:root{--accent:#e62314}.footer-features{background:#161616;border-top:1px solid #2a2a2a;border-bottom:1px solid #2a2a2a;padding:28px 24px}.footer-features-inner{display:flex;justify-content:center;align-items:center;max-width:1400px;margin:0 auto;gap:16px;flex-wrap:wrap}.feat-item{display:flex;align-items:center;justify-content:center;gap:12px;flex:1;min-width:160px}.feat-icon{color:var(--accent);flex-shrink:0}.feat-title{font-size:11px;font-weight:700;color:#fff;letter-spacing:.5px;text-transform:uppercase;margin-bottom:2px}.feat-desc{font-size:11px;color:#888}.footer-main{background:#0e0e0e;padding:50px 24px 36px}.footer-main-inner{display:flex;gap:40px;max-width:1400px;margin:0 auto;flex-wrap:wrap}.footer-col{flex:1;min-width:160px}.footer-brand{flex:1.8;min-width:220px}.footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:14px}.footer-logo-main{font-family:'Inter',sans-serif;font-size:20px;font-weight:900;color:var(--accent);letter-spacing:3px;line-height:1}.footer-logo-sub{font-size:7px;color:rgb(255 255 255 / .6);letter-spacing:1.5px;text-transform:uppercase}.footer-brand-desc{font-size:12.5px;color:#777;line-height:1.8;margin:0}.footer-col-title{font-size:12px;font-weight:700;color:#fff;letter-spacing:1px;text-transform:uppercase;margin:0 0 16px;padding-bottom:10px;border-bottom:1px solid rgb(230 99 20 / .3)}.footer-links{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}.footer-links a{text-decoration:none;color:#888;font-size:13px;transition:color 0.2s}.footer-links a:hover{color:var(--accent)}.footer-contact{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px;font-size:13px;color:#888;line-height:1.6}.footer-contact strong{color:var(--accent)}.social-links{display:flex;gap:10px;flex-wrap:wrap}.social-btn{width:38px;height:38px;border-radius:8px;background:#1e1e1e;border:1px solid #2d2d2d;color:#999;display:flex;align-items:center;justify-content:center;text-decoration:none;transition:all 0.2s}.social-btn:hover{background:var(--accent);border-color:var(--accent);color:#111}.footer-bottom{background:#0a0a0a;text-align:center;padding:16px 24px;border-top:1px solid #1e1e1e}.footer-bottom p{margin:0;font-size:12px;color:#555}@media (max-width:768px){.footer-features-inner{gap:20px}.feat-item{min-width:45%}.footer-main-inner{gap:30px}.footer-col{min-width:140px}}@media (max-width:480px){.feat-item{min-width:100%}.footer-col{min-width:100%}}.footer-logo-img{max-height:40px;width:40px;object-fit:contain;display:block}.social-btn.social-zalo{width:38px!important;height:38px!important;min-width:38px!important;padding:0!important;display:inline-flex!important;align-items:center!important;justify-content:center!important;background:#1e1e1e!important;border:1px solid #2d2d2d!important}.social-btn.social-zalo img{filter:brightness(0) invert(.6)!important;transition:filter 0.2s ease}.social-btn.social-zalo:hover{background:var(--accent)!important;border-color:var(--accent)!important}.social-btn.social-zalo:hover img{filter:brightness(0) invert(.06)!important}.footer-menu-hint{display:none}