:root{
  --bg:#07070b; --bg-2:#0d0d14; --surface:#12121b; --surface-2:#181824;
  --text:#f4f4f7; --muted:#9a9aa8; --faint:#5f5f6e; --line:#22222e; --line-2:#2e2e3d;
  --accent:#8b8cff; --accent-2:#6366f1; --accent-soft:rgba(139,140,255,.12);
  --wheel:#ff5a5f; --wheel-soft:rgba(255,90,95,.12);
  --pencil:#34d399; --pencil-soft:rgba(52,211,153,.12);
  --radius:22px; --shadow:0 30px 80px -30px rgba(0,0,0,.6);
}
@media (prefers-color-scheme: light){
  :root{
    --bg:#fbfbfd; --bg-2:#f3f3f7; --surface:#ffffff; --surface-2:#f6f6fa;
    --text:#111118; --muted:#5d5d6b; --faint:#9a9aa6; --line:#e6e6ee; --line-2:#d9d9e3;
    --accent:#5b5bd6; --accent-2:#4f46e5; --accent-soft:rgba(91,91,214,.09);
    --wheel:#e5484d; --wheel-soft:rgba(229,72,77,.08);
    --pencil:#0f9f6e; --pencil-soft:rgba(15,159,110,.08);
    --shadow:0 30px 70px -35px rgba(30,30,60,.25);
  }
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);
  font:17px/1.6 -apple-system,BlinkMacSystemFont,"SF Pro Text","Inter","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg{display:block;max-width:100%}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:3px}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.narrow{max-width:760px}

/* header */
.site-header{position:sticky;top:0;z-index:20;backdrop-filter:saturate(180%) blur(18px);-webkit-backdrop-filter:saturate(180%) blur(18px);
  background:color-mix(in srgb,var(--bg) 78%,transparent);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:60px}
.brand{display:flex;align-items:center;gap:10px;font-weight:650;letter-spacing:-.01em;color:var(--text);font-size:17px}
.brand:hover{text-decoration:none}
.orb{width:24px;height:24px;border-radius:50%;flex:none;
  background:radial-gradient(circle at 34% 28%,#e0e7ff 0,#818cf8 38%,#4f46e5 68%,#1e1b4b 100%);
  box-shadow:0 2px 12px rgba(99,102,241,.45)}
.nav{display:flex;gap:26px;align-items:center}
.nav a{color:var(--muted);font-size:15px}
.nav a:hover,.nav a[aria-current]{color:var(--text);text-decoration:none}
@media (max-width:640px){.nav{gap:16px}.nav .hide-sm{display:none}}

/* type */
.eyebrow{font-size:13px;font-weight:650;letter-spacing:.09em;text-transform:uppercase;color:var(--accent)}
h1{font-size:clamp(40px,7vw,76px);line-height:1.02;letter-spacing:-.04em;font-weight:750}
h2{font-size:clamp(30px,4.4vw,46px);line-height:1.08;letter-spacing:-.03em;font-weight:720}
h3{font-size:20px;letter-spacing:-.015em;line-height:1.3;font-weight:650}
.lede{font-size:clamp(18px,2.2vw,21px);color:var(--muted);line-height:1.55}
.muted{color:var(--muted)}
.grad{background:linear-gradient(120deg,#c7d2fe,#8b8cff 40%,#a78bfa 70%,#f0abfc);-webkit-background-clip:text;background-clip:text;color:transparent}
@media (prefers-color-scheme: light){.grad{background-image:linear-gradient(120deg,#4f46e5,#7c3aed 60%,#c026d3)}}

/* buttons */
.btns{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:999px;font-weight:600;font-size:15.5px;border:1px solid transparent;transition:transform .15s,opacity .15s}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:var(--text);color:var(--bg)}
.btn-ghost{border-color:var(--line-2);color:var(--text)}
.btn-ghost:hover{background:var(--surface)}

/* hero */
.hero{position:relative;padding:110px 0 90px;text-align:center;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-30% -10% auto;height:620px;z-index:-1;
  background:radial-gradient(closest-side at 50% 50%,rgba(99,102,241,.28),transparent 70%),
             radial-gradient(closest-side at 22% 62%,rgba(255,90,95,.12),transparent 70%),
             radial-gradient(closest-side at 80% 60%,rgba(52,211,153,.12),transparent 70%)}
.hero h1{margin:18px auto 0;max-width:900px}
.hero .lede{margin:24px auto 0;max-width:660px}
.hero .btns{justify-content:center;margin-top:36px}

/* sections */
section{padding:100px 0}
.section-head{max-width:720px;margin-bottom:54px}
.section-head h2{margin-top:12px}
.section-head p{margin-top:16px}
.center{text-align:center;margin-left:auto;margin-right:auto}
.divider{border-top:1px solid var(--line)}

/* product showcase */
.product{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center;padding:56px;border:1px solid var(--line);border-radius:32px;background:linear-gradient(180deg,var(--surface),var(--bg-2));box-shadow:var(--shadow)}
.product + .product{margin-top:28px}
.product.flip .product-art{order:-1}
.product h3{font-size:clamp(30px,3.6vw,40px);letter-spacing:-.03em;line-height:1.08}
.product .lede{margin:16px 0 24px;font-size:18px}
.product ul{list-style:none;display:grid;gap:10px;margin-bottom:30px}
.product li{display:flex;gap:12px;color:var(--text);opacity:.92;font-size:16px}
.product li::before{content:"";width:6px;height:6px;border-radius:50%;margin-top:10px;flex:none;background:currentColor;opacity:.5}
.product.wheel li::before{background:var(--wheel);opacity:1}
.product.pencil li::before{background:var(--pencil);opacity:1}
.product-art{border-radius:24px;background:var(--bg);border:1px solid var(--line);aspect-ratio:4/3;display:grid;place-items:center;overflow:hidden;position:relative}
.product-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
@media (max-width:900px){.product{grid-template-columns:1fr;padding:30px;gap:32px}.product.flip .product-art{order:0}}

.chip{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;padding:5px 11px;border-radius:999px;background:var(--surface-2);color:var(--muted);border:1px solid var(--line)}
.chip .dot{width:7px;height:7px;border-radius:50%;background:currentColor}
.chip.wheel{color:var(--wheel);background:var(--wheel-soft);border-color:transparent}
.chip.pencil{color:var(--pencil);background:var(--pencil-soft);border-color:transparent}
.chip.accent{color:var(--accent);background:var(--accent-soft);border-color:transparent}

/* grids */
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.card h3{margin-bottom:8px}
.card p{color:var(--muted);font-size:15.5px}
.ico{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;margin-bottom:18px;background:var(--accent-soft);color:var(--accent)}
.ico svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.wheel-theme .ico{background:var(--wheel-soft);color:var(--wheel)}
.pencil-theme .ico{background:var(--pencil-soft);color:var(--pencil)}
.wheel-theme .eyebrow{color:var(--wheel)}
.pencil-theme .eyebrow{color:var(--pencil)}

/* product page hero */
.p-hero{padding:90px 0 70px;position:relative;overflow:hidden}
.p-hero::before{content:"";position:absolute;inset:-40% -20% auto;height:640px;z-index:-1}
.wheel-theme .p-hero::before{background:radial-gradient(closest-side at 70% 50%,rgba(255,90,95,.2),transparent 70%)}
.pencil-theme .p-hero::before{background:radial-gradient(closest-side at 70% 50%,rgba(52,211,153,.18),transparent 70%)}
.p-hero .wrap{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.p-hero h1{font-size:clamp(40px,6vw,66px);margin-top:18px}
.p-hero .lede{margin:22px 0 30px}
.app-id{display:flex;align-items:center;gap:14px}
.app-id img,.app-id .app-icon{width:64px;height:64px;border-radius:15px;box-shadow:0 10px 30px -10px rgba(0,0,0,.6)}
.app-id strong{font-size:20px;letter-spacing:-.01em;display:block}
.app-id span{color:var(--muted);font-size:14px}
.pencil-icon{background:linear-gradient(145deg,#064e3b,#0f766e 45%,#34d399);display:grid;place-items:center}
.pencil-icon svg{width:36px;height:36px;stroke:#ecfdf5;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
@media (max-width:900px){.p-hero .wrap{grid-template-columns:1fr;gap:40px}}

/* steps */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.step{position:relative;padding:28px;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface)}
.step::before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:34px;height:34px;border-radius:50%;font-weight:700;font-size:15px;margin-bottom:18px;background:var(--surface-2);border:1px solid var(--line-2)}
.step h3{margin-bottom:6px}
.step p{color:var(--muted);font-size:15.5px}
@media (max-width:800px){.steps{grid-template-columns:1fr}}

/* modes table / list */
.modes{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.mode{background:var(--surface);padding:26px}
.mode h3{font-size:17px;margin-bottom:6px}
.mode p{color:var(--muted);font-size:15px}
@media (max-width:900px){.modes{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.modes{grid-template-columns:1fr}}

/* specs */
.specs{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.spec{display:grid;grid-template-columns:220px 1fr;gap:20px;padding:18px 26px;border-top:1px solid var(--line);background:var(--surface)}
.spec:first-child{border-top:0}
.spec dt{color:var(--muted);font-size:15px}
.spec dd{font-size:15.5px}
@media (max-width:600px){.spec{grid-template-columns:1fr;gap:4px}}

/* status callout */
.callout{display:flex;gap:18px;padding:26px 28px;border-radius:var(--radius);border:1px solid var(--line-2);background:var(--surface)}
.callout .ico{margin:0;flex:none}
.callout h3{font-size:17px;margin-bottom:4px}
.callout p{color:var(--muted);font-size:15.5px}

/* faq */
.faq details{border-top:1px solid var(--line);padding:20px 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;font-weight:600;font-size:17px;display:flex;justify-content:space-between;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--muted);font-weight:400;font-size:22px;line-height:1}
.faq details[open] summary::after{content:"−"}
.faq details p{color:var(--muted);margin-top:10px;font-size:16px;max-width:680px}
.faq h2{font-size:24px;margin:50px 0 10px}
.faq h2:first-child{margin-top:0}

/* prose */
.prose h1{font-size:clamp(36px,5vw,52px);margin-bottom:10px}
.prose h2{font-size:22px;letter-spacing:-.015em;margin:38px 0 10px}
.prose p,.prose li{color:var(--text);opacity:.9;margin-bottom:12px}
.prose ul{padding-left:22px}

/* cta */
.cta{text-align:center;padding:80px 30px;border-radius:32px;border:1px solid var(--line);
  background:radial-gradient(closest-side at 50% 0%,var(--accent-soft),transparent),var(--surface)}
.cta h2{margin-bottom:14px}
.cta p{max-width:540px;margin:0 auto 30px}
.cta .btns{justify-content:center}

/* footer */
.site-footer{border-top:1px solid var(--line);padding:56px 0 48px;margin-top:40px;font-size:14.5px}
.site-footer .wrap{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px}
.site-footer h4{font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--faint);margin-bottom:12px;font-weight:600}
.site-footer ul{list-style:none;display:grid;gap:8px}
.site-footer a{color:var(--muted)}
.site-footer a:hover{color:var(--text)}
.site-footer .fine{color:var(--faint);margin-top:12px;font-size:13.5px}
@media (max-width:760px){.site-footer .wrap{grid-template-columns:1fr 1fr}.site-footer .wrap>div:first-child{grid-column:1/-1}}

/* illustration helpers */
.art-svg{width:92%;height:auto}
.art-svg .stroke{stroke:var(--line-2)}
.art-svg .fill{fill:var(--surface-2)}
.art-svg .fill2{fill:var(--surface)}
.art-svg .txt{fill:var(--muted);font:600 11px -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;letter-spacing:.06em}
@media (prefers-reduced-motion:no-preference){
  .tilt{animation:tilt 5s ease-in-out infinite;transform-origin:50% 50%;transform-box:fill-box}
  @keyframes tilt{0%,100%{transform:rotate(-14deg)}50%{transform:rotate(14deg)}}
  .pulse{animation:pulse 2.4s ease-in-out infinite}
  @keyframes pulse{0%,100%{opacity:.25}50%{opacity:1}}
  .draw{stroke-dasharray:420;stroke-dashoffset:420;animation:draw 4s ease-in-out infinite}
  @keyframes draw{0%{stroke-dashoffset:420}60%,100%{stroke-dashoffset:0}}
}

/* wishlist */
.wish{max-width:560px;margin:0 auto}
.wish-apps{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-bottom:16px}
.wish-opt{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:999px;border:1px solid var(--line-2);background:var(--bg);cursor:pointer;font-weight:600;font-size:15px}
.wish-opt input{accent-color:var(--accent);width:16px;height:16px}
.wish-opt.wheel input{accent-color:var(--wheel)}
.wish-opt.pencil input{accent-color:var(--pencil)}
.wish-row{display:flex;gap:10px}
.wish-row input[type=email]{flex:1;min-width:0;padding:12px 18px;border-radius:999px;border:1px solid var(--line-2);background:var(--bg);color:var(--text);font:inherit;font-size:16px}
.wish-row input[type=email]:focus{outline:2px solid var(--accent);outline-offset:1px}
.wish-row .btn{border:0;cursor:pointer;font-family:inherit}
.wish-row .btn[disabled]{opacity:.6;cursor:wait}
.wish-msg{min-height:24px;margin-top:14px;font-weight:600;font-size:15px}
.wish-msg.ok{color:var(--pencil)}
.wish-msg.err{color:var(--wheel)}
.wish-fine{color:var(--faint);font-size:13.5px;margin-top:4px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
@media (max-width:520px){.wish-row{flex-direction:column}.wish-row .btn{justify-content:center}}

/* screenshots */
.shot-art{aspect-ratio:auto;background:#000;padding:0;border-color:var(--line-2)}
.shot-art img{width:100%;height:100%;max-height:520px;object-fit:cover;object-position:top}
.shot{margin:0}
.shot img{width:100%;border-radius:16px;border:1px solid var(--line-2);box-shadow:var(--shadow);background:#111}
.shot-narrow{max-width:620px;margin:0 auto}
.shot figcaption{color:var(--faint);font-size:14px;text-align:center;margin-top:14px}