/* EveryRamp brand (brand/build.mjs): navy #0B1B3D, blue #2563EB (logo), #1D4ED8 (links and buttons, 6.7:1). */
  @font-face { font-family: "Plus Jakarta Sans"; font-weight: 800; font-display: swap; src: url("/fonts/jakarta-800.woff2") format("woff2"); }
  @font-face { font-family: "Plus Jakarta Sans"; font-weight: 600; font-display: swap; src: url("/fonts/jakarta-600.woff2") format("woff2"); }
  :root {
    --bg: #ffffff; --fg: #10151c; --heading: #0B1B3D; --muted: #3a4452; --line: #c9d0da; --panel: #f2f5f9;
    --brand: #1D4ED8; --brand-fg: #ffffff; --accent: #b3261e; --focus: #B45309; /* >=3:1 on #fff and #f2f5f9 (WCAG 1.4.11); was #ffbf47 at 1.64:1 / 1.50:1 */
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
      --bg: #0B1220; --fg: #f3f6fa; --heading: #f3f6fa; --muted: #c9d2de; --line: #2e3b55; --panel: #121b2e;
      --brand: #8AB4FF; --brand-fg: #0B1220; --accent: #ff9f97; --focus: #ffbf47; /* 11.4:1 on #0B1220, 10.5:1 on #121b2e */
    }
  }
  * { box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  @media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
  body { margin: 0; background: var(--bg); color: var(--fg); font: 20px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
  a { color: var(--brand); text-underline-offset: 3px; }
  :focus-visible { outline: 4px solid var(--focus); outline-offset: 3px; }
  .skip { position: absolute; left: 16px; top: -100px; background: var(--brand); color: var(--brand-fg); padding: 12px 16px; border-radius: 8px; z-index: 10; }
  .skip:focus { top: 16px; }
  .wrap { max-width: 1080px; margin: 0 auto; padding: 0 16px; }
  header.site { border-bottom: 1px solid var(--line); }
  header.site .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; padding-top: 16px; padding-bottom: 16px; }
  .logo { display: inline-block; line-height: 0; }
  .logo img { display: block; height: 44px; width: auto; }
  nav ul { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 20px; margin: 0; padding: 0; }
  nav a { font-weight: 600; text-decoration: none; }
  nav a:hover { text-decoration: underline; }
  h1, h2, h3 { font-family: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--heading); font-weight: 800; }
  h1 { font-size: clamp(2rem, 5vw, 3.1rem); line-height: 1.15; margin: 0 0 20px; letter-spacing: -0.02em; }
  h2 { font-size: clamp(1.6rem, 3.5vw, 2.1rem); line-height: 1.2; margin: 0 0 16px; }
  h3 { font-size: 1.25rem; margin: 0 0 8px; }
  section { padding: 56px 0; border-bottom: 1px solid var(--line); }
  .hero { padding: 64px 0 56px; }
  .lead { font-size: 1.25rem; color: var(--muted); max-width: 46em; margin: 0 0 28px; }
  .btn { display: inline-block; background: var(--brand); color: var(--brand-fg); font-weight: 700; text-decoration: none; padding: 14px 24px; border-radius: 10px; border: 0; font-size: 1.1rem; cursor: pointer; }
  .btn:hover { filter: brightness(1.1); }
  .grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
  .card { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 20px; }
  .date { font-size: 1.5rem; font-weight: 800; color: var(--accent); display: block; margin-bottom: 4px; }
  .price { font-size: 1.6rem; font-weight: 800; display: block; margin: 4px 0 8px; }
  .note { color: var(--muted); font-size: 0.95rem; }
  ol.steps { padding-left: 1.3em; }
  ol.steps li { margin-bottom: 12px; }
  form .field { margin-bottom: 18px; }
  label { display: block; font-weight: 700; margin-bottom: 6px; }
  input, select { width: 100%; max-width: 560px; font: inherit; padding: 12px 14px; border-radius: 10px; border: 2px solid var(--muted); background: var(--bg); color: var(--fg); }
  .hint { display: block; color: var(--muted); font-size: 0.95rem; margin-top: 4px; }
  details { border: 1px solid var(--line); border-radius: 12px; padding: 14px 18px; margin-bottom: 12px; background: var(--panel); }
  summary { font-weight: 700; cursor: pointer; }
  footer { padding: 32px 0 48px; color: var(--muted); font-size: 0.95rem; }
  .legal h2 { margin-top: 32px; }
  .check { display: flex; gap: 12px; align-items: flex-start; }
  .check input { width: 28px; height: 28px; flex: none; margin-top: 4px; }
  .check label { font-weight: 400; }
  .card .btn { margin-top: 8px; }