/* ============================================================
   CR PERFORMANCE — brand tokens
   Black #1a1b1c / Charcoal #232527 / Racing Red #d8262c
   Chrome light #e7e8ea / Chrome mid #a9abae / Chrome dark #6d6f72
   Display: Teko  |  Body: Barlow  |  Data/spec: JetBrains Mono
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Teko:wght@500;600;700&family=Barlow:ital,wght@0,400;0,500;0,600;0,700;1,400&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root{
  --black: #19191a;
  --charcoal: #232527;
  --charcoal-2: #2b2d2f;
  --line: #3a3c3e;
  --red: #d8262c;
  --red-dark: #a51d22;
  --chrome-1: #f2f3f4;
  --chrome-2: #c7c9cc;
  --chrome-3: #8b8d90;
  --chrome-4: #6d6f72;
  --white: #f6f6f5;
  --ink: #d9dadb;
  --ink-dim: #9a9c9e;
  --success: #3ba55d;
  --radius: 3px;
  --max: 1180px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--black);
  color:var(--ink);
  font-family:'Barlow',sans-serif;
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,h4{
  font-family:'Teko',sans-serif;
  font-weight:600;
  letter-spacing:.02em;
  color:var(--white);
  margin:0 0 .3em;
  line-height:1.05;
}
h1{font-size:clamp(2.6rem,6vw,4.6rem); text-transform:uppercase;}
h2{font-size:clamp(2rem,4vw,2.8rem); text-transform:uppercase;}
h3{font-size:1.55rem; text-transform:uppercase; letter-spacing:.03em;}
p{margin:0 0 1em; color:var(--ink);}
a{color:inherit; text-decoration:none;}
.mono{font-family:'JetBrains Mono',monospace;}

.wrap{max-width:var(--max); margin:0 auto; padding:0 24px;}

/* ---------- checkered divider — signature element ---------- */
.checker-strip{
  height:10px;
  background-image:
    linear-gradient(45deg, var(--chrome-3) 25%, transparent 25%, transparent 75%, var(--chrome-3) 75%),
    linear-gradient(45deg, var(--chrome-3) 25%, transparent 25%, transparent 75%, var(--chrome-3) 75%);
  background-color:#1c1d1e;
  background-size:10px 10px;
  background-position:0 0, 5px 5px;
  opacity:.55;
}
.checker-strip.red{
  background-image:
    linear-gradient(45deg, var(--red) 25%, transparent 25%, transparent 75%, var(--red) 75%),
    linear-gradient(45deg, var(--red) 25%, transparent 25%, transparent 75%, var(--red) 75%);
  opacity:.8;
}

/* ---------- header / nav ---------- */
.site-header{
  background:var(--black);
  border-bottom:1px solid var(--line);
  position:sticky; top:0; z-index:50;
}
.nav-row{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 24px; max-width:var(--max); margin:0 auto;
}
.brand{display:flex; align-items:center; gap:14px;}
.brand img{height:80px; width:auto; display:block;}
.brand-text{display:flex; flex-direction:column; line-height:1;}
.brand-text .b1{font-family:'Teko',sans-serif; font-size:2rem; color:var(--white); letter-spacing:.04em;}
.brand-text .b2{font-size:.72rem; letter-spacing:.28em; color:var(--chrome-3); text-transform:uppercase;}

.nav-links{display:flex; align-items:center; gap:6px;}
.nav-links a{
  padding:10px 16px;
  font-family:'Teko',sans-serif;
  font-size:1.15rem;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--ink);
  border-bottom:2px solid transparent;
  transition:color .15s, border-color .15s;
}
.nav-links a:hover, .nav-links a.active{color:var(--white); border-color:var(--red);}
.nav-cart{
  display:flex; align-items:center; gap:8px;
  background:var(--charcoal-2); border:1px solid var(--line);
  padding:8px 14px; border-radius:var(--radius);
  font-family:'Teko',sans-serif; font-size:1.1rem; letter-spacing:.04em; color:var(--white);
}
.nav-cart:hover{border-color:var(--red);}
.cart-count{
  background:var(--red); color:#fff; font-family:'Barlow',sans-serif; font-weight:700;
  font-size:.72rem; min-width:20px; height:20px; border-radius:10px;
  display:inline-flex; align-items:center; justify-content:center; padding:0 5px;
}
.mobile-toggle{display:none; background:none; border:1px solid var(--line); color:var(--white); padding:8px 12px; font-size:1.3rem; border-radius:var(--radius);}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family:'Teko',sans-serif; font-size:1.25rem; letter-spacing:.05em;
  text-transform:uppercase; padding:12px 28px; border-radius:var(--radius);
  border:1px solid transparent; cursor:pointer; transition:all .15s;
}
.btn-red{background:var(--red); color:#fff; border-color:var(--red);}
.btn-red:hover{background:var(--red-dark); border-color:var(--red-dark);}
.btn-outline{background:transparent; color:var(--white); border-color:var(--chrome-4);}
.btn-outline:hover{border-color:var(--white);}
.btn-chrome{
  background:linear-gradient(180deg,var(--chrome-1),var(--chrome-3));
  color:#1a1b1c; border-color:var(--chrome-2); font-weight:600;
}
.btn-chrome:hover{background:linear-gradient(180deg,#fff,var(--chrome-2));}
.btn-sm{padding:7px 16px; font-size:1.05rem;}
.btn:disabled{opacity:.4; cursor:not-allowed;}

/* ---------- hero ---------- */
.hero{
  position:relative;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(216,38,44,.16), transparent 55%),
    linear-gradient(180deg, #1c1d1e, var(--black) 70%);
  padding:86px 0 64px;
  overflow:hidden;
  border-bottom:1px solid var(--line);
}
.hero::before{
  content:"";
  position:absolute; inset:0;
  background-image:
    linear-gradient(45deg, rgba(255,255,255,.035) 25%, transparent 25%, transparent 75%, rgba(255,255,255,.035) 75%),
    linear-gradient(45deg, rgba(255,255,255,.035) 25%, transparent 25%, transparent 75%, rgba(255,255,255,.035) 75%);
  background-size:64px 64px;
  background-position:0 0, 32px 32px;
  mask-image:radial-gradient(ellipse at 75% 30%, black, transparent 60%);
  pointer-events:none;
}
.hero-grid{display:grid; grid-template-columns:1.15fr .85fr; gap:48px; align-items:center; position:relative; z-index:1;}
.hero .eyebrow{
  font-family:'JetBrains Mono',monospace; color:var(--red); letter-spacing:.18em;
  text-transform:uppercase; font-size:.8rem; margin-bottom:14px; display:block;
}
.hero p.lead{font-size:1.15rem; color:var(--ink); max-width:52ch;}
.hero-actions{display:flex; gap:14px; margin-top:26px; flex-wrap:wrap;}
.hero-art{display:flex; justify-content:center;}
.hero-art img{width:100%; max-width:420px; filter:drop-shadow(0 20px 40px rgba(0,0,0,.55));}

.cat-grid{display:grid; grid-template-columns:1fr 1fr; gap:16px;}
.cat-card{
  position:relative; display:block; border:1px solid var(--line); border-radius:var(--radius);
  overflow:hidden; background:var(--charcoal); transition:border-color .15s, transform .15s;
}
.cat-card:hover{border-color:var(--red); transform:translateY(-2px);}
.cat-card .cat-img-wrap{height:130px; overflow:hidden; background:#0f1011;}
.cat-card img{width:100%; height:100%; object-fit:cover; display:block; filter:brightness(.92); transition:filter .15s, transform .3s;}
.cat-card:hover img{filter:brightness(1.05); transform:scale(1.04);}
.cat-card .cat-label{
  padding:10px 12px; border-top:1px solid var(--line); font-family:'Teko',sans-serif;
  font-size:1.05rem; letter-spacing:.03em; text-transform:uppercase; color:var(--white); line-height:1.15;
}
.cat-card:hover .cat-label{color:var(--red);}

.stat-row{display:flex; gap:36px; margin-top:44px; flex-wrap:wrap;}
.stat{border-left:2px solid var(--red); padding-left:14px;}
.stat .n{font-family:'Teko',sans-serif; font-size:2.4rem; color:var(--white); line-height:1;}
.stat .l{font-size:.78rem; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-dim);}

/* ---------- sections ---------- */
section{padding:64px 0;}
.section-head{margin-bottom:36px; display:flex; align-items:flex-end; justify-content:space-between; gap:20px; flex-wrap:wrap;}
.section-head .tag{font-family:'JetBrains Mono',monospace; color:var(--red); letter-spacing:.16em; font-size:.75rem; text-transform:uppercase;}

.card-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:22px;}
.spec-card{
  background:var(--charcoal); border:1px solid var(--line); border-radius:var(--radius);
  padding:26px 24px; position:relative;
}
.spec-card::before{
  content:""; position:absolute; top:10px; left:10px; right:10px; height:1px; background:rgba(255,255,255,.06);
}
.spec-card .rivet{
  position:absolute; width:6px; height:6px; border-radius:50%;
  background:radial-gradient(circle at 35% 35%, var(--chrome-1), var(--chrome-4));
}
.spec-card .rivet.tl{top:8px; left:8px;} .spec-card .rivet.tr{top:8px; right:8px;}
.spec-card .rivet.bl{bottom:8px; left:8px;} .spec-card .rivet.br{bottom:8px; right:8px;}
.spec-card .icon{
  width:44px; height:44px; border-radius:50%; background:var(--charcoal-2); border:1px solid var(--line);
  display:flex; align-items:center; justify-content:center; margin-bottom:16px; color:var(--red); font-size:1.3rem;
}
.spec-card h3{font-size:1.35rem; margin-bottom:8px;}
.spec-card p{font-size:.95rem; color:var(--ink-dim); margin:0;}

.split{display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:center;}
.split ul{margin:0; padding:0; list-style:none;}
.split ul li{
  display:flex; gap:12px; padding:12px 0; border-bottom:1px solid var(--line); align-items:flex-start;
}
.split ul li:last-child{border-bottom:none;}
.split ul li .num{font-family:'JetBrains Mono',monospace; color:var(--red); font-size:.85rem; margin-top:3px;}
.panel{
  background:var(--charcoal); border:1px solid var(--line); border-radius:var(--radius); padding:32px;
}
.panel-red{background:linear-gradient(160deg, var(--red-dark), var(--red)); border:none; color:#fff;}
.panel-red h2, .panel-red h3{color:#fff;}
.panel-red p{color:rgba(255,255,255,.9);}

.media-frame{border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; background:var(--charcoal); line-height:0;}
.media-frame img{width:100%; height:100%; object-fit:cover; display:block;}
.gallery-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:22px;}
.gallery-grid .media-frame{aspect-ratio:4/3; transition:border-color .15s;}
.gallery-grid .media-frame:hover{border-color:var(--red);}

.cta-band{
  background:var(--charcoal); border-top:1px solid var(--line); border-bottom:1px solid var(--line);
  padding:48px 0; text-align:center;
}
.cta-band h2{margin-bottom:6px;}
.cta-band p{color:var(--ink-dim); margin-bottom:22px;}

/* ---------- footer ---------- */
.site-footer{background:#131314; border-top:1px solid var(--line); padding:40px 0 20px; margin-top:0;}
.footer-grid{display:grid; grid-template-columns:1.3fr 1fr 1fr; gap:36px;}
.footer-grid h4{font-size:1rem; letter-spacing:.08em; color:var(--white); margin-bottom:14px;}
.footer-grid p, .footer-grid a{font-size:.92rem; color:var(--ink-dim); display:block; margin-bottom:8px;}
.footer-grid a:hover{color:var(--red);}
.foot-brand{display:flex; align-items:center; gap:10px; margin-bottom:14px;}
.foot-brand img{height:40px;}
.foot-bottom{
  border-top:1px solid var(--line); margin-top:28px; padding-top:18px;
  font-size:.8rem; color:var(--chrome-4); display:flex; justify-content:space-between; flex-wrap:wrap; gap:8px;
}

/* ---------- product page ---------- */
.catalog-toolbar{
  background:var(--charcoal); border:1px solid var(--line); border-radius:var(--radius);
  padding:20px; display:flex; gap:14px; flex-wrap:wrap; align-items:center; margin-bottom:20px;
  position:sticky; top:109px; z-index:20;
}
.search-box{flex:1 1 320px; position:relative;}
.search-box input{
  width:100%; background:var(--black); border:1px solid var(--line); color:var(--white);
  padding:12px 14px 12px 40px; border-radius:var(--radius); font-size:1rem; font-family:'Barlow',sans-serif;
}
.search-box input:focus{outline:none; border-color:var(--red);}
.search-box .ic{position:absolute; left:13px; top:50%; transform:translateY(-50%); color:var(--chrome-4);}
select{
  background:var(--black); border:1px solid var(--line); color:var(--white);
  padding:12px 14px; border-radius:var(--radius); font-family:'Barlow',sans-serif; font-size:.95rem;
}
select:focus{outline:none; border-color:var(--red);}
.result-count{font-family:'JetBrains Mono',monospace; font-size:.82rem; color:var(--ink-dim); white-space:nowrap;}

.catalog-layout{display:grid; grid-template-columns:1fr 320px; gap:24px; align-items:start;}

.product-table-wrap{background:var(--charcoal); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden;}
table.product-table{width:100%; border-collapse:collapse; font-size:.92rem;}
.product-table thead th{
  text-align:left; padding:12px 14px; background:var(--charcoal-2); color:var(--ink-dim);
  font-family:'Teko',sans-serif; font-size:1rem; letter-spacing:.05em; text-transform:uppercase;
  border-bottom:1px solid var(--line); position:sticky; top:0;
}
.product-table td{padding:11px 14px; border-bottom:1px solid var(--line); vertical-align:middle;}
.product-table tbody tr:hover{background:rgba(255,255,255,.03);}
.product-table .sku{font-family:'JetBrains Mono',monospace; color:var(--white); font-size:.85rem; white-space:nowrap;}
.tag-pill{
  display:inline-block; font-size:.68rem; letter-spacing:.06em; text-transform:uppercase;
  padding:3px 8px; border-radius:12px; background:var(--charcoal-2); border:1px solid var(--line); color:var(--ink-dim);
}
.tag-pill.line-proplus{color:var(--red); border-color:var(--red-dark);}
.price-cell{font-family:'JetBrains Mono',monospace; color:var(--white); white-space:nowrap;}
.price-cell.call{color:var(--chrome-4); font-size:.82rem;}
.qty-input{
  width:52px; background:var(--black); border:1px solid var(--line); color:var(--white);
  padding:6px; border-radius:var(--radius); text-align:center; font-family:'JetBrains Mono',monospace;
}
.add-btn{
  background:var(--charcoal-2); border:1px solid var(--chrome-4); color:var(--white);
  padding:6px 12px; border-radius:var(--radius); font-family:'Teko',sans-serif; font-size:1rem;
  letter-spacing:.04em; text-transform:uppercase; cursor:pointer; white-space:nowrap;
}
.add-btn:hover{border-color:var(--red); color:var(--red);}
.add-btn.added{border-color:var(--success); color:var(--success);}
.no-results{padding:48px 24px; text-align:center; color:var(--ink-dim);}
.pagination{display:flex; justify-content:center; gap:8px; padding:18px;}
.pagination button{
  background:var(--charcoal-2); border:1px solid var(--line); color:var(--ink);
  padding:6px 13px; border-radius:var(--radius); cursor:pointer; font-family:'JetBrains Mono',monospace; font-size:.85rem;
}
.pagination button.active{border-color:var(--red); color:var(--red);}
.pagination button:disabled{opacity:.35; cursor:default;}

/* ---------- cart panel ---------- */
.cart-panel{
  background:var(--charcoal); border:1px solid var(--line); border-radius:var(--radius);
  padding:20px; position:sticky; top:130px;
}
.cart-panel h3{display:flex; align-items:center; justify-content:between; gap:8px; margin-bottom:14px;}
.cart-items{max-height:360px; overflow-y:auto; margin-bottom:14px;}
.cart-item{
  display:flex; justify-content:space-between; gap:8px; padding:10px 0; border-bottom:1px solid var(--line); font-size:.88rem;
}
.cart-item .ci-name{color:var(--white); font-family:'JetBrains Mono',monospace; font-size:.82rem;}
.cart-item .ci-desc{color:var(--ink-dim); font-size:.78rem; margin-top:2px;}
.cart-item .ci-remove{color:var(--red); cursor:pointer; font-size:.78rem; margin-left:6px;}
.cart-empty{color:var(--ink-dim); font-size:.9rem; text-align:center; padding:20px 0;}
.cart-total-row{
  display:flex; justify-content:space-between; align-items:baseline; padding-top:10px; border-top:1px solid var(--line);
  font-family:'Teko',sans-serif; font-size:1.3rem; color:var(--white);
}
.cart-note{font-size:.78rem; color:var(--ink-dim); margin-top:10px;}

/* ---------- contact page ---------- */
.contact-grid{display:grid; grid-template-columns:1fr 1fr; gap:40px; align-items:start;}
.info-card{
  background:var(--charcoal); border:1px solid var(--line); border-radius:var(--radius); padding:26px; margin-bottom:16px;
}
.info-card .row{display:flex; gap:14px; align-items:flex-start; padding:10px 0; border-bottom:1px solid var(--line);}
.info-card .row:last-child{border-bottom:none;}
.info-card .row .ic{color:var(--red); font-size:1.2rem; width:26px; text-align:center; flex:none;}
.info-card .row a, .info-card .row span{color:var(--ink); font-size:.98rem;}
.info-card .row a:hover{color:var(--red);}
.map-frame{border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; height:260px;}
.map-frame iframe{width:100%; height:100%; border:0; filter:grayscale(.3) invert(.92) contrast(.9);}

.form-panel{background:var(--charcoal); border:1px solid var(--line); border-radius:var(--radius); padding:28px;}
.form-row{margin-bottom:16px;}
.form-row label{
  display:block; font-family:'Teko',sans-serif; font-size:1rem; letter-spacing:.05em;
  text-transform:uppercase; color:var(--ink-dim); margin-bottom:6px;
}
.form-row input, .form-row textarea, .form-row select{
  width:100%; background:var(--black); border:1px solid var(--line); color:var(--white);
  padding:11px 13px; border-radius:var(--radius); font-family:'Barlow',sans-serif; font-size:.98rem;
}
.form-row input:focus, .form-row textarea:focus, .form-row select:focus{outline:none; border-color:var(--red);}
.form-row textarea{resize:vertical; min-height:120px;}
.form-two{display:grid; grid-template-columns:1fr 1fr; gap:16px;}

/* ---------- toast ---------- */
.toast{
  position:fixed; bottom:24px; right:24px; background:var(--charcoal-2); border:1px solid var(--red);
  color:var(--white); padding:14px 20px; border-radius:var(--radius); font-size:.92rem; z-index:100;
  box-shadow:0 10px 30px rgba(0,0,0,.5); opacity:0; transform:translateY(10px); pointer-events:none;
  transition:opacity .2s, transform .2s;
}
.toast.show{opacity:1; transform:translateY(0);}

/* ---------- responsive ---------- */
@media (max-width: 900px){
  .hero-grid{grid-template-columns:1fr;}
  .hero-art{order:-1;}
  .card-grid{grid-template-columns:1fr 1fr;}
  .split{grid-template-columns:1fr;}
  .gallery-grid{grid-template-columns:1fr 1fr;}
  .catalog-layout{grid-template-columns:1fr;}
  .cart-panel{position:static;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .contact-grid{grid-template-columns:1fr;}
}
@media (max-width: 640px){
  .nav-links{
    position:absolute; top:100%; left:0; right:0; background:var(--black); border-bottom:1px solid var(--line);
    flex-direction:column; align-items:stretch; padding:8px; display:none;
  }
  .nav-links.open{display:flex;}
  .mobile-toggle{display:block;}
  .card-grid{grid-template-columns:1fr;}
  .gallery-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .form-two{grid-template-columns:1fr;}
  .stat-row{gap:22px;}
}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{transition:none !important;}
}