/* ============================================================
   BioPod - Design System  ·  "Nature Simplified"
   Flagship consumer-product aesthetic: calm, generous whitespace,
   strong typographic hierarchy, restrained motion, real photography.
   Plain CSS, no build step. Tokens sampled from the brand logo.
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  /* Greens */
  --green-900: #243117;
  --green-700: #3E5A29;
  --green-500: #5C803C;
  --green-200: #DCE6CF;
  --green-100: #EAF0E0;
  /* Earth accents (sparing) */
  --soil-700: #7A5230;
  --clay-600: #B4633B;
  /* Neutrals */
  --cream-100: #F4F1E7;
  --cream-200: #EDE8DA;
  --ink-900: #1F2418;
  --ink-500: #5B6150;
  --ink-300: #8A8F7E;
  --white: #FFFFFF;
  --line: #E2DCCB;
  --line-strong: #CFC7B0;

  /* Type */
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;

  /* Scale & shape */
  --container: 1160px;
  --container-narrow: 760px;
  --container-text: 660px;
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 24px;
  --radius-pill: 999px;
  --shadow-xs: 0 1px 2px rgba(31, 36, 24, .05);
  --shadow-sm: 0 2px 10px rgba(31, 36, 24, .06);
  --shadow: 0 16px 40px -20px rgba(31, 36, 24, .22);
  --shadow-lg: 0 34px 70px -28px rgba(31, 36, 24, .30);
  --ease: cubic-bezier(.22, .61, .36, 1);
  --dur: .3s;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; }
.js { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--cream-100);
  color: var(--ink-900);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, video { display: block; max-width: 100%; }
[hidden] { display: none !important; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: 0; }
ul { list-style: none; padding: 0; }
::selection { background: var(--green-200); color: var(--green-900); }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -.015em;
  color: var(--green-900);
  font-optical-sizing: auto;
  text-wrap: balance;
}
h1 { font-size: clamp(2.6rem, 6vw, 4.6rem); }
h2 { font-size: clamp(2rem, 4.2vw, 3.1rem); }
h3 { font-size: clamp(1.3rem, 2.4vw, 1.7rem); }
h4 { font-size: 1.1rem; letter-spacing: -.01em; }
p { color: var(--ink-500); }
p.lead { font-size: clamp(1.12rem, 1.8vw, 1.35rem); line-height: 1.55; color: var(--ink-500); text-wrap: pretty; }
strong { color: var(--ink-900); font-weight: 600; }
.measure { max-width: 40ch; }
.measure-wide { max-width: 56ch; }

/* eyebrow - the only place terracotta appears */
.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .78rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--clay-600);
  margin-bottom: 1rem;
}
.section--dark .eyebrow { color: #C9A98E; }

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 28px; }
.container.narrow { max-width: var(--container-narrow); }
.container.text { max-width: var(--container-text); }
.section { padding-block: clamp(72px, 11vw, 148px); }
.section.tight { padding-block: clamp(56px, 7vw, 96px); }
.section--alt { background: var(--cream-200); }
.section--dark { background: var(--green-900); color: #D7DDC9; }
.section--dark h1, .section--dark h2, .section--dark h3, .section--dark h4 { color: var(--white); }
.section--dark p { color: #BFC6B0; }

.section-head { max-width: 720px; margin-bottom: clamp(40px, 6vw, 72px); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head p { margin-top: 1.1rem; }

.grid { display: grid; gap: 28px; }
@media (min-width: 720px) { .cols-2 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 880px) {
  .cols-3 { grid-template-columns: repeat(3, 1fr); }
  .cols-4 { grid-template-columns: repeat(4, 1fr); }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .85rem 1.5rem; border-radius: var(--radius-pill);
  font-weight: 600; font-size: .98rem; letter-spacing: .005em;
  border: 1.5px solid transparent; cursor: pointer; white-space: nowrap;
  transition: transform var(--dur) var(--ease), background var(--dur), color var(--dur), border-color var(--dur), box-shadow var(--dur);
}
.btn svg { width: 1.05em; height: 1.05em; }
.btn-primary { background: var(--green-700); color: var(--cream-100); }
.btn-primary:hover { background: var(--green-900); transform: translateY(-1px); }
.btn-outline { border-color: var(--line-strong); color: var(--green-900); }
.btn-outline:hover { border-color: var(--green-700); color: var(--green-700); }
.btn-text { padding: .4rem 0; color: var(--green-700); font-weight: 600; }
.btn-text .arrow { transition: transform var(--dur) var(--ease); }
.btn-text:hover .arrow { transform: translateX(4px); }
.btn-lg { padding: 1rem 1.9rem; font-size: 1.04rem; }
.section--dark .btn-outline, .site-footer .btn-outline, .cta .btn-outline { color: var(--white); border-color: rgba(255,255,255,.3); }
.section--dark .btn-outline:hover, .site-footer .btn-outline:hover, .cta .btn-outline:hover { border-color: var(--green-200); color: var(--green-200); }

/* ---------- Icon chips & line icons ---------- */
.icon-chip {
  width: 48px; height: 48px; border-radius: 12px;
  display: grid; place-items: center; flex: none;
  background: var(--green-200); color: var(--green-700);
}
.icon-chip svg { width: 24px; height: 24px; }
.icon-chip.round { border-radius: 50%; }
.ico { width: 22px; height: 22px; stroke: currentColor; stroke-width: 1.7; fill: none;
  stroke-linecap: round; stroke-linejoin: round; }

/* ---------- Cards ---------- */
.card {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius-lg); padding: 32px;
  box-shadow: var(--shadow-xs);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur);
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--line-strong); }
.card h3 { margin: 18px 0 .5rem; font-size: 1.25rem; }
.card p { font-size: .98rem; }
.card.flat:hover { transform: none; box-shadow: var(--shadow-xs); border-color: var(--line); }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--cream-100) 80%, transparent);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur), box-shadow var(--dur);
}
.site-header.scrolled { border-bottom-color: var(--line); box-shadow: var(--shadow-xs); }
.site-header .container { max-width: 1280px; }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 76px; }
.brand { display: inline-flex; align-items: center; gap: .6rem; }
.brand img { height: 34px; width: auto; }
.brand .brand-logo { height: 50px; width: auto; display: block; }
@media (max-width: 600px) { .brand .brand-logo { height: 42px; } }
.brand-wordmark { font-family: var(--font-body); font-weight: 800; font-size: 1.28rem;
  letter-spacing: .04em; text-transform: uppercase; color: var(--green-900); }
.brand .tagline { font-size: .62rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--ink-300); font-weight: 600; display: block; margin-top: 2px; }

.nav-links { display: none; align-items: center; gap: 2px; }
.nav-links a { padding: .5rem .62rem; border-radius: var(--radius-pill); font-size: .92rem;
  font-weight: 500; color: var(--ink-500); transition: color var(--dur), background var(--dur); white-space: nowrap; }
.nav-links a:hover { color: var(--green-900); background: var(--green-100); }
.nav-links a.active { color: var(--green-900); font-weight: 600; }
.nav-right { display: none; align-items: center; gap: 8px; }

.nav-toggle { display: inline-flex; flex-direction: column; gap: 5px; padding: 10px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--ink-900); border-radius: 2px;
  transition: transform var(--dur), opacity var(--dur); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu { display: none; padding: 12px 28px 28px; border-bottom: 1px solid var(--line); background: var(--cream-100); }
.mobile-menu.open { display: block; }
.mobile-menu a:not(.btn) { display: block; padding: .85rem .25rem; font-size: 1.12rem; font-weight: 500;
  color: var(--green-900); border-bottom: 1px solid var(--line); }
.mobile-menu .btn { width: 100%; margin-top: 16px; }
@media (min-width: 1200px) {
  .nav-links, .nav-right { display: flex; }
  .nav-toggle { display: none; }
  .mobile-menu { display: none !important; }
}

/* ---------- Hero ---------- */
.hero { padding-block: clamp(56px, 8vw, 104px) clamp(64px, 9vw, 120px); }
.hero-grid { display: grid; gap: 48px; align-items: center; }
@media (min-width: 940px) { .hero-grid { grid-template-columns: 1.02fr .98fr; gap: 60px; } }
.hero h1 { margin-bottom: 1.4rem; }
.hero .lead { max-width: 34ch; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 2.2rem; }

/* trust strip (text + line icons, no emoji) */
.trust-strip { display: flex; flex-wrap: wrap; gap: 12px 26px; margin-top: 2.4rem; }
.trust-strip .item { display: inline-flex; align-items: center; gap: .5rem; font-size: .9rem;
  font-weight: 500; color: var(--ink-500); }
.trust-strip .item svg { width: 18px; height: 18px; color: var(--green-700); stroke-width: 1.7; }

/* ---------- Photo placeholder (until real photography lands) ---------- */
.photo {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  background:
    radial-gradient(120% 100% at 30% 20%, var(--green-100), transparent 60%),
    linear-gradient(160deg, var(--cream-200), #E4DECB);
  border: 1px solid var(--line);
  display: grid; place-items: center; text-align: center; color: var(--ink-300);
}
.photo > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.photo .ph-inner { padding: 28px; display: grid; gap: 12px; place-items: center; }
.photo .ph-inner svg { width: 30px; height: 30px; color: var(--green-500); stroke-width: 1.5; }
.photo .ph-cap { font-size: .82rem; letter-spacing: .02em; color: var(--ink-300); max-width: 28ch; }
.ph-name { font-family: var(--font-mono); font-size: .78rem; font-weight: 600; color: var(--green-900);
  background: var(--green-100); padding: .25rem .65rem; border-radius: var(--radius-pill);
  border: 1px solid #d4e3c6; letter-spacing: .01em; }
.photo.ar-square { aspect-ratio: 1 / 1; }
.photo.ar-portrait { aspect-ratio: 4 / 5; }
.photo.ar-landscape { aspect-ratio: 3 / 2; }
.photo.ar-wide { aspect-ratio: 16 / 9; }

/* ---------- Steps ---------- */
.steps { display: grid; gap: 32px; counter-reset: step; }
@media (min-width: 880px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.step .photo { margin-bottom: 22px; }
.step .step-k { display: inline-flex; align-items: center; gap: .6rem; font-size: .8rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase; color: var(--green-700); margin-bottom: .6rem; }
.step .step-k .n { width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center;
  background: var(--green-200); font-family: var(--font-body); }

/* ---------- Split feature ---------- */
.split { display: grid; gap: 44px; align-items: center; }
@media (min-width: 900px) { .split { grid-template-columns: 1fr 1fr; gap: 64px; } .split.reverse > :first-child { order: 2; } }
.checklist { display: grid; gap: 16px; margin-top: 1.6rem; }
.checklist li { display: flex; gap: .8rem; align-items: flex-start; color: var(--ink-500); }
.checklist li svg { flex: none; width: 22px; height: 22px; color: var(--green-700); stroke-width: 1.8; margin-top: 2px; }

/* ---------- Stats ---------- */
.stats { display: grid; gap: 28px; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 760px) { .stats.four { grid-template-columns: repeat(4, 1fr); } }
.stat .num { font-family: var(--font-display); font-size: clamp(2.2rem, 4vw, 3rem); font-weight: 500;
  line-height: 1; color: var(--green-700); }
.section--dark .stat .num { color: var(--green-200); }
.stat .lbl { margin-top: .6rem; font-size: .92rem; color: var(--ink-500); }
.section--dark .stat .lbl { color: #AEB59E; }

/* ---------- Comparison table ---------- */
.compare-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--line);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-xs); background: var(--white); }
table.compare { width: 100%; border-collapse: collapse; min-width: 680px; }
table.compare th, table.compare td { padding: 16px 18px; text-align: center; border-bottom: 1px solid var(--line); font-size: .95rem; }
table.compare thead th { font-weight: 600; color: var(--ink-900); background: var(--cream-200); }
table.compare tbody th { text-align: left; font-weight: 600; color: var(--ink-900); position: sticky; left: 0;
  background: var(--white); }
table.compare thead th:first-child { text-align: left; position: sticky; left: 0; background: var(--cream-200); }
table.compare .col-us { background: var(--green-100); }
table.compare thead .col-us { background: var(--green-700); color: var(--white); }
table.compare tbody tr:last-child th, table.compare tbody tr:last-child td { border-bottom: 0; }
.mark-yes { color: var(--green-700); }
.mark-no { color: var(--ink-300); }
.compare svg { width: 20px; height: 20px; display: inline; vertical-align: middle; stroke-width: 2; }
.scroll-hint { font-size: .8rem; color: var(--ink-300); margin-top: .7rem; }
@media (min-width: 760px) { .scroll-hint { display: none; } }

/* ---------- Quote ---------- */
.pullquote { font-family: var(--font-display); font-weight: 400; font-size: clamp(1.5rem, 3vw, 2.1rem);
  line-height: 1.32; color: var(--white); letter-spacing: -.01em; }
.pullquote-meta { margin-top: 1.4rem; font-size: .95rem; color: #AEB59E; }

/* ---------- Accordion ---------- */
.accordion { border-top: 1px solid var(--line); }
.acc-item { border-bottom: 1px solid var(--line); }
.acc-q { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 18px;
  text-align: left; padding: 22px 2px; font-family: var(--font-display); font-size: 1.15rem;
  font-weight: 500; color: var(--green-900); }
.acc-q .pm { flex: none; width: 22px; height: 22px; position: relative; }
.acc-q .pm::before, .acc-q .pm::after { content: ""; position: absolute; background: var(--green-700);
  border-radius: 2px; transition: transform var(--dur) var(--ease), opacity var(--dur); }
.acc-q .pm::before { top: 10px; left: 0; width: 22px; height: 2px; }
.acc-q .pm::after { top: 0; left: 10px; width: 2px; height: 22px; }
.acc-q[aria-expanded="true"] .pm::after { transform: scaleY(0); }
.acc-a { max-height: 0; overflow: hidden; transition: max-height .35s var(--ease); }
.acc-a-inner { padding: 0 2px 24px; color: var(--ink-500); max-width: 64ch; }
.acc-a-inner a { color: var(--green-700); text-decoration: underline; text-underline-offset: 2px; }

/* ---------- Spec / guaranteed analysis panel ---------- */
.spec { background: var(--white); border: 1px solid var(--line-strong); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow-xs); }
.spec-head { background: var(--green-900); color: var(--white); padding: 16px 22px; font-weight: 600;
  letter-spacing: .04em; text-transform: uppercase; font-size: .82rem; }
.spec-row { display: flex; justify-content: space-between; gap: 16px; padding: 14px 22px; border-bottom: 1px solid var(--line); }
.spec-row:last-child { border-bottom: 0; }
.spec-row .k { color: var(--ink-500); }
.spec-row .v { font-family: var(--font-mono); font-variant-numeric: tabular-nums; color: var(--ink-900); font-weight: 500; }
.spec-foot { padding: 12px 22px; font-size: .8rem; color: var(--ink-300); background: var(--cream-200); }

/* ---------- Forms ---------- */
.field { margin-bottom: 18px; }
.field label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: .45rem; color: var(--ink-900); }
.field input, .field textarea, .field select {
  width: 100%; padding: .85rem 1rem; border: 1.5px solid var(--line-strong); border-radius: var(--radius-sm);
  background: var(--white); font: inherit; color: var(--ink-900); transition: border-color var(--dur), box-shadow var(--dur); }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--green-700); box-shadow: 0 0 0 4px var(--green-100); }
.field textarea { min-height: 130px; resize: vertical; }
.check { display: flex; gap: .6rem; align-items: flex-start; font-size: .9rem; color: var(--ink-500); }
.check input { width: 18px; height: 18px; margin-top: 3px; flex: none; accent-color: var(--green-700); }
.check a { color: var(--green-700); text-decoration: underline; text-underline-offset: 2px; }
.form-note { font-size: .82rem; color: var(--ink-300); margin-top: .6rem; }
.form-status { display: none; margin-top: 1rem; padding: .9rem 1.1rem; border-radius: var(--radius-sm);
  font-weight: 500; font-size: .95rem; }
.form-status.show { display: block; }
.form-status.ok { background: var(--green-100); color: var(--green-900); border: 1px solid var(--green-200); }
.form-status.err { background: #F6E7DF; color: #8A3D1E; border: 1px solid #E8C7B5; }

/* ---------- Banner / CTA ---------- */
.cta { background: linear-gradient(150deg, var(--green-900), #2F441F); color: var(--white);
  border-radius: var(--radius-lg); padding: clamp(40px, 6vw, 76px); text-align: center; }
.cta h2 { color: var(--white); }
.cta p { color: #C5CCB5; max-width: 50ch; margin: 1rem auto 0; }
.cta .waitlist-inline { margin-top: 2rem; }

/* ---------- Inline waitlist ---------- */
.waitlist-inline { display: flex; flex-wrap: wrap; gap: 10px; max-width: 460px; }
.waitlist-inline input { flex: 1 1 220px; padding: .95rem 1.2rem; border-radius: var(--radius-pill);
  border: 1.5px solid var(--line-strong); background: var(--white); font: inherit; }
.cta .waitlist-inline { margin-inline: auto; }
.cta .waitlist-inline input { border-color: transparent; }

/* ---------- Page hero (interior) ---------- */
.page-hero { padding-block: clamp(52px, 7vw, 92px) clamp(36px, 5vw, 56px); }
.breadcrumb { font-size: .82rem; color: var(--ink-300); margin-bottom: 1.2rem; }
.breadcrumb a:hover { color: var(--green-700); }
.page-hero h1 { margin-bottom: 1.1rem; }

/* ---------- Prose ---------- */
.prose > * + * { margin-top: 1.15rem; }
.prose h2 { margin-top: 2.6rem; }
.prose h3 { margin-top: 2rem; }
.prose p { color: var(--ink-500); }
.prose ul { display: grid; gap: .7rem; margin: 1.1rem 0; }
.prose ul li { position: relative; padding-left: 1.6rem; color: var(--ink-500); }
.prose ul li::before { content: ""; position: absolute; left: 2px; top: .62em; width: 7px; height: 7px;
  border-radius: 50%; background: var(--green-500); }
.prose a { color: var(--green-700); text-decoration: underline; text-underline-offset: 2px; }

/* ---------- Notes / disclosure ---------- */
.note { background: var(--green-100); border: 1px solid var(--green-200); border-radius: var(--radius);
  padding: 20px 24px; color: var(--green-900); }
.note.warn { background: #F6EEDF; border-color: #E8D9BC; color: var(--soil-700); }
.fineprint { font-size: .82rem; color: var(--ink-300); }
.cite { font-size: .82rem; color: var(--ink-300); }
.cite a { text-decoration: underline; text-underline-offset: 2px; }
.cite a:hover { color: var(--green-700); }
sup.ref { font-size: .62em; color: var(--clay-600); font-weight: 700; padding-left: 1px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--green-900); color: #AEB59E; padding-block: 72px 36px; }
.footer-grid { display: grid; gap: 40px; grid-template-columns: 1fr; }
@media (min-width: 720px) { .footer-grid { grid-template-columns: 1.7fr 1fr 1fr 1.4fr; } }
.site-footer .brand-wordmark { color: var(--white); }
.site-footer .tagline { color: #7E866C; }
.footer-about p { margin-top: 16px; font-size: .94rem; color: #969D84; max-width: 34ch; }
.site-footer h4 { color: #D7DDC9; font-family: var(--font-body); font-size: .78rem; letter-spacing: .14em;
  text-transform: uppercase; font-weight: 700; margin-bottom: 16px; }
.footer-links a { display: block; padding: .35rem 0; color: #969D84; font-size: .95rem; transition: color var(--dur); }
.footer-links a:hover { color: var(--green-200); }
.footer-cta p { color: #969D84; font-size: .94rem; margin-bottom: 14px; }
.footer-bottom { border-top: 1px solid #33421F; margin-top: 48px; padding-top: 26px;
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; align-items: center;
  font-size: .82rem; color: #7E866C; }
.footer-bottom a { color: #7E866C; } .footer-bottom a:hover { color: var(--green-200); }
.socials { display: flex; gap: 10px; }
.socials a { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center;
  background: #33421F; color: #C5CCB5; transition: background var(--dur), color var(--dur); }
.socials a:hover { background: var(--green-200); color: var(--green-900); }
.socials svg { width: 18px; height: 18px; }

/* ---------- Motion (gated behind .js; content visible without JS) ---------- */
.js .reveal { opacity: 0; transform: translateY(20px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1 !important; transform: none !important; transition: none; }
  .js { scroll-behavior: auto; }
}

/* ---------- Utilities ---------- */
.center { text-align: center; }
.mt-1 { margin-top: .5rem; } .mt-2 { margin-top: 1rem; } .mt-3 { margin-top: 1.5rem; } .mt-4 { margin-top: 2rem; }
.skip-link { position: absolute; left: -9999px; top: 0; background: var(--green-900); color: #fff;
  padding: .6rem 1rem; border-radius: 0 0 8px 0; z-index: 200; }
.skip-link:focus { left: 0; }
:focus-visible { outline: 2.5px solid var(--green-500); outline-offset: 3px; border-radius: 4px; }