/* Monomodule homepage. The page is a stack of brochure "sheets": graph paper printed in one spot ink each
   (dark, red, paper, blue, cream, signal red, violet), after the Elektron print material of the early 2000s. */

:root {
  --ink: #18190F;
  --night: #16170D;          /* the poster's background, so the poster sits flush */
  --paper: #FFF3FC;          /* the poster's band, a touch lighter */
  --red: #FE2629;            /* MODULE red from the poster */
  --red-ink: #D2171B;        /* red for small text on light paper (AA contrast) */
  --signal: #D81B1E;         /* the download sheet */
  --blue: #2B4C9E;
  --teal: #2A6887;
  --cream: #F3ECDD;
  --violet: #6A48C0;
  --led: #4CFF3A;

  --grid: 28px;
  --wrap: 1260px;            /* 45 grid cells, so the wrap's edges sit on grid lines */
  --gutter: clamp(16px, 4vw, 40px);

  --f-sans: "Jost", "Futura", "Century Gothic", "Avenir Next", system-ui, sans-serif;
  --f-cond: "Saira Extra Condensed", "Arial Narrow", "Roboto Condensed", sans-serif;
  --f-pixel: "Silkscreen", ui-monospace, monospace;
  --f-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  --noise-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .9 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  --noise-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .9 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ------------------------------------------------------------------ base */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 72px; }
body {
  margin: 0;
  background: var(--night);
  color: var(--ink);
  font: 400 17px/1.55 var(--f-sans);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-underline-offset: .18em; text-decoration-thickness: 1.5px; }
a:hover { text-decoration-thickness: 2.5px; }
p { margin: 0 0 1em; }
h1, h2, h3, h4 { margin: 0; font-weight: inherit; }
code { font: .88em/1.4 var(--f-mono); background: color-mix(in srgb, currentColor 9%, transparent); padding: .08em .35em; border-radius: 2px; overflow-wrap: anywhere; }
b { font-weight: 600; }
:focus-visible { outline: 3px solid var(--focus, currentColor); outline-offset: 3px; }
::selection { background: var(--red); color: #fff; }

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--red); color: #fff; padding: .6rem 1rem; font: 700 1rem var(--f-cond); text-transform: uppercase; letter-spacing: .06em; }
.skip:focus { top: 12px; }

.wrap { width: min(var(--wrap), 100% - 2 * var(--gutter)); margin-inline: auto; }
.wrap--narrow { width: min(900px, 100% - 2 * var(--gutter)); }
.icon { width: 1em; height: 1em; fill: currentColor; flex: none; }
.icon--inline { display: inline-block; vertical-align: -.1em; width: .8em; height: .8em; }
.mark { fill: currentColor; flex: none; }
.red { color: var(--red); }
.muted { opacity: .72; }
.small { font-size: .9rem; opacity: .85; }

/* ------------------------------------------------------------------ sheets */
.sheet {
  --grid-line: rgba(0, 0, 0, .08);
  --line: currentColor;
  --accent: var(--red);
  --on-accent: #fff;
  --noise: var(--noise-dark);
  --noise-alpha: .05;
  position: relative;
  isolation: isolate;
  background-color: var(--bg);
  color: var(--fg);
  background-image:
    linear-gradient(to right, var(--grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid-line) 1px, transparent 1px);
  background-size: var(--grid) var(--grid);
  background-position: 50% 0;
  padding-block: calc(var(--grid) * 3);
}
.sheet::after {         /* a little print grain */
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image: var(--noise);
  opacity: var(--noise-alpha);
}
.sheet--dark   { --bg: var(--night); --fg: #F2ECF1; --grid-line: rgba(255, 255, 255, .055); --line: rgba(255, 255, 255, .5); --noise: var(--noise-light); --noise-alpha: .035; --focus: var(--led); }
.sheet--red    { --bg: #FFF7F6; --fg: var(--red-ink); --grid-line: rgba(254, 38, 41, .17); --line: var(--red); --soft: rgba(254, 38, 41, .35); }
.sheet--paper  { --bg: var(--paper); --fg: var(--ink); --grid-line: rgba(24, 25, 15, .075); --line: var(--ink); }
.sheet--blue   { --bg: #F6F8FF; --fg: var(--blue); --grid-line: rgba(43, 76, 158, .16); --line: var(--blue); --accent: var(--blue); }
.sheet--cream  { --bg: var(--cream); --fg: var(--teal); --grid-line: transparent; --noise-alpha: .08; }
.sheet--signal {
  --bg: var(--signal); --fg: #fff; --grid-line: rgba(0, 0, 0, .13); --line: #fff; --accent: #fff; --on-accent: var(--signal); --focus: #fff;
  background-image:
    radial-gradient(ellipse 90% 60% at 50% 0, rgba(60, 0, 0, .45), transparent 70%),
    linear-gradient(to right, var(--grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid-line) 1px, transparent 1px);
  background-size: 100% 100%, var(--grid) var(--grid), var(--grid) var(--grid);
  background-position: 0 0, 50% 0, 50% 0;
}
.sheet--violet { --bg: #FBF9FF; --fg: var(--violet); --grid-line: rgba(106, 72, 192, .17); --line: var(--violet); --accent: var(--violet); }
.sheet--flush { padding-top: calc(var(--grid) * 2); }

/* ------------------------------------------------------------------ type */
.wordmark { width: 6.27em; height: auto; aspect-ratio: 514.08 / 55.44; fill: currentColor; flex: none; }   /* the SVG logo; font-size sets its scale */
.wordmark__module { fill: var(--red); }
.wordmark--sm { font-size: 1.15rem; }
.wordmark--xl { font-size: clamp(3rem, 9.4vw, 7.6rem); }
.h-display { font: 800 clamp(2.5rem, 5.6vw, 4.8rem)/.9 var(--f-cond); text-transform: uppercase; letter-spacing: .005em; text-wrap: balance; }
.h-thin { font: 300 clamp(1.7rem, 3vw, 2.5rem)/1.05 var(--f-sans); text-transform: uppercase; letter-spacing: .02em; color: var(--accent); }
.h-cond { font: 800 1.6rem/1 var(--f-cond); text-transform: uppercase; letter-spacing: .01em; margin-bottom: .6rem; }
.label { font: 700 1.05rem/1.2 var(--f-cond); text-transform: uppercase; letter-spacing: .07em; margin: 0 0 .7rem; }
.kicker { color: var(--red); }
.runin { color: var(--red); text-transform: uppercase; font-weight: 500; letter-spacing: .03em; }

.arrow-l, .label--arrow::after {
  content: "";
  display: inline-block;
  width: .52em;
  height: .62em;
  background: currentColor;
  clip-path: polygon(100% 0, 0 50%, 100% 100%);
  vertical-align: .02em;
}
.label--arrow::after { margin-left: .6em; }

/* ------------------------------------------------------------------ components */
.box { position: relative; border: 2px solid var(--line); background: var(--bg); }
.box__head {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  background: var(--accent); color: var(--on-accent);
  font: 800 1.55rem/1 var(--f-cond); text-transform: uppercase; letter-spacing: .02em;
  padding: .5rem .9rem .42rem;
}
.box__head h2 { font: inherit; }
.box--center { text-align: center; }


.tag {
  display: inline-flex; align-items: center; gap: .4rem;
  font: 700 .82rem/1 var(--f-cond); text-transform: uppercase; letter-spacing: .08em;
  border: 1.5px solid currentColor; padding: .28rem .45rem .22rem; background: var(--bg); margin: 0;
}

.stripes { display: grid; gap: 4px; margin-top: 1rem; max-width: 880px; }
.stripes span { display: block; height: 7px; background: var(--red); }
.stripes span + span { height: 3px; background: var(--fg); }

.btn {
  --shadow: rgba(0, 0, 0, .35);
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  font: 800 1.3rem/1 var(--f-cond); text-transform: uppercase; letter-spacing: .045em; text-decoration: none;
  padding: .78rem 1.1rem .7rem; border: 2px solid currentColor; cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease, background-color .12s ease, color .12s ease;
}
.btn:hover { transform: translate(-2px, -2px); box-shadow: 4px 4px 0 var(--shadow); }
.btn:active { transform: none; box-shadow: none; }
.btn--primary { background: var(--red); border-color: var(--red); color: #fff; --shadow: var(--paper); }
.btn--ghost { background: transparent; color: inherit; --shadow: var(--red); }
.btn--light { background: #fff; border-color: #fff; color: var(--signal); --shadow: rgba(60, 0, 0, .5); }
.btn--violet { background: var(--violet); border-color: var(--violet); color: #fff; --shadow: rgba(106, 72, 192, .35); }
.btn--outline { background: var(--bg); color: var(--fg); --shadow: rgba(106, 72, 192, .35); }
.btn--lg { font-size: clamp(1.3rem, 2vw, 1.55rem); padding: .9rem 1.3rem .8rem; }
.btn--sm { font-size: 1.05rem; padding: .5rem .8rem .44rem; }
.sheet--paper .btn--primary, .dl-dialog .btn--primary { --shadow: var(--ink); }

/* ------------------------------------------------------------------ nav */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(22, 23, 13, .9);
  -webkit-backdrop-filter: blur(10px) saturate(1.2);
  backdrop-filter: blur(10px) saturate(1.2);
  border-bottom: 1px solid rgba(255, 255, 255, .1);
  color: #F2ECF1;
  --focus: var(--led);
}
.nav__inner { width: min(var(--wrap), 100% - 2 * var(--gutter)); margin-inline: auto; height: 58px; display: flex; align-items: center; gap: 1.4rem; }
.nav__brand { display: flex; align-items: center; gap: .55rem; text-decoration: none; opacity: 0; visibility: hidden; transform: translateY(-4px); transition: opacity .2s, transform .2s, visibility .2s; }
.nav.is-scrolled .nav__brand { opacity: 1; visibility: visible; transform: none; }
.nav__mark { color: var(--red); }
.nav__links { display: flex; gap: 1.4rem; margin: 0 0 0 auto; padding: 0; list-style: none; }
.nav__links a { font: 700 1.08rem/1 var(--f-cond); text-transform: uppercase; letter-spacing: .07em; text-decoration: none; color: rgba(242, 236, 241, .72); padding: .4rem 0; border-bottom: 2px solid transparent; }
.nav__links a:hover, .nav__links a[aria-current="true"] { color: #fff; border-bottom-color: var(--red); }
.nav__toggle { display: none; }

/* ------------------------------------------------------------------ hero */
.hero { padding-top: calc(var(--grid) * 2); padding-bottom: 0; overflow: hidden; }
.masthead { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 2rem; margin-bottom: 2.6rem; }
.masthead__tagline { font: italic 500 clamp(1rem, 1.9vw, 1.55rem)/1.1 var(--f-sans); text-transform: uppercase; letter-spacing: .035em; margin: .7rem 0 0; }
.masthead__intro {
  display: flex; align-items: center; gap: .9rem; border: 2px solid var(--line); padding: .9rem 1.1rem;
  font: 700 1.25rem/1.05 var(--f-cond); text-transform: uppercase; letter-spacing: .04em; background: var(--bg);
}
.masthead__intro p { margin: 0; }
.masthead__intro .muted { font-size: .92rem; letter-spacing: .06em; }
.masthead__mark { color: var(--red); }

.hero__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(2rem, 4vw, 3.6rem); align-items: start; }
.hero__poster { position: relative; margin: 0; border: 2px solid rgba(255, 255, 255, .8); box-shadow: 0 40px 90px -30px rgba(0, 0, 0, .9); }
.hero__poster::before { /* the poster's green glow spilling onto the sheet */
  content: ""; position: absolute; inset: 30% -12% 25%; z-index: -1;
  background: radial-gradient(closest-side, rgba(76, 255, 58, .22), transparent);
  filter: blur(30px);
}
.hero__poster img { width: 100%; }

.hero__copy { padding-top: .2rem; }
.hero__title { font: 800 clamp(2.9rem, 6.1vw, 5.7rem)/.88 var(--f-cond); text-transform: uppercase; letter-spacing: .005em; margin: .2rem 0 1.4rem; text-wrap: balance; }
.hero__title .red { display: block; }
.hero__lede { font-size: clamp(1.08rem, 1.4vw, 1.24rem); line-height: 1.55; max-width: 36em; color: rgba(242, 236, 241, .88); }
.hero__points { list-style: none; margin: 1.5rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.2rem 1.6rem; max-width: 42rem; }
.hero__points li { border-left: 3px solid var(--red); padding: .15rem 0 .15rem .9rem; font-size: .96rem; line-height: 1.45; color: rgba(242, 236, 241, .78); }
.hero__points b { display: block; font: 800 1.35rem/1 var(--f-cond); text-transform: uppercase; letter-spacing: .03em; color: #fff; margin-bottom: .35rem; }
.cta-row { display: flex; flex-wrap: wrap; gap: .9rem; margin: 1.8rem 0 1.1rem; }
.hero__meta { font-size: .95rem; color: rgba(242, 236, 241, .66); max-width: 40em; }
.hero__meta a { color: #fff; }
.box--features { margin-top: calc(var(--grid) * 2); }
.featuring { display: grid; gap: 2px; background: var(--line); }      /* the 2px gaps show through as rules */
.featuring__row { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; background: var(--line); }
.featuring__row--basics { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.featuring__row--apps { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.spec, .app { background: var(--bg); padding: clamp(1.1rem, 2vw, 1.5rem); color: rgba(242, 236, 241, .8); }
.spec h3, .app h3 { font: 800 1.55rem/1 var(--f-cond); text-transform: uppercase; letter-spacing: .01em; color: #fff; margin: .9rem 0 .55rem; }
.spec p, .app p { margin: 0; font-size: .96rem; line-height: 1.5; }
.app .model { display: block; }
.app h3 { margin-bottom: .2rem; }
.app .app__fmt { font: 500 .78rem/1.4 var(--f-sans); text-transform: uppercase; letter-spacing: .05em; opacity: .72; margin-bottom: .75rem; }

.marquee { margin-top: calc(var(--grid) * 3); background: var(--red); color: #fff; overflow: hidden; border-block: 2px solid var(--night); }
.marquee__track { display: flex; width: max-content; animation: marquee 48s linear infinite; }
.marquee span { font: 800 1.35rem/1 var(--f-cond); text-transform: uppercase; letter-spacing: .06em; padding: .7rem 0 .62rem; white-space: nowrap; }
.marquee span::after { content: "•"; margin: 0 1.3rem; opacity: .7; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ------------------------------------------------------------------ intro */
.box--intro { padding: clamp(1.4rem, 3vw, 2.2rem) clamp(1.2rem, 3vw, 2.4rem) 1rem; }
.box--intro .h-thin { margin-bottom: 1.3rem; }
.intro-cols { columns: 2 22rem; column-gap: 2.6rem; font-size: 1.02rem; color: rgba(242, 236, 241, .88); }
.intro-cols p { break-inside: avoid; }

.model { font: 800 4rem/.78 var(--f-cond); color: var(--red); letter-spacing: -.01em; text-transform: uppercase; }

/* screenshots sit in a brushed-aluminium bezel, like the hardware photos in the brochures */
.shot { position: relative; margin: 0; padding: clamp(8px, 1.2vw, 16px); background: linear-gradient(180deg, #F1F1F4, #CFCFD6 55%, #BDBDC6); border-radius: 3px; box-shadow: 0 1px 0 rgba(255, 255, 255, .6) inset, 0 24px 50px -24px rgba(0, 0, 0, .7); }
.shot img { width: 100%; border: 1px solid rgba(0, 0, 0, .25); background: #fff; }
.shot__tag { position: absolute; top: -.8rem; left: 1rem; z-index: 1; color: var(--fg); }
.shot--paper { background: #fff; border: 2px solid var(--line); border-radius: 0; box-shadow: none; }
.shot--paper img { border: 0; }
.shot figcaption { font: 700 1rem/1.3 var(--f-cond); text-transform: uppercase; letter-spacing: .05em; margin-top: .8rem; color: var(--fg); }

/* ------------------------------------------------------------------ machines (red sheet) */
.machines__top { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 1.6rem; }
.block-title { display: flex; align-items: flex-end; gap: 1.2rem; background: var(--red); color: var(--bg); padding: clamp(1.2rem, 3vw, 2rem); margin: 0; }
.block-title__num { font: 800 clamp(7rem, 17vw, 13rem)/.74 var(--f-cond); letter-spacing: -.02em; }
.block-title__text { font: 800 clamp(2rem, 4vw, 3.3rem)/.88 var(--f-cond); text-transform: uppercase; padding-bottom: .2rem; }
.block-title__text span { display: block; opacity: .72; }
.machines__intro { display: flex; flex-direction: column; justify-content: center; padding: clamp(1.3rem, 3vw, 2.2rem); }
.machines__intro .h-cond { font-size: clamp(1.7rem, 2.6vw, 2.3rem); }
.machines__intro p:not(.h-cond) { max-width: 34em; margin-inline: auto; }
.machines__shot { grid-column: 1 / -1; margin-top: .8rem; }

.families { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 1.4rem; margin-top: 2.2rem; }
.families > .family { grid-column: 1 / -1; }
.families > .family--half { grid-column: auto; grid-template-columns: 200px minmax(0, 1fr); }
.family--half .family__list { grid-template-columns: minmax(0, 1fr); }
.family { display: grid; grid-template-columns: 230px minmax(0, 1fr); border: 2px solid var(--line); background: var(--bg); }
.family__head { background: var(--red); color: #fff; padding: 1rem 1.1rem; }
.family__head h3 { font: 800 2.5rem/.9 var(--f-cond); letter-spacing: .01em; margin-bottom: .35rem; }
.family__head p { font-size: .93rem; line-height: 1.38; margin: 0; }
.family__list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(262px, 1fr)); gap: 2px; overflow: hidden; }
.machine { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) auto; grid-template-areas: "name ctl" "lcd lcd"; gap: .7rem .8rem; align-items: start; padding: 1rem 1rem 1.05rem; box-shadow: 0 0 0 2px var(--soft); }
.machine__name { grid-area: name; }
.machine__name b { display: block; font: 800 1.75rem/.95 var(--f-cond); letter-spacing: .02em; }
.machine__name span { display: block; font: 500 .8rem/1.3 var(--f-sans); text-transform: uppercase; letter-spacing: .06em; margin-top: .2rem; }
.machine__note { grid-area: ctl; font: 700 .78rem/1 var(--f-cond); text-transform: uppercase; letter-spacing: .07em; border: 1.5px dashed currentColor; padding: .32rem .4rem .26rem; white-space: nowrap; }

.lcd { grid-area: lcd; display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); gap: 2px; list-style: none; margin: 0; padding: 3px; background: rgba(254, 38, 41, .08); border: 1.5px solid var(--soft); }
.lcd li { font: 400 8px/1 var(--f-pixel); text-align: center; padding: 5px 0 4px; background: var(--bg); min-width: 0; overflow: hidden; letter-spacing: 0; }
.lcd li:empty::before { content: "·"; opacity: .45; }
.footnote { font-size: .88rem; margin: 1.4rem 0 0; max-width: 60em; }

/* ------------------------------------------------------------------ toolkit (paper sheet) */
.banner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; border: 2px solid var(--line); background: var(--bg); padding: clamp(1rem, 2.4vw, 1.5rem) clamp(1.1rem, 3vw, 1.8rem); }
.banner__title { font: 800 clamp(2rem, 4.6vw, 3.8rem)/.92 var(--f-cond); text-transform: uppercase; color: var(--red); text-wrap: balance; }
.banner__mark { color: var(--red); width: clamp(40px, 5vw, 58px); height: auto; }

.features { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2px; margin-top: 1.8rem; background: var(--line); border: 2px solid var(--line); }
.feature { background: var(--bg); padding: clamp(1.2rem, 2.4vw, 1.7rem); }
.feature h3 { font: 800 1.65rem/.98 var(--f-cond); text-transform: uppercase; letter-spacing: .01em; margin: 1rem 0 .55rem; }
.feature p { margin: 0; font-size: .98rem; }
.badge { display: inline-block; font: 700 16px/1 var(--f-pixel); color: var(--red); border: 2px solid currentColor; padding: 5px 7px 4px; }

.toolkit__split { margin-top: 2.6rem; }

.decals { margin-top: 2.8rem; background: #F4F1EC; border-radius: 10px; padding: clamp(1rem, 2.4vw, 1.6rem); box-shadow: 0 1px 0 rgba(0, 0, 0, .05), 0 20px 40px -24px rgba(0, 0, 0, .35); }
.decals__bar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; background: #8E8E90; color: #fff; border-radius: 7px; padding: .5rem 1rem .45rem; }
.decals__brand { display: flex; align-items: center; gap: .5rem; font: 500 1.05rem/1 var(--f-sans); letter-spacing: .02em; }
.decals__bar h3 { font: 700 1.15rem/1 var(--f-cond); text-transform: uppercase; letter-spacing: .06em; }
.decals__lede { margin: 1.1rem .2rem 1.2rem; max-width: 46em; color: #4A4A48; }
.decals__sheet { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1rem, 2.5vw, 1.8rem); }
.decal { background: #fff; padding: 8px 8px 10px; border-radius: 9px; box-shadow: 0 1px 1px rgba(0, 0, 0, .12), 0 6px 16px -6px rgba(0, 0, 0, .22); transition: transform .2s ease; }
.decal:nth-child(1) { transform: rotate(-1.2deg); }
.decal:nth-child(2) { transform: rotate(.8deg); }
.decal:nth-child(3) { transform: rotate(-.5deg); }
.decal:nth-child(4) { transform: rotate(1deg); }
.decal:nth-child(5) { transform: rotate(-.9deg); }
.decal:nth-child(6) { transform: rotate(.6deg); }
.decal:hover { transform: rotate(0) scale(1.03); }
.decal img { border-radius: 4px; }
.decal span { display: block; margin-top: .55rem; font: 700 .95rem/1 var(--f-cond); text-transform: uppercase; letter-spacing: .07em; color: #5A5A58; text-align: center; }

/* ------------------------------------------------------------------ library (blue sheet) */
.library__head { max-width: 50rem; }
.library__head .h-display { margin-bottom: 1rem; }
.library__lede { font-size: clamp(1.08rem, 1.5vw, 1.28rem); color: var(--ink); max-width: 38em; }
.library__note { font-size: 1rem; color: var(--ink); max-width: 44em; margin: .8rem 0 0; padding-left: .9rem; border-left: 3px solid var(--blue); }
.library__shot { margin-top: 2rem; }
.steps-grid { list-style: none; margin: 1.8rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.2rem; counter-reset: step; }
.steps-grid li { position: relative; border: 2px solid var(--line); background: var(--bg); padding: 1.3rem 1.3rem 1.1rem; counter-increment: step; }
.steps-grid li::before { content: counter(step, decimal-leading-zero); position: absolute; top: 1.2rem; right: 1.2rem; font: 700 16px/1 var(--f-pixel); opacity: .55; }
.steps-grid h3 { font: 800 1.6rem/1 var(--f-cond); text-transform: uppercase; margin: 0 2.5rem .55rem 0; }
.steps-grid p { margin: 0; color: var(--ink); font-size: .98rem; }

/* ------------------------------------------------------------------ engine (cream sheet) */
.how__title { color: var(--teal); text-align: center; margin-bottom: 1.6rem; }
.pipeline { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 1.4rem; }
.pipeline li { position: relative; border: 1.5px solid currentColor; background: #FBF6EB; padding: 1.1rem 1.1rem 1rem; }
.pipeline li:not(:last-child)::after { /* arrow to the next stage */
  content: ""; position: absolute; top: 50%; right: calc(-1.4rem + 2px); width: calc(1.4rem - 4px); height: 14px; transform: translateY(-50%);
  background: currentColor; clip-path: polygon(0 40%, 55% 40%, 55% 0, 100% 50%, 55% 100%, 55% 60%, 0 60%);
}
.pipeline__n { font: 700 16px/1 var(--f-pixel); opacity: .6; }
.pipeline h4 { font: 800 1.45rem/1 var(--f-cond); text-transform: uppercase; margin: .6rem 0 .5rem; }
.pipeline p { margin: 0; font-size: .92rem; color: #2E3A40; }

/* ------------------------------------------------------------------ download (signal sheet) */
.download__head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1.5rem 2rem; }
.download__head .h-display { max-width: 12em; }

.get { list-style: none; margin: 2.2rem 0 0; padding: 0; display: grid; grid-template-columns: 1.55fr minmax(0, 1fr) minmax(0, 1fr); gap: 1.2rem; }
.get__step { position: relative; background: #fff; color: var(--ink); padding: 1.5rem 1.4rem 1.3rem; --bg: #fff; --fg: var(--ink); --focus: var(--signal); }
.get__n { font: 700 16px/1 var(--f-pixel); color: var(--signal); }
.get__step h3 { font: 800 2rem/.95 var(--f-cond); text-transform: uppercase; color: var(--signal); margin: .55rem 0 .7rem; }
.get__step p { font-size: 1rem; }
.get__step .btn--light { background: var(--signal); border-color: var(--signal); color: #fff; font-size: 1.1rem; }
.get__release { font: 600 .82rem/1.2 var(--f-sans); text-transform: uppercase; letter-spacing: .06em; color: #6A6A62; }
.get__small { font-size: .9rem; color: #55554F; margin: .9rem 0 0; }
.get__note { font-size: .95rem; margin: 1rem 0 0; padding-top: .8rem; border-top: 2px dotted var(--signal); }
.get__note b { color: var(--signal); }

.platforms { display: grid; gap: .6rem; }
.platform {
  position: relative;
  display: grid; grid-template-columns: 7.2rem minmax(0, 1fr) auto; grid-template-areas: "os req go" "os fmt go"; column-gap: .9rem; align-items: center;
  border: 2px solid var(--signal); color: var(--signal); text-decoration: none; padding: .6rem .8rem .55rem;
  transition: background-color .12s, color .12s;
}
.platform:hover, .platform.is-detected { background: var(--signal); color: #fff; }
.platform.is-detected::before { content: "Your system"; position: absolute; top: -.62rem; right: .6rem; background: var(--ink); color: #fff; font: 700 .7rem/1 var(--f-cond); letter-spacing: .08em; text-transform: uppercase; padding: .2rem .35rem .16rem; }
.platform__os { grid-area: os; font: 800 1.9rem/1 var(--f-cond); text-transform: uppercase; }
.platform__req { grid-area: req; font: 600 .78rem/1.2 var(--f-sans); text-transform: uppercase; letter-spacing: .05em; }
.platform__fmt { grid-area: fmt; font: 500 .78rem/1.2 var(--f-sans); text-transform: uppercase; letter-spacing: .05em; opacity: .8; }
.platform__go { grid-area: go; display: flex; align-items: center; gap: .4rem; font: 800 1.1rem/1 var(--f-cond); text-transform: uppercase; letter-spacing: .05em; white-space: nowrap; }


.table-wrap { margin-top: 2.6rem; overflow-x: auto; }
.req { width: 100%; border-collapse: collapse; min-width: 640px; font-size: .95rem; }
.req th, .req td { border: 1.5px solid rgba(255, 255, 255, .55); padding: .65rem .8rem; text-align: left; vertical-align: top; }
.req thead th { font: 800 1.1rem/1 var(--f-cond); text-transform: uppercase; letter-spacing: .07em; background: rgba(0, 0, 0, .14); }
.req tbody th { font: 800 1.2rem/1.1 var(--f-cond); text-transform: uppercase; white-space: nowrap; }
.req code { background: rgba(0, 0, 0, .2); }

/* ------------------------------------------------------------------ HQ / open source (violet sheet) */
.hq { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 1.6rem; align-items: stretch; }
.hq__block { display: grid; place-items: center; background: var(--violet); color: var(--bg); aspect-ratio: 5 / 4; }
.hq__block .mark { width: 52%; height: auto; }
.hq__kana { margin: 1rem 0 0; background: rgba(106, 72, 192, .22); text-align: center; font: 400 clamp(2.2rem, 5.4vw, 4.2rem)/1.25 "Dela Gothic One", var(--f-sans); letter-spacing: .04em; padding: .2rem 0; }
.hq__info { display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center; border: 2px solid var(--line); background: var(--bg); padding: clamp(1.4rem, 3.5vw, 2.6rem); }
.hq__title { font: 800 clamp(2rem, 3.8vw, 3rem)/.92 var(--f-cond); text-transform: uppercase; margin-bottom: 1.3rem; }
.hq__text { font: 500 1rem/1.6 var(--f-sans); text-transform: uppercase; letter-spacing: .03em; max-width: 34em; }
.hq__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: .8rem; margin-top: .6rem; }
.hq__lower { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 1.6rem; margin-top: 1.6rem; }
.code-box, .credits { border: 2px solid var(--line); background: var(--bg); padding: clamp(1.2rem, 2.6vw, 1.8rem); }
.tag--cam { margin-bottom: 1rem; }
.cam { position: relative; width: 18px; height: 12px; border: 2px solid currentColor; border-radius: 2px; }
.cam::before { content: ""; position: absolute; left: 50%; top: 50%; width: 6px; height: 6px; border: 1.5px solid currentColor; border-radius: 50%; transform: translate(-50%, -50%); }
.code { position: relative; background: #1C1631; color: #EEE8FF; margin: .4rem 0 1rem; }
.code pre { margin: 0; padding: 1.1rem 1.2rem; overflow-x: auto; font: 14px/1.7 var(--f-mono); }
.code code { background: none; padding: 0; font-size: inherit; }
.code__copy {
  position: absolute; top: .5rem; right: .5rem; display: flex; align-items: center; gap: .35rem; cursor: pointer;
  font: 700 .85rem/1 var(--f-cond); text-transform: uppercase; letter-spacing: .07em;
  background: rgba(255, 255, 255, .1); color: #fff; border: 1px solid rgba(255, 255, 255, .3); padding: .35rem .5rem .3rem;
}
.code__copy:hover { background: rgba(255, 255, 255, .2); }
.code-box .small { color: #3F3558; }
.credits ul { list-style: none; margin: 0; padding: 0; }
.credits li { border-bottom: 1.5px dotted var(--line); padding: .65rem 0 .55rem; }
.credits li:last-child { border-bottom: 0; }
.credits a { font: 800 1.35rem/1 var(--f-cond); text-transform: uppercase; letter-spacing: .02em; }
.credits span { display: block; font-size: .92rem; color: #3F3558; margin-top: .2rem; }

/* ------------------------------------------------------------------ FAQ */
.faq__title { color: var(--ink); text-align: center; margin-bottom: 2rem; }
.faq details { border: 2px solid var(--line); background: var(--bg); margin-top: -2px; }
.faq summary {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem; cursor: pointer; list-style: none;
  font: 800 clamp(1.25rem, 2.2vw, 1.5rem)/1.1 var(--f-cond); text-transform: uppercase; letter-spacing: .02em; padding: 1rem 1.2rem .9rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; display: grid; place-items: center; width: 30px; height: 30px; border: 2px solid currentColor; font: 600 1.3rem/1 var(--f-sans); }
.faq details[open] summary::after { content: "−"; background: var(--red); border-color: var(--red); color: #fff; }
.faq summary:hover { color: var(--red-ink); }
.faq details > :not(summary) { margin: 0 1.2rem 1.2rem; max-width: 62ch; }
.faq ul { padding-left: 1.2rem; }
.faq li + li { margin-top: .4rem; }

/* ------------------------------------------------------------------ footer */
.footer { color: #fff; }
.footer__row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .8rem 2rem; }
.footer__red { background: var(--red); padding: 1.5rem 0; }
.wordmark--footer { font-size: clamp(2rem, 4.4vw, 3rem); }
.wordmark--footer .wordmark__module { fill: var(--ink); }
.footer__contact { margin: 0; font: 600 .95rem/1.5 var(--f-sans); text-transform: uppercase; letter-spacing: .04em; text-align: right; }
.footer__blue { background: #2C45A3; padding: 1.2rem 0; }
.footer__url { margin: 0; font: 800 clamp(1.5rem, 3.4vw, 2.2rem)/1 var(--f-cond); text-transform: uppercase; letter-spacing: .03em; }
.footer__more { margin: 0; font: 600 .78rem/1.35 var(--f-sans); text-transform: uppercase; letter-spacing: .06em; max-width: 30em; text-align: right; }
.footer__legal { padding: 1.6rem 0 2.6rem; font-size: .84rem; line-height: 1.6; color: rgba(242, 236, 241, .6); }
.footer__legal p { max-width: 70em; }
.footer__legal a { color: rgba(242, 236, 241, .85); }

/* ------------------------------------------------------------------ download dialog */
.dl-dialog { border: 2px solid var(--ink); padding: 0; width: min(560px, 100% - 32px); background: var(--paper); color: var(--ink); box-shadow: 10px 10px 0 var(--red); --accent: var(--red); --on-accent: #fff; --bg: var(--paper); --focus: var(--red); }
.dl-dialog::backdrop { background: rgba(22, 23, 13, .72); -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px); }
.dl-dialog__inner { margin: 0; }
.dl-dialog__x { background: none; border: 0; color: inherit; font: 400 2rem/1 var(--f-sans); cursor: pointer; padding: 0 .2rem; }
.dl-dialog__body { padding: 1.3rem 1.4rem 1rem; }
.dl-dialog__steps { margin: 0 0 1.2rem; padding: 0; list-style: none; counter-reset: s; display: grid; gap: .9rem; }
.dl-dialog__steps li { counter-increment: s; position: relative; padding-left: 2.6rem; }
.dl-dialog__steps li::before { content: counter(s); position: absolute; left: 0; top: -.05rem; width: 1.8rem; height: 1.8rem; display: grid; place-items: center; background: var(--ink); color: #fff; font: 800 1.1rem/1 var(--f-cond); }
.dl-dialog__steps .btn { margin-top: .55rem; }
.dl-dialog__note { margin: 0 0 1rem; padding: .7rem .9rem; border: 2px solid var(--ink); background: #fff; font-size: .95rem; }

/* ------------------------------------------------------------------ 404 */
.notfound { min-height: 100vh; display: grid; align-content: center; }
.notfound .wrap { max-width: 760px; }
.notfound__lcd { display: inline-block; margin: 2rem 0 1.6rem; padding: 1rem 1.2rem; font: 400 16px/1.6 var(--f-pixel); color: var(--ink); background: #F2F2F4; border: 10px solid #C9C9D0; }
.notfound .h-display { margin-bottom: 1rem; }

/* ------------------------------------------------------------------ responsive */
@media (max-width: 1120px) {
  .featuring__row--apps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pipeline { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .pipeline li:nth-child(3)::after { display: none; }
  .get { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .get__step--dl { grid-column: 1 / -1; }
  .platforms { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .platform { grid-template-columns: minmax(0, 1fr); grid-template-areas: "os" "req" "fmt" "go"; row-gap: .25rem; padding: .8rem .9rem; }
  .platform__go { margin-top: .4rem; }
}

@media (max-width: 900px) {
  .nav__links {
    position: absolute; top: 58px; left: 0; right: 0; flex-direction: column; gap: 0; margin: 0;
    background: rgba(22, 23, 13, .98); border-bottom: 2px solid var(--red); padding: .4rem var(--gutter) 1rem;
    display: none;
  }
  .nav.is-open .nav__links { display: flex; }
  .nav__links a { display: block; font-size: 1.4rem; padding: .7rem 0; border-bottom: 1px solid rgba(255, 255, 255, .1); }
  .nav__toggle { display: grid; place-items: center; width: 44px; height: 44px; margin-left: auto; background: none; border: 1.5px solid rgba(255, 255, 255, .4); color: inherit; cursor: pointer; }
  .nav__burger, .nav__burger::before, .nav__burger::after { display: block; width: 20px; height: 2px; background: currentColor; transition: transform .2s, opacity .2s; }
  .nav__burger { position: relative; }
  .nav__burger::before, .nav__burger::after { content: ""; position: absolute; left: 0; }
  .nav__burger::before { top: -6px; }
  .nav__burger::after { top: 6px; }
  .nav.is-open .nav__burger { background: transparent; }
  .nav.is-open .nav__burger::before { transform: translateY(6px) rotate(45deg); }
  .nav.is-open .nav__burger::after { transform: translateY(-6px) rotate(-45deg); }
  .nav__cta { margin-left: 0; }

  .masthead { grid-template-columns: minmax(0, 1fr); gap: 1.4rem; }
  .masthead__intro { justify-self: start; }
  .hero__grid { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .hero__copy { display: contents; }
  .hero__grid > * , .hero__copy > * { order: 10; }
  .hero__copy > .label { order: 1; }
  .hero__title { order: 2; }
  .hero__poster { order: 3; width: min(460px, 100%); margin: .4rem auto 2rem; }
  .hero__lede { order: 4; }

  .machines__top { grid-template-columns: minmax(0, 1fr); }
  .families > .family, .families > .family--half { grid-column: 1 / -1; grid-template-columns: minmax(0, 1fr); }
  .family__head { display: flex; align-items: baseline; gap: 1rem; }
  .family__head h3 { margin: 0; flex: none; }
  .features { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .steps-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .decals__sheet { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .hq, .hq__lower { grid-template-columns: minmax(0, 1fr); }
  .hq__block { aspect-ratio: 16 / 9; }
  .featuring__row--basics { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .sheet { padding-block: calc(var(--grid) * 2); }
  .nav__cta span { display: none; }
  .nav__cta { padding: .55rem .65rem; }
  .masthead__intro { font-size: 1.05rem; }
  .cta-row .btn { width: 100%; }
  .hero__points { grid-template-columns: minmax(0, 1fr); }
  .featuring__row--apps { grid-template-columns: minmax(0, 1fr); }
  .model { font-size: 3.2rem; }
  .block-title__num { font-size: 8rem; }
  .family__list { grid-template-columns: minmax(0, 1fr); }
  .features, .steps-grid, .pipeline { grid-template-columns: minmax(0, 1fr); }
  .pipeline li::after { display: none; }
  .get { grid-template-columns: minmax(0, 1fr); }
  .platforms { grid-template-columns: minmax(0, 1fr); }
  .platform { grid-template-columns: minmax(0, 1fr) auto; grid-template-areas: "os go" "req go" "fmt go"; }
  .decals__sheet { grid-template-columns: minmax(0, 1fr); }
  .footer__contact, .footer__more { text-align: left; }
  .banner__mark { display: none; }
  .code pre { padding-top: 2.9rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .marquee__track { animation: none; }
  *, *::before, *::after { transition-duration: 0s !important; }
}