.ui8-footer{background:#1a1a1a;color:#fff;padding:60px 0 30px;margin-top:80px}.ui8-footer-container{max-width:1200px;margin:0 auto;padding:0 20px}@media (max-width:768px){.ui8-footer{padding:40px 0 20px;margin-top:60px}.ui8-footer-container{padding:0 16px}}.ui8-footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}@media (max-width:1024px){.ui8-footer-grid{grid-template-columns:1fr 1fr;gap:30px}}@media (max-width:768px){.ui8-footer-grid{grid-template-columns:1fr;gap:30px;margin-bottom:30px}}.ui8-footer-column{display:flex;flex-direction:column}.ui8-footer-column h3{color:#fff;font-size:18px;font-weight:600;margin-bottom:20px;padding-bottom:10px;border-bottom:2px solid #3b82f6;display:inline-block}@media (max-width:768px){.ui8-footer-column h3{font-size:16px;margin-bottom:15px}}.ui8-footer-company{max-width:300px}.ui8-footer-logo{display:flex;align-items:center;margin-bottom:20px;text-decoration:none;color:#fff}.ui8-footer-logo img{max-height:40px;width:auto;margin-right:12px}.ui8-footer-logo-text{font-size:24px;font-weight:700}.ui8-footer-description{color:#ccc;line-height:1.6;margin-bottom:20px;font-size:14px}.ui8-footer-contact{display:flex;flex-direction:column;gap:8px}.ui8-contact-item{display:flex;align-items:center;color:#ccc;font-size:14px;text-decoration:none;transition:color .2s ease}.ui8-contact-item:hover{color:#3b82f6}.ui8-contact-item i{margin-right:10px;width:16px;text-align:center;color:#3b82f6}.ui8-footer-nav{list-style:none;padding:0;margin:0}.ui8-footer-nav li{margin-bottom:12px}.ui8-footer-nav a{color:#ccc;text-decoration:none;font-size:14px;transition:all .2s ease;display:flex;align-items:center}.ui8-footer-nav a:hover{color:#3b82f6;padding-left:5px}.ui8-footer-nav a i{margin-right:8px;width:14px;text-align:center;opacity:.7}.ui8-footer-social{margin-top:20px}.ui8-social-links{display:flex;gap:15px;flex-wrap:wrap}.ui8-social-link{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:rgba(255,255,255,.1);color:#fff;text-decoration:none;border-radius:50%;transition:all .3s ease;font-size:18px}.ui8-social-link:hover{background:#3b82f6;transform:translateY(-2px);box-shadow:0 4px 12px rgba(59,130,246,.3)}.ui8-social-link.facebook:hover{background:#1877f2}.ui8-social-link.youtube:hover{background:red}.ui8-social-link.tiktok:hover{background:#000}.ui8-social-link.zalo:hover{background:#0068ff}.ui8-footer-newsletter{margin-top:20px}.ui8-newsletter-description{color:#ccc;font-size:14px;margin-bottom:15px;line-height:1.5}.ui8-newsletter-form{display:flex;gap:10px;margin-bottom:15px}@media (max-width:480px){.ui8-newsletter-form{flex-direction:column;gap:10px}}.ui8-newsletter-input{flex:1;padding:12px 15px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.1);border-radius:6px;color:#fff;font-size:14px;outline:0;transition:all .2s ease}.ui8-newsletter-input::placeholder{color:#ccc}.ui8-newsletter-input:focus{border-color:#3b82f6;background:rgba(255,255,255,.15)}.ui8-newsletter-button{padding:12px 20px;background:#3b82f6;color:#fff;border:none;border-radius:6px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s ease;white-space:nowrap}.ui8-newsletter-button:hover{background:#2563eb;transform:translateY(-1px)}.ui8-newsletter-privacy{font-size:12px;color:#999;line-height:1.4}.ui8-newsletter-privacy a{color:#3b82f6;text-decoration:none}.ui8-newsletter-privacy a:hover{text-decoration:underline}.ui8-footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:30px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px}@media (max-width:768px){.ui8-footer-bottom{flex-direction:column;text-align:center;gap:15px;padding-top:20px}}.ui8-footer-copyright{color:#999;font-size:14px}.ui8-footer-legal{display:flex;gap:20px;align-items:center}@media (max-width:768px){.ui8-footer-legal{gap:15px;flex-wrap:wrap;justify-content:center}}.ui8-footer-legal a{color:#ccc;text-decoration:none;font-size:14px;transition:color .2s ease}.ui8-footer-legal a:hover{color:#3b82f6}.ui8-footer-payments{display:flex;align-items:center;gap:10px}.ui8-payment-icon{width:40px;height:25px;background:#fff;border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:12px;color:#333;font-weight:600}.ui8-back-to-top{position:fixed;bottom:30px;right:30px;width:50px;height:50px;background:#3b82f6;color:#fff;border:none;border-radius:50%;font-size:20px;cursor:pointer;opacity:0;visibility:hidden;transition:all .3s ease;z-index:1000}.ui8-back-to-top.visible{opacity:1;visibility:visible}.ui8-back-to-top:hover{background:#2563eb;transform:translateY(-2px);box-shadow:0 4px 12px rgba(59,130,246,.3)}@media (max-width:768px){.ui8-back-to-top{bottom:20px;right:20px;width:45px;height:45px;font-size:18px}}.ui8-newsletter-button.loading{opacity:.7;pointer-events:none}.ui8-newsletter-button.loading::after{content:'';width:16px;height:16px;border:2px solid transparent;border-top:2px solid #fff;border-radius:50%;animation:ui8-spin 1s linear infinite;margin-left:8px;display:inline-block}@keyframes ui8-spin{0%{transform:rotate(0)}100%{transform:rotate(360deg)}}.ui8-back-to-top:focus,.ui8-footer a:focus,.ui8-newsletter-button:focus,.ui8-newsletter-input:focus{outline:2px solid #3b82f6;outline-offset:2px}.ui8-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}[dir=rtl] .ui8-footer-logo img{margin-left:12px;margin-right:0}[dir=rtl] .ui8-contact-item i{margin-left:10px;margin-right:0}[dir=rtl] .ui8-footer-nav a:hover{padding-left:0;padding-right:5px}[dir=rtl] .ui8-footer-nav a i{margin-left:8px;margin-right:0}[dir=rtl] .ui8-back-to-top{left:30px;right:auto}@media (max-width:768px){[dir=rtl] .ui8-back-to-top{left:20px;right:auto}}