/* FreeGaz site: the Velodrome brand (docs/BRAND.md in the app repo).
   Night is the default; Track day follows the system's light mode. */

@font-face {
  font-family: "Saira";
  src: url("assets/fonts/saira.woff2") format("woff2");
  font-weight: 100 900;
  font-stretch: 50% 125%;
  font-display: swap;
}
@font-face {
  font-family: "Atkinson Hyperlegible Next";
  src: url("assets/fonts/atkinson.woff2") format("woff2");
  font-weight: 200 800;
  font-display: swap;
}
@font-face {
  font-family: "Atkinson Hyperlegible Next";
  src: url("assets/fonts/atkinson-italic.woff2") format("woff2");
  font-weight: 200 800;
  font-style: italic;
  font-display: swap;
}

:root {
  --stayer: #1e59cd;
  --azur: #77c3ff;
  --sprinter: #e0383b;

  --bg: #111d36;
  --panel: #182740;
  --panel-2: #1f2f49;
  --panel-3: #293a54;
  --line: #32425a;
  --line-strong: #4c5d75;
  --ink: #eff4fa;
  --ink-dim: #bdccde;
  --ink-faint: #9aadc4;
  --accent: #77c3ff;
  --accent-dim: #4790d8;
  --on-accent: #111d36;
  --measure: #eff4fa;

  --font-display: "Saira", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --font-sans: "Atkinson Hyperlegible Next", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, monospace;

  --wrap: 1120px;
  color-scheme: dark;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #ebf1f7;
    --panel: #fcfeff;
    --panel-2: #f2f6fb;
    --panel-3: #e3eaf2;
    --line: #d8e1e9;
    --line-strong: #aeb9c5;
    --ink: #13213c;
    --ink-dim: #44536c;
    --ink-faint: #5a6a80;
    --accent: #1e59cd;
    --accent-dim: #1543a8;
    --on-accent: #fcfeff;
    --measure: #13213c;
    color-scheme: light;
  }
}

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

html { scroll-behavior: smooth; scroll-padding-top: 80px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--accent); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

code, kbd, .mono { font-family: var(--font-mono); font-size: 0.875em; }
:not(pre) > code, kbd {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 0.05em 0.35em;
}
pre {
  margin: 0.75rem 0 0;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.85rem 1rem;
  overflow-x: auto;
  font-size: 0.9rem;
  line-height: 1.6;
}

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 16px; }
@media (min-width: 720px) { .wrap { padding: 0 32px; } }

.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 12px; z-index: 100; background: var(--panel); padding: 8px 12px; border-radius: 6px; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

/* Type */

h1, h2, h3 {
  font-family: var(--font-display);
  font-stretch: 80%;
  font-weight: 700;
  line-height: 1.08;
  margin: 0;
  letter-spacing: -0.005em;
}
h1 { font-size: clamp(2.3rem, 6vw, 4.25rem); max-width: 16ch; }
h2 { font-size: clamp(1.9rem, 4vw, 2.75rem); }
h3 { font-size: 1.4rem; font-weight: 600; }

.eyebrow {
  font-family: var(--font-display);
  font-stretch: 88%;
  font-weight: 600;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--ink-faint);
  margin: 0 0 0.75rem;
}

.lede, .section-lede { color: var(--ink-dim); font-size: 1.2rem; max-width: 60ch; }
.section-lede { margin: 1rem 0 2rem; }
.fine { color: var(--ink-faint); font-size: 0.875rem; }

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  padding: 0.75rem 1.25rem;
  border-radius: 6px;
  border: 1px solid transparent;
  transition: background-color 140ms ease-out, border-color 140ms ease-out;
}
.btn-primary { background: var(--accent); color: var(--on-accent); }
.btn-primary:hover { background: var(--accent-dim); }
.btn-secondary { background: var(--panel-2); color: var(--ink); border-color: var(--line-strong); }
.btn-secondary:hover { background: var(--panel-3); }
.btn-small { padding: 0.45rem 0.9rem; font-size: 0.9375rem; background: var(--accent); color: var(--on-accent); }
.btn-small:hover { background: var(--accent-dim); }

.cta-row { display: flex; flex-wrap: wrap; gap: 0.75rem; margin: 2rem 0 0.75rem; }

/* Header */

.site-header {
  position: sticky; top: 0; z-index: 10;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  border-bottom: 1px solid var(--line);
  backdrop-filter: saturate(1.2) blur(6px);
}
.header-row { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 1rem; }
.brand img { width: 116px; height: auto; }
.nav { display: flex; align-items: center; gap: 1.5rem; list-style: none; margin: 0; padding: 0; }
.nav a:not(.btn) { color: var(--ink-dim); text-decoration: none; font-weight: 600; font-size: 0.9375rem; }
.nav a:not(.btn):hover { color: var(--ink); }
@media (max-width: 640px) {
  .nav li:not(:last-child) { display: none; }
}

/* Hero */

.hero { padding: 4.5rem 0 3rem; }
.hero .lede { margin: 1.5rem 0 0; }
.hero-shot { margin: 3rem 0 0; }

.shot, .hero-shot {
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  background: var(--panel);
}
.hero-shot { box-shadow: 0 30px 60px -30px rgb(0 0 0 / 0.5); }

/* Price board: a timing board */

.board { position: relative; padding: 3.5rem 0 4.5rem; background: var(--panel); border-block: 1px solid var(--line); overflow: hidden; }
.board-tiles {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px;
}
@media (min-width: 760px) { .board-tiles { grid-template-columns: repeat(4, 1fr); } }
.board-tiles li {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1.25rem 1.25rem 1rem;
  display: flex; flex-direction: column;
}
.board-tiles .num {
  font-family: var(--font-display);
  font-stretch: 80%;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  font-size: clamp(3.25rem, 8vw, 5rem);
  line-height: 1;
}
.board-tiles .unit { color: var(--ink-dim); font-family: var(--font-display); font-stretch: 88%; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.875rem; margin-top: 0.5rem; }
.board-note { color: var(--ink-dim); max-width: 62ch; margin: 1.75rem 0 0; }

/* The four track lines, leaning 12° like the wordmark */
.track { position: absolute; left: -2%; right: -2%; bottom: 18px; display: grid; gap: 5px; }
.track span { display: block; height: 4px; }
.track span:nth-child(1) { background: var(--stayer); }
.track span:nth-child(2) { background: var(--sprinter); }
.track span:nth-child(3) { background: var(--measure); height: 2px; }
.track span:nth-child(4) { background: var(--azur); height: 10px; }

/* Tour */

.tour { padding: 5.5rem 0 2rem; }
.tour h2 { margin-bottom: 3rem; }
.feature {
  display: grid; gap: 1.5rem 3rem; align-items: center;
  padding: 2.5rem 0;
  border-top: 1px solid var(--line);
}
.feature-text p { color: var(--ink-dim); margin: 0.85rem 0 0; }
.feature-text h3 { font-size: 1.75rem; }
@media (min-width: 900px) {
  .feature { grid-template-columns: 5fr 7fr; }
  .feature.flip .feature-text { order: 2; }
}
.feature .shot { margin: 0; }

/* Cards and grids */

.features { padding: 4rem 0 5rem; }
.features h2 { margin-bottom: 2rem; }
.grid { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .grid:not(.two) { grid-template-columns: repeat(3, 1fr); } }

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1.25rem 1.25rem 1.4rem;
  min-width: 0;
}
.card h3 { font-size: 1.25rem; margin-bottom: 0.75rem; }
.card p { color: var(--ink-dim); margin: 0.5rem 0 0; }
.card ul, .card ol { margin: 0; padding-left: 1.1rem; color: var(--ink-dim); }
.card li { margin: 0.35rem 0; padding-left: 0.2rem; }
.card ul li::marker { color: var(--accent); }
.card ol li::marker { font-family: var(--font-display); font-weight: 600; color: var(--ink-faint); }
.card strong { color: var(--ink); font-weight: 600; }
.card-note { font-size: 0.875rem; color: var(--ink-faint) !important; margin-top: 1rem !important; }
.card .btn { margin-top: 0.75rem; }

/* Data */

.data { padding: 4.5rem 0; background: var(--panel); border-block: 1px solid var(--line); }
.data-row { display: grid; gap: 1.5rem 3rem; }
@media (min-width: 900px) { .data-row { grid-template-columns: 5fr 7fr; } }
.data-text p { color: var(--ink-dim); margin: 0 0 1rem; }

/* Phone and download */

.phone, .download { padding: 5rem 0; }
.phone h2 { margin-bottom: 0; }
.download { border-top: 1px solid var(--line); }
.download h2 { margin-bottom: 2rem; }
.download ol li { margin-bottom: 0.6rem; }
.bike-fund { margin-top: 1.5rem; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.5rem 2rem; }
.bike-fund > div { flex: 1 1 26rem; }
.bike-fund .cta-row { margin: 0; }
.bike-fund .btn { margin-top: 0; }
[hidden] { display: none !important; }

/* Footer */

.site-footer { position: relative; overflow: hidden; padding: 4rem 0 2.5rem; background: var(--panel); border-top: 1px solid var(--line); }
.site-footer .track { top: 0; bottom: auto; }
.footer-row { display: flex; gap: 1rem; align-items: flex-start; }
.footer-row p { margin: 0 0 0.5rem; color: var(--ink-dim); }
.footer-row img { flex: none; }

/* Privacy and other text pages */
.legal { padding: 3rem 0 4rem; }
.legal .wrap { max-width: 46rem; }
.legal h1 { max-width: none; margin-bottom: 0.5rem; }
.legal h2 { font-size: 1.35rem; margin: 2.25rem 0 0.5rem; }
.legal p, .legal li { max-width: 65ch; }
.legal ul { padding-left: 1.25rem; }
.legal li + li { margin-top: 0.5rem; }