/* Animaquina homepage: the paper edition of the Animaquina visual system (Archivo Black + Space Mono, lime accent,
   square frames, 2px rules). The rest of the site (blog, pages) still uses style.css. Source of this design:
   animaquina-academy (sandbox/core/tokens.css, sandbox/site/landing.css). */
@import url("https://fonts.googleapis.com/css2?family=Archivo+Black&family=Space+Mono:wght@400;700&display=swap");

:root {
  --color-bg: #FFFFFF;
  --color-surface: #F4F4F1;
  --color-text: #000000;
  --color-muted: #6E6E6E;
  --color-accent: #D9FF00;
  --color-on-accent: #000000;
  --font-display: "Archivo Black", "Arial Black", sans-serif;
  --font-mono: "Space Mono", "JetBrains Mono", ui-monospace, monospace;
  --hairline: 1px;
  --rule: 2px;
  --gutter: clamp(1rem, 2vw, 2rem);
}

*, *::before, *::after { box-sizing: border-box; border-radius: 0 !important; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--color-bg); color: var(--color-text); font-family: var(--font-mono); -webkit-font-smoothing: antialiased; }
::selection { background: var(--color-accent); color: var(--color-on-accent); }
a { color: inherit; }
img { max-width: 100%; display: block; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 900; text-transform: uppercase; letter-spacing: -.01em; line-height: .95; margin: 0; }
h2 { font-size: clamp(1.8rem, 4.2vw, 3.8rem); margin: .4rem 0 1.4rem; max-width: 22ch; }
.lede { font-size: clamp(.95rem, 1.2vw, 1.12rem); line-height: 1.6; max-width: 62ch; margin: 0 0 1.6rem; }
.lede a { background: var(--color-accent); text-decoration: none; padding: 0 .2em; }

/* shared pieces */
.eyebrow { font: 700 .68rem var(--font-mono); letter-spacing: .06em; text-transform: uppercase; display: inline-flex; align-items: center; gap: .6rem; }
.eyebrow::before { content: ""; width: 1.5rem; height: 3px; background: var(--color-text); }
.label-accent { display: inline-block; font: 700 .72rem var(--font-mono); letter-spacing: .06em; text-transform: uppercase;
  background: var(--color-accent); color: var(--color-on-accent); padding: .3rem .6rem; }
.label-ghost { display: inline-block; font: 700 .68rem var(--font-mono); letter-spacing: .06em; text-transform: uppercase;
  border: var(--hairline) solid currentColor; padding: .25rem .55rem; }
.btn { display: inline-flex; align-items: center; gap: .6rem; padding: .85rem 1.4rem; font: 700 .76rem var(--font-mono);
  letter-spacing: .06em; text-transform: uppercase; text-decoration: none; cursor: pointer;
  border: var(--rule) solid var(--color-text); background: var(--color-accent); color: var(--color-on-accent); }
.btn:hover { background: var(--color-text); color: var(--color-bg); }
.btn--ghost { background: var(--color-bg); color: var(--color-text); }
.btn--ghost:hover { background: var(--color-text); color: var(--color-bg); }
.btn--ink { background: var(--color-text); color: var(--color-bg); }
.btn--ink:hover { background: var(--color-bg); color: var(--color-text); }

/* nav */
.nav { position: sticky; top: 0; z-index: 10; display: flex; justify-content: space-between; align-items: stretch;
  background: var(--color-bg); border-bottom: var(--hairline) solid var(--color-text); height: 3.25rem; }
.brand { font-family: var(--font-display); text-transform: uppercase; text-decoration: none; display: flex; align-items: center; padding: 0 var(--gutter); }
.nav nav { display: flex; }
.nav nav a { display: flex; align-items: center; padding: 0 1.1rem; border-left: var(--hairline) solid var(--color-text);
  font: 700 .7rem var(--font-mono); letter-spacing: .06em; text-transform: uppercase; text-decoration: none; }
.nav nav a:hover { background: var(--color-text); color: var(--color-bg); }
.nav nav a.cta { background: var(--color-accent); }
.nav nav a.cta:hover { background: var(--color-text); color: var(--color-bg); }

/* hero: the text, and a robot moving slowly (a still image until the model has loaded) */
.hero { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr); min-height: calc(100vh - 3.25rem);
  border-bottom: var(--rule) solid var(--color-text); }
.hero-text { padding: clamp(2.5rem, 8vh, 6.5rem) var(--gutter) 2.4rem; display: flex; flex-direction: column; gap: 1.3rem; justify-content: center; }
.wordmark { font-size: clamp(2.6rem, 6vw, 7.6rem); line-height: .9; }
.etym { font-size: .78rem; letter-spacing: .06em; text-transform: uppercase; color: var(--color-muted);
  padding-top: .9rem; border-top: var(--hairline) solid var(--color-text); max-width: 36rem; }
.etym b { color: var(--color-text); background: var(--color-accent); padding: 0 .3em; margin: 0 .4em; }
.hero .lede { margin: 0; }
.actions { display: flex; flex-wrap: wrap; }
.actions > * + * { margin-left: -2px; }
.meta { display: flex; flex-wrap: wrap; gap: .9rem 2.4rem; padding-top: 1.4rem; border-top: var(--hairline) solid var(--color-text);
  font: 700 .7rem var(--font-mono); letter-spacing: .06em; text-transform: uppercase; }
.meta strong { font-family: var(--font-display); font-size: 1.45em; margin-right: .5rem; background: var(--color-accent); padding: 0 .2em; }
.hero-robot { position: relative; min-height: 420px; border-left: var(--hairline) solid var(--color-text); overflow: hidden; background: var(--color-bg); }
.hero-robot canvas, .hero-robot .labels { position: absolute; inset: 0; }
.hero-robot .labels { pointer-events: none; }
.hero-still { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: opacity .6s; }
.hero-robot.live .hero-still { opacity: 0; }

/* the GitHub link with its star count (_includes/github-stars.html) */
.gh-tag { display: inline-flex; align-items: stretch; text-decoration: none; border: var(--rule) solid var(--color-text);
  font: 700 .76rem var(--font-mono); letter-spacing: .06em; text-transform: uppercase; background: var(--color-bg); }
.gh-tag__label { display: flex; align-items: center; gap: .5rem; padding: .85rem 1.1rem; }
.gh-tag__label svg { width: 1rem; height: 1rem; fill: currentColor; }
.gh-tag__count { display: flex; align-items: center; gap: .3rem; padding: 0 .9rem; border-left: var(--rule) solid var(--color-text); background: var(--color-accent); }
.gh-tag__count[hidden] { display: none; }
.gh-tag:hover .gh-tag__label { background: var(--color-text); color: var(--color-bg); }
.is-sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* framed sections */
.frame { scroll-margin-top: 3.25rem; position: relative; padding: clamp(3.5rem, 7vw, 6.5rem) var(--gutter); border-bottom: var(--rule) solid var(--color-text); }
.tag { position: absolute; top: 0; left: var(--gutter); background: var(--color-text); color: var(--color-bg);
  font: 700 .68rem var(--font-mono); letter-spacing: .06em; text-transform: uppercase; padding: .35rem .6rem; }
.tag--right { left: auto; right: var(--gutter); }
.tag--accent { background: var(--color-accent); color: var(--color-on-accent); }

/* manifesto */
.statement-grid { display: grid; grid-template-columns: 2fr 1fr; gap: clamp(1.5rem, 4vw, 4rem); align-items: end; padding-top: 1rem; }
.statement { font-size: clamp(1.7rem, 4.1vw, 3.6rem); line-height: 1.04; margin: 0; max-width: none; }
.statement em { font-style: normal; background: var(--color-accent); padding: .05em .22em; }
.note { font-size: .82rem; line-height: 1.7; letter-spacing: .04em; text-transform: uppercase; margin: 0;
  border-left: var(--rule) solid var(--color-text); padding-left: 1.2rem; }

/* modules (with their images), offers and cards: one 2px frame, cells inside */
.modules, .offers, .cards { display: grid; border-top: var(--rule) solid var(--color-text); border-left: var(--rule) solid var(--color-text); }
.modules { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.offers, .cards { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.modules article, .offers article, .card { display: flex; flex-direction: column; gap: .8rem; padding: 1.4rem;
  border-right: var(--rule) solid var(--color-text); border-bottom: var(--rule) solid var(--color-text); }
.mh { display: flex; align-items: center; gap: .8rem; font: 700 .66rem var(--font-mono); letter-spacing: .06em; text-transform: uppercase; }
.mh b { font-family: var(--font-display); font-size: 1.9rem; line-height: 1; }
.mh-tag { margin-left: auto; border: var(--hairline) solid var(--color-text); padding: .2rem .45rem; }
.media { border: var(--hairline) solid var(--color-text); aspect-ratio: 16 / 10; overflow: hidden; background: var(--color-surface); }
.media img { width: 100%; height: 100%; object-fit: cover; }
article h3, .card h3 { font-size: 1.2rem; line-height: 1.05; }
article p, .card p { margin: 0; font-size: .86rem; line-height: 1.6; }
.offers dl { display: grid; grid-template-columns: auto 1fr; gap: .25rem .9rem; margin: .2rem 0 0; font-size: .72rem; letter-spacing: .04em; text-transform: uppercase; }
.offers dt { color: var(--color-muted); }
.offers dd { margin: 0; }
.offers article a { margin-top: auto; align-self: flex-start; font: 700 .72rem var(--font-mono); letter-spacing: .06em; text-transform: uppercase;
  text-decoration: none; border: var(--rule) solid var(--color-text); padding: .55rem .9rem; }
.offers article a:hover { background: var(--color-accent); }

/* tutorial cards */
.card { text-decoration: none; min-height: 250px; }
.card .n { font-family: var(--font-display); font-size: 2.2rem; line-height: 1; }
.card .foot-row { margin-top: auto; display: flex; justify-content: space-between; align-items: center; font-size: .7rem; letter-spacing: .06em; text-transform: uppercase; }
a.card:hover { background: var(--color-accent); }
.card.off { color: var(--color-muted); }

/* download band */
.launch { position: relative; scroll-margin-top: 3.25rem; padding: clamp(4rem, 9vw, 8rem) var(--gutter); background: var(--color-accent); border-bottom: var(--rule) solid var(--color-text); }
.launch .tag { background: var(--color-text); color: var(--color-bg); }
.launch .tag--right { background: var(--color-bg); color: var(--color-text); }
.launch-title { font-size: clamp(2.6rem, 8vw, 8rem); max-width: none; margin-bottom: 1.2rem; }
.launch .btn--ghost { background: transparent; }
.launch .btn--ghost:hover { background: var(--color-text); color: var(--color-bg); }

/* footer */
.foot { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 2rem; padding: 3rem var(--gutter) 1.6rem; font-size: .76rem; line-height: 1.7; }
.brand-foot { font-family: var(--font-display); text-transform: uppercase; font-size: 1.6rem; }
.foot-about p { max-width: 48ch; letter-spacing: .02em; }
.foot h4 { font: 700 .68rem var(--font-mono); letter-spacing: .06em; text-transform: uppercase; margin: 0 0 .7rem; color: var(--color-muted); }
.foot div > a { display: block; text-decoration: none; text-transform: uppercase; letter-spacing: .05em; }
.foot a:hover { background: var(--color-accent); }
.foot-base { grid-column: 1 / -1; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem;
  border-top: var(--hairline) solid var(--color-text); padding-top: 1rem; text-transform: uppercase; letter-spacing: .05em; }
.foot-base a { display: inline !important; }

@media (max-width: 1100px) {
  .modules { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .nav nav a:not(.cta):nth-child(n+4) { display: none; }
}
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; min-height: 0; }
  .hero-robot { min-height: 340px; border-left: 0; border-top: var(--hairline) solid var(--color-text); }
  .statement-grid, .foot { grid-template-columns: 1fr; }
  .modules { grid-template-columns: 1fr; }
  .nav nav a:not(.cta) { display: none; }
  .tag--right { display: none; }
}
.hero-robot canvas { opacity: 0; transition: opacity .6s; }
.hero-robot.live canvas { opacity: 1; }

/* the hero's model picker */
.robot-pick { position: absolute; left: var(--gutter); right: var(--gutter); bottom: var(--gutter); z-index: 2; display: flex;
  border: var(--rule) solid var(--color-text); background: var(--color-bg); font: 700 .72rem var(--font-mono); }
.robot-pick button { flex: none; width: 2.6rem; border: 0; background: none; cursor: pointer; font: 700 1.1rem var(--font-mono); color: var(--color-text); }
.robot-pick button:first-child { border-right: var(--rule) solid var(--color-text); }
.robot-pick button:last-child { border-left: var(--rule) solid var(--color-text); }
.robot-pick button:hover { background: var(--color-accent); }
.robot-pick select { flex: 1; min-width: 0; border: 0; background: var(--color-bg); color: var(--color-text); cursor: pointer;
  font: inherit; letter-spacing: .06em; text-transform: uppercase; text-align: center; text-align-last: center; padding: .7rem .5rem; appearance: none; }
.robot-pick select:hover { background: var(--color-accent); }
.robot-pick select:focus-visible, .robot-pick button:focus-visible { outline: var(--rule) solid var(--color-text); outline-offset: -5px; }

.robot-pick .robot-learn { flex: none; display: flex; align-items: center; padding: 0 1rem; border-left: var(--rule) solid var(--color-text);
  background: var(--color-accent); color: var(--color-on-accent); text-decoration: none; letter-spacing: .06em; text-transform: uppercase; white-space: nowrap; }
.robot-pick .robot-learn:hover { background: var(--color-text); color: var(--color-bg); }
@media (max-width: 520px) { .robot-pick { flex-wrap: wrap; } .robot-pick .robot-learn { flex: 1 0 100%; justify-content: center; padding: .6rem; border-left: 0; border-top: var(--rule) solid var(--color-text); } }