/* Tilthwick. Loam, leaf, twine and beetroot. All text pairs meet WCAG AA on their backgrounds. */
@font-face { font-family: "Source Sans 3"; src: url("/assets/fonts/source-sans-3.woff2") format("woff2"); font-weight: 200 900; font-style: normal; font-display: swap; }
@font-face { font-family: "Source Serif 4"; src: url("/assets/fonts/source-serif-4.woff2") format("woff2"); font-weight: 200 900; font-style: normal; font-display: swap; }

:root {
  --loam: #4A3426; --loam-deep: #33241a; --leaf: #3D6B35; --leaf-dark: #2E5228; --twine: #EFE6D2; --twine-deep: #E4D8BE;
  --beet: #8E2348; --page: #FBF8F1; --card: #FFFFFF; --ink: #2A211B; --muted: #5E5248; --line: #DCCFB5; --gold: #C9A96B;
  --radius: 12px; --shadow: 0 1px 2px rgba(74, 52, 38, .08), 0 6px 18px rgba(74, 52, 38, .06);
  --sans: "Source Sans 3", system-ui, -apple-system, "Segoe UI", sans-serif; --serif: "Source Serif 4", Georgia, serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--page); color: var(--ink); font: 1.0625rem/1.65 var(--sans); }
img, svg { max-width: 100%; height: auto; }
a { color: var(--leaf-dark); text-underline-offset: .15em; text-decoration-thickness: 1px; }
a:hover { color: var(--beet); }
:focus-visible { outline: 3px solid var(--beet); outline-offset: 2px; border-radius: 3px; }
h1, h2, h3 { font-family: var(--serif); color: var(--loam-deep); line-height: 1.2; font-weight: 650; }
h1 { font-size: clamp(1.9rem, 4.5vw, 2.7rem); margin: .2em 0 .3em; letter-spacing: -.01em; }
h2 { font-size: clamp(1.35rem, 3vw, 1.7rem); margin: 1.8em 0 .5em; }
h3 { font-size: 1.2rem; margin: 1.5em 0 .4em; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.small { font-size: .9rem; color: var(--muted); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--loam); color: #fff; padding: 8px 12px; z-index: 10; }
.skip:focus { left: 8px; }

/* Header and nav */
.site-header { background: var(--twine); border-bottom: 1px solid var(--line); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; padding-top: 14px; padding-bottom: 10px; }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--loam-deep); }
.logo__text { display: flex; flex-direction: column; line-height: 1.1; }
.logo__name { font-family: var(--serif); font-weight: 700; font-size: 1.45rem; color: var(--loam-deep); }
.logo__tag { font-size: .85rem; color: var(--muted); }
.site-nav ul { list-style: none; margin: 0; padding: 0 0 10px; display: flex; gap: 4px 6px; flex-wrap: wrap; }
.site-nav a { display: inline-block; padding: 6px 10px; border-radius: 999px; text-decoration: none; color: var(--loam); font-weight: 600; font-size: .98rem; }
.site-nav a:hover { background: var(--twine-deep); color: var(--loam-deep); }
.site-nav a[aria-current="page"] { background: var(--loam); color: #fff; }
@media (max-width: 640px) { .site-nav ul { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; } .site-nav a { white-space: nowrap; } .logo__tag { display: none; } }

main { padding-top: 12px; padding-bottom: 48px; }
.crumbs ol { list-style: none; padding: 0; margin: 12px 0 0; display: flex; flex-wrap: wrap; gap: 4px; font-size: .9rem; color: var(--muted); }
.crumbs li + li::before { content: "›"; margin-right: 4px; }
.page-head { display: flex; align-items: center; gap: 12px; }
.page-head__icon { color: var(--leaf); background: var(--twine); border-radius: 12px; padding: 8px; display: inline-flex; }
.meta { display: flex; flex-wrap: wrap; gap: 6px 14px; align-items: center; margin-bottom: 16px; }
.byline { margin: 0; font-weight: 600; color: var(--loam); }
.badge { margin: 0; font-size: .88rem; padding: 2px 10px; border-radius: 999px; }
.badge--checked { background: #E3EEDC; color: var(--leaf-dark); }
.badge--pending, .unverified { background: #F6E3EA; color: var(--beet); }
.unverified { font-size: .82rem; padding: 0 6px; border-radius: 6px; font-weight: 600; }
.checked { font-size: .82rem; color: var(--leaf-dark); }
mark.verify { background: #FBE7B0; color: #5A3A00; padding: 0 4px; border-radius: 4px; font-weight: 600; font-size: .9em; }
.stub-note, .draft-note, .editor-note, .tax-note, .spec-notice, .ad-banner, .note { border-radius: var(--radius); padding: 12px 16px; margin: 12px 0; }
.stub-note, .note { background: var(--twine); }
.draft-note, .editor-note { background: #FBF1D9; border: 1px dashed #C89B3C; font-size: .95rem; }
.tax-note, .spec-notice { background: #EEF2F6; border-left: 4px solid #4C6A88; }
.ad-banner { background: #F8EEF2; border-left: 4px solid var(--beet); font-size: .95rem; }
.ad-label { background: var(--beet); color: #fff; font-size: .75rem; font-weight: 700; padding: 1px 6px; border-radius: 4px; margin-right: 4px; }

/* Prose */
.prose { max-width: 70ch; }
.prose--lede { font-size: 1.12rem; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li { margin: .25em 0; }
.prose table, .tool table { border-collapse: collapse; width: 100%; font-size: .95rem; }
.prose th, .prose td, .tool th, .tool td { border-bottom: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
.prose thead th, .tool thead th { background: var(--twine); }
.table-wrap { overflow-x: auto; }
.prose blockquote { margin: 1em 0; padding: .4em 1em; border-left: 4px solid var(--gold); background: var(--card); }
.toc { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 18px; max-width: 70ch; margin: 16px 0; }
.toc__title { margin: 0 0 4px; font-weight: 700; color: var(--loam); }
.toc ul { margin: 0; padding-left: 1.2em; }

/* Callouts */
.callout { border-radius: var(--radius); padding: 12px 16px; margin: 16px 0; max-width: 70ch; background: #FFF7E8; border-left: 4px solid var(--gold); }
.callout p { margin: 0; }
.callout__link { margin-top: 6px !important; font-size: .92rem; }
.callout--chemicals, .callout--tools { background: #F8EEF2; border-left-color: var(--beet); }

/* Buttons and cards */
.btn { display: inline-block; background: var(--leaf); color: #fff; border: 2px solid var(--leaf); padding: 10px 18px; border-radius: 999px; font-weight: 700; text-decoration: none; font: inherit; font-weight: 700; cursor: pointer; }
.btn:hover { background: var(--leaf-dark); border-color: var(--leaf-dark); color: #fff; }
.btn--quiet { background: transparent; color: var(--leaf-dark); }
.btn--quiet:hover { background: var(--twine); color: var(--loam-deep); }
.btn:disabled { opacity: .6; cursor: progress; }
.cards { list-style: none; padding: 0; margin: 16px 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; }
.card__link { display: flex; flex-direction: column; gap: 6px; height: 100%; padding: 16px 18px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); text-decoration: none; color: var(--ink); box-shadow: var(--shadow); transition: transform .15s ease, border-color .15s ease; }
.card__link:hover { border-color: var(--leaf); transform: translateY(-2px); color: var(--ink); }
.card__icon { color: var(--leaf); }
.card__name { font-family: var(--serif); font-weight: 650; font-size: 1.1rem; color: var(--loam-deep); }
.card__text { font-size: .95rem; color: var(--muted); }
.card__tag { align-self: flex-start; font-size: .78rem; font-weight: 700; background: var(--twine); color: var(--loam); padding: 1px 8px; border-radius: 999px; }
.tool-card { background: var(--twine); border-radius: var(--radius); padding: 14px 18px; max-width: 70ch; }

/* Home */
.hero { display: grid; grid-template-columns: 1.3fr 1fr; gap: 32px; align-items: center; padding: 28px 0 8px; }
.eyebrow { text-transform: uppercase; letter-spacing: .08em; font-size: .82rem; font-weight: 700; color: var(--beet); margin: 0; }
.lede { font-size: 1.15rem; color: var(--muted); max-width: 60ch; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 10px; }
.hero__art svg { width: 100%; height: auto; border-radius: 18px; box-shadow: var(--shadow); }
@media (max-width: 760px) { .hero { grid-template-columns: 1fr; } .hero__art { order: -1; max-width: 420px; } }
.promise { background: var(--twine); border-radius: var(--radius); padding: 4px 20px 12px; margin-top: 32px; }

/* Tool */
.tool { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 18px; margin: 24px 0; box-shadow: var(--shadow); }
.tool__title { margin-top: 0; }
.example { background: var(--twine); border-radius: var(--radius); padding: 4px 16px 12px; }
.source-line { font-size: .88rem; color: var(--muted); margin-bottom: 0; }
.planner { display: grid; grid-template-columns: minmax(280px, 380px) 1fr; gap: 24px; align-items: start; }
@media (max-width: 860px) { .planner { grid-template-columns: 1fr; } }
.planner fieldset { border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 14px 12px; margin: 0 0 12px; }
.planner legend { font-weight: 700; color: var(--loam); padding: 0 4px; }
.field { margin: 8px 0; display: flex; flex-direction: column; gap: 4px; }
.field label { font-weight: 600; }
.field__hint { font-size: .85rem; color: var(--muted); display: block; margin: 4px 0; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
input[type="text"], input[type="email"], input:not([type]), select, textarea { font: inherit; padding: 8px 10px; border: 1px solid #A8956B; border-radius: 8px; background: #fff; color: var(--ink); width: 100%; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 6px 0; }
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border: 1px solid var(--line); border-radius: 999px; background: var(--page); font-size: .93rem; cursor: pointer; }
.chip:has(input:checked) { background: #E3EEDC; border-color: var(--leaf); }
.chip input { accent-color: var(--leaf); margin: 0; }
.chip__sub { color: var(--muted); font-size: .8rem; }
.crop-group__name { margin: 8px 0 0; font-weight: 600; font-size: .92rem; display: flex; align-items: center; gap: 6px; }
.swatch { display: inline-block; width: 14px; height: 14px; border-radius: 4px; vertical-align: -2px; }
.planner__more summary { cursor: pointer; font-weight: 600; color: var(--leaf-dark); padding: 6px 0; }
.result-tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin-bottom: 14px; }
.tile { background: var(--page); border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 14px; }
.tile--main { background: var(--loam); border-color: var(--loam); color: #fff; }
.tile--main .tile__label, .tile--main .tile__sub { color: #EFE6D2; }
.tile__label { margin: 0; font-size: .85rem; font-weight: 600; color: var(--muted); }
.tile__value { margin: 2px 0; font-family: var(--serif); font-size: 1.7rem; font-weight: 700; }
.tile__sub { margin: 0; font-size: .85rem; color: var(--muted); }
.year-tabs { display: flex; gap: 6px; flex-wrap: wrap; margin: 6px 0 10px; }
.year-tab { font: inherit; font-weight: 600; padding: 6px 14px; border-radius: 999px; border: 1px solid var(--line); background: var(--page); color: var(--loam); cursor: pointer; }
.year-tab[aria-pressed="true"] { background: var(--loam); color: #fff; border-color: var(--loam); }
.plot-svg { width: 100%; height: auto; border: 1px solid var(--line); border-radius: 10px; background: var(--page); }
.legend { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: .9rem; }
.planner__actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.form-error { color: var(--beet); font-weight: 600; }

/* Contact */
.contact-form { max-width: 560px; }
.contact-form .field--check { flex-direction: row; align-items: center; gap: 8px; }
.optional { font-weight: 400; color: var(--muted); }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.contact-email { font-weight: 600; }

/* Sources, related, email */
.sources { margin-top: 32px; border-top: 1px solid var(--line); max-width: 70ch; }
.sources ul { padding-left: 1.2em; font-size: .93rem; }
.related { margin-top: 32px; }
.email-capture { background: var(--loam); color: var(--twine); border-radius: 16px; padding: 8px 22px 14px; margin-top: 36px; }
.email-capture__title { color: #fff; margin-top: .8em; }
.operator { margin-top: 24px; }

/* Footer */
.site-footer { background: var(--loam-deep); color: #EFE6D2; padding: 28px 0 36px; }
.site-footer a { color: #fff; }
.site-footer a:hover { color: var(--gold); }
.site-footer .small { color: #D6C9AE; }
.site-footer__brand { display: flex; align-items: center; gap: 8px; margin: 0; }
.site-footer__brand .logo__name { color: #fff; }
.site-footer__brand svg path[stroke="#4A3426"] { stroke: #EFE6D2; }
.site-footer__links { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 6px 18px; }

/* Consent banner: Accept and Reject identical in size, colour and weight, on one row. */
.cookie-banner { position: fixed; left: 0; right: 0; bottom: 0; background: var(--card); border-top: 3px solid var(--loam); box-shadow: 0 -6px 18px rgba(0, 0, 0, .12); z-index: 20; }
.cookie-banner[hidden] { display: none; }
.cookie-banner__inner { padding-top: 10px; padding-bottom: 14px; }
.cookie-banner__title { margin: 0; font-size: 1.15rem; }
.cookie-banner__actions { display: flex; gap: 10px; flex-wrap: wrap; }
.cookie-choice { font: inherit; font-weight: 700; padding: 10px 18px; min-width: 170px; border-radius: 999px; border: 2px solid var(--loam); background: var(--loam); color: #fff; cursor: pointer; }

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; animation: none !important; } }
@media print {
  .site-header, .site-nav, .site-footer, .cookie-banner, .planner__form, .planner__actions, .year-tabs, .email-capture, .related, .skip { display: none !important; }
  body { background: #fff; } .planner { display: block; } .tool { box-shadow: none; border: 0; }
}