:root{
  --bg:#ffffff; --surface:#f7f7f4; --surface-2:#f0f0ec; --ink:#0f1013; --ink-2:#4c4d55; --mute:#8a8b93;
  --line:#eae9e4; --line-2:#dcdbd4; --gold:#a6761a; --gold-2:#8a5f12; --gold-soft:#f3ecdb;
  --r:14px; --r-s:9px;
  --disp:"Space Grotesk","Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  --body:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  --maxw:1200px; color-scheme:light;
}
@media (prefers-color-scheme:dark){:root{--bg:#0d0e12;--surface:#16171d;--surface-2:#1c1d24;--ink:#f3f2ee;--ink-2:#bdbec6;--mute:#7f808a;--line:#24252d;--line-2:#31323c;--gold:#e7c56a;--gold-2:#d6ad4a;--gold-soft:#241f12;color-scheme:dark;}}
:root[data-theme="light"]{--bg:#fff;--surface:#f7f7f4;--surface-2:#f0f0ec;--ink:#0f1013;--ink-2:#4c4d55;--mute:#8a8b93;--line:#eae9e4;--line-2:#dcdbd4;--gold:#a6761a;--gold-2:#8a5f12;--gold-soft:#f3ecdb;color-scheme:light;}
:root[data-theme="dark"]{--bg:#0d0e12;--surface:#16171d;--surface-2:#1c1d24;--ink:#f3f2ee;--ink-2:#bdbec6;--mute:#7f808a;--line:#24252d;--line-2:#31323c;--gold:#e7c56a;--gold-2:#d6ad4a;--gold-soft:#241f12;color-scheme:dark;}

*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:4px}
.shell{max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,5vw,48px)}

header.nav{display:flex;align-items:center;justify-content:space-between;padding:22px 0}
.logo{display:flex;align-items:center;gap:11px;font-family:var(--disp);font-weight:600;font-size:18px;letter-spacing:-.01em;color:var(--ink)}
.logo .mk{width:23px;height:22px;display:block;flex:none;color:var(--gold)}
.logo .mk path{fill:currentColor}
.logo small{color:var(--mute);font-weight:400;font-family:var(--body);font-size:13px}
.nav-t{background:none;border:1px solid var(--line-2);color:var(--ink-2);font-family:var(--body);font-size:13px;padding:7px 13px;border-radius:999px;cursor:pointer;display:inline-flex;align-items:center;gap:6px;line-height:1}
.nav-t:hover{border-color:var(--ink-2);color:var(--ink)}
.nav-t svg{width:14px;height:14px;flex:none}
.theme-switch{position:relative;width:50px;height:29px;border-radius:999px;border:1px solid var(--line-2);background:var(--surface);cursor:pointer;padding:0;flex:none}
.theme-switch:hover{border-color:var(--ink-2)}
.theme-switch .knob{position:absolute;top:2px;left:2px;width:23px;height:23px;border-radius:50%;background:var(--bg);border:1px solid var(--line-2);color:var(--gold-2);display:flex;align-items:center;justify-content:center;transition:transform .22s ease}
.theme-switch[aria-checked="true"] .knob{transform:translateX(21px)}
.theme-switch .knob svg{width:12px;height:12px}
.theme-switch .i-moon{display:none}
.theme-switch[aria-checked="true"] .i-bulb{display:none}
.theme-switch[aria-checked="true"] .i-moon{display:block}
.nav-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.pvwrap{position:relative;width:100%;aspect-ratio:16/10;overflow:hidden;background:#fff}
.pvframe{position:absolute;top:0;left:0;width:1280px;height:800px;border:0;transform:scale(var(--pvs,.42));transform-origin:0 0}

.hero{padding:clamp(46px,8vw,104px) 0 clamp(32px,5vw,60px);max-width:20ch}
.hero-wide{max-width:900px}
.tag{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-2);background:var(--surface);border:1px solid var(--line);padding:6px 13px;border-radius:999px;margin-bottom:26px}
.tag .dot{width:7px;height:7px;border-radius:50%;background:var(--gold)}
h1{font-family:var(--disp);font-size:clamp(30px,4.4vw,48px);line-height:1.05;letter-spacing:-.03em;font-weight:600;margin:0;text-wrap:balance}
h1 em{font-style:normal;color:var(--gold)}
.lede{margin:24px 0 0;font-size:clamp(16px,1.7vw,20px);line-height:1.5;color:var(--ink-2);max-width:60ch}

.work{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.12fr);gap:clamp(28px,4vw,56px);align-items:start;padding-bottom:clamp(48px,7vw,96px)}
@media (max-width:940px){.work{grid-template-columns:1fr}}
.lbl{font-size:13px;font-weight:600;letter-spacing:.01em;color:var(--ink);margin:0 0 4px}
.lbl .opt{font-weight:400;color:var(--mute)}
.hint{font-size:13px;color:var(--mute);margin:0 0 16px}

.tpls{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.tpl{position:relative;text-align:left;background:var(--surface);border:1.5px solid var(--line);border-radius:var(--r);padding:0;overflow:hidden;cursor:pointer;color:inherit;font-family:inherit;transition:border-color .18s,transform .18s,box-shadow .18s}
.tpl:hover:not(.soon){transform:translateY(-2px);box-shadow:0 12px 28px -18px rgba(15,16,19,.4)}
.tpl[aria-pressed="true"]{border-color:var(--ink)}
.tpl .thumb{height:74px;display:flex;align-items:flex-end;padding:0;position:relative}
.tpl .thumb .band{position:absolute;inset:0}
.tpl .thumb .mini{position:absolute;left:12px;right:12px;bottom:0;height:40px;background:var(--bg);border:1px solid var(--line);border-bottom:none;border-radius:6px 6px 0 0;display:flex;flex-direction:column;gap:4px;padding:8px 9px}
.tpl .thumb .mini .r1{height:6px;width:52%;border-radius:2px}
.tpl .thumb .mini .r2{height:4px;width:80%;background:var(--line-2);border-radius:2px}
.tpl .meta{padding:12px 14px 14px;display:flex;flex-direction:column;gap:3px}
.tpl .nm{display:block;font-family:var(--disp);font-weight:600;font-size:15px;letter-spacing:-.01em;line-height:1.2}
.tpl .kd{display:block;font-size:12px;color:var(--mute);line-height:1.35}
.tpl .check{position:absolute;top:10px;right:10px;width:22px;height:22px;border-radius:50%;background:var(--ink);color:var(--bg);display:none;align-items:center;justify-content:center;font-size:13px}
.tpl[aria-pressed="true"] .check{display:flex}
.tpl.soon{cursor:not-allowed;opacity:.72}
.tpl.soon .badge{position:absolute;top:10px;right:10px;font-size:10.5px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--ink-2);background:var(--bg);border:1px solid var(--line-2);padding:3px 8px;border-radius:999px}
.tpl-pick{display:block;width:100%;text-align:left;background:none;border:none;padding:0;margin:0;cursor:pointer;color:inherit;font-family:inherit}
.tpl-prev{display:block;padding:9px 14px;border-top:1px solid var(--line);font-size:12px;font-weight:600;color:var(--gold-2);text-align:center;background:var(--surface)}
.tpl-prev:hover{background:var(--gold-soft)}

.pal{margin-top:26px}
.chips{display:flex;gap:10px;flex-wrap:wrap}
.chip{width:38px;height:38px;border-radius:50%;border:2px solid var(--line-2);cursor:pointer;position:relative;padding:0}
.chip[aria-pressed="true"]{border-color:var(--ink);box-shadow:0 0 0 3px var(--bg),0 0 0 4.5px var(--ink)}
.chip .i{position:absolute;inset:3px;border-radius:50%}

.gen{margin-top:30px;width:100%;border:none;background:var(--ink);color:var(--bg);font-family:var(--disp);font-weight:600;font-size:16.5px;letter-spacing:-.01em;padding:18px 22px;border-radius:var(--r-s);cursor:pointer;display:flex;align-items:center;justify-content:center;gap:10px;transition:transform .14s,background .18s}
.gen:hover{background:var(--gold);color:#1c1305} .gen:active{transform:translateY(1px)} .gen[disabled]{opacity:.55;cursor:progress}
.gen .ar{transition:transform .18s} .gen:hover .ar{transform:translateX(4px)}
.err{margin-top:16px;padding:13px 16px;border-radius:var(--r-s);background:var(--gold-soft);color:var(--gold-2);font-size:14px;display:none}
.err.show{display:block}

.result{margin-top:30px;padding:24px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);display:none}
.result.show{display:block;animation:rise .4s ease}
@keyframes rise{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.rtitle{font-family:var(--disp);font-weight:600;font-size:18px;letter-spacing:-.01em;margin:0}
.rurl{font-family:var(--mono);font-size:13.5px;color:var(--ink-2);word-break:break-all;margin:8px 0 18px}
.actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.btn{font-family:var(--body);font-size:14.5px;font-weight:600;padding:12px 18px;border-radius:var(--r-s);border:1.5px solid var(--line-2);color:var(--ink);cursor:pointer;display:inline-flex;gap:8px;background:none}
.btn:hover{border-color:var(--ink)}
.btn.primary{background:var(--ink);border-color:var(--ink);color:var(--bg)} .btn.primary:hover{background:var(--gold);border-color:var(--gold);color:#1c1305}
.clock{margin-left:auto;font-size:13px;color:var(--mute)} .clock b{color:var(--ink);font-family:var(--mono);font-variant-numeric:tabular-nums}
.ai{margin-top:22px;padding-top:20px;border-top:1px solid var(--line)}
.ai h4{font-family:var(--disp);font-size:15px;font-weight:600;margin:0;display:flex;align-items:center;gap:9px}
.ai .opt{font-size:11px;font-weight:600;letter-spacing:.03em;text-transform:uppercase;color:var(--mute);border:1px solid var(--line-2);border-radius:999px;padding:2px 8px}
.ai p{font-size:13.5px;color:var(--mute);margin:9px 0 12px;max-width:60ch}
.cmd{position:relative;background:var(--bg);border:1px solid var(--line-2);border-radius:var(--r-s)}
.cmd pre{margin:0;padding:14px;overflow-x:auto;font-family:var(--mono);font-size:12px;line-height:1.65;white-space:pre-wrap;word-break:break-all}
.copy{position:absolute;top:9px;right:9px;background:var(--surface);border:1px solid var(--line-2);color:var(--ink-2);font-size:11px;padding:6px 10px;border-radius:6px;cursor:pointer}
.copy:hover{border-color:var(--gold);color:var(--gold-2)}
.clients{font-size:12.5px;color:var(--mute);margin-top:11px}
.ai-tabs{display:inline-flex;flex-wrap:wrap;gap:4px;background:var(--surface-2);border:1px solid var(--line);border-radius:999px;padding:4px;margin-bottom:12px}
.ai-tabs button{border:none;background:none;color:var(--ink-2);font-family:var(--body);font-size:13px;font-weight:600;padding:7px 15px;border-radius:999px;cursor:pointer;transition:background .15s,color .15s}
.ai-tabs button.on{background:var(--bg);color:var(--ink);box-shadow:0 1px 3px -1px rgba(15,16,19,.22)}
.ai-hint{font-size:12.5px;color:var(--mute);margin:0 0 10px}
.ai-methods{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0 2px}
.ai-methods button{border:1px solid var(--line-2);background:none;color:var(--ink-2);font-family:var(--body);font-size:12px;font-weight:600;padding:5px 11px;border-radius:999px;cursor:pointer;transition:border-color .15s,color .15s,background .15s}
.ai-methods button.on{border-color:var(--gold);color:var(--ink);background:var(--gold-soft)}
@media (max-width:640px){header.nav{flex-wrap:wrap;gap:8px;padding:16px 0}.logo small{display:none}.nav-actions{gap:6px}.nav-t{font-size:12px;padding:6px 10px}}

.stage{position:sticky;top:24px}
.frame{border-radius:var(--r);overflow:hidden;border:1px solid var(--line);box-shadow:0 30px 60px -40px rgba(15,16,19,.5),0 2px 8px -4px rgba(15,16,19,.12)}
.fbar{display:flex;align-items:center;gap:7px;padding:12px 15px;background:var(--surface);border-bottom:1px solid var(--line)}
.fbar .d{width:10px;height:10px;border-radius:50%;background:var(--line-2)}
.fbar .u{margin-left:10px;font-family:var(--mono);font-size:11.5px;color:var(--mute);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.stage-cap{font-size:13px;color:var(--mute);margin:16px 2px 0;text-align:center}
.credit{display:flex;align-items:center;justify-content:center;gap:9px;padding:34px 0 48px;font-size:13.5px;color:var(--mute);letter-spacing:.01em}
.credit b{color:var(--ink);font-weight:600}
.credit a{color:var(--gold-2);text-decoration:none;font-weight:600;border-bottom:1px solid color-mix(in oklab,var(--gold-2) 40%,transparent);transition:border-color .15s}
.credit a:hover{border-bottom-color:var(--gold-2)}
.credit .cmark{width:8px;height:8px;background:var(--gold);transform:rotate(45deg);border-radius:1px;flex:none}

/* why / value section */
.why{border-top:1px solid var(--line);padding:clamp(40px,6vw,72px) 0 clamp(20px,3vw,34px)}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:760px){.why-grid{grid-template-columns:1fr}}
.why-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:24px}
.why-card svg{width:26px;height:26px;color:var(--gold)}
.why-card h3{font-family:var(--disp);font-weight:600;font-size:17px;letter-spacing:-.01em;margin:14px 0 6px}
.why-card p{color:var(--ink-2);font-size:14.5px;line-height:1.5;margin:0}
.strips{display:flex;flex-direction:column;gap:14px;margin-top:28px}
.strip-note{margin:0;font-size:14px;line-height:1.55;color:var(--ink-2);max-width:72ch}
.strip-note b{color:var(--ink);font-weight:600}
.strip-note .tech{display:block;margin-top:6px;font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--mute)}
.strip{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 14px}
.strip-lbl{font-family:var(--mono);text-transform:uppercase;letter-spacing:.12em;font-size:10.5px;color:var(--mute)}
.strip-items{font-family:var(--mono);font-size:13px;color:var(--ink-2)}

/* what the AI can do */
.caps{border-top:1px solid var(--line);padding:clamp(40px,6vw,72px) 0}
.caps-h{font-family:var(--disp);font-weight:600;font-size:clamp(20px,3vw,26px);letter-spacing:-.02em;margin:0}
.caps-sub{color:var(--ink-2);font-size:14.5px;margin:8px 0 26px}
.caps-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px 28px}
@media (max-width:640px){.caps-grid{grid-template-columns:1fr}}
.cap{position:relative;padding-left:20px}
.cap::before{content:"";position:absolute;left:0;top:7px;width:8px;height:8px;background:var(--gold);border-radius:2px;transform:rotate(45deg)}
.cap b{display:block;font-family:var(--disp);font-weight:600;font-size:15px;letter-spacing:-.01em}
.cap span{display:block;color:var(--ink-2);font-size:14px;line-height:1.5;margin-top:3px}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* how-it-works modal */
.ovl{position:fixed;inset:0;z-index:50;display:none;align-items:flex-start;justify-content:center;padding:5vh 16px;background:rgba(12,13,16,.55);backdrop-filter:blur(4px)}
.ovl.show{display:flex}
.modal{position:relative;background:var(--bg);border:1px solid var(--line-2);border-radius:var(--r);max-width:760px;width:100%;max-height:90vh;overflow-y:auto;padding:clamp(22px,4vw,40px);box-shadow:0 30px 80px -30px rgba(0,0,0,.55)}
.modal .x{position:absolute;top:16px;right:16px;background:none;border:1px solid var(--line-2);color:var(--ink-2);border-radius:999px;width:32px;height:32px;cursor:pointer;font-size:15px;line-height:1}
.modal .x:hover{border-color:var(--ink-2);color:var(--ink)}
.modal h2{font-family:var(--disp);font-size:clamp(22px,3vw,30px);letter-spacing:-.02em;margin:0 6px 6px 0;max-width:22ch}
.modal .sub{color:var(--ink-2);margin:0 0 4px;max-width:58ch}
.modal h3{font-family:var(--disp);font-size:13px;letter-spacing:.05em;text-transform:uppercase;color:var(--gold-2);margin:28px 0 12px}
.steps{display:grid;gap:12px}
.step-r{display:grid;grid-template-columns:30px 1fr;gap:12px;align-items:start}
.step-r .n{width:28px;height:28px;border-radius:50%;background:var(--gold-soft);color:var(--gold-2);font-family:var(--mono);font-weight:600;font-size:13px;display:flex;align-items:center;justify-content:center}
.step-r b{font-size:15px}.step-r span{color:var(--ink-2);font-size:14px;display:block;margin-top:2px}
.can{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.can li{display:flex;gap:10px;font-size:14.5px;color:var(--ink-2);line-height:1.45}
.can li::before{content:"→";color:var(--gold);flex:none}
.prompts{display:grid;gap:8px}
.prompt{text-align:left;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-s);padding:11px 14px;font-size:14px;color:var(--ink);cursor:pointer;display:flex;justify-content:space-between;gap:10px;align-items:center;font-family:inherit}
.prompt:hover{border-color:var(--gold);background:var(--gold-soft)}
.prompt .cp{font-size:11px;color:var(--mute);font-family:var(--mono);flex:none}
.modal .foot{margin-top:26px;padding-top:16px;border-top:1px solid var(--line);font-size:13px;color:var(--mute)}

/* 404 */
.e404{min-height:62vh;display:flex;align-items:center}
.e404 .wrap{width:100%;max-width:640px;margin:0 auto;padding:clamp(30px,7vw,80px) 0;text-align:center}
.e404 .eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-2);margin:0}
.e404 .big{font-family:var(--disp);font-weight:600;letter-spacing:-.03em;line-height:.9;font-size:clamp(88px,22vw,180px);margin:14px 0 4px;color:var(--ink)}
.e404 .big em{color:var(--gold);font-style:normal}
.e404 h1{font-family:var(--disp);font-weight:600;letter-spacing:-.02em;font-size:clamp(22px,4vw,30px);margin:0 0 12px}
.e404 .lede{color:var(--ink-2);font-size:clamp(15px,2.2vw,17px);margin:0 auto 28px;max-width:44ch}
.cta{display:inline-flex;align-items:center;gap:9px;background:var(--gold);color:#0f1013;font-family:var(--disp);font-weight:600;font-size:15px;padding:13px 22px;border-radius:999px;transition:transform .15s ease,filter .15s ease}
.cta:hover{filter:brightness(1.05);transform:translateY(-1px)}
.cta .arw{transition:transform .15s ease}
.cta:hover .arw{transform:translateX(3px)}

/* entrance + interaction animations (disabled under prefers-reduced-motion above) */
@keyframes wbtr-rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@keyframes wbtr-underline{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@keyframes wbtr-indeter{0%{transform:translateX(-110%)}100%{transform:translateX(360%)}}
.hero .tag{animation:wbtr-rise .5s .05s both}
.hero h1{animation:wbtr-rise .6s .12s both}
.hero .lede{animation:wbtr-rise .6s .22s both}
.work .form{animation:wbtr-rise .6s .3s both}
.work .stage{animation:wbtr-rise .7s .4s both}
.e404 .wrap > *{animation:wbtr-rise .55s both}
.e404 .eyebrow{animation-delay:.05s}.e404 .big{animation-delay:.12s}.e404 h1{animation-delay:.2s}.e404 .lede{animation-delay:.28s}.e404 .cta{animation-delay:.36s}
h1 em{position:relative}
h1 em::after{content:"";position:absolute;left:0;right:0;bottom:.02em;height:.07em;background:var(--gold);border-radius:2px;transform:scaleX(0);transform-origin:left;animation:wbtr-underline .55s .68s both}

/* generation progress */
.genprog{margin-top:18px;display:none}
.genprog.show{display:block;animation:wbtr-rise .3s both}
.genbar{height:4px;background:var(--line);border-radius:999px;overflow:hidden}
.genbar i{display:block;height:100%;width:38%;background:var(--gold);border-radius:999px;animation:wbtr-indeter 1.15s ease-in-out infinite}
.genstep{font-family:var(--mono);font-size:12.5px;color:var(--ink-2);margin:11px 0 0;transition:opacity .2s}