/* =====================================================================
   HINAKAR – Giao diện tối giản, cao cấp (trắng – xám – xanh)
   ===================================================================== */
:root{
  --bg:#eaf6fc; --bg2:#d9eef9; --bg3:#c9e5f4; --line:#cfe3ef; --line2:#b7d3e4;
  --blue:#1464f4; --blue-d:#0d4fd0; --blue-l:#eaf1ff;
  --text:#1a1a1a; --text2:#3d3d3d; --muted:#58697a;
  --red:#e3262f; --green:#10a65a; --yellow:#f5a524;
  --radius:8px; --max:1240px;
  --shadow:0 1px 2px rgba(16,24,40,.04),0 4px 16px rgba(16,24,40,.06);
  --shadow-lg:0 2px 6px rgba(16,24,40,.05),0 16px 40px rgba(16,24,40,.10);
  --ease:cubic-bezier(.25,.8,.25,1);
  --mnav-h:0px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:"Mulish",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;font-size:15px;color:var(--text);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;overflow-x:hidden;padding-bottom:var(--mnav-h)}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;color:inherit;background:none}
.container{max-width:var(--max);margin:0 auto;padding:0 24px}
::selection{background:var(--blue);color:#fff}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
.ico svg,.i{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}

/* ---------- Header ---------- */
.topbar{background:#0b4f7a;color:#d6eefb;font-size:13px;text-align:center;padding:8px 16px}
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);transition:box-shadow .3s}
@supports (backdrop-filter:blur(1px)){.header{background:rgba(255,255,255,.85);backdrop-filter:saturate(180%) blur(16px);-webkit-backdrop-filter:saturate(180%) blur(16px)}}
.header.scrolled{box-shadow:0 4px 20px rgba(16,24,40,.06)}
.header .container{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}
.brand{display:flex;align-items:center;flex-shrink:0}
.brand img{height:52px;width:auto;border-radius:6px}
.nav{display:flex;gap:4px;height:100%}
.nav a{position:relative;display:flex;align-items:center;padding:0 18px;font-weight:600;font-size:15px;color:var(--text2);transition:color .2s}
.nav a::after{content:"";position:absolute;left:18px;right:18px;bottom:-1px;height:2px;background:var(--blue);transform:scaleX(0);transition:transform .3s var(--ease)}
.nav a:hover,.nav a.active{color:var(--blue)}
.nav a.active::after{transform:scaleX(1)}
.cart-btn{position:relative;display:flex;align-items:center;gap:8px;padding:10px 4px;font-weight:600;font-size:15px;color:var(--text)}
.cart-btn .count{background:var(--blue);color:#fff;font-size:11px;min-width:20px;height:20px;border-radius:10px;display:grid;place-items:center;padding:0 6px;font-weight:700}
.count.bump{animation:bump .4s var(--ease)}
@keyframes bump{40%{transform:scale(1.3)}}
.menu-toggle{display:none}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 28px;border-radius:4px;font-weight:700;font-size:14px;letter-spacing:.6px;text-transform:uppercase;transition:background .2s,color .2s,border-color .2s,box-shadow .2s;touch-action:manipulation;white-space:nowrap}
.btn-primary{background:var(--blue);color:#fff}
.btn-outline{border:1px solid var(--text);color:var(--text);background:#fff}
.btn-danger{background:var(--blue);color:#fff}
.btn-block{width:100%}
.btn:disabled{opacity:.4;cursor:not-allowed}
.btn:active{transform:translateY(1px)}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-weight:700;color:var(--blue);font-size:14px}
.link-arrow::after{content:"";width:7px;height:7px;border-right:2px solid currentColor;border-top:2px solid currentColor;transform:rotate(45deg);transition:transform .2s}

/* ---------- Hero ---------- */
.hero{background:linear-gradient(180deg,#dff1fb 0%,#c8e6f6 100%);padding:0;overflow:hidden}
.hero .container{display:grid;grid-template-columns:1fr 1.15fr;gap:32px;align-items:center;min-height:540px}
.eyebrow{font-size:13px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--blue);margin-bottom:14px}
.hero h1{font-size:clamp(32px,4.4vw,54px);line-height:1.12;font-weight:800;letter-spacing:-.8px;color:var(--text)}
.hero h1 em{font-style:normal;color:var(--blue)}
.hero p{color:var(--muted);margin:18px 0 8px;font-size:17px;max-width:520px}
.hero-price{margin:18px 0 28px;color:var(--muted);font-size:15px}
.hero-price b{display:block;font-size:30px;color:var(--text);font-weight:800;letter-spacing:-.5px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-visual{position:relative;align-self:end}
.hero-visual img{width:100%;max-width:680px;margin-left:auto;filter:drop-shadow(0 30px 40px rgba(16,24,40,.18));animation:heroIn 1s var(--ease) both}
@keyframes heroIn{from{opacity:0;transform:translateX(40px)}}

/* Dải chọn dòng sản phẩm dưới hero */
.lineup{border-bottom:1px solid rgba(11,79,122,.12);background:#c8e6f6}
.lineup .container{display:grid;grid-template-columns:repeat(4,1fr)}
.lineup a{display:grid;grid-template-columns:84px 1fr;gap:14px;align-items:center;padding:20px 16px;border-left:1px solid rgba(11,79,122,.12);border-top:1px solid rgba(11,79,122,.12);transition:background .2s}
.lineup a:last-child{border-right:1px solid rgba(11,79,122,.12)}
.lineup img{width:84px;height:63px;object-fit:cover;border-radius:4px;background:var(--bg2)}
.lineup b{display:block;font-size:15px;color:var(--text)}
.lineup span{font-size:13px;color:var(--muted)}
.lineup em{font-style:normal;color:var(--blue);font-weight:700}

/* ---------- Sections ---------- */
section{padding:72px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:32px;flex-wrap:wrap}
.section-head h2{font-size:clamp(26px,3vw,36px);line-height:1.2;font-weight:800;letter-spacing:-.5px;color:var(--text)}
.section-head h2 small{display:block;font-size:13px;color:var(--blue);letter-spacing:2px;font-weight:700;text-transform:uppercase;margin-bottom:8px}
.section-head a{display:inline-flex;align-items:center;gap:6px;font-weight:700;color:var(--blue);font-size:14px;min-height:44px}
.alt{background:var(--bg2)}

/* ---------- Flash sale ---------- */
.flash{position:relative}
.flash-head{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:28px}
.flash-title{display:flex;align-items:center;gap:12px;font-size:clamp(26px,3vw,36px);font-weight:800;letter-spacing:-.5px;color:var(--text);text-transform:none}
.flash-title .bolt{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--red);color:#fff;font-size:18px}
.countdown{display:flex;align-items:center;gap:6px;font-weight:600;color:var(--muted);font-size:14px}
.countdown span.box{font-size:18px;font-weight:800;background:var(--text);color:#fff;border-radius:4px;padding:6px 0;min-width:42px;text-align:center;font-variant-numeric:tabular-nums}
.progress{height:4px;background:var(--bg3);border-radius:2px;overflow:hidden;margin:4px 0 2px}
.progress i{display:block;height:100%;background:var(--red);border-radius:2px}
.sold-text{font-size:12px;color:var(--muted);font-weight:600}

/* ---------- Product cards ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:24px}
.card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .3s var(--ease),border-color .3s}
.card-img{position:relative;aspect-ratio:4/3;background:var(--bg2);overflow:hidden}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.badge{position:absolute;top:12px;left:12px;font-size:12px;font-weight:800;padding:3px 8px;border-radius:3px;background:var(--red);color:#fff}
.badge.hot{background:#fff;color:var(--text);left:auto;right:12px;border:1px solid var(--line);font-weight:700}
.card-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.card-type{font-size:12px;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:1px}
.card h3{font-size:19px;line-height:1.3;font-weight:800;letter-spacing:-.2px;color:var(--text)}
.price{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.price-label{width:100%;font-size:12px;color:var(--muted);font-weight:600;margin-bottom:-6px}
.price b{font-size:22px;font-weight:800;color:var(--text);letter-spacing:-.3px}
.price s{color:var(--muted);font-size:14px}
.specs{list-style:none;font-size:13px;color:var(--muted);border-top:1px solid var(--line);padding-top:12px;display:grid;gap:6px}
.specs li{display:flex;justify-content:space-between;gap:12px}
.specs li span:last-child{color:var(--text2);text-align:right;font-weight:600}
.card-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:auto;padding-top:10px}
.card-actions .btn{padding:10px 8px;font-size:13px;letter-spacing:.4px;min-height:46px}
.rating{color:var(--yellow);font-size:12px;letter-spacing:1px}
.rating span{color:var(--muted);letter-spacing:0;font-weight:600}

/* ---------- Tabs / filters ---------- */
.filters{display:flex;gap:0;flex-wrap:wrap;margin-bottom:28px;border-bottom:1px solid var(--line)}
.chip{position:relative;flex-shrink:0;padding:14px 20px;min-height:48px;font-weight:700;font-size:15px;color:var(--muted);transition:color .2s}
.chip::after{content:"";position:absolute;left:12px;right:12px;bottom:-1px;height:2px;background:var(--blue);transform:scaleX(0);transition:transform .3s var(--ease)}
.chip.active{color:var(--text)}
.chip.active::after{transform:scaleX(1)}
.toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:20px}
select,input,textarea{font:inherit;font-size:15px;background:#fff;color:var(--text);border:1px solid var(--line2);border-radius:4px;padding:12px 14px;width:100%;min-height:48px;transition:border-color .2s,box-shadow .2s}
select:focus,input:focus,textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(20,100,244,.12)}
.toolbar select{width:auto}

/* ---------- Partners ---------- */
.partners{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px}
.partner{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;gap:12px;transition:box-shadow .3s var(--ease)}
.partner-logo{height:72px;border-radius:4px;display:grid;place-items:center;font-weight:900;font-size:26px;letter-spacing:2px;background:var(--bg2)}
.partner-logo.setcar{color:#ff6a00;font-style:italic}
.partner-logo.auto365{color:#d71f3c}
.partner-logo.vinfast{color:#1464f4;letter-spacing:6px}
.partner h3{font-size:18px;font-weight:800}
.partner p{color:var(--muted);font-size:14px}
.partner ul{list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.partner ul li{font-size:12px;color:var(--text2);padding:4px 10px;border-radius:3px;font-weight:600;border:1px solid var(--line)}

/* ---------- Features ---------- */
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px}
.feature{position:relative;padding:8px 0}
.feature .ico{width:48px;height:48px;display:grid;place-items:center;border-radius:50%;background:var(--blue-l);color:var(--blue);font-size:22px}
.feature h3{font-size:17px;font-weight:800;margin:16px 0 6px}
.feature p{font-size:14px;color:var(--muted)}
.feature a{color:var(--blue);font-weight:700}
.alt .feature,.contact-grid .feature{background:linear-gradient(160deg,#e6f6ff 0%,#bfe5f8 100%);border:1px solid #9fd2ec;border-radius:var(--radius);padding:24px;box-shadow:0 6px 18px rgba(11,79,122,.10);transition:transform .25s var(--ease),box-shadow .25s}
.alt .feature .ico,.contact-grid .feature .ico{background:#fff;box-shadow:0 2px 8px rgba(20,100,244,.15)}
.alt .feature p,.contact-grid .feature p{color:#3f5a70}
@media (hover:hover){.alt .feature:hover,.contact-grid .feature:hover{transform:translateY(-3px);box-shadow:0 12px 26px rgba(11,79,122,.16)}}

/* ---------- Page header ---------- */
.page-hero{padding:48px 0 24px;background:var(--bg2);border-bottom:1px solid var(--line);margin-bottom:8px}
.breadcrumb{font-size:13px;color:var(--muted);margin-bottom:10px}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--blue)}
.page-hero h1{font-size:clamp(28px,3.6vw,42px);line-height:1.2;font-weight:800;letter-spacing:-.6px}
.page-hero p{color:var(--muted);max-width:720px;margin-top:10px;font-size:16px}

/* ---------- Checkout ---------- */
.steps{display:flex;gap:0;margin:0 0 28px;counter-reset:st;list-style:none;border-bottom:1px solid var(--line)}
.steps li{counter-increment:st;display:flex;align-items:center;gap:10px;padding:0 24px 16px 0;font-weight:700;color:var(--muted);font-size:14px;position:relative}
.steps li::before{content:counter(st);width:28px;height:28px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line2);font-size:13px}
.steps li.on{color:var(--text)}
.steps li.on::before{background:var(--blue);border-color:var(--blue);color:#fff}
.steps li.on::after{content:"";position:absolute;left:0;right:24px;bottom:-1px;height:2px;background:var(--blue)}
.checkout{display:grid;grid-template-columns:1.5fr 1fr;gap:32px;align-items:start}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.panel h2{font-size:20px;font-weight:800;margin-bottom:20px;display:flex;align-items:center;gap:10px}
.panel h2 .i{color:var(--blue)}
.cart-item{display:grid;grid-template-columns:110px 1fr auto;gap:18px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line);animation:fadeUp .35s both}
.cart-item:first-child{padding-top:0}
.cart-item:last-child{border-bottom:0;padding-bottom:0}
.cart-item img{width:110px;height:82px;object-fit:cover;border-radius:4px;background:var(--bg2)}
.cart-item h3{font-size:16px;font-weight:800}
.cart-item .unit{font-size:13px;color:var(--muted)}
.qty{display:inline-flex;vertical-align:middle;align-items:center;border:1px solid var(--line2);border-radius:4px;overflow:hidden;width:max-content;margin-top:8px}
.qty button{width:38px;height:38px;font-size:18px;color:var(--text);touch-action:manipulation}
.qty input{width:44px;min-height:38px;text-align:center;border:0;border-left:1px solid var(--line);border-right:1px solid var(--line);border-radius:0;padding:4px;box-shadow:none}
.line-total{text-align:right;font-weight:800;font-size:16px}
.remove{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;margin:8px 0 0 10px;vertical-align:middle;border:1px solid var(--line2);border-radius:50%;background:#fff;color:var(--muted);transition:color .2s,border-color .2s,background .2s}
.remove svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2.4;stroke-linecap:round}
.remove:hover,.remove:focus-visible{color:#e5252a;border-color:#e5252a;background:#fff5f5}
.summary-row{display:flex;justify-content:space-between;padding:7px 0;color:var(--muted);font-size:15px}
.summary-row span:last-child{color:var(--text);font-weight:600}
.summary-row.total{color:var(--text);font-size:16px;font-weight:800;border-top:1px solid var(--line);margin-top:10px;padding-top:16px;align-items:baseline}
.summary-row.total b{color:var(--blue);font-size:28px;font-weight:800;letter-spacing:-.5px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-grid .full{grid-column:1/-1}
label{font-size:13px;color:var(--text2);display:block;margin-bottom:6px;font-weight:700}
.pay-options{display:grid;gap:10px}
.pay-options label{display:flex;gap:12px;align-items:center;border:1px solid var(--line2);padding:14px 16px;border-radius:4px;color:var(--text);font-size:15px;font-weight:600;cursor:pointer;margin:0;min-height:54px;transition:border-color .2s,background .2s}
.pay-options label:has(input:checked){border-color:var(--blue);background:var(--blue-l)}
.pay-options input{width:20px;height:20px;min-height:0;accent-color:var(--blue)}
.empty{text-align:center;padding:40px 10px;color:var(--muted)}
.empty .ico{display:grid;place-items:center;width:72px;height:72px;margin:0 auto 12px;border-radius:50%;background:var(--bg2);color:var(--muted)}
.empty .ico svg{width:32px;height:32px}
.success{text-align:center;padding:48px 24px;animation:fadeUp .5s both}
.success .ico{display:grid;place-items:center;width:72px;height:72px;margin:0 auto 16px;border-radius:50%;background:#e7f7ef;color:var(--green)}
.success .ico svg{width:36px;height:36px}
.success h2{justify-content:center}
.coupon{display:flex;gap:8px;margin:16px 0 4px}
.coupon .btn{padding:10px 18px;flex-shrink:0}
.note{font-size:13px;color:var(--muted)}
.trust{display:grid;gap:10px;margin-top:20px;padding-top:18px;border-top:1px solid var(--line);font-size:13px;color:var(--text2)}
.trust div{display:flex;align-items:center;gap:10px}
.trust .i{width:18px;height:18px;color:var(--blue)}

/* ---------- About ---------- */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.about-grid h2{font-size:clamp(26px,3vw,36px);font-weight:800;letter-spacing:-.5px}
.about-grid p{color:var(--muted);margin-bottom:14px;font-size:16px}
.about-grid>img{border-radius:8px!important;border:0!important;box-shadow:var(--shadow-lg)}
.timeline{display:grid;gap:0;margin-top:20px;border-top:1px solid var(--line)}
.timeline div{padding:16px 0;border-bottom:1px solid var(--line);color:var(--text2)}
.timeline b{color:var(--blue);display:block;font-size:13px;text-transform:uppercase;letter-spacing:1.5px;margin-bottom:2px}
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px}

/* ---------- FAQ ---------- */
details{border-bottom:1px solid var(--line)}
details:first-of-type{border-top:1px solid var(--line)}
summary{font-weight:700;font-size:17px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 0;min-height:60px}
summary::-webkit-details-marker{display:none}
summary::after{content:"";flex-shrink:0;width:9px;height:9px;border-right:2px solid var(--text);border-bottom:2px solid var(--text);transform:rotate(45deg);transition:transform .3s var(--ease);margin-top:-5px}
details[open] summary::after{transform:rotate(-135deg);margin-top:5px}
details p{color:var(--muted);font-size:15px;padding:0 0 20px;max-width:860px;animation:fadeUp .3s both}

/* ---------- Footer ---------- */
.footer{background:#111418;color:#9aa1ab;padding:64px 0 24px;font-size:14px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}
.footer h4{color:#fff;margin-bottom:16px;font-size:14px;text-transform:uppercase;letter-spacing:1.5px}
.footer ul{list-style:none;display:grid;gap:10px}
.footer a:hover{color:#fff}
.copy{text-align:center;border-top:1px solid rgba(255,255,255,.08);margin-top:40px;padding-top:20px;font-size:13px}

/* ---------- Toast & floating ---------- */
.toast{position:fixed;left:50%;bottom:calc(24px + var(--mnav-h));transform:translateX(-50%) translateY(160px);background:var(--text);color:#fff;font-weight:600;padding:14px 22px;border-radius:4px;transition:transform .4s var(--ease);z-index:100;box-shadow:0 16px 40px rgba(0,0,0,.25);max-width:calc(100% - 32px)}
.toast.show{transform:translateX(-50%) translateY(0)}
.float-contact{position:fixed;right:20px;bottom:calc(20px + var(--mnav-h));display:grid;gap:10px;z-index:60}
.float-contact a{width:50px;height:50px;border-radius:50%;display:grid;place-items:center;font-weight:800;color:#fff;box-shadow:0 6px 18px rgba(0,0,0,.18);font-size:12px;transition:transform .2s}
.float-contact .zalo{background:#0068ff}
.float-contact .call{background:var(--green);font-size:20px}

/* ---------- Tin nóng ---------- */
.news-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:28px}
.news-card{position:relative;display:flex;flex-direction:column}
.news-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--bg2);border-radius:var(--radius)}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.news-cat{position:absolute;left:12px;bottom:12px;background:#fff;color:var(--text);font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:1px;padding:4px 10px;border-radius:3px}
.hot-tag{position:absolute;right:12px;top:12px;background:var(--red);color:#fff;font-size:11px;font-weight:800;letter-spacing:.5px;padding:3px 8px;border-radius:3px}
.news-body{padding:16px 0 0;display:flex;flex-direction:column;gap:8px;flex:1}
.news-meta{font-size:13px;color:var(--muted);display:flex;gap:14px;flex-wrap:wrap}
.news-body h3{font-size:19px;line-height:1.35;font-weight:800;letter-spacing:-.2px}
.news-body p{font-size:14px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.read-more{margin-top:auto;color:var(--blue);font-weight:700;font-size:14px}
.news-card.featured{grid-column:1/-1;display:grid;grid-template-columns:1.3fr 1fr;gap:40px;align-items:center;padding-bottom:28px;border-bottom:1px solid var(--line)}
.news-card.featured .news-thumb{aspect-ratio:16/9}
.news-card.featured .news-body{padding:0}
.news-card.featured h3{font-size:clamp(24px,2.8vw,34px);line-height:1.2;letter-spacing:-.5px}
.news-card.featured p{-webkit-line-clamp:4;font-size:16px}
.news-card[hidden]{display:none}

/* ---------- Bài viết ---------- */
.article-wrap{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:56px;align-items:start}
.article{min-width:0}
.article-cover{border-radius:var(--radius);overflow:hidden;margin:0 0 32px;aspect-ratio:16/9;background:var(--bg2)}
.article-cover img{width:100%;height:100%;object-fit:cover}
.article-content{font-size:17px;line-height:1.85;color:var(--text2);max-width:760px}
.article-content>*+*{margin-top:18px}
.article-content h2{font-size:clamp(22px,2.6vw,28px);font-weight:800;letter-spacing:-.4px;color:var(--text);margin-top:40px;line-height:1.3}
.article-content h3{font-size:19px;font-weight:800;color:var(--text);margin-top:28px}
.article-content ul,.article-content ol{padding-left:22px}
.article-content li+li{margin-top:8px}
.article-content a{color:var(--blue);font-weight:700;text-decoration:underline;text-underline-offset:3px}
.article-content blockquote{border-left:3px solid var(--blue);padding:4px 0 4px 20px;color:var(--text);font-size:18px;font-weight:600}
.article-content img{border-radius:var(--radius);margin:8px auto}
.article-content table{width:100%;min-width:480px;border-collapse:collapse;font-size:15px}
.article-content th,.article-content td{border-bottom:1px solid var(--line);padding:12px 14px;text-align:left}
.article-content th{background:var(--bg2);color:var(--text);font-weight:800;border-bottom:2px solid var(--text)}
.article-cta{margin-top:40px;padding:28px;border-radius:var(--radius);background:var(--bg2);display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.article-cta h3{font-size:20px;font-weight:800}
.article-cta div div{color:var(--muted)}
.article-cta .btn{background:var(--blue);color:#fff}
.share{display:flex;gap:8px;flex-wrap:wrap;margin-top:28px;align-items:center;font-size:14px;color:var(--muted)}
.share a,.share button{border:1px solid var(--line2);border-radius:4px;padding:8px 16px;min-height:42px;display:inline-flex;align-items:center;font-weight:700;color:var(--text);font-size:13px}
.sidebar{position:sticky;top:96px;display:grid;gap:32px}
.side-box h3{font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:1.5px;color:var(--text);margin-bottom:16px;padding-bottom:12px;border-bottom:2px solid var(--text)}
.side-list{list-style:none;display:grid;gap:16px}
.side-list a{display:grid;grid-template-columns:84px 1fr;gap:14px;align-items:center;font-size:14px;font-weight:700;line-height:1.4}
.side-list img{width:84px;height:56px;object-fit:cover;border-radius:4px;background:var(--bg2)}

/* ---------- Swipe & mobile nav ---------- */
.swipe-bar{display:none}
.mnav{display:none}

/* ---------- Hover (máy có chuột) ---------- */
@media (hover:hover){
  .btn-primary:hover,.btn-danger:hover,.article-cta .btn:hover{background:var(--blue-d)}
  .btn-outline:hover{background:var(--text);color:#fff}
  .link-arrow:hover::after{transform:translateX(3px) rotate(45deg)}
  .card:hover{box-shadow:var(--shadow-lg);border-color:transparent}
  .card:hover .card-img img,.news-card:hover .news-thumb img{transform:scale(1.04)}
  .partner:hover{box-shadow:var(--shadow-lg)}
  .chip:hover{color:var(--text)}
  .news-body h3 a:hover,.side-list a:hover{color:var(--blue)}
  .lineup a:hover{background:rgba(255,255,255,.45)}
  .share a:hover,.share button:hover{border-color:var(--text)}
  .qty button:hover{background:var(--bg2)}
  .pay-options label:hover{border-color:var(--text)}
  .float-contact a:hover{transform:scale(1.06)}
  .cart-btn:hover{color:var(--blue)}
}

/* ---------- Reveal ---------- */
@keyframes fadeUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.reveal{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .lineup .container{grid-template-columns:repeat(2,1fr)}
  .lineup a:nth-child(2){border-right:1px solid rgba(11,79,122,.12)}
  .lineup a:nth-child(n+3){border-top:1px solid rgba(11,79,122,.12)}
}
@media (max-width:960px){
  .hero .container{grid-template-columns:1fr;min-height:0;padding-top:48px;gap:8px}
  .hero-visual img{margin:0 auto;max-width:520px}
  .about-grid,.checkout{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .checkout aside{position:static!important}
  .article-wrap{grid-template-columns:minmax(0,1fr)}
  .sidebar{position:static}
  .news-card.featured{grid-template-columns:1fr;gap:0}
  .news-card.featured .news-body{padding-top:16px}
}
@media (max-width:760px){
  :root{--mnav-h:calc(62px + env(safe-area-inset-bottom))}
  .container{padding:0 16px}
  section{padding:44px 0}
  .topbar{font-size:12px;padding:6px 12px}
  .header .container{height:60px}
  .brand img{height:42px}
  .nav,.menu-toggle{display:none!important}
  .cart-btn .label{display:none}

  .hero .container{padding-top:36px}
  .hero p{font-size:15px}
  .hero-price b{font-size:26px}
  .hero-actions .btn{flex:1 1 0;padding:12px 10px}
  .lineup .container{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding:0}
  .lineup .container::-webkit-scrollbar{display:none}
  .lineup a{flex:0 0 72%;scroll-snap-align:start;border-top:1px solid rgba(11,79,122,.12)!important;padding:16px}
  .lineup a:first-child{border-left:0}

  .flash .grid,#best-grid,#tin-nong .news-grid,.partners,.features,.alt .news-grid,.filters{
    display:flex;flex-wrap:nowrap;gap:14px;overflow-x:auto;overscroll-behavior-x:contain;
    scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none;
    margin:0 -16px;padding:2px 16px 16px;scroll-padding:0 16px}
  .flash .grid::-webkit-scrollbar,#best-grid::-webkit-scrollbar,#tin-nong .news-grid::-webkit-scrollbar,.partners::-webkit-scrollbar,.features::-webkit-scrollbar,.alt .news-grid::-webkit-scrollbar,.filters::-webkit-scrollbar{display:none}
  .flash .grid>*,#best-grid>*,#tin-nong .news-grid>*,.partners>*,.alt .news-grid>*{flex:0 0 82%;scroll-snap-align:start}
  .features>*{flex:0 0 70%;scroll-snap-align:start}
  .filters{gap:0;padding-bottom:0;margin-bottom:20px}
  .chip{padding:12px 16px;font-size:14px}
  .swipe-bar{display:block;position:relative;height:2px;background:var(--line);margin:4px auto 0;width:96px;overflow:hidden}
  .swipe-bar i{position:absolute;top:0;left:0;height:100%;background:var(--text);transition:transform .15s linear}
  .swipe-bar[hidden]{display:none}

  .flash-head{margin-bottom:18px}
  .countdown span.box{font-size:16px;min-width:36px}
  .grid{grid-template-columns:1fr;gap:16px}
  .card-actions .btn{min-height:48px}
  .news-card.featured{padding-bottom:20px}

  select,input,textarea{font-size:16px}
  .steps li{padding-right:14px;font-size:13px}
  .steps li span{display:none}
  .steps li.on span{display:inline}
  .form-grid{grid-template-columns:1fr}
  .panel{padding:20px 16px}
  .cart-item{grid-template-columns:80px 1fr;gap:14px}
  .cart-item img{width:80px;height:60px}
  .line-total{grid-column:2;text-align:left}
  .footer{padding-top:44px}
  .footer-grid{grid-template-columns:1fr;gap:24px}
  .float-contact{right:12px;gap:8px}
  .float-contact a{width:44px;height:44px}

  .mnav{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;z-index:70;height:var(--mnav-h);padding-bottom:env(safe-area-inset-bottom);background:rgba(255,255,255,.98);border-top:1px solid var(--line)}
  .mnav a{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-size:11px;font-weight:700;color:var(--muted);touch-action:manipulation}
  .mnav svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
  .mnav a.active{color:var(--blue)}
  .mnav .count{position:absolute;top:6px;left:calc(50% + 6px);background:var(--blue);color:#fff;font-size:10px;font-weight:700;min-width:17px;height:17px;border-radius:9px;display:grid;place-items:center;padding:0 4px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

/* ---------- Bổ sung ---------- */
.flash-title .bolt .i{width:20px;height:20px;fill:#fff;stroke:none}
.hero-visual img{-webkit-mask-image:radial-gradient(ellipse 70% 70% at 50% 50%,#000 62%,transparent 100%);mask-image:radial-gradient(ellipse 70% 70% at 50% 50%,#000 62%,transparent 100%)}
.cart-btn .i{width:22px;height:22px}
.float-contact .call .i{width:22px;height:22px;stroke:#fff}
@media (max-width:760px){
  .hero-visual img{max-width:320px;margin:0 auto}
  .hero .container{padding-bottom:8px}
  .float-contact{display:none}
}
@media (max-width:960px){
  .hero .container{gap:0;padding-bottom:32px}
  .hero-visual{align-self:center;margin-top:28px}
  .hero-visual img{-webkit-mask-image:none;mask-image:none;border-radius:8px;filter:none;box-shadow:var(--shadow);animation:fadeUp .8s both}
}

/* Ảnh thật ở hero */
.hero .container{padding-top:40px;padding-bottom:40px}
.hero-visual{align-self:center}
.hero-visual img{-webkit-mask-image:none;mask-image:none;filter:none;border-radius:12px;aspect-ratio:4/3;object-fit:cover;box-shadow:0 24px 60px rgba(11,79,122,.25)}
@media (max-width:760px){.hero-visual img{max-width:100%;border-radius:10px}}

/* ---------- Trình chiếu ảnh hero ---------- */
.hero-slider{width:100%;max-width:620px;justify-self:end}
.sl-frame{position:relative;padding:10px;background:#fff;border-radius:18px;box-shadow:0 2px 6px rgba(11,79,122,.06),0 24px 56px rgba(11,79,122,.18)}
.slides{position:relative;aspect-ratio:5/4;border-radius:12px;overflow:hidden;background:#0d1620}
.hero-slider .slides img{position:absolute;inset:0;width:100%;height:100%;max-width:none;margin:0;object-fit:cover;object-position:center 40%;border-radius:0;box-shadow:none;aspect-ratio:auto;animation:none;filter:none;opacity:0;transition:opacity .7s ease}
.hero-slider .slides img.active{opacity:1}
.sl-count{position:absolute;top:22px;right:22px;background:rgba(0,0,0,.55);color:#fff;font-size:12px;font-weight:700;letter-spacing:.5px;padding:4px 10px;border-radius:20px;font-variant-numeric:tabular-nums}
.sl-bar{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:16px}
.sl-btn{flex-shrink:0;width:44px;height:44px;border-radius:50%;background:#fff;border:1px solid var(--line2);display:grid;place-items:center;color:var(--text);box-shadow:0 2px 8px rgba(11,79,122,.08);transition:background .2s,color .2s,border-color .2s}
.sl-btn svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.sl-btn:active{transform:scale(.94)}
.sl-thumbs{display:flex;gap:10px;min-width:0}
.sl-thumbs button{width:76px;height:56px;border-radius:8px;overflow:hidden;padding:0;border:2px solid transparent;opacity:.55;background:#0d1620;transition:opacity .25s,border-color .25s,transform .25s}
.sl-thumbs img{width:100%;height:100%;object-fit:cover}
.sl-thumbs button.on{opacity:1;border-color:var(--blue);box-shadow:0 4px 12px rgba(20,100,244,.25)}
@media (hover:hover){
  .sl-btn:hover{background:var(--blue);border-color:var(--blue);color:#fff}
  .sl-thumbs button:hover{opacity:1}
}
@media (max-width:960px){.hero-slider{justify-self:center}}
@media (max-width:760px){
  .sl-frame{padding:6px;border-radius:14px}
  .slides{border-radius:10px}
  .sl-count{top:14px;right:14px}
  .sl-bar{gap:8px;margin-top:12px}
  .sl-btn{width:40px;height:40px}
  .sl-thumbs{gap:6px}
  .sl-thumbs button{width:56px;height:44px;border-radius:6px}
}

/* ---------- Sản phẩm đang phát triển ---------- */
.badge-soon{background:var(--text);color:#fff}
.soon-price{color:var(--blue)!important;font-size:20px!important}
.card-actions.one{grid-template-columns:1fr}
.card-soon .card-img img{filter:saturate(.9)}

/* ===== Tìm kiếm sản phẩm theo loại xe ===== */
.psearch{display:flex;flex-direction:column;gap:12px;margin-bottom:18px}
.psearch-box{position:relative;display:flex;align-items:center;background:#fff;border:1px solid var(--line2);border-radius:999px;padding:0 8px 0 18px;min-height:54px;transition:border-color .2s,box-shadow .2s}
.psearch-box:focus-within{border-color:var(--blue);box-shadow:0 0 0 4px rgba(20,100,244,.12)}
.psearch-box svg{width:20px;height:20px;flex-shrink:0;fill:none;stroke:var(--muted);stroke-width:2;stroke-linecap:round}
.psearch-box input{flex:1;min-width:0;border:0;outline:0;background:transparent;font:inherit;font-size:16px;color:var(--text);padding:14px 12px;-webkit-appearance:none;appearance:none}
.psearch-box input::-webkit-search-cancel-button{display:none}
.psearch-clear{width:38px;height:38px;border-radius:50%;font-size:24px;line-height:1;color:var(--muted);background:var(--bg2);flex-shrink:0}
.psearch-clear[hidden]{display:none}
.psearch-cars{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.psearch-cars::before{content:"Loại xe:";font-size:14px;font-weight:700;color:var(--muted);margin-right:4px}
.car-chip{padding:8px 16px;min-height:38px;border:1px solid var(--line2);border-radius:999px;background:#fff;font-weight:700;font-size:14px;color:var(--text2);transition:all .2s}
.car-chip.on{background:var(--blue);border-color:var(--blue);color:#fff}
@media (hover:hover){.car-chip:hover{border-color:var(--blue);color:var(--blue)}.car-chip.on:hover{color:#fff}}
.empty a:not(.btn){color:var(--blue);font-weight:700}
@media (max-width:760px){
  .psearch-cars{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin:0 -16px;padding:0 16px}
  .psearch-cars::-webkit-scrollbar{display:none}
  .car-chip{flex-shrink:0}
  .psearch-cars::before{flex-shrink:0}
}

/* ===== Tên sản phẩm bấm được ===== */
.card h3 a.card-link{color:inherit}
@media (hover:hover){.card h3 a.card-link:hover{color:var(--blue)}}
.card-img>a{display:block;height:100%}

/* ===== Trang chi tiết sản phẩm ===== */
.pd-crumb{padding:18px 0 0}
.pd-crumb .breadcrumb span{color:var(--text)}
.pd-top{padding:20px 0 48px}
.pd-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:48px;align-items:start}
.pd-gallery{width:100%}
.pd-info h1{font-size:clamp(26px,3vw,38px);line-height:1.2;font-weight:800;letter-spacing:-.5px;margin:6px 0 10px}
.pd-price{display:flex;align-items:baseline;flex-wrap:wrap;gap:10px 14px;margin:18px 0 12px}
.pd-price b{font-size:34px;font-weight:800;letter-spacing:-.5px;color:var(--blue)}
.pd-price s{color:var(--muted);font-size:17px}
.pd-off{background:#e5252a;color:#fff;font-weight:800;font-size:13px;border-radius:4px;padding:3px 8px}
.pd-desc{color:var(--text2);margin-bottom:18px}
.pd-quick{list-style:none;padding:0;margin:0 0 22px;border-top:1px solid var(--line)}
.pd-quick li{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid var(--line)}
.pd-quick span{color:var(--muted)}
.pd-quick b{text-align:right}
.pd-actions{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.pd-actions .btn{min-height:52px;width:100%}
.pd-actions a.btn:only-child{grid-column:1/-1}
.pd-trust{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:8px;font-size:14px;color:var(--text2)}
.pd-trust li{position:relative;padding-left:26px}
.pd-trust li::before{content:"";position:absolute;left:0;top:3px;width:16px;height:16px;border-radius:50%;background:var(--blue) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12l4 4 8-8'/%3E%3C/svg%3E") center/11px no-repeat}
.pd-tabs{position:sticky;top:var(--header-h,72px);z-index:20;background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.pd-tabs .container{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
.pd-tabs .container::-webkit-scrollbar{display:none}
.pd-tabs a{flex-shrink:0;padding:16px 18px;font-weight:700;font-size:15px;color:var(--muted);white-space:nowrap}
@media (hover:hover){.pd-tabs a:hover{color:var(--blue)}}
#thong-tin-hien-thi,#video-review,#video-lap-dat,#hinh-anh{scroll-margin-top:140px}
.pd-display{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.pd-disp{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.pd-disp .n{display:block;font-size:28px;font-weight:900;color:var(--blue);line-height:1;margin-bottom:12px}
.pd-disp h3{font-size:18px;font-weight:800;margin-bottom:6px}
.pd-disp p{color:var(--text2);font-size:14px}
.pd-sub{font-size:20px;font-weight:800;margin:36px 0 12px}
.pd-specs{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.pd-specs th,.pd-specs td{padding:14px 18px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.pd-specs th{width:34%;color:var(--muted);font-weight:600;background:var(--bg)}
.pd-specs tr:last-child th,.pd-specs tr:last-child td{border-bottom:0}
.pd-video{max-width:900px}
.pd-video iframe,.pd-video video,.pd-video .yt{display:block;width:100%;aspect-ratio:16/9;border:0;border-radius:14px;background:#000;overflow:hidden}
.pd-video .yt{position:relative;padding:0;cursor:pointer}
.pd-video .yt img{width:100%;height:100%;object-fit:cover;opacity:.9}
.yt-play{position:absolute;left:50%;top:50%;width:76px;height:76px;margin:-38px 0 0 -38px;border-radius:50%;background:rgba(20,100,244,.92);box-shadow:0 8px 24px rgba(0,0,0,.35)}
.yt-play::after{content:"";position:absolute;left:31px;top:24px;border-style:solid;border-width:14px 0 14px 22px;border-color:transparent transparent transparent #fff}
.video-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-align:center;min-height:220px;padding:28px 24px;border:2px dashed var(--line2);border-radius:14px;background:#fff;color:var(--muted)}
.video-empty svg{width:48px;height:48px;fill:none;stroke:var(--blue);stroke-width:1.6;stroke-linejoin:round}
.video-empty b{font-size:18px;color:var(--text)}
.video-empty a{color:var(--blue);font-weight:700}
@media (max-width:900px){.pd-grid{grid-template-columns:1fr;gap:28px}}
@media (max-width:760px){
  .pd-top{padding:12px 0 36px}
  .pd-price b{font-size:28px}
  .pd-tabs{top:var(--header-h,60px)}
  .pd-tabs a{padding:14px 12px;font-size:14px}
  .pd-specs th,.pd-specs td{padding:12px}
  .video-empty{min-height:180px}
}

/* Chọn xe ở trang chi tiết */
.pd-cars{margin:0 0 20px}
.pd-cars>span{display:block;font-size:14px;font-weight:700;color:var(--muted);margin-bottom:8px}
.pd-cars>div{display:flex;flex-wrap:wrap;gap:8px}
.pd-cars .car-chip{display:inline-flex;align-items:center}

/* Báo lỗi ô nhập (thông tin nhận hàng) */
.is-invalid,.is-invalid:focus{border-color:#e5252a !important;box-shadow:0 0 0 3px rgba(229,37,42,.12) !important}
.field-err{display:flex;align-items:center;gap:6px;margin-top:6px;font-size:13px;font-weight:600;color:#d11a1f}
.field-err::before{content:"!";display:inline-grid;place-items:center;width:16px;height:16px;flex-shrink:0;border-radius:50%;background:#e5252a;color:#fff;font-size:11px;font-weight:900}
.field-err:empty{display:none}

/* ===== Khung đối tác: nền xanh biển đậm, nổi bật trên nền sáng ===== */
.partner{background:linear-gradient(155deg,#0b4f7a 0%,#0d3f66 55%,#123a8c 100%);border:1px solid rgba(255,255,255,.08);border-top:4px solid var(--p-accent,#3fa9f5);border-radius:12px;box-shadow:0 14px 32px rgba(11,63,102,.22);color:#fff;overflow:hidden;transition:transform .3s var(--ease),box-shadow .3s}
.partner::after{content:"";position:absolute;right:-60px;top:-60px;width:180px;height:180px;border-radius:50%;background:radial-gradient(circle,rgba(63,169,245,.28),transparent 70%);pointer-events:none}
.partner:nth-child(1){--p-accent:#ff6a00}
.partner:nth-child(2){--p-accent:#ff3355}
.partner:nth-child(3){--p-accent:#3fa9f5}
.partner-logo{background:#fff;border-radius:8px;box-shadow:0 6px 16px rgba(0,0,0,.18)}
.partner h3{color:#fff}
.partner p{color:#c9def0}
.partner ul li{color:#e6f3ff;border-color:rgba(255,255,255,.22);background:rgba(255,255,255,.08);border-radius:999px}
@media (hover:hover){.partner:hover{transform:translateY(-4px);box-shadow:0 20px 40px rgba(11,63,102,.32)}}
.partner>*{position:relative;z-index:1}

/* Bộ đếm lượt truy cập ở footer */
.copy{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 24px;text-align:left}
.visits{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border:1px solid rgba(255,255,255,.14);border-radius:999px;background:rgba(255,255,255,.05);color:#cfd8e3}
.visits svg{width:16px;height:16px;fill:none;stroke:#3fa9f5;stroke-width:2;stroke-linejoin:round}
.visits b{color:#fff;font-weight:800;font-variant-numeric:tabular-nums}
.visits i{font-style:normal;opacity:.5}
@media (max-width:760px){.copy{justify-content:center;text-align:center}}

/* Mũi tên 2 bên ảnh chính (ảnh đầu Trang chủ) */
.sl-frame .sl-side{position:absolute;top:50%;z-index:2;width:54px;height:54px;transform:translateY(-50%);background:rgba(255,255,255,.96);border:0;color:var(--blue);box-shadow:0 8px 22px rgba(11,40,70,.28)}
.sl-frame .sl-side svg{width:24px;height:24px;stroke-width:2.8}
.sl-frame .sl-prev{left:-27px}
.sl-frame .sl-next{right:-27px}
.sl-frame .sl-side:active{transform:translateY(-50%) scale(.92)}
@media (hover:hover){.sl-frame .sl-side:hover{background:var(--blue);color:#fff}}
@media (max-width:1100px){.sl-frame .sl-prev{left:12px}.sl-frame .sl-next{right:12px}}
@media (max-width:760px){.sl-frame .sl-side{width:44px;height:44px}.sl-frame .sl-side svg{width:20px;height:20px}}

/* Video dọc (YouTube Shorts) */
.pd-video .is-short{aspect-ratio:9/16;width:min(360px,100%);margin:0 auto}
.pd-video:has(.is-short){max-width:none}

/* Ảnh dọc trong khung trình chiếu: hiện trọn ảnh trên nền mờ */
.hero-slider .slides img.tall{object-fit:contain;background:#0e1a24}

/* Sản phẩm "Giá ưu đãi – liên hệ" */
.badge-deal{background:#ff6a00;color:#fff}
.deal-price{color:#e5252a !important}
.deal-note{display:block;font-size:13px;color:var(--muted);margin-top:2px}
.card-contact .card-actions a{display:inline-flex;align-items:center;justify-content:center}
.pd-price .deal-note{flex-basis:100%;font-size:14px}
.pd-actions a.btn{display:inline-flex;align-items:center;justify-content:center}
.deal-price{font-size:20px !important}
.badge-new{display:inline-block;margin-top:6px;background:#ff6a00;color:#fff;font-size:12px;font-weight:800;letter-spacing:.4px;text-transform:uppercase;padding:4px 10px;border-radius:4px}
.pd-price b{font-size:30px}