/* Footer Styles Extracted */
.site-footer { position:relative; background:var(--brand-gradient); color:var(--text-white); overflow:hidden; font-size:15px; }
.site-footer a { color:var(--text-white); text-decoration:none; transition:opacity .3s ease, color .3s ease; }
.site-footer a:hover { opacity:.85; }
.footer-top { position:relative; padding:80px 0 60px; }
.footer-container { width:100%; max-width:1340px; margin:0 auto; padding:0 60px; }
.footer-grid { display:grid; grid-template-columns:420px repeat(3, 1fr); gap:60px 50px; align-items:start; }

/* Brand Block */
.footer-brand-block { position:relative; }
.footer-logo { display:inline-block; }
.footer-logo .logo-mark { font-size:54px; font-weight:700; letter-spacing:1px; line-height:1; font-family: 'Be Vietnam Pro', sans-serif; display:inline-block; background:var(--glass-strong); padding:22px 34px 18px; border-radius:18px; border:1px solid var(--glass-border); backdrop-filter:blur(6px); }
.footer-logo img { max-height:80px; width:auto; display:block; margin:0 auto; }
.subscribe-label { margin:40px 0 14px; font-weight:500; opacity:.95; }
.subscribe-form { max-width:560px; }
.subscribe-field { position:relative; display:flex; background:var(--glass-light); border-radius:48px; padding:6px 8px 6px 24px; backdrop-filter:blur(4px); border:1px solid rgba(255,255,255,0.40); }
.subscribe-input { flex:1; background:transparent; border:none; outline:none; color:var(--pink-800); font-weight:500; font-size:15px; }
.subscribe-input::placeholder { color:var(--pink-700); opacity:.6; font-weight:400; }
.subscribe-btn { width:46px; height:46px; border:none; border-radius:50%; background:var(--text-white); display:flex; align-items:center; justify-content:center; color:var(--primary-color); font-size:18px; cursor:pointer; transition:transform .3s ease, box-shadow .3s ease; }
.subscribe-btn:hover { transform:scale(1.05) rotate(-8deg); box-shadow:0 6px 18px rgba(0,0,0,.15); }
.subscribe-note { margin-top:10px; font-size:13px; min-height:18px; }

/* Social */
.social-list { list-style:none; padding:0; margin:38px 0 0; display:flex; gap:26px; }
.social-btn { width:54px; height:54px; display:flex; align-items:center; justify-content:center; border:2px solid var(--text-white); border-radius:50%; font-size:22px; transition:background .3s ease, color .3s ease, transform .3s ease; }
.social-btn:hover { background:var(--text-white); color:var(--primary-color); transform:translateY(-4px); }

/* Columns */
.footer-col { position:relative; }
.footer-title { text-transform: uppercase;font-size:13px; font-weight:700; letter-spacing:.5px; margin:0 0 26px; opacity:.9; }
.footer-links { list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:12px; }
.footer-links a { font-weight:500; }
.footer-links a:focus-visible { outline:2px dashed #fff; outline-offset:3px; }
.footer-links.contact li { line-height:1.5; }

/* Certification */
.cert-group { margin-top:18px; display:flex; flex-direction:column; gap:14px; }
.cert-img { max-width:190px; height:auto; filter:drop-shadow(0 4px 8px rgba(0,0,0,.15)); background:var(--text-white); padding:6px 10px; border-radius:10px; }
.cert-img.small { max-width:140px; padding:4px 8px; }

/* Decorative shapes */
.footer-bg-shapes .tri { position:absolute; pointer-events:none; background:rgba(255,255,255,.17); clip-path:polygon(50% 0%, 0% 100%, 100% 100%); }
.tri-lg { width:340px; height:360px; right:12%; top:160px; opacity:.45; }
.tri-sm { width:260px; height:280px; right:-40px; bottom:40px; opacity:.28; }

/* Bottom */
.footer-bottom { border-top:1px solid rgba(255,255,255,.6); position:relative; }
.footer-bottom-inner { padding:26px 60px; display:flex; justify-content:center; }
.copyright { font-size:14px; font-weight:500; letter-spacing:.3px; }

/* Accessibility focus */
.site-footer :focus-visible { outline:2px dashed #fff; outline-offset:3px; }

/* Animations subtle */
.footer-links a, .footer-title { position:relative; }
.footer-links a::after { content:""; position:absolute; left:0; bottom:-2px; width:0; height:2px; background:var(--text-white); transition:width .35s ease; }
.footer-links a:hover::after { width:38px; }

/* Responsive */
@media (max-width:1399.98px){
    .footer-grid { grid-template-columns:380px repeat(3,1fr); }
    .footer-container { padding:0 50px; }
}
@media (max-width:1199.98px){
    .footer-grid { grid-template-columns:340px repeat(2,1fr); }
    .footer-col.footer-cert { order:3; }
    .footer-grid { gap:50px 40px; }
}
@media (max-width:991.98px){
    .footer-top { padding:70px 0 55px; }
    .footer-grid { grid-template-columns:1fr 1fr; }
    .footer-brand-block { grid-column:1 / -1; max-width:640px; }
    .footer-container { padding:0 40px; }
    .social-list { margin-top:32px; }
}
@media (max-width:767.98px){
    .footer-container { padding:0 20px; }
    .footer-top { padding:50px 0 40px; }
    .footer-grid { grid-template-columns:1fr; gap:35px; }
    .footer-brand-block { 
        margin-bottom:20px; 
        text-align:center;
    }
    .footer-logo { 
        display:block; 
        text-align:center; 
        margin-bottom:15px;
    }
    .footer-logo img { max-height:65px; }
    .subscribe-label { 
        margin:25px 0 12px; 
        font-size:16px;
        text-align:center;
    }
    .subscribe-field { padding:5px 5px 5px 16px; }
    .subscribe-input { font-size:14px; }
    .subscribe-btn { width:42px; height:42px; font-size:16px; }
    .social-list { 
        margin-top:25px;
        justify-content:center;
        gap:20px;
    }
    .social-btn { width:46px; height:46px; font-size:18px; }
    .footer-col { text-align:center; }
    .footer-title { font-size:14px; margin-bottom:20px; }
    .footer-links { gap:10px; }
    .footer-links a { font-size:15px; }
    .footer-bottom-inner { padding:18px 20px; text-align:center; }
    .copyright { font-size:13px; }
}
@media (max-width:575.98px){
    .footer-container { padding:0 15px; }
    .footer-top { padding:40px 0 30px; }
    .footer-logo img { max-height:55px; }
    .subscribe-label { 
        margin:20px 0 10px; 
        font-size:15px;
    }
    .subscribe-field { 
        padding:4px 4px 4px 14px;
        border-radius:40px;
    }
    .subscribe-input { font-size:13px; }
    .subscribe-btn { width:38px; height:38px; font-size:14px; }
    .social-list { 
        gap:15px;
        margin-top:20px;
    }
    .social-btn { 
        width:42px; 
        height:42px; 
        font-size:16px;
        border-width:1.5px;
    }
    .footer-title { font-size:13px; margin-bottom:15px; }
    .footer-links { gap:8px; }
    .footer-links a { font-size:14px; }
    .footer-bottom-inner { padding:15px; }
    .copyright { font-size:12px; line-height:1.4; }
    .footer-grid { gap:30px; }
    .cert-group { margin-top:15px; align-items:center; }
    .cert-img { max-width:160px; }
    .cert-img.small { max-width:120px; }
}

@media (max-width:480px){
    .footer-logo img { max-height:50px; }
    .subscribe-label { font-size:14px; }
    .subscribe-input { font-size:12px; }
    .subscribe-btn { width:34px; height:34px; font-size:13px; }
    .social-btn { width:38px; height:38px; font-size:15px; }
    .footer-title { font-size:12px; }
    .footer-links a { font-size:13px; }
    .copyright { font-size:11px; }
}

@media (max-width:375px){
    .footer-container { padding:0 12px; }
    .footer-top { padding:35px 0 25px; }
    .footer-logo img { max-height:45px; }
    .subscribe-label { 
        font-size:13px;
        margin:15px 0 8px;
    }
    .subscribe-field { padding:3px 3px 3px 12px; }
    .social-list { gap:12px; }
    .footer-grid { gap:25px; }
    .footer-bottom-inner { padding:12px; }
}

/* Simple JS feedback style */
.subscribe-input.error { color:var(--danger-color); }
.subscribe-note.error { color:var(--danger-soft); }
.subscribe-note.success { color:var(--pink-800); }