:root {
  --black: #000;
  --ink: #111;
  --paper: #f3f3ef;
  --paper-2: #e9e9e4;
  --grey: #5c5c5c;
  --rule: #d4d4ce;
  --sun: #f2a33a;
  --teal: #1e9aa5;
}

* { box-sizing: border-box; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font: 17px/1.55 "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
code { font: .88em "IBM Plex Mono", ui-monospace, Menlo, monospace; background: rgba(0, 0, 0, .06); padding: .1em .3em; border-radius: 3px; }
h1, h2, h3 { font-weight: 500; line-height: 1.15; margin: 0; }
h2 { font-size: clamp(28px, 3.4vw, 38px); margin-bottom: 14px; }
h3 { font-size: 19px; font-weight: 600; margin-bottom: 8px; }
p { margin: 0 0 14px; }
.wrap { max-width: 1240px; margin: 0 auto; padding: 0 40px; }
.label { font-size: 13px; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 10px; }
.muted { color: #b5b5b5; }

/* buttons */
.btn { display: inline-flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 600; text-decoration: none; padding: 9px 18px; border: 2px solid transparent; border-radius: 4px; white-space: nowrap; }
.btn .size { font-weight: 400; opacity: .7; font-size: 13px; }
.btn .size:empty { display: none; }
.btn-sun { background: var(--sun); color: #111; border-color: var(--sun); }
.btn-sun:hover { background: #f6b85e; border-color: #f6b85e; }
.btn-line-light { color: #fff; border-color: #fff; }
.btn-line-light:hover { background: #fff; color: #000; }
.btn-dark { background: var(--ink); color: #fff; border-color: var(--ink); }
.btn-dark:hover { background: #333; border-color: #333; }
.btn-line { color: var(--ink); border-color: var(--ink); }
.btn-line:hover { background: var(--ink); color: #fff; }

/* header */
.top { background: var(--black); color: #fff; border-bottom: 1px solid #222; }
.top-in { display: flex; align-items: center; height: 60px; }
.brand { display: flex; align-items: baseline; gap: .35em; font-weight: 600; font-size: 18px; text-decoration: none; }
.top nav { margin-left: auto; display: flex; gap: 28px; }
.top nav a { color: #c8c8c8; text-decoration: none; font-size: 15px; }
.top nav a:hover { color: #fff; }

/* hero */
.hero { background: radial-gradient(ellipse at 75% 50%, #1b2a2e 0%, #000 65%); color: #fff; padding: 80px 0; }
.hero-in { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 8fr); gap: 56px; align-items: center; }
.product { display: flex; align-items: baseline; gap: .35em; font-weight: 600; font-size: 15px; margin-bottom: 18px; }
.brand img, .product img { height: .7em; width: auto; }
.hero h1 { font-size: clamp(32px, 3.4vw, 44px); letter-spacing: -.01em; margin-bottom: 18px; }
.hero-sub { font-size: 19px; color: #d0d0d0; margin: 0; max-width: 420px; }
.hero-shot img { border: 1px solid #333; border-radius: 3px; box-shadow: 0 24px 60px rgba(0, 0, 0, .6); }

/* black bar under the hero */
.bar { background: var(--black); color: #fff; border-top: 1px solid #222; position: sticky; top: 0; z-index: 5; }
.bar-in { display: flex; align-items: center; min-height: 64px; gap: 20px; padding-top: 10px; padding-bottom: 10px; }
.explore { text-decoration: none; font-size: 15px; color: #ddd; }
.explore:hover { color: #fff; }
.bar-right { margin-left: auto; display: flex; align-items: center; gap: 14px; flex-wrap: wrap; justify-content: flex-end; }
.price { font-size: 15px; color: #ddd; }
.price b { color: #fff; }
.bar .btn { padding: 6px 14px; font-size: 14px; }

/* light sections */
.light { padding: 96px 0; }
.light.alt { background: var(--paper-2); }
.row { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 64px; align-items: center; }
.row + .row { margin-top: 112px; }
.row.flip { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
.row.flip .row-text { order: 2; }
.row-text p:not(.label) { color: var(--grey); }
.row-text .btn { margin-top: 10px; }
.shot img { border: 1px solid var(--rule); border-radius: 3px; box-shadow: 0 16px 40px rgba(0, 0, 0, .18); }
.zoom { cursor: zoom-in; display: block; }

.cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px 48px; margin-top: 48px; }
.cols > div { border-top: 2px solid var(--ink); padding-top: 18px; }
.cols p { color: var(--grey); font-size: 16px; margin: 0; }

/* dark sections */
.dark { background: #111; color: #fff; padding: 96px 0; }
.maya { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 64px; align-items: start; }
.maya code { background: rgba(255, 255, 255, .1); }
.keys { display: grid; grid-template-columns: auto 1fr; margin: 0; border-top: 1px solid #333; }
.keys dt, .keys dd { margin: 0; padding: 13px 0; border-bottom: 1px solid #333; }
.keys dt { padding-right: 32px; white-space: nowrap; color: #fff; font-size: 15px; }
.keys dd { color: #b5b5b5; font-size: 16px; }
kbd { display: inline-block; min-width: 26px; text-align: center; font: 500 13px "IBM Plex Mono", ui-monospace, monospace; color: #fff; border: 1px solid #555; border-bottom-width: 2px; border-radius: 4px; padding: 2px 6px; }

/* download */
.lead { color: var(--grey); font-size: 19px; }
.dl { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 48px; margin: 48px 0 32px; }
.dl > div { border-top: 2px solid var(--ink); padding-top: 20px; display: flex; flex-direction: column; }
.dl > div.mine { border-top-color: var(--sun); }
.dl p { color: var(--grey); font-size: 16px; }
.dl-btns { display: flex; gap: 10px; flex-wrap: wrap; margin-top: auto; padding-top: 8px; }
.small { font-size: 15px; color: var(--grey); }
.small a, .faq a { color: var(--teal); }

/* faq */
.faq { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: 64px; }
details { border-bottom: 1px solid var(--rule); }
details:first-child { border-top: 1px solid var(--rule); }
summary { cursor: pointer; list-style: none; padding: 20px 40px 20px 0; font-size: 19px; font-weight: 500; position: relative; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 4px; top: 16px; font-size: 26px; font-weight: 300; }
details[open] summary::after { content: "–"; }
details p { color: var(--grey); padding-bottom: 8px; max-width: 680px; }

/* closing call to action */
.cta { padding: 72px 0; background: #000; }
.cta-in { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.cta h2 { margin: 0; }
.cta-in div { display: flex; gap: 14px; flex-wrap: wrap; }

/* footer */
.foot { background: var(--black); color: #aaa; padding: 40px 0 48px; font-size: 14px; }
.foot-in { display: grid; grid-template-columns: auto 1fr; gap: 16px 40px; align-items: center; }
.foot .brand { color: #fff; font-size: 16px; }
.foot nav { display: flex; gap: 24px; justify-content: flex-end; flex-wrap: wrap; }
.foot nav a { text-decoration: none; color: #ccc; }
.foot nav a:hover { color: #fff; }
.foot p { grid-column: 1 / -1; margin: 8px 0 0; max-width: 760px; }

.lightbox { position: fixed; inset: 0; z-index: 20; background: rgba(0, 0, 0, .92); display: grid; place-items: center; padding: 24px; cursor: zoom-out; }
.lightbox[hidden] { display: none; }
.lightbox img { max-height: calc(100vh - 48px); width: auto; }

@media (max-width: 960px) {
  .wrap { padding: 0 24px; }
  .top nav a:not(:last-child):not([href="#download"]) { display: none; }
  .hero { padding: 56px 0 48px; }
  .hero-in, .row, .row.flip, .maya, .faq { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .row.flip .row-text { order: 0; }
  .row + .row { margin-top: 72px; }
  .light, .dark { padding: 72px 0; }
  .cols, .dl { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .price { display: none; }
}
@media (max-width: 600px) {
  .wrap { padding: 0 16px; }
  .explore { display: none; }
  .bar-right { margin: 0 auto; }
  .keys dt { padding-right: 16px; }
  .foot-in { grid-template-columns: 1fr; }
  .foot nav { justify-content: flex-start; }
}