/* hostashop.com — Hosta Variety Finder
   Hand-authored static site styles. No build step (Node too old for Astro on the
   build machine — same reason as the trekvisual site; see site/README.md). Design
   goals: garden-fresh but calm, readable, accessible, light + dark via
   prefers-color-scheme. Structure mirrors the trekvisual stylesheet so both sites
   share one mental model; the palette is the difference. */

:root {
  --ink: #1c211c;
  --ink-soft: #45514a;
  --ink-faint: #6c7770;
  --bg: #f9faf7;
  --surface: #ffffff;
  --line: #e2e6dd;
  --line-soft: #edf0e9;
  --accent: #35734a;      /* hosta leaf green */
  --accent-ink: #ffffff;
  --accent-soft: #e8f1ea;
  --focus: #0b6b8a;
  --measure: 42rem;
  --wrap: 68rem;
  --radius: 8px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica,
    Arial, sans-serif;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #e8eae4;
    --ink-soft: #b6bdb4;
    --ink-faint: #899189;
    --bg: #141714;
    --surface: #1b1f1b;
    --line: #2b302b;
    --line-soft: #23271f;
    --accent: #6fc389;
    --accent-ink: #0f130f;
    --accent-soft: #17311f;
    --focus: #6bc6e2;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 18px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
  border-radius: 3px;
}

.skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--accent);
  color: var(--accent-ink);
  padding: 0.6rem 1rem;
  z-index: 10;
}
.skip:focus { left: 0.5rem; top: 0.5rem; }

/* ---- Header ---- */
.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 0.9rem;
  padding-bottom: 0.9rem;
  flex-wrap: wrap;
}
.brand {
  color: var(--ink);
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: -0.01em;
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  flex-wrap: wrap;
}
.brand:hover { text-decoration: none; }
.brand-tag {
  font-weight: 400;
  font-size: 0.82rem;
  color: var(--ink-faint);
  letter-spacing: 0;
}
.site-nav { display: flex; gap: 1.25rem; font-size: 0.95rem; }
.site-nav a { color: var(--ink-soft); }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--accent); }

/* ---- Main ---- */
main { display: block; }
.section { padding: 3rem 0; }
.section + .section { border-top: 1px solid var(--line-soft); }

/* ---- Hero ---- */
.hero { padding: 4.5rem 0 3.5rem; }
.hero h1 {
  font-family: var(--serif);
  font-size: clamp(2rem, 5vw, 3.1rem);
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 0 0 1.1rem;
  max-width: 20ch;
}
.hero .lede {
  font-size: 1.2rem;
  color: var(--ink-soft);
  max-width: var(--measure);
  margin: 0 0 1.8rem;
}

/* ---- Buttons ---- */
.btn {
  display: inline-block;
  background: var(--accent);
  color: var(--accent-ink);
  padding: 0.7rem 1.3rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1rem;
  border: 0;
  cursor: pointer;
}
.btn:hover { text-decoration: none; filter: brightness(1.06); }
.btn-ghost {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}
.microcopy { color: var(--ink-faint); font-size: 0.88rem; margin-top: 0.6rem; }

/* ---- Home sections ---- */
.home-section h2 {
  font-size: 1.5rem;
  margin: 0 0 0.6rem;
  letter-spacing: -0.01em;
}
.home-section p { max-width: var(--measure); color: var(--ink-soft); margin: 0 0 1rem; }
.home-section .more { font-weight: 600; }

/* ---- Card grid ---- */
.cards {
  list-style: none;
  padding: 0;
  margin: 2rem 0 0;
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
}
.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 1.4rem 1.4rem 1.5rem;
  display: flex;
  flex-direction: column;
}
.card h3 { margin: 0 0 0.5rem; font-size: 1.18rem; line-height: 1.25; }
.card h3 a { color: var(--ink); }
.card h3 a:hover { color: var(--accent); }
.card p { margin: 0 0 1rem; color: var(--ink-soft); font-size: 0.98rem; }
.card .card-more { margin-top: auto; font-weight: 600; font-size: 0.92rem; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent);
  margin: 0 0 0.5rem;
}

/* ---- Page header ---- */
.page-head { padding: 3.5rem 0 1rem; }
.page-head h1 {
  font-family: var(--serif);
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  line-height: 1.12;
  letter-spacing: -0.015em;
  margin: 0 0 0.8rem;
  max-width: 24ch;
}
.page-head .intro { font-size: 1.12rem; color: var(--ink-soft); max-width: var(--measure); margin: 0; }

/* ---- Article (about, disclosure, cultivar prose) ---- */
.article { padding: 2.5rem 0 3.5rem; }
.article-inner { max-width: var(--measure); margin: 0 auto; }
.article h1 {
  font-family: var(--serif);
  font-size: clamp(1.9rem, 4.2vw, 2.6rem);
  line-height: 1.14;
  letter-spacing: -0.015em;
  margin: 0 0 1rem;
}
.article h2 {
  font-size: 1.45rem;
  letter-spacing: -0.01em;
  margin: 2.4rem 0 0.8rem;
}
.article h3 { font-size: 1.15rem; margin: 1.8rem 0 0.6rem; }
.article p { margin: 0 0 1.15rem; }
.article ul, .article ol { margin: 0 0 1.3rem; padding-left: 1.3rem; }
.article li { margin: 0 0 0.5rem; }
.article strong { color: var(--ink); }
.article hr { border: 0; border-top: 1px solid var(--line); margin: 2.5rem 0; }

/* ---- Tables ---- */
.table-scroll { overflow-x: auto; margin: 0 0 1.5rem; }
table {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.95rem;
}
th, td {
  text-align: left;
  padding: 0.6rem 0.8rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
thead th {
  border-bottom: 2px solid var(--line);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink-faint);
}
.trait-table th { width: 40%; color: var(--ink-soft); font-weight: 600; }

/* ---- Footer ---- */
.site-footer {
  border-top: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink-faint);
  font-size: 0.9rem;
}
.site-footer .wrap {
  padding-top: 2rem;
  padding-bottom: 2.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  justify-content: space-between;
}
.site-footer a { color: var(--ink-soft); }
.site-footer nav { display: flex; gap: 1.2rem; flex-wrap: wrap; }

.prose-narrow { max-width: var(--measure); }
.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;
}

/* ---- Finder ---- */
.finder {
  display: grid;
  grid-template-columns: minmax(0, 17rem) minmax(0, 1fr);
  gap: 2rem;
  align-items: start;
  padding: 1rem 0 3.5rem;
}
@media (max-width: 48rem) {
  .finder { grid-template-columns: 1fr; }
}
.filters {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 1.3rem 1.3rem 1.5rem;
}
.filters h2 { margin: 0 0 1rem; font-size: 1.1rem; }
.filter-group { margin: 0 0 1.3rem; border: 0; padding: 0; }
.filter-group legend {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--ink);
  padding: 0;
  margin: 0 0 0.15rem;
}
.filter-group .hint {
  display: block;
  font-size: 0.78rem;
  color: var(--ink-faint);
  line-height: 1.4;
  margin: 0 0 0.55rem;
}
.opt {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  font-size: 0.95rem;
  margin: 0 0 0.35rem;
  cursor: pointer;
}
.opt input { accent-color: var(--accent); }
.reset-link {
  background: none;
  border: 0;
  color: var(--accent);
  font: inherit;
  font-size: 0.92rem;
  padding: 0;
  cursor: pointer;
  text-decoration: underline;
}

.results-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin: 0 0 1.2rem;
}
.results-count { font-weight: 600; }
.results-grid {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1.1rem;
  grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr));
}
.result-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 1.2rem 1.2rem 1.3rem;
  display: flex;
  flex-direction: column;
}
.result-card h3 { margin: 0 0 0.4rem; font-size: 1.12rem; }
.result-card h3 a { color: var(--ink); }
.result-card h3 a:hover { color: var(--accent); }
.result-card .traits {
  list-style: none;
  padding: 0;
  margin: 0 0 0.9rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.result-card .traits li {
  font-size: 0.78rem;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: 999px;
  padding: 0.15rem 0.6rem;
}
.result-card .card-more { margin-top: auto; font-weight: 600; font-size: 0.9rem; }
.empty-state {
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  padding: 1.6rem;
  color: var(--ink-soft);
}
.empty-state[hidden] { display: none; }
.finder-foot {
  color: var(--ink-faint);
  font-size: 0.85rem;
  max-width: var(--measure);
  margin: 2.5rem 0 0;
}
.nojs { color: var(--ink-soft); }

/* ---- Cultivar detail ---- */
.marys-note {
  border-left: 3px solid var(--accent);
  background: var(--accent-soft);
  padding: 1rem 1.2rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 0 0 1.8rem;
  color: var(--ink-soft);
}
.marys-note .note-label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
  color: var(--accent);
  margin: 0 0 0.3rem;
}
.marys-note p { margin: 0; }
.buy-list { list-style: none; padding: 0; margin: 0 0 1rem; }
.buy-list li { margin: 0 0 0.6rem; }
.aff-marker {
  font-size: 0.72rem;
  color: var(--ink-faint);
  margin-left: 0.4rem;
}
.disclosure-line { color: var(--ink-faint); font-size: 0.88rem; }
.photo-placeholder {
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  background: var(--line-soft);
  color: var(--ink-faint);
  padding: 2rem 1.2rem;
  text-align: center;
  font-size: 0.9rem;
  margin: 0 0 1.5rem;
}
/* Real cultivar photos: never overflow the column, never dominate a phone screen. */
figure { margin: 0 0 1.5rem; text-align: center; }
figure img {
  max-width: 100%;
  max-height: 70vh;
  width: auto;
  height: auto;
  border-radius: var(--radius);
}
figure figcaption { color: var(--ink-faint); font-size: 0.88rem; margin: 0.5rem 0 0; }