:root{
  --ink:#14130f; --paper:#f3efe6; --paper2:#e9e3d6; --orange:#ff6a3d; --orange-d:#d9480f;
  --slate:#0e1419; --slate2:#151d24; --mint:#36d399; --line:#2a333b; --muted:#6c675c;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 Archivo,system-ui,sans-serif;overflow-x:hidden}
h1,h2,h3{line-height:1.02;margin:0 0 .4em;font-weight:900;letter-spacing:-.02em}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.tag{display:inline-block;font:600 .75rem "JetBrains Mono",monospace;letter-spacing:.12em;text-transform:uppercase;margin-bottom:14px}

/* bar */
.bar{position:sticky;top:0;z-index:30;background:rgba(243,239,230,.88);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:2px solid var(--ink)}
.bar-in{display:flex;align-items:center;justify-content:space-between;height:62px}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:900;font-size:1.3rem;color:var(--ink);text-decoration:none;letter-spacing:-.02em}
.brand .mark{color:var(--orange)}
.bw{color:var(--orange-d)}
.bar nav{display:flex;gap:18px;align-items:center}
.bar nav a{color:var(--ink);text-decoration:none;font-weight:600}
.bar nav a:hover{text-decoration:underline;text-underline-offset:4px}
.pill{background:var(--ink);color:var(--paper)!important;padding:7px 14px;border-radius:999px}

/* split hero */
.split{position:relative;display:grid;grid-template-columns:1fr 1fr;min-height:calc(100vh - 62px);max-height:820px}
.half{position:relative;overflow:hidden;padding:64px 48px;display:flex;flex-direction:column;justify-content:flex-end;text-decoration:none;min-height:440px}
.half h1{font-size:clamp(3rem,7.5vw,6.6rem);position:relative;z-index:1}
.half p{font-size:1.15rem;max-width:420px;position:relative;z-index:1;margin:0 0 18px}
.go{font-weight:800;position:relative;z-index:1}
.half .tag{position:relative;z-index:1}
.wear-half{background:var(--orange);color:var(--ink)}
.wear-half h1 span{color:var(--paper);-webkit-text-stroke:0}
.ware-half{background:var(--slate);color:#dfe7ee}
.ware-half h1 span{color:var(--mint)}
.ware-half .tag{color:var(--mint)}
.half-art{position:absolute;transition:transform .5s cubic-bezier(.2,.8,.2,1)}
.wear-half .half-art{width:62%;max-width:420px;right:-8%;top:4%;fill:var(--ink);opacity:.92;transform:rotate(8deg)}
.wear-half:hover .half-art{transform:rotate(2deg) scale(1.04)}
.code{right:6%;top:12%;margin:0;font:600 clamp(.85rem,1.4vw,1.1rem)/1.7 "JetBrains Mono",monospace;color:#7e8b97;background:var(--slate2);border:1px solid var(--line);border-radius:12px;padding:18px 22px;white-space:pre}
.ware-half:hover .code{transform:translateY(-6px)}
.seam{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:96px;height:96px;border-radius:50%;background:var(--paper);display:grid;place-items:center;border:3px solid var(--ink);color:var(--ink);z-index:2;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.seam svg{width:56px;height:56px}

.intro{padding:72px 20px;font-size:clamp(1.2rem,2.4vw,1.7rem);line-height:1.45;max-width:980px}
.intro p{margin:0}
.intro em{font-style:normal;background:linear-gradient(transparent 60%,rgba(255,106,61,.4) 0)}

/* sections */
.sec-head{max-width:720px;margin-bottom:40px}
.sec-head h2{font-size:clamp(2.2rem,5vw,3.8rem)}
.sec-head p{font-size:1.08rem;margin:0}
.wear{padding:88px 0;background:var(--paper2);border-top:2px solid var(--ink)}
.wear .tag{color:var(--orange-d)}

.lab{display:grid;grid-template-columns:1.1fr 1fr;gap:0;background:var(--paper);border:2px solid var(--ink);border-radius:22px;overflow:hidden;box-shadow:8px 8px 0 var(--ink)}
.stage{display:grid;place-items:center;padding:30px;background:radial-gradient(circle at 50% 45%,#fff 0,var(--paper) 60%);border-right:2px solid var(--ink);min-width:0}
#tee{width:100%;max-width:440px;height:auto;filter:drop-shadow(0 18px 24px rgba(0,0,0,.18))}
#tee-fill{transition:fill .35s}
.controls{padding:30px;min-width:0}
.controls h3{font-size:1.5rem}
fieldset{border:0;padding:0;margin:0 0 20px}
legend{font:600 .78rem "JetBrains Mono",monospace;letter-spacing:.1em;text-transform:uppercase;margin-bottom:10px;padding:0}
.val{color:var(--muted);text-transform:none;letter-spacing:0;margin-left:6px}
.swatches{display:flex;flex-wrap:wrap;gap:10px}
.sw{width:40px;height:40px;border-radius:50%;border:2px solid rgba(0,0,0,.25);cursor:pointer;position:relative;transition:transform .15s}
.sw:hover{transform:scale(1.08)}
.sw[aria-checked="true"]{outline:3px solid var(--ink);outline-offset:3px}
.sizes{display:flex;flex-wrap:wrap;gap:8px}
.sz{min-width:50px;padding:9px 12px;border:2px solid var(--ink);background:transparent;border-radius:10px;font:700 .9rem Archivo,sans-serif;cursor:pointer;color:var(--ink)}
.sz[aria-checked="true"]{background:var(--ink);color:var(--paper)}
.sw:focus-visible,.sz:focus-visible,.btn:focus-visible{outline:3px solid var(--orange-d);outline-offset:3px}
.summary{border-top:2px dashed rgba(20,19,15,.25);padding-top:14px;margin:6px 0 16px}
.summary p{margin:0}
#summary{font-weight:700}
.price{color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 22px;border-radius:12px;background:var(--orange);color:var(--ink);border:2px solid var(--ink);font:800 1rem Archivo,sans-serif;text-decoration:none;cursor:pointer;box-shadow:4px 4px 0 var(--ink);transition:transform .1s,box-shadow .1s}
.btn:hover{transform:translate(-1px,-1px);box-shadow:5px 5px 0 var(--ink)}
.btn:active{transform:translate(3px,3px);box-shadow:1px 1px 0 var(--ink)}
.fine{font-size:.82rem;color:var(--muted);margin:12px 0 0}

.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:48px}
.card{background:var(--paper);border:2px solid var(--ink);border-radius:18px;padding:18px;transition:transform .2s}
.card:hover{transform:translateY(-4px) rotate(-.5deg)}
.card > svg{width:100%;height:auto;aspect-ratio:300/320;background:#fff;border-radius:12px;margin-bottom:14px}
.card h3{font-size:1.25rem;margin-bottom:.25em}
.card p{margin:0 0 12px;font-size:.95rem}
.chip{display:inline-block;font:600 .72rem "JetBrains Mono",monospace;padding:4px 10px;border-radius:999px;background:var(--ink);color:var(--paper)}

/* ware */
.ware{background:var(--slate);color:#dfe7ee;padding:96px 0}
.ware .tag{color:var(--mint)}
.ware .sec-head p{color:#9aa7b2}
.tools{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.tool{background:var(--slate2);border:1px solid var(--line);border-radius:16px;padding:26px;transition:border-color .2s}
.tool:hover{border-color:var(--mint)}
.tool-top{display:flex;justify-content:space-between;gap:10px;margin-bottom:16px;font:600 .75rem "JetBrains Mono",monospace}
.status{color:var(--mint);border:1px solid rgba(54,211,153,.4);padding:3px 10px;border-radius:999px}
.status::before{content:"● ";animation:blink 1.4s infinite}
@keyframes blink{50%{opacity:.2}}
.lang{color:#7e8b97;padding:3px 0}
.tool h3{font-size:1.4rem;font-weight:800;color:#fff}
.tool p{color:#9aa7b2;margin:0}

.terminal{margin-top:36px;background:#070a0d;border:1px solid var(--line);border-radius:14px;overflow:hidden;position:relative}
.term-bar{display:flex;gap:7px;align-items:center;padding:10px 14px;background:#11181e;font:500 .78rem "JetBrains Mono",monospace;color:#7e8b97}
.term-bar i{width:11px;height:11px;border-radius:50%;background:#ff5f57}.term-bar i:nth-child(2){background:#febc2e}.term-bar i:nth-child(3){background:#28c840}
.term-bar span{margin-left:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#term{margin:0;padding:18px 18px 52px;min-height:190px;font:400 .85rem/1.7 "JetBrains Mono",monospace;color:#c4d0da;white-space:pre-wrap;word-break:break-word}
#term .ok{color:var(--mint)} #term .warn{color:#febc2e} #term .dim{color:#5b6874}
.term-btn{position:absolute;right:12px;bottom:12px;background:transparent;border:1px solid var(--line);color:#9aa7b2;font:600 .75rem "JetBrains Mono",monospace;padding:6px 10px;border-radius:8px;cursor:pointer}
.term-btn:hover{color:var(--mint);border-color:var(--mint)}

/* notify */
.notify{background:var(--orange);padding:80px 0;border-top:2px solid var(--ink)}
.notify-in{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.notify h2{font-size:clamp(2.2rem,5vw,3.6rem)}
.notify p{font-size:1.06rem;margin:0}
.checks{display:flex;gap:18px;margin-bottom:12px;font-weight:700}
.checks input{accent-color:var(--ink);width:18px;height:18px;vertical-align:-3px}
.row{display:flex;gap:10px}
.row input{flex:1;min-width:0;padding:13px 16px;border-radius:12px;border:2px solid var(--ink);background:var(--paper);font:500 1rem Archivo,sans-serif}
.row .btn{background:var(--ink);color:var(--paper);box-shadow:4px 4px 0 rgba(20,19,15,.35)}
.msg{margin-top:14px!important;background:var(--paper);border:2px solid var(--ink);border-radius:12px;padding:12px 14px;font-size:.95rem!important}

.foot{background:var(--ink);color:#bdb6a6;padding:26px 0;font-size:.9rem}
.foot-in{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}
.foot .brand{color:var(--paper);font-size:1rem}

@media (max-width:960px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .lab{grid-template-columns:1fr}
  .stage{border-right:0;border-bottom:2px solid var(--ink)}
  .notify-in{grid-template-columns:1fr}
}
@media (max-width:720px){
  .split{grid-template-columns:1fr;max-height:none;min-height:0}
  .half{padding:40px 22px 44px;min-height:360px}
  .seam{top:calc(50%);width:72px;height:72px}
  .seam svg{width:42px;height:42px}
  .wear-half .half-art{width:42%;right:-8%;top:-6%;opacity:.9}
  .code{right:-40px;top:64px;font-size:.74rem;opacity:.75}
  .sw{width:36px;height:36px}
  .swatches{gap:9px}
  .tools{grid-template-columns:1fr}
  .bar nav a:not(.pill){display:none}
  .wear,.ware{padding:64px 0}
  .lab{box-shadow:5px 5px 0 var(--ink)}
  .stage,.controls{padding:20px}
  .row{flex-direction:column}
}
@media (max-width:440px){
  .cards{grid-template-columns:1fr 1fr;gap:12px}
  .card{padding:10px;border-radius:14px}
  .card h3{font-size:1.05rem}
  .card p{font-size:.85rem}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}}