@font-face{font-family:'Barlow';font-style:normal;font-weight:400 700;font-display:swap;src:local('Barlow');}
:root{
  --ink:#1B1E21;--ink2:#141618;--ink3:#25292D;--ink4:#111315;
  --yellow:#F2C200;--yellow-h:#FFD31A;
  --bg:#F2F2EF;--line:#DCDCD7;--line2:#BDBDB7;
  --muted:#6B7076;--muted2:#9AA0A6;--text2:#3E4246;--text3:#2E3236;
  --white:#fff;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:'Barlow',Arial,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.4}
h1,h2,h3{font-family:'Barlow Condensed',Arial,sans-serif;font-weight:800}
a{color:var(--ink);text-decoration:underline;text-decoration-color:var(--yellow)}
a:hover{color:#000}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:16px}
img{display:block;max-width:100%}
.wrap{max-width:1280px;margin:0 auto;padding-left:24px;padding-right:24px}
.mono{font-family:'IBM Plex Mono',monospace}
.btn{display:inline-flex;align-items:center;gap:10px;border:none;padding:14px 22px;font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:17px;letter-spacing:.04em;text-transform:uppercase;cursor:pointer;text-decoration:none}
.btn-y{background:var(--yellow);color:var(--ink)}
.btn-y:hover{background:var(--yellow-h)}
.btn-dark{background:var(--ink);color:var(--yellow)}
.btn-dark:hover{background:#000}
.btn-outline{background:transparent;color:#fff;border:1px solid #5A5F64}
.btn-outline:hover{border-color:var(--yellow)}
.btn-outline-dark{background:#fff;color:var(--ink);border:1px solid var(--ink)}

/* topbar + header */
.topbar{background:var(--ink4);color:#B9BDC1;font-family:'IBM Plex Mono',monospace;font-size:12px}
.topbar .wrap{padding:8px 24px;display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between}
.topbar .l,.topbar .r{display:flex;gap:20px;flex-wrap:wrap}
.topbar .r span:first-child{color:var(--yellow)}
header.site{background:var(--ink);color:#fff;position:sticky;top:0;z-index:50;border-bottom:3px solid var(--yellow)}
header.site .wrap{padding:14px 24px;display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:12px;background:none;border:none;color:#fff;cursor:pointer;padding:0;text-decoration:none}
.logo .mark{width:40px;height:40px;background:var(--yellow);color:var(--ink);display:flex;align-items:center;justify-content:center;font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:28px;clip-path:polygon(0 0,100% 0,100% 72%,72% 100%,0 100%)}
.logo .name{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:26px;letter-spacing:.06em;line-height:1}
.logo .sub{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.14em;color:var(--muted2)}
nav.primary{display:flex;gap:4px;flex-wrap:wrap;flex:1;justify-content:center}
nav.primary a{background:none;border:none;color:#E6E7E8;font-family:'Barlow Condensed',sans-serif;font-weight:600;font-size:17px;letter-spacing:.04em;text-transform:uppercase;padding:8px 12px;cursor:pointer;text-decoration:none}
nav.primary a:hover,nav.primary a.active{color:var(--yellow)}
.cart-btn{display:flex;align-items:center;gap:10px;background:var(--yellow);color:var(--ink);border:none;padding:10px 16px;cursor:pointer;font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:17px;letter-spacing:.04em;text-transform:uppercase;text-decoration:none}
.cart-btn:hover{background:var(--yellow-h)}
.cart-btn .count{background:var(--ink);color:var(--yellow);font-family:'IBM Plex Mono',monospace;font-size:13px;padding:2px 8px}
.burger{display:none;background:none;border:none;color:#fff;font-size:26px;padding:4px 8px}
@media (max-width:900px){
  nav.primary{display:none;flex-direction:column;width:100%;order:3;justify-content:flex-start}
  nav.primary.open{display:flex}
  .burger{display:block}
  header.site .wrap{flex-wrap:wrap}
}

/* hero */
.hero{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(#ffffff08 1px,transparent 1px),linear-gradient(90deg,#ffffff08 1px,transparent 1px);background-size:40px 40px;pointer-events:none}
.hero .grid{position:relative;max-width:1280px;margin:0 auto;padding:72px 24px 80px;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,460px),1fr));gap:48px;align-items:center}
.eyebrow{font-family:'IBM Plex Mono',monospace;font-size:13px;letter-spacing:.16em;color:var(--yellow)}
.hero h1{margin:0;font-size:clamp(48px,7vw,92px);line-height:.92;text-transform:uppercase;letter-spacing:-.01em}
.hero p.lead{margin:0;font-size:19px;line-height:1.55;color:#C8CBCE;max-width:540px;font-family:Barlow,sans-serif}
.stat3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:#3A3E43;margin-top:12px;max-width:540px}
.stat3 div{background:var(--ink);padding:14px 16px}
.stat3 .n{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:34px;color:var(--yellow)}
.stat3 .l{font-size:13px;color:var(--muted2)}

/* calculator card */
.calc{background:var(--bg);color:var(--ink);padding:28px;display:flex;flex-direction:column;gap:18px;border-top:6px solid var(--yellow)}
.calc h2{margin:0;font-size:28px;text-transform:uppercase}
.calc label{display:flex;flex-direction:column;gap:6px}
.calc label>span{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.1em;color:var(--muted)}
.calc select,.calc input[type=range]{padding:12px;border:1px solid var(--line2);background:#fff}
.calc input[type=range]{accent-color:var(--ink);width:100%;padding:0}
.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:#D8D8D3;border:1px solid #D8D8D3}
.calc-grid .cell{background:#fff;padding:12px}
.calc-grid .cell.total{background:var(--ink);color:#fff}
.calc-grid .cell .lab{font-size:13px;color:var(--muted)}
.calc-grid .cell.total .lab{color:#B9BDC1}
.calc-grid .cell .val{font-weight:700;font-size:18px}
.calc-grid .cell.total .val{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:28px;color:var(--yellow)}

/* strip */
.strip{background:var(--yellow)}
.strip .wrap{padding:22px 24px;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px 32px}
.strip .item{display:flex;gap:12px;align-items:center}
.strip .item .no{font-family:'IBM Plex Mono',monospace;font-weight:500}

/* generic section heading */
.sec{max-width:1280px;margin:0 auto;padding:80px 24px 40px}
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:20px;flex-wrap:wrap;margin-bottom:32px}
.kicker{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.14em;color:var(--muted)}
.sec h2{margin:8px 0 0;font-size:clamp(36px,4.5vw,56px);line-height:.95;text-transform:uppercase}
.link-arrow{background:none;border:none;border-bottom:2px solid var(--yellow);padding:4px 0;font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:18px;text-transform:uppercase;cursor:pointer;text-decoration:none;color:var(--ink)}

/* category cards */
.cats{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.cat-card{background:var(--ink);color:#fff;display:flex;flex-direction:column;text-decoration:none}
.cat-card .ph{position:relative;aspect-ratio:4/3;overflow:hidden}
.cat-card .ph img{width:100%;height:100%;object-fit:cover}
.cat-card .no{position:absolute;top:0;left:0;background:var(--yellow);color:var(--ink);font-family:'IBM Plex Mono',monospace;font-size:13px;padding:6px 10px}
.cat-card .body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.cat-card .ttl{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:28px;text-transform:uppercase;line-height:1;color:#fff}
.cat-card p{margin:0;color:#B9BDC1;font-size:15px;line-height:1.5;flex:1}
.cat-card .meta{display:flex;justify-content:space-between;font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--muted2);border-top:1px solid #34383C;padding-top:12px}
.cat-card .meta .from{color:var(--yellow)}

/* product cards */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}
.card{background:#fff;border:1px solid var(--line);display:flex;flex-direction:column}
.card .ph{position:relative;aspect-ratio:4/3;background:#E9E9E5;overflow:hidden}
.card .ph img{width:100%;height:100%;object-fit:cover}
.card .tag{position:absolute;top:10px;left:10px;background:var(--ink);color:var(--yellow);font-family:'IBM Plex Mono',monospace;font-size:11px;padding:4px 8px}
.card .out{position:absolute;top:10px;right:10px;background:#fff;color:var(--ink);font-family:'IBM Plex Mono',monospace;font-size:11px;padding:4px 8px}
.card .body{padding:16px;display:flex;flex-direction:column;gap:8px;flex:1}
.card .name{background:none;border:none;padding:0;text-align:left;cursor:pointer;font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:22px;line-height:1.05;text-transform:uppercase;color:var(--ink);text-decoration:none}
.card .power{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--muted)}
.card .desc{margin:0;font-size:14px;line-height:1.5;color:var(--text2);flex:1}
.card .price-row{display:flex;align-items:baseline;gap:6px}
.card .price{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:30px}
.card .per{color:var(--muted);font-size:14px}
.card .dep{font-size:13px;color:var(--muted)}
.card .actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.card .actions .btn{padding:10px;font-size:15px;justify-content:center}

/* how it works */
.steps4{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1px;background:#3A3E43}
.steps4 .step{background:var(--ink3);padding:28px 24px;display:flex;flex-direction:column;gap:12px}
.steps4 .step .n{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:56px;color:var(--yellow);line-height:1}
.steps4 .step .t{font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:24px;text-transform:uppercase}
.steps4 .step p{margin:0;color:#B9BDC1;line-height:1.55}

/* task helper chips */
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{background:#fff;border:1px solid var(--line2);padding:10px 16px;font-family:'Barlow Condensed',sans-serif;font-weight:600;font-size:15px;text-transform:uppercase;cursor:pointer;color:var(--ink)}
.chip.active{background:var(--ink);color:var(--yellow);border-color:var(--ink)}

/* faq */
.faq-item{border-top:1px solid var(--line2)}
.faq-item button.q{width:100%;background:none;border:none;padding:18px 0;display:flex;gap:16px;align-items:center;text-align:left;cursor:pointer;color:var(--ink)}
.faq-item .no{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--muted)}
.faq-item .qt{flex:1;font-weight:700;font-size:18px}
.faq-item .sign{font-family:'IBM Plex Mono',monospace;font-size:22px}
.faq-item .a{margin:0 0 18px 36px;line-height:1.6;color:var(--text2);display:none}
.faq-item.open .a{display:block}
.faq-item.open .sign{transform:rotate(45deg);display:inline-block}

/* guides */
.guides{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px}
.guide-card{background:none;border:none;padding:0;text-align:left;cursor:pointer;display:flex;flex-direction:column;gap:12px;color:var(--ink);text-decoration:none}
.guide-card .ph{position:relative;width:100%;aspect-ratio:16/10;overflow:hidden}
.guide-card .ph img{width:100%;height:100%;object-fit:cover}
.guide-card .meta{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--muted)}
.guide-card .title{font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:26px;line-height:1.05;text-transform:uppercase}
.guide-card p{margin:0;color:var(--text2);line-height:1.55}
.guide-card .more{font-family:'Barlow Condensed',sans-serif;font-weight:700;text-transform:uppercase;border-bottom:2px solid var(--yellow);align-self:flex-start}

footer.site{background:var(--ink2);color:#B9BDC1;margin-top:0}
footer.site .cols{max-width:1280px;margin:0 auto;padding:56px 24px 32px;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:40px}
footer.site .col{display:flex;flex-direction:column;gap:10px}
footer.site .brand{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:28px;letter-spacing:.06em;color:#fff}
footer.site .col h4{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.14em;color:var(--yellow);margin:0}
footer.site a{background:none;border:none;color:#D6D8DA;text-align:left;padding:0;cursor:pointer;font-size:15px;text-decoration:none}
footer.site a:hover{color:var(--yellow)}
.pay-badges{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.pay-badges span{border:1px solid #3A3E43;padding:4px 8px;font-family:'IBM Plex Mono',monospace;font-size:11px}
.bottom-bar{border-top:1px solid #2A2D31}
.bottom-bar .wrap{padding:18px 24px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-family:'IBM Plex Mono',monospace;font-size:12px;color:#7D8287}

/* cookie + toast */
.cookie-banner{position:fixed;left:16px;right:16px;bottom:16px;z-index:100;max-width:760px;margin:0 auto;background:#fff;border:1px solid #D8D8D3;border-top:4px solid var(--yellow);padding:22px 24px;box-shadow:0 20px 50px rgba(0,0,0,.25);display:flex;flex-direction:column;gap:14px}
.cookie-banner h3{margin:0;font-size:22px;text-transform:uppercase}
.cookie-banner p{margin:0;font-size:15px;line-height:1.55;color:var(--text2)}
.cookie-actions{display:flex;gap:10px;flex-wrap:wrap}
.toast{position:fixed;right:24px;bottom:24px;z-index:90;background:var(--ink);color:#fff;border-left:6px solid var(--yellow);padding:16px 20px;display:flex;gap:16px;align-items:center;box-shadow:0 10px 30px rgba(0,0,0,.25)}

/* forms */
.form-card{background:#fff;border:1px solid var(--line);padding:24px;display:flex;flex-direction:column;gap:18px}
.form-card h2,.form-card .ttl{margin:0;font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:26px;text-transform:uppercase}
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}
.field{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:600}
.field input,.field select,.field textarea{padding:12px;border:1px solid var(--line2);background:#fff}
.agree{display:flex;gap:10px;align-items:flex-start;font-size:15px;line-height:1.5;cursor:pointer}
.agree input{width:20px;height:20px;accent-color:var(--ink);margin-top:2px;flex:none}
.err-box{background:#FBE3DF;border:1px solid #C8432E;color:#7A1F11;padding:12px 14px}
.ok-box{background:var(--yellow);padding:32px;display:flex;flex-direction:column;gap:10px}

/* product detail */
.pd-grid{max-width:1280px;margin:0 auto;padding:20px 24px 64px;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,460px),1fr));gap:40px;align-items:start}
.pd-media .ph{position:relative;aspect-ratio:1/1;background:#E9E9E5;overflow:hidden}
.pd-media .ph img{width:100%;height:100%;object-fit:cover}
.specs4{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:12px}
.specs4 div{background:#fff;padding:12px;font-family:'IBM Plex Mono',monospace;font-size:12px;line-height:1.4}
.tiers3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--ink);border:1px solid var(--ink)}
.tiers3 div{background:#fff;padding:14px}
.tiers3 .l{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--muted)}
.tiers3 .v{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:28px}
.tiers3 .n{font-size:12px;color:var(--muted)}
.buybox{background:var(--ink);color:#fff;padding:22px;display:flex;flex-direction:column;gap:16px}
.qty-stepper{display:flex;align-items:center;border:1px solid #5A5F64}
.qty-stepper button{width:44px;height:44px;background:none;border:none;color:#fff;font-size:22px;cursor:pointer}
.qty-stepper span{min-width:90px;text-align:center;font-weight:700;font-size:18px}
.warn-box{background:#FFF6CC;border:1px solid var(--yellow);padding:14px 16px;font-size:15px;line-height:1.5}
.breadcrumb{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.1em;color:var(--muted);display:flex;gap:8px;flex-wrap:wrap}
.breadcrumb a{color:inherit;text-decoration:none}

/* cart */
.cart-line{background:#fff;padding:16px;display:grid;grid-template-columns:96px 1fr;gap:16px}
.cart-line .ph{position:relative;width:96px;height:96px;overflow:hidden}
.cart-line .ph img{width:100%;height:100%;object-fit:cover}
.mini-stepper{display:flex;align-items:center;border:1px solid var(--line2)}
.mini-stepper button{width:36px;height:36px;background:#fff;border:none;cursor:pointer;font-size:18px}
.mini-stepper span{min-width:72px;text-align:center;font-weight:600}
.cart-summary{background:var(--ink);color:#fff;padding:24px;display:flex;flex-direction:column;gap:12px;position:sticky;top:100px}
.cart-summary .row{display:flex;justify-content:space-between}
.cart-summary .row.total{align-items:baseline;border-top:1px solid #34383C;padding-top:12px;font-family:'Barlow Condensed',sans-serif}
.cart-summary .row.total .v{font-weight:800;font-size:36px;color:var(--yellow)}
.empty-box{background:#fff;border:1px dashed var(--line2);padding:56px 24px;text-align:center;display:flex;flex-direction:column;gap:16px;align-items:center}

/* legal layout */
.legal-wrap{max-width:1280px;margin:0 auto;padding:48px 24px 80px;display:flex;flex-wrap:wrap;gap:40px;align-items:flex-start}
.legal-nav{flex:1 1 240px;max-width:300px;display:flex;flex-direction:column;gap:2px;background:#fff;border:1px solid var(--line);padding:12px 0;position:sticky;top:100px}
.legal-nav a{display:block;padding:10px 15px;text-decoration:none;color:var(--ink);font-size:15px}
.legal-nav a.active{background:var(--ink);color:var(--yellow)}
.legal-body{flex:999 1 480px;min-width:0;max-width:860px;display:flex;flex-direction:column;gap:24px}
.legal-body h1{margin:0}
.legal-sec{display:flex;flex-direction:column;gap:10px;border-top:1px solid var(--line);padding-top:20px}
.legal-sec h2{margin:0;font-weight:700;font-size:26px;text-transform:uppercase}
.legal-sec p{margin:0;font-size:17px;line-height:1.65;color:var(--text3)}
.legal-sec li{display:flex;gap:12px;font-size:16px;line-height:1.5;list-style:none}
.legal-sec li::before{content:"";width:8px;height:8px;background:var(--yellow);margin-top:8px;flex:none}
.legal-sec ul{margin:0;padding:0;display:flex;flex-direction:column;gap:8px}

/* page header band */
.page-head{background:var(--ink);color:#fff}
.page-head.yellow{background:var(--yellow);color:var(--ink)}
.page-head .wrap{max-width:1280px;margin:0 auto;padding:56px 24px;display:flex;flex-direction:column;gap:14px}
.page-head h1{margin:0;font-size:clamp(44px,6vw,76px);line-height:.92;text-transform:uppercase}
.page-head .crumb{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.14em;color:#9AA0A6}
.page-head.yellow .crumb{color:var(--ink)}
.page-head p{margin:0;font-size:18px;color:#C8CBCE;max-width:680px;line-height:1.55}
.page-head.yellow p{color:var(--ink)}

@media (max-width:640px){
  .hero .grid,.pd-grid{gap:28px}
  .sec,.hero .grid,.page-head .wrap{padding-left:16px;padding-right:16px}
  .wrap{padding-left:16px;padding-right:16px}
}