/* KMW v2 — light shop: brushed steel, aluminum, stainless + plastic accents, blueprint grid, title-block frames */
:root{--bg:#eef1f4;--paper:#f8fafb;--panel:#ffffff;--line:#c3ccd5;--ink:#17202a;--mute:#4c5a68;--blue:#1f5fa8;--bp:#1d4f8f;--orange:#e5621b;--steel:#8d969f;--alu:#d9dfe5;--nylon:#f2e8cf;--delrin:#fbfbf8;--black:#24282d;--green:#2e8b57}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font:17px/1.6 system-ui,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);
background-image:linear-gradient(rgba(31,95,168,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(31,95,168,.09) 1px,transparent 1px),linear-gradient(rgba(31,95,168,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(31,95,168,.04) 1px,transparent 1px);background-size:120px 120px,120px 120px,24px 24px,24px 24px}
a{color:var(--blue)}a:hover{color:var(--orange)}
.mono,.kicker,.tag,.step,.led{font-family:ui-monospace,"DejaVu Sans Mono",Consolas,monospace}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-9999px;top:0;background:var(--orange);color:#fff;padding:10px 14px;z-index:100;font-weight:700}.skip:focus{left:8px;top:8px}
:focus-visible{outline:3px solid var(--orange);outline-offset:2px}
header.top{position:sticky;top:0;z-index:20;background:linear-gradient(180deg,#fdfdfe,#e3e8ed);border-bottom:2px solid #a9b4bf;box-shadow:0 2px 10px rgba(30,45,60,.08)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:12px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:800;letter-spacing:.06em;font-size:17px;white-space:nowrap}
.logo .badge{display:inline-grid;place-items:center;width:46px;height:34px;border-radius:4px;color:#17202a;font:900 14px ui-monospace,monospace;letter-spacing:.04em;
background:repeating-linear-gradient(90deg,rgba(255,255,255,.35) 0 1px,transparent 1px 3px),linear-gradient(180deg,#f4f6f8,#aab4bd 55%,#d6dce2);border:1px solid #7b8691;box-shadow:inset 0 1px 0 #fff}
.logo span{color:var(--orange)}
nav.main{display:flex;align-items:center;gap:20px}nav.main a{color:var(--ink);text-decoration:none;font-weight:600;font-size:15px}nav.main a:hover{color:var(--blue)}
nav.main a[aria-current=page]{color:var(--blue);border-bottom:2px solid var(--orange)}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--orange);color:#fff;border:2px solid #b94a0e;border-radius:6px;padding:13px 22px;font-weight:800;text-decoration:none;font-size:16px;cursor:pointer;box-shadow:0 3px 0 #a3410c;font-family:inherit}
.btn:hover{background:#f07428;color:#fff}.btn:active{transform:translateY(2px);box-shadow:0 1px 0 #a3410c}
.btn.ghost{background:linear-gradient(180deg,#fff,#dde3e9);color:var(--ink);border-color:#8f9aa5;box-shadow:0 3px 0 #9aa5b0}
nav .btn.sm,.btn.sm{padding:8px 14px;font-size:14px;color:#fff}
.menu-btn{display:none;background:linear-gradient(180deg,#fff,#dde3e9);border:1px solid #8f9aa5;color:var(--ink);border-radius:4px;padding:8px 12px;font:700 13px ui-monospace,monospace}
.hero{position:relative;padding:72px 0 80px;overflow:hidden;border-bottom:2px solid #a9b4bf;background:linear-gradient(180deg,rgba(255,255,255,.75),rgba(230,236,242,.55))}
.gcode{position:absolute;inset:0 0 0 auto;width:40%;opacity:.13;pointer-events:none;mask-image:linear-gradient(90deg,transparent,#000 40%)}
.gcode pre{margin:0;font:13px/1.55 ui-monospace,monospace;color:var(--bp);animation:scroll 60s linear infinite}
@keyframes scroll{to{transform:translateY(-50%)}}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.led{display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:.14em;color:var(--bp);font-weight:700;background:#fff;border:1px solid var(--line);padding:5px 10px;border-radius:999px}
.led i{width:9px;height:9px;border-radius:50%;background:var(--green);box-shadow:0 0 6px var(--green);animation:blink 2s infinite}
@keyframes blink{50%{opacity:.35}}
h1{font-size:clamp(42px,6vw,76px);line-height:1.02;margin:18px 0 10px;letter-spacing:-.02em;font-weight:900;
background:linear-gradient(180deg,#3b4652,#17202a 60%,#56626e);-webkit-background-clip:text;background-clip:text;color:transparent}
h1 em{font-style:normal;background:linear-gradient(180deg,#f08a40,#c94f10);-webkit-background-clip:text;background-clip:text;color:transparent}
.sub{font:800 22px ui-monospace,monospace;color:var(--bp);margin:0 0 8px}
.lede{font-size:19px;color:var(--mute);max-width:620px}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0}
.facts{display:flex;flex-wrap:wrap;gap:18px;font-size:15px;color:var(--mute)}.facts b{color:var(--orange)}
/* title-block drawing frame */
.sheet{position:relative;background:#fff;border:2px solid #2a3644;padding:14px;box-shadow:6px 6px 0 rgba(31,79,143,.18),0 14px 40px rgba(30,45,60,.15)}
.sheet::before{content:"";position:absolute;inset:6px;border:1px solid #2a3644;pointer-events:none}
.sheet .art{background:#f4f8fc;background-image:linear-gradient(rgba(31,95,168,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(31,95,168,.12) 1px,transparent 1px);background-size:20px 20px;border:1px solid #b7c6d6;margin:6px}
.sheet .art svg{display:block;width:100%;height:auto}
.tb{display:grid;grid-template-columns:2fr 1fr 1fr;margin:0 6px 6px;border:1px solid #2a3644;font:11px/1.3 ui-monospace,monospace;color:#2a3644}
.tb div{padding:5px 7px;border-right:1px solid #2a3644;border-top:1px solid #2a3644}.tb div:nth-child(3n){border-right:0}.tb div:nth-child(-n+3){border-top:0}
.tb b{display:block;font-size:13px;color:var(--ink)}
.stamp{position:absolute;right:-10px;top:-14px;transform:rotate(9deg);border:3px solid var(--orange);color:var(--orange);font:900 14px/1.1 ui-monospace,monospace;padding:6px 10px;text-align:center;background:rgba(255,255,255,.85);border-radius:4px}
.strip{background:repeating-linear-gradient(90deg,rgba(255,255,255,.4) 0 1px,transparent 1px 4px),linear-gradient(180deg,#dfe4e9,#b9c2cb);border-bottom:2px solid #8f9aa5;padding:12px 0;overflow:hidden}
.strip .wrap{display:flex;flex-wrap:wrap;gap:12px 28px;font:700 13px ui-monospace,monospace;letter-spacing:.1em;color:#26313c}.strip b{color:var(--orange)}
section{padding:72px 0}section.alt{background:rgba(255,255,255,.6);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
h2{font-size:clamp(28px,3.4vw,42px);line-height:1.1;margin:6px 0 12px;font-weight:900;letter-spacing:-.01em}
.kicker{display:flex;align-items:center;gap:10px;color:var(--bp);font-size:13px;font-weight:800;letter-spacing:.18em;text-transform:uppercase}
.kicker::before{content:"";width:28px;height:0;border-top:2px solid var(--orange)}
.lead{color:var(--mute);font-size:18px;max-width:760px;margin:0 0 26px}
.grid{display:grid;gap:18px}.g2{grid-template-columns:1fr 1fr}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.card{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:20px;box-shadow:0 2px 0 #d3dae1,0 8px 20px rgba(30,45,60,.06)}
.card::after{content:"";position:absolute;right:8px;top:8px;width:8px;height:8px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#fff,#9aa4ad 60%,#5d666f);box-shadow:inset 0 0 1px #000}
.card h3{margin:6px 0 6px;font-size:19px}.card p{margin:0;color:var(--mute);font-size:15.5px}
.tag{display:inline-block;font-size:11.5px;font-weight:800;letter-spacing:.14em;color:#fff;background:var(--bp);padding:3px 8px;border-radius:3px}
.ph{background:repeating-linear-gradient(45deg,#f4f7fa 0 12px,#e8edf2 12px 24px);border:2px dashed #8fa6bf;display:flex;align-items:center;justify-content:center;text-align:center;color:#3c4b5a;font:600 13px/1.4 ui-monospace,monospace;padding:16px;min-height:150px;border-radius:4px;margin-bottom:12px}
.ph::before{content:"[ PHOTO ] ";color:var(--orange);margin-right:4px}
.chips{display:flex;flex-wrap:wrap;gap:8px}.chips span{padding:7px 12px;border-radius:999px;font-size:14.5px;font-weight:600;border:1px solid #9aa5b0;background:linear-gradient(180deg,#fff,#dfe4e9)}
.chips span:nth-child(7n+6){background:linear-gradient(180deg,#fff9e8,#efe2c2)}.chips span:nth-child(7n+7){background:#fbfbf8}.chips span:nth-child(9){background:#e9f2f7}
.mach ul{list-style:none;padding:0;margin:0}.mach li{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px dashed var(--line);font-size:15.5px}.mach li span:first-child{font:800 15px ui-monospace,monospace;color:var(--bp)}
.step{font-size:34px;font-weight:900;color:var(--orange)}
.no li{margin:6px 0;color:var(--mute)}
.cta{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;padding:34px;border:2px solid #2a3644;background:#fff;box-shadow:6px 6px 0 rgba(31,79,143,.18);position:relative}
.cta::before{content:"";position:absolute;inset:5px;border:1px solid #2a3644;pointer-events:none}.cta h2{margin-top:4px}
form.rfq{background:#fff;border:1px solid var(--line);border-radius:6px;padding:22px}fieldset{border:1px solid var(--line);border-radius:6px;margin:0 0 18px;padding:14px 16px}
legend{font:800 13px ui-monospace,monospace;letter-spacing:.12em;color:var(--bp);padding:0 6px;text-transform:uppercase}
label{display:block;font-weight:700;font-size:15px;margin-bottom:5px}label small{font-weight:400;color:var(--mute)}
input,select,textarea{width:100%;font:inherit;font-size:16px;color:var(--ink);background:#fbfcfd;border:1px solid #9aa5b0;border-radius:4px;padding:10px 12px}
input:focus,select:focus,textarea:focus{border-color:var(--blue);outline:2px solid rgba(31,95,168,.25)}
input[type=file]{padding:8px;background:#f4f7fa}[aria-invalid=true]{border-color:#c62828!important;background:#fff5f5}
.f{margin-bottom:14px}.f2{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}.req{color:#c62828}.hint{font-size:14px;color:var(--mute)}
.note{background:#fff7ed;border-left:4px solid var(--orange);padding:10px 14px;font-size:14.5px;border-radius:4px}
.hp{position:absolute;left:-9999px}
.status{margin-top:14px;font-weight:700}.status.ok{color:var(--green)}.status.err{color:#c62828}
.draft{background:#fff7ed;border:2px dashed var(--orange);padding:10px 14px;font-weight:700;color:#8a3a0a}
.prose{max-width:780px}.prose h2{font-size:24px;margin-top:30px}
footer{background:linear-gradient(180deg,#dfe4e9,#c5cdd5);border-top:2px solid #8f9aa5;padding:44px 0 26px;font-size:15px}
footer .wrap{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}footer h3{font:800 13px ui-monospace,monospace;letter-spacing:.14em;color:var(--bp)}
footer ul{list-style:none;padding:0;margin:0}footer li{margin:6px 0}footer a{color:var(--ink)}
.legal{grid-column:1/-1;border-top:1px solid #9aa5b0;padding-top:14px;color:#3c4b5a;font-size:13.5px}
/* part picker tiles */
.parts-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:14px}
.ptile{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;padding:10px 10px 14px;cursor:pointer;font:inherit;color:var(--ink);
background:linear-gradient(180deg,#ffffff,#e9eef2);border:1px solid #9aa5b0;border-radius:10px;box-shadow:inset 0 1px 0 #fff,0 3px 0 #b3bdc7,0 8px 18px rgba(30,45,60,.08);transition:transform .12s,box-shadow .12s}
.ptile .pic{width:100%;border-radius:6px;background:#f4f8fc;background-image:linear-gradient(rgba(31,95,168,.1) 1px,transparent 1px),linear-gradient(90deg,rgba(31,95,168,.1) 1px,transparent 1px);background-size:16px 16px;border:1px solid #d1dbe5}
.ptile svg{display:block;width:100%;height:auto}
.ptile b{font-size:17px;margin-top:8px}.ptile small{color:var(--mute);font-size:13px;line-height:1.3}
.ptile .go{margin-top:8px;font:800 12px ui-monospace,monospace;letter-spacing:.1em;color:#fff;background:var(--orange);border-radius:999px;padding:4px 10px}
.ptile:hover,.ptile:focus-visible{transform:translateY(-3px);border-color:var(--blue);box-shadow:inset 0 1px 0 #fff,0 6px 0 #9fb3c9,0 14px 26px rgba(31,95,168,.18)}
.picker{position:fixed;inset:0;z-index:70;display:none;align-items:center;justify-content:center;background:rgba(23,32,42,.45);padding:14px}
.picker.open{display:flex}
.picker .sheet{width:min(820px,100%);max-height:calc(100vh - 28px);overflow:auto;display:grid;grid-template-columns:1fr 1.2fr;gap:6px}
.picker .art{position:relative}.picker h3{margin:6px 0 2px;font-size:24px}
.picker .x{position:absolute;right:14px;top:12px;z-index:2;background:#fff;border:1px solid #2a3644;border-radius:4px;font:700 13px ui-monospace,monospace;padding:4px 10px;cursor:pointer}
.picker form{padding:10px 14px}.picker .f3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:0 10px}
.picker .est{margin:8px 0;padding:10px 12px;border:1px dashed var(--blue);background:#f4f8fc;font:13.5px/1.45 ui-monospace,monospace;color:#1d3b5e}
.picker .units{display:flex;gap:14px;font-size:14px;margin:-4px 0 10px}.picker .units label{display:inline-flex;gap:5px;font-weight:600}.picker .units input{width:auto}
.mat-sw{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}.mat-sw button{border:1px solid #8f9aa5;border-radius:999px;padding:5px 10px;font:600 13px system-ui;cursor:pointer;color:#17202a}
.mat-sw button[aria-pressed=true]{outline:3px solid var(--blue);outline-offset:1px}
/* Lenny chat, light */
.kc-launch{position:fixed;right:18px;bottom:18px;z-index:50;display:flex;align-items:center;gap:10px;background:linear-gradient(180deg,#fff,#dde3e9);color:var(--ink);border:2px solid var(--blue);border-radius:999px;padding:12px 18px;font:800 15px ui-monospace,monospace;letter-spacing:.08em;cursor:pointer;box-shadow:0 6px 20px rgba(31,95,168,.3)}
.kc-launch i{width:9px;height:9px;border-radius:50%;background:var(--green);box-shadow:0 0 8px var(--green)}
.kc{position:fixed;right:18px;bottom:84px;z-index:60;width:min(390px,calc(100vw - 24px));height:min(600px,calc(100vh - 110px));background:#fff;border:2px solid #2a3644;border-radius:8px;box-shadow:0 20px 60px rgba(23,32,42,.35);display:none;flex-direction:column;overflow:hidden}
.kc.open{display:flex}
.kc-head{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;border-bottom:2px solid #2a3644;font:800 14px ui-monospace,monospace;color:var(--bp);letter-spacing:.1em;background:linear-gradient(180deg,#f7f9fb,#dfe5ea)}
.kc-head button{background:#fff;border:1px solid #8f9aa5;color:var(--ink);border-radius:4px;padding:4px 10px;cursor:pointer;font:inherit}
.kc-log{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:10px;font-size:15px;background:#f4f8fc;background-image:linear-gradient(rgba(31,95,168,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(31,95,168,.07) 1px,transparent 1px);background-size:20px 20px}
.kc-m{max-width:88%;padding:10px 12px;border-radius:8px;line-height:1.45;white-space:pre-line}
.kc-m.bot{background:#fff;border:1px solid #b7c6d6;color:var(--ink);align-self:flex-start}
.kc-m.me{background:#fff1e6;border:1px solid #f2b48a;color:#3a1c06;align-self:flex-end}
.kc-m a{color:var(--blue)}
.kc-q{display:flex;flex-wrap:wrap;gap:6px;padding:8px 14px 10px}
.kc-q button{background:linear-gradient(180deg,#fff,#e6ebf0);border:1px solid #9aa5b0;color:var(--ink);border-radius:999px;padding:7px 11px;font-size:14px;cursor:pointer;font-family:inherit}.kc-q button:hover{border-color:var(--orange)}
.kc-in{display:flex;gap:8px;padding:10px;border-top:1px solid var(--line)}.kc-in input{flex:1}
.kc-in button{background:var(--orange);color:#fff;border:0;border-radius:4px;padding:0 14px;font-weight:800;cursor:pointer}
.kc-voice{display:flex;gap:6px;padding:0 10px 10px}.kc-voice button{flex:1;background:#fff;border:1px solid var(--blue);color:var(--blue);border-radius:4px;padding:8px;font:700 13px ui-monospace,monospace;cursor:pointer}
.kc-voice button[aria-pressed=true]{background:var(--blue);color:#fff}
.tiles{display:none}
.photo-row{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:900px){.g4{grid-template-columns:1fr 1fr}.g3,.photo-row{grid-template-columns:1fr}.hero .wrap{grid-template-columns:1fr}footer .wrap{grid-template-columns:1fr}.picker .sheet{grid-template-columns:1fr}
.menu-btn{display:block}nav.main{display:none;position:absolute;top:64px;left:0;right:0;background:#f4f6f8;flex-direction:column;align-items:flex-start;padding:16px 20px;border-bottom:2px solid #a9b4bf}nav.main.open{display:flex}}
@media(max-width:560px){.g4,.g2,.f2{grid-template-columns:1fr}section{padding:48px 0}.hero{padding:40px 0 46px}.cta{padding:24px}.logo{font-size:14px}.kc{right:12px;bottom:76px}
.parts-grid{grid-template-columns:1fr 1fr;gap:10px}.ptile small{display:none}.picker .art svg{max-height:150px}.picker .f3{grid-template-columns:1fr 1fr 1fr}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
/* v2.1 color: tinted tiles, shop wall, Haas cards */
.ptile{background:linear-gradient(180deg,#fff,var(--tint,#e9eef2))}
.ptile:nth-child(4n+1) .go{background:var(--orange)}.ptile:nth-child(4n+2) .go{background:#2f6db3}.ptile:nth-child(4n+3) .go{background:#2e8b57}.ptile:nth-child(4n) .go{background:#7a4fb3}
#wemake{background:linear-gradient(180deg,rgba(255,240,228,.7),rgba(232,242,252,.7))}
.wall{background:#7a4a26;background-image:repeating-linear-gradient(90deg,rgba(0,0,0,.12) 0 2px,transparent 2px 120px),repeating-linear-gradient(0deg,rgba(255,255,255,.04) 0 3px,transparent 3px 9px),linear-gradient(180deg,#8d5a31,#6b3f1f);color:#fff8ee;border-top:6px solid #4a2a12;border-bottom:6px solid #4a2a12}
.wall h2{color:#fff}.wall .lead{color:#f3dfc8}.kicker.light{color:#ffd29c}
.wallgrid{display:grid;grid-template-columns:repeat(5,1fr);gap:22px;align-items:center}
.frame{position:relative;padding:12px;border:0;cursor:pointer;background:linear-gradient(135deg,#d9a441,#8a5a12 50%,#e7c06a);border-radius:3px;box-shadow:0 10px 22px rgba(0,0,0,.45),inset 0 0 0 3px rgba(0,0,0,.25);transition:transform .15s;font:inherit}
.frame.f1{background:linear-gradient(135deg,#2b2f34,#555c63 50%,#1a1d20);transform:rotate(-1.5deg)}.frame.f2{background:linear-gradient(135deg,#f4f6f8,#aab4bd 50%,#e1e6ea);transform:rotate(1deg)}.frame.f3{background:linear-gradient(135deg,#2f6db3,#173a63 50%,#4d8ad0)}
.frame .mat{display:block;background:#fbf8f1;padding:8px;box-shadow:inset 0 0 0 1px rgba(0,0,0,.2)}
.frame svg{display:block;width:100%;height:auto}
.frame .plaque{display:block;margin:8px auto 0;width:max-content;max-width:100%;background:linear-gradient(180deg,#f6dc8e,#b8892e);color:#3a2a08;font:800 11px ui-monospace,monospace;letter-spacing:.06em;padding:3px 8px;border-radius:2px}
.frame:hover,.frame:focus-visible{transform:scale(1.05) rotate(0)}
.tool{position:relative;padding-top:10px;filter:drop-shadow(0 8px 10px rgba(0,0,0,.4))}.tool svg{width:100%;height:auto;display:block}
.tool .peg{position:absolute;left:50%;top:0;width:12px;height:12px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#fff,#888);transform:translateX(-50%)}
.haas .hcard{background:linear-gradient(180deg,#fff,#eef2f6);border:1px solid var(--line);border-radius:8px;padding:14px;text-align:center;box-shadow:0 3px 0 #c9d1d9}
.haas svg{width:100%;max-width:380px;height:auto}.haas b{display:block;font-size:18px}
#machines{background:linear-gradient(180deg,rgba(255,235,235,.55),rgba(255,255,255,.6))}
#how .step{background:linear-gradient(180deg,#f08a40,#c94f10);-webkit-background-clip:text;background-clip:text;color:transparent}
@media(max-width:900px){.wallgrid{grid-template-columns:repeat(2,1fr)}.tool.t1,.tool.t2{grid-column:span 2;max-width:360px;margin:0 auto}}
.wall{overflow:hidden}.wallgrid>*{min-width:0}html,body{overflow-x:hidden}