/*
 * Daylish — the web face of the app.
 *
 * Three things are carried over from the product rather than invented here, and
 * they are what stop this looking like any other landing page:
 *
 * 1. **The ticket.** The app's core surface is a kitchen ticket — a heavy
 *    coloured top rule, a small tracked-caps label, an optional right-aligned
 *    meta. See `apps/mobile/src/components/Ticket.tsx`, where the docstring
 *    makes the point that the rule is not decoration: it does what the rule on a
 *    nutrition panel does, which is to say "a discrete block starts here", and
 *    because it carries a colour it encodes category without an icon. Every
 *    block on this site is one, and every rule colour means something.
 *
 * 2. **The outline.** Every illustration in the app is flat vector with a thick
 *    navy outline. So the site draws in the same hand: 2px ink borders, hard
 *    offset shadows with zero blur, no gradients anywhere. Soft blurred shadows
 *    next to that artwork look like two different products.
 *
 * 3. **The type.** Archivo Black, Archivo and Figtree are the faces the app
 *    loads at boot (`apps/mobile/app/_layout.tsx`), subset from the very same
 *    files it ships. The website is literally set in the app's typeface.
 *
 * The palette is `apps/mobile/src/theme/tokens.ts`. It has no red, because the
 * app has none: going over a target is information, not a failure, and the
 * positioning would be contradicted by the website before anyone installed.
 */

/* ------------------------------------------------------------------ fonts */

@font-face {
  font-family: 'Archivo Black';
  src: url('/fonts/archivo-black-400.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Archivo';
  src: url('/fonts/archivo-600.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Archivo';
  src: url('/fonts/archivo-700.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Figtree';
  src: url('/fonts/figtree-400.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Figtree';
  src: url('/fonts/figtree-500.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Figtree';
  src: url('/fonts/figtree-600.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

/* ----------------------------------------------------------------- tokens */

:root {
  --ink: #16232e;
  --ink-2: #4a5c6b;
  --ink-3: #7e909e;

  --paper: #ffffff;
  --daylight: #f5fafe;
  --sunken: #e8f1f9;

  --butter: #fbefc0;
  --butter-edge: #efdb95;
  --celeste: #74acdf;
  --celeste-soft: #dcebf8;
  --celeste-ink: #2b6ca3;
  --sun: #f6b40e;

  /* Rule colours. The macro series from the app, used here to encode section. */
  --coral: #e0543a;
  --violet: #7a53c9;
  --teal: #12907a;

  --edge: 2px;
  --drop: 5px;
  --radius: 14px;

  --display: 'Archivo Black', 'Archivo', 'Helvetica Neue', Arial, sans-serif;
  --title: 'Archivo', 'Helvetica Neue', Arial, sans-serif;
  --body: 'Figtree', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
    'Helvetica Neue', Arial, sans-serif;

  --measure: 66ch;
  --shadow: var(--drop) var(--drop) 0 var(--ink);
}

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

body {
  margin: 0;
  background: var(--daylight);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--celeste-ink);
  text-underline-offset: 2px;
  text-decoration-thickness: 1.5px;
}

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

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

.wrap {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

.narrow {
  max-width: calc(var(--measure) + 48px);
}

.skip {
  position: absolute;
  left: -9999px;
}

.skip:focus {
  left: 12px;
  top: 12px;
  z-index: 50;
  background: var(--ink);
  color: var(--paper);
  padding: 10px 16px;
  border-radius: 8px;
}

/* ----------------------------------------------------------------- header */

.site-header {
  border-bottom: var(--edge) solid var(--ink);
  background: var(--butter);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  gap: 20px;
  min-height: 66px;
  flex-wrap: wrap;
  padding-top: 10px;
  padding-bottom: 10px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  margin-right: auto;
  text-decoration: none;
  color: var(--ink);
}

.brand img {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  border: var(--edge) solid var(--ink);
  display: block;
}

.brand span {
  font-family: var(--display);
  font-size: 21px;
  letter-spacing: -0.02em;
}

.site-nav {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.site-nav a {
  font-family: var(--title);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
  padding: 8px 12px;
  border-radius: 999px;
  border: var(--edge) solid transparent;
}

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

.site-nav a[aria-current='page'] {
  background: var(--ink);
  color: var(--butter);
}

/* ------------------------------------------------------------------- hero
 *
 * The sun rising behind a row of plates. That composition is lifted straight
 * from `targets.png`, where a horizon line runs behind the food with the sun
 * half above it — and it is the name of the product drawn out: daylight, and a
 * dish. The disc is CSS rather than part of the image so it can sit behind the
 * artwork and be clipped by the horizon exactly.
 */

.hero {
  background: var(--butter);
  border-bottom: 3px solid var(--ink);
  position: relative;
  overflow: hidden;
  padding-top: 64px;
}

.hero-copy {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 60ch;
  margin: 0 auto;
}

.hero h1 {
  font-family: var(--display);
  font-size: clamp(40px, 6.6vw, 72px);
  line-height: 0.96;
  letter-spacing: -0.035em;
  margin: 0 auto 20px;
  max-width: 15ch;
}

.hero .lede {
  font-size: clamp(17px, 2vw, 20px);
  color: var(--ink-2);
  margin: 0 auto 28px;
  max-width: 46ch;
}

.hero-scene {
  position: relative;
  margin-top: 52px;
  /* The plate band is cropped to its content, so these percentages land on the
     artwork rather than on transparent padding. */
  --horizon: 30%;
}

/* Off-centre deliberately. Dead centre puts the disc behind the mug, where it
   reads as a yellow smudge rather than a sun; at 26% it rises in open sky to
   the left of the food, and the asymmetry is worth having anyway. */
.hero-sun {
  position: absolute;
  left: 26%;
  bottom: var(--horizon);
  width: clamp(115px, 15vw, 200px);
  aspect-ratio: 1;
  transform: translateX(-50%);
  background: var(--sun);
  border: 3px solid var(--ink);
  border-radius: 50%;
  z-index: 0;
}

.hero-plates {
  position: relative;
  z-index: 2;
  display: block;
  width: 100%;
  max-width: 940px;
  margin: 0 auto;
}

/* The horizon, drawn over the sun's lower half — which is what makes it rise
   rather than hover. Lifted from `targets.png`, where the same line runs behind
   the food with the sun half above it. */
.hero-horizon {
  position: absolute;
  left: 0;
  right: 0;
  bottom: var(--horizon);
  height: 3px;
  background: var(--ink);
  z-index: 1;
}

.eyebrow {
  display: inline-block;
  font-family: var(--title);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--paper);
  border: var(--edge) solid var(--ink);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 22px;
}

/* --------------------------------------------------------------- controls */

.cta-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}

/* A class rather than a style attribute: the CSP is `style-src 'self'`, which
   blocks inline style attributes as well as inline <style> blocks. */
.cta-row-left {
  justify-content: flex-start;
  margin-top: 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 13px 26px;
  border-radius: 999px;
  border: var(--edge) solid var(--ink);
  font-family: var(--title);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.01em;
  text-decoration: none;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.btn-primary {
  background: var(--sun);
  color: var(--ink);
  box-shadow: 4px 4px 0 var(--ink);
}

.btn-primary:hover {
  color: var(--ink);
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--ink);
}

.btn-secondary {
  background: var(--paper);
  color: var(--ink);
}

.btn-secondary:hover {
  background: var(--celeste-soft);
  color: var(--ink);
}

.note {
  font-size: 14.5px;
  color: var(--ink-2);
  margin-top: 18px;
}

/* ---------------------------------------------------------------- section */

.band {
  padding-top: 72px;
  padding-bottom: 72px;
}

.band-tint {
  background: var(--paper);
  border-top: var(--edge) solid var(--ink);
  border-bottom: var(--edge) solid var(--ink);
}

/* In px, not ch. `ch` here resolves against the block's body font, which left
   the display-face heading far narrower than it needed and broke every h2 onto
   an orphaned last line. */
.band-head {
  max-width: 720px;
  margin-bottom: 36px;
}

.band-head h2 {
  font-family: var(--display);
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.06;
  letter-spacing: -0.03em;
  margin: 0 0 12px;
}

.band-head p {
  color: var(--ink-2);
  margin: 0;
  max-width: 56ch;
}

/* ----------------------------------------------------------------- ticket
 *
 * The structural signature. Rule colour encodes category, exactly as it does
 * in the app; the label is the ticket header and the meta is the fact that
 * would otherwise need a sentence.
 */

.ticket {
  background: var(--paper);
  border: var(--edge) solid var(--ink);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.ticket-rule {
  height: 7px;
  background: var(--ink);
}

.rule-celeste { background: var(--celeste); }
.rule-sun     { background: var(--sun); }
.rule-coral   { background: var(--coral); }
.rule-violet  { background: var(--violet); }
.rule-teal    { background: var(--teal); }

.ticket-body {
  padding: 22px 24px 26px;
}

.ticket-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.ticket-label,
.ticket-meta {
  font-family: var(--title);
  font-weight: 600;
  font-size: 11.5px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.ticket-label {
  color: var(--ink);
}

.ticket-meta {
  color: var(--ink-3);
  white-space: nowrap;
}

.ticket h3 {
  font-family: var(--title);
  font-weight: 700;
  font-size: 20px;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0 0 8px;
}

.ticket p {
  margin: 0;
  color: var(--ink-2);
  font-size: 15.5px;
  line-height: 1.58;
}

.rail {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

/* ------------------------------------------------------------ claim panel */

.claim {
  background: var(--butter);
  border: var(--edge) solid var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 40px;
}

.claim h2 {
  font-family: var(--display);
  font-size: clamp(24px, 3.4vw, 36px);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin: 0 0 18px;
  max-width: 20ch;
}

.claim p {
  margin: 0;
  max-width: 62ch;
  color: var(--ink);
  font-size: 16.5px;
}

.claim p + p {
  margin-top: 14px;
}

/* --------------------------------------------------------------- the rail
 *
 * Real photographs of dishes that are actually in the library, at the size the
 * app shows them. A stock salad here would undercut the page's own argument
 * about not dressing things up.
 */

.dish-rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(210px, 1fr);
  gap: 16px;
  overflow-x: auto;
  padding-bottom: 14px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

/* `margin: 0` is load-bearing: the UA stylesheet gives `figure` 40px side
   margins, which quietly ate 80px of every 210px track. */
.dish {
  margin: 0;
  scroll-snap-align: start;
  border: var(--edge) solid var(--ink);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--paper);
  display: flex;
  flex-direction: column;
}

.dish img {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-bottom: var(--edge) solid var(--ink);
}

.dish figcaption {
  flex: 1;
  padding: 12px 14px 14px;
  font-family: var(--title);
  font-weight: 600;
  font-size: 14px;
  line-height: 1.35;
  letter-spacing: -0.01em;
}

/* ------------------------------------------------------------------ tiers */

.tiers {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: 20px;
  align-items: start;
}

.tier-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.tier-list li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 10px;
  color: var(--ink-2);
  font-size: 15.5px;
}

.tier-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 11px;
  height: 11px;
  border: var(--edge) solid var(--ink);
  border-radius: 3px;
  background: var(--celeste-soft);
}

.tier-paid .tier-list li::before {
  background: var(--sun);
}

.tier-terms {
  margin-top: 18px;
  font-size: 14px;
  color: var(--ink-3);
}

/* ------------------------------------------------------------ doc (legal) */

.doc {
  padding-top: 56px;
  padding-bottom: 76px;
}

.doc h1 {
  font-family: var(--display);
  font-size: clamp(32px, 5vw, 48px);
  line-height: 1.04;
  letter-spacing: -0.032em;
  margin: 0 0 12px;
}

.doc .meta {
  color: var(--ink-2);
  font-size: 15px;
  margin: 0 0 38px;
  padding-bottom: 24px;
  border-bottom: var(--edge) solid var(--ink);
}

.doc h2 {
  font-family: var(--title);
  font-weight: 700;
  font-size: 23px;
  letter-spacing: -0.02em;
  margin: 46px 0 12px;
}

.doc h3 {
  font-family: var(--title);
  font-weight: 600;
  font-size: 17.5px;
  letter-spacing: -0.01em;
  margin: 28px 0 8px;
}

.doc p,
.doc li {
  color: var(--ink-2);
  font-size: 16.5px;
}

.doc strong {
  color: var(--ink);
  font-weight: 600;
}

.doc ul,
.doc ol {
  padding-left: 22px;
}

.doc li {
  margin-bottom: 9px;
}

.doc table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 15.5px;
}

.doc th,
.doc td {
  text-align: left;
  vertical-align: top;
  padding: 11px 14px;
  border-bottom: 1px solid var(--celeste-soft);
  color: var(--ink-2);
}

.doc th {
  font-family: var(--title);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--sunken);
  border-bottom: var(--edge) solid var(--ink);
}

.table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.callout {
  background: var(--butter);
  border: var(--edge) solid var(--ink);
  border-radius: var(--radius);
  padding: 22px 26px;
  margin: 26px 0;
}

.callout p {
  color: var(--ink);
}

.callout p:first-child {
  margin-top: 0;
}

.callout p:last-child {
  margin-bottom: 0;
}

.steps {
  counter-reset: step;
  list-style: none;
  padding: 0;
  margin: 24px 0;
}

.steps li {
  counter-increment: step;
  position: relative;
  padding-left: 50px;
  margin-bottom: 18px;
}

.steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: -2px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--butter);
  border: var(--edge) solid var(--ink);
  color: var(--ink);
  font-family: var(--title);
  font-weight: 700;
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.faq {
  border-top: var(--edge) solid var(--ink);
  margin-top: 8px;
}

.faq > div {
  border-bottom: 1px solid var(--celeste-soft);
  padding: 24px 0;
}

.faq h3 {
  margin-top: 0;
}

.faq p {
  margin: 0;
}

.doc-art {
  display: block;
  width: 100%;
  max-width: 420px;
  margin: 32px auto 0;
}

/* ----------------------------------------------------------------- footer */

.site-footer {
  background: var(--ink);
  color: var(--celeste-soft);
  padding-top: 44px;
  padding-bottom: 56px;
}

.site-footer .links {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 22px;
}

.site-footer a {
  font-family: var(--title);
  font-weight: 600;
  font-size: 12.5px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--celeste-soft);
  text-decoration: none;
  padding: 7px 12px;
  border: var(--edge) solid rgba(220, 235, 248, 0.28);
  border-radius: 999px;
}

.site-footer a:hover {
  color: var(--ink);
  background: var(--butter);
  border-color: var(--butter);
}

.site-footer .tagline {
  margin: 0;
  font-size: 14.5px;
  color: #9db4c8;
}

/* ------------------------------------------------------------ adaptations */

@media (max-width: 720px) {
  .hero {
    padding-top: 44px;
  }

  .band {
    padding-top: 52px;
    padding-bottom: 52px;
  }

  .claim {
    padding: 26px 22px;
  }

  .hero-sun {
    bottom: 24%;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    animation: none !important;
  }
}

/*
 * Dark mode.
 *
 * The illustrations are line art outlined in navy on transparency, so they
 * disappear on a dark ground. Everything that carries artwork therefore keeps a
 * light plate underneath in both modes — the hero band stays butter, and the
 * dish photographs bring their own light. Only the chrome inverts.
 */
@media (prefers-color-scheme: dark) {
  :root {
    --ink: #eef5fa;
    --ink-2: #b3c4d2;
    --ink-3: #8fa3b4;

    --paper: #17222d;
    --daylight: #0f1720;
    --sunken: #1d2a36;

    --celeste-soft: #24384a;
    --celeste-ink: #93c4ec;
    --shadow: var(--drop) var(--drop) 0 #000000;
  }

  /* Artwork surfaces keep their light ground, and their ink outline with it. */
  .hero,
  .claim,
  .callout,
  .site-header {
    background: var(--butter);
    color: #16232e;
    border-color: #16232e;
  }

  .hero h1,
  .claim h2,
  .claim p,
  .callout p,
  .callout strong,
  .brand span,
  .brand,
  .site-nav a {
    color: #16232e;
  }

  .hero .lede,
  .hero .note {
    color: #3d4f5e;
  }

  .hero-horizon,
  .hero-sun {
    border-color: #16232e;
  }

  .hero-horizon {
    background: #16232e;
  }

  .hero-sun {
    background: var(--sun);
  }

  .brand img,
  .eyebrow {
    border-color: #16232e;
  }

  .eyebrow {
    background: #ffffff;
    color: #16232e;
  }

  .site-nav a:hover {
    border-color: #16232e;
  }

  .site-nav a[aria-current='page'] {
    background: #16232e;
    color: var(--butter);
  }

  .btn-primary,
  .btn-secondary {
    border-color: #16232e;
    color: #16232e;
    box-shadow: 4px 4px 0 #16232e;
  }

  .btn-secondary {
    background: #ffffff;
    box-shadow: none;
  }

  .btn-primary:hover {
    box-shadow: 2px 2px 0 #16232e;
  }

  .callout a {
    color: #1f5f95;
  }

  .site-footer {
    background: #0a1119;
  }
}