@font-face{font-family:"Jost";font-style:normal;font-weight:100 900;font-display:swap;src:url("fonts/jost-latin-wght-normal.woff2") format("woff2-variations"),url("fonts/jost-latin-wght-normal.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
:root{
  --bg:#f7f9f7;
  --ink:#1a1f1f;
  --muted:#5b6666;
  --teal:#0f6a8a;
  --teal-dark:#0b5069;
  --lime:#d9ff1a;
  --line:#d3dcdc;
  --card:#ffffff;
  --radius:12px;
  --maxw:1100px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;min-height:100vh;display:flex;flex-direction:column;background:var(--bg);color:var(--ink);font-family:"Jost","Futura","Century Gothic",system-ui,sans-serif;font-weight:400;line-height:1.6;font-size:18px}
main{flex:1 0 auto}
a{color:var(--teal)}
a:hover{color:var(--teal-dark)}
img{max-width:100%;height:auto}
:focus-visible{outline:3px solid var(--teal);outline-offset:2px;border-radius:3px}
.skip{position:absolute;left:-999px;top:8px;background:#000;color:#fff;padding:10px 16px;z-index:100;border-radius:6px}
.skip:focus{left:8px}
h1,h2,h3{line-height:1.2}
.lead{font-size:22px;color:var(--muted);max-width:46em;margin:.2em 0 1.2em}

/* header */
.site-header{position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;padding:10px 4vw;background:rgba(247,249,247,.96);backdrop-filter:blur(6px);border-bottom:1px solid rgba(0,0,0,.06)}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-size:16px;font-weight:500}
.brand img{height:32px;width:auto}
.main-nav{display:flex;gap:26px;align-items:center}
.main-nav>a,.dd>a{color:var(--muted);text-decoration:none;font-size:16px;padding:8px 0;display:inline-block}
.main-nav>a:hover,.dd>a:hover,.main-nav [aria-current]{color:var(--ink)}
.main-nav>a[aria-current],.dd>a[aria-current]{box-shadow:inset 0 -2px 0 var(--teal)}
.dd{position:relative}
.dd>a::after{content:"";display:inline-block;margin-left:7px;width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:translateY(-3px) rotate(45deg)}
.dd-menu{display:none;position:absolute;left:-14px;top:100%;background:var(--card);border:1px solid var(--line);border-radius:10px;min-width:220px;padding:8px 0;box-shadow:0 12px 30px rgba(0,0,0,.1)}
.dd:hover .dd-menu,.dd:focus-within .dd-menu{display:block}
.dd-menu a{display:block;padding:9px 18px;color:var(--ink);text-decoration:none;font-size:16px;white-space:nowrap}
.dd-menu a:hover{background:#eef3f3}
.cart-link{white-space:nowrap}
.cart-count{display:inline-block;min-width:1.55em;padding:0 .45em;border-radius:1em;background:#e1e7e7;color:var(--ink);font-size:13px;text-align:center;line-height:1.5}
.cart-count.has-items{background:var(--teal);color:#fff}
.menu-btn{display:none;background:none;border:0;font-size:28px;line-height:1;cursor:pointer;padding:6px 10px;color:var(--ink)}

/* hero + intro */
.hero{position:relative;min-height:56vw;max-height:720px;overflow:hidden;background:#8d7f73;display:flex;align-items:flex-end}
.hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}
.hero h1{position:relative;margin:0;width:100%;padding:0 2vw 4vw;font-size:clamp(46px,11.5vw,170px);line-height:.95;font-weight:600;letter-spacing:-.03em;color:var(--lime);white-space:nowrap;text-align:center;text-shadow:0 2px 24px rgba(0,0,0,.25)}
.intro{max-width:var(--maxw);margin:0 auto;padding:60px 5vw 10px;text-align:center}
.intro .lead{margin:0 auto 1em;font-size:26px;color:var(--ink)}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}

/* buttons */
.btn,.contact button[type=submit]{display:inline-block;background:#000;color:#fff;border:2px solid #000;border-radius:30px;padding:11px 30px;font:inherit;font-size:16px;font-weight:500;text-decoration:none;cursor:pointer;transition:background .15s,color .15s}
.btn:hover,.contact button[type=submit]:hover{background:var(--teal);border-color:var(--teal);color:#fff}
.btn.ghost{background:transparent;color:#000}
.btn.ghost:hover{background:#000;border-color:#000;color:#fff}
.btn[disabled],.contact button[disabled]{opacity:.5;cursor:default}

/* sections */
.split{display:grid;grid-template-columns:1fr 1fr;gap:5vw;align-items:center;max-width:var(--maxw);margin:0 auto;padding:80px 5vw}
.split h2{font-size:34px;font-weight:500;margin:0 0 .5em}
.split-img img{width:100%;border-radius:4px;display:block}
.split ul{padding-left:1.1em}
.split li{margin-bottom:1em}
.shop-strip{padding:70px 0 50px;background:radial-gradient(circle at 5% 0,#0f6a8a 0,#6c9fae 25%,#dfe8e6 60%,#e6ecea 100%)}
.shop-strip h2{max-width:var(--maxw);margin:0 auto 24px;padding:0 5vw;font-size:34px;font-weight:500;color:#fff}
.carousel{--gutter:max(5vw,calc((100vw - var(--maxw))/2 + 5vw));display:flex;gap:22px;overflow-x:auto;padding:0 var(--gutter) 14px;scroll-padding-inline:var(--gutter);scroll-snap-type:x proximity}
.carousel .card{flex:0 0 220px;scroll-snap-align:start}
.strip-link{max-width:var(--maxw);margin:10px auto 0;padding:0 5vw;font-weight:500}
.latest{max-width:var(--maxw);margin:0 auto;padding:60px 5vw 0}
.latest h2{margin:.1em 0 .3em;font-size:30px;font-weight:500}
.post-meta{margin:0;font-size:14px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}

/* product cards */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:36px 26px}
.card{display:flex;flex-direction:column;color:var(--ink);text-decoration:none;font-size:16px}
.card .thumb{aspect-ratio:1;overflow:hidden;border-radius:var(--radius);background:#e4ebea;display:block}
.card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.card:hover .thumb img{transform:scale(1.04)}
.card-name{margin-top:10px;font-weight:500}
.card-price{color:var(--muted)}

/* shop / product / doc layout */
.shop,.product,.doc,.crumbs,.devlog{max-width:1000px;margin:0 auto;padding-left:5vw;padding-right:5vw}
body.wide .doc{max-width:1200px}
.shop{padding-top:10px;padding-bottom:80px}
.shop h1,.doc h1,.product h1{font-size:46px;font-weight:500;margin:.35em 0 .2em}
.crumbs{padding-top:30px;font-size:14px;color:var(--muted)}
.crumbs a{color:var(--muted)}
.product{display:grid;grid-template-columns:1fr 1fr;gap:50px;padding-top:20px;padding-bottom:20px;align-items:start}
.product-media>img{width:100%;height:auto;border-radius:8px;display:block;background:#e4ebea}
.thumbs{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.thumbs button{padding:0;border:2px solid transparent;background:none;cursor:pointer;width:68px;height:68px;border-radius:6px;overflow:hidden}
.thumbs button:hover{border-color:var(--teal)}
.thumbs img{width:100%;height:100%;object-fit:cover;display:block}
.price{font-size:28px;margin:.2em 0 1em}
.opt{display:block;font-size:15px;margin:0 0 16px}
.opt select,.qty-row input{display:block;margin-top:6px;font:inherit;font-size:16px;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:#fff;width:100%;max-width:440px}
.qty-row{margin-bottom:18px;font-size:15px}
.qty-row input{width:90px}
.added{min-height:1.5em;font-size:15px;color:var(--teal)}
details{border-top:1px solid var(--line);padding:12px 0}
details:last-of-type{border-bottom:1px solid var(--line)}
summary{cursor:pointer;font-weight:500}
.product-desc{padding-bottom:70px}

/* docs */
.doc{padding-top:24px;padding-bottom:70px}
.doc h2{font-size:32px;font-weight:500;margin:1.6em 0 .4em}
.doc h3{font-size:26px;font-weight:500;margin:1.6em 0 .4em}
.doc h4{font-size:21px;font-weight:500;margin:1.4em 0 .3em}
.doc figure{margin:1.4em 0}
.doc figure img{display:block;max-width:100%;border-radius:6px;border:1px solid var(--line)}
.doc ul{padding-left:1.3em}
.doc li{margin-bottom:.5em}
iframe.pdf{width:100%;height:80vh;min-height:520px;border:1px solid var(--line);border-radius:6px;margin-top:20px;background:#fff}

/* hub pages */
.hub-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;margin:10px 0 30px}
.hub-card{position:relative;display:flex;flex-direction:column;gap:6px;padding:26px 24px 22px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);color:var(--ink);text-decoration:none;transition:transform .15s,box-shadow .15s,border-color .15s}
.hub-card:hover{transform:translateY(-3px);box-shadow:0 10px 26px rgba(0,0,0,.08);border-color:var(--teal);color:var(--ink)}
.hub-num{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:var(--teal);color:#fff;font-weight:600;margin-bottom:6px}
.hub-title{font-size:23px;font-weight:500}
.hub-text{color:var(--muted);font-size:16px;flex:1}
.hub-go{color:var(--teal);font-weight:500;font-size:15px;margin-top:8px}
.hub-foot{color:var(--muted);font-size:16px}

/* simulator */
.sim-frame{position:relative;width:100%;height:min(75vh,760px);min-height:460px;background:#101417;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.sim-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.sim-actions{margin-top:18px}

/* devlog */
.devlog{padding-bottom:70px}
.post{padding:28px 0;border-top:1px solid var(--line)}
.post h2{margin:.2em 0 .5em;font-size:30px}
.post p,.post ul{max-width:44em}

/* cart */
.cart-table{width:100%;border-collapse:collapse;margin:20px 0}
.cart-table th,.cart-table td{text-align:left;padding:12px 8px;border-bottom:1px solid var(--line);vertical-align:top}
.cart-table input{width:70px;font:inherit;padding:6px;border:1px solid var(--line);border-radius:6px}
.cart-total{font-size:22px;text-align:right}
.note{font-size:15px;color:var(--muted)}
button.link{background:none;border:0;color:var(--teal);text-decoration:underline;cursor:pointer;font:inherit;padding:0}
.cart .contact{padding:0;margin:0;max-width:560px}

/* contact band + forms */
.contact-band{background:#fff;border-top:1px solid var(--line);margin-top:30px}
.contact{max-width:560px;margin:0 auto;padding:56px 5vw 40px}
.contact h2{font-weight:500;font-size:32px;margin:0 0 6px}
.contact-intro{margin:0 0 24px;color:var(--muted);font-size:17px}
.contact label{display:block;font-size:14px;margin-bottom:18px;color:var(--muted)}
.contact .row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.contact input,.contact textarea{display:block;width:100%;border:0;border-bottom:1.5px solid #000;padding:8px 0;font:inherit;font-size:17px;color:var(--ink);background:transparent;border-radius:0}
.contact input:focus,.contact textarea:focus{outline:none;border-bottom-color:var(--teal);box-shadow:0 2px 0 var(--teal)}
.form-status{min-height:1.5em;font-size:15px;color:var(--teal);margin:12px 0 0}

/* footer */
.site-footer{background:#10181c;color:#c9d3d6;padding:50px 5vw 26px}
.site-footer a{color:#c9d3d6;text-decoration:none}
.site-footer a:hover{color:#fff;text-decoration:underline}
.foot-grid{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px}
.foot-brand .brand{color:#fff;margin-bottom:10px;display:inline-flex;align-items:center}
.foot-brand .brand img{filter:invert(1)}
.foot-brand p{margin:0;font-size:15px;color:#9fb0b5;max-width:24em}
.foot-grid h3{margin:0 0 10px;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:#7f9298;font-weight:500}
.foot-grid div>a{display:block;padding:3px 0;font-size:15px}
.legal{max-width:var(--maxw);margin:36px auto 0;padding-top:20px;border-top:1px solid #243138;font-size:13px;color:#7f9298}

@media (max-width:860px){
  .foot-grid{grid-template-columns:1fr 1fr}
  .foot-brand{grid-column:1/-1}
}
@media (max-width:760px){
  body{font-size:17px}
  .lead{font-size:19px}
  .intro .lead{font-size:21px}
  .menu-btn{display:block;margin-left:auto}
  .main-nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--bg);padding:8px 4vw 18px;border-bottom:1px solid var(--line);max-height:80vh;overflow:auto}
  .nav-open .main-nav{display:flex}
  .main-nav>a,.dd>a{padding:11px 0;display:block}
  .dd>a::after{display:none}
  .dd-menu{display:block;position:static;border:0;box-shadow:none;padding:0 0 6px 16px;background:none;min-width:0}
  .dd-menu a{padding:7px 0;color:var(--muted)}
  .split,.product{grid-template-columns:1fr;gap:28px;padding-top:44px;padding-bottom:44px}
  .about .split-img{order:2}
  .hero{min-height:70vw}
  .hero h1{font-size:12.5vw}
  .contact .row{grid-template-columns:1fr;gap:0}
  .shop h1,.doc h1,.product h1{font-size:36px}
  .cart-table thead{display:none}
  .cart-table tr{display:block;border-bottom:1px solid var(--line);padding:10px 0}
  .cart-table td{display:block;border:0;padding:4px 0}
  .sim-frame{min-height:420px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media print{.site-header,.site-footer,.contact-band,.skip{display:none}}

/* long guides */
.doc :is(h2,h3,h4){scroll-margin-top:84px}
.toc{margin:1.4em 0 .6em;padding:18px 22px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);max-width:34em}
.toc p{margin:0 0 6px;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:500}
.toc ol{margin:0;padding-left:1.3em;columns:2;column-gap:2em}
.toc li{margin:.2em 0;font-size:16px;break-inside:avoid}
.table-wrap{overflow-x:auto;margin:1em 0}
table.parts{width:100%;border-collapse:collapse;font-size:16px}
table.parts th,table.parts td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--line);vertical-align:top}
table.parts th{font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:500}
table.parts td.num{white-space:nowrap;text-align:right}
table.parts th:last-child{text-align:right}
@media (max-width:760px){.toc ol{columns:1}}

/* downloads */
.dl{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 22px;margin:12px 0;background:var(--card);border:1px solid var(--line);border-radius:var(--radius)}
.dl h3{margin:0 0 4px;font-size:20px;font-weight:500}
.dl p{margin:0;color:var(--muted);font-size:16px}
.dl .btn{white-space:nowrap;flex:none}
@media (max-width:760px){.dl{flex-direction:column;align-items:flex-start}}

/* build guide pages + banner images */
.guide-page{margin:1.2em 0 2.4em}
.guide-page img{width:100%;height:auto;border:1px solid var(--line);border-radius:6px;background:#fff;display:block}
.guide-page figcaption{margin-top:8px;font-size:14px;color:var(--muted)}
.doc h1+figure img{max-height:260px;width:100%;object-fit:cover}

/* never let long filenames force sideways scrolling */
.doc,.post,.hub-card,.dl,.toc{overflow-wrap:break-word}
.doc h1,.doc h2,.doc h3,.doc h4{overflow-wrap:anywhere}


/* stock + checkout */
.stock{display:inline-block;margin:0 0 14px;padding:4px 12px;border-radius:999px;font-size:14px;font-weight:500;background:#e4ebea;color:var(--ink)}
.stock[hidden]{display:none}
.stock.in{background:#dff3e4;color:#14532d}
.stock.low{background:#fdf0d3;color:#7a4b00}
.stock.pre{background:#e0ecf7;color:#16466b}
.stock.out{background:#f6dcdc;color:#7f1d1d}
small.warn{color:#9a3412;font-weight:500}
.cart-summary{margin:6px 0 20px}
#checkout-box{margin:10px 0 26px}
#checkout-btn{min-width:200px}
#checkout-btn[disabled],#add-to-cart[disabled]{opacity:.5;cursor:not-allowed}
details#order-request{margin-top:26px}
details#order-request .contact{margin:0;padding-left:0;padding-right:0}