/* Biostrome landing page
   Tokens ported from the handoff's "Organic" design system
   (design_handoff_biostrome_site/_ds/organic-<id>/styles.css).
   Layout values follow design_handoff_biostrome_site/README.md section by section. */

/* ── Tokens ─────────────────────────────────────────────────────────────── */
:root {
  --color-bg: #f5ead8;
  --color-surface: #ebddc5;
  --color-text: #201e1d;
  --color-accent: #c67139;
  --color-accent-2: #7a8a5e;
  --color-divider: color-mix(in srgb, #201e1d 16%, transparent);

  --color-neutral-100: #f9f4ed;
  --color-neutral-200: #eee7db;
  --color-neutral-300: #dcd3c4;
  --color-neutral-400: #c0b6a5;
  --color-neutral-500: #a19786;
  --color-neutral-600: #82796a;
  --color-neutral-700: #645c50;
  --color-neutral-800: #474238;
  --color-neutral-900: #2e2b25;

  --color-accent-100: #fff2eb;
  --color-accent-200: #ffe1d0;
  --color-accent-300: #ffc6a5;
  --color-accent-400: #f6a06b;
  --color-accent-500: #d67f48;
  --color-accent-600: #b2622d;
  --color-accent-700: #8c491a;
  --color-accent-800: #643312;
  --color-accent-900: #402310;

  --color-accent-2-100: #f0fae1;
  --color-accent-2-200: #e1eecc;
  --color-accent-2-300: #ccdbb2;
  --color-accent-2-400: #aebf92;
  --color-accent-2-500: #8fa073;
  --color-accent-2-600: #728157;
  --color-accent-2-700: #56633f;
  --color-accent-2-800: #3d472b;
  --color-accent-2-900: #272e1b;

  --font-heading: "Caprasimo", system-ui, sans-serif;
  --font-heading-weight: 400;
  --font-body: "Figtree", system-ui, sans-serif;

  --space-1: 4.4px;
  --space-2: 8.8px;
  --space-3: 13.2px;
  --space-4: 17.6px;
  --space-6: 26.4px;
  --space-8: 35.2px;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;

  --shadow-sm: 0 1px 2px color-mix(in srgb, #2e2b25 14%, transparent);
  --shadow-md: 0 3px 10px color-mix(in srgb, #2e2b25 16%, transparent);
  --shadow-lg: 0 12px 32px color-mix(in srgb, #2e2b25 22%, transparent);

  /* Muted text: --color-text mixed with transparent, per the handoff. */
  --text-76: color-mix(in srgb, var(--color-text) 76%, transparent);
  --text-74: color-mix(in srgb, var(--color-text) 74%, transparent);
  --text-66: color-mix(in srgb, var(--color-text) 66%, transparent);
  --text-58: color-mix(in srgb, var(--color-text) 58%, transparent);

  --page-max: 1180px;
  --page-pad: 32px;
  --section-gap: 104px;
}

/* ── Base ───────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.55;
  font-weight: 400;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: var(--font-heading-weight);
  line-height: 1.12;
  letter-spacing: -0.015em;
  margin: 0 0 var(--space-2);
}
h6 { font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; }
p { margin: 0 0 var(--space-3); }
a { color: var(--color-accent); text-underline-offset: 3px; }
img { display: block; max-width: 100%; }

:focus { outline: none; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
::selection { background: color-mix(in srgb, var(--color-accent) 30%, transparent); }

.washed { filter: saturate(0.6) contrast(0.85) brightness(1.1) opacity(0.94); }

/* ── Components (from the design system) ────────────────────────────────── */
.hr { height: 1px; border: 0; margin: var(--space-4) 0; background: var(--color-divider); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  cursor: pointer; text-decoration: none;
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 14px; line-height: 1.2; color: var(--color-text);
  background: transparent; border: 1px solid transparent;
  padding: var(--space-2) calc(var(--space-3) * 1.2);
  border-radius: 999px;
}
.btn-primary { background: var(--color-accent); color: var(--color-bg); }
.btn-primary:hover { background: var(--color-accent-600); }
.btn-primary:active { background: var(--color-accent-700); }
.btn-secondary { border-color: var(--color-divider); }
.btn-secondary:hover { background: color-mix(in srgb, var(--color-text) 7%, transparent); }
.btn-secondary:active { background: color-mix(in srgb, var(--color-text) 14%, transparent); }
.btn-block { width: 100%; margin-top: var(--space-2); }
.btn-lg { font-size: 15px; padding: 13px 24px; }

.card {
  display: flex; flex-direction: column; gap: var(--space-2);
  padding: var(--space-3); background: var(--color-surface);
  border-radius: calc(var(--radius-lg) * 1.15);
}
.card-kicker { font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-accent); }
.card-title {
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 17px; line-height: 1.2;
}
.card-body { margin: 0; font-size: 13px; opacity: 0.8; flex: 1; }
.elev-md { box-shadow: var(--shadow-md); }

.tag {
  display: inline-flex; align-items: center; font-size: 11px;
  letter-spacing: 0.02em; padding: 3px 10px; border-radius: 999px;
}
.tag-accent { background: var(--color-accent-100); color: var(--color-accent-800); }
.tag-accent-2 { background: var(--color-accent-2-100); color: var(--color-accent-2-800); }
.tag-neutral { background: var(--color-neutral-100); color: var(--color-neutral-800); }
.tag-outline { border: 1px solid var(--color-accent); color: var(--color-accent); }

.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th {
  text-align: left; font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  color: color-mix(in srgb, var(--color-text) 60%, transparent);
  padding: var(--space-2); border-bottom: 1px solid var(--color-divider);
}
.table td {
  padding: var(--space-2);
  border-bottom: 1px solid color-mix(in srgb, var(--color-text) 8%, transparent);
}
.table tbody tr:hover { background: color-mix(in srgb, var(--color-text) 4%, transparent); }
.table .strong { font-weight: 600; }
.table-scroll { overflow-x: auto; }

.lift { transition: transform 0.18s ease, box-shadow 0.18s ease; }
.lift:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
@media (prefers-reduced-motion: reduce) {
  .lift { transition: none; }
}

/* Quiet accent links (footer, CTA email). */
.q { color: var(--color-accent-700); text-decoration: none; }
.q:hover { color: var(--color-accent-800); }

/* ── Layout helpers ─────────────────────────────────────────────────────── */
.container { max-width: var(--page-max); margin: 0 auto; padding: 0 var(--page-pad); }
.section { padding-top: var(--section-gap); }
.eyebrow { color: var(--color-accent-700); margin: 0; }
.h2 { font-size: 38px; letter-spacing: -0.025em; margin: 12px 0 0; }

/* ── Header ─────────────────────────────────────────────────────────────── */
.nav {
  display: flex; align-items: center; gap: 28px;
  padding: 22px var(--page-pad);
}
.brand { display: flex; align-items: center; gap: 11px; margin-right: auto; color: inherit; text-decoration: none; }
.brand svg { flex: none; }
.brand-name { font-family: var(--font-heading); font-size: 19px; letter-spacing: -0.02em; }
.nav-links { display: flex; gap: 26px; font-size: 14px; }
.nav-links a { color: inherit; text-decoration: none; }
.nav-links a:hover { color: var(--color-accent); }

/* ── Hero ───────────────────────────────────────────────────────────────── */
.hero {
  padding-top: 34px;
  display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: 56px; align-items: center;
}
.hero-tag { font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; }
.hero h1 { font-size: 60px; line-height: 1.02; letter-spacing: -0.03em; margin: 20px 0 0; max-width: 15ch; }
.hero-lede { font-size: 18px; line-height: 1.55; max-width: 46ch; margin: 20px 0 0; color: var(--text-76); }
.hero-actions { display: flex; gap: 12px; margin-top: 30px; flex-wrap: wrap; }
.stats { display: flex; gap: 38px; margin-top: 44px; flex-wrap: wrap; }
.stat-num { font-family: var(--font-heading); font-size: 30px; line-height: 1; }
.stat-cap { font-size: 12.5px; color: var(--text-58); margin-top: 4px; }

.hero-art { position: relative; justify-self: end; width: 100%; max-width: 470px; aspect-ratio: 1 / 1; }
.hero-art .deco-sage {
  position: absolute; left: -34px; bottom: 8px; width: 190px; height: 190px;
  border-radius: 999px; background: var(--color-accent-2-200);
}
.hero-art .deco-blush {
  position: absolute; right: 14px; top: -14px; width: 88px; height: 88px;
  border-radius: 999px; background: var(--color-accent-200);
}
.hero-photo {
  position: absolute; inset: 0; border-radius: 999px; overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.hero-photo img, .method-photo img { width: 100%; height: 100%; object-fit: cover; }

/* ── Workbench ──────────────────────────────────────────────────────────── */
.workbench-grid {
  display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
  gap: 30px; margin-top: 34px; align-items: start;
}
#platform .h2 { max-width: 24ch; }
.screen { padding: 26px; gap: var(--space-4); }
.screen-head { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.screen-id { font-family: var(--font-heading); font-size: 19px; }
.screen-meta { font-size: 13px; color: var(--text-58); }
.screen-head .tag { margin-left: auto; }
.plate { display: grid; grid-template-columns: repeat(12, 1fr); gap: 3px; }
.plate span { aspect-ratio: 1 / 1; border-radius: 999px; }
.legend {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  font-size: 11.5px; color: var(--text-58);
}
.legend-ramp { display: flex; gap: 3px; align-items: center; }
.legend-ramp span { width: 16px; height: 9px; border-radius: 999px; }
.legend-right { margin-left: auto; }
.screen .table-scroll { margin-top: 2px; }
.features { display: flex; flex-direction: column; gap: 14px; }
.features .card { padding: 22px; }
.features .card-body { font-size: 13.5px; }

/* ── Method ─────────────────────────────────────────────────────────────── */
.method-grid {
  display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 56px; align-items: center;
}
.method-photo {
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-md); aspect-ratio: 4 / 5;
}
#science .h2 { margin-bottom: 26px; max-width: 22ch; }
.steps { display: flex; flex-direction: column; gap: 22px; }
.step { display: flex; gap: 18px; align-items: flex-start; }
.step-num {
  width: 46px; height: 46px; flex: none; border-radius: 999px;
  background: var(--color-accent-2-200); color: var(--color-accent-2-800);
  display: grid; place-items: center;
  font-family: var(--font-heading); font-size: 16px;
}
.step h4 { margin: 0 0 5px; font-size: 20px; }
.step p { margin: 0; font-size: 14.5px; line-height: 1.55; max-width: 48ch; color: var(--text-74); }

/* ── Pipeline ───────────────────────────────────────────────────────────── */
.pipeline-head { display: flex; align-items: flex-end; gap: 24px; flex-wrap: wrap; }
.pipeline-updated { margin: 0 0 6px auto; font-size: 13px; color: var(--text-58); }
.pipeline-card { padding: 22px 26px; margin-top: 26px; }

/* ── Quote band ─────────────────────────────────────────────────────────── */
.quote-band {
  position: relative; overflow: hidden;
  background: var(--color-accent-2-800); color: var(--color-accent-2-100);
  border-radius: calc(var(--radius-lg) * 1.4); padding: 58px 56px;
}
.quote-band .deco {
  position: absolute; right: -70px; top: -70px; width: 280px; height: 280px;
  border-radius: 999px; background: color-mix(in srgb, var(--color-accent-2-100) 10%, transparent);
}
.quote-band blockquote { margin: 0; max-width: 30ch; position: relative; }
.quote-band blockquote p {
  font-family: var(--font-heading); font-size: 31px; line-height: 1.2;
  letter-spacing: -0.02em; margin: 0;
}
.quote-band footer {
  margin-top: 24px; font-size: 14px;
  color: color-mix(in srgb, var(--color-accent-2-100) 72%, transparent);
}

/* ── Careers ────────────────────────────────────────────────────────────── */
.careers-grid {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr);
  gap: 56px; align-items: start;
}
#careers .h2 { margin-bottom: 14px; max-width: 16ch; }
.careers-intro { font-size: 15px; line-height: 1.6; max-width: 38ch; color: var(--text-74); margin: 0; }
.jobs { display: flex; flex-direction: column; }
.job {
  display: flex; align-items: center; gap: 16px; padding: 20px 4px;
  text-decoration: none; color: inherit; border-bottom: 1px solid var(--color-divider);
}
.job-title { font-family: var(--font-heading); font-size: 19px; margin-right: auto; }
.job-arrow { color: var(--color-accent-700); }

/* ── Demo CTA ───────────────────────────────────────────────────────────── */
.cta {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 0.8fr);
  gap: 56px; align-items: center;
  background: var(--color-surface); border-radius: calc(var(--radius-lg) * 1.4);
  padding: 52px 56px;
}
.cta h2 { font-size: 34px; letter-spacing: -0.025em; margin: 0 0 10px; max-width: 22ch; }
.cta p { margin: 0; font-size: 15px; line-height: 1.6; max-width: 44ch; color: var(--text-74); }
.cta-actions { display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }
.cta-actions .btn { padding: 13px; margin-top: 0; }
.cta-email { font-size: 14px; }

/* ── Footer ─────────────────────────────────────────────────────────────── */
.footer { padding-top: 80px; padding-bottom: 46px; }
.footer .hr { margin: 0 0 26px; }
.footer-row {
  display: flex; gap: 28px; flex-wrap: wrap; align-items: center;
  font-size: 13px; color: var(--text-58);
}
.footer-brand { display: flex; align-items: center; gap: 9px; color: var(--color-text); }
.footer-brand svg { flex: none; }
.footer-brand-name { font-family: var(--font-heading); font-size: 15px; }
.footer-links { margin-left: auto; display: flex; gap: 20px; }
.disclaimer {
  margin: 26px 0 0; max-width: 78ch; font-size: 12.5px; line-height: 1.6;
  text-wrap: pretty; color: var(--text-66);
}
.disclaimer a { text-decoration: underline; }

/* ── Responsive (handoff: collapse below ~900px) ────────────────────────── */
@media (max-width: 899px) {
  :root { --section-gap: 72px; }

  .nav { flex-wrap: wrap; gap: 16px 24px; }
  .nav-links { order: 3; flex-basis: 100%; flex-wrap: wrap; gap: 8px 22px; }

  .hero, .workbench-grid, .method-grid, .careers-grid, .cta { grid-template-columns: minmax(0, 1fr); }
  .table th, .table td { white-space: nowrap; } /* tables scroll inside their card instead of wrapping */
  .hero { gap: 48px; }
  .hero h1 { font-size: 40px; }
  .h2 { font-size: 30px; }
  .hero-art { justify-self: center; max-width: 400px; }
  .method-photo { max-width: 480px; }

  .quote-band { padding: 40px 32px; }
  .quote-band blockquote p { font-size: 26px; }
  .cta { padding: 36px 28px; gap: 28px; }
  .cta h2 { font-size: 30px; }
  .cta-actions { align-items: stretch; }

  .footer-links { margin-left: 0; flex-basis: 100%; }
}

@media (max-width: 480px) {
  :root { --page-pad: 20px; }
  .screen { padding: 20px; }
  .pipeline-card { padding: 16px 18px; }
  .job { flex-wrap: wrap; gap: 10px 12px; }
  .job-title { flex-basis: 100%; }
}