:root {
  --td-primary:#063b5c; --td-primary-dark:#032c45; --td-ocean:#076b8f; --td-aqua:#18a7b8;
  --td-surface:#eef8fb; --td-white:#fff; --td-text:#13323f; --td-muted:#6a7d86; --td-accent:#ef8c45;
}
body.brand-tiendoan { color:var(--td-text); background:#fff; }
.brand-tiendoan .header { background:rgba(255,255,255,.98); border-bottom:1px solid #d9edf2; position:relative; z-index:20; }
.brand-tiendoan .header__menu ul li a { color:var(--td-primary); font-weight:700; }
.brand-tiendoan .td-official-logo { display:block; width:auto; height:68px; max-width:138px; object-fit:contain; }
.brand-tiendoan .header__logo .td-official-logo { height:68px; width:auto; max-width:none; }
.brand-tiendoan .offcanvas__logo .td-official-logo { height:60px; max-width:110px; margin:0 auto; }
.brand-tiendoan .header__menu ul li a:hover, .brand-tiendoan .header__right a:hover { color:var(--td-aqua); }
.brand-tiendoan .td-text-logo { display:inline-flex; align-items:center; gap:10px; text-decoration:none; color:var(--td-primary); line-height:1; }
.brand-tiendoan .td-text-logo strong { display:block; font-size:15px; letter-spacing:.04em; white-space:nowrap; text-decoration:none; }
.brand-tiendoan .td-text-logo:hover { text-decoration:none; }
.brand-tiendoan .td-text-logo small { display:block; margin-top:5px; color:var(--td-aqua); font-size:9px; letter-spacing:.22em; }
.brand-tiendoan .td-logo-mark { display:grid; place-items:center; width:43px; height:43px; border-radius:12px 4px 12px 4px; background:var(--td-primary); color:#fff; font-weight:900; font-size:18px; }
.brand-tiendoan .footer { background:linear-gradient(135deg,#031f31,#063b5c)!important; color:#d9edf2; }
.brand-tiendoan .footer__widget h6, .brand-tiendoan .footer__description { color:#fff; }
.brand-tiendoan .footer a { color:#b8dce5; }
.td-home { overflow:hidden; }
.td-hero { min-height:650px; display:flex; align-items:center; position:relative; color:#fff; background:linear-gradient(90deg,rgba(3,32,52,.9),rgba(3,60,80,.58),rgba(3,40,60,.2)),var(--td-hero-image,linear-gradient(135deg,#032c45,#076b8f)); background-size:cover; background-position:center; }
.td-hero:after { content:""; position:absolute; inset:auto 0 0; height:100px; background:linear-gradient(180deg,transparent,var(--td-surface)); pointer-events:none; }
.td-shell { width:min(1180px,calc(100% - 40px)); margin:auto; }
.td-hero__content { max-width:700px; padding:100px 0; position:relative; z-index:1; }
.td-kicker { color:#8de3e4; font-weight:800; letter-spacing:.18em; text-transform:uppercase; font-size:12px; }
.td-hero h1 { margin:14px 0 18px; font-size:clamp(38px,6vw,76px); line-height:1.02; font-weight:900; color:#fff; }
.td-hero p { max-width:600px; font-size:clamp(17px,2vw,22px); line-height:1.6; color:#e4f8fa; }
.td-actions { display:flex; flex-wrap:wrap; gap:12px; margin-top:30px; }
.td-btn { display:inline-flex; align-items:center; justify-content:center; min-height:48px; padding:0 24px; border-radius:5px; font-weight:800; text-decoration:none; transition:.2s; }
.td-btn--primary { background:var(--td-accent); color:#fff; }.td-btn--primary:hover{background:#d9732e;color:#fff;transform:translateY(-2px)}
.td-btn--ghost { border:1px solid rgba(255,255,255,.6); color:#fff; }.td-btn--ghost:hover{background:#fff;color:var(--td-primary)}
.td-trust { position:relative; z-index:2; margin-top:-44px; }.td-trust__grid,.td-grid-4,.td-process { display:grid; grid-template-columns:repeat(4,1fr); gap:16px; }
.td-trust__item,.td-card,.td-process__item { background:#fff; border:1px solid #d9edf2; border-radius:10px; box-shadow:0 12px 30px rgba(6,59,92,.08); }
.td-trust__item { padding:22px; }.td-trust__item strong{display:block;color:var(--td-primary);}.td-trust__item span{font-size:13px;color:var(--td-muted)}
.td-section { padding:88px 0; }.td-section--surface { background:var(--td-surface); }.td-section__head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:30px}.td-section h2{color:var(--td-primary);font-size:clamp(28px,4vw,44px);margin:0;font-weight:900}.td-section__head p{max-width:550px;color:var(--td-muted);margin:10px 0 0;line-height:1.7}
.td-card { overflow:hidden; transition:.2s; }.td-card:hover{transform:translateY(-5px);box-shadow:0 18px 38px rgba(6,59,92,.15)}.td-card__image{height:220px;background:#dff3f6;overflow:hidden}.td-card__image img{width:100%;height:100%;object-fit:cover}.td-card__body{padding:20px}.td-card h3{font-size:18px;margin:0 0 8px;color:var(--td-primary)}.td-card p{font-size:14px;color:var(--td-muted);line-height:1.6;margin:0 0 16px}.td-link{color:var(--td-ocean);font-weight:800;text-decoration:none}.td-link:hover{color:var(--td-accent)}
.td-about { display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.td-about__visual{min-height:360px;border-radius:14px;background:radial-gradient(circle at 30% 25%,#50d4d8,transparent 28%),linear-gradient(145deg,#063b5c,#18a7b8);position:relative;overflow:hidden}.td-about__visual:after{content:"TIẾN ĐOÀN";position:absolute;right:-20px;bottom:22px;color:rgba(255,255,255,.14);font-size:54px;font-weight:900;transform:rotate(-12deg)}.td-copy{color:var(--td-muted);line-height:1.8}.td-stat{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:24px}.td-stat strong{display:block;color:var(--td-primary);font-size:22px}.td-stat span{font-size:12px;color:var(--td-muted)}
.td-process__item{padding:24px;position:relative}.td-process__number{color:var(--td-aqua);font-size:32px;font-weight:900}.td-process h3{color:var(--td-primary);font-size:17px}.td-process p{font-size:13px;line-height:1.6;color:var(--td-muted)}
.td-cta{padding:70px 0;background:linear-gradient(120deg,var(--td-primary-dark),var(--td-ocean));color:#fff}.td-cta h2{color:#fff}.td-cta p{color:#c9e8ed}
@media(max-width:991px){.td-hero{min-height:580px}.td-trust__grid,.td-grid-4,.td-process{grid-template-columns:repeat(2,1fr)}.td-about{grid-template-columns:1fr;gap:30px}.td-section{padding:64px 0}}
@media(max-width:575px){.td-shell{width:min(100% - 28px,1180px)}.td-hero{min-height:560px}.td-hero__content{padding:80px 0}.td-hero h1{font-size:40px}.td-actions .td-btn{width:100%}.td-trust{margin-top:-25px}.td-trust__grid,.td-grid-4,.td-process{grid-template-columns:repeat(2,1fr);gap:10px}.td-trust__item{padding:15px 12px}.td-card__image{height:155px}.td-section__head{display:block}.td-stat{grid-template-columns:1fr 1fr 1fr}.brand-tiendoan .td-text-logo strong{font-size:12px}.brand-tiendoan .td-text-logo small{font-size:7px}}
@media(max-width:991px){.brand-tiendoan .header-logo{max-width:170px}.brand-tiendoan .td-official-logo{height:58px;max-width:92px}}