/* NM Landscape Design — site styles */
:root {
  --paper: #eef0e8;
  --paper-2: #e3e7da;
  --moss: #d5dcc4;
  --ink: #1f2a24;
  --ink-2: #47554c;
  --garden: #2f5d46;
  --garden-dark: #234836;
  --cedar: #9a6b3f;
  --line: #c3cab8;
  --white: #fbfcf8;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --measure: 68ch;
  --wide: 1120px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.125rem;
  line-height: 1.65;
}
img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--garden); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { color: var(--garden-dark); text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--cedar); outline-offset: 2px; border-radius: 2px; }

.skip { position: absolute; left: -999px; top: 0; background: var(--ink); color: var(--white); padding: 0.5rem 1rem; z-index: 10; }
.skip:focus { left: 1rem; top: 1rem; }

.wrap { max-width: var(--wide); margin: 0 auto; padding: 0 1.25rem; }

/* Header */
.site-header { border-bottom: 1px solid var(--line); background: var(--paper); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 4.25rem; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 0.6rem; color: var(--ink); text-decoration: none; font-size: 1.2rem; letter-spacing: 0.01em; }
.brand:hover { color: var(--ink); }
.brand svg { width: 34px; height: 34px; }
.brand b { font-weight: 600; }
.nav { font-family: var(--sans); font-size: 0.95rem; }
.nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 1.25rem; flex-wrap: wrap; }
.nav a { color: var(--ink-2); text-decoration: none; padding: 0.4rem 0; border-bottom: 2px solid transparent; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--cedar); }

/* Breadcrumbs */
.crumbs { font-family: var(--sans); font-size: 0.85rem; color: var(--ink-2); margin: 1.5rem 0 0; }
.crumbs ol { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 0.35rem; }
.crumbs li + li::before { content: "/"; margin-right: 0.35rem; color: var(--line); }
.crumbs a { color: var(--ink-2); }

/* Typography */
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.2; color: var(--ink); }
h1 { font-size: clamp(2rem, 4.5vw, 3rem); margin: 0.6rem 0 1rem; letter-spacing: -0.01em; }
h2 { font-size: clamp(1.45rem, 2.6vw, 1.85rem); margin: 2.6rem 0 0.8rem; }
h3 { font-size: 1.25rem; margin: 1.8rem 0 0.5rem; }
p { margin: 0 0 1.1rem; }
.lede { font-size: 1.25rem; color: var(--ink-2); max-width: 60ch; }
.small { font-size: 0.9rem; }
.meta { font-family: var(--sans); font-size: 0.88rem; color: var(--ink-2); }

/* Article */
.article { max-width: var(--measure); margin: 0 auto; padding: 0 0 3rem; }
.article ul, .article ol { padding-left: 1.3rem; margin: 0 0 1.2rem; }
.article li { margin-bottom: 0.35rem; }
.disclosure { font-family: var(--sans); font-size: 0.85rem; color: var(--ink-2); border-left: 3px solid var(--cedar); padding: 0.4rem 0 0.4rem 0.8rem; margin: 0 0 1.6rem; }
.answer { background: var(--white); border: 1px solid var(--line); border-left: 4px solid var(--garden); padding: 1.1rem 1.25rem; margin: 1.5rem 0 2rem; }
.answer p:last-child { margin-bottom: 0; }
.toc { font-family: var(--sans); font-size: 0.95rem; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 0.9rem 0; margin: 0 0 2rem; }
.toc p { margin: 0 0 0.4rem; font-weight: 600; }
.toc ol { margin: 0; padding-left: 1.2rem; columns: 2; column-gap: 2rem; }
@media (max-width: 600px) { .toc ol { columns: 1; } }

/* Tables */
.table-wrap { overflow-x: auto; margin: 1.2rem 0 1.8rem; border: 1px solid var(--line); background: var(--white); }
table { border-collapse: collapse; width: 100%; font-family: var(--sans); font-size: 0.93rem; line-height: 1.45; }
th, td { text-align: left; vertical-align: top; padding: 0.7rem 0.85rem; border-bottom: 1px solid var(--line); }
thead th { background: var(--paper-2); font-weight: 600; }
tbody th { font-weight: 600; width: 26%; }
tr:last-child td, tr:last-child th { border-bottom: 0; }

/* Figures */
figure { margin: 1.8rem 0; }
figcaption { font-family: var(--sans); font-size: 0.85rem; color: var(--ink-2); margin-top: 0.5rem; }
.plan-fig { background: var(--white); border: 1px solid var(--line); padding: 1rem; }

/* FAQ */
.faq details { border-bottom: 1px solid var(--line); padding: 0.8rem 0; }
.faq summary { cursor: pointer; font-weight: 600; list-style-position: outside; }
.faq details p { margin: 0.6rem 0 0; }

/* Author box */
.author { display: flex; gap: 1rem; align-items: flex-start; border-top: 1px solid var(--line); margin-top: 2.5rem; padding-top: 1.4rem; font-family: var(--sans); font-size: 0.93rem; color: var(--ink-2); }
.author .mono { flex: 0 0 48px; height: 48px; border-radius: 50%; background: var(--garden); color: var(--white); display: grid; place-items: center; font-family: var(--serif); font-size: 1.3rem; }
.author p { margin: 0 0 0.3rem; }

/* Next steps */
.next { background: var(--moss); padding: 1.2rem 1.4rem; margin: 2.2rem 0 0; }
.next h2 { margin-top: 0; font-size: 1.3rem; }
.next ul { margin-bottom: 0; }

/* Hubs: ruled rows */
.hub-head { max-width: 72ch; padding-bottom: 1rem; }
.hub-body { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 3rem; align-items: start; padding-bottom: 3.5rem; }
.hub-body .prose { max-width: var(--measure); }
@media (max-width: 900px) { .hub-body { grid-template-columns: 1fr; gap: 1.5rem; } }
.rows { list-style: none; margin: 0 0 1.5rem; padding: 0; border-top: 2px solid var(--ink); }
.rows li { border-bottom: 1px solid var(--line); }
.rows a { display: block; padding: 0.85rem 0; text-decoration: none; color: var(--ink); }
.rows a strong { display: block; font-weight: 600; }
.rows a span { font-family: var(--sans); font-size: 0.88rem; color: var(--ink-2); }
.rows a:hover strong { color: var(--garden); text-decoration: underline; text-underline-offset: 0.18em; }
.rows .soon { padding: 0.85rem 0; color: var(--ink-2); font-family: var(--sans); font-size: 0.9rem; }
.aside h2 { font-size: 1.1rem; font-family: var(--sans); margin: 0 0 0.6rem; }
.aside { position: sticky; top: 1.5rem; }
@media (max-width: 900px) { .aside { position: static; } }

/* Home */
.hero { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 2.5rem; align-items: center; padding: 3rem 0 2.5rem; }
@media (max-width: 900px) { .hero { grid-template-columns: 1fr; padding-top: 2rem; } }
.hero h1 { font-size: clamp(2.3rem, 5vw, 3.6rem); margin-top: 0; }
.plan { background: var(--white); border: 1px solid var(--line); padding: 0.75rem; }
.plan a { cursor: pointer; }
.plan a .zone { transition: fill 0.15s ease; }
.plan a:hover .zone, .plan a:focus-visible .zone { fill: var(--moss); }
.plan a:focus-visible { outline: none; }
.plan a:focus-visible .zone { stroke: var(--cedar); stroke-width: 3; }
.plan-note { font-family: var(--sans); font-size: 0.85rem; color: var(--ink-2); margin-top: 0.6rem; }

.routes { border-top: 2px solid var(--ink); padding: 2rem 0 1rem; }
.routes h2 { margin-top: 0; }
.route-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; list-style: none; padding: 0; margin: 0; }
@media (max-width: 800px) { .route-list { grid-template-columns: 1fr; } }
.route-list li { border-left: 1px solid var(--line); padding: 0.4rem 1.4rem 1.2rem; }
.route-list li:first-child { border-left: 0; padding-left: 0; }
@media (max-width: 800px) { .route-list li { border-left: 0; padding-left: 0; border-top: 1px solid var(--line); padding-top: 1rem; } }
.route-list .q { font-size: 1.3rem; margin: 0 0 0.4rem; }
.route-list p { color: var(--ink-2); font-size: 1rem; }

.band { padding: 2.5rem 0; }
.band-moss { background: var(--moss); }
.two-col { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 3rem; }
@media (max-width: 800px) { .two-col { grid-template-columns: 1fr; gap: 1rem; } }
.sequence { padding-left: 1.3rem; }
.sequence li { margin-bottom: 0.6rem; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); background: var(--paper-2); font-family: var(--sans); font-size: 0.9rem; color: var(--ink-2); padding: 2.5rem 0 2rem; margin-top: 2rem; }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 2rem; }
@media (max-width: 700px) { .foot-grid { grid-template-columns: 1fr; gap: 1.2rem; } }
.site-footer h2 { font-family: var(--sans); font-size: 0.95rem; margin: 0 0 0.6rem; color: var(--ink); }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 0.35rem; }
.site-footer a { color: var(--ink-2); }
.site-footer .legal { margin-top: 2rem; border-top: 1px solid var(--line); padding-top: 1rem; }

/* 404 */
.notfound { max-width: 60ch; padding: 3rem 0 4rem; }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }
@media print { .site-header, .site-footer, .nav, .toc { display: none; } body { background: #fff; } }