/* Proper — the signwritten van. Tokens and components shared by index.html and brand.html. */

:root {
  /* paint */
  --van-white: #f8f9f7;
  --panel: #ffffff;
  --livery: #0f4a36;
  --livery-deep: #0a3527;
  --livery-ink: #0c2f23;
  --gold: #d9a43a;
  --gold-hi: #f1c45f;
  --gold-lo: #9c7322;
  --coach: #c3302a;
  --cream: #f7f0dc;
  --ink: #16211c;
  --ink-soft: #3e4a44;
  --primer: #c3c6c1;
  --primer-deep: #8e938d;
  --chalk: #6f7f9a;
  --tarmac: #2f3235;
  --kerb: #d6d9d3;

  /* type */
  --f-slab: "Alfa Slab One", "Rockwell", serif;
  --f-script: "Mr Dafoe", cursive;
  --f-body: "Libre Franklin", system-ui, sans-serif;

  /* rhythm */
  --gutter: clamp(16px, 4vw, 56px);
  --max: 1320px;
  --section: clamp(88px, 12vw, 168px);
  --radius-lozenge: 999px;
  --shade: 0.045em; /* drop-shade depth for painted letters */
}

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

html {
  background: var(--van-white);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 17px;
  line-height: 1.55;
  -webkit-text-size-adjust: 100%;
  scrollbar-color: var(--livery) var(--van-white);
  text-rendering: optimizeLegibility;
}
body { margin: 0; overflow-x: clip; }
img, video, svg { display: block; max-width: 100%; }
img, video { height: auto; }
::selection { background: var(--gold-hi); color: var(--livery-ink); }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; border-radius: 4px; }
a { color: var(--livery); text-decoration-thickness: 1.5px; text-underline-offset: 0.18em; }
a:hover { color: var(--coach); }
input, textarea { caret-color: var(--coach); }

.wrap { width: min(100% - 2 * var(--gutter), var(--max)); margin-inline: auto; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---------- painted lettering ---------- */
/* Signwriter's drop shade: a solid offset shade cut at 45°. Earned here — it IS the craft. */
.paint {
  font-family: var(--f-slab);
  font-weight: 400;
  letter-spacing: 0.005em;
  line-height: 0.98;
  color: var(--livery);
  text-shadow:
    calc(var(--shade) * 0.25) calc(var(--shade) * 0.25) 0 var(--gold),
    calc(var(--shade) * 0.5) calc(var(--shade) * 0.5) 0 var(--gold),
    calc(var(--shade) * 0.75) calc(var(--shade) * 0.75) 0 var(--gold),
    var(--shade) var(--shade) 0 var(--gold),
    calc(var(--shade) + 0.012em) calc(var(--shade) + 0.012em) 0 var(--gold-lo);
}
.paint--cream {
  color: var(--cream);
  text-shadow:
    calc(var(--shade) * 0.25) calc(var(--shade) * 0.25) 0 var(--gold),
    calc(var(--shade) * 0.5) calc(var(--shade) * 0.5) 0 var(--gold),
    calc(var(--shade) * 0.75) calc(var(--shade) * 0.75) 0 var(--gold),
    var(--shade) var(--shade) 0 var(--gold),
    calc(var(--shade) + 0.014em) calc(var(--shade) + 0.014em) 0 #06231a;
}
.script {
  font-family: var(--f-script);
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1;
  color: var(--coach);
  text-shadow: 0.03em 0.035em 0 var(--gold);
}
.caps {
  font-family: var(--f-body);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

/* coachlines: thin red over gold, the stripe every livery runs */
.coachline {
  display: block;
  height: 7px;
  border: 0;
  margin: 0;
  background:
    linear-gradient(var(--coach), var(--coach)) top / 100% 2px no-repeat,
    linear-gradient(var(--gold), var(--gold)) bottom / 100% 2px no-repeat;
}
.coachline--cream {
  background:
    linear-gradient(var(--gold), var(--gold)) top / 100% 2px no-repeat,
    linear-gradient(var(--cream), var(--cream)) bottom / 100% 1px no-repeat;
}

/* ---------- wordmark ---------- */
.wordmark {
  display: inline-flex;
  align-items: baseline;
  gap: 0.35em;
  text-decoration: none;
  color: var(--livery);
}
.wordmark__type {
  font-family: var(--f-slab);
  font-size: 30px;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--livery);
  -webkit-text-stroke: 0;
  text-shadow:
    0.5px 0.5px 0 var(--gold), 1px 1px 0 var(--gold), 1.5px 1.5px 0 var(--gold), 2px 2px 0 var(--gold),
    2.5px 2.5px 0 var(--gold), 3px 3px 0 var(--gold-lo);
}
.wordmark__tag {
  font-family: var(--f-script);
  font-size: 22px;
  color: var(--coach);
  line-height: 1;
  transform: translateY(2px) rotate(-4deg);
}

/* ---------- painted lozenge button ---------- */
.lozenge {
  --l-bg: var(--livery);
  --l-fg: var(--cream);
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  min-height: 52px;
  padding: 0.8em 1.7em 0.85em;
  border: 0;
  border-radius: var(--radius-lozenge);
  background: var(--l-bg);
  color: var(--l-fg);
  font-family: var(--f-body);
  font-weight: 800;
  font-size: 15px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.25) inset, 0 3px 0 var(--gold-lo), 0 10px 18px -10px rgba(10, 53, 39, 0.6);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s cubic-bezier(0.16, 1, 0.3, 1), background 0.2s;
}
.lozenge::before {
  /* the hand-pulled coachline inside the lozenge */
  content: "";
  position: absolute;
  inset: 5px;
  border-radius: inherit;
  border: 1.5px solid var(--gold);
  pointer-events: none;
}
.lozenge .arrow { width: 1.1em; height: 1.1em; flex: none; transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1); }
.lozenge:hover { color: var(--l-fg); background: var(--livery-deep); transform: translateY(-1px); box-shadow: 0 1px 0 rgba(255, 255, 255, 0.25) inset, 0 4px 0 var(--gold-lo), 0 14px 22px -10px rgba(10, 53, 39, 0.7); }
.lozenge:hover .arrow { transform: translateX(3px); }
.lozenge:active { transform: translateY(2px); box-shadow: 0 1px 0 var(--gold-lo), 0 4px 10px -6px rgba(10, 53, 39, 0.6); }
.lozenge:focus-visible { outline: 3px solid var(--gold-hi); outline-offset: 4px; border-radius: var(--radius-lozenge); }
.lozenge--cream { --l-bg: var(--cream); --l-fg: var(--livery-ink); }
.lozenge--cream:hover { --l-bg: #fff8e6; background: #fff8e6; }
.lozenge--cream::before { border-color: var(--coach); }
.lozenge--small { min-height: 44px; padding: 0.55em 1.25em 0.6em; font-size: 13px; }
.lozenge--small::before { inset: 4px; }
.lozenge[aria-disabled="true"],
.lozenge:disabled { background: var(--primer); color: var(--ink-soft); box-shadow: none; cursor: not-allowed; transform: none; }
.lozenge[aria-disabled="true"]::before,
.lozenge:disabled::before { border-color: var(--primer-deep); border-style: dashed; }

.quiet-link { font-weight: 600; color: inherit; }

/* ---------- chips & labels ---------- */
.chip-planned {
  display: inline-flex;
  align-items: center;
  gap: 0.45em;
  padding: 0.3em 0.75em 0.32em;
  border-radius: 3px;
  background: var(--primer);
  color: #2b2f2c;
  font: 800 11px/1.2 var(--f-body);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border: 1.5px dashed var(--primer-deep);
}
.illustrative {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font: 600 12px/1.3 var(--f-body);
  letter-spacing: 0.02em;
  color: var(--ink-soft);
}
.illustrative::before {
  content: "";
  width: 18px;
  height: 7px;
  flex: none;
  background:
    linear-gradient(var(--coach), var(--coach)) top / 100% 2px no-repeat,
    linear-gradient(var(--gold), var(--gold)) bottom / 100% 2px no-repeat;
}
.on-livery .illustrative { color: #cfe0d7; }

.status {
  display: inline-flex;
  align-items: center;
  gap: 0.55em;
  font: 700 12px/1.2 var(--f-body);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--livery);
}
.status::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 3px rgba(217, 164, 58, 0.25);
}

/* ---------- inputs (brand board + future form) ---------- */
.field { display: grid; gap: 6px; }
.field label { font: 800 12px/1.2 var(--f-body); letter-spacing: 0.14em; text-transform: uppercase; color: var(--livery); }
.field input {
  min-height: 52px;
  padding: 0.6em 0.9em;
  border: 2px solid var(--livery);
  border-radius: 10px;
  background: var(--panel);
  font: 500 17px/1.3 var(--f-body);
  color: var(--ink);
  box-shadow: inset 0 -3px 0 var(--kerb);
}
.field input::placeholder { color: #6b746f; }
.field input:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }
.field .hint { font-size: 14px; color: var(--ink-soft); }
.field.is-error input { border-color: var(--coach); box-shadow: inset 0 -3px 0 #f2c9c6; }
.field .error { font-size: 14px; font-weight: 600; color: var(--coach); }

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}