:root{
  --ink:#111111;--body:#3d3d3d;--muted:#7a7a7a;
  --bg:#ffffff;--panel:#fafafa;--line:#e9e9e9;--line-2:#dcdcdc;
  --green:#1f8a3b;--green-dark:#166e2e;--green-tint:#eef7f0;
  --radius:14px;--radius-s:10px;
  --shadow:0 1px 2px rgba(17,17,17,.05),0 8px 28px rgba(17,17,17,.06);
  --font-d:"Inter Tight","Inter",system-ui,sans-serif;--font-b:"Inter",system-ui,-apple-system,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-b);color:var(--body);background:var(--bg);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:1240px;margin:0 auto;padding:0 24px}
h1,h2,h3{font-family:var(--font-d);color:var(--ink);font-weight:650;line-height:1.12;letter-spacing:-.025em}
:focus-visible{outline:2px solid var(--green);outline-offset:2px;border-radius:4px}
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:10px 16px;z-index:200}
.skip:focus{left:12px;top:12px}

/* topbar */
.topbar{background:var(--ink);color:#d6d6d6;font-size:12.5px}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;min-height:36px;gap:16px}
.topbar a{color:#fff}
.topbar .tb-right{display:flex;gap:14px;white-space:nowrap}

/* header */
.site-head{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.head-in{display:flex;align-items:center;gap:18px;min-height:68px}
.logo img{height:36px;width:auto;image-rendering:-webkit-optimize-contrast}
.mainnav{display:flex;gap:1px;flex:1;flex-wrap:wrap;row-gap:0}
.nav-link{padding:7px 9px;border-radius:8px;font-size:13.5px;color:var(--ink);font-weight:500;white-space:nowrap}
.nav-link:hover{background:var(--panel)}
.nav-link[aria-current="page"]{background:var(--green-tint);color:var(--green-dark)}
.head-tools{display:flex;align-items:center;gap:10px}
.vat-pill{display:flex;border:1px solid var(--line-2);border-radius:999px;overflow:hidden;font-size:12px}
.vat-btn{padding:6px 11px;background:#fff;border:0;cursor:pointer;font:inherit;font-size:12px;color:var(--muted)}
.vat-btn.is-on{background:var(--ink);color:#fff}
.lang{display:flex;gap:2px;font-size:12.5px;border:1px solid var(--line-2);border-radius:999px;overflow:hidden}
.lang a{padding:6px 10px;color:var(--muted)}
.lang a.is-on{background:var(--ink);color:#fff}
.icon-btn{width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--line-2);border-radius:10px;background:#fff;cursor:pointer}
.icon-btn svg{width:17px;height:17px;stroke:var(--ink)}
.nav-close{display:none}
.burger{display:none}

/* search overlay */
.search-bar{display:none;border-top:1px solid var(--line);background:#fff}
.search-bar.is-open{display:block}
.search-bar .wrap{padding:14px 24px}
.search-bar input{width:100%;padding:13px 16px;border:1px solid var(--line-2);border-radius:10px;font:inherit;font-size:15px}
.search-results{max-height:340px;overflow:auto;margin-top:10px;display:grid;gap:4px}
.sr-item{display:flex;gap:12px;align-items:center;padding:8px;border-radius:10px}
.sr-item:hover{background:var(--panel)}
.sr-item img{width:44px;height:44px;object-fit:cover;border-radius:8px;border:1px solid var(--line)}
.sr-item b{display:block;font-size:14px;color:var(--ink);font-weight:600}
.sr-item span{font-size:12.5px;color:var(--muted)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 24px;border-radius:999px;font:inherit;font-size:14.5px;font-weight:600;cursor:pointer;border:1px solid transparent;transition:all .18s}
.btn-primary{background:var(--ink);color:#fff}
.btn-primary:hover{background:var(--green-dark)}
.btn-ghost{background:#fff;border-color:var(--line-2);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink)}
.btn-green{background:var(--green);color:#fff}
.btn-green:hover{background:var(--green-dark)}

/* hero */
.hero{border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding:72px 0}
.kicker{display:inline-flex;align-items:center;gap:8px;font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--green-dark);font-weight:600;margin-bottom:18px}
.kicker:before{content:"";width:22px;height:2px;background:var(--green)}
.hero h1{font-size:clamp(34px,4.6vw,56px)}
.hero h1 em{font-style:normal;color:var(--green-dark)}
.hero p{margin:20px 0 30px;font-size:17.5px;max-width:52ch}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap}
.hero-stats{display:flex;gap:36px;margin-top:44px;padding-top:26px;border-top:1px solid var(--line)}
.stat b{font-family:var(--font-d);font-size:26px;color:var(--ink);display:block}
.stat span{font-size:12.5px;color:var(--muted)}
.hero-visual{position:relative}
.hero-visual .hv-img{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);background:var(--panel)}
.hero-visual img{width:100%;aspect-ratio:4/3.4;object-fit:cover}
.hv-card{position:absolute;left:-22px;bottom:26px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:14px 18px;max-width:320px}
.hv-card .eyebrow{margin-bottom:2px}
.hv-card b{font-family:var(--font-d);font-size:19px;color:var(--ink)}
.hv-card span{display:block;font-size:13px;color:var(--muted)}

/* sections */
.block{padding:64px 0}
.block-head{display:flex;align-items:baseline;justify-content:space-between;gap:20px;margin-bottom:30px}
.block-head h2{font-size:clamp(24px,2.8vw,34px)}
.block-link{font-size:14px;font-weight:600;color:var(--green-dark);white-space:nowrap}
.block-link:hover{text-decoration:underline}
.eyebrow{display:block;font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);font-weight:600}

/* category grid */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.cat-card{position:relative;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;transition:all .22s}
.cat-card:hover{box-shadow:var(--shadow);transform:translateY(-2px);border-color:var(--line-2)}
.cat-card:after{content:"";position:absolute;left:0;top:0;right:0;height:3px;background:var(--ink);opacity:0;transition:opacity .2s}
.cat-card:hover:after{opacity:1;background:var(--green)}
.cat-card img{aspect-ratio:4/3;object-fit:cover;width:100%;background:var(--panel)}
.cat-card .cc-body{padding:14px 16px;display:flex;justify-content:space-between;align-items:center;gap:8px}
.cat-card b{font-family:var(--font-d);font-size:16.5px;color:var(--ink);font-weight:600}
.cat-card span{font-size:12.5px;color:var(--muted);white-space:nowrap}

/* product cards */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;transition:all .22s;position:relative}
.card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.card-img{position:relative;background:var(--panel)}
.card-img img{width:100%;aspect-ratio:1;object-fit:cover}
.card-badge{position:absolute;left:10px;top:10px;background:var(--ink);color:#fff;font-size:11px;font-weight:600;padding:4px 9px;border-radius:999px}
.card-body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:6px;flex:1}
.card-body .eyebrow{font-size:10.5px}
.card-title{font-size:14.5px;font-weight:600;color:var(--ink);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.8em}
.price{margin-top:auto;padding-top:6px}
.price b{font-family:var(--font-d);font-size:19px;color:var(--ink);font-weight:600}
.price .p-tag{font-size:11.5px;color:var(--green-dark);font-weight:600;margin-left:4px}
.price .p-alt{display:block;font-size:12.5px;color:var(--muted)}
.card-cta{margin-top:10px;font-size:13.5px;font-weight:600;color:var(--ink);display:inline-flex;align-items:center;gap:6px}
.card-cta:after{content:"\2192";transition:transform .18s}
.card:hover .card-cta{color:var(--green-dark)}
.card:hover .card-cta:after{transform:translateX(3px)}
.card>a.card-link{position:absolute;inset:0;z-index:1}

/* page head / breadcrumbs */
.page-head{padding:44px 0 8px}
.page-h1{font-size:clamp(28px,3.4vw,42px);margin-bottom:10px}
.page-intro{max-width:64ch;color:var(--body)}
.crumbs{display:flex;flex-wrap:wrap;gap:6px;font-size:12.5px;color:var(--muted);padding:18px 0 0}
.crumbs a:hover{color:var(--ink)}
.crumbs .sep{opacity:.5}
.toolbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin:22px 0 26px;flex-wrap:wrap}
.toolbar .count{font-size:13.5px;color:var(--muted)}
.toolbar select{padding:9px 12px;border:1px solid var(--line-2);border-radius:10px;font:inherit;font-size:13.5px;background:#fff}

/* product page */
.product{display:grid;grid-template-columns:1.02fr .98fr;gap:52px;padding:34px 0 60px}
.pg-main{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--panel)}
.pg-main img{width:100%;aspect-ratio:1;object-fit:cover}
.pg-thumbs{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:10px}
.pg-thumb{padding:0;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--panel);cursor:pointer;aspect-ratio:1}
.pg-thumb img{width:100%;height:100%;object-fit:cover}
.pg-thumb.is-active{border-color:var(--green);box-shadow:0 0 0 2px rgba(31,138,59,.14)}
.product-info h1{font-size:clamp(24px,2.8vw,34px);margin:6px 0 12px}
.pill{display:inline-block;background:var(--green-tint);color:var(--green-dark);font-size:12px;font-weight:600;padding:5px 12px;border-radius:999px;margin-bottom:14px}
.p-price{padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:14px 0 20px}
.p-price-main{font-family:var(--font-d);font-size:34px;color:var(--ink);font-weight:600}
.p-price-tag{font-size:13px;color:var(--green-dark);font-weight:600;margin-left:6px}
.p-price-sub{font-size:14px;color:var(--muted);margin-top:2px}
.buy{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:22px}
.p-meta{display:grid;border:1px solid var(--line);border-radius:var(--radius-s);margin-bottom:26px;overflow:hidden}
.p-meta>div{display:flex;justify-content:space-between;gap:14px;padding:11px 16px;font-size:14px}
.p-meta>div+div{border-top:1px solid var(--line)}
.p-meta span{color:var(--muted)}
.p-meta b{color:var(--ink);font-weight:600;text-align:right}
.instock{color:var(--green-dark)!important;display:inline-flex;align-items:center;gap:6px}
.instock:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green)}
.p-desc h2{font-size:1.15rem;margin-bottom:8px}
.p-desc p{color:var(--body);max-width:62ch;margin-bottom:8px}
.p-specs{list-style:none;margin:8px 0 0;display:grid;gap:6px}
.p-specs li{position:relative;padding-left:18px;color:var(--body);max-width:62ch}
.p-specs li:before{content:"";position:absolute;left:2px;top:10px;width:6px;height:6px;border-radius:50%;background:var(--green)}
.muted{color:var(--muted);font-size:13px}
.small{font-size:12.5px}

/* inquiry */
.inquiry{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:26px;margin-top:30px}
.inquiry h2{font-size:1.25rem;margin-bottom:4px}
.inquiry .inq-sub{font-size:13.5px;color:var(--muted);margin-bottom:18px}
.inq-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.inquiry label{display:block;font-size:12.5px;font-weight:600;color:var(--ink)}
.inquiry input,.inquiry textarea{width:100%;margin-top:5px;padding:11px 13px;border:1px solid var(--line-2);border-radius:10px;font:inherit;font-size:14px;background:#fff}
.inquiry input:focus,.inquiry textarea:focus{border-color:var(--green);outline:none;box-shadow:0 0 0 3px rgba(31,138,59,.1)}
.inquiry .full{grid-column:1/-1}
.inquiry .btn{margin-top:14px}

/* trust band */
.band{background:var(--ink);color:#c9c9c9;padding:64px 0}
.band-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:34px}
.band h3{color:#fff;font-size:17px;margin-bottom:8px;display:flex;align-items:center;gap:9px}
.band h3:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--green);flex:none}
.band p{font-size:14px;line-height:1.6}

/* CTA band */
.cta-band{border-top:1px solid var(--line);background:var(--panel)}
.cta-in{display:flex;justify-content:space-between;align-items:center;gap:28px;padding:44px 0;flex-wrap:wrap}
.cta-in h2{font-size:clamp(22px,2.6vw,30px);margin-bottom:6px}
.cta-in p{max-width:56ch}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;padding:30px 0 64px}
.c-block{border:1px solid var(--line);border-radius:var(--radius);padding:24px;background:#fff}
.c-block+.c-block{margin-top:16px}
.c-block h2{font-size:1.1rem;margin-bottom:10px}
.c-block p{font-size:14.5px;margin-bottom:4px}
.c-block a{color:var(--green-dark);font-weight:600}

/* footer */
.site-foot{background:#fff;border-top:1px solid var(--line);padding:56px 0 0;font-size:14px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr 1fr;gap:38px;padding-bottom:44px}
.foot-grid h4{font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:14px;font-weight:600}
.foot-grid ul{list-style:none;display:grid;gap:8px}
.foot-grid a:hover{color:var(--green-dark)}
.foot-tag{margin-top:14px;color:var(--muted);max-width:34ch}
.foot-base{border-top:1px solid var(--line);padding:18px 0;display:flex;justify-content:space-between;gap:14px;font-size:12.5px;color:var(--muted);flex-wrap:wrap}

/* 404 */
.nf{padding:100px 0;text-align:center}
.nf h1{font-size:clamp(30px,4vw,46px);margin-bottom:12px}
.nf p{margin-bottom:26px}

/* mobile */
@media(max-width:1080px){
  .cat-grid,.grid{grid-template-columns:repeat(3,1fr)}
  .hero-grid{gap:36px}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:860px){
  .burger{display:grid}
  .mainnav{display:none;position:fixed;inset:0;top:0;background:#fff;z-index:150;flex-direction:column;padding:86px 26px 26px;gap:4px;overflow:auto}
  .mainnav.is-open{display:flex}
  .mainnav .nav-link{font-size:17px;padding:13px 14px;border-bottom:1px solid var(--line)}
  .nav-close{position:fixed;right:18px;top:18px;z-index:160}
  .mainnav.is-open~.nav-close{display:grid}
  .hero-grid{grid-template-columns:1fr;padding:48px 0}
  .hv-card{left:12px;right:12px;max-width:none}
  .product{grid-template-columns:1fr;gap:30px}
  .contact-grid{grid-template-columns:1fr}
  .band-grid{grid-template-columns:1fr 1fr;gap:26px}
  .cat-grid,.grid{grid-template-columns:repeat(2,1fr)}
  .topbar .tb-left{display:none}
  .topbar .wrap{justify-content:center}
}
@media(max-width:560px){
  .logo img{height:28px}
  .head-in{gap:10px}
  .icon-btn{width:36px;height:36px}
  .lang a{padding:5px 8px}
  .page-h1{font-size:26px}
  .p-price-main{font-size:28px}
  .hero-visual .hv-img img{aspect-ratio:4/3}
  .grid{grid-template-columns:1fr 1fr;gap:10px}
  .cat-grid{grid-template-columns:1fr 1fr;gap:10px}
  .card-title{font-size:13px}
  .price b{font-size:16px}
  .inq-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .hero-stats{gap:22px}
  .vat-pill{display:none}
}