:root {
  --ink: #152019;
  --muted: #5d6c63;
  --paper: #f7f8f4;
  --surface: #ffffff;
  --surface-2: #eef1ea;
  --deep: #10291f;
  --deep-2: #173c2d;
  --accent: #c8f071;
  --line: #d8ded6;
  --warning: #7b3425;
  --warning-bg: #fff2ed;
  --shadow: 0 20px 60px rgba(16, 41, 31, 0.10);
  --radius: 20px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}
a { color: inherit; }
button, input, select { font: inherit; }
button { cursor: pointer; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--surface);
  padding: .75rem 1rem;
  z-index: 999;
}
.skip-link:focus { left: 1rem; top: 1rem; }

.container { width: min(calc(100% - 2rem), var(--max)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(247, 248, 244, .88);
  border-bottom: 1px solid rgba(216, 222, 214, .9);
}
.nav-wrap { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand { display: inline-flex; align-items: center; gap: .75rem; text-decoration: none; font-weight: 800; letter-spacing: -.02em; }
.brand-mark {
  display: grid; place-items: center; width: 38px; height: 38px; border-radius: 11px;
  background: var(--deep); color: var(--accent); font-size: .86rem; letter-spacing: .06em;
}
.brand-text { white-space: nowrap; }
nav { display: flex; align-items: center; gap: 1.35rem; }
nav a { text-decoration: none; color: #3d4b43; font-size: .94rem; font-weight: 650; }
nav a:hover { color: var(--deep); }
.nav-cta { padding: .65rem .9rem; border: 1px solid var(--deep); border-radius: 999px; }

.hero { padding: 7.5rem 0 5rem; overflow: hidden; position: relative; }
.hero::before {
  content: ""; position: absolute; width: 560px; height: 560px; border-radius: 50%;
  background: radial-gradient(circle, rgba(200,240,113,.36), rgba(200,240,113,0) 68%);
  top: -230px; right: -100px; pointer-events: none;
}
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(310px, .7fr); gap: 5rem; align-items: center; }
.eyebrow { margin: 0 0 .9rem; text-transform: uppercase; letter-spacing: .15em; font-size: .75rem; font-weight: 800; color: var(--deep-2); }
h1, h2, h3 { line-height: 1.1; margin-top: 0; letter-spacing: -.035em; }
h1 { font-size: clamp(3.2rem, 7vw, 5.8rem); max-width: 14ch; margin-bottom: 1.5rem; }
h2 { font-size: clamp(2.25rem, 5vw, 4.1rem); margin-bottom: 1.1rem; }
h3 { font-size: 1.35rem; }
.hero-copy { font-size: clamp(1.08rem, 2vw, 1.3rem); max-width: 720px; color: #435249; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin: 2rem 0 1rem; }
.button {
  display: inline-flex; justify-content: center; align-items: center; gap: .5rem;
  border-radius: 999px; padding: .9rem 1.2rem; text-decoration: none; border: 1px solid var(--deep);
  font-weight: 800; transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.button:hover { transform: translateY(-1px); }
.button.primary { background: var(--deep); color: #fff; box-shadow: 0 12px 30px rgba(16,41,31,.18); }
.button.primary:hover { background: #0a2018; }
.button.secondary { background: transparent; }
.button.full { width: 100%; }
.microcopy { color: var(--muted); font-size: .9rem; max-width: 700px; }

.evidence-panel {
  background: var(--deep); color: #fff; border-radius: 28px; padding: 1.6rem; box-shadow: var(--shadow);
  transform: rotate(1deg);
}
.panel-label { color: var(--accent); letter-spacing: .14em; font-weight: 800; font-size: .73rem; margin-bottom: 1rem; }
.evidence-panel ol { margin: 0; padding: 0; list-style: none; }
.evidence-panel li { padding: 1rem 0; border-top: 1px solid rgba(255,255,255,.12); display: grid; gap: .1rem; }
.evidence-panel li strong { font-size: 1rem; }
.evidence-panel li span { color: #cbd5ce; font-size: .92rem; }

.trust-strip { background: var(--surface); border-block: 1px solid var(--line); }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-grid div { padding: 1.4rem; border-right: 1px solid var(--line); display: grid; gap: .2rem; }
.trust-grid div:first-child { padding-left: 0; }
.trust-grid div:last-child { border-right: 0; }
.trust-grid strong { font-size: .9rem; }
.trust-grid span { color: var(--muted); font-size: .84rem; }

.audience-section { padding-block: 5rem; }
.audience-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 5rem; align-items: start; }
.audience-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.audience-list li { position: relative; padding: 1.1rem 0 1.1rem 2rem; border-bottom: 1px solid var(--line); color: var(--muted); }
.audience-list li::before { content: "✓"; position: absolute; left: 0; color: var(--deep-2); font-weight: 900; }
.audience-close { margin: 1.3rem 0 0; font-weight: 800; color: var(--deep); }

.section { padding: 6.5rem 0; }
.section.alt { background: var(--surface-2); border-block: 1px solid var(--line); }
.section-heading { max-width: 820px; margin-bottom: 2.3rem; }
.section-heading.compact { max-width: 700px; }
.section-heading > p:last-child, .large-copy { color: var(--muted); font-size: 1.12rem; }

.source-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.4rem 1.5rem;
  display: flex; justify-content: space-between; gap: 2rem; align-items: center; margin-bottom: 1.4rem;
}
.source-card h3 { margin: .25rem 0 .45rem; }
.source-card p { margin: 0; color: var(--muted); max-width: 760px; }
.source-kicker { font-size: .7rem; font-weight: 800; letter-spacing: .13em; color: var(--deep-2); }
.text-link, .source-link { color: var(--deep-2); font-weight: 800; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.text-link { white-space: nowrap; }

.findings-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.finding-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem; position: relative; }
.finding-card.critical { background: var(--warning-bg); border-color: #efc2b6; }
.finding-number { font-size: 3rem; line-height: 1; font-weight: 900; color: #d6ddd7; margin-bottom: 1rem; }
.critical .finding-number { color: #e8b4a8; }
.finding-label { font-size: .72rem; letter-spacing: .14em; font-weight: 900; color: var(--deep-2); }
.finding-card p:not(.finding-label):not(.finding-action) { color: var(--muted); }
.finding-action { padding-top: .8rem; border-top: 1px solid var(--line); font-size: .92rem; }
.source-link { display: inline-block; margin-top: .4rem; font-size: .88rem; }

.document-gap { margin-top: 1rem; background: var(--deep); color: #fff; border-radius: var(--radius); padding: 2rem; display: grid; grid-template-columns: .8fr 1.2fr; gap: 2rem; }
.document-gap .eyebrow { color: var(--accent); }
.document-gap h3 { font-size: 1.8rem; margin-bottom: 0; }
.document-gap > p { color: #d2ddd6; margin: 0; }

.finding-example-section { background: var(--surface-2); border-block: 1px solid var(--line); }
.finding-example-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 5rem; align-items: start; }
.finding-example { margin: 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.finding-example div { display: grid; grid-template-columns: minmax(145px, .4fr) 1fr; gap: 1.5rem; padding: 1.1rem 1.3rem; border-bottom: 1px solid var(--line); }
.finding-example div:last-child { border-bottom: 0; }
.finding-example dt { color: var(--deep-2); font-size: .72rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.finding-example dd { margin: 0; color: var(--muted); }

.method-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.method-grid article { background: rgba(255,255,255,.72); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.4rem; }
.method-grid article > span { width: 36px; height: 36px; display: grid; place-items: center; background: var(--deep); color: var(--accent); border-radius: 50%; font-size: .82rem; font-weight: 900; margin-bottom: 1rem; }
.method-grid h3 { margin-bottom: .4rem; }
.method-grid p { color: var(--muted); margin-bottom: 0; }

.split-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 5rem; align-items: start; }
.principles-list { border-top: 1px solid var(--line); }
.principles-list div { padding: 1.15rem 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: .8fr 1.2fr; gap: 2rem; }
.principles-list span { color: var(--muted); }

.evidence-sources { padding-top: 1rem; }
.authority-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.authority-grid a { padding: 1.4rem; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); text-decoration: none; display: grid; gap: .35rem; }
.authority-grid a:hover { box-shadow: var(--shadow); }
.authority-grid span { color: var(--deep-2); font-size: .76rem; font-weight: 900; letter-spacing: .12em; }
.source-note { color: var(--muted); font-size: .88rem; }

.interest-section { background: var(--deep); color: #fff; }
.interest-section .eyebrow { color: var(--accent); }
.interest-section h2 { max-width: 12ch; }
.interest-section > .container > div:first-child > p:not(.eyebrow) { color: #d4ded8; }
.interest-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 4rem; align-items: start; }
.included-list { display: grid; grid-template-columns: 1fr 1fr; gap: .65rem 1rem; margin: 1.4rem 0; color: #dbe5df; font-size: .92rem; }
.interest-form { background: var(--surface); color: var(--ink); border-radius: 26px; padding: 1.5rem; box-shadow: 0 25px 70px rgba(0,0,0,.18); }
.interest-form fieldset { border: 0; padding: 0; margin: 0 0 1.2rem; }
.interest-form legend { font-weight: 850; margin-bottom: .8rem; }
.choice-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: .55rem; }
.choice { text-align: left; border: 1px solid var(--line); background: #fafbf8; padding: .9rem; border-radius: 14px; min-height: 112px; }
.choice strong, .choice span { display: block; }
.choice strong { margin-bottom: .3rem; }
.choice span { color: var(--muted); font-size: .82rem; line-height: 1.35; }
.choice.selected { border-color: var(--deep); box-shadow: inset 0 0 0 1px var(--deep); background: #f0f5ef; }
.interest-form label:not(.consent-row) { display: block; font-weight: 800; font-size: .88rem; margin: .85rem 0 .35rem; }
.interest-form label span { color: var(--muted); font-weight: 500; }
.interest-form input[type="email"], .interest-form select {
  width: 100%; border: 1px solid #cdd5ce; border-radius: 12px; padding: .85rem .9rem; background: #fff;
}
.interest-form input:focus, .interest-form select:focus, .choice:focus { outline: 3px solid rgba(200,240,113,.55); outline-offset: 2px; }
.consent-row { display: grid; grid-template-columns: auto 1fr; gap: .65rem; align-items: start; margin: 1rem 0; font-size: .82rem; color: var(--muted); }
.consent-row input { margin-top: .2rem; }
.form-note { color: var(--muted); font-size: .76rem; line-height: 1.4; }
.form-status { margin-top: .6rem; font-size: .84rem; font-weight: 750; color: var(--warning); }
.honeypot { position: absolute !important; left: -9999px !important; opacity: 0 !important; }

.thanks-main { min-height: calc(100vh - 180px); display: grid; align-items: center; }
.thanks-content { max-width: 760px; }
.thanks-content h1 { max-width: 12ch; }

.disclaimer-section { background: #eef0eb; }
.legal-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 4rem; }
.legal-copy { color: #526057; font-size: .94rem; }
.legal-copy p:first-child { margin-top: 0; }
.legal-copy a { font-weight: 750; }

.site-footer { padding: 2.8rem 0; background: #091a14; color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1fr 1.2fr .8fr; gap: 2rem; align-items: start; }
.footer-grid p { color: #aebdb4; margin: .3rem 0 0; }
.footer-links, .footer-meta { display: grid; gap: .45rem; }
.footer-links a { color: #d6e1da; text-decoration: none; font-size: .88rem; }
.footer-meta { color: #8fa398; font-size: .82rem; text-align: right; }

@media (max-width: 900px) {
  nav a:not(.nav-cta) { display: none; }
  .hero { padding-top: 5rem; }
  .hero-grid, .interest-grid, .split-grid, .legal-grid, .document-gap, .audience-grid, .finding-example-grid { grid-template-columns: 1fr; gap: 2rem; }
  .findings-grid, .method-grid, .authority-grid { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .trust-grid div { border-bottom: 1px solid var(--line); }
  .principles-list div { grid-template-columns: 1fr; gap: .35rem; }
  .choice-grid { grid-template-columns: 1fr; }
  .included-list { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-meta { text-align: left; }
  .evidence-panel { transform: none; }
}

@media (max-width: 560px) {
  .brand-text { font-size: .88rem; }
  .nav-cta { font-size: .78rem; }
  h1 { font-size: 3.25rem; }
  .section { padding: 4.5rem 0; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-grid div { border-right: 0; padding-left: 0; }
  .source-card { align-items: flex-start; flex-direction: column; }
  .finding-example div { grid-template-columns: 1fr; gap: .35rem; }
}

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

.timestamp { color: #738077 !important; font-size: .74rem; margin-top: .65rem; }
.timestamp-light { display: inline; color: #b8c8bf; font-size: .78rem; }