/* style.css — spare, dark-first shell for the parts store. */

:root{
  /* palette lifted straight from the ArDiAl logo: navy ground, orange accent */
  --bg:#0c1c2c; --bg-soft:#122b41; --card:#102437; --line:#1d3a55;
  --txt:#eef3f8; --muted:#8ba4bd; --accent:#f4511e; --accent-soft:#ff6a3d;
  --ok:#2fbf71; --warn:#f0a020;
  --radius:14px; --shadow:0 10px 30px rgba(0,0,0,.4);
  --wrap:1240px; --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--txt);font-family:var(--font);line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.muted{color:var(--muted)}
.hide{display:none !important}

/* ---------- header ---------- */
.topbar{background:#081521;font-size:13px;color:var(--muted);border-bottom:1px solid var(--line)}
.topbar .wrap{display:flex;gap:20px;align-items:center;height:38px;justify-content:space-between}
.topbar a:hover{color:var(--txt)}

header.site{position:sticky;top:0;z-index:50;background:rgba(12,28,44,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;gap:24px;height:72px}
.logo{display:inline-block;white-space:nowrap;line-height:1}
.logo img{height:38px;width:auto}
.wordmark{font-weight:800;font-style:italic;font-size:27px;letter-spacing:-1px;position:relative;display:inline-block;padding-bottom:7px}
.wordmark em{color:var(--accent);font-style:italic}
.wordmark::after{content:'';position:absolute;left:2px;right:14%;bottom:0;height:4px;
  background:var(--accent);transform:skewX(-22deg);border-radius:1px}
.wordmark small{display:block;font-style:normal;font-weight:600;font-size:9px;letter-spacing:3.4px;
  color:var(--muted);margin-top:6px;text-align:center}
nav.main{display:flex;gap:22px;font-size:15px;font-weight:500}
nav.main a{color:var(--muted);padding:6px 0;border-bottom:2px solid transparent}
nav.main a:hover,nav.main a.active{color:var(--txt);border-color:var(--accent)}
.head-actions{margin-left:auto;display:flex;align-items:center;gap:12px}
.cart-btn{position:relative;display:flex;align-items:center;gap:8px;padding:9px 14px;border:1px solid var(--line);border-radius:10px;font-weight:600;font-size:14px}
.cart-btn:hover{border-color:var(--accent)}
.cart-count{background:var(--accent);color:#fff;border-radius:20px;min-width:20px;height:20px;font-size:12px;display:grid;place-items:center;padding:0 6px}
.phone-btn{font-weight:700;font-size:15px}

/* ---------- buttons / inputs ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:11px;
  font-weight:650;font-size:15px;border:1px solid transparent;cursor:pointer;transition:.15s;font-family:inherit}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{background:var(--accent-soft)}
.btn-ghost{border-color:var(--line);color:var(--txt);background:transparent}
.btn-ghost:hover{border-color:var(--accent)}
.btn-block{width:100%}
.btn:disabled{opacity:.5;cursor:not-allowed}
input,select,textarea{background:var(--bg-soft);border:1px solid var(--line);color:var(--txt);
  border-radius:10px;padding:12px 14px;font-size:15px;font-family:inherit;width:100%}
input:focus,select,textarea:focus{outline:none;border-color:var(--accent)}
label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}
.field{margin-bottom:14px}

/* ---------- hero + search ---------- */
.hero{padding:64px 0 44px;background:
  radial-gradient(900px 400px at 15% -10%,rgba(244,81,30,.20),transparent 60%),
  radial-gradient(760px 400px at 88% 0%,rgba(40,110,190,.16),transparent 60%)}
.hero h1{font-size:clamp(30px,4.4vw,50px);line-height:1.1;margin:0 0 14px;letter-spacing:-1.2px;font-weight:800}
.hero p.lead{font-size:18px;color:var(--muted);max-width:640px;margin:0 0 30px}
.searchbox{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:var(--shadow)}
.searchbox .row{display:grid;grid-template-columns:repeat(4,1fr) auto;gap:12px}
.searchbox .tabs{display:flex;gap:8px;margin-bottom:14px}
.searchbox .tabs button{background:transparent;border:1px solid var(--line);color:var(--muted);
  padding:8px 16px;border-radius:9px;font-size:14px;cursor:pointer;font-family:inherit;width:auto}
.searchbox .tabs button.on{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}
.trust{display:flex;gap:28px;flex-wrap:wrap;margin-top:26px;color:var(--muted);font-size:14px}
.trust b{color:var(--txt);display:block;font-size:22px;font-weight:800}

/* ---------- sections ---------- */
section{padding:52px 0}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:24px;gap:20px}
.sec-head h2{font-size:27px;margin:0;letter-spacing:-.6px;font-weight:750}
.sec-head a{color:var(--muted);font-size:14px}
.sec-head a:hover{color:var(--accent)}

/* ---------- category tiles ---------- */
.cats{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px}
.cat{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px;transition:.15s}
.cat:hover{border-color:var(--accent);transform:translateY(-2px)}
.cat .ic{font-size:24px;margin-bottom:8px}
.cat b{display:block;font-size:15px;font-weight:600}
.cat span{color:var(--muted);font-size:13px}

/* ---------- brand tiles ---------- */
.brands{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:12px}
.brand{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 18px;
  display:flex;flex-direction:column;gap:3px;transition:.15s;min-height:96px}
.brand:hover{border-color:var(--accent);transform:translateY(-2px)}
.brand b{font-size:19px;font-weight:750;letter-spacing:-.3px}
.brand span{color:var(--accent);font-size:13px;font-weight:600}
.brand small{color:var(--muted);font-size:12px;margin-top:auto;padding-top:6px}
.brand.universal{border-style:dashed}
.brands-all{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:10px 26px;margin-top:30px}
.brands-all a{display:flex;justify-content:space-between;gap:10px;padding:9px 0;border-bottom:1px solid var(--line);font-size:15px}
.brands-all a span{color:var(--muted);font-size:13px}
.brands-all a:hover{color:var(--accent)}

/* ---------- part cards ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(255px,1fr));gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  display:flex;flex-direction:column;transition:.15s}
.card:hover{border-color:#2c5479;transform:translateY(-3px);box-shadow:var(--shadow)}
.card .ph{aspect-ratio:4/3;background:var(--bg-soft);position:relative;display:grid;place-items:center;overflow:hidden}
.card .ph img{width:100%;height:100%;object-fit:cover}
.card .ph .none{color:#2c4a68;font-size:40px}
.badge{position:absolute;top:10px;left:10px;background:rgba(0,0,0,.72);color:#fff;font-size:11px;
  padding:5px 9px;border-radius:6px;font-weight:600;letter-spacing:.2px}
.badge.order{background:var(--warn);color:#1b1200}
.badge.sold{background:#555}
.card .body{padding:14px;display:flex;flex-direction:column;gap:8px;flex:1}
.card .car{font-size:12px;color:var(--accent);font-weight:650;text-transform:uppercase;letter-spacing:.4px}
.card h3{font-size:15px;margin:0;font-weight:600;line-height:1.35}
.card .oem{font-size:12px;color:var(--muted);font-family:ui-monospace,Menlo,monospace}
.card .foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:6px}
.price{font-size:20px;font-weight:800;letter-spacing:-.5px;white-space:nowrap}
.price small{font-size:13px;font-weight:600;color:var(--muted)}
.add{background:var(--bg-soft);border:1px solid var(--line);color:var(--txt);width:auto;
  padding:9px 12px;border-radius:9px;cursor:pointer;font-size:13px;font-weight:600;font-family:inherit}
.add:hover{background:var(--accent);border-color:var(--accent);color:#fff}

/* ---------- donors ---------- */
.donor-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.donor-card .ph{aspect-ratio:16/9;background:var(--bg-soft);display:grid;place-items:center;font-size:44px;color:#2c4a68}
.donor-card .body{padding:16px}
.donor-card h3{margin:0 0 6px;font-size:18px}
.specs{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}
.spec{background:var(--bg-soft);border:1px solid var(--line);border-radius:7px;padding:4px 9px;font-size:12px;color:var(--muted)}
.status-dot{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600}
.status-dot::before{content:'';width:8px;height:8px;border-radius:50%;background:var(--ok)}
.status-dot.transit::before{background:var(--warn)}
.status-dot.done::before{background:var(--muted)}

/* ---------- catalog layout ---------- */
.catalog{display:grid;grid-template-columns:266px 1fr;gap:26px;align-items:start;padding-top:26px}
.filters{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;position:sticky;top:92px}
.filters h4{margin:0 0 12px;font-size:14px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted)}
.fgroup{border-top:1px solid var(--line);padding:14px 0}
.fgroup:first-of-type{border-top:none;padding-top:0}
.flist{display:flex;flex-direction:column;gap:7px;max-height:230px;overflow:auto}
.flist a{font-size:14px;color:var(--muted);display:flex;justify-content:space-between;gap:8px}
.flist a:hover,.flist a.on{color:var(--accent)}
.toolbar{display:flex;align-items:center;gap:14px;margin-bottom:18px;flex-wrap:wrap}
.toolbar .count{color:var(--muted);font-size:14px;margin-right:auto}
.toolbar select{width:auto;padding:9px 12px;font-size:14px}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.chip{background:var(--bg-soft);border:1px solid var(--line);border-radius:20px;padding:5px 12px;font-size:13px;cursor:pointer}
.chip:hover{border-color:var(--accent)}

/* ---------- part page ---------- */
.part{display:grid;grid-template-columns:1.15fr .85fr;gap:36px;padding-top:26px}
.gal .main{aspect-ratio:4/3;background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);
  display:grid;place-items:center;overflow:hidden;font-size:60px;color:#2c4a68}
.gal .main img{width:100%;height:100%;object-fit:cover}
.gal .thumbs{display:flex;gap:10px;margin-top:10px;flex-wrap:wrap}
.gal .thumbs div{width:78px;aspect-ratio:1;border-radius:9px;overflow:hidden;border:1px solid var(--line);cursor:pointer}
.gal .thumbs div.on{border-color:var(--accent)}
.buybox{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin:18px 0}
.rowline{display:flex;justify-content:space-between;gap:14px;padding:11px 0;border-bottom:1px solid var(--line);font-size:14px}
.rowline:last-child{border:none}
.rowline span:first-child{color:var(--muted)}
.usp{display:grid;gap:12px;margin-top:18px}
.usp div{display:flex;gap:11px;font-size:14px;color:var(--muted);align-items:flex-start}
.usp b{color:var(--txt);font-weight:600}

/* ---------- forms / lead block ---------- */
.leadbox{background:linear-gradient(135deg,#16324b,#0f2439);border:1px solid var(--line);
  border-radius:18px;padding:34px;display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center}
.leadbox h2{margin:0 0 10px;font-size:26px;letter-spacing:-.5px}

/* ---------- footer ---------- */
footer.site{border-top:1px solid var(--line);background:#081521;padding:44px 0 28px;margin-top:40px}
.fcols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
footer.site h5{margin:0 0 12px;font-size:14px;letter-spacing:.4px}
footer.site a,footer.site p{color:var(--muted);font-size:14px;margin:0 0 8px;display:block}
footer.site a:hover{color:var(--txt)}
.copy{border-top:1px solid var(--line);margin-top:26px;padding-top:18px;color:#5d7794;font-size:13px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}

/* ---------- toast / modal ---------- */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(120%);
  background:var(--card);border:1px solid var(--accent);border-radius:12px;padding:14px 22px;
  box-shadow:var(--shadow);z-index:200;transition:.25s;font-weight:600}
.toast.on{transform:translateX(-50%) translateY(0)}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:150;display:none;place-items:center;padding:20px}
.modal.on{display:grid}
.modal .box{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:26px;max-width:460px;width:100%}
.modal h3{margin:0 0 6px}

.empty{text-align:center;padding:70px 20px;color:var(--muted)}
.empty .ic{font-size:52px;margin-bottom:12px}

@media (max-width:960px){
  .catalog{grid-template-columns:1fr}
  .filters{position:static}
  .part{grid-template-columns:1fr}
  .leadbox{grid-template-columns:1fr;padding:24px}
  .fcols{grid-template-columns:1fr 1fr}
  .searchbox .row{grid-template-columns:1fr 1fr}
  nav.main{display:none}
}
@media (max-width:560px){
  .searchbox .row{grid-template-columns:1fr}
  .fcols{grid-template-columns:1fr}
  .grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}
}