/* ==========================================================================
   AUTO VIỆT — Đại lý ô tô đa hãng · xe mới + xe lướt · showroom Hà Nội & TP.HCM
   Bố cục: dải hotline 2 showroom + header logo trái / menu GIỮA có mega-dropdown
   dòng xe (4 thumbnail + giá) / nút "Lái thử" phải × hero full-bleed có DẢI TAB
   DỌC mép trái đổi mẫu xe (JS) + thanh 3 thông số × thân trang kiểu "catalogue
   xe": băng dòng xe scroll-snap có ô "So sánh", bảng so sánh cột đầu dính, ưu đãi
   số lớn, máy tính trả góp (range + nút kỳ hạn), xe lướt chip km/năm, buybox dính.
   Font: Rajdhani (tiêu đề kỹ thuật) + Inter. Màu: mực #0F1115 + graphite #1B1F26
   + bạc #C9CED6 + xanh điện #2F80FF, chữ trắng.
   ========================================================================== */
:root{
  --ink:#0F1115; --graphite:#1B1F26; --graphite-2:#242932; --silver:#C9CED6; --silver-2:#8C95A3;
  --blue:#2F80FF; --blue-deep:#1F62D1; --blue-soft:rgba(47,128,255,.14);
  --line:rgba(201,206,214,.14); --line-2:rgba(201,206,214,.28); --text:#F3F5F8; --muted:#A3ABB8;
  --ph:#2C323C; --ff-h:'Rajdhani','Arial Narrow',sans-serif; --ff:'Inter',Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--ff);color:var(--text);background:var(--ink);line-height:1.6;font-size:15.5px}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
h1,h2,h3,h4{font-family:var(--ff-h);font-weight:700;line-height:1.05;letter-spacing:.01em;text-transform:uppercase}
.container{width:min(1200px,92%);margin:0 auto}
.ph{background:var(--img,var(--ph)) center/cover no-repeat}
svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.price{font-family:var(--ff-h);font-weight:700;color:var(--blue)}
.kicker{display:inline-flex;align-items:center;gap:10px;color:var(--blue);font-family:var(--ff-h);text-transform:uppercase;letter-spacing:.22em;font-size:13px;font-weight:600}
.kicker::before{content:"";width:26px;height:2px;background:var(--blue)}

/* ---------- Buttons: vát góc nhẹ ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 26px;font-family:var(--ff-h);font-size:16px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;border:1px solid transparent;cursor:pointer;transition:.2s;clip-path:polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px)}
.btn--blue{background:var(--blue);color:#fff}.btn--blue:hover{background:var(--blue-deep)}
.btn--white{background:#fff;color:var(--ink)}.btn--white:hover{background:var(--silver)}
.btn--line{border-color:var(--silver);color:#fff;clip-path:none}.btn--line:hover{background:#fff;color:var(--ink)}
.btn--ghost{background:var(--graphite-2);color:#fff}.btn--ghost:hover{background:#2E3540}
.btn--lg{padding:16px 34px;font-size:18px}
.btn--sm{padding:9px 16px;font-size:14px}

/* ---------- Dải hotline ---------- */
.strip{background:#000;color:var(--silver-2);font-size:13px;border-bottom:1px solid var(--line)}
.strip__in{display:flex;justify-content:space-between;align-items:center;height:34px;gap:20px}
.strip__in span{display:inline-flex;align-items:center;gap:6px;margin-right:22px}
.strip__in svg{width:13px;height:13px;color:var(--blue)}
.strip__in b{color:#fff;font-weight:500}
.strip__right a{margin-left:18px}.strip__right a:hover{color:#fff}

/* ---------- Header: menu giữa + mega dropdown ---------- */
.header{background:rgba(15,17,21,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:60}
.header__in{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;height:74px;gap:20px}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--ff-h);font-size:24px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:#fff}
.logo__mark{width:40px;height:40px;background:var(--blue);color:#fff;display:grid;place-items:center;font-size:18px;clip-path:polygon(8px 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%,0 8px)}
.logo small{display:block;font-family:var(--ff);font-size:9.5px;letter-spacing:.28em;color:var(--silver-2);line-height:1;font-weight:500}
.nav{display:flex;height:74px;justify-self:center;position:relative}
.nav__item{display:flex;align-items:center}
.nav__item>a{display:flex;align-items:center;gap:6px;padding:0 16px;height:100%;font-family:var(--ff-h);font-size:16px;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--silver);border-bottom:2px solid transparent}
.nav__item>a svg{width:12px;height:12px}
.nav__item>a:hover,.nav__item>a.is-active{color:#fff;border-color:var(--blue)}
.mega{position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(8px);width:860px;background:var(--graphite);border:1px solid var(--line-2);padding:22px;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;opacity:0;visibility:hidden;transition:.2s;box-shadow:0 30px 60px rgba(0,0,0,.5)}
.mega::before{content:"";position:absolute;top:-10px;left:0;right:0;height:10px}
.nav__item:hover .mega,.nav__item:focus-within .mega{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.mega__item{background:var(--ink);border:1px solid var(--line);transition:.2s}
.mega__item:hover{border-color:var(--blue)}
.mega__item .ph{aspect-ratio:3/2}
.mega__item div{padding:12px 14px}
.mega__item b{display:block;font-family:var(--ff-h);font-size:17px;text-transform:uppercase;letter-spacing:.04em}
.mega__item small{color:var(--muted);font-size:12px;display:block}
.mega__item .price{font-size:15px}
.mega__all{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding-top:14px;font-size:13.5px;color:var(--muted)}
.mega__all a{color:var(--blue);font-family:var(--ff-h);text-transform:uppercase;letter-spacing:.1em;font-weight:600}
.header__cta{justify-self:end;display:flex;align-items:center;gap:10px}
.burger{display:none;background:none;border:0;cursor:pointer;color:#fff}
.burger svg{width:28px;height:28px}

/* ---------- Hero: tab dọc mép trái ---------- */
.hero{position:relative;min-height:680px;display:flex;align-items:stretch;overflow:hidden;background:var(--graphite)}
.hero__bg{position:absolute;inset:0}
.hero__bg .ph{position:absolute;inset:0;transition:opacity .5s}
.hero__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,17,21,.95) 0%,rgba(15,17,21,.75) 35%,rgba(15,17,21,.15) 70%),linear-gradient(0deg,var(--ink) 0%,transparent 35%)}
.hero__tabs{position:relative;z-index:3;width:64px;flex:none;display:flex;flex-direction:column;border-right:1px solid var(--line-2);background:rgba(15,17,21,.6)}
.hero__tabs button{flex:1;background:none;border:0;border-bottom:1px solid var(--line-2);color:var(--silver-2);cursor:pointer;font-family:var(--ff-h);font-size:14px;font-weight:600;text-transform:uppercase;letter-spacing:.2em;writing-mode:vertical-rl;transform:rotate(180deg);display:grid;place-items:center;transition:.2s;position:relative}
.hero__tabs button:last-child{border-bottom:0}
.hero__tabs button::after{content:"";position:absolute;right:0;top:0;bottom:0;width:3px;background:var(--blue);opacity:0}
.hero__tabs button:hover{color:#fff}
.hero__tabs button.is-active{color:#fff;background:rgba(47,128,255,.12)}
.hero__tabs button.is-active::after{opacity:1}
.hero__body{position:relative;z-index:2;flex:1;display:flex;flex-direction:column;justify-content:flex-end;padding:70px 4% 60px 56px}
.hero__type{font-family:var(--ff-h);text-transform:uppercase;letter-spacing:.3em;color:var(--blue);font-size:14px;font-weight:600;margin-bottom:10px}
.hero h1{font-size:clamp(46px,7vw,104px);line-height:.92;letter-spacing:-.005em;margin-bottom:16px}
.hero h1 span{display:block;font-size:.42em;color:var(--silver);font-weight:500;letter-spacing:.1em}
.hero p{color:var(--silver);max-width:520px;font-size:16.5px;margin-bottom:28px}
.hero__specs{display:flex;max-width:720px;border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2);margin-bottom:30px}
.hero__specs div{flex:1;padding:18px 22px;border-right:1px solid var(--line-2)}
.hero__specs div:first-child{padding-left:0}
.hero__specs div:last-child{border-right:0}
.hero__specs b{display:block;font-family:var(--ff-h);font-size:38px;line-height:1;font-weight:700}
.hero__specs b i{font-style:normal;font-size:.5em;color:var(--silver-2);margin-left:3px}
.hero__specs div>span{font-size:12px;color:var(--silver-2);text-transform:uppercase;letter-spacing:.14em}
.hero__specs b span{font:inherit;color:inherit}
.hero__cta{display:flex;gap:12px;flex-wrap:wrap}
.hero__counter{position:absolute;right:4%;bottom:60px;z-index:2;font-family:var(--ff-h);font-size:15px;letter-spacing:.2em;color:var(--silver-2)}
.hero__counter b{color:#fff;font-size:26px}

/* ---------- Dải hãng ---------- */
.brands{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--graphite)}
.brands__in{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px 30px;padding:18px 0}
.brands__in small{color:var(--silver-2);font-size:12px;text-transform:uppercase;letter-spacing:.2em}
.brands__in span{font-family:var(--ff-h);font-size:19px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--silver-2)}

/* ---------- Sections ---------- */
.section{padding:90px 0}
.section--graphite{background:var(--graphite)}
.section__head{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:40px;flex-wrap:wrap}
.section__head .kicker{margin-bottom:10px}
.section__title{font-size:clamp(32px,4vw,52px)}
.section__head p{color:var(--muted);max-width:480px}

/* ---------- Dòng xe: băng cuộn ngang scroll-snap ---------- */
.rail{display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;padding:4px 4px 20px;scrollbar-width:thin;scrollbar-color:var(--blue) var(--graphite)}
.rail::-webkit-scrollbar{height:6px}.rail::-webkit-scrollbar-thumb{background:var(--blue)}.rail::-webkit-scrollbar-track{background:var(--graphite)}
.rail .model{flex:0 0 340px;scroll-snap-align:start}
.model{background:var(--graphite);border:1px solid var(--line);position:relative;transition:.2s;display:flex;flex-direction:column}
.model:hover{border-color:var(--blue);transform:translateY(-4px)}
.model .ph{aspect-ratio:3/2}
.model__tag{position:absolute;left:14px;top:14px;background:var(--blue);color:#fff;font-family:var(--ff-h);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.14em;padding:4px 10px}
.model__tag--silver{background:var(--silver);color:var(--ink)}
.model__body{padding:18px 20px 20px;flex:1;display:flex;flex-direction:column}
.model__type{font-size:11.5px;color:var(--silver-2);text-transform:uppercase;letter-spacing:.2em}
.model h3{font-size:24px;margin:2px 0 4px}
.model .price{font-size:20px}
.model .price small{font-family:var(--ff);font-weight:400;color:var(--muted);font-size:12.5px;margin-left:4px}
.model__specs{display:grid;grid-template-columns:repeat(3,1fr);margin:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.model__specs div{padding:10px 8px 10px 0;border-right:1px solid var(--line);font-size:12px;color:var(--silver-2)}
.model__specs div:last-child{border-right:0}
.model__specs div:not(:first-child){padding-left:10px}
.model__specs b{display:block;font-family:var(--ff-h);font-size:19px;color:#fff;font-weight:700}
.model__foot{display:flex;justify-content:space-between;align-items:center;margin-top:auto;gap:10px}
.model__cmp{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);cursor:pointer}
.model__cmp input{width:16px;height:16px;accent-color:var(--blue)}
.rail__nav{display:flex;gap:8px}
.rail__nav button{width:44px;height:44px;border:1px solid var(--line-2);background:none;color:#fff;cursor:pointer;display:grid;place-items:center}
.rail__nav button:hover{background:var(--blue);border-color:var(--blue)}

/* ---------- Lưới dòng xe (trang dong-xe) + bộ lọc ---------- */
.filter{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:34px}
.filter button{background:var(--graphite);border:1px solid var(--line-2);color:var(--silver);padding:10px 20px;font-family:var(--ff-h);font-size:15px;font-weight:600;text-transform:uppercase;letter-spacing:.1em;cursor:pointer;transition:.2s}
.filter button:hover{border-color:var(--blue)}
.filter button.is-active{background:var(--blue);border-color:var(--blue);color:#fff}
.models{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.model.is-hidden{display:none}
.filter__count{margin-left:auto;align-self:center;color:var(--muted);font-size:13.5px}

/* ---------- So sánh nhanh: cột đầu dính ---------- */
.compare-wrap{overflow-x:auto;border:1px solid var(--line-2)}
.compare{width:100%;border-collapse:separate;border-spacing:0;min-width:760px;font-size:14.5px}
.compare th,.compare td{padding:14px 18px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
.compare th{font-family:var(--ff-h);font-weight:700;text-transform:uppercase;letter-spacing:.06em;font-size:15px;background:var(--graphite-2)}
.compare th .ph{aspect-ratio:3/2;width:180px;margin-bottom:10px}
.compare th small{display:block;color:var(--blue);font-family:var(--ff-h);font-size:16px}
.compare td:first-child,.compare th:first-child{position:sticky;left:0;background:var(--graphite);color:var(--silver-2);font-size:12.5px;text-transform:uppercase;letter-spacing:.12em;z-index:1;min-width:170px;border-right:1px solid var(--line-2)}
.compare th:first-child{vertical-align:bottom}
.compare tbody tr:hover td{background:rgba(255,255,255,.02)}
.compare tbody tr:hover td:first-child{background:var(--graphite)}
.compare .best{color:var(--blue);font-weight:600}
.compare .dot{display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--blue)}
.compare .dot--no{background:var(--graphite-2);border:1px solid var(--line-2)}
.compare tfoot td{border-bottom:0;padding-top:18px}

/* ---------- Ưu đãi tháng: số lớn ---------- */
.deals{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.deal{background:var(--ink);border:1px solid var(--line);padding:30px 28px 28px;position:relative;overflow:hidden}
.deal::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--blue)}
.deal__tag{font-size:12px;color:var(--silver-2);text-transform:uppercase;letter-spacing:.2em;display:block;margin-bottom:10px}
.deal__big{font-family:var(--ff-h);font-size:72px;line-height:.9;font-weight:700;color:#fff;display:flex;align-items:baseline;gap:4px}
.deal__big i{font-style:normal;font-size:22px;color:var(--blue)}
.deal h3{font-size:20px;margin:14px 0 8px}
.deal p{color:var(--muted);font-size:14px}
.deal__timer{display:flex;gap:8px;margin-top:18px;padding-top:16px;border-top:1px solid var(--line)}
.deal__timer span{flex:1;text-align:center;background:var(--graphite-2);padding:8px 4px}
.deal__timer b{display:block;font-family:var(--ff-h);font-size:24px;line-height:1}
.deal__timer small{font-size:10px;color:var(--silver-2);text-transform:uppercase;letter-spacing:.1em}

/* ---------- Máy tính trả góp ---------- */
.calc-wrap{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.calc-wrap h2{font-size:clamp(30px,3.6vw,48px);margin:10px 0 14px}
.calc-wrap>div>p{color:var(--muted);margin-bottom:16px}
.calc-wrap ul li{display:flex;gap:10px;padding:10px 0;border-top:1px solid var(--line);font-size:14.5px}
.calc-wrap ul li svg{color:var(--blue);flex:none;margin-top:3px}
.calc{background:var(--graphite);border:1px solid var(--line-2);padding:30px}
.calc__row{margin-bottom:20px}
.calc__row>label,.calc__lbl{display:flex;justify-content:space-between;font-size:12.5px;text-transform:uppercase;letter-spacing:.12em;color:var(--silver-2);font-weight:500;margin-bottom:8px}
.calc__row>label output,.calc__lbl output{color:#fff;font-family:var(--ff-h);font-size:16px;letter-spacing:0;text-transform:none}
.calc select,.calc input[type=text],.calc input[type=number]{width:100%;background:var(--ink);border:1px solid var(--line-2);color:#fff;padding:12px 14px;font:inherit;font-size:15px}
.calc select:focus,.calc input:focus{outline:2px solid var(--blue);border-color:var(--blue)}
.calc input[type=range]{width:100%;accent-color:var(--blue);height:4px;cursor:pointer}
.calc__range-marks{display:flex;justify-content:space-between;font-size:11px;color:var(--silver-2);margin-top:4px}
.terms{display:grid;grid-template-columns:repeat(5,1fr);gap:6px}
.terms button{background:var(--ink);border:1px solid var(--line-2);color:var(--silver);padding:10px 4px;font-family:var(--ff-h);font-size:15px;font-weight:600;cursor:pointer}
.terms button.is-active{background:var(--blue);border-color:var(--blue);color:#fff}
.calc__result{background:var(--ink);border:1px solid var(--blue);padding:22px 24px;margin-top:6px;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:16px;align-items:end}
.calc__result div>span{font-size:11.5px;color:var(--silver-2);text-transform:uppercase;letter-spacing:.14em;display:block;margin-bottom:4px}
.calc__result b>span{font:inherit;color:inherit;display:inline;margin:0;letter-spacing:0}
.calc__result b{font-family:var(--ff-h);font-size:22px;font-weight:700;line-height:1}
.calc__result b{display:block}
.calc__result .calc__monthly{font-size:40px;color:var(--blue);white-space:nowrap}
.calc__result .calc__monthly i{font-style:normal;font-size:16px;color:var(--silver-2)}
.calc__note{font-size:12.5px;color:var(--silver-2);margin-top:12px}
.calc .btn{width:100%;margin-top:16px}

/* ---------- Xe lướt ---------- */
.used{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.used__card{background:var(--graphite);border:1px solid var(--line);transition:.2s}
.used__card:hover{border-color:var(--blue)}
.used__card .ph{aspect-ratio:3/2;position:relative}
.used__card h3{font-size:20px;padding:16px 18px 4px}
.used__card .price{font-size:19px;padding:0 18px}
.chips{display:flex;gap:6px;flex-wrap:wrap;padding:12px 18px 18px}
.chip{background:var(--ink);border:1px solid var(--line-2);color:var(--silver);font-size:12px;padding:4px 10px;font-family:var(--ff-h);font-weight:600;letter-spacing:.06em}
.chip--blue{border-color:var(--blue);color:var(--blue)}
.badge176{position:absolute;right:10px;top:10px;background:var(--ink);border:1px solid var(--blue);color:#fff;font-family:var(--ff-h);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:5px 9px;display:inline-flex;gap:6px;align-items:center}
.badge176 svg{width:13px;height:13px;color:var(--blue)}

/* Xe lướt dạng hàng (trang xe-luot) */
.used-list{display:flex;flex-direction:column;gap:16px}
.used-row{display:grid;grid-template-columns:320px 1fr auto;gap:26px;background:var(--graphite);border:1px solid var(--line);padding:16px;align-items:center;transition:.2s}
.used-row:hover{border-color:var(--blue)}
.used-row .ph{aspect-ratio:3/2;position:relative}
.used-row__type{font-size:11.5px;color:var(--silver-2);text-transform:uppercase;letter-spacing:.2em}
.used-row h3{font-size:26px;margin:2px 0 8px}
.used-row__specs{display:grid;grid-template-columns:repeat(4,auto);gap:8px 28px;margin:10px 0 14px;font-size:12.5px;color:var(--silver-2);width:fit-content}
.used-row__specs b{display:block;font-family:var(--ff-h);font-size:18px;color:#fff}
.used-row .chips{padding:0}
.used-row__buy{text-align:right;min-width:200px;border-left:1px solid var(--line);padding-left:26px;align-self:stretch;display:flex;flex-direction:column;justify-content:center;gap:8px}
.used-row__buy s{color:var(--silver-2);font-size:13.5px}
.used-row__buy .price{font-size:30px;line-height:1}
.used-row__buy small{color:var(--muted);font-size:12.5px}
.used-row__buy .btn{margin-top:8px}
.used-filter{display:flex;gap:12px;flex-wrap:wrap;background:var(--graphite);border:1px solid var(--line-2);padding:16px;margin-bottom:26px;align-items:end}
.used-filter .field{flex:1;min-width:150px}
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;background:var(--line);border:1px solid var(--line);margin-bottom:34px}
.trust>div{background:var(--graphite);padding:22px 20px;display:flex;gap:14px;align-items:flex-start}
.trust>div>div{flex:1}
.trust svg{width:30px;height:30px;color:var(--blue);flex:none;stroke-width:1.6}
.trust b{display:block;font-family:var(--ff-h);font-size:18px;text-transform:uppercase}
.trust span{font-size:13px;color:var(--muted)}

/* ---------- Showroom 2 thẻ + map ---------- */
.showrooms{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.showroom{display:grid;grid-template-columns:1fr 1fr;background:var(--graphite);border:1px solid var(--line)}
.showroom .ph{min-height:260px}
.showroom__body{padding:26px}
.showroom__body .kicker{margin-bottom:6px}
.showroom h3{font-size:26px;margin-bottom:8px}
.showroom p{color:var(--muted);font-size:14px;margin-bottom:6px}
.showroom p b{color:#fff;font-weight:500}
.map{height:110px;margin-top:14px;background:repeating-linear-gradient(0deg,transparent 0 19px,var(--line) 19px 20px),repeating-linear-gradient(90deg,transparent 0 19px,var(--line) 19px 20px),var(--ink);border:1px solid var(--line-2);display:grid;place-items:center;font-family:var(--ff-h);font-size:13px;letter-spacing:.2em;text-transform:uppercase;color:var(--silver-2);position:relative}
.map::before{content:"";width:12px;height:12px;background:var(--blue);border-radius:50%;box-shadow:0 0 0 6px var(--blue-soft);position:absolute;left:58%;top:38%}
.showroom__links{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}

/* ---------- Đánh giá: 2 cột số lớn ---------- */
.reviews{display:grid;grid-template-columns:1fr 1.6fr;gap:60px;align-items:center}
.rating{border-right:1px solid var(--line-2);padding-right:60px}
.rating__num{font-family:var(--ff-h);font-size:150px;line-height:.85;font-weight:700;color:#fff;letter-spacing:-.02em}
.rating__num i{font-style:normal;font-size:40px;color:var(--silver-2)}
.rating__stars{color:var(--blue);font-size:26px;letter-spacing:4px;margin:12px 0 6px}
.rating p{color:var(--muted);font-size:14px}
.rating__bars{margin-top:20px;display:grid;gap:8px;font-size:12.5px;color:var(--silver-2)}
.rating__bars div{display:grid;grid-template-columns:24px 1fr 36px;gap:10px;align-items:center}
.rating__bars i{display:block;height:6px;background:var(--graphite-2);position:relative}
.rating__bars i::after{content:"";position:absolute;left:0;top:0;bottom:0;width:var(--w);background:var(--blue)}
.quotes{display:grid;gap:18px}
.quote{background:var(--graphite);border:1px solid var(--line);padding:22px 24px;border-left:3px solid var(--blue)}
.quote p{font-size:15.5px;color:var(--text);margin-bottom:12px}
.quote footer{display:flex;justify-content:space-between;font-size:13px;color:var(--muted)}
.quote footer b{color:#fff;font-weight:500}

/* ---------- CTA band ---------- */
.cta{background:var(--blue);color:#fff;position:relative;overflow:hidden}
.cta::after{content:"";position:absolute;right:-80px;top:-80px;width:360px;height:360px;border:60px solid rgba(255,255,255,.08);border-radius:50%}
.cta__in{display:flex;justify-content:space-between;align-items:center;gap:30px;padding:56px 0;flex-wrap:wrap;position:relative;z-index:1}
.cta h2{font-size:clamp(30px,3.6vw,46px)}
.cta p{color:rgba(255,255,255,.8);margin-top:6px}
.cta .btn--white{clip-path:none}

/* ---------- Trang con ---------- */
.pagehead{background:var(--graphite);border-bottom:1px solid var(--line);padding:56px 0 46px;position:relative;overflow:hidden}
.pagehead::after{content:"";position:absolute;right:-40px;top:-40px;width:280px;height:280px;border:1px solid var(--line-2);transform:rotate(45deg)}
.pagehead .crumb{font-size:12.5px;color:var(--silver-2);margin-bottom:10px;text-transform:uppercase;letter-spacing:.16em}
.pagehead .crumb a:hover{color:#fff}
.pagehead h1{font-size:clamp(36px,5vw,64px)}
.pagehead p{color:var(--muted);max-width:620px;margin-top:10px}

/* ---------- Chi tiết xe ---------- */
.detail{display:grid;grid-template-columns:1fr 380px;gap:40px;align-items:start}
.gallery__main{aspect-ratio:3/2;border:1px solid var(--line);position:relative}
.gallery__main .ph{position:absolute;inset:0}
.gallery__main .badge176{left:14px;right:auto}
.gallery__thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:10px}
.gallery__thumbs .ph{aspect-ratio:3/2;border:2px solid transparent;cursor:pointer;opacity:.6;transition:.2s}
.gallery__thumbs .ph:hover,.gallery__thumbs .ph.is-active{opacity:1;border-color:var(--blue)}
.strip360{margin-top:16px;border:1px solid var(--line);background:var(--graphite);padding:14px 16px;display:flex;align-items:center;gap:14px}
.strip360__lbl{font-family:var(--ff-h);font-weight:700;font-size:15px;letter-spacing:.1em;white-space:nowrap;display:flex;align-items:center;gap:8px}
.strip360__lbl svg{color:var(--blue)}
.strip360__track{flex:1;display:grid;grid-template-columns:repeat(8,1fr);gap:4px}
.strip360__track .ph{aspect-ratio:3/2;cursor:pointer;opacity:.55;transition:.2s}
.strip360__track .ph:hover{opacity:1}
.strip360 input[type=range]{width:100%;accent-color:var(--blue);grid-column:1/-1;margin-top:4px}
.tabs{margin-top:44px}
.tabs__nav{display:flex;border-bottom:1px solid var(--line-2);gap:0;overflow-x:auto}
.tabs__nav button{background:none;border:0;color:var(--silver-2);padding:12px 20px;font-family:var(--ff-h);font-size:16px;font-weight:600;text-transform:uppercase;letter-spacing:.1em;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;white-space:nowrap}
.tabs__nav button.is-active{color:#fff;border-color:var(--blue)}
.tabs__panel{display:none;padding-top:20px}
.tabs__panel.is-active{display:block}
table.spec{width:100%;border-collapse:collapse;font-size:14.5px}
.spec td{padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}
.spec td:first-child{color:var(--silver-2);width:40%;font-size:13px;text-transform:uppercase;letter-spacing:.08em}
.spec tr:nth-child(odd) td{background:rgba(255,255,255,.02)}
.colors{margin-top:44px}
.colors h3,.section-sub{font-size:22px;margin-bottom:14px}
.swatches{display:flex;gap:12px;flex-wrap:wrap}
.swatch{display:flex;flex-direction:column;align-items:center;gap:6px;font-size:12px;color:var(--muted);cursor:pointer}
.swatch input{position:absolute;opacity:0;width:0;height:0}
.swatch i{width:40px;height:40px;border-radius:50%;background:var(--c);border:2px solid var(--line-2);box-shadow:inset 0 0 0 3px var(--ink);transition:.2s}
.swatch input:checked+i{border-color:var(--blue);box-shadow:inset 0 0 0 3px var(--ink),0 0 0 2px var(--blue)}
.swatch input:focus-visible+i{outline:2px solid var(--blue);outline-offset:2px}
.buybox{position:sticky;top:94px;background:var(--graphite);border:1px solid var(--line-2);padding:26px}
.buybox__type{font-size:11.5px;color:var(--silver-2);text-transform:uppercase;letter-spacing:.2em}
.buybox h2{font-size:30px;margin:2px 0 10px}
.buybox .price{font-size:34px;line-height:1;display:block}
.buybox .price small{font-family:var(--ff);font-weight:400;color:var(--muted);font-size:12.5px;display:block;margin-top:4px}
.buybox .field{margin-top:18px}
.buybox .swatches{margin-top:8px;gap:10px}
.buybox .swatch i{width:30px;height:30px}
.buybox__sum{border-top:1px solid var(--line);margin-top:18px;padding-top:14px;font-size:13.5px;color:var(--muted);display:grid;gap:6px}
.buybox__sum div{display:flex;justify-content:space-between}
.buybox__sum b{color:#fff;font-weight:500}
.buybox .btn{width:100%;margin-top:14px}
.buybox__hot{text-align:center;font-size:13px;color:var(--muted);margin-top:12px}
.buybox__hot b{color:#fff;font-family:var(--ff-h);font-size:17px}
.highlights{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;background:var(--line);border:1px solid var(--line);margin-top:24px}
.highlights div{background:var(--graphite);padding:16px}
.highlights b{display:block;font-family:var(--ff-h);font-size:28px;line-height:1}
.highlights b i{font-style:normal;font-size:.5em;color:var(--silver-2);margin-left:2px}
.highlights span{font-size:11.5px;color:var(--silver-2);text-transform:uppercase;letter-spacing:.12em}

/* ---------- Trả góp: bảng ngân hàng + FAQ ---------- */
.banks-wrap{overflow-x:auto;border:1px solid var(--line-2)}
table.banks{width:100%;border-collapse:collapse;min-width:720px;font-size:14.5px}
.banks th{background:var(--graphite-2);font-family:var(--ff-h);font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:13.5px;text-align:left;padding:14px 16px}
.banks td{padding:14px 16px;border-bottom:1px solid var(--line)}
.banks td b{font-family:var(--ff-h);font-size:18px}
.banks .rate{color:var(--blue);font-family:var(--ff-h);font-size:20px;font-weight:700}
.faq{display:grid;gap:10px}
.faq details{background:var(--graphite);border:1px solid var(--line)}
.faq summary{cursor:pointer;padding:16px 20px;font-family:var(--ff-h);font-size:18px;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::after{content:"+";color:var(--blue);font-size:22px;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 20px 18px;color:var(--muted);font-size:14.5px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:st}
.step{border-top:2px solid var(--blue);padding-top:16px}
.step::before{counter-increment:st;content:"0" counter(st);font-family:var(--ff-h);font-size:40px;font-weight:700;color:var(--graphite-2);line-height:1;display:block;margin-bottom:8px;-webkit-text-stroke:1px var(--silver-2)}
.step h3{font-size:19px;margin-bottom:6px}
.step p{color:var(--muted);font-size:14px}

/* ---------- Form (lái thử) ---------- */
.form{background:var(--graphite);border:1px solid var(--line-2);padding:34px}
.form h3{font-size:24px;margin-bottom:20px}
.form__grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:6px}
.field--full{grid-column:1/-1}
.field label{font-size:12.5px;text-transform:uppercase;letter-spacing:.1em;font-weight:500;color:var(--silver-2)}
.field input,.field select,.field textarea{border:1px solid var(--line-2);padding:12px 14px;font:inherit;font-size:14.5px;background:var(--ink);color:#fff;border-radius:0;color-scheme:dark}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--blue);border-color:var(--blue)}
.field textarea{min-height:100px;resize:vertical}
.slots{display:flex;gap:6px;flex-wrap:wrap}
.slot{position:relative;cursor:pointer}
.slot input{position:absolute;opacity:0;width:0;height:0}
.slot span{display:block;padding:9px 14px;border:1px solid var(--line-2);background:var(--ink);font-family:var(--ff-h);font-size:15px;font-weight:600;color:var(--silver);transition:.2s}
.slot input:checked+span{background:var(--blue);border-color:var(--blue);color:#fff}
.slot input:focus-visible+span{outline:2px solid var(--blue);outline-offset:2px}
.form .btn{margin-top:20px;width:100%}
.form__note{font-size:12.5px;color:var(--silver-2);margin-top:10px;text-align:center}
.drive{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:start}
.drive__side{display:grid;gap:16px}
.info-card{background:var(--graphite);border:1px solid var(--line);padding:22px 24px}
.info-card h3{font-size:20px;margin-bottom:8px;display:flex;gap:10px;align-items:center}
.info-card h3 svg{color:var(--blue)}
.info-card p{color:var(--muted);font-size:14px;margin-bottom:4px}
.info-card p b{color:#fff;font-weight:500}
.info-card ul li{padding:6px 0;border-top:1px solid var(--line);font-size:14px;display:flex;gap:8px}
.info-card ul li::before{content:"—";color:var(--blue)}

/* ---------- Footer ---------- */
.footer{background:#000;color:var(--silver-2);font-size:14px;border-top:1px solid var(--line)}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding:60px 0 40px}
.footer .logo{margin-bottom:14px}
.footer h4{color:#fff;font-size:15px;letter-spacing:.16em;margin-bottom:14px}
.footer__col a{display:block;padding:4px 0}
.footer__col a:hover{color:#fff}
.footer__col p{font-size:13.5px}
.footer__bar{border-top:1px solid var(--line);padding:18px 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;font-size:13px}

/* ---------- Responsive ---------- */
@media (max-width:1100px){.models,.used{grid-template-columns:repeat(3,1fr)}.mega{width:720px}.hero h1{font-size:clamp(44px,7vw,80px)}.detail{grid-template-columns:1fr 340px}.trust,.steps{grid-template-columns:repeat(2,1fr)}.highlights{grid-template-columns:repeat(2,1fr)}}
@media (max-width:980px){.header__in{grid-template-columns:auto 1fr auto;height:66px}.nav,.header__cta{display:none}.burger{display:block;justify-self:end}.nav.is-open{display:flex;flex-direction:column;position:absolute;top:100%;left:0;right:0;background:var(--graphite);border-bottom:2px solid var(--blue);height:auto;padding:10px 0;justify-self:auto}.nav.is-open .nav__item{display:block}.nav.is-open .nav__item>a{padding:12px 6%;border:0;height:auto}.mega{display:none}.hero{min-height:560px}.hero__tabs{width:52px}.hero__tabs button{font-size:12px;letter-spacing:.12em}.hero__body{padding:60px 5% 40px 30px}.hero__counter{display:none}.calc-wrap,.showrooms,.reviews,.drive{grid-template-columns:1fr}.rating{border-right:0;padding-right:0;border-bottom:1px solid var(--line-2);padding-bottom:30px}.deals{grid-template-columns:1fr 1fr}.models,.used{grid-template-columns:repeat(2,1fr)}.detail{grid-template-columns:1fr}.buybox{position:static}.used-row{grid-template-columns:240px 1fr}.used-row__buy{grid-column:1/-1;border-left:0;padding-left:0;text-align:left;flex-direction:row;align-items:center;flex-wrap:wrap;gap:16px;border-top:1px solid var(--line);padding-top:14px}.used-row__buy .btn{margin:0 0 0 auto}.footer__grid{grid-template-columns:1fr 1fr}.strip__in span:nth-child(3){display:none}.strip__right{display:none}}
@media (max-width:640px){.section{padding:60px 0}.models,.used,.deals,.footer__grid,.form__grid,.trust,.steps,.highlights,.showroom{grid-template-columns:1fr}.hero{min-height:520px}.hero__tabs{width:44px}.hero__tabs button{font-size:10.5px;letter-spacing:.08em}.hero__body{padding:50px 5% 36px 18px}.hero__specs{flex-wrap:wrap}.hero__specs div{flex:1 1 33%;padding:12px 10px}.hero__specs div:first-child{padding-left:0}.hero__specs b{font-size:26px}.rail .model{flex-basis:280px}.calc{padding:20px}.calc__result{grid-template-columns:1fr 1fr}.calc__result div:first-child{grid-column:1/-1}.terms{grid-template-columns:repeat(3,1fr)}.used-row{grid-template-columns:1fr}.used-row__specs{grid-template-columns:repeat(2,auto)}.showroom .ph{min-height:180px}.rating__num{font-size:100px}.form{padding:22px}.strip__in span:not(:first-child){display:none}.gallery__thumbs{gap:6px}.strip360__track{grid-template-columns:repeat(4,1fr)}.strip360__track .ph:nth-child(n+5){display:none}.compare th .ph{width:130px}.brands__in span{font-size:15px}.model__specs b{font-size:16px}}