/* reelwright.diy: model-sheet paper, cartoon ink, the Marigold palette. */

:root {
  --paper: #f4ecdd;
  --paper-2: #ebe1cd;
  --card: #fbf6ec;
  --ink: #1b1320;
  --ink-2: #4e4450;
  --rule: rgba(27, 19, 32, 0.14);
  --lines: rgba(27, 19, 32, 0.07);
  --edge: var(--ink);
  --drop: var(--ink);
  --marigold: #e39a2e;
  --teal: #2fa3b5;
  --red: #c24a3a;
  --navy: #2b3f73;
  --night: #2a2140;
  --shadow: 0 1px 0 rgba(27, 19, 32, 0.08), 0 12px 32px -18px rgba(27, 19, 32, 0.45);
  --radius: 14px;
  --measure: 68ch;
  --display: "Bricolage Grotesque", ui-sans-serif, system-ui, sans-serif;
  --body: "Inter", ui-sans-serif, system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #16111a;
    --paper-2: #1e1724;
    --card: #231b2a;
    --ink: #f4ecdd;
    --ink-2: #c3b7a8;
    --rule: rgba(244, 236, 221, 0.14);
    --lines: rgba(244, 236, 221, 0.035);
    --edge: rgba(244, 236, 221, 0.6);
    --drop: #07050a;
    --marigold: #f2a93a;
    --shadow: 0 1px 0 rgba(0, 0, 0, 0.3), 0 16px 40px -20px rgba(0, 0, 0, 0.8);
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background:
    repeating-linear-gradient(to bottom, transparent 0 31px, var(--lines) 31px 32px) top / 100% 32px,
    var(--paper);
  background-attachment: fixed;
  color: var(--ink);
  font: 400 17px/1.6 var(--body);
  -webkit-font-smoothing: antialiased;
}

img,
video {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
}

:focus-visible {
  outline: 3px solid var(--marigold);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip {
  position: absolute;
  left: -999px;
}
.skip:focus {
  left: 16px;
  top: 16px;
  background: var(--card);
  padding: 8px 12px;
  z-index: 10;
}

main,
.top,
.bottom {
  width: min(1180px, 100% - 32px);
  margin-inline: auto;
}

section {
  padding-block: clamp(56px, 9vw, 112px);
}

h1,
h2,
h3 {
  font-family: var(--display);
  font-weight: 750;
  letter-spacing: -0.02em;
  line-height: 1.02;
  margin: 0 0 0.5em;
}

h1 {
  font-size: clamp(44px, 8vw, 96px);
  font-variation-settings: "opsz" 96;
}

h2 {
  font-size: clamp(34px, 5vw, 60px);
  font-variation-settings: "opsz" 72;
}

h3 {
  font-size: 24px;
}

p {
  margin: 0 0 1em;
}

code,
pre {
  font-family: var(--mono);
  font-size: 0.86em;
}

:not(pre) > code {
  background: var(--paper-2);
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 0.1em 0.4em;
  overflow-wrap: anywhere;
}

/* header */

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-block: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font: 750 22px/1 var(--display);
  letter-spacing: -0.02em;
}

.brand svg {
  width: 30px;
  height: 30px;
}

.top nav {
  display: flex;
  gap: clamp(12px, 3vw, 28px);
  font-weight: 500;
  font-size: 15px;
}

.top nav a {
  text-decoration: none;
  color: var(--ink-2);
}

.top nav a:hover {
  color: var(--ink);
}

/* hero */

.hero {
  padding-top: clamp(40px, 8vw, 96px);
  padding-bottom: clamp(32px, 5vw, 56px);
}

.kicker {
  font: 600 13px/1.2 var(--body);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-2);
  margin-bottom: 18px;
}

.accent {
  color: var(--marigold);
  -webkit-text-stroke: 1.5px var(--ink);
  paint-order: stroke fill;
}

.lede {
  font-size: clamp(19px, 2.2vw, 23px);
  max-width: 60ch;
  color: var(--ink-2);
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--card);
  border: 1.5px solid var(--edge);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 15px;
  font-weight: 500;
  box-shadow: 3px 3px 0 var(--drop);
}

.dot {
  width: 10px;
  height: 10px;
  flex: none;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--teal) 25%, transparent);
}

/* screening */

.screening {
  display: grid;
  grid-template-columns: minmax(0, 1.9fr) minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
  padding-top: 0;
}

.reel {
  position: relative;
  background: var(--night);
  border: 2px solid var(--edge);
  border-radius: var(--radius);
  padding: 22px 0;
  box-shadow: 6px 6px 0 var(--drop);
}

/* sprocket holes along the film edges */
.reel::before,
.reel::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  height: 8px;
  background: repeating-linear-gradient(to right, var(--paper) 0 12px, transparent 12px 26px);
  border-radius: 2px;
  opacity: 0.85;
}
.reel::before {
  top: 7px;
}
.reel::after {
  bottom: 7px;
}

.reel video {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
}

.screening-notes h2 {
  font-size: clamp(28px, 3vw, 38px);
}

.facts {
  list-style: none;
  padding: 0;
  margin: 20px 0 0;
  display: grid;
  gap: 8px;
}

.facts li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px dashed var(--rule);
  padding-bottom: 6px;
  font-size: 15px;
}

.facts b {
  font-weight: 600;
}

/* how */

.section-lede {
  font-size: clamp(18px, 2vw, 21px);
  color: var(--ink-2);
  max-width: var(--measure);
}

.layers {
  list-style: none;
  padding: 0;
  margin: 40px 0 56px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.layers li {
  background: var(--card);
  border: 1.5px solid var(--edge);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 4px 4px 0 var(--drop);
}

.layers p {
  margin: 0;
  color: var(--ink-2);
}

.step {
  display: inline-grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--marigold);
  border: 1.5px solid var(--edge);
  font: 750 18px/1 var(--display);
  color: #1b1320;
  margin-bottom: 14px;
}

.layers li:nth-child(2) .step {
  background: var(--teal);
}
.layers li:nth-child(3) .step {
  background: var(--red);
  color: #fbf6ec;
}

.spec-pair {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.4fr);
  gap: 20px;
  margin: 0;
  align-items: start;
}

.spec {
  margin: 0;
  background: var(--night);
  color: #efe6d6;
  border: 1.5px solid var(--edge);
  border-radius: var(--radius);
  padding: 22px 24px;
  line-height: 1.55;
  overflow-x: auto;
  box-shadow: var(--shadow);
}

.spec .k {
  color: #8fd6e0;
}
.spec .s {
  color: #f2c16b;
}
.spec .n {
  color: #f09a86;
}

.spec-pair img,
figure img {
  border: 1.5px solid var(--edge);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  background: var(--card);
}

figure {
  margin: 0;
}

figcaption {
  margin-top: 12px;
  font-size: 15px;
  color: var(--ink-2);
}

.spec-pair figcaption {
  grid-column: 1 / -1;
}

/* generation */

.generate .wide {
  margin-top: 40px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 40px;
}

/* talk */

.talk {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: clamp(24px, 5vw, 64px);
  align-items: center;
}

.talk p {
  max-width: 58ch;
}

.chat {
  background: var(--card);
  border: 1.5px solid var(--edge);
  border-radius: 20px;
  padding: 22px;
  box-shadow: 6px 6px 0 var(--drop);
  display: grid;
  gap: 12px;
  font-size: 15px;
}

.chat p {
  margin: 0;
  padding: 12px 14px;
  border-radius: 14px;
}

.chat .me {
  justify-self: end;
  background: var(--navy);
  color: #fbf6ec;
  border-bottom-right-radius: 4px;
  max-width: 85%;
}

.chat .bot {
  background: var(--paper-2);
  border: 1px solid var(--rule);
  border-bottom-left-radius: 4px;
}

.chat .actions {
  display: flex;
  gap: 8px;
  padding: 0;
}

.chat .actions span {
  border: 1.5px solid var(--edge);
  border-radius: 999px;
  padding: 5px 12px;
  font-weight: 600;
  font-size: 13px;
}

.chat .actions span:first-child {
  background: var(--marigold);
  color: #1b1320;
}

/* roadmap */

.milestones {
  list-style: none;
  padding: 0;
  margin: 32px 0 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr));
  gap: 10px 20px;
}

.milestones li {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--rule);
  background: color-mix(in srgb, var(--card) 70%, transparent);
  color: var(--ink-2);
}

.milestones b {
  font-family: var(--display);
  min-width: 3.4em;
  white-space: nowrap;
  color: var(--ink);
}

.milestones .done {
  color: var(--ink);
}

.milestones .done b::after {
  content: " ✓";
  color: var(--teal);
}

.milestones .now {
  border: 1.5px solid var(--edge);
  background: var(--card);
  color: var(--ink);
  box-shadow: 3px 3px 0 var(--marigold);
}

/* rules */

.rules ul {
  list-style: none;
  padding: 0;
  margin: 28px 0 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 32px;
}

.rules li {
  padding-left: 20px;
  border-left: 3px solid var(--marigold);
  color: var(--ink-2);
}

.rules b {
  color: var(--ink);
}

/* footer */

.bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  border-top: 1.5px solid var(--edge);
  padding-block: 24px 40px;
  font-size: 14px;
  color: var(--ink-2);
}

.bottom p {
  margin: 0;
}

/* small screens */

@media (max-width: 860px) {
  .screening,
  .spec-pair,
  .talk,
  .grid-2,
  .layers,
  .rules ul {
    grid-template-columns: minmax(0, 1fr);
  }

  .top nav a:not(:last-child) {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}