/* Barup — chalk, iron and competition-plate colors. One family: Archivo, wide range of widths. */
:root{
  --chalk:#E9EBE7; --paper:#F6F7F4; --iron:#17191B; --steel:#8B949A; --rule:#CDD1CC;
  --red:#D3262D; --blue:#1C5CC2; --yellow:#EFBC14; --green:#1A8549;
  --sans:"Archivo",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
html,body{overflow-x:hidden}
body{background:var(--chalk);color:var(--iron);font:400 18px/1.55 var(--sans);font-stretch:100%;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-underline-offset:3px}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:4px}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px}

/* Header */
.top{display:flex;align-items:center;justify-content:space-between;padding:22px 0}
.logo{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;font-stretch:75%;font-size:28px;letter-spacing:-.5px}
.logo img{width:36px;height:36px;border-radius:9px}
.top nav a{margin-left:26px;text-decoration:none;font-weight:500;font-size:16px}
.top nav a:hover{text-decoration:underline}

/* Hero */
.hero{padding:40px 0 0}
.hero h1{font-weight:900;font-stretch:62%;font-size:clamp(68px,17vw,232px);line-height:.84;letter-spacing:-2px;text-transform:none}
.hero-copy{display:grid;grid-template-columns:minmax(0,34em) auto;justify-content:space-between;align-items:end;gap:32px;margin-top:28px}
.hero-copy p{font-size:21px;line-height:1.5;max-width:30em}
.btn{display:inline-block;background:var(--iron);color:var(--paper);text-decoration:none;font-weight:700;font-size:17px;padding:16px 28px;border-radius:6px;white-space:nowrap}
.btn:hover{background:#000}
.btn-note{display:block;font-size:14px;color:#5B6266;margin-top:10px;text-align:right}

/* The bar */
.bar{margin:56px 0 0;overflow:hidden}
.bar svg{display:block;width:100%;height:auto}
.plate{transform-box:fill-box;transform-origin:center}
@media (prefers-reduced-motion:no-preference){
  .plate.l{animation:loadL .55s cubic-bezier(.2,.9,.25,1.15) both}
  .plate.r{animation:loadR .55s cubic-bezier(.2,.9,.25,1.15) both}
  .plate.p1{animation-delay:.15s}.plate.p2{animation-delay:.35s}.plate.p3{animation-delay:.55s}.plate.p4{animation-delay:.75s}
  .collar{animation:fade .3s ease-out .95s both}
}
@keyframes loadL{from{transform:translateX(-420px)}to{transform:none}}
@keyframes loadR{from{transform:translateX(420px)}to{transform:none}}
@keyframes fade{from{opacity:0}to{opacity:1}}

/* Sections */
section.block{padding:110px 0;border-top:1px solid var(--rule)}
.block h2{font-weight:800;font-stretch:70%;font-size:clamp(40px,6vw,76px);line-height:.95;letter-spacing:-1px;max-width:12em}
.block .intro{font-size:20px;max-width:34em;margin-top:18px}

/* Choices */
.choose{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:72px;align-items:start}
.choices{margin-top:44px;border-top:2px solid var(--iron)}
.choices > div{display:grid;grid-template-columns:200px 1fr;gap:20px;padding:22px 0;border-bottom:1px solid var(--rule)}
.choices dt{font-weight:800;font-stretch:80%;font-size:24px;line-height:1.2}
.choices dd{font-size:17px}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.chips span{font-size:14px;font-weight:600;padding:4px 11px;border-radius:999px;background:var(--paper);border:1px solid var(--rule)}
.phone{border-radius:46px;border:11px solid var(--iron);overflow:hidden;background:var(--iron);box-shadow:0 40px 60px -30px rgba(23,25,27,.45);position:sticky;top:30px}

/* Library */
.lib-head{display:flex;justify-content:space-between;align-items:end;gap:40px;flex-wrap:wrap}
.count{font-weight:900;font-stretch:62%;font-size:clamp(110px,14vw,190px);line-height:.8;color:var(--iron)}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:4px;margin-top:56px}
.grid figure{background:#DADDD8}
.grid img{aspect-ratio:4/5;object-fit:cover;width:100%;height:auto}
.grid figcaption{font-size:15px;font-weight:600;padding:10px 12px 14px;background:var(--paper)}

/* Progression demo */
.adapt{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.demo{background:var(--paper);border:1px solid var(--rule);border-radius:14px;padding:34px}
.demo h3{font-size:17px;font-weight:600}
.feel{display:flex;gap:8px;margin:14px 0 30px}
.feel button{flex:1;min-width:0;font:600 16px var(--sans);padding:13px 4px;border-radius:8px;border:1.5px solid var(--rule);background:#fff;color:var(--iron);cursor:pointer}
.feel button[aria-pressed="true"]{background:var(--iron);border-color:var(--iron);color:var(--paper)}
.next{display:flex;align-items:baseline;gap:14px}
.next .w{font-weight:900;font-stretch:62%;font-size:96px;line-height:1;font-variant-numeric:tabular-nums}
.next .unit{font-size:20px;font-weight:600}
.demo .why{color:#4E5559;font-size:16px;margin-top:6px;min-height:3em}

/* Closing */
.close{text-align:left;padding:110px 0 120px;border-top:1px solid var(--rule)}
.close h2{font-weight:900;font-stretch:62%;font-size:clamp(64px,10vw,140px);line-height:.88;letter-spacing:-1px;margin-bottom:34px}

/* Docs */
.doc{max-width:42em;padding:56px 0 110px}
.doc h1{font-weight:900;font-stretch:62%;font-size:clamp(64px,10vw,112px);line-height:.9;letter-spacing:-1px}
.doc .date{color:#5B6266;margin:14px 0 36px}
.doc h2{font-weight:800;font-stretch:80%;font-size:26px;margin:40px 0 10px}
.doc h3{font-size:19px;font-weight:700;margin:26px 0 4px}
.doc p,.doc ul{margin-bottom:12px}.doc ul{padding-left:22px}.doc li{margin:6px 0}
.doc a{color:var(--blue)}

footer{background:var(--iron);color:#C9CECB;font-size:15px}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;padding-top:30px;padding-bottom:36px}
footer a{color:#fff;margin-left:22px;text-decoration:none}footer a:hover{text-decoration:underline}

@media (max-width:900px){
  .hero-copy,.choose,.adapt{grid-template-columns:1fr}
  .btn-note{text-align:left}
  .phone{position:static;max-width:320px}
  .grid{grid-template-columns:repeat(2,1fr)}
  .choices > div{grid-template-columns:1fr;gap:4px}
  section.block{padding:80px 0}
}
@media (max-width:520px){.wrap{padding:0 18px}.top nav a{margin-left:16px}.next .w{font-size:76px}}