/* PROOF: the line. One piece of work travels through seven stations. No scrolling; it moves. */
.line{margin-top:44px;color:#fff}
.line-track{position:relative;display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:0;padding:0 0 10px}
.line-track:before{content:'';position:absolute;left:7%;right:7%;top:9px;height:2px;background:rgba(255,255,255,.14)}
.line-track .fill{position:absolute;left:7%;top:9px;height:2px;background:#fff;width:0;transition:width .6s cubic-bezier(.2,.8,.2,1)}
.ls{position:relative;background:none;border:0;color:rgba(255,255,255,.5);font:500 11px 'Geist Mono',monospace;letter-spacing:.14em;text-transform:uppercase;padding:26px 4px 0;cursor:pointer;text-align:center;transition:color .3s}
.ls i{position:absolute;left:50%;top:4px;width:12px;height:12px;margin-left:-6px;border-radius:50%;background:#0a0a0a;box-shadow:inset 0 0 0 2px rgba(255,255,255,.3);transition:all .3s}
.ls.done i{background:#fff;box-shadow:inset 0 0 0 2px #fff}
.ls.on{color:#fff}
.ls.on i{background:#fff;box-shadow:0 0 0 5px rgba(255,255,255,.18),inset 0 0 0 2px #fff}
.ls.off{color:rgba(255,255,255,.22);text-decoration:line-through;cursor:default}
.ls.off i{box-shadow:inset 0 0 0 2px rgba(255,255,255,.12)}
.line-status{margin:14px 0 0;padding:12px 16px;border-radius:12px;background:#fff;color:#0a0a0a;font:600 14px 'Geist',sans-serif;letter-spacing:-.01em;display:inline-block}
.line-status[hidden]{display:none}
.line-stage{position:relative;min-height:620px;margin-top:22px;border-radius:24px;background:radial-gradient(ellipse 60% 70% at 50% 60%,rgba(255,255,255,.06),transparent 70%)}
.line-stage .lane{position:absolute;left:0;right:0;top:50%;height:1px;background:rgba(255,255,255,.08)}
.line-card{position:absolute;top:50%;left:0;width:560px;max-width:100%;transform:translate(0,-50%);transition:transform .7s cubic-bezier(.2,.8,.2,1)}
.line-card .cert.fx{aspect-ratio:auto;height:auto}
.line-card .cert.fx .in{height:auto}
.line-card .cstage{width:100%}
.line-card .lc-in{position:relative}
.line-card [data-at]{display:none}
.line-card [data-at].on{display:block;animation:tkin .4s ease}
@keyframes tkin{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.stamps{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px;min-height:26px;padding:0 4px}
.stamps span{font:600 10px 'Geist Mono',monospace;letter-spacing:.16em;text-transform:uppercase;padding:6px 9px;border-radius:6px;border:1px solid rgba(255,255,255,.35);color:#fff;opacity:0;transform:scale(.8) rotate(-4deg);transition:all .35s ease}
.stamps span.on{opacity:1;transform:none}
.stamps span.bad{border-color:#fff;background:#fff;color:#000}
.line-ctl{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:22px}
.line-ctl button{height:44px;padding:0 18px;border-radius:999px;border:1px solid rgba(255,255,255,.3);background:none;color:#fff;font:600 14px 'Geist',sans-serif;cursor:pointer}
.line-ctl button.p{background:#fff;color:#000;border-color:#fff}
.line-ctl button[aria-pressed="true"]{background:#fff;color:#000;border-color:#fff}
.line-ctl .sp{flex:1}
.line-ctl .cap{font:400 12px 'Geist Mono',monospace;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.5)}
.line-note{margin-top:18px;max-width:640px;font-size:15.5px;line-height:1.55;color:rgba(255,255,255,.75);min-height:48px}
.line-note b{color:#fff}

.tkc{border-radius:20px;background:rgba(255,255,255,.06);box-shadow:inset 0 0 0 1px rgba(255,255,255,.14);padding:22px 24px;color:#fff;backdrop-filter:blur(10px)}
.tkc .mono{display:block;font-size:11px;letter-spacing:.2em;color:rgba(255,255,255,.55)}
.tkc h4{margin:8px 0 14px;font-size:21px;letter-spacing:-.03em;font-weight:600;line-height:1.1}
.tkc .row{display:grid;grid-template-columns:110px 1fr;gap:12px;padding:9px 0;border-top:1px solid rgba(255,255,255,.1);font-size:14px;line-height:1.45}
.tkc .row span:first-child{color:rgba(255,255,255,.55)}
.tkc .row b{font-weight:600}
.tkc .bub{padding:11px 13px;border-radius:14px;background:rgba(255,255,255,.08);font-size:14px;line-height:1.5;margin-top:8px}
.tkc .bub.me{background:#fff;color:#0a0a0a}
.tkc .bub b{display:block;font-size:11.5px;letter-spacing:.04em;margin-bottom:3px;color:rgba(255,255,255,.6)}
.tkc .bub.me b{color:#666}
.tkc ol{margin:0;padding:0;list-style:none}
.tkc ol li{display:grid;grid-template-columns:24px 1fr auto;gap:10px;align-items:start;padding:9px 0;border-top:1px solid rgba(255,255,255,.1);font-size:14px;line-height:1.45}
.tkc ol li i{display:inline-flex;width:22px;height:22px;border-radius:50%;align-items:center;justify-content:center;font:600 11px 'Geist Mono',monospace;background:rgba(255,255,255,.12);font-style:normal}
.tkc ol li em{font-style:normal;color:rgba(255,255,255,.55);font-size:12px;white-space:nowrap}
.tkc ol li.bad i{background:#fff;color:#000}
.tkc ol li.bad em{color:#fff}
.tkc .ok{font-weight:600}
.tkc .find{margin-top:12px;padding:11px 13px;border-radius:12px;background:rgba(255,255,255,.08);font-size:14px;line-height:1.45}
.tkc .find b{display:block;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.55);margin-bottom:4px;font-family:'Geist Mono',monospace;font-weight:500}
.tkc .find.bad{background:#fff;color:#000}
.tkc .find.bad b{color:#666}
.tkc .btns{display:flex;gap:10px;margin-top:14px}
.tkc .btns span{padding:9px 16px;border-radius:999px;font-size:14px;font-weight:600;border:1px solid rgba(255,255,255,.3)}
.tkc .btns span.p{background:#fff;color:#000;border-color:#fff}
.tkc .by{margin-top:12px;font-size:13px;color:rgba(255,255,255,.6)}
.tkc .by b{color:#fff}
.tkc .rec{position:relative;padding-left:22px}
.tkc .rec:before{content:'';position:absolute;left:5px;top:8px;bottom:8px;width:1px;background:rgba(255,255,255,.2)}
.tkc .rec div{position:relative;padding:7px 0;font-size:14px;display:grid;grid-template-columns:74px 1fr;gap:12px}
.tkc .rec div:before{content:'';position:absolute;left:-20px;top:13px;width:7px;height:7px;border-radius:50%;background:#fff}
.tkc .rec div span:first-child{font-family:'Geist Mono',monospace;font-size:12px;color:rgba(255,255,255,.55);padding-top:2px}
.tkc .rec div b{display:block;font-weight:600}
.tkc .rec div em{font-style:normal;color:rgba(255,255,255,.6);font-size:13px}
.tkc .vres{display:flex;align-items:center;justify-content:space-between;padding:13px 15px;border-radius:14px;background:#fff;color:#0a0a0a;margin-bottom:10px}
.tkc .vres b{font-size:16px;letter-spacing:-.02em}
.tkc .vres span{font:600 12px 'Geist Mono',monospace;letter-spacing:.18em;padding:6px 10px;border-radius:6px;background:#0a0a0a;color:#fff}
.tkc .never{margin-top:12px;font-size:13px;color:rgba(255,255,255,.55)}
.line-card .stagew{min-height:0}

/* the standard: what is checked, what the certificate means */
.std-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:40px}
.std-grid .sc{padding:26px 26px 28px;border-radius:20px;background:#fff;box-shadow:inset 0 0 0 1px rgba(0,0,0,.1)}
.std-grid .sc.wide{grid-column:1/-1}
.std-grid .sc .mono{display:block;color:#777;margin-bottom:10px}
.std-grid .sc h3{margin:0 0 10px;font-size:24px;letter-spacing:-.03em;font-weight:600;line-height:1.1}
.std-grid .sc p{margin:0;font-size:15.5px;line-height:1.55;color:#333}
.std-grid .sc ul{margin:10px 0 0;padding:0;list-style:none}
.std-grid .sc li{padding:7px 0 7px 20px;position:relative;font-size:15px;line-height:1.45;color:#333;border-top:1px solid rgba(0,0,0,.08)}
.std-grid .sc li:before{content:'';position:absolute;left:0;top:15px;width:8px;height:5px;border:solid #0a0a0a;border-width:0 0 2px 2px;transform:rotate(-45deg)}
.std-grid .sc li.no:before{width:8px;height:0;border-width:0 0 2px 0;transform:none;top:17px}
.std-grid .sc .pair{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.std-grid .sc .pair b{display:block;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:#777;font-family:'Geist Mono',monospace;font-weight:500;margin-bottom:6px}
@media (max-width:980px){
  /* the pinned scenes stack on small screens: no sticky stage, no 80vh steps */
  .pin{display:block}
  .pin-steps .st{min-height:0;max-width:none;padding:18px 0;justify-content:flex-start}
  .pin-steps .st h3{font-size:30px}
  .pin-steps .st p{font-size:16px;margin-top:10px}
  .pin-steps .hero-st{min-height:0;padding:0 0 10px}
  .pin-steps .hero-st h1{font-size:54px}
  .hero-st [data-fade]{opacity:1!important;transform:none!important}
  .pin-stage{position:static;height:auto;margin:10px 0 28px;display:block}
  .pin-stage .cert [data-screen]{opacity:1}
  .pin-stage .cert .cgrid>div,.pin-stage .cert .in>div{opacity:1!important}
  /* the audit timeline runs down the page instead of across it */
  .player .ptrack{display:flex;flex-direction:column;align-items:stretch;gap:2px}
  .player .ptrack:before,.player .ptrack:after{display:none}
  .player .pnode{display:flex;align-items:center;gap:12px;justify-content:flex-start;text-align:left;padding:10px 0;width:100%}
  .player .pnode i{position:static;margin:0;flex:none}
  /* compare cards show everything; there is nothing to point at on a phone */
  .cmpx{display:grid;grid-template-columns:1fr;gap:14px}
  .cmpx .cx>*{display:block!important;opacity:1!important;max-height:none!important;height:auto!important;visibility:visible!important}
  .cmpx .cx ol{display:block!important}
  .cmpx .cx ol li{display:flex!important}
  .pin.flip .pin-stage{display:none}
  .std-grid{grid-template-columns:1fr}.std-grid .sc .pair{grid-template-columns:1fr}.line-track{grid-template-columns:repeat(7,minmax(0,1fr))}.ls{font-size:0;padding-top:22px;letter-spacing:0}.ls.on{font-size:10px;letter-spacing:.14em;white-space:nowrap;overflow:visible}.line-stage{min-height:0;padding:10px 0}.line-stage .lane{display:none}.line-card{position:relative;top:auto;left:auto;transform:none!important;width:100%;margin:0 auto}.line-ctl{flex-direction:column;align-items:stretch}.line-ctl button{width:100%}.line-ctl .sp{display:none}.line-ctl .cap{text-align:center}.tkc{padding:18px 16px}.tkc .row{grid-template-columns:90px 1fr}}
@media (prefers-reduced-motion:reduce){.line-card,.line-track .fill,.stamps span{transition:none}}