/* Relay Instruments — site styles. Palette and type follow ../../brand/README.md. */

@font-face { font-family: "Plex Condensed"; src: url("fonts/IBMPlexSansCondensed-Bold.ttf") format("truetype"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Plex Sans"; src: url("fonts/IBMPlexSans-Regular.ttf") format("truetype"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Plex Sans"; src: url("fonts/IBMPlexSans-SemiBold.ttf") format("truetype"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Plex Mono"; src: url("fonts/IBMPlexMono-Medium.ttf") format("truetype"); font-weight: 500; font-display: swap; }

:root {
  --page: #131412;
  --page-2: #1b1c1a;
  --text: #e7e8e2;
  --muted: #a4a79f;
  --rule: #2d2f2b;
  --aluminium: #c6c8c2;
  --engrave: #1a1b19;
  --red: #c8342a;
  --enamel: #56615b;
  --enamel-hi: #626e67;
  --enamel-lo: #4a544f;
  --legend: #eceadf;
  --sans: "Plex Sans", "Helvetica Neue", Arial, sans-serif;
  --cond: "Plex Condensed", "Arial Narrow", "Helvetica Neue", sans-serif;
  --mono: "Plex Mono", ui-monospace, Menlo, monospace;
  --gutter: clamp(16px, 4vw, 40px);
  --width: 1080px;
}

* { box-sizing: border-box; }

html { background: var(--page); color-scheme: dark; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(ellipse 90% 60% at 50% -10%, #23251f 0%, transparent 70%),
    var(--page);
  color: var(--text);
  font: 400 17px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--aluminium); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: #fff; }
:focus-visible { outline: 2px solid var(--aluminium); outline-offset: 3px; }

.wrap { width: 100%; max-width: var(--width); margin: 0 auto; padding: 0 var(--gutter); }

/* Header */

.site-header { padding: 28px 0 0; }
.site-header .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px 32px; }
.nameplate { display: block; width: min(300px, 70vw); line-height: 0; }
.nameplate img { width: 100%; height: auto; filter: drop-shadow(0 10px 18px rgba(0, 0, 0, .45)); }
.site-nav { display: flex; gap: 26px; font: 500 12px/1 var(--mono); letter-spacing: .2em; text-transform: uppercase; }
.site-nav a { color: var(--muted); text-decoration: none; padding: 6px 0; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--text); }
.site-nav a[aria-current="page"] { box-shadow: 0 2px 0 var(--red); }

/* Type */

.eyebrow { font: 500 12px/1.4 var(--mono); letter-spacing: .22em; text-transform: uppercase; color: var(--muted); margin: 0 0 14px; }
h1, h2 { font-family: var(--cond); font-weight: 700; letter-spacing: .01em; line-height: 1.05; margin: 0; }
h1 { font-size: clamp(40px, 6.2vw, 68px); }
h2 { font-size: clamp(28px, 3.6vw, 38px); }
h3 { font: 600 17px/1.3 var(--sans); margin: 0 0 6px; }
.lede { font-size: clamp(18px, 2vw, 21px); color: #cfd1ca; max-width: 42em; margin: 22px 0 0; }

/* Hero */

.hero { padding-block: clamp(56px, 9vw, 104px) clamp(40px, 6vw, 64px); }

/* Enamel module panel with four corner screws, like the plugin panels */

.panel {
  position: relative;
  background: linear-gradient(180deg, var(--enamel-hi), var(--enamel) 45%, var(--enamel-lo));
  border: 1px solid #262b28;
  border-radius: 4px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .14), inset 0 -1px 0 rgba(0, 0, 0, .3), 0 14px 30px rgba(0, 0, 0, .4);
  color: var(--legend);
  padding: 34px 34px 30px;
}
@media (max-width: 560px) { .panel { padding: 30px 20px 26px; } .product-shot { padding: 14px; } }
.panel::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: inherit;
  pointer-events: none;
  /* A screw head: lit from the upper left, dark rim, transparent outside */
  --screw: radial-gradient(circle 5.5px at 5.5px 5.5px, #e4e5e0 0, #a9aca4 45%, #5a5d57 85%, #2c2f2b 100%, transparent 102%);
  background:
    var(--screw) 11px 11px / 11px 11px no-repeat,
    var(--screw) right 11px top 11px / 11px 11px no-repeat,
    var(--screw) left 11px bottom 11px / 11px 11px no-repeat,
    var(--screw) right 11px bottom 11px / 11px 11px no-repeat;
}
.panel .legend { font: 500 11px/1.4 var(--mono); letter-spacing: .24em; text-transform: uppercase; color: rgba(236, 234, 223, .78); margin: 0 0 10px; }
.panel h2 a { color: var(--legend); text-decoration: none; }
.panel p { color: rgba(236, 234, 223, .9); }

/* Product panels, one after another: text beside the screenshot, or above it when .wide */

.products { display: flex; flex-direction: column; gap: 32px; padding-bottom: clamp(56px, 8vw, 96px); }
.product { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: 24px 44px; align-items: center; }
.product.wide { grid-template-columns: minmax(0, 1fr); }
.product.wide .product-text { display: grid; grid-template-columns: minmax(0, 1fr) auto; column-gap: 44px; align-items: end; }
.product.wide .product-text > :not(.more) { grid-column: 1; }
.product.wide .more { grid-column: 2; grid-row: 1 / span 3; align-self: end; margin-top: 0; }
.product-text p { margin: 14px 0 0; max-width: 34em; }
.product .more { margin-top: 26px; display: flex; flex-wrap: wrap; align-items: center; gap: 14px 28px; }
.product .more a { font: 500 12px/1 var(--mono); letter-spacing: .18em; text-transform: uppercase; color: var(--legend); }
.product .legend { margin: 0 0 10px; }
@media (max-width: 820px) {
  .product, .product.wide .product-text { grid-template-columns: minmax(0, 1fr); }
  .product.wide .more { grid-column: 1; grid-row: auto; margin-top: 22px; }
}

/* Screenshots sit recessed in the panel */

.screen { margin: 0; padding: 6px; background: #0b0c0b; border-radius: 3px; box-shadow: inset 0 2px 6px rgba(0, 0, 0, .7), 0 1px 0 rgba(255, 255, 255, .12); line-height: 0; }
.screen img { width: 100%; height: auto; border-radius: 2px; }

/* "Coming soon" lamp */

.status { display: inline-flex; align-items: center; gap: 10px; font: 500 12px/1 var(--mono); letter-spacing: .2em; text-transform: uppercase; color: var(--legend); }
.status::before {
  content: ""; width: 11px; height: 11px; border-radius: 50%;
  background: radial-gradient(circle at 38% 34%, #ff8a7a, var(--red) 55%, #6d1712);
  box-shadow: 0 0 0 2px #1d201e, 0 0 10px rgba(232, 72, 56, .75);
}

/* Product page */

.product-hero { padding-block: clamp(48px, 7vw, 84px) 32px; }
.product-hero .status { margin-top: 26px; }
.product-shot { padding: 18px; margin: 0 0 clamp(48px, 7vw, 80px); }
.product-shot.tall { max-width: 560px; }
.split { display: grid; grid-template-columns: minmax(0, 520px) 1fr; gap: 56px; align-items: start; }
.split .features { grid-template-columns: 1fr; gap: 26px; }
@media (max-width: 880px) { .split { grid-template-columns: 1fr; gap: 0; } }
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); gap: 30px 40px; padding: 0; margin: 28px 0 clamp(48px, 7vw, 80px); list-style: none; }
.features li { border-top: 1px solid var(--rule); padding-top: 16px; }
.features p { margin: 0; color: #c4c6bf; font-size: 16px; }
.specs { border-collapse: collapse; width: 100%; max-width: 720px; margin: 22px 0 clamp(56px, 8vw, 96px); font-size: 16px; }
.specs th, .specs td { text-align: left; vertical-align: top; padding: 12px 0; border-top: 1px solid var(--rule); }
.specs th { font: 500 12px/1.9 var(--mono); letter-spacing: .18em; text-transform: uppercase; color: var(--muted); width: 38%; padding-right: 20px; font-weight: 500; }

/* Plain text pages (terms, privacy) */

.prose { max-width: 720px; padding-block: clamp(48px, 7vw, 84px) clamp(56px, 8vw, 96px); }
.prose h2 { font-size: 26px; margin: 42px 0 10px; }
.prose p, .prose li { color: #cfd1ca; }
.prose .updated { font: 500 12px/1.4 var(--mono); letter-spacing: .18em; text-transform: uppercase; color: var(--muted); margin-top: 16px; }

/* Footer */

main { flex: 1; }

.site-footer { border-top: 1px solid var(--rule); background: var(--page-2); padding: 34px 0 42px; font-size: 15px; color: var(--muted); }
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 18px 32px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 22px; }
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--text); }
.site-footer p { margin: 0; }