/* Content pages: homepage, track plans, about, privacy */

.site-nav { margin-left: auto; display: flex; flex-wrap: wrap; gap: 4px 22px; font-weight: 700; }
.site-nav a { color: var(--cream); text-decoration: none; padding: 8px 0; border-bottom: 2px solid transparent; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--cream); border-bottom-color: var(--amber); }

.eyebrow { margin: 0 0 12px; font-family: var(--mono); font-size: 13px; letter-spacing: 2px; color: var(--amber-deep); }
.lede { margin: 0; font-size: 20px; color: var(--ink-2); max-width: 680px; }

.plan { max-width: 1240px; margin: 0 auto; padding: 32px 20px 56px; display: flex; flex-direction: column; gap: 36px; }
.plan h1 { margin: 0 0 14px; font-family: var(--head); font-weight: 700; font-size: clamp(40px, 7vw, 64px); line-height: 0.98; color: var(--green); text-wrap: balance; }
.plan h2 { margin: 0 0 14px; font-family: var(--head); font-weight: 700; font-size: 32px; line-height: 1.05; text-wrap: balance; }
.crumbs { font-size: 15px; color: var(--muted); margin-bottom: -20px; }

.plan__grid { display: flex; flex-wrap: wrap; gap: 24px; align-items: flex-start; }
.plan__drawing { flex: 999 1 560px; min-width: 0; }
.plan__side { flex: 1 1 320px; min-width: 0; display: flex; flex-direction: column; gap: 16px; }
.plan__open { width: 100%; }
.plan__open-note { margin: -6px 0 0; font-size: 14px; color: var(--muted); }

.drawing__paper {
  background-color: var(--paper);
  background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 24px 24px; padding: 12px;
}
.plan-svg { display: block; width: 100%; height: auto; }

.title-block {
  margin: 0; border-top: 1.5px solid var(--ink); font-family: var(--mono); font-size: 13px;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.title-block div { display: flex; border-right: 1px solid var(--ink); border-bottom: 1px solid var(--ink); margin: 0 -1px -1px 0; }
.title-block dt { padding: 9px 10px; color: var(--muted); border-right: 1px solid var(--rule); flex: none; width: 128px; }
.title-block dd { margin: 0; padding: 9px 10px; font-weight: 500; }

.parts { width: 100%; border-collapse: collapse; font-size: 15px; }
.parts th { text-align: left; padding: 8px 14px; font-family: var(--mono); font-size: 12px; font-weight: 500; color: var(--muted); border-bottom: 1px solid var(--rule); }
.parts td { padding: 9px 14px; border-bottom: 1px solid #EDE6D3; }
.parts .num { text-align: right; font-family: var(--mono); font-weight: 500; font-variant-numeric: tabular-nums; }
.parts .part-no { font-family: var(--mono); font-size: 13px; color: var(--muted); }
.parts__extra { margin: 0; padding: 12px 14px; font-size: 15px; color: var(--ink-2); }

.plan__notes { max-width: 760px; }
.plan__notes ul { margin: 0 0 16px; padding-left: 22px; display: flex; flex-direction: column; gap: 8px; }
.plan__notes li { color: var(--ink-2); }
.plan__verified { margin: 0; padding: 14px 16px; border-left: 4px solid var(--green); background: var(--paper); font-size: 15px; color: var(--ink-2); }

.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }
.card { display: flex; flex-direction: column; background: var(--paper); border: 1.5px solid var(--ink); border-radius: 4px; text-decoration: none; color: var(--ink); }
.card:hover { color: var(--ink); box-shadow: 4px 4px 0 var(--green); }
.card img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: contain; background: var(--cream); border-bottom: 1.5px solid var(--ink); }
.card__body { display: flex; flex-direction: column; gap: 4px; padding: 14px 16px 16px; flex: 1; }
.card__title { font-family: var(--head); font-weight: 700; font-size: 24px; line-height: 1.05; }
.card__text { font-size: 15px; color: var(--ink-2); }
.card__meta { margin-top: auto; padding-top: 6px; font-family: var(--mono); font-size: 12px; letter-spacing: 1px; color: var(--muted); }
.plan__group { display: flex; flex-direction: column; }

/* Long-form text pages */
.doc { max-width: 720px; margin: 0 auto; padding: 40px 20px 64px; }
.doc h1 { margin: 0 0 12px; font-family: var(--head); font-weight: 700; font-size: clamp(40px, 7vw, 56px); line-height: 1; color: var(--green); text-wrap: balance; }
.doc h2 { margin: 36px 0 8px; font-family: var(--head); font-weight: 700; font-size: 28px; line-height: 1.1; }
.doc p, .doc li { color: var(--ink-2); }
.doc ul { padding-left: 22px; }
.updated { font-family: var(--mono); font-size: 13px; letter-spacing: 1px; color: var(--muted); margin: 0 0 28px; }

/* Homepage */
.hero {
  background-color: var(--cream);
  background-image: linear-gradient(#E4DBC4 1px, transparent 1px), linear-gradient(90deg, #E4DBC4 1px, transparent 1px);
  background-size: 24px 24px; border-bottom: 1px solid var(--rule);
}
.hero__inner { max-width: 1240px; margin: 0 auto; padding: 56px 20px 64px; display: flex; flex-wrap: wrap; gap: 40px; align-items: center; }
.hero__text { flex: 1 1 440px; min-width: 0; }
.hero__text h1 { margin: 0 0 18px; font-family: var(--head); font-weight: 700; font-size: clamp(48px, 9vw, 80px); line-height: 0.95; color: var(--green); text-wrap: balance; }
.hero__text .lede { margin-bottom: 28px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero__actions .btn { min-height: 52px; }
.hero__figure { flex: 1 1 400px; min-width: 0; margin: 0; }
.hero__figure img { display: block; width: 100%; height: auto; border: 1.5px solid var(--ink); border-radius: 4px; background: var(--paper); }
.hero__figure figcaption { margin-top: 8px; font-family: var(--mono); font-size: 12px; letter-spacing: 1px; color: var(--muted); }
.home-section { max-width: 1240px; margin: 0 auto; padding: 48px 20px 8px; }
.home-section h2 { margin: 0 0 8px; font-family: var(--head); font-weight: 700; font-size: 40px; line-height: 1; color: var(--green); }
.home-section > p { margin: 0 0 22px; color: var(--ink-2); max-width: 640px; }
.how { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; margin: 0; padding: 0; list-style: none; }
.how li { background: var(--paper); border: 1.5px solid var(--ink); border-radius: 4px; padding: 20px; }
.how h3 { margin: 0 0 6px; font-family: var(--head); font-weight: 700; font-size: 26px; }
.how p { margin: 0; color: var(--ink-2); font-size: 16px; }
.how .step { font-family: var(--mono); font-size: 12px; letter-spacing: 1px; color: var(--amber-deep); }

.page-foot { background: var(--ink); color: #C9CFCB; margin-top: 32px; }
.page-foot__inner { max-width: 1240px; margin: 0 auto; padding: 32px 20px 40px; display: flex; flex-direction: column; gap: 10px; font-size: 15px; }
.page-foot__inner p { margin: 0; max-width: 720px; }
.page-foot__brand { font-family: var(--head); font-weight: 700; font-size: 24px; letter-spacing: 1.5px; color: var(--cream); }
.page-foot__links { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.page-foot__links a { color: var(--cream); }

@media (max-width: 720px) {
  .site-header__inner { padding: 8px 16px; }
  .brand__name { font-size: 22px; }
  .site-nav { margin-left: 0; width: 100%; gap: 4px 18px; font-size: 16px; }
  .plan, .doc, .hero__inner, .home-section, .page-foot__inner { padding-left: 16px; padding-right: 16px; }
  .title-block dt { width: 118px; }
}

/* Guides */
.doc--guide .lede { margin-bottom: 8px; font-size: 19px; }
.doc .crumbs { margin: 0 0 16px; }
.table-wrap { overflow-x: auto; margin: 16px 0; border: 1.5px solid var(--ink); border-radius: 4px; background: var(--paper); }
.guide-table { width: 100%; border-collapse: collapse; font-size: 15px; font-variant-numeric: tabular-nums; }
.guide-table caption { caption-side: top; text-align: left; padding: 10px 14px; font-family: var(--mono); font-size: 12px; letter-spacing: 1px; color: var(--muted); text-transform: uppercase; border-bottom: 1px solid var(--rule); }
.guide-table th, .guide-table td { padding: 9px 14px; border-bottom: 1px solid #EDE6D3; text-align: left; white-space: nowrap; }
.guide-table thead th { font-family: var(--mono); font-size: 12px; font-weight: 500; color: var(--muted); }
.guide-table tbody th { font-weight: 700; color: var(--ink); }
.guide-table td { font-family: var(--mono); font-size: 14px; color: var(--ink-2); }
.guide-table tbody tr:last-child > * { border-bottom: 0; }
.guide-fig { margin: 20px 0; }
.guide-fig svg { display: block; width: 100%; height: auto; border: 1.5px solid var(--ink); border-radius: 4px; }
.guide-fig figcaption { margin-top: 8px; font-size: 14px; color: var(--muted); }
.guide-note { font-size: 14px; color: var(--muted); }
.guide-parts { padding: 10px 14px; background: var(--paper); border: 1px solid var(--rule); border-radius: 4px; font-size: 15px; }
.guide-parts .mono-label { display: block; margin-bottom: 2px; }
.guide-cta { margin-top: 40px; padding: 20px; background: var(--paper); border: 1.5px solid var(--ink); border-radius: 4px; display: flex; flex-wrap: wrap; gap: 14px; align-items: center; justify-content: space-between; }
.guide-cta p { margin: 0; flex: 1 1 300px; }
.guide-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.guide-list a { display: flex; flex-direction: column; gap: 6px; height: 100%; padding: 18px 20px; background: var(--paper); border: 1.5px solid var(--ink); border-radius: 4px; text-decoration: none; color: var(--ink); }
.guide-list a:hover { color: var(--ink); box-shadow: 4px 4px 0 var(--green); }
.guide-list__title { font-family: var(--head); font-weight: 700; font-size: 26px; line-height: 1.05; color: var(--green); }
.guide-list__text { font-size: 15px; color: var(--ink-2); }

.buy-cell { text-align: right; white-space: nowrap; }
.buy { display: inline-flex; align-items: center; min-height: 32px; padding: 0 10px; border: 1px solid var(--green); border-radius: 6px; font-size: 13px; font-weight: 700; color: var(--green); text-decoration: none; }
.buy:hover { background: var(--green); color: var(--cream); }
.parts__disclosure { font-size: 13px; color: var(--muted); border-top: 1px solid var(--rule); }