:root{
  --ink:#0f1419;
  --ink-2:#3a4450;
  --muted:#6b7682;
  --line:#e4e8ec;
  --bg:#ffffff;
  --soft:#f4f6f8;
  --accent:#ff5a1f;
  --accent-dark:#e0460e;
  --dark:#0f2a1c;
  --ok:#14a36b;
  --radius:16px;
  --shadow:0 10px 30px rgba(15,20,25,.08);
  --shadow-lg:0 24px 60px rgba(15,20,25,.16);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:Archivo,Inter,sans-serif;line-height:1.15;letter-spacing:-.01em}
h2{font-size:clamp(1.6rem,3vw,2.2rem);margin-bottom:.4rem}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select{font:inherit}
.container{width:min(1180px,92%);margin-inline:auto}
.muted{color:var(--muted)}
.center{text-align:center}
.hidden{display:none!important}

/* Top bar & header */
.topbar{background:var(--dark);color:#cfd6dd;font-size:.85rem;text-align:center;padding:.5rem 1rem}
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header__inner{display:flex;align-items:center;gap:2rem;height:72px}
.logo{display:flex;align-items:center;gap:.55rem;font-family:Archivo,sans-serif;font-weight:800;font-size:1.35rem;color:var(--ink)}
.logo svg{color:var(--accent)}
.logo em{font-style:normal;color:var(--accent);margin:0 .1rem}
.logo--light{color:#fff;margin-bottom:.8rem}
.nav{display:flex;gap:1.8rem;margin-left:auto;font-weight:500}
.nav a{position:relative;padding:.3rem 0;color:var(--ink-2);transition:color .2s}
.nav a:hover{color:var(--ink)}
.nav a::after{content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;background:var(--accent);transition:width .25s}
.nav a:hover::after{width:100%}
.header__actions{display:flex;align-items:center;gap:.6rem}
.cart-btn{position:relative;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;transition:background .2s}
.cart-btn:hover{background:var(--soft)}
.cart-count{position:absolute;top:4px;right:2px;min-width:19px;height:19px;border-radius:10px;background:var(--accent);color:#fff;font-size:.7rem;font-weight:700;display:grid;place-items:center;padding:0 4px}
.cart-count.bump{animation:bump .4s}
@keyframes bump{50%{transform:scale(1.35)}}
.burger{display:none;font-size:1.5rem;width:44px;height:44px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.85rem 1.4rem;border-radius:12px;font-weight:600;transition:transform .15s,background .2s,box-shadow .2s}
.btn:active{transform:scale(.98)}
.btn--primary{background:var(--accent);color:#fff;box-shadow:0 8px 20px rgba(255,90,31,.3)}
.btn--primary:hover{background:var(--accent-dark)}
.btn--dark{background:var(--dark);color:#fff}
.btn--dark:hover{background:#000}
.btn--block{width:100%}

/* Hero */
.hero{background:
  radial-gradient(900px 500px at 85% -10%,rgba(255,90,31,.18),transparent 60%),
  radial-gradient(700px 400px at -10% 110%,rgba(17,24,32,.08),transparent 60%),
  linear-gradient(180deg,#fff, #f7f8fa);
  padding:4.5rem 0 5rem;overflow:hidden}
.hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:3.5rem;align-items:center}
.badge{display:inline-block;background:#fff1ea;color:var(--accent-dark);font-weight:600;font-size:.85rem;padding:.4rem .8rem;border-radius:999px;margin-bottom:1.2rem}
.hero h1{font-size:clamp(2.4rem,5.4vw,4rem);font-weight:800;margin-bottom:1.1rem}
.hero h1 span{background:linear-gradient(90deg,var(--accent),#ff9a3c);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{font-size:1.1rem;color:var(--ink-2);max-width:32rem}
.hero__trust{display:flex;gap:2rem;list-style:none;margin-top:2rem;color:var(--muted);font-size:.9rem}
.hero__trust strong{display:block;font-family:Archivo,sans-serif;font-size:1.5rem;color:var(--ink)}

.search-card{background:#fff;border-radius:22px;box-shadow:var(--shadow-lg);padding:1.6rem;border:1px solid var(--line)}
.tabs{display:grid;grid-template-columns:1fr 1fr;background:var(--soft);padding:4px;border-radius:12px;margin-bottom:1.2rem}
.tab{padding:.65rem;border-radius:9px;font-weight:600;color:var(--muted);transition:all .2s}
.tab.active{background:#fff;color:var(--ink);box-shadow:0 2px 8px rgba(0,0,0,.06)}
.tyre-hint{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.5rem;font-size:.85rem;color:var(--muted);background:var(--soft);border-radius:10px;padding:.7rem .9rem;margin-bottom:1rem}
.tyre-hint code{font-family:Archivo,monospace;font-size:1rem;color:var(--ink);letter-spacing:.03em}
.tyre-hint b{color:var(--accent)}
.fields{display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem}
.fields label{display:flex;flex-direction:column;gap:.35rem;font-size:.8rem;font-weight:600;color:var(--ink-2)}
.fields select,.fields input{height:48px;border:1.5px solid var(--line);border-radius:10px;padding:0 .8rem;background:#fff;color:var(--ink);transition:border-color .2s}
.fields select:focus,.fields input:focus{outline:none;border-color:var(--accent)}
.seasons{display:grid;grid-template-columns:repeat(3,1fr);gap:.6rem;margin:1.1rem 0 1.3rem}
.season input{position:absolute;opacity:0}
.season span{display:block;text-align:center;padding:.7rem .3rem;border:1.5px solid var(--line);border-radius:10px;font-weight:600;font-size:.9rem;cursor:pointer;transition:all .2s}
.season input:checked + span{border-color:var(--accent);background:#fff5f0;color:var(--accent-dark)}
.season input:focus-visible + span{outline:2px solid var(--accent)}

/* Perks */
.perks{border-block:1px solid var(--line);background:#fff}
.perks__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;padding:1.8rem 0}
.perk{display:flex;gap:.9rem;align-items:flex-start}
.perk__icon{font-size:1.6rem;width:48px;height:48px;flex:none;border-radius:12px;background:var(--soft);display:grid;place-items:center}
.perk h3{font-size:1rem;margin-bottom:.15rem}
.perk p{font-size:.88rem;color:var(--muted)}

/* Sections */
.section{padding:5rem 0}
.section--soft{background:var(--soft)}
.section--dark{background:var(--dark);color:#fff}
.section__head{display:flex;justify-content:space-between;align-items:flex-end;gap:1.5rem;flex-wrap:wrap;margin-bottom:2rem}
.filters{display:flex;gap:.8rem;flex-wrap:wrap;align-items:center}
.filters select{height:42px;border:1.5px solid var(--line);border-radius:10px;padding:0 .8rem;background:#fff}
.chips{display:flex;gap:.4rem;flex-wrap:wrap}
.chip{padding:.5rem .95rem;border-radius:999px;border:1.5px solid var(--line);font-size:.88rem;font-weight:600;color:var(--ink-2);transition:all .2s}
.chip:hover{border-color:var(--ink-2)}
.chip.active{background:var(--ink);border-color:var(--ink);color:#fff}

/* Products */
.products{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1.3rem}
.card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.2rem;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s;animation:fadeUp .4s both}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
@keyframes fadeUp{from{opacity:0;transform:translateY(12px)}}
.card__flag{position:absolute;top:1rem;left:1rem;background:var(--accent);color:#fff;font-size:.75rem;font-weight:700;padding:.25rem .55rem;border-radius:6px}
.card__flag--tier{left:auto;right:1rem;background:var(--soft);color:var(--ink-2)}
.card__img{height:170px;display:grid;place-items:center;margin:.6rem 0 1rem;background:radial-gradient(circle at 50% 60%,#f2f4f6,#fff 70%);border-radius:12px}
.card__brand{font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.card__name{font-size:1.1rem;margin:.15rem 0 .35rem}
.card__dim{font-size:.85rem;color:var(--ink-2)}
.label-eu{display:flex;gap:.35rem;margin:.75rem 0}
.label-eu span{font-size:.72rem;font-weight:700;padding:.25rem .45rem;border-radius:6px;background:var(--soft);color:var(--ink-2)}
.label-eu .g-A{background:#e3f6ec;color:#0c7a4e}
.label-eu .g-B{background:#eef6e0;color:#4c7a0c}
.label-eu .g-C{background:#fbf3d9;color:#8a6a00}
.label-eu .g-D,.label-eu .g-E{background:#fde9de;color:#a2420f}
.rating{font-size:.85rem;color:#f5a400}
.rating small{color:var(--muted);margin-left:.25rem}
.card__foot{margin-top:auto;padding-top:1rem;display:flex;align-items:flex-end;justify-content:space-between;gap:.5rem}
.price{font-family:Archivo,sans-serif;font-size:1.6rem;font-weight:800}
.price small{display:block;font-family:Inter,sans-serif;font-size:.75rem;font-weight:500;color:var(--muted)}
.price s{font-size:.9rem;color:var(--muted);font-weight:500;margin-left:.3rem}
.stock{font-size:.78rem;color:var(--ok);font-weight:600;margin-top:.3rem}
.add{width:46px;height:46px;border-radius:12px;background:var(--ink);color:#fff;font-size:1.4rem;display:grid;place-items:center;transition:background .2s,transform .15s}
.add:hover{background:var(--accent)}
.empty{grid-column:1/-1;text-align:center;padding:3rem;color:var(--muted)}

/* Montage */
.montage{display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;align-items:center}
.steps{list-style:none;margin-top:2rem;display:grid;gap:1.4rem}
.steps li{display:flex;gap:1rem}
.steps li>span{flex:none;width:42px;height:42px;border-radius:50%;background:var(--accent);display:grid;place-items:center;font-family:Archivo,sans-serif;font-weight:800}
.steps h3{font-size:1.1rem;margin-bottom:.2rem}
.steps p{color:#aab4bf}
.garage-finder{background:#1b2430;border:1px solid #2a3542;border-radius:20px;padding:1.8rem}
.garage-finder h3{margin-bottom:1rem}
.garage-form{display:flex;gap:.6rem}
.garage-form input{flex:1;height:48px;border-radius:10px;border:1.5px solid #34404e;background:#111820;color:#fff;padding:0 .9rem}
.garage-form input:focus{outline:none;border-color:var(--accent)}
.garages{list-style:none;margin-top:1rem;display:grid;gap:.6rem}
.garages li{display:flex;justify-content:space-between;align-items:center;background:#111820;border-radius:10px;padding:.8rem 1rem;font-size:.9rem;animation:fadeUp .3s both}
.garages small{color:#8d98a5}
.garages .slot{color:#7ee2b3;font-weight:600;font-size:.8rem;white-space:nowrap}
.price-note{margin-top:1.2rem;color:#aab4bf}
.price-note strong{color:#fff}

/* Brands */
.brands{display:grid;grid-template-columns:repeat(6,1fr);gap:1rem;margin-top:2rem}
.brand{height:80px;border:1px solid var(--line);border-radius:14px;display:grid;place-items:center;font-family:Archivo,sans-serif;font-weight:800;font-size:1.1rem;letter-spacing:.06em;color:#9aa4ae;transition:all .2s}
.brand:hover{color:var(--ink);border-color:var(--ink-2)}

/* Tips */
.tips{display:grid;grid-template-columns:repeat(3,1fr);gap:1.3rem;margin-top:2rem}
.tip{background:#fff;border-radius:var(--radius);padding:1.6rem;border:1px solid var(--line);transition:transform .2s,box-shadow .2s}
.tip:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.tip__tag{display:inline-block;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--accent-dark);margin-bottom:.7rem}
.tip h3{font-size:1.15rem;margin-bottom:.5rem}
.tip p{color:var(--ink-2);font-size:.95rem;margin-bottom:1rem}
.link{font-weight:600;color:var(--accent-dark)}

/* Reviews */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:1.3rem;margin-top:2rem}
.review{background:var(--soft);border-radius:var(--radius);padding:1.6rem}
.stars{color:#f5a400;letter-spacing:.1em;margin-bottom:.6rem}
.review p{margin-bottom:.8rem}
.review cite{font-style:normal;font-weight:600;font-size:.9rem;color:var(--muted)}

/* Newsletter */
.newsletter{background:linear-gradient(110deg,var(--accent),#ff8a3c);color:#fff;padding:3.2rem 0}
.newsletter__inner{display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap}
.newsletter__form{display:flex;gap:.6rem;flex:1;max-width:460px}
.newsletter__form input{flex:1;height:52px;border-radius:12px;border:0;padding:0 1rem}

/* Footer */
.footer{background:var(--dark);color:#aab4bf;padding:4rem 0 1.5rem;font-size:.92rem}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2rem}
.footer h4{color:#fff;margin-bottom:.9rem;font-size:1rem}
.footer__grid a{display:block;margin-bottom:.45rem;transition:color .2s}
.footer__grid a:hover{color:#fff}
.footer__grid p{margin-bottom:.8rem}
.footer__bottom{border-top:1px solid #253040;margin-top:2.5rem;padding-top:1.3rem;font-size:.82rem}

/* Drawer */
.overlay{position:fixed;inset:0;background:rgba(10,14,18,.45);opacity:0;pointer-events:none;transition:opacity .25s;z-index:90}
.overlay.open{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;height:100%;width:min(420px,100%);background:#fff;z-index:100;display:flex;flex-direction:column;transform:translateX(100%);transition:transform .3s ease;box-shadow:var(--shadow-lg)}
.drawer.open{transform:none}
.drawer__head{display:flex;justify-content:space-between;align-items:center;padding:1.3rem 1.5rem;border-bottom:1px solid var(--line)}
.drawer__head button{font-size:1.2rem;width:36px;height:36px;border-radius:8px}
.drawer__head button:hover{background:var(--soft)}
.drawer__body{flex:1;overflow:auto;padding:1rem 1.5rem}
.drawer__foot{border-top:1px solid var(--line);padding:1.3rem 1.5rem;display:grid;gap:1rem}
.mount-opt{display:flex;gap:.6rem;align-items:center;font-size:.92rem}
.mount-opt input{accent-color:var(--accent);width:18px;height:18px}
.total{display:flex;justify-content:space-between;font-size:1.1rem}
.total strong{font-family:Archivo,sans-serif;font-size:1.4rem}
.line{display:flex;gap:1rem;align-items:center;padding:1rem 0;border-bottom:1px solid var(--line)}
.line__info{flex:1}
.line__info h4{font-size:.98rem}
.line__info small{color:var(--muted)}
.qty{display:flex;align-items:center;border:1.5px solid var(--line);border-radius:10px}
.qty button{width:32px;height:32px;font-weight:700}
.qty span{min-width:24px;text-align:center;font-weight:600}
.line__price{font-weight:700;min-width:72px;text-align:right}

/* Toast */
.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,120px);background:var(--ink);color:#fff;padding:.9rem 1.3rem;border-radius:12px;font-weight:500;box-shadow:var(--shadow-lg);transition:transform .3s;z-index:120}
.toast.show{transform:translate(-50%,0)}

/* Responsive */
@media (max-width:980px){
  .hero__grid,.montage{grid-template-columns:1fr}
  .perks__grid{grid-template-columns:repeat(2,1fr)}
  .tips,.reviews{grid-template-columns:1fr}
  .brands{grid-template-columns:repeat(3,1fr)}
  .footer__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .burger{display:block}
  .nav{position:absolute;top:72px;left:0;right:0;flex-direction:column;gap:0;background:#fff;border-bottom:1px solid var(--line);max-height:0;overflow:hidden;transition:max-height .3s}
  .nav.open{max-height:320px}
  .nav a{padding:1rem 4%;border-top:1px solid var(--line)}
  .nav a::after{display:none}
  .hero{padding:2.5rem 0 3rem}
  .fields{grid-template-columns:1fr 1fr 1fr;gap:.5rem}
  .perks__grid{grid-template-columns:1fr}
  .section{padding:3.5rem 0}
  .newsletter__form,.garage-form{flex-direction:column}
  .footer__grid{grid-template-columns:1fr}
  .hero__trust{gap:1.2rem}
}