/* Layout: split hero (words left, the plugin's one knob right), then single-column reading sections on a 68rem frame. */
:root{
  --bg:#EDF0E6; --surface:#F7F9F1; --ink:#1C2A23; --muted:#56655C; --line:#C9D1C0;
  --accent:#F0A51E; --accent-ink:#2A1D00; --panel:#1F2D26; --panel-ink:#E9EEDF; --panel-muted:#9DAB9F; --panel-line:#35463C;
  --display:"Bricolage Grotesque","Trebuchet MS",system-ui,sans-serif;
  --body:"Figtree",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"DM Mono",ui-monospace,Menlo,Consolas,monospace;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#141C18; --surface:#1B2620; --ink:#E9EEDF; --muted:#9DAB9F; --line:#33423A;
  --accent:#F5B437; --accent-ink:#2A1D00; --panel:#0E1512; --panel-ink:#E9EEDF; --panel-muted:#8E9C91; --panel-line:#2A382F; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#141C18; --surface:#1B2620; --ink:#E9EEDF; --muted:#9DAB9F; --line:#33423A;
  --accent:#F5B437; --accent-ink:#2A1D00; --panel:#0E1512; --panel-ink:#E9EEDF; --panel-muted:#8E9C91; --panel-line:#2A382F; color-scheme:dark}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:400 1.0625rem/1.6 var(--body);-webkit-font-smoothing:antialiased}
a{color:inherit;text-underline-offset:.2em}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:4px}
.wrap{max-width:68rem;margin-inline:auto;padding-inline:clamp(16px,4vw,40px)}
header.top{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-block:20px;flex-wrap:wrap}
.brand{font:700 1.25rem/1 var(--display);text-decoration:none;letter-spacing:-.01em}
.brand i{font-style:normal;color:var(--muted);font-weight:500}
nav{display:flex;gap:22px;flex-wrap:wrap;font-size:.95rem}
nav a{text-decoration:none;color:var(--muted)} nav a:hover{color:var(--ink)}
h1,h2,h3{font-family:var(--display);text-wrap:balance;letter-spacing:-.02em;margin:0}
h1{font-size:clamp(2.5rem,6.2vw,4.5rem);line-height:.98;font-weight:800}
h2{font-size:clamp(1.75rem,3.4vw,2.5rem);line-height:1.08;font-weight:700}
h3{font-size:1.2rem;line-height:1.25;font-weight:700}
p{margin:0;max-width:62ch}
.label{font:500 .78rem/1 var(--mono);letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}
.hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(28px,5vw,64px);align-items:center;padding-block:clamp(24px,5vw,56px) clamp(48px,7vw,88px)}
.hero-copy{display:flex;flex-direction:column;gap:22px;min-width:0}
.lede{font-size:1.2rem;color:var(--muted)}
.cta{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;font:600 1rem/1 var(--body);padding:15px 22px;border-radius:999px;border:2px solid var(--ink);background:transparent;color:var(--ink);text-decoration:none;cursor:pointer}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn:hover{transform:translateY(-1px)}
.note{font-size:.92rem;color:var(--muted)}
.plugin{background:var(--panel);color:var(--panel-ink);border-radius:22px;padding:clamp(18px,3vw,28px);display:flex;flex-direction:column;gap:18px;min-width:0}
.plugin-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;font:500 .78rem/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--panel-muted)}
.plugin-head b{font:700 1.05rem/1 var(--display);letter-spacing:-.01em;text-transform:none;color:var(--panel-ink)}
.ref{border:1px dashed var(--panel-line);border-radius:12px;padding:12px 14px;font:400 .85rem/1.4 var(--mono);color:var(--panel-muted);overflow-wrap:anywhere}
.ref span{color:var(--panel-ink)}
canvas{width:100%;height:150px;display:block;border-radius:12px;border:1px solid var(--panel-line)}
.knob-row{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.knob{width:116px;height:116px;border-radius:50%;flex:none;position:relative;cursor:grab;touch-action:none;background:radial-gradient(circle at 35% 28%,var(--panel-line),var(--panel) 72%);border:2px solid var(--panel-line)}
.knob::after{content:"";position:absolute;left:50%;top:10px;width:6px;height:30px;margin-left:-3px;border-radius:3px;background:var(--accent);transform-origin:50% 48px;transform:rotate(var(--rot,-135deg))}
.knob:active{cursor:grabbing}
.readout{display:flex;flex-direction:column;gap:6px;min-width:0}
.readout output{font:800 2.6rem/1 var(--display);font-variant-numeric:tabular-nums;color:var(--accent)}
.readout small{font:400 .8rem/1.4 var(--mono);color:var(--panel-muted)}
.legend{display:flex;gap:16px;flex-wrap:wrap;font:400 .75rem/1 var(--mono);color:var(--panel-muted)}
.legend i{display:inline-block;width:18px;height:0;border-top:2px solid var(--panel-muted);vertical-align:middle;margin-right:6px}
.legend i.r{border-top-style:dashed} .legend i.o{border-color:var(--accent)}
section{padding-block:clamp(44px,7vw,84px);border-top:1px solid var(--line)}
.sec-head{display:flex;flex-direction:column;gap:12px;margin-bottom:32px}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;counter-reset:s}
.steps li{counter-increment:s;display:flex;flex-direction:column;gap:10px;min-width:0}
.steps li::before{content:counter(s);font:800 2.6rem/1 var(--display);color:var(--accent)}
.steps p,.two p,.faq p{color:var(--muted)}
.two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:40px}
.two>div{display:flex;flex-direction:column;gap:14px;min-width:0}
ul.plain{margin:0;padding-left:1.1em;display:flex;flex-direction:column;gap:8px;color:var(--muted);max-width:60ch}
.demos{display:grid;gap:18px}
.demo{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px;background:var(--surface);border-radius:16px;padding:18px}
.demo h3{grid-column:1/-1} .demo audio{width:100%}
dl.specs{margin:0;display:grid;grid-template-columns:minmax(9rem,max-content) minmax(0,1fr);gap:12px 28px}
dl.specs dt{font:500 .78rem/1.7 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
dl.specs dd{margin:0}
.price{background:var(--surface);border-radius:22px;padding:clamp(22px,4vw,40px);display:grid;grid-template-columns:minmax(0,1fr) auto;gap:28px;align-items:center}
.price>div{display:flex;flex-direction:column;gap:14px;min-width:0}
.amount{font:800 clamp(3rem,8vw,4.5rem)/1 var(--display);font-variant-numeric:tabular-nums}
.amount s{font-size:.4em;font-weight:500;color:var(--muted);margin-left:.3em}
.faq{display:grid;gap:4px;max-width:46rem}
details{border-bottom:1px solid var(--line);padding-block:16px}
summary{font:700 1.08rem/1.35 var(--display);cursor:pointer}
details p{margin-top:10px}
footer{border-top:1px solid var(--line);padding-block:32px 48px;display:flex;flex-direction:column;gap:14px;font-size:.92rem;color:var(--muted)}
footer nav{font-size:.92rem}
.doc{max-width:44rem;padding-block:24px 72px;display:flex;flex-direction:column;gap:18px}
.doc h1{font-size:clamp(2rem,5vw,3rem)} .doc h2{font-size:1.35rem;margin-top:14px}
.doc p,.doc li{color:var(--muted)} .doc ul{margin:0;padding-left:1.2em;display:flex;flex-direction:column;gap:6px}
@media (max-width:760px){.hero,.two,.steps,.price,.demo{grid-template-columns:minmax(0,1fr)} dl.specs{grid-template-columns:minmax(0,1fr);gap:2px 0} dl.specs dd{margin-bottom:12px}}
@media (prefers-reduced-motion:reduce){.btn:hover{transform:none}}