/* accessibility.html: how Kinematic works with a screen reader, the keyboard alone, high contrast and
   reduced motion. The page tries to be a good example of its subject: a skip link, real headings in
   order, a heavy visible focus ring, text at AA contrast or better (eyebrows use --mute, not --dim),
   key names in <kbd>, and the one moving thing on it stops for prefers-reduced-motion and has a pause. */

/* skip link + focus */
.acskip{position:absolute;left:16px;top:-120px;z-index:300;background:var(--fg);color:var(--ink);font-weight:600;font-size:15px;padding:10px 16px;border-radius:4px}
.acskip:focus,.acskip:focus-visible{position:fixed;top:10px;outline:3px solid var(--accent);outline-offset:3px}
#main:focus{outline:none}
#main :focus-visible{outline:3px solid var(--fg);outline-offset:3px;border-radius:3px;box-shadow:0 0 0 7px rgba(48,185,254,.35)}
.acsr{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0}

/* readable small text on this page */
#main .eyebrow{color:var(--mute)}
#main .crumb{color:var(--mute)}
#main .crumb a{text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--line-2)}

/* keys */
#main kbd{font-family:var(--mono);font-size:.8em;font-weight:500;display:inline-block;min-width:1.85em;padding:.1em .45em;border:1px solid rgba(243,241,236,.28);border-bottom-width:2px;border-radius:4px;background:var(--ink-3);color:var(--fg);text-align:center;line-height:1.4;white-space:nowrap;vertical-align:baseline}
.ackc{white-space:nowrap;color:var(--mute);font-size:.95em}

/* menu paths */
.acpath{display:inline;white-space:normal;position:relative}
.acpath b{font-weight:600;color:var(--fg)}
.acpath i{font-style:normal;color:var(--accent);margin:0 .05em 0 .4em;font-weight:600}

/* hero */
.achero{position:relative;padding-block:calc(var(--barh) + var(--navh) + 52px) 64px;overflow:hidden}
.achero canvas{position:absolute;inset:0;width:100%;height:100%}
.achero .wrap{position:relative;display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:clamp(28px,4.5vw,72px);align-items:center}
.achero .crumb b{color:var(--accent);font-weight:400}
.achero h1{font-size:clamp(42px,5.4vw,86px);line-height:.95;letter-spacing:-.05em;max-width:12ch}
.achero h1 i{font-style:normal;color:var(--accent)}
.achero .sub{margin-top:24px;font-size:clamp(18px,1.45vw,21px);line-height:1.45;max-width:560px}
.acplat{list-style:none;display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:22px;font-family:var(--mono);font-size:13px;color:var(--mute)}
.acplat li{display:flex;align-items:center;gap:8px}
.acplat i{width:7px;height:7px;border-radius:50%;background:var(--accent)}
.acjump{margin-top:30px;display:flex;flex-direction:column;gap:10px}
.acjump > span{font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--mute)}
.acjump div{display:flex;flex-wrap:wrap;gap:6px}
.acjump a{font-size:14.5px;padding:7px 10px;border:1px solid var(--line-2);border-radius:3px;color:var(--fg);background:rgba(11,15,19,.85);transition:border-color .2s}
.acjump a:hover{border-color:var(--accent)}

/* the walk */
.acwalk{position:relative;margin:0;border:1px solid var(--line-2);border-radius:10px;background:rgba(11,15,19,.96);padding:26px 26px 14px;box-shadow:0 30px 70px rgba(0,0,0,.55)}
.acwalk::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;border-radius:10px 10px 0 0;background:linear-gradient(90deg,#30B9FE,#5B6DFF 35%,#8151FE 62%,#DD3BFC)}
.acwalk figcaption{font-family:var(--mono);font-size:12px;letter-spacing:.02em;color:var(--mute);margin-bottom:18px;max-width:420px}
.acwalk ol{list-style:none;position:relative;display:grid}
.acwalk ol::before{content:"";position:absolute;left:58px;top:14px;bottom:26px;width:1px;background:linear-gradient(var(--accent),rgba(48,185,254,.15))}
.acwalk li{display:grid;grid-template-columns:118px minmax(0,1fr);gap:16px;padding:0 0 16px;align-items:start}
.ackey{display:flex;justify-content:center;position:relative;z-index:1}
.ackey .ackc{background:rgba(11,15,19,1);padding:2px 4px;border-radius:5px}
.acwalk kbd{font-size:13px;padding:4px 8px}
.acsay{display:flex;flex-direction:column;gap:3px;padding-top:2px}
.acsay b{font-family:var(--display);font-weight:600;font-size:17.5px;letter-spacing:-.015em;line-height:1.25}
.acsay small{color:var(--mute);font-size:14px;line-height:1.45}

/* sections */
.acsec{border-top:1px solid var(--line)}
.acmuted{color:var(--mute);font-size:16px;line-height:1.55}

/* four ways in */
.acways{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.acway{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);border:1px solid var(--line-2);border-radius:8px;background:var(--ink-2);overflow:hidden;min-width:0}
.acill{position:relative;min-height:230px;display:grid;place-items:center;padding:22px;border-right:1px solid var(--line);
  background:radial-gradient(circle at 1px 1px,rgba(255,255,255,.07) 1px,transparent 1.4px) 0 0/20px 20px,#090c10}
.acbody{display:flex;flex-direction:column;gap:12px;padding:24px 24px 22px;min-width:0}
.acbody h3{font-size:clamp(24px,2.2vw,30px);letter-spacing:-.035em;line-height:1.05}
.acbody > p{color:var(--mute);font-size:15.5px;line-height:1.55}
.acbody > .acon{margin-top:auto;padding-top:14px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:6px;font-size:15px;line-height:1.5;color:var(--fg)}
.acon > .aclab{font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--accent)}
.acbody > .acnote{font-size:14px;color:var(--mute)}
.acpause{display:inline-flex;margin-top:8px;font-size:13.5px;font-weight:600;color:var(--fg);border:1px solid var(--line-2);border-radius:3px;padding:6px 11px}
.acpause:hover{border-color:var(--fg)}
.acpause[aria-pressed="true"]{background:var(--fg);color:var(--ink);border-color:var(--fg)}

/* illustration: landmarks */
.aclay{display:grid;grid-template-columns:3fr 2fr;grid-template-rows:62px 50px;gap:6px;width:min(240px,100%)}
.aclay span{border:1px solid var(--line-2);border-radius:4px;background:#0f141a;font-family:var(--mono);font-size:10.5px;color:var(--mute);padding:6px 7px;line-height:1.2}
.aclay .b{grid-row:span 2}
.aclay .on{border:2px solid var(--accent);color:var(--fg);box-shadow:0 0 0 4px rgba(48,185,254,.18)}
.acbubble{margin-top:14px;justify-self:start;font-family:var(--display);font-size:15px;font-weight:600;background:var(--fg);color:var(--ink);padding:6px 11px;border-radius:12px 12px 12px 3px}
.acsr-ill{display:flex;flex-direction:column;align-items:center;justify-content:center}

/* illustration: keys */
.ackb{display:grid;grid-template-columns:repeat(3,38px) 62px;gap:7px}
.ackb span{height:38px;display:grid;place-items:center;font-family:var(--mono);font-size:15px;color:var(--fg);background:var(--ink-3);border:1px solid rgba(243,241,236,.26);border-bottom-width:3px;border-radius:6px}
.ackb span.w{font-size:11.5px}
.ackb span.g{visibility:hidden}
.ackb span:nth-child(1),.ackb span:nth-child(2){border-color:var(--accent);color:var(--accent)}

/* illustration: high contrast */
.acpair{display:grid;grid-template-columns:1fr 1fr;gap:14px;width:100%;max-width:280px}
.acpair > div{display:flex;flex-direction:column;align-items:center;gap:8px}
.acnd{position:relative;width:100%;max-width:126px;border-radius:5px;background:#141a22;font-family:var(--mono);font-size:10.5px}
.acnd .hd{padding:5px 8px;font-family:var(--display);font-weight:600;font-size:12.5px}
.acnd ul{list-style:none;display:grid;gap:5px;padding:7px 8px 9px}
.acnd li{display:flex;align-items:center;gap:6px}
.acnd i{width:13px;height:13px;border-radius:50%;display:grid;place-items:center;font-style:normal;font-size:8.5px;font-weight:700;flex:none}
.acnd .out{position:absolute;right:-7px;top:30px}
.acnd.std{border:1px solid rgba(255,255,255,.14)}
.acnd.std .hd{color:#c8ccd2;background:rgba(48,185,254,.14)}
.acnd.std li{color:#7d848d}
.acnd.std i{background:#2c6f97;width:9px;height:9px}
.acnd.hc{border:2px solid #fff;background:#000}
.acnd.hc .hd{background:#fff;color:#000}
.acnd.hc li{color:#fff}
.acnd.hc i{background:#000;border:2px solid #30B9FE;color:#fff}
.acpair .lb{font-family:var(--mono);font-size:11px;color:var(--mute)}

/* illustration: reduce motion */
.acrm-ill{display:flex;flex-direction:column;justify-content:center;gap:26px}
.acwr{display:grid;grid-template-columns:22px 1fr 22px;align-items:center;width:min(240px,100%);position:relative}
.acwr .n{height:22px;border-radius:4px;border:1px solid var(--line-2);background:#141a22}
.acwr .ln{position:relative;height:2px;background:linear-gradient(90deg,#30B9FE,#9A5BFF)}
.acwr b{position:absolute;left:0;top:-20px;font-family:var(--mono);font-size:11px;font-weight:400;color:var(--mute)}
.acdot{position:absolute;top:50%;left:50%;width:8px;height:8px;margin:-4px 0 0 -4px;border-radius:50%;background:#fff;box-shadow:0 0 8px rgba(255,255,255,.7)}
.acdot.run{animation:acrun 2.4s linear infinite}
.acrm-ill.paused .acdot.run{animation-play-state:paused}
@keyframes acrun{from{left:4%}to{left:96%}}
@media (prefers-reduced-motion:reduce){.acdot.run{animation:none}}

/* also */
.acalsoh{margin-top:44px;font-size:clamp(22px,2vw,28px);letter-spacing:-.03em}
.acalso{list-style:none;margin-top:18px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1px solid var(--line-2)}
.acalso li{display:flex;flex-direction:column;gap:7px;padding:20px 22px 22px 0;border-bottom:1px solid var(--line)}
.acalso li + li{padding-left:0}
.acalso b{font-family:var(--display);font-weight:600;font-size:18.5px;letter-spacing:-.02em;display:flex;align-items:center;gap:9px}
.acalso b::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);flex:none}
.acalso span{color:var(--mute);font-size:15px;line-height:1.5;max-width:400px}

/* turn it on */
.acturn{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(28px,4.5vw,72px);align-items:start}
.acturn h3{font-size:clamp(24px,2.2vw,30px);letter-spacing:-.035em;margin-bottom:8px}
.acplats{list-style:none;margin-top:22px;display:grid;border-top:1px solid var(--line-2)}
.acplats li{display:grid;grid-template-columns:92px minmax(0,1fr);gap:16px;padding:20px 0;border-bottom:1px solid var(--line)}
.acplats .os{font-family:var(--mono);font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:var(--accent);padding-top:5px}
.acplats b{font-family:var(--display);font-size:22px;font-weight:600;letter-spacing:-.025em}
.acplats p{margin-top:4px;font-size:16px}
.acplats small{display:block;margin-top:6px;color:var(--mute);font-size:14.5px;line-height:1.5}
.acprefs{margin:20px 0 0;border:1px solid var(--line-2);border-radius:8px;overflow:hidden;background:#0d1117}
.acprefs .bar{display:flex;align-items:center;gap:7px;height:34px;padding:0 12px;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:11.5px;color:var(--mute)}
.acprefs .bar i{width:9px;height:9px;border-radius:50%;background:var(--ink-4)}
.acprefs .bar span{margin-left:6px}
.acprefs .in{display:grid;grid-template-columns:150px minmax(0,1fr)}
.acprefs .side{display:flex;flex-direction:column;gap:2px;padding:14px 10px;border-right:1px solid var(--line);font-size:14.5px;color:var(--mute)}
.acprefs .side span{padding:5px 9px;border-radius:4px}
.acprefs .side .on{background:rgba(48,185,254,.16);color:var(--fg)}
.acprefs .main{padding:16px 20px 18px;min-width:0}
.acprefs .ttl{font-family:var(--display);font-size:22px;font-weight:600;letter-spacing:-.02em}
.acprefs .sec2{margin-top:10px;font-size:15px;color:var(--fg);font-weight:600}
.acprefs ul{list-style:none;display:grid;gap:4px;margin-top:8px;padding-left:14px;border-left:1px solid var(--line-2)}
.acprefs li{display:grid;grid-template-columns:18px minmax(0,1fr);column-gap:10px;padding:7px 0}
.acprefs li i{grid-row:span 2;width:16px;height:16px;margin-top:3px;border:1.5px solid rgba(243,241,236,.45);border-radius:3px}
.acprefs li b{font-weight:500;font-size:15.5px}
.acprefs li span{color:var(--mute);font-size:13.5px;line-height:1.4}
.acprefs figcaption{padding:10px 14px;border-top:1px solid var(--line);font-family:var(--mono);font-size:11.5px;color:var(--mute)}
.acticks{list-style:none;margin-top:18px;display:grid;gap:10px}
.acticks li{position:relative;padding-left:20px;color:var(--mute);font-size:15.5px;line-height:1.55}
.acticks li::before{content:"";position:absolute;left:0;top:.68em;width:8px;height:2px;background:var(--accent)}
.acticks em{font-style:normal;color:var(--fg)}

/* keys */
.acmac{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 8px;margin:-8px 0 26px;padding:12px 16px;border:1px solid var(--line-2);border-left:3px solid var(--accent);border-radius:4px;color:var(--mute);font-size:15.5px;max-width:860px}
.acmac b{color:var(--fg);font-weight:600;margin-right:4px}
.actabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;align-items:start}
.actab{border:1px solid var(--line-2);border-radius:8px;background:var(--ink-2);overflow:hidden;min-width:0}
.actab table{width:100%;border-collapse:collapse;font-size:15px}
.actab caption{text-align:left;padding:18px 18px 12px;font-family:var(--display);font-weight:600;font-size:22px;letter-spacing:-.03em;color:var(--fg)}
.actab thead th{font-family:var(--mono);font-weight:400;font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--mute);text-align:left;padding:8px 18px;border-block:1px solid var(--line)}
.actab tbody th{text-align:left;font-weight:400;vertical-align:top;padding:12px 10px 12px 18px;width:40%;color:var(--mute);font-size:14px}
.actab tbody td{vertical-align:top;padding:12px 18px 12px 6px;color:var(--fg);line-height:1.45}
.actab tbody tr + tr > *{border-top:1px solid var(--line)}
.acor{color:var(--mute);margin:0 .1em}
.acpal{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(24px,4vw,60px);align-items:center;margin-top:44px}
.acshot{margin:0;border:1px solid var(--line-2);border-radius:8px;overflow:hidden;background:#f2f2f0}
.acshot img{width:100%;height:auto}
.acshot figcaption{padding:10px 14px;background:var(--ink-2);border-top:1px solid var(--line-2);font-family:var(--mono);font-size:12px;color:var(--mute)}
.acpaltxt{display:flex;flex-direction:column;gap:14px}
.acpaltxt h3{font-size:clamp(26px,2.6vw,36px);letter-spacing:-.04em;line-height:1.05}
.acpaltxt p{color:var(--mute);font-size:16px;line-height:1.6}
.acmore{align-self:flex-start;font-size:15.5px;color:var(--fg);text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:5px;text-decoration-thickness:2px}
.acmore:hover{color:var(--accent)}

/* tasks */
.actasks{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.actask{display:flex;flex-direction:column;gap:16px;padding:24px;border:1px solid var(--line);border-radius:8px;background:var(--ink-2);min-width:0}
.actask h3{font-size:clamp(22px,1.9vw,26px);letter-spacing:-.03em;line-height:1.1}
#main .steps li{color:#c3c8ce}
#main .steps li::before{border-color:rgba(243,241,236,.3)}

/* what you hear */
.achear{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:clamp(28px,5vw,80px);align-items:start}
.acheartop{position:sticky;top:calc(var(--barh) + var(--navh) + 30px);display:flex;flex-direction:column;gap:18px}
.acheartop .eyebrow{margin-bottom:0}
.actools{margin-top:8px;padding:20px;border:1px solid var(--line-2);border-radius:8px;background:var(--ink-2)}
.actools h3{font-size:19px;letter-spacing:-.02em}
.actools ul{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:14px}
.actools li{display:flex;flex-direction:column;gap:2px;padding:10px 12px;border:1px solid var(--line);border-radius:5px}
.actools li b{font-weight:600;font-size:15.5px}
.actools li span{font-family:var(--mono);font-size:11.5px;color:var(--mute)}
.actools p{margin-top:14px;color:var(--mute);font-size:14.5px;line-height:1.55}
.acdl{display:grid;border-top:1px solid var(--line-2)}
.acdl > div{display:grid;grid-template-columns:minmax(0,190px) minmax(0,1fr);gap:20px;padding:22px 0;border-bottom:1px solid var(--line)}
.acdl dt{font-family:var(--display);font-weight:600;font-size:20px;letter-spacing:-.025em;line-height:1.2}
.acdl dd{color:var(--mute);font-size:16px;line-height:1.6}

/* still rough */
.acrough{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(24px,4vw,60px);align-items:start}
.acroughl{list-style:none;display:grid;border-top:1px solid var(--line-2)}
.acroughl li{position:relative;padding:17px 0 17px 30px;border-bottom:1px solid var(--line);color:var(--fg);font-size:16px;line-height:1.55}
.acroughl li::before{content:"";position:absolute;left:4px;top:25px;width:10px;height:10px;border:2px solid #F5B85A;border-radius:2px;transform:rotate(45deg)}
.actree{padding:24px;border:1px solid var(--line-2);border-radius:8px;background:var(--ink-2);display:flex;flex-direction:column;gap:14px}
.actree h3{font-size:clamp(22px,2vw,27px);letter-spacing:-.03em}
.actree > p{color:var(--mute);font-size:15.5px}

/* tell us */
.actell{position:relative;display:grid;grid-template-columns:minmax(0,7fr) minmax(0,4fr);gap:28px 48px;align-items:center;padding:clamp(28px,4vw,52px);border:1px solid var(--line-2);border-radius:10px;
  background:radial-gradient(circle at 100% 0%,rgba(48,185,254,.12),transparent 55%),var(--ink-2);overflow:hidden}
.actell::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,#30B9FE,#5B6DFF 35%,#8151FE 62%,#DD3BFC)}
.actell .h2{font-size:clamp(34px,4.2vw,62px)}
.actell p{margin-top:18px;color:var(--mute);font-size:clamp(16.5px,1.3vw,18.5px);line-height:1.55;max-width:640px}
.acgo{display:flex;flex-direction:column;gap:10px;align-items:stretch}
.acgo .btn{justify-content:center;height:52px;font-size:16px}

/* responsive */
@media (max-width:1240px){
  .acway{grid-template-columns:1fr}
  .acill{border-right:0;border-bottom:1px solid var(--line);min-height:200px}
}
@media (max-width:1080px){
  .achero .wrap,.acturn,.acpal,.achear,.acrough,.actell{grid-template-columns:1fr}
  .acheartop{position:static}
  .actabs{grid-template-columns:1fr 1fr}
  .actabs .actab:first-child{grid-column:1/-1}
  .actasks,.acalso{grid-template-columns:1fr 1fr}
  .acgo{flex-direction:row;flex-wrap:wrap}
}
@media (max-width:760px){
  .acways,.actabs,.actasks,.acalso{grid-template-columns:1fr}
  .actabs .actab:first-child{grid-column:auto}
  .acwalk{padding:22px 18px 10px}
  .acwalk li{grid-template-columns:96px minmax(0,1fr);gap:12px}
  .acwalk ol::before{left:47px}
  .acprefs .in{grid-template-columns:1fr}
  .acprefs .side{display:none}
  .acdl > div{grid-template-columns:1fr;gap:6px}
  .acplats li{grid-template-columns:1fr;gap:6px}
  .actools ul{grid-template-columns:1fr 1fr}
  .acgo .btn{width:100%}
  .acmac{margin-top:-12px}
}