:root {
  --ink: #14312b;
  --ink-deep: #09221d;
  --paper: #fffdf7;
  --cream: #f3efdf;
  --mint: #d9eadf;
  --leaf: #3c745d;
  --leaf-light: #78a78e;
  --sun: #e8ad4f;
  --coral: #e56f51;
  --line: rgba(20, 49, 43, .16);
  --shadow: 0 24px 70px rgba(9, 34, 29, .13);
  --radius: 1.5rem;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: "DM Sans", sans-serif; font-size: 1rem; line-height: 1.65; }
img { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: "Fraunces", Georgia, serif; line-height: 1.08; }
h1 { font-size: clamp(3rem, 7vw, 6.7rem); letter-spacing: -.05em; }
h2 { font-size: clamp(2.25rem, 4vw, 4rem); letter-spacing: -.035em; }
h3 { font-size: 1.45rem; }

.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 100; padding: .8rem 1rem; background: white; border-radius: .5rem; }
.skip-link:focus { top: 1rem; }
.trust-strip { min-height: 2.65rem; display: flex; align-items: center; justify-content: center; gap: 1.4rem; padding: .55rem 4vw; background: var(--ink-deep); color: #fff; font-size: .78rem; font-weight: 600; letter-spacing: .02em; }
.trust-strip span:not(:first-child)::before { content: "·"; margin-right: 1.4rem; color: var(--sun); }
.trust-strip a { color: #fff1be; }

.site-header { min-height: 5.6rem; display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding: 1rem 5vw; border-bottom: 1px solid var(--line); background: rgba(255,253,247,.94); backdrop-filter: blur(14px); position: sticky; top: 0; z-index: 40; }
.brand { display: inline-flex; align-items: center; gap: .65rem; text-decoration: none; font-family: "Fraunces", Georgia, serif; font-size: 1.28rem; font-weight: 700; }
.brand img { width: 2.8rem; height: 2.8rem; object-fit: contain; }
.brand small { display: block; margin-top: .05rem; font-family: "DM Sans", sans-serif; font-size: .62rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--leaf); }
.main-nav { display: flex; align-items: center; gap: 1.65rem; }
.main-nav > a { text-decoration: none; font-size: .94rem; font-weight: 600; }
.main-nav > a:not(.button):hover { color: var(--leaf); }
.menu-button { display: none; border: 1px solid var(--line); border-radius: .7rem; background: var(--paper); padding: .7rem .9rem; color: var(--ink); font: inherit; font-weight: 700; }

.button { display: inline-flex; align-items: center; justify-content: center; min-height: 3.35rem; padding: .8rem 1.35rem; border: 2px solid var(--coral); border-radius: 999px; background: var(--coral); color: #fff; text-decoration: none; font-weight: 700; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(229,111,81,.25); }
.button-small { min-height: 2.75rem; padding: .6rem 1rem; }
.button-quiet { background: transparent; color: var(--ink); border-color: var(--ink); }
.button-dark { background: var(--ink-deep); border-color: var(--ink-deep); }
.text-link { font-weight: 700; text-underline-offset: .25rem; }

.hero { min-height: 78vh; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 4vw; padding: clamp(3rem, 7vw, 7rem) 5vw; background: radial-gradient(circle at 12% 8%, #fff 0, transparent 35%), linear-gradient(135deg, var(--paper), var(--cream)); overflow: hidden; }
.hero-copy { max-width: 51rem; }
.eyebrow { margin-bottom: 1rem; color: var(--leaf); font-size: .78rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.hero h1 { margin-bottom: 1.5rem; }
.hero h1 { font-size: clamp(3rem, 5.3vw, 5.35rem); }
.hero h1 em { color: var(--leaf); font-style: normal; }
.hero-intro { max-width: 43rem; font-size: clamp(1.1rem, 1.6vw, 1.35rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin: 2rem 0 1rem; }
.hero-visual { position: relative; min-height: 36rem; }
.hero-visual::before { content: ""; position: absolute; inset: 7% -7% -6% 13%; border-radius: 52% 48% 44% 56%; background: var(--mint); transform: rotate(-6deg); }
.hero-visual img { position: relative; width: 100%; height: 36rem; object-fit: cover; border-radius: 47% 53% 44% 56%; box-shadow: var(--shadow); }
.human-card { position: absolute; right: -1rem; bottom: 1.7rem; width: min(19rem, 78%); padding: 1.15rem 1.25rem; border: 1px solid rgba(255,255,255,.45); border-radius: 1rem; background: rgba(9,34,29,.92); color: white; box-shadow: var(--shadow); }
.human-card strong { display: block; font-family: "Fraunces", Georgia, serif; font-size: 1.25rem; }
.human-card p { margin: .2rem 0 0; color: rgba(255,255,255,.75); font-size: .92rem; }

.section { padding: clamp(4rem, 8vw, 8rem) 5vw; }
.section-heading { max-width: 58rem; margin-bottom: 2.4rem; }
.section-heading.narrow { max-width: 48rem; }
.section-heading > p:last-child { max-width: 44rem; font-size: 1.12rem; }
.section-topics { background: #fff; }
.topic-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.topic-card { min-height: 17rem; display: flex; flex-direction: column; padding: 1.5rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); text-decoration: none; transition: background .2s ease, transform .2s ease; }
.topic-card:hover { background: var(--cream); transform: translateY(-3px); }
.topic-card span { color: var(--coral); font-size: .78rem; font-weight: 800; }
.topic-card h3 { margin: auto 0 .75rem; }
.topic-card p { margin: 0; font-size: .93rem; color: rgba(20,49,43,.75); }

.collection-section { display: grid; grid-template-columns: .8fr 1.2fr; gap: 6vw; background: var(--mint); }
.collection-intro { align-self: center; }
.collection-intro > p:not(.eyebrow) { font-size: 1.08rem; }
.status-line { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem; margin: 1.4rem 0 1.7rem; }
.status { display: inline-flex; align-items: center; min-height: 1.8rem; padding: .25rem .65rem; border-radius: 999px; font-size: .7rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.status-review { background: #fff1bd; color: #5b4511; }
.status-learn { background: #d9eadf; color: #174b38; }
.status-professional { background: #dce5f6; color: #203f70; }
.status-stop { background: #ffe0d9; color: #7d2518; }
.status-unproven { background: #eee8df; color: #5c4a36; }
.collection-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.collection-grid article { min-height: 18rem; display: flex; flex-direction: column; padding: 1.5rem; border-radius: 1.2rem; background: var(--paper); box-shadow: 0 12px 36px rgba(9,34,29,.07); }
.collection-grid h3 { margin-top: auto; }
.collection-grid p { margin-bottom: 0; font-size: .91rem; }
.card-kicker { color: var(--coral); font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.open-review-callout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 7vw; background: #381c18; color: white; }
.open-review-callout .eyebrow { color: #ffc6b7; }
.open-review-callout p { color: rgba(255,255,255,.8); font-size: 1.08rem; }

.review-page { background: var(--paper); }
.review-hero { padding: clamp(4rem, 9vw, 8rem) 8vw 4.5rem; background: var(--ink-deep); color: white; }
.review-hero h1 { max-width: 68rem; margin-bottom: 1.4rem; }
.review-hero > p:not(.eyebrow) { max-width: 54rem; color: rgba(255,255,255,.78); font-size: 1.2rem; }
.review-meta { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.5rem; }
.review-meta span { padding: .4rem .7rem; border: 1px solid rgba(255,255,255,.24); border-radius: 999px; font-size: .78rem; }
.review-explainer { display: grid; grid-template-columns: .75fr 1.25fr; gap: 6vw; background: var(--cream); }
.action-key { display: grid; grid-template-columns: repeat(4, 1fr); gap: .7rem; margin-top: 1rem; }
.action-key div { padding: 1rem; border: 1px solid var(--line); border-radius: 1rem; background: var(--paper); }
.action-key strong { display: block; margin-bottom: .3rem; }
.review-list { padding-top: 1rem; padding-bottom: 1rem; }
.review-entry { display: grid; grid-template-columns: .7fr 1.3fr; gap: 5vw; padding: 3.5rem 0; border-bottom: 1px solid var(--line); }
.review-entry h2 { font-size: clamp(2rem, 3.4vw, 3.3rem); }
.review-entry h3 { margin-top: 1.4rem; font-family: "DM Sans", sans-serif; font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; }
.review-entry ul { padding-left: 1.25rem; }
.source-list { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--line); font-size: .88rem; }
.source-list a { display: inline-block; margin: .25rem .7rem .25rem 0; font-weight: 700; }
.safety-box { padding: 1.2rem 1.3rem; border-left: 5px solid var(--coral); background: #fff0eb; }
.document-table { width: 100%; border-collapse: collapse; }
.review-page .document-table { overflow-wrap: anywhere; }
body.review-page { padding-bottom: 0; }
.document-table th, .document-table td { padding: .85rem; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.document-table th { font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; }

.compare-section { display: grid; grid-template-columns: 1fr 1fr; gap: 7vw; align-items: center; background: var(--sun); }
.compare-copy p:not(.eyebrow) { max-width: 39rem; font-size: 1.12rem; }
.compare-section .eyebrow { color: var(--ink-deep); }
.decision-lens { padding: clamp(1.5rem, 3vw, 2.7rem); border-radius: var(--radius); background: var(--paper); box-shadow: var(--shadow); }
.decision-lens ol { list-style: none; margin: 0; padding: 0; }
.decision-lens li { display: grid; grid-template-columns: 8rem 1fr; gap: 1rem; padding: .9rem 0; border-bottom: 1px solid var(--line); }
.decision-lens li:last-child { border-bottom: 0; }
.decision-lens strong { color: var(--leaf); }

.method-section { background: var(--paper); }
.steps { display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid var(--line); }
.steps article { padding: 1.5rem 1.4rem 1rem 0; border-right: 1px solid var(--line); }
.steps article + article { padding-left: 1.4rem; }
.steps article:last-child { border-right: 0; }
.steps span { display: inline-flex; width: 2.3rem; height: 2.3rem; align-items: center; justify-content: center; margin-bottom: 3rem; border-radius: 50%; background: var(--mint); color: var(--ink); font-weight: 800; }
.steps p { font-size: .92rem; }

.human-review { display: grid; grid-template-columns: .8fr 1.2fr; gap: 7vw; background: var(--ink-deep); color: white; }
.human-review .eyebrow { color: #b9e1ca; }
.human-review p { color: rgba(255,255,255,.8); font-size: 1.1rem; }
.human-review strong { color: white; }
.text-link.light { color: #ffe5a8; }

.pathways { background: var(--cream); }
.pathway-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.pathway-grid article { min-height: 22rem; display: flex; flex-direction: column; padding: 1.8rem; border-radius: var(--radius); background: var(--paper); box-shadow: 0 12px 40px rgba(9,34,29,.06); }
.pathway-grid article:nth-child(2) { background: var(--mint); }
.pathway-grid article:nth-child(3) { background: #f8d7c8; }
.pathway-grid h3 { margin-top: auto; font-size: 2rem; }
.path-label { color: var(--leaf); font-size: .78rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.pathway-grid a { font-weight: 800; text-underline-offset: .25rem; }

.boundary-section { display: grid; grid-template-columns: .85fr 1.15fr; align-items: center; gap: 6vw; background: #fff; }
.boundary-image img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; border-radius: 48% 52% 46% 54%; }
.check-list { list-style: none; padding: 0; }
.check-list li { position: relative; padding: 1rem 0 1rem 2.2rem; border-bottom: 1px solid var(--line); }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--leaf); font-weight: 900; }

.final-cta { display: grid; grid-template-columns: 1.15fr .85fr; gap: 4vw; align-items: center; background: var(--mint); }
.final-cta h2 { margin-bottom: 0; }
.final-actions { display: flex; flex-direction: column; align-items: flex-start; gap: .8rem; }

footer { padding: 4rem 5vw 6rem; background: #061713; color: white; }
.footer-main { display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: 3rem; }
.footer-main h2 { font-family: "DM Sans", sans-serif; font-size: .76rem; letter-spacing: .12em; text-transform: uppercase; color: #b9e1ca; }
.footer-main a { display: block; margin: .45rem 0; color: rgba(255,255,255,.75); text-decoration: none; }
.footer-main p { color: rgba(255,255,255,.65); }
.footer-note { margin-top: 3rem; padding-top: 1.4rem; border-top: 1px solid rgba(255,255,255,.15); color: rgba(255,255,255,.6); font-size: .82rem; }
.mobile-cta { display: none; }

.policy-header { position: relative; }
.policy-page { background: var(--cream); }
.policy-hero { padding: clamp(4rem, 10vw, 9rem) 8vw 5rem; background: var(--ink-deep); color: white; }
.policy-hero h1 { max-width: 70rem; margin-bottom: 1.2rem; }
.policy-hero > p:not(.eyebrow) { max-width: 54rem; color: rgba(255,255,255,.78); font-size: 1.22rem; }
.policy-status { display: inline-flex; gap: .5rem; padding: .65rem .9rem; border: 1px solid rgba(255,255,255,.2); border-radius: 999px; color: #ffe6ac; font-size: .84rem; }
.policy-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; padding: 1px; background: var(--line); }
.policy-grid article { padding: clamp(1.5rem, 4vw, 3.5rem); background: var(--paper); }
.policy-grid p { max-width: 38rem; }
.article-template, .chemicals-rule, .release-gates { padding: clamp(4rem, 8vw, 7rem) 8vw; }
.article-template { display: grid; grid-template-columns: .8fr 1.2fr; gap: 6vw; background: var(--sun); }
.article-template ol { columns: 2; gap: 3rem; margin: 0; }
.article-template li { break-inside: avoid; margin-bottom: .8rem; font-weight: 600; }
.chemicals-rule { background: #fff; }
.chemicals-rule p:last-child { max-width: 65rem; font-size: 1.2rem; }
.release-gates { background: var(--mint); }
.gate-row { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; padding: 1rem 0; border-bottom: 1px solid var(--line); }
.policy-footer { padding: 2rem 8vw; }
.policy-footer p { margin: 0; color: rgba(255,255,255,.7); }

@media (max-width: 980px) {
  .trust-strip span:nth-child(2), .trust-strip span:nth-child(3) { display: none; }
  .trust-strip span::before { display: none; }
  .menu-button { display: block; }
  .main-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch; padding: 1rem 5vw 1.4rem; background: var(--paper); border-bottom: 1px solid var(--line); }
  .main-nav.open { display: flex; }
  .main-nav a { min-height: 2.8rem; display: flex; align-items: center; }
  .hero, .compare-section, .human-review, .boundary-section, .final-cta, .article-template, .collection-section, .open-review-callout, .review-explainer, .review-entry { grid-template-columns: 1fr; }
  .hero { padding-top: 4rem; }
  .hero-visual { min-height: 28rem; }
  .hero-visual img { height: 28rem; }
  .topic-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
  .steps article, .steps article + article { padding: 1.4rem 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .steps span { margin-bottom: .8rem; }
  .pathway-grid { grid-template-columns: 1fr; }
  .action-key { grid-template-columns: repeat(2, 1fr); }
  .pathway-grid article { min-height: 17rem; }
  .footer-main { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 620px) {
  body { padding-bottom: 4.6rem; }
  .trust-strip { justify-content: space-between; gap: .5rem; }
  .trust-strip a { white-space: nowrap; }
  .site-header { min-height: 4.7rem; }
  .hero { min-height: auto; }
  .hero h1 { font-size: clamp(2.85rem, 15vw, 4.4rem); }
  .hero-actions { flex-direction: column; }
  .hero-actions .button { width: 100%; min-height: 3.5rem; }
  .hero-visual { min-height: 22rem; }
  .hero-visual img { height: 22rem; }
  .human-card { right: .4rem; }
  .section { padding: 4rem 5vw; }
  .topic-grid { grid-template-columns: 1fr; }
  .collection-grid, .action-key { grid-template-columns: 1fr; }
  .topic-card { min-height: 13rem; }
  .decision-lens li { grid-template-columns: 1fr; gap: .2rem; }
  .footer-main, .policy-grid { grid-template-columns: 1fr; }
  .footer-main { gap: 1.5rem; }
  .mobile-cta { position: fixed; display: block; left: 0; right: 0; bottom: 0; z-index: 50; padding: .65rem 1rem; background: rgba(9,34,29,.97); }
  .mobile-cta a { display: flex; min-height: 3.1rem; align-items: center; justify-content: center; border-radius: 999px; background: var(--coral); color: white; text-decoration: none; font-weight: 800; }
  .policy-header .button { font-size: .82rem; }
  .policy-hero { padding-left: 5vw; padding-right: 5vw; }
  .article-template ol { columns: 1; padding-left: 1.4rem; }
  .gate-row { grid-template-columns: 1fr; gap: .2rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}