/* ============================================================
   GearSynK — Design system
   Modern, mobile-first, industrial/automotive aesthetic.
   ============================================================ */
:root{
  --bg:#0b1220;            /* deep navy */
  --bg-soft:#101a2e;
  --panel:#15203a;
  --panel-2:#1b2942;
  --line:#233149;
  --text:#e8eef7;
  --muted:#9fb0c7;
  --brand:#ff5722;        /* gear orange */
  --brand-2:#ff8a3d;
  --accent:#00c389;       /* whatsapp green for CTAs */
  --gold:#ffc107;
  --radius:14px;
  --shadow:0 10px 30px rgba(0,0,0,.35);
  --maxw:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);color:var(--text);line-height:1.55;-webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.btn{
  display:inline-flex;align-items:center;gap:8px;cursor:pointer;border:none;
  background:var(--brand);color:#fff;font-weight:700;padding:12px 20px;border-radius:10px;
  font-size:15px;transition:.2s;box-shadow:0 6px 18px rgba(255,87,34,.3)
}
.btn:hover{transform:translateY(-2px);background:var(--brand-2)}
.btn-ghost{background:transparent;border:1px solid var(--line);box-shadow:none}
.btn-ghost:hover{background:var(--panel-2);border-color:var(--brand)}
.btn-wa{background:var(--accent);box-shadow:0 6px 18px rgba(0,195,137,.3)}
.btn-wa:hover{background:#01a874}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(11,18,32,.92);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:18px;height:66px}
.logo{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:1px;font-size:20px}
.logo .mark{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));font-size:18px;box-shadow:var(--shadow)}
.logo b{color:var(--brand);font-weight:900}
.nav{margin-left:auto;display:flex;gap:6px;align-items:center}
.nav a{padding:8px 14px;border-radius:8px;color:var(--muted);font-weight:600;font-size:14px}
.nav a:hover,.nav a.active{color:#fff;background:var(--panel-2)}
.header-actions{display:flex;align-items:center;gap:10px}
.cart-btn{position:relative;background:var(--panel-2);border:1px solid var(--line);
  width:42px;height:42px;border-radius:10px;display:grid;place-items:center;cursor:pointer;font-size:18px}
.cart-btn:hover{border-color:var(--brand)}
#cart-count{position:absolute;top:-7px;right:-7px;background:var(--brand);color:#fff;
  font-size:11px;font-weight:800;min-width:20px;height:20px;border-radius:11px;display:grid;place-items:center;padding:0 5px}
.wa-header{display:none}
@media(min-width:760px){.wa-header{display:inline-flex}}

/* ---------- Hero ---------- */
.hero{padding:64px 0 48px;background:
  radial-gradient(900px 400px at 80% -10%,rgba(255,87,34,.18),transparent),
  radial-gradient(700px 400px at 0% 0%,rgba(0,195,137,.10),transparent)}
.hero h1{font-size:clamp(30px,5vw,52px);line-height:1.05;margin:0 0 14px;font-weight:900;letter-spacing:-.5px}
.hero p{color:var(--muted);font-size:18px;max-width:560px;margin:0 0 26px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.pills{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}
.pill{display:flex;align-items:center;gap:8px;background:var(--panel);border:1px solid var(--line);
  padding:10px 14px;border-radius:12px;font-size:14px;color:var(--muted)}
.pill b{color:#fff}

/* trust strip */
.trust{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;padding:22px 0}
@media(min-width:760px){.trust{grid-template-columns:repeat(4,1fr)}}
.trust .t{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px;text-align:center}
.trust .t .ic{font-size:22px}
.trust .t .ti{font-weight:800;margin-top:6px}
.trust .t .ts{color:var(--muted);font-size:13px}

/* ---------- Sections ---------- */
.section{padding:48px 0}
.section h2{font-size:clamp(24px,3.5vw,34px);margin:0 0 8px;font-weight:900}
.section .sub{color:var(--muted);margin:0 0 26px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:24px}

/* ---------- Product grid ---------- */
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
@media(min-width:640px){.grid{grid-template-columns:repeat(3,1fr)}}
@media(min-width:1000px){.grid{grid-template-columns:repeat(4,1fr)}}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:14px;display:flex;flex-direction:column;position:relative;transition:.2s;overflow:hidden}
.card:hover{border-color:var(--brand);transform:translateY(-3px);box-shadow:var(--shadow)}
.card-media{height:120px;border-radius:10px;background:linear-gradient(135deg,var(--panel-2),var(--bg-soft));
  display:grid;place-items:center;font-size:46px;margin-bottom:12px}
.badge{position:absolute;top:12px;left:12px;background:var(--gold);color:#1a1300;font-size:11px;
  font-weight:800;padding:4px 8px;border-radius:6px;letter-spacing:.4px}
.badge.new{background:var(--accent);color:#003}
.badge.top{background:var(--brand);color:#fff}
.card h3{font-size:14px;margin:0 0 4px;line-height:1.3;font-weight:700;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:36px}
.card .brand{color:var(--brand-2);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.5px}
.card .desc{color:var(--muted);font-size:12.5px;margin:8px 0;display:-webkit-box;
  -webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card .compat{font-size:11.5px;color:var(--muted);margin-bottom:10px}
.card .compat b{color:var(--text)}
.price{display:flex;align-items:baseline;gap:8px;margin:auto 0 12px}
.price .now{font-size:19px;font-weight:900;color:#fff}
.price .mrp{font-size:13px;color:#7e8aa0;text-decoration:line-through}
.price .off{font-size:11px;color:var(--accent);font-weight:800}
.card .add{width:100%;justify-content:center}
.example-tag{position:absolute;top:12px;right:12px;font-size:10px;background:#333;color:#bbb;padding:3px 7px;border-radius:6px}

/* ---------- Shop filters ---------- */
.shop-layout{display:grid;gap:22px}
@media(min-width:900px){.shop-layout{grid-template-columns:260px 1fr}}
.filters{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px;height:fit-content}
.filters h3{margin:0 0 12px;font-size:14px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted)}
.filters .fgroup{margin-bottom:18px}
.filters label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px}
.filters select,.filters input[type=text]{width:100%;background:var(--bg-soft);border:1px solid var(--line);
  color:var(--text);padding:10px;border-radius:9px;font-size:14px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{background:var(--bg-soft);border:1px solid var(--line);color:var(--muted);padding:8px 12px;
  border-radius:20px;font-size:13px;cursor:pointer;font-weight:600}
.chip.active{background:var(--brand);color:#fff;border-color:var(--brand)}
.filters .reset{background:none;border:none;color:var(--brand-2);cursor:pointer;font-weight:700;font-size:13px;padding:0}
.shop-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.shop-toolbar input[type=text]{flex:1;min-width:180px;background:var(--bg-soft);border:1px solid var(--line);
  color:var(--text);padding:11px 14px;border-radius:10px}
.result-count{color:var(--muted);font-size:13px}
.search-wrap{position:relative}
.empty-state{text-align:center;color:var(--muted);padding:60px 20px;grid-column:1/-1}

/* ---------- Cart drawer ---------- */
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.55);opacity:0;pointer-events:none;transition:.25s;z-index:90}
.overlay.open{opacity:1;pointer-events:auto}
.cart-drawer{position:fixed;top:0;right:0;height:100%;width:380px;max-width:90vw;background:var(--bg-soft);
  border-left:1px solid var(--line);z-index:100;transform:translateX(100%);transition:.28s;display:flex;flex-direction:column}
.cart-drawer.open{transform:translateX(0)}
.cart-head{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--line)}
.cart-head h2{margin:0;font-size:18px}
.cart-close{background:none;border:none;color:var(--muted);font-size:24px;cursor:pointer}
.cart-body{padding:16px 20px;overflow:auto;flex:1}
.cart-row{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.cart-thumb{width:48px;height:48px;border-radius:9px;background:var(--panel-2);display:grid;place-items:center;font-size:24px;flex:none}
.cart-name{font-size:13px;font-weight:700;line-height:1.3}
.cart-price{font-size:13px;color:var(--muted);margin:4px 0}
.cart-qty{display:flex;align-items:center;gap:8px;font-size:14px}
.cart-qty button{width:26px;height:26px;border-radius:7px;border:1px solid var(--line);background:var(--panel);color:#fff;cursor:pointer}
.cart-remove{background:none;border:none;color:var(--brand-2);font-size:12px;cursor:pointer;margin-left:6px}
.cart-empty{color:var(--muted);text-align:center;padding:40px 10px}
.cart-foot{padding:18px 20px;border-top:1px solid var(--line)}
.cart-total{display:flex;justify-content:space-between;font-weight:800;font-size:17px;margin-bottom:14px}
.cart-foot .btn{width:100%;justify-content:center}

/* ---------- Footer ---------- */
.site-footer{background:var(--bg-soft);border-top:1px solid var(--line);padding:44px 0 24px;margin-top:40px}
.foot-grid{display:grid;gap:26px;grid-template-columns:1fr}
@media(min-width:760px){.foot-grid{grid-template-columns:1.4fr 1fr 1fr}}
.foot-grid h4{margin:0 0 12px;font-size:14px;text-transform:uppercase;letter-spacing:.5px;color:var(--brand-2)}
.foot-grid a,.foot-grid p{display:block;color:var(--muted);font-size:14px;margin:0 0 8px}
.foot-grid a:hover{color:#fff}
.foot-bottom{border-top:1px solid var(--line);margin-top:28px;padding-top:18px;color:var(--muted);font-size:13px;
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* ---------- Floating WhatsApp ---------- */
.wa-float{position:fixed;bottom:20px;right:20px;z-index:80;display:flex;align-items:center;gap:10px;
  background:var(--accent);color:#fff;padding:12px 16px;border-radius:40px;font-weight:700;box-shadow:var(--shadow);
  cursor:pointer;text-decoration:none}
.wa-float:hover{background:#01a874}
.wa-float .dot{width:10px;height:10px;border-radius:50%;background:#bfff;animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{opacity:.4}50%{opacity:1}}

/* ---------- Forms / Contact ---------- */
.card-panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}
.field input,.field textarea,.field select{width:100%;background:var(--bg-soft);border:1px solid var(--line);
  color:var(--text);padding:12px;border-radius:10px;font-size:14px;font-family:inherit}
.contact-grid{display:grid;gap:22px;grid-template-columns:1fr}
@media(min-width:880px){.contact-grid{grid-template-columns:1.2fr 1fr}}
.info-row{display:flex;gap:12px;margin-bottom:16px}
.info-row .ic{font-size:20px;flex:none}
.info-row b{display:block}
.info-row span{color:var(--muted);font-size:14px}

/* ---------- About ---------- */
.about-hero{padding:54px 0}
.about-hero h1{font-size:clamp(28px,4vw,44px);margin:0 0 12px;font-weight:900}
.about-hero p{color:var(--muted);max-width:680px;font-size:17px}
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:30px 0}
@media(min-width:760px){.stats{grid-template-columns:repeat(4,1fr)}}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px;text-align:center}
.stat .n{font-size:30px;font-weight:900;color:var(--brand)}
.stat .l{color:var(--muted);font-size:13px}
.why{display:grid;gap:16px;grid-template-columns:1fr}
@media(min-width:700px){.why{grid-template-columns:repeat(3,1fr)}}
.why .w{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.why .w .ic{font-size:26px}
.why .w h3{margin:10px 0 6px;font-size:16px}
.why .w p{color:var(--muted);font-size:14px;margin:0}

/* ---------- Breadcrumb / page head ---------- */
.page-head{padding:40px 0 10px}
.page-head h1{font-size:clamp(26px,4vw,40px);margin:0 0 6px;font-weight:900}
.page-head p{color:var(--muted);margin:0}
.muted{color:var(--muted)}
.center{text-align:center}

/* ---------- Offers carousel ---------- */
.offers{display:flex;gap:14px;overflow-x:auto;padding:6px 0 14px;scroll-snap-type:x mandatory}
.offers::-webkit-scrollbar{height:6px}
.offers::-webkit-scrollbar-thumb{background:var(--line);border-radius:3px}
.offer-slide{flex:0 0 300px;scroll-snap-align:start;background:linear-gradient(135deg,var(--brand),var(--brand-2));
  color:#fff;border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow)}
.offer-slide .offer-title{font-weight:900;font-size:17px;line-height:1.25}
.offer-slide .offer-sub{opacity:.92;font-size:13px;margin:6px 0 10px}
.offer-slide .offer-code{display:inline-block;background:rgba(0,0,0,.25);padding:5px 10px;border-radius:8px;font-weight:800;font-size:12px;letter-spacing:.5px}
.offers-nav{display:flex;gap:8px;justify-content:flex-end;margin-top:4px}
.offers-nav button{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:var(--panel-2);color:#fff;font-size:18px;cursor:pointer}
.offers-nav button:hover{border-color:var(--brand)}

/* ---------- Brands slider ---------- */
.brands{display:flex;gap:10px;flex-wrap:wrap}
.brand-pill{background:var(--panel);border:1px solid var(--line);border-radius:30px;padding:10px 18px;font-weight:700;font-size:14px;color:var(--text)}

/* ---------- Makers grid ---------- */
.makers{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
@media(min-width:700px){.makers{grid-template-columns:repeat(6,1fr)}}
.maker-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px;text-align:center;
  font-weight:800;letter-spacing:.5px;transition:.2s}
.maker-card:hover{border-color:var(--brand);background:var(--panel-2);transform:translateY(-2px)}

/* ---------- Articles ---------- */
.articles{display:grid;gap:16px;grid-template-columns:1fr}
@media(min-width:760px){.articles{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1040px){.articles{grid-template-columns:repeat(3,1fr)}}
.article-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px;transition:.2s;display:flex;flex-direction:column}
.article-card:hover{border-color:var(--brand);transform:translateY(-3px);box-shadow:var(--shadow)}
.article-tag{display:inline-block;background:var(--panel-2);color:var(--brand-2);font-size:11px;font-weight:800;
  padding:4px 9px;border-radius:6px;letter-spacing:.5px;align-self:flex-start}
.article-date{color:var(--muted);font-size:12px;margin:10px 0 6px}
.article-card h3{margin:0 0 8px;font-size:16px;line-height:1.35}
.article-card p{color:var(--muted);font-size:14px;margin:0 0 12px;flex:1}
.article-more{color:var(--brand-2);font-weight:700;font-size:14px}

/* ---------- Vehicle finder ---------- */
.vf{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.vf-search{margin-bottom:18px}
.vf-search label{display:block;font-weight:700;margin-bottom:8px}
.vf-plate{display:flex;gap:8px;max-width:420px}
.vf-ind{display:grid;place-items:center;background:var(--panel-2);border:1px solid var(--line);border-radius:10px;padding:0 12px;font-weight:800;font-size:13px}
.vf-plate input{flex:1;background:var(--bg-soft);border:1px solid var(--line);color:var(--text);padding:11px 14px;border-radius:10px;text-transform:uppercase;letter-spacing:1px}
.vf-cascade{display:grid;gap:10px;grid-template-columns:1fr}
@media(min-width:760px){.vf-cascade{grid-template-columns:repeat(4,1fr) auto}}
.vf-cascade select{background:var(--bg-soft);border:1px solid var(--line);color:var(--text);padding:12px;border-radius:10px;font-size:14px}
.vf-cascade select:disabled{opacity:.5}
.garage-list{display:flex;flex-wrap:wrap;gap:8px}
.garage-chip{display:inline-flex;align-items:center;gap:8px;background:var(--panel-2);border:1px solid var(--brand);
  color:#fff;padding:6px 12px;border-radius:20px;font-size:13px;font-weight:600}
.garage-chip button{background:none;border:none;color:var(--brand-2);font-size:16px;cursor:pointer;line-height:1}

/* ---------- Product detail ---------- */
.pd{display:grid;gap:24px;grid-template-columns:1fr}
@media(min-width:860px){.pd{grid-template-columns:380px 1fr}}
.pd-media{height:300px;border-radius:var(--radius);background:linear-gradient(135deg,var(--panel-2),var(--bg-soft));
  display:grid;place-items:center;font-size:120px;border:1px solid var(--line)}
.pd h1{font-size:clamp(22px,3vw,30px);margin:0 0 6px}
.pd .brand{color:var(--brand-2);font-weight:800;text-transform:uppercase;letter-spacing:.5px;font-size:13px}
.pd .price{display:flex;align-items:baseline;gap:12px;margin:16px 0}
.pd .price .now{font-size:30px;font-weight:900}
.pd .price .mrp{font-size:17px;color:#7e8aa0;text-decoration:line-through}
.pd .price .off{color:var(--accent);font-weight:800}
.pd .stock{display:inline-block;background:rgba(0,195,137,.15);color:var(--accent);font-weight:700;font-size:13px;padding:5px 12px;border-radius:8px;margin-bottom:14px}
.spec-list{list-style:none;padding:0;margin:14px 0}
.spec-list li{display:flex;gap:10px;padding:9px 0;border-bottom:1px solid var(--line);font-size:14px}
.spec-list li::before{content:"✓";color:var(--accent);font-weight:800}
.fits{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin:14px 0}
.fits b{color:var(--brand-2)}
.pd-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.pd-delivery{display:flex;gap:18px;flex-wrap:wrap;margin-top:22px;color:var(--muted);font-size:14px}
.pd-delivery div{display:flex;gap:8px;align-items:center}
.tabs{margin-top:30px}
.tab-btns{display:flex;gap:8px;border-bottom:1px solid var(--line);margin-bottom:16px}
.tab-btns button{background:none;border:none;color:var(--muted);font-weight:700;padding:10px 4px;cursor:pointer;border-bottom:2px solid transparent}
.tab-btns button.active{color:#fff;border-color:var(--brand)}
.tab-panel{display:none}
.tab-panel.active{display:block;color:var(--muted);font-size:15px;line-height:1.7}

/* ---------- Delivery / FAQ ---------- */
.faq-item{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;margin-bottom:12px}
.faq-item h3{margin:0 0 6px;font-size:16px}
.faq-item p{margin:0;color:var(--muted);font-size:14px}
.step-row{display:flex;gap:16px;align-items:flex-start;margin-bottom:18px}
.step-num{flex:none;width:34px;height:34px;border-radius:50%;background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:900}