:root {
  --ink: #1d2b26;
  --muted: #5f6f68;
  --paper: #fbfaf6;
  --white: #ffffff;
  --sage: #7f9e8a;
  --sage-dark: #315747;
  --sage-pale: #edf3ee;
  --sand: #e8dcc8;
  --line: rgba(29, 43, 38, 0.14);
  --shadow: 0 24px 60px rgba(34, 62, 51, 0.12);
  --radius: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
.shell { width: min(1160px, calc(100% - 40px)); margin: 0 auto; }
.narrow { width: min(760px, calc(100% - 40px)); }
.skip-link { position: absolute; left: -9999px; top: 10px; }
.skip-link:focus { left: 10px; z-index: 100; background: var(--white); padding: 10px 14px; }

.disclosure { padding: 8px 0; color: #eaf3ee; background: #203d31; font-size: 0.78rem; text-align: center; }
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(251, 250, 246, 0.94); border-bottom: 1px solid var(--line); backdrop-filter: blur(16px); }
.header-inner { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-mark { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; color: var(--white); background: var(--sage-dark); font-family: Georgia, serif; font-size: 1.45rem; }
.brand strong, .brand small { display: block; }
.brand strong { font-family: Georgia, "Times New Roman", serif; font-size: 1.12rem; letter-spacing: 0.01em; }
.brand small { color: var(--muted); font-size: 0.7rem; }
.header-link { color: var(--sage-dark); font-weight: 750; text-decoration: none; }

.hero { position: relative; overflow: hidden; padding: 88px 0 76px; background: linear-gradient(135deg, #f7f3e9 0%, #edf4ee 100%); }
.hero::after { content: ""; position: absolute; width: 430px; height: 430px; right: -160px; top: -190px; border: 1px solid rgba(49, 87, 71, 0.15); border-radius: 50%; box-shadow: 0 0 0 70px rgba(49, 87, 71, 0.04), 0 0 0 140px rgba(49, 87, 71, 0.025); }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.15fr 0.85fr; align-items: center; gap: 72px; }
.eyebrow { margin: 0 0 12px; color: var(--sage-dark); font-weight: 800; font-size: 0.76rem; letter-spacing: 0.13em; text-transform: uppercase; }
h1, h2, h3 { margin-top: 0; font-family: Georgia, "Times New Roman", serif; line-height: 1.12; }
h1 { max-width: 760px; margin-bottom: 24px; font-size: clamp(2.7rem, 5.2vw, 5rem); letter-spacing: -0.045em; }
h2 { margin-bottom: 18px; font-size: clamp(2rem, 3.5vw, 3.25rem); letter-spacing: -0.025em; }
h3 { margin-bottom: 10px; font-size: 1.34rem; }
.lede { max-width: 690px; margin-bottom: 26px; color: #405149; font-size: 1.15rem; }
.hero-points { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 30px; }
.hero-points span { padding: 7px 12px; border: 1px solid rgba(49, 87, 71, 0.2); border-radius: 999px; color: var(--sage-dark); background: rgba(255,255,255,0.45); font-size: 0.84rem; font-weight: 700; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 24px; border-radius: 999px; color: var(--white); background: var(--sage-dark); box-shadow: 0 12px 30px rgba(49,87,71,0.2); font-weight: 800; text-decoration: none; transition: transform .2s ease, box-shadow .2s ease; }
.button:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(49,87,71,0.25); }
.microcopy { margin: 12px 0 0; color: var(--muted); font-size: 0.76rem; }
.hero-visual { position: relative; display: grid; place-items: center; min-height: 520px; }
.hero-visual img { position: relative; z-index: 2; max-height: 520px; width: auto; filter: drop-shadow(0 32px 32px rgba(22, 45, 35, 0.2)); }
.product-halo { position: absolute; width: 390px; height: 390px; border-radius: 50%; background: radial-gradient(circle at 30% 25%, #fff 0, #d9e5dc 55%, #b8cdbf 100%); box-shadow: inset 0 0 0 1px rgba(255,255,255,.8), var(--shadow); }

.trust-strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--white); }
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.trust-grid > div { padding: 26px 28px; border-right: 1px solid var(--line); }
.trust-grid > div:last-child { border-right: 0; }
.trust-grid strong, .trust-grid span { display: block; }
.trust-grid span { color: var(--muted); font-size: 0.88rem; }

.section { padding: 100px 0; }
.section p { color: var(--muted); }
.section-tint { background: var(--sage-pale); }
.section-heading { max-width: 770px; margin-bottom: 42px; }
.ingredient-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.ingredient-card { min-height: 250px; padding: 30px; border: 1px solid rgba(49,87,71,.12); border-radius: var(--radius); background: rgba(255,255,255,.72); }
.ingredient-card .number { display: inline-flex; margin-bottom: 42px; color: var(--sage-dark); font-size: 0.75rem; font-weight: 850; letter-spacing: .12em; }
.ingredient-card p { margin-bottom: 0; font-size: .92rem; }

.feature-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 72px; align-items: center; }
.feature-image img { width: 100%; max-height: 620px; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); }
.check-list { display: grid; gap: 16px; margin: 28px 0 30px; padding: 0; list-style: none; }
.check-list li { position: relative; padding-left: 30px; color: var(--muted); }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--sage-dark); font-weight: 900; }
.text-link { color: var(--sage-dark); font-weight: 850; text-decoration-thickness: 1px; text-underline-offset: 5px; }

.section-dark { color: var(--white); background: #203d31; }
.section-dark p { color: #c6d7ce; }
.section-heading.light .eyebrow { color: #a9c6b7; }
.question-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.question-grid article { padding: 28px; border: 1px solid rgba(255,255,255,.16); border-radius: var(--radius); background: rgba(255,255,255,.045); }
.question-grid article > span { display: grid; place-items: center; width: 34px; height: 34px; margin-bottom: 48px; border: 1px solid rgba(255,255,255,.25); border-radius: 50%; color: #dfece5; font-weight: 800; }
.question-grid h3 { font-size: 1.18rem; }
.question-grid p { margin-bottom: 0; font-size: .9rem; }

.decision-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.decision-card { padding: 44px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); box-shadow: 0 14px 40px rgba(34,62,51,.06); }
.decision-card.caution { background: #f6f0e6; }
.decision-card h2 { font-size: 2rem; }
.decision-card ul { display: grid; gap: 12px; padding-left: 21px; color: var(--muted); }

.cta-section { padding: 80px 0; color: var(--white); background: linear-gradient(120deg, #315747, #547765); }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.cta-inner > div { max-width: 720px; }
.cta-inner .eyebrow { color: #caddd3; }
.cta-inner h2 { margin-bottom: 12px; }
.cta-inner p { color: #dbe8e1; }
.button-light { flex: 0 0 auto; color: var(--sage-dark); background: var(--white); }

.disclaimer-block { padding: 70px 0; background: #f0ece3; }
.disclaimer-block h2 { font-size: 1.35rem; }
.disclaimer-block p { color: #65716c; font-size: .82rem; }
.site-footer { padding: 58px 0 28px; color: #dce8e1; background: #182d25; }
.footer-grid { display: flex; justify-content: space-between; gap: 40px; }
.footer-brand strong { color: var(--white); }
.footer-brand small, .site-footer p { color: #aebfb6; }
.site-footer p { max-width: 430px; font-size: .84rem; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 18px; align-content: flex-start; }
.site-footer nav a { color: #dce8e1; font-size: .86rem; text-decoration: none; }
.footer-bottom { display: flex; justify-content: space-between; margin-top: 44px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.1); color: #90a49a; font-size: .76rem; }

.legal, .legal-page { padding: 80px 0 110px; }
.legal-page { width: min(780px, calc(100% - 40px)); margin: 0 auto; }
.legal article { max-width: 780px; }
.legal h1, .legal-page h1 { font-size: clamp(2.6rem, 6vw, 4.5rem); }
.legal h2, .legal-page h2 { margin-top: 42px; font-size: 1.55rem; }
.legal p, .legal li, .legal-page p, .legal-page li { color: var(--muted); }
.legal .updated { margin-bottom: 40px; font-size: .84rem; }
.contact-card { padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); }

@media (max-width: 900px) {
  .hero-grid, .feature-grid { grid-template-columns: 1fr; }
  .hero-copy { text-align: center; }
  .hero-points { justify-content: center; }
  .hero-visual { min-height: 400px; }
  .hero-visual img { max-height: 400px; }
  .product-halo { width: 320px; height: 320px; }
  .ingredient-grid, .question-grid { grid-template-columns: repeat(2, 1fr); }
  .cta-inner { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 640px) {
  .shell, .narrow { width: min(100% - 28px, 1160px); }
  .header-inner { min-height: 68px; }
  .brand small { display: none; }
  .header-link { font-size: .8rem; }
  .hero { padding-top: 62px; }
  h1 { font-size: 2.65rem; }
  .hero-visual { min-height: 340px; }
  .hero-visual img { max-height: 340px; }
  .product-halo { width: 270px; height: 270px; }
  .trust-grid, .ingredient-grid, .question-grid, .decision-grid { grid-template-columns: 1fr; }
  .trust-grid > div { border-right: 0; border-bottom: 1px solid var(--line); }
  .trust-grid > div:last-child { border-bottom: 0; }
  .section { padding: 72px 0; }
  .ingredient-card { min-height: auto; }
  .ingredient-card .number, .question-grid article > span { margin-bottom: 26px; }
  .decision-card { padding: 30px; }
  .footer-grid, .footer-bottom { flex-direction: column; }
}