/* The Vacuum Gripster Index , industrial supplier directory */
:root{
  --bg:#eef2f7; --surface:#ffffff; --surface-2:#f7f9fc;
  --ink:#0f1b2d; --ink-2:#33445c; --muted:#55637a; --faint:#5c6b80;
  --line:#e2e8f1; --line-2:#eef2f7;
  --brand:#0b5cff; --brand-d:#0846c9; --brand-ink:#083a9e;
  --amber:#f39a12; --ok:#17a06b; --warn:#e5556e;
  --shadow-sm:0 1px 2px rgba(15,27,45,.06),0 1px 3px rgba(15,27,45,.08);
  --shadow:0 10px 30px -12px rgba(15,27,45,.22);
  --shadow-lg:0 24px 60px -20px rgba(15,27,45,.30);
  --r:14px; --r-sm:9px;
  /* category colors */
  --c-suction:#1e88e5; --c-area:#12b5a5; --c-eoat:#6a45e0;
  --c-gen:#e8890c; --c-lift:#e5556e; --c-comp:#5b7089;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:var(--bg);color:var(--ink);line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.mono{font-family:'JetBrains Mono',ui-monospace,'SF Mono',Menlo,Consolas,monospace}
.wrap{width:min(1280px,94vw);margin-inline:auto}
main#app{display:block;min-height:78vh}
button{font-family:inherit;cursor:pointer}
::selection{background:var(--brand);color:#fff}

/* ---------- Header ---------- */
header.site{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.hdr{display:flex;align-items:center;gap:22px;height:64px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto}
.brand .mk{width:36px;height:36px;border-radius:9px;background:linear-gradient(135deg,var(--brand),#3aa0ff);display:grid;place-items:center;flex:0 0 auto;box-shadow:0 6px 16px -6px rgba(11,92,255,.6)}
.brand .mk svg{width:22px;height:22px}
.brand b{font-weight:800;letter-spacing:-.02em;font-size:16px;line-height:1}
.brand small{display:block;font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:var(--faint);font-weight:600;margin-top:2px}
.hdr nav{display:flex;gap:4px;margin-left:8px}
.hdr nav a{padding:8px 13px;border-radius:8px;font-weight:600;font-size:14.5px;color:var(--ink-2)}
.hdr nav a:hover{background:var(--surface-2);color:var(--ink)}
.hdr nav a.on{color:var(--brand);background:#eef4ff}
.hdr .search{margin-left:auto;position:relative;flex:0 1 340px}
.hdr .search input{width:100%;padding:10px 14px 10px 38px;border:1.5px solid var(--line);border-radius:999px;background:var(--surface-2);font-size:14.5px;font-family:inherit;color:var(--ink)}
.hdr .search input:focus{outline:0;border-color:var(--brand);background:#fff}
.hdr .search svg{position:absolute;left:13px;top:50%;transform:translateY(-50%);color:var(--faint)}
.menu-toggle{display:none}

/* ---------- Generic ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--brand)}
.eyebrow::before{content:"";width:20px;height:2px;background:var(--brand);border-radius:2px}
h1,h2,h3{letter-spacing:-.02em;line-height:1.15}
.section{padding:60px 0}
.section h2{font-size:clamp(24px,3vw,34px);font-weight:800}
.section .sub{color:var(--muted);margin-top:8px;max-width:60ch;font-size:16px}
.head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:26px;flex-wrap:wrap}
.link-more{color:var(--brand);font-weight:700;font-size:14.5px;display:inline-flex;align-items:center;gap:6px}
.link-more:hover{gap:9px}

/* ---------- Hero ---------- */
.hero{position:relative;background:linear-gradient(180deg,#0c1a33,#0f2447);color:#fff;overflow:hidden;border-bottom:1px solid #0a1830}
.hero::after{content:"";position:absolute;inset:0;background:
   radial-gradient(760px 380px at 82% -10%,rgba(11,92,255,.35),transparent 62%),
   url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='44' height='44'%3E%3Cpath d='M0 43.5H44M43.5 0V44' stroke='%23ffffff' stroke-opacity='.045'/%3E%3C/svg%3E");pointer-events:none}
.hero .wrap{position:relative;z-index:2;padding:66px 0 58px}
.hero h1{font-size:clamp(30px,4.6vw,50px);font-weight:900;letter-spacing:-.03em;max-width:18ch}
.hero p{margin-top:16px;color:#b9cae4;font-size:clamp(16px,1.7vw,19px);max-width:60ch}
.hero-search{margin-top:26px;display:flex;gap:10px;max-width:600px;background:#fff;border-radius:12px;padding:7px;box-shadow:var(--shadow-lg)}
.hero-search input{flex:1;border:0;padding:12px 14px;font-size:16px;font-family:inherit;color:var(--ink);background:transparent}
.hero-search input:focus{outline:0}
.hero-search button{border:0;background:var(--brand);color:#fff;font-weight:700;padding:0 22px;border-radius:8px;font-size:15px}
.hero-search button:hover{background:var(--brand-d)}
.hero-stats{margin-top:30px;display:flex;gap:34px;flex-wrap:wrap}
.hero-stats .s b{font-size:30px;font-weight:900;letter-spacing:-.02em;display:block}
.hero-stats .s span{font-size:13px;color:#9db2d2;font-weight:600}

/* ---------- Category tiles ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.cat{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:24px;overflow:hidden;transition:.18s transform,.18s box-shadow;display:block}
.cat:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.cat .ic{width:50px;height:50px;border-radius:12px;display:grid;place-items:center;color:#fff;margin-bottom:16px}
.cat h3{font-size:18px;font-weight:800}
.cat p{color:var(--muted);font-size:14px;margin-top:6px;min-height:40px}
.cat .n{margin-top:14px;font-weight:700;font-size:13.5px;color:var(--ink-2);display:flex;align-items:center;gap:7px}
.cat .n b{color:var(--brand)}
.cat .bar{position:absolute;left:0;top:0;bottom:0;width:4px}

/* ---------- Manufacturer cards ---------- */
.mfr-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.mfr{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;transition:.18s;display:flex;flex-direction:column;gap:12px}
.mfr:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#d3ddec}
.mfr-logo{width:74px;height:48px;border-radius:9px;background:#fff;border:1px solid var(--line);flex:0 0 auto;display:grid;place-items:center;padding:5px;overflow:hidden}
  .mfr-logo img{width:100%;height:100%;object-fit:contain}
  .mfr-logo.big{width:96px;height:64px;border-radius:14px;padding:9px}
  .mono-badge{width:46px;height:46px;border-radius:11px;display:grid;place-items:center;font-weight:800;font-size:19px;color:#fff;flex:0 0 auto;letter-spacing:-.02em}
.mfr .top{display:flex;align-items:center;gap:12px}
.mfr .top b{font-weight:800;font-size:15.5px;line-height:1.2}
.mfr .top span{font-size:12.5px;color:var(--faint);font-weight:600}
.mfr .focus{font-size:13px;color:var(--muted);flex:1;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.mfr .foot{display:flex;align-items:center;justify-content:space-between;padding-top:12px;border-top:1px solid var(--line-2);font-size:13px}
.mfr .foot .pc{font-weight:700}.mfr .foot .pc b{color:var(--brand)}
.chip-region{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-2);background:var(--surface-2);border:1px solid var(--line);padding:3px 9px;border-radius:999px}

/* ---------- Catalog layout ---------- */
.catalog{display:grid;grid-template-columns:262px 1fr;gap:26px;align-items:start;padding-top:26px}
.facets{position:sticky;top:80px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:6px 18px 18px}
.facets .fg{padding:16px 0;border-bottom:1px solid var(--line-2)}
.facets .fg:last-child{border-bottom:0}
.facets h2{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);margin-bottom:11px;font-weight:700}
.facets label{display:flex;align-items:center;gap:9px;padding:5px 0;font-size:14px;color:var(--ink-2);cursor:pointer}
.facets label:hover{color:var(--ink)}
.facets label .ct{margin-left:auto;font-size:12px;color:var(--faint);font-weight:600}
.facets input[type=checkbox],.facets input[type=radio]{width:16px;height:16px;accent-color:var(--brand);flex:0 0 auto}
.facets .clear{width:100%;margin-top:14px;padding:9px;border:1px solid var(--line);background:var(--surface-2);border-radius:8px;font-weight:700;font-size:13.5px;color:var(--ink-2)}
.facets .clear:hover{border-color:var(--brand);color:var(--brand)}

.cat-toolbar{display:flex;align-items:center;gap:14px;margin-bottom:18px;flex-wrap:wrap}
.cat-toolbar .count{font-weight:700;color:var(--ink)}
.cat-toolbar .count b{color:var(--brand)}
.cat-toolbar .active-chips{display:flex;gap:8px;flex-wrap:wrap}
.achip{display:inline-flex;align-items:center;gap:6px;background:#eef4ff;color:var(--brand-ink);border:1px solid #d3e2ff;font-weight:600;font-size:12.5px;padding:4px 10px;border-radius:999px}
.achip button{border:0;background:none;color:var(--brand);font-weight:800;line-height:1;font-size:14px}
.cat-toolbar select{margin-left:auto;padding:9px 12px;border:1.5px solid var(--line);border-radius:8px;font-family:inherit;font-size:13.5px;background:#fff;color:var(--ink-2);font-weight:600}
.filter-btn{display:none}

.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:.16s;cursor:pointer}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#d3ddec}
.card .thumb{aspect-ratio:16/11;background:var(--surface-2);position:relative;overflow:hidden;display:grid;place-items:center;border-bottom:1px solid var(--line-2)}
.card .thumb img{width:100%;height:100%;object-fit:contain;padding:12px;mix-blend-mode:multiply}
.card .thumb .ph{width:100%;height:100%;display:grid;place-items:center}
.card .thumb .cat-tag{position:absolute;top:10px;left:10px;font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:#fff;padding:4px 9px;border-radius:999px;z-index:2}
.card .thumb .mfr-tag{position:absolute;top:10px;right:10px;font-size:11px;font-weight:700;background:rgba(255,255,255,.94);border:1px solid var(--line);color:var(--ink-2);padding:3px 8px;border-radius:999px;z-index:2}
.card .body{padding:15px 16px 16px;display:flex;flex-direction:column;gap:7px;flex:1}
.card .model{font-weight:800;font-size:16px;letter-spacing:-.01em;color:var(--ink)}
.card .type{font-size:13px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:36px}
.card .price{font-size:13px;font-weight:700;color:var(--ink-2)}
.card .price.req{color:var(--faint);font-weight:600}
.card .card-foot{margin-top:auto;display:flex;gap:8px;padding-top:10px;flex-wrap:wrap}
.tagpill{font-size:11px;font-weight:700;padding:4px 9px;border-radius:6px;display:inline-flex;align-items:center;gap:5px}
.tagpill.ds{background:#fff4e6;color:#b8690a}
.tagpill.link{background:#eef4ff;color:var(--brand-ink)}

/* ---------- Product detail ---------- */
.pd{max-width:980px;margin:0 auto;padding-top:26px}
.breadcrumb{font-size:13.5px;color:var(--muted);margin-bottom:18px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.breadcrumb a:hover{color:var(--brand)}
.breadcrumb .sep{color:var(--faint)}
.pd-top{display:grid;grid-template-columns:420px 1fr;gap:34px;align-items:start}
.pd-media{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);aspect-ratio:1/1;display:grid;place-items:center;overflow:hidden;position:relative}
.pd-media img{width:100%;height:100%;object-fit:contain;padding:26px;mix-blend-mode:multiply}
.pd-media .cat-tag{position:absolute;top:14px;left:14px}
.pd h1{font-size:clamp(24px,3vw,34px);font-weight:900}
.pd .mfr-line{display:flex;align-items:center;gap:10px;margin:10px 0 4px}
.pd .mfr-line a{font-weight:700;color:var(--brand)}
.pd .typ{color:var(--muted);font-size:16px}
.pd .price-box{margin:18px 0;padding:14px 16px;background:var(--surface-2);border:1px solid var(--line);border-radius:10px;font-size:14.5px}
.pd .price-box b{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.07em;color:var(--faint);margin-bottom:3px}
.spec-block{margin-top:12px}
.spec-block h3{font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--faint);margin-bottom:8px;font-weight:700}
.spec-block .specs{font-size:15px;color:var(--ink-2);line-height:1.7}
  .pd-desc{font-size:15.5px;color:var(--ink-2);margin:14px 0 2px;line-height:1.62}
  .spec-table{width:100%;border-collapse:collapse;margin-top:4px;font-size:14.5px}
  .spec-table tr{border-bottom:1px solid var(--line-2)}
  .spec-table tr:last-child{border-bottom:0}
  .spec-table th{text-align:left;padding:9px 16px 9px 0;color:var(--muted);font-weight:600;width:40%;vertical-align:top}
  .spec-table td{padding:9px 0;color:var(--ink);font-weight:600;vertical-align:top}
.pd-actions{display:flex;gap:11px;flex-wrap:wrap;margin-top:20px}
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:700;font-size:14.5px;padding:12px 20px;border-radius:10px;border:1.5px solid transparent;transition:.15s}
.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand-d)}
.btn-amber{background:var(--amber);color:#3a2600}.btn-amber:hover{filter:brightness(1.05)}
.btn-ghost{border-color:var(--line);color:var(--ink-2);background:#fff}.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}
.links-list{margin-top:22px;border-top:1px solid var(--line);padding-top:18px}
.links-list h3{font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--faint);margin-bottom:12px;font-weight:700}
.link-row{display:flex;align-items:center;gap:12px;padding:11px 14px;border:1px solid var(--line);border-radius:10px;margin-bottom:9px;transition:.15s;background:#fff}
.link-row:hover{border-color:var(--brand);background:#fafcff}
.link-row .li{width:34px;height:34px;border-radius:8px;display:grid;place-items:center;flex:0 0 auto}
.link-row .li.ds{background:#fff4e6;color:#b8690a}.link-row .li.pr{background:#eef4ff;color:var(--brand)}.link-row .li.rs{background:#eafaf1;color:var(--ok)}
.link-row .lt{font-weight:700;font-size:14.5px}.link-row .lu{font-size:12.5px;color:var(--faint);word-break:break-all}
.link-row .arr{margin-left:auto;color:var(--faint)}
.note-box{margin-top:22px;padding:14px 16px;background:#fffbeb;border:1px solid #f5e6bf;border-radius:10px;font-size:14px;color:#6b5518}

/* ---------- Manufacturer profile ---------- */
.mprofile{padding-top:26px}
.mp-head{display:flex;gap:20px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:26px;flex-wrap:wrap}
.mp-head .mono-badge{width:64px;height:64px;border-radius:15px;font-size:24px}
.mp-head h1{font-size:clamp(22px,3vw,32px);font-weight:900}
.mp-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.mp-meta span{font-size:12.5px;font-weight:600;color:var(--ink-2);background:var(--surface-2);border:1px solid var(--line);padding:4px 11px;border-radius:999px}
.mp-head .prof{color:var(--muted);font-size:14.5px;margin-top:14px;max-width:74ch;line-height:1.65}
.mp-downloads{display:flex;gap:9px;flex-wrap:wrap;margin-top:16px}
.dl-chip{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:700;padding:8px 13px;border-radius:9px;border:1px solid var(--line);background:#fff;color:var(--ink-2)}
.dl-chip:hover{border-color:var(--brand);color:var(--brand)}
.dl-chip.pdf{background:#fff4e6;border-color:#f6dcb3;color:#b8690a}

/* ---------- Empty / misc ---------- */
.empty{text-align:center;padding:70px 20px;color:var(--muted)}
.empty svg{color:var(--faint);margin-bottom:14px}
.loading{text-align:center;padding:80px;min-height:78vh;display:grid;place-items:center;color:var(--faint);font-weight:600}
.cat-strip{display:flex;gap:9px;flex-wrap:wrap;margin-top:18px}
.cat-strip a{font-size:13.5px;font-weight:600;padding:8px 14px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--ink-2)}
.cat-strip a:hover,.cat-strip a.on{border-color:var(--brand);color:var(--brand);background:#eef4ff}

/* ---------- Footer ---------- */
footer.site{background:#0c1a33;color:#9db2d2;margin-top:40px;padding:46px 0 26px}
footer .cols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:28px}
footer h2{color:#fff;font-size:12.5px;letter-spacing:.09em;text-transform:uppercase;margin-bottom:13px}
footer a{display:block;color:#9db2d2;font-size:14px;padding:4px 0}
footer a:hover{color:#fff}
footer .brand b{color:#fff}.footer .brand small{color:#7f96b8}
footer .desc{font-size:13.5px;max-width:36ch;margin-top:10px;color:#8ba1c2}
footer .bot{margin-top:34px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);font-size:12.5px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:#7f96b8}

/* ---------- Responsive ---------- */
@media(max-width:1040px){
  .mfr-grid{grid-template-columns:repeat(3,1fr)}
  .cat-grid{grid-template-columns:repeat(2,1fr)}
  .prod-grid{grid-template-columns:repeat(2,1fr)}
  .pd-top{grid-template-columns:1fr}
  .pd-media{max-width:380px}
}
@media(max-width:820px){
  .hdr nav,.hdr .search{display:none}
  .menu-toggle{display:grid;place-items:center;margin-left:auto;width:40px;height:40px;border:1px solid var(--line);border-radius:9px;background:#fff}
  .catalog{grid-template-columns:1fr}
  .facets{position:fixed;inset:0;top:0;z-index:70;border-radius:0;overflow:auto;display:none}
  .facets.open{display:block}
  .filter-btn{display:inline-flex;align-items:center;gap:8px}
  footer .cols{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  .cat-grid,.mfr-grid,.prod-grid{grid-template-columns:1fr}
  .hero-stats{gap:22px}
  footer .cols{grid-template-columns:1fr}
}