/* Responsive footer with decorative motion and accessible link feedback. */
.whatsapp-chat { position: fixed; right: 20px; bottom: 80px; z-index: 996; display: grid; place-items: center; width: 54px; height: 54px; border-radius: 50%; background: #128c45; color: #fff; font-size: 29px; box-shadow: 0 5px 18px #00000025; transition: transform .2s, background .2s; }
.whatsapp-chat:hover { color: #fff; background: #0d7137; transform: translateY(-3px); }
.whatsapp-chat:focus-visible { outline: 3px solid #128c45; outline-offset: 4px; }
.command-open .whatsapp-chat { visibility: hidden; }
@media (prefers-reduced-motion: reduce) { .whatsapp-chat { transition: none; } }
.footer-modern { position: relative; isolation: isolate; overflow: hidden; background: #0c101b; padding: 76px 0 28px; }
.footer-content { position: relative; z-index: 1; }
.footer-tech { position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: -1; opacity: .42; }
.footer-tech-grid { position: absolute; inset: 0; background-image: linear-gradient(#7182ac18 1px, transparent 1px), linear-gradient(90deg, #7182ac18 1px, transparent 1px); background-size: 64px 64px; mask-image: linear-gradient(180deg, #000, transparent 90%); -webkit-mask-image: linear-gradient(180deg, #000, transparent 90%); }
.footer-tech-scan { position: absolute; left: 0; top: 0; width: 100%; height: 120px; background: linear-gradient(transparent, #ff71800b, transparent); animation: footer-tech-scan 14s linear infinite; }
.footer-signal { position: absolute; width: 150px; height: 1px; background: linear-gradient(90deg, transparent, #ff7180); box-shadow: 0 0 8px #ff718050; animation: footer-signal-travel 12s linear infinite; }
.footer-signal::after { content: ''; position: absolute; right: 0; top: -2px; width: 5px; height: 5px; border-radius: 50%; background: #ff8896; box-shadow: 0 0 12px #ff7180; }
.footer-signal-one { top: 64px; left: -150px; }
.footer-signal-two { top: 256px; left: -150px; animation-delay: -5s; animation-duration: 18s; }
.footer-signal-three { top: 448px; left: -150px; animation-delay: -9s; animation-duration: 15s; }
.footer-tech-node { position: absolute; width: 7px; height: 7px; border-radius: 50%; background: #a8b8df; box-shadow: 0 0 12px #a8b8df60; animation: footer-node-pulse 6s ease-in-out infinite; }
.footer-tech-node-one { top: 128px; left: 20%; }
.footer-tech-node-two { top: 320px; left: 75%; animation-delay: -2s; }
.footer-tech-node-three { top: 512px; left: 45%; animation-delay: -4s; }
@keyframes footer-signal-travel { from { transform: translateX(0); } to { transform: translateX(calc(100vw + 150px)); } }
@keyframes footer-tech-scan { from { transform: translateY(-120px); } to { transform: translateY(1200px); } }
@keyframes footer-node-pulse { 0%, 100% { opacity: .2; transform: scale(.7); } 50% { opacity: .8; transform: scale(1.1); } }
.footer-glow { position: absolute; pointer-events: none; border-radius: 50%; filter: blur(75px); opacity: .16; z-index: -1; animation: footer-glow-drift 16s ease-in-out infinite alternate; }
.footer-glow-one { width: 340px; height: 340px; background: #f51a2f; right: -100px; top: -140px; }
.footer-glow-two { width: 260px; height: 260px; background: #626da1; left: -130px; bottom: 0; animation-delay: -8s; }
@keyframes footer-glow-drift { from { transform: translate3d(0, 0, 0) scale(1); } to { transform: translate3d(-35px, 35px, 0) scale(1.15); } }
.footer-invitation { display: flex; justify-content: space-between; align-items: center; gap: 35px; padding-bottom: 50px; margin-bottom: 50px; border-bottom: 1px solid #ffffff1a; }
.footer-modern .footer-kicker { font-size: 10px; font-weight: 700; letter-spacing: 2px; margin: 0 0 20px; color: #ff8896; }
.footer-invitation h2 { font-size: clamp(32px, 3.5vw, 50px); line-height: 1.15; letter-spacing: -1.5px; color: #fff; font-weight: 600; margin: 0; }
.footer-invitation h2 span { color: #ff7180; }
.footer-start-link { display: inline-flex; align-items: center; gap: 24px; padding: 17px 24px; border: 1px solid #ffffff40; border-radius: 8px; color: #fff; background: #ffffff05; font-size: 14px; font-weight: 600; transition: background .25s, border-color .25s, transform .25s; }
.footer-start-link:hover { background: #c8172b; border-color: #c8172b; transform: translateY(-3px); }
.footer-start-link i { transition: transform .25s; }
.footer-start-link:hover i { transform: translate(3px, -3px); }
.footer-columns { display: grid; grid-template-columns: 1.5fr .8fr 1fr 1.1fr; gap: 42px; }
.footer-modern .refresh-footer-brand { display: inline-block; font-size: 22px; }
.footer-company > p { font-size: 13px; line-height: 1.8; max-width: 290px; margin: 18px 0 22px; }
.footer-modern h3 { font-size: 14px; font-weight: 600; color: #fff; margin: 0 0 23px; }
.footer-modern .footer-link-group { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; }
.footer-modern .footer-link-group h3 { margin-bottom: 9px; }
.footer-link-group a { position: relative; transition: color .2s, transform .2s; }
.footer-link-group a::after { content: ''; position: absolute; left: 0; bottom: -4px; width: 100%; height: 1px; background: #ff7180; transform: scaleX(0); transform-origin: left; transition: transform .25s; }
.footer-link-group a:hover, .footer-link-group a:focus-visible { transform: translateX(4px); }
.footer-link-group a:hover::after, .footer-link-group a:focus-visible::after { transform: scaleX(1); }
.footer-location, .footer-connect > a, .footer-modern .footer-hours { display: flex; align-items: flex-start; gap: 12px; font-size: 13px; color: #bec2cf; line-height: 1.7; }
.footer-connect > a { margin-bottom: 16px; overflow-wrap: anywhere; }
.footer-location i, .footer-connect i { color: #ff7180; }
.footer-modern .footer-hours { margin: 23px 0 0; }
.footer-modern .refresh-footer-bottom { margin-top: 50px; align-items: center; }
.footer-back-top { color: #bec2cf; font-size: 12px; display: inline-flex; align-items: center; gap: 12px; }
.footer-back-top i { transition: transform .25s; }
.footer-back-top:hover i { transform: translateY(-4px); }
.refresh-service { scroll-margin-top: 120px; }
@media (max-width: 991px) {
  .footer-columns { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px; }
  .footer-invitation { align-items: flex-start; }
  .footer-start-link { flex-shrink: 0; }
}
@media (max-width: 767px) {
  .footer-invitation { flex-direction: column; }
}
@media (max-width: 575px) {
  .footer-modern { padding: 55px 12px 24px; }
  .footer-columns { gap: 34px 20px; }
  .footer-company, .footer-connect { grid-column: 1 / -1; }
  .footer-modern .refresh-footer-bottom { align-items: flex-start; gap: 20px; }
  .footer-invitation { margin-bottom: 35px; padding-bottom: 35px; }
}
@media (prefers-reduced-motion: reduce) {
  .footer-tech-scan, .footer-signal, .footer-tech-node { animation: none; }
  .footer-tech-scan, .footer-signal { display: none; }
  .footer-glow { animation: none; }
  .footer-start-link, .footer-start-link i, .footer-link-group a, .footer-link-group a::after, .footer-back-top i { transition: none; }
  .footer-modern [data-aos] { opacity: 1 !important; transform: none !important; transition: none !important; }
}