/* "Kinematic for sound designers" (tools/gen_for_sound-design.py). Loaded after signal.css, sub.css and fields.css.
   A hero with the Sound pane stepping through a whoosh, six jobs as picture rows with their menu picks, three bands
   (under picture, into pictures, rooms and shows), how it fits, tutorials and demos, the honest list, the close. */

/* ── hero ── */
.sd-hero{position:relative;padding-block:calc(var(--barh) + var(--navh) + 44px) 64px;overflow:hidden}
.sd-hero canvas{position:absolute;inset:0;width:100%;height:100%}
.sd-hero .wrap{position:relative;display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(28px,4.5vw,72px);align-items:center}
.sd-hero h1{font-size:clamp(44px,5.4vw,88px);line-height:.93;letter-spacing:-.055em}
.sd-hero h1 i{font-style:normal;display:block;background:linear-gradient(90deg,#9A5BFF,#DD3BFC 55%,#F07BFF);-webkit-background-clip:text;background-clip:text;color:transparent;padding-bottom:.06em}
.sd-sub{margin-top:24px;font-size:clamp(17.5px,1.4vw,21px);line-height:1.5;max-width:580px}
.sd-hero .fd-who{margin-top:20px}
.sd-hero .ctas{margin-top:26px}
.sd-meta{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:22px;color:var(--mute);font-size:12.5px}
.sd-meta span{display:flex;align-items:center;gap:8px}
.sd-meta i{width:7px;height:7px;border-radius:50%;background:var(--c);flex:none}
.sd-hero .jump{margin-top:24px}

.sd-view{position:relative;min-width:0}
.sd-win{position:relative;margin:0 0 0 auto;width:96%;aspect-ratio:1600/967;border:1px solid var(--line-2);border-radius:10px;overflow:hidden;background:#1e1e2e;
  box-shadow:0 0 0 1px rgba(0,0,0,.5),0 0 90px rgba(154,91,255,.16),0 36px 80px rgba(0,0,0,.6)}
.sd-win::after{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,#9A5BFF,#DD3BFC)}
.sd-win video,.sd-stk video{display:block;width:100%;height:100%;object-fit:cover}
.sd-tag{position:absolute;right:10px;top:12px;z-index:2;display:flex;gap:8px;align-items:center;font-size:10.5px;color:var(--mute);background:rgba(6,8,11,.88);padding:4px 8px;border-radius:3px}
.sd-tag b{font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:#DD3BFC}
.sd-under{position:relative;display:grid;grid-template-columns:40% minmax(0,1fr);gap:22px;align-items:end;margin-top:-13%}
.sd-stk{position:relative;margin:0;aspect-ratio:668/488;border:1px solid rgba(221,59,252,.5);border-radius:9px;overflow:hidden;background:#1e1e2e;
  box-shadow:0 0 0 1px rgba(0,0,0,.6),0 0 60px rgba(221,59,252,.22),0 34px 80px rgba(0,0,0,.7)}
.sd-stk .sd-tag{top:26px;right:10px}
.sd-vnote{color:var(--mute);font-size:14.5px;line-height:1.5;padding-bottom:4px}

/* ── the work ── */
.sd-jobnav{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:6px;margin-bottom:22px}
.sd-jobnav a{display:flex;flex-direction:column;gap:6px;padding:12px 14px 13px;border:1px solid var(--line);border-top:3px solid var(--c);border-radius:4px;background:var(--ink-2);transition:background .2s,transform .2s;min-width:0}
.sd-jobnav a:hover{background:var(--ink-3);transform:translateY(-1px)}
.sd-jobnav span{color:var(--c);font-size:11px}
.sd-jobnav b{font-family:var(--display);font-weight:600;font-size:16px;letter-spacing:-.02em}
.sd-jobs{display:grid;gap:16px}
.sd-job{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--ink-2);scroll-margin-top:calc(var(--barh) + var(--navh) + 70px)}
.sd-job.flip{grid-template-columns:minmax(0,5fr) minmax(0,7fr)}
.sd-job.flip .sd-jf{order:2;border-right:0;border-left:1px solid var(--line)}
.sd-jf{position:relative;margin:0;min-height:100%;background:#1e1e2e;border-right:1px solid var(--line);overflow:hidden;min-width:0}
.sd-jf img,.sd-jf video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.sd-jf.menu img{object-fit:contain;object-position:center}
.sd-jf.panel{background:#3a3b61}
.sd-jf.menu{background:#1e1d30}
.sd-jf.panel img{object-fit:contain;padding:4%}
.sd-jf figcaption{position:absolute;left:10px;bottom:10px;font-family:var(--mono);font-size:10.5px;line-height:1.35;background:rgba(6,8,11,.88);color:var(--fg);padding:3px 7px;border-radius:2px;max-width:calc(100% - 20px)}
.sd-jt{display:flex;flex-direction:column;gap:14px;padding:clamp(24px,2.6vw,38px);min-width:0}
.sd-n{display:flex;align-items:center;gap:10px;color:var(--c);text-transform:uppercase;letter-spacing:.08em;font-size:11.5px}
.sd-n b{display:grid;place-items:center;width:28px;height:28px;border:1px solid var(--c);border-radius:50%;font-weight:500;letter-spacing:0;font-size:11px}
.sd-jt h3{font-size:clamp(26px,2.4vw,36px);line-height:1.02;letter-spacing:-.04em}
.sd-jt > p{color:var(--fg);font-size:16.5px;line-height:1.55}
.sd-jt ul{list-style:none;display:grid;gap:8px}
.sd-jt li{position:relative;padding-left:20px;color:var(--mute);font-size:15px;line-height:1.45}
.sd-jt li::before{content:"";position:absolute;left:2px;top:.62em;width:9px;height:2px;background:var(--c)}
.sd-jt .pills{font-size:11px}
.sd-path{display:flex;flex-wrap:wrap;align-items:center;gap:6px 6px;font-size:11.5px;line-height:1.3;padding:10px 12px;border:1px dashed var(--line-2);border-radius:5px;background:rgba(6,8,11,.45)}
.sd-path span{color:var(--mute);white-space:nowrap}
.sd-path span b{color:var(--fg);font-weight:500}
.sd-path span i{font-style:normal;color:var(--dim);margin:0 4px}
.sd-path em{font-style:normal;color:var(--c)}
.sd-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:4px}
.sd-links a,.sd-blinks a{display:inline-flex;gap:8px;align-items:center;font-size:14.5px;padding:7px 12px;border:1px solid var(--line-2);border-radius:3px;color:var(--fg);transition:border-color .2s}
.sd-links a:hover,.sd-blinks a:hover{border-color:var(--c)}
.sd-links a span,.sd-blinks a span{color:var(--c)}

.sd-stack{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:clamp(20px,4vw,56px);margin-top:16px;padding:clamp(24px,2.6vw,38px);border:1px solid var(--line-2);border-radius:10px;
  background:linear-gradient(120deg,rgba(154,91,255,.1),rgba(221,59,252,.04) 55%,transparent),var(--ink-2);--c:#DD3BFC}
.sd-stack h3{margin-top:14px;font-size:clamp(28px,2.6vw,40px);line-height:1;letter-spacing:-.045em}
.sd-stack ul{list-style:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 28px}
.sd-stack li{display:flex;flex-direction:column;gap:5px;padding-top:12px;border-top:1px solid var(--line)}
.sd-stack li b{font-family:var(--display);font-weight:600;font-size:17.5px;letter-spacing:-.02em}
.sd-stack li span{color:var(--mute);font-size:14.5px;line-height:1.5}

/* ── showcase bands ── */
.sd-bands{display:grid;gap:clamp(64px,7vw,110px);padding-block:clamp(40px,5vw,80px);border-top:1px solid var(--line)}
.sd-band{scroll-margin-top:calc(var(--barh) + var(--navh) + 60px)}
.sd-band .eyebrow{color:var(--c);display:flex;align-items:center;gap:10px}
.sd-band .eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--c)}
.sd-band h2{font-size:clamp(34px,4vw,62px);line-height:.98;letter-spacing:-.05em}
.sd-bp{color:var(--mute);font-size:clamp(16.5px,1.25vw,18.5px);line-height:1.55;max-width:620px}
.sd-feat{list-style:none;display:grid;gap:0;border-top:1px solid var(--line)}
.sd-feat li{display:flex;flex-direction:column;gap:9px;padding:14px 0;border-bottom:1px solid var(--line)}
.sd-feat li > span{font-size:15.5px;line-height:1.45;padding-left:18px;position:relative}
.sd-feat li > span::before{content:"";position:absolute;left:0;top:.55em;width:8px;height:8px;border-radius:2px;background:var(--c)}
.sd-feat .pills{font-size:11px;padding-left:18px}
.sd-go{display:flex;flex-direction:column;gap:12px;margin-top:22px}
.sd-dchip{display:grid;grid-template-columns:132px minmax(0,1fr);gap:14px;align-items:center;padding:8px 14px 8px 8px;border:1px solid var(--line-2);border-radius:7px;background:var(--ink-2);transition:border-color .2s,transform .2s;max-width:560px}
.sd-dchip:hover{border-color:var(--c);transform:translateY(-1px)}
.sd-dchip img{width:132px;aspect-ratio:16/10;object-fit:cover;border-radius:4px;background:#000}
.sd-dchip > span{display:flex;flex-direction:column;gap:3px;min-width:0}
.sd-dchip small{font-size:10.5px;color:var(--c);letter-spacing:.06em;text-transform:uppercase}
.sd-dchip b{font-family:var(--display);font-weight:600;font-size:17px;letter-spacing:-.02em;line-height:1.15}
.sd-dchip > span > span{color:var(--mute);font-size:13.5px;line-height:1.4}
.sd-dchip em{font-style:normal;color:var(--dim);font-size:10.5px}
.sd-blinks{display:flex;flex-wrap:wrap;gap:8px}
.sd-f{position:relative;margin:0;border:1px solid var(--line-2);border-radius:8px;overflow:hidden;background:#000;min-width:0;min-height:0}
.sd-f img,.sd-f video{width:100%;height:100%;object-fit:cover;display:block}
.sd-f figcaption,.sd-tl figcaption{position:absolute;left:8px;bottom:8px;font-family:var(--mono);font-size:10.5px;line-height:1.35;background:rgba(6,8,11,.88);color:var(--fg);padding:3px 7px;border-radius:2px;max-width:calc(100% - 16px)}

/* band 1: wide, the timeline across the page */
.sd-bhead{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:clamp(20px,4vw,64px);align-items:end}
.sd-tl{position:relative;margin:28px 0 0;border:1px solid var(--line-2);border-radius:10px;overflow:hidden;background:#1e1e2e;aspect-ratio:1600/577;
  box-shadow:0 0 0 1px rgba(0,0,0,.5),0 0 80px rgba(91,109,255,.14),0 30px 70px rgba(0,0,0,.55)}
.sd-tl::after{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,#5B6DFF,#30B9FE)}
.sd-tl img{display:block;width:100%;height:100%;object-fit:cover}
.sd-wgrid{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,6fr);gap:clamp(20px,3vw,44px);margin-top:28px;align-items:start}
.sd-pair{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.sd-pair .sd-f{aspect-ratio:16/10}
.sd-wide .sd-go{flex-direction:row;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px 24px}
.sd-wide .sd-dchip{flex:1 1 420px}

/* bands 2 and 3: text one side, pictures the other */
.sd-split{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(28px,4vw,64px);align-items:start}
.sd-split.flip{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}
.sd-split.flip .sd-bt{order:2}
.sd-bt{display:flex;flex-direction:column;gap:18px;min-width:0}
.sd-bt .eyebrow{margin:0}
.sd-mos{display:grid;grid-template-columns:1fr 1fr;gap:10px;min-width:0;position:sticky;top:calc(var(--barh) + var(--navh) + 84px)}
.sd-mos > :first-child{grid-column:1/-1;aspect-ratio:16/9.2}
.sd-mos > :not(:first-child){aspect-ratio:16/10}

/* ── how it fits ── */
.sd-fit{border-top:1px solid var(--line)}
.sd-fit .lede a{color:var(--fg);border-bottom:1px solid var(--line-2)}
.sd-fitgrid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:14px}
.sd-card{display:flex;flex-direction:column;gap:16px;padding:clamp(22px,2.4vw,32px);border:1px solid var(--line);border-radius:9px;background:var(--ink-2);min-width:0}
.sd-cn{color:#DD3BFC;display:flex;align-items:center;gap:10px;text-transform:uppercase;letter-spacing:.08em;font-size:11.5px}
.sd-cn::after{content:"";height:1px;width:40px;background:var(--line-2)}
.sd-fl{display:grid;grid-template-columns:auto minmax(0,1fr);gap:12px 16px;align-items:start}
.sd-fl > b{color:var(--dim);font-weight:400;padding-top:6px;font-size:11px;letter-spacing:.06em;text-transform:uppercase}
.sd-fl .chips span{font-size:11.5px}
.sd-dim{color:var(--mute);font-size:14.5px;line-height:1.5}
.sd-gear{display:grid;gap:0;border-top:1px solid var(--line)}
.sd-gear > div{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:14px;padding:12px 0;border-bottom:1px solid var(--line)}
.sd-gear > div:last-child{border-bottom:0;padding-bottom:0}
.sd-gear dt{font-weight:500;font-size:15px}
.sd-gear dd{margin:0;color:var(--mute);font-size:14.5px;line-height:1.45}
.sd-bl{list-style:none;display:grid;border-top:1px solid var(--line)}
.sd-bl li{display:flex;flex-direction:column;gap:6px;padding:14px 0;border-bottom:1px solid var(--line)}
.sd-bl li:last-child{border-bottom:0;padding-bottom:0}
.sd-bl b{font-family:var(--display);font-weight:600;font-size:18px;letter-spacing:-.02em}
.sd-bl li > span{color:var(--mute);font-size:14.5px;line-height:1.45}
.sd-bl .pills{font-size:11px;margin-top:2px}
.sd-fitfoot{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:14px;margin-top:14px}
.sd-box{display:flex;flex-direction:column;gap:14px;padding:clamp(22px,2.4vw,32px);border:1px dashed var(--line-2);border-radius:9px;min-width:0}
.sd-box p{color:var(--mute);font-size:15.5px;line-height:1.5}
.sd-box .code pre{font-size:12.5px}
.sd-from{display:grid;gap:10px;align-content:start}
.sd-from a{display:flex;flex-direction:column;gap:5px;padding:16px 20px;border:1px solid var(--line);border-radius:7px;background:var(--ink-2);transition:border-color .2s}
.sd-from a:hover{border-color:var(--c)}
.sd-from b{display:flex;align-items:center;gap:9px;font-family:var(--display);font-weight:600;font-size:19px;letter-spacing:-.02em}
.sd-from b i{width:8px;height:8px;border-radius:50%;background:var(--c);flex:none}
.sd-from span{color:var(--mute);font-size:14.5px}

/* ── where to start ── */
.sd-start{border-top:1px solid var(--line)}
.sd-sub2{display:block;color:var(--dim);text-transform:uppercase;letter-spacing:.08em;font-size:11.5px;margin:0 0 14px}
.sd-tuts + .sd-sub2{margin-top:clamp(36px,4vw,56px)}
.sd-tuts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.sd-tc{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,5fr);border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--ink-2);transition:border-color .2s,transform .2s;min-width:0}
.sd-tc:hover{border-color:#DD3BFC;transform:translateY(-2px)}
.sd-tp{position:relative;display:block;background:#101318;overflow:hidden;min-height:150px}
.sd-tp img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:left top}
.sd-tb{display:flex;flex-direction:column;gap:7px;padding:16px 16px 16px 18px;min-width:0}
.sd-tb em{font-style:normal;color:#DD3BFC;font-size:10.5px}
.sd-tb b{font-family:var(--display);font-weight:600;font-size:17.5px;letter-spacing:-.02em;line-height:1.15}
.sd-tb > span{color:var(--mute);font-size:14px;line-height:1.4}
.sd-tb i{font-style:normal;color:var(--fg);font-size:11.5px;margin-top:auto;padding-top:4px}
.sd-demos{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.sd-dc{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);border:1px solid var(--line);border-radius:7px;overflow:hidden;background:var(--ink-2);transition:border-color .2s,transform .2s;min-width:0}
.sd-dc:hover{border-color:#DD3BFC;transform:translateY(-2px)}
.sd-dp{position:relative;display:block;background:#000;overflow:hidden;min-height:132px}
.sd-dp img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.sd-needs{position:absolute;left:8px;top:8px;font-size:10.5px;background:rgba(6,8,11,.86);color:var(--fg);padding:3px 7px;border-radius:2px}
.sd-db{display:flex;flex-direction:column;gap:7px;padding:14px 16px 16px;min-width:0}
.sd-db b{font-family:var(--display);font-weight:600;font-size:17px;letter-spacing:-.02em;line-height:1.15}
.sd-db > span{color:var(--mute);font-size:14px;line-height:1.42}
.sd-db em{font-style:normal;color:var(--fg);margin-top:auto;padding-top:4px;font-size:11px}
.sd-morel{display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:24px}
.sd-morel a{display:inline-flex;gap:8px;font-size:15px;color:var(--fg);border-bottom:1px solid var(--line-2);padding-bottom:3px}
.sd-morel a span{color:#DD3BFC}

/* ── what it does not yet do ── */
.sd-gaps{border-top:1px solid var(--line)}
.sd-gapgrid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(28px,5vw,80px);align-items:start}
.sd-gapgrid .h2{font-size:clamp(34px,3.8vw,58px)}
.sd-gapgrid .lede{margin-top:20px}
.sd-gapgrid .lede a{color:var(--fg);border-bottom:1px solid var(--line-2)}
.sd-gl{list-style:none;display:grid;border:1px dashed var(--line-2);border-radius:8px;padding:6px 24px}
.sd-gl li{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:16px;padding:15px 0;border-bottom:1px solid var(--line)}
.sd-gl li:last-child{border-bottom:0}
.sd-gl b{font-family:var(--display);font-weight:600;font-size:clamp(16.5px,1.4vw,19px);letter-spacing:-.02em;line-height:1.25}
.sd-gl span{color:var(--mute);font-size:15px;line-height:1.45}

/* ── the closing band ── */
.sd-close{padding-top:0}
.band.sd-end{margin-top:0;display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:clamp(24px,4vw,60px);align-items:center;padding:clamp(24px,3vw,40px);
  background:linear-gradient(120deg,rgba(154,91,255,.14),rgba(221,59,252,.05) 60%,transparent),var(--ink-2)}
.sd-et{display:flex;flex-direction:column;gap:10px}
.sd-et .eyebrow{color:#DD3BFC;margin:0}
.band.sd-end h3{font-size:clamp(32px,3.6vw,54px);line-height:.98;letter-spacing:-.045em}
.band.sd-end p{max-width:520px;font-size:17px}
.sd-et .ctas{margin-top:14px}
.sd-ef{position:relative;margin:0;aspect-ratio:16/10;border:1px solid var(--line-2);border-radius:7px;overflow:hidden;background:#1e1e2e}
.sd-ef video{width:100%;height:100%;object-fit:cover;display:block}
.sd-ef figcaption{position:absolute;left:8px;bottom:8px;font-family:var(--mono);font-size:10.5px;background:rgba(6,8,11,.88);color:var(--fg);padding:3px 7px;border-radius:2px;max-width:calc(100% - 16px)}

/* ── narrower screens ── */
@media (max-width:1180px){
  .sd-tuts,.sd-demos{grid-template-columns:repeat(2,minmax(0,1fr))}
  .sd-jobnav{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:1080px){
  .sd-hero .wrap{display:flex;flex-direction:column;align-items:stretch;gap:0}
  .sd-copy{display:contents}
  .sd-hero .crumb{order:1}
  .sd-hero h1{order:2}
  .sd-sub{order:3}
  .sd-view{order:4;margin-top:30px}
  .sd-hero .fd-who{order:5;margin-top:26px}
  .sd-hero .ctas{order:6}
  .sd-meta{order:7}
  .sd-hero .jump{order:8}
  .sd-job,.sd-job.flip{grid-template-columns:1fr}
  .sd-job.flip .sd-jf{order:0;border-left:0}
  .sd-jf{border-right:0;border-bottom:1px solid var(--line);min-height:0;aspect-ratio:16/10}
  .sd-job.flip .sd-jf{border-bottom:1px solid var(--line)}
  .sd-stack,.sd-bhead,.sd-wgrid,.sd-split,.sd-split.flip,.sd-fitgrid,.sd-fitfoot,.sd-gapgrid,.band.sd-end{grid-template-columns:1fr}
  .sd-split.flip .sd-bt{order:0}
  .sd-mos{position:static}
  .sd-split .sd-bt{display:contents}
  .sd-split .sd-bt .eyebrow{order:1}
  .sd-split .sd-bt h2{order:2}
  .sd-split .sd-bp{order:3}
  .sd-split .sd-mos{order:4}
  .sd-split .sd-feat{order:5}
  .sd-split .sd-go{order:6}
  .sd-split{gap:18px}
}
@media (max-width:760px){
  .sd-hero{padding-bottom:44px}
  .sd-hero h1{font-size:clamp(40px,11vw,56px)}
  .sd-vnote{font-size:14px}
  .sd-win{width:100%}
  .sd-under{grid-template-columns:1fr;margin-top:14px;gap:12px}
  .sd-stk{width:78%}
  .sd-jobnav{grid-template-columns:repeat(2,minmax(0,1fr))}
  .sd-stack ul{grid-template-columns:1fr}
  .sd-tuts,.sd-demos{grid-template-columns:1fr}
  .sd-pair{grid-template-columns:1fr}
  .sd-tl{aspect-ratio:auto}
  .sd-tl img{height:auto}
  .sd-tl figcaption{position:static;display:block;max-width:none;border-radius:0}
  .sd-dchip{grid-template-columns:96px minmax(0,1fr)}
  .sd-dchip img{width:96px}
  .sd-gl{padding:4px 16px}
  .sd-gl li{grid-template-columns:1fr;gap:4px}
  .sd-gear > div{grid-template-columns:1fr;gap:4px}
  .sd-path{font-size:11px}
  .sd-path span{white-space:normal}
}