-shrink: 0;
  margin-top: 3px;
  fill: #FBB03B;
}

.footer-divider {
  height: 1px;
  margin: 0;
  background: rgba(255,255,255,.12);
}

.footer-bottom {
  align-items: center;
  padding: 20px 0;
}

.footer-copyright { text-align: left; }
.footer-copyright p {
  margin: 0;
  color: #93A7B7;
  font-size: 14px;
}

.footer-social { text-align: right; }

.social-links {
  display: inline-flex;
  gap: 12px;
}

.social-links a {
  display: flex;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 50%;
  color: #FFFFFF;
  transition: background-color .2s ease, border-color .2s ease, color .2s ease;
}

.social-links a:hover,
.social-links a:focus {
  background: #FBB03B;
  border-color: #FBB03B;
  color: #18324A;
}

.social-links a svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

@media (max-width: 767px) {
  .footer-modern { padding-top: 40px; }
  .footer-col { margin-bottom: 35px; text-align: center; }
  .footer-col h4::after { left: 50%; transform: translateX(-50%); }
  .footer-contact li { justify-content: center; }
  .footer-copyright,
  .footer-social { margin-bottom: 15px; text-align: center; }
  .social-links { justify-content: center; }
}