/* The site's layout. Every colour, radius, border, shadow and font comes from the look tokens in looks.css (copied from the app),
   so a look change in the app changes the site. No raw colours here: scripts/check-design.py checks this file. */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--jamn-page);background-attachment:fixed;color:var(--jamn-page-text);font:400 16px/1.55 var(--jamn-v2-font-text)}
h1,h2,h3{font-family:var(--jamn-v2-font-display);font-weight:700;line-height:1.1;margin:0;letter-spacing:-.01em}
h1{font-size:clamp(34px,5.4vw,56px);font-weight:800}
h2{font-size:clamp(26px,3.4vw,34px)}
h3{font-size:20px}
p{margin:0}
a{color:inherit}
:focus-visible{outline:3px solid var(--jamn-page-text);outline-offset:3px}
.skip{position:absolute;left:-999px;top:8px;background:var(--jamn-v2-accent);color:var(--jamn-v2-on-accent);padding:8px 16px;border-radius:var(--jamn-v2-radius-md);z-index:10}
.skip:focus{left:8px}
.wrap{max-width:1120px;margin:0 auto;padding:0 16px}
.dim{color:var(--jamn-page-dim)}
.mono{font-family:var(--jamn-font-mono);font-size:13px}
.wrap-any{word-break:break-all}
.icon{width:20px;height:20px;flex:none}

header.top{border-bottom:var(--jamn-border-width) solid var(--jamn-bar-line);background:var(--jamn-bar)}
header.top .wrap{display:flex;align-items:center;gap:24px;height:64px}
/* The logo: ink in the look's text colour, the key in the one brand colour (as the app's JamnLogo). */
.logo{display:block;color:var(--jamn-v2-text-primary);line-height:0}
.logo svg{display:block;height:44px;width:auto;overflow:visible}
.logo.small svg{height:28px}
.logo .key{fill:var(--jamn-brand-key)}
nav.main{display:flex;gap:16px;margin-left:auto;align-items:center}
nav.main a:not(.btn){text-decoration:none;font-weight:600;font-size:15px;padding:6px 2px;border-bottom:var(--jamn-border-width) solid transparent}
nav.main a[aria-current=page]{border-bottom-color:var(--jamn-page-text)}
nav.main a:not(.btn):hover{border-bottom-color:var(--jamn-v2-border-faint)}

.btn{display:inline-flex;align-items:center;gap:8px;font:700 16px var(--jamn-v2-font-text);padding:12px 20px;border-radius:var(--jamn-v2-radius-md);border:var(--jamn-border-width) solid var(--jamn-v2-border);text-decoration:none;cursor:pointer;min-height:44px}
.btn.primary{background:var(--jamn-v2-accent);color:var(--jamn-v2-on-accent)}
.btn.outline{background:transparent;color:var(--jamn-v2-text-primary)}
.btn.small{padding:8px 16px;min-height:40px}
.btn:active{transform:translate(2px,2px)}

.panel{background:var(--jamn-v2-surface);color:var(--jamn-v2-text-primary);border:var(--jamn-border-width) solid var(--jamn-v2-border);border-radius:var(--jamn-v2-radius-lg);box-shadow:var(--jamn-panel-shadow);padding:24px}
.panel p{margin-top:8px}
.panel p:has(.btn){margin-top:20px}
.chip{width:36px;height:36px;border-radius:var(--jamn-v2-radius-md);display:grid;place-items:center;color:var(--jamn-v2-surface);flex:none}
.chip.drums{background:var(--jamn-v2-stem-drums)}.chip.bass{background:var(--jamn-v2-stem-bass)}.chip.vocals{background:var(--jamn-v2-stem-vocals)}.chip.guitar{background:var(--jamn-v2-stem-guitar)}
.chip.ink{background:var(--jamn-v2-text-primary);color:var(--jamn-v2-surface)}
.rows>*{padding:16px 0;border-top:var(--jamn-border-width) solid var(--jamn-v2-border-faint)}
.rows>*:first-child{border-top:0}
section{padding:64px 0}
section.tight{padding:48px 0}
.eyebrow{font:600 14px var(--jamn-v2-font-text);color:var(--jamn-page-dim);margin-bottom:8px}
.lead{font-size:19px;max-width:56ch;margin-top:12px}

.hero{display:grid;grid-template-columns:1fr 1.05fr;gap:48px;align-items:center;padding-top:64px;padding-bottom:16px}
.hero .cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.hero .fine{margin-top:16px;font-size:14px}
.demo{padding:16px}
.demo .bar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.seg{display:inline-flex;border:var(--jamn-border-width) solid var(--jamn-v2-border);border-radius:var(--jamn-v2-radius-md);overflow:hidden;font-weight:600;font-size:14px}
.seg span{padding:6px 12px}.seg .on{background:var(--jamn-select);color:var(--jamn-on-select)}
.lane{display:grid;grid-template-columns:36px 64px 1fr 34px;gap:12px;align-items:center;padding:8px 0;border-top:var(--jamn-border-width) solid var(--jamn-v2-border-faint)}
.lane b{font-size:14px}
.lane.muted{opacity:.45}
.wave{height:34px;display:flex;align-items:center;gap:2px}
.wave i{display:block;flex:1;min-width:2px;border-radius:1px}
.lane.drums .wave i{background:var(--jamn-v2-stem-drums)}.lane.bass .wave i{background:var(--jamn-v2-stem-bass)}.lane.vocals .wave i{background:var(--jamn-v2-stem-vocals)}.lane.guitar .wave i{background:var(--jamn-v2-stem-guitar)}
.tog{width:34px;height:20px;border-radius:20px;border:var(--jamn-border-width) solid var(--jamn-v2-border);position:relative;background:var(--jamn-v2-surface)}
.tog::after{content:"";position:absolute;top:2px;left:2px;width:13px;height:13px;border-radius:50%;background:var(--jamn-v2-text-primary)}
.tog.on{background:var(--jamn-select)}.tog.on::after{left:auto;right:2px;background:var(--jamn-on-select)}
.transport{display:flex;align-items:center;gap:12px;margin-top:12px;padding-top:12px;border-top:var(--jamn-border-width) solid var(--jamn-v2-border-faint);font-size:14px;flex-wrap:wrap}
.transport .icon{width:18px;height:18px}
.transport .tag{border:var(--jamn-border-width) solid var(--jamn-v2-border);border-radius:99px;padding:2px 10px;font-weight:600}
.caption{font-size:13px;color:var(--jamn-page-dim);margin-top:12px}

.two{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.stemlist{padding:8px 24px}
.stemlist .row{display:flex;align-items:center;gap:12px}
.stemlist .state{margin-left:auto;font-weight:700;font-size:14px}
.stemlist .row.off{color:var(--jamn-v2-text-muted)}
.stemlist .row.off .chip{opacity:.4}
.big{display:grid;grid-template-columns:1.5fr 1fr;gap:24px}
.big .main{padding:32px}
.big .main .chip{margin-bottom:16px}
.big .main h2{margin-bottom:12px}
.side{display:grid;gap:24px;align-content:start}
.side .panel{padding:16px}
.side b{display:block;margin-bottom:2px}
.side span{color:var(--jamn-v2-text-muted)}

.steps{counter-reset:s;padding:0;margin:0}
.steps li{list-style:none;display:grid;grid-template-columns:48px 1fr;gap:16px;padding:24px 0;border-top:var(--jamn-border-width) solid var(--jamn-v2-border-faint)}
.steps li:first-child{border-top:0}
.steps li::before{counter-increment:s;content:counter(s);font:800 32px var(--jamn-v2-font-display);line-height:1}
.steps h3{margin-bottom:4px}
.feat{list-style:none;margin:16px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;column-gap:48px}
.feat li{display:flex;gap:12px;padding:16px 0;border-top:var(--jamn-border-width) solid var(--jamn-v2-border-faint)}
.feat li b{display:block}
.feat li span:not(.chip){color:var(--jamn-page-dim);font-size:15px}
.who{padding:0;margin:0}
.who li{list-style:none;padding:16px 0;border-top:var(--jamn-border-width) solid var(--jamn-v2-border-faint);display:flex;gap:16px}
.who b{width:190px;flex:none}

.page{padding:48px 16px 64px}
.page.narrow{max-width:820px}
.page h1{font-size:clamp(32px,4.6vw,46px);margin-bottom:12px}
.page h2{margin:40px 0 8px}
.page .panel{margin-top:24px}
.cols{display:grid;grid-template-columns:1.4fr 1fr;gap:32px;margin-top:32px;align-items:start}
.cols .panel{margin-top:0}
.cols h2{margin-top:40px}
.kv{display:grid;grid-template-columns:140px 1fr;gap:12px 16px;margin:12px 0 0}
.kv dt{color:var(--jamn-v2-text-muted);font-size:14px}.kv dd{margin:0;font-weight:600}
ol.inst{padding-left:24px;margin:12px 0 0}
ol.inst li{margin-bottom:12px}
.note{border:var(--jamn-border-width) solid var(--jamn-v2-border);border-radius:var(--jamn-v2-radius-md);padding:12px 16px;background:var(--jamn-v2-surface);color:var(--jamn-v2-text-primary);margin-top:24px}
.note.dashed{border-style:dashed}
.releases{margin-top:32px}
.rel{padding:24px 0;border-top:var(--jamn-border-width) solid var(--jamn-v2-border-faint);display:grid;grid-template-columns:150px 1fr;gap:24px}
.rel:first-child{border-top:0}
.rel ul{margin:8px 0 0;padding-left:24px}
details{border-top:var(--jamn-border-width) solid var(--jamn-v2-border-faint);padding:16px 0}
details:first-of-type{border-top:0;margin-top:32px}
summary{font:700 19px var(--jamn-v2-font-display);cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::after{content:"+";font-weight:500}
details[open] summary::after{content:"\2212"}
summary::-webkit-details-marker{display:none}
details p,details ul{margin-top:12px;max-width:62ch}
details ul{padding-left:24px}
details li{margin-bottom:8px}
footer{border-top:var(--jamn-border-width) solid var(--jamn-bar-line);background:var(--jamn-bar);padding:32px 0;font-size:14px}
footer .wrap{display:flex;gap:24px;flex-wrap:wrap;align-items:flex-start}
footer nav{display:flex;gap:16px;flex-wrap:wrap}
footer .right{margin-left:auto;max-width:44ch;color:var(--jamn-page-dim)}

@media (max-width:820px){
  .hero,.two,.big,.cols{grid-template-columns:1fr}
  .hero{gap:32px;padding-top:32px}
  .feat{grid-template-columns:1fr}
  .rel{grid-template-columns:1fr;gap:8px}
  nav.main a:not(.btn):not([href="/download/"]){display:none}
  header.top .wrap{gap:16px}
  header.top .logo svg{height:36px}
  nav.main .btn{white-space:nowrap}
  section{padding:48px 0}
  .who li{flex-direction:column;gap:2px}
  footer .right{margin-left:0}
  .lane{grid-template-columns:36px 1fr 34px}.lane b{display:none}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}