:root {
  --ink: #1e2923;
  --muted: #667069;
  --green: #2f4639;
  --green-light: #dce7de;
  --paper: #f7f5ef;
  --white: #fffefb;
  --sand: #e9e1d2;
  --line: rgba(30, 41, 35, 0.14);
  --purple: #8b2be2;
  --radius: 24px;
  --shadow: 0 24px 64px rgba(40, 56, 47, 0.1);
  --shell: min(1180px, calc(100% - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, Manrope, "Segoe UI", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-underline-offset: 0.18em; }
p, ul, ol { margin-top: 0; }
h1, h2, h3 {
  margin: 0 0 0.55em;
  font-weight: 650;
  line-height: 1.08;
  letter-spacing: -0.035em;
}
h1 { font-size: clamp(2.65rem, 7vw, 5.8rem); }
h2 { font-size: clamp(1.85rem, 4vw, 3.15rem); }
h3 { font-size: 1.22rem; }
.shell { width: var(--shell); margin-inline: auto; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 20; padding: 10px 16px; background: var(--ink); color: white; }
.skip-link:focus { top: 16px; }
.eyebrow {
  margin-bottom: 12px;
  color: var(--green);
  font-size: 0.74rem;
  font-weight: 750;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}
.lead { max-width: 760px; color: #4d5952; font-size: clamp(1.1rem, 2vw, 1.32rem); line-height: 1.55; }

.site-header {
  position: sticky;
  z-index: 10;
  top: 0;
  border-bottom: 1px solid rgba(30, 41, 35, 0.08);
  background: rgba(247, 245, 239, 0.92);
  backdrop-filter: blur(18px);
}
.site-header__inner { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.wordmark { text-decoration: none; font-size: 1.5rem; font-weight: 720; letter-spacing: -0.05em; }
.wordmark span { margin-left: 5px; color: #7e8a83; font-size: 0.77rem; font-weight: 500; letter-spacing: 0; }
.site-nav { display: flex; flex-wrap: wrap; gap: 8px 24px; font-size: 0.93rem; }
.site-nav a { text-decoration: none; }
.site-nav a:hover { color: var(--green); text-decoration: underline; }

.breadcrumbs { padding-top: 24px; color: var(--muted); font-size: 0.8rem; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 8px; padding: 0; list-style: none; }
.breadcrumbs li:not(:last-child)::after { content: "/"; margin-left: 8px; color: #a6ada8; }

.hero, .product-hero {
  min-height: min(720px, calc(100vh - 76px));
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.92fr);
  align-items: center;
  gap: clamp(30px, 8vw, 100px);
  padding: 72px 0 80px;
}
.hero__copy, .product-hero__copy { position: relative; z-index: 2; }
.hero h1 { max-width: 820px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border: 1px solid var(--green);
  border-radius: 999px;
  background: var(--green);
  color: white;
  font-size: 0.93rem;
  font-weight: 700;
  text-decoration: none;
  transition: transform 150ms ease, box-shadow 150ms ease;
}
.button:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(47, 70, 57, 0.18); }
.button--secondary { background: transparent; color: var(--green); }
.button--wb { border-color: var(--purple); background: var(--purple); }
.button--disabled { border-color: #d2cec4; background: #dedbd2; color: #77776f; cursor: not-allowed; }
.button--disabled:hover { transform: none; box-shadow: none; }
.hero__visual { position: relative; min-height: 580px; display: grid; place-items: center; }
.hero__visual img { position: relative; z-index: 2; width: min(420px, 88%); filter: drop-shadow(0 35px 35px rgba(29, 40, 34, 0.15)); }
.hero__orb { position: absolute; display: block; border-radius: 50%; }
.hero__orb--one { width: 430px; height: 430px; background: var(--green-light); }
.hero__orb--two { right: 0; bottom: 8%; width: 150px; height: 150px; border: 1px solid #b6c7ba; background: rgba(255,255,255,.3); }

.page-content { max-width: 820px; margin: 0 auto; padding-bottom: 110px; }
.page-content--home { max-width: none; }
.page-content > section:not(.hero), .faq, .related, .page-content > aside { margin-top: 72px; }
.page-content section > p, .page-content section > ul, .page-content section > ol { max-width: 760px; }
.page-content li + li { margin-top: 0.55em; }
.page-hero { max-width: 920px; padding: 78px 0 30px; }
.page-hero h1 { font-size: clamp(2.5rem, 6vw, 5rem); }
.page-meta { color: var(--muted); font-size: 0.84rem; }
.section { padding: 90px 0; }
.section--compact { padding-top: 40px; }
.section--tint { position: relative; }
.section--tint::before { content: ""; position: absolute; z-index: -1; inset: 0 calc(50% - 50vw); background: #f0ece3; }
.section-heading { max-width: 700px; margin-bottom: 38px; }
.section-heading > p:last-child { color: var(--muted); }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; padding: 0; list-style: none; counter-reset: steps; }
.steps li { min-height: 230px; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(255,255,255,.46); }
.steps li > span { display: inline-block; margin-bottom: 56px; color: #87948b; font-size: 0.8rem; }
.steps p { color: var(--muted); font-size: 0.95rem; }

.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.product-card { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); box-shadow: 0 12px 38px rgba(40, 56, 47, 0.04); }
.product-card__image { height: 390px; display: grid; place-items: center; overflow: hidden; background: #eef0ee; }
.product-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform 350ms ease; }
.product-card:hover img { transform: scale(1.025); }
.product-card__body { padding: 26px; }
.product-card h3 a { text-decoration: none; }
.product-card__body > p:not(.eyebrow) { min-height: 54px; color: var(--muted); font-size: 0.92rem; }
.text-link { color: var(--green); font-weight: 700; text-decoration: none; }
.text-link span { display: inline-block; transition: transform 150ms ease; }
.text-link:hover span { transform: translateX(4px); }
.split-callout { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 10vw, 140px); align-items: start; }
.split-callout p { color: var(--muted); }

.product-hero { min-height: auto; padding: 52px 0 80px; }
.product-hero h1 { font-size: clamp(2.5rem, 5.6vw, 5rem); }
.product-hero__image { overflow: hidden; border-radius: 40px; background: #eef0ee; box-shadow: var(--shadow); }
.product-hero__image img { width: 100%; max-height: 680px; object-fit: cover; }
.market-note, .source-note { margin-top: 14px; color: var(--muted); font-size: 0.82rem; }
.answer-card { padding: clamp(28px, 5vw, 46px); border-radius: var(--radius); background: var(--green); color: white; }
.answer-card .eyebrow { color: #bed0c1; }
.answer-card p:last-child { margin: 0; font-size: 1.12rem; }
.numbered-list { padding: 0; list-style: none; }
.numbered-list li { display: grid; grid-template-columns: 42px 1fr; gap: 14px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.numbered-list span { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; background: var(--green-light); font-size: 0.8rem; font-weight: 800; }
.numbered-list p { margin: 0; }
.ingredient-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 28px 0; }
.ingredient-grid > div { padding: 24px; border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.5); }
.ingredient-grid p { margin-bottom: 0; color: var(--muted); font-size: 0.92rem; }
details { border-top: 1px solid var(--line); }
details:last-child { border-bottom: 1px solid var(--line); }
summary { padding: 18px 2px; cursor: pointer; font-weight: 700; }
details > p { padding: 0 2px 16px; color: var(--muted); }
.inci { font-size: 0.88rem; }
.caution { padding: 16px 18px; border-left: 3px solid #a1783c; background: #f2eadf; font-size: 0.9rem; }
.note { padding: 26px 28px; border: 1px solid #c7d4c9; border-radius: 18px; background: var(--green-light); }
.note p { margin: 6px 0 0; }

.faq { scroll-margin-top: 110px; }
.faq__items { margin-top: 24px; }
.related { padding-top: 44px; border-top: 1px solid var(--line); }
.related__links { display: grid; gap: 10px; }
.related__links a { display: flex; justify-content: space-between; gap: 24px; padding: 16px 0; border-bottom: 1px solid var(--line); font-weight: 700; text-decoration: none; }
.article-list article { padding: 34px 0; border-top: 1px solid var(--line); }
.article-list article:last-child { border-bottom: 1px solid var(--line); }
.article-list h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
.article-list h2 a { text-decoration: none; }
.article-list article > p:last-child { color: var(--muted); }
.check-list { padding-left: 1.25em; }

.site-footer { padding: 70px 0 22px; background: #243229; color: #eef2ed; }
.site-footer__grid { display: grid; grid-template-columns: 1.1fr 0.7fr 1.2fr; gap: 60px; }
.wordmark--footer { color: white; }
.site-footer p, .site-footer__note { color: #b9c4bc; font-size: 0.84rem; }
.site-footer nav { display: grid; align-content: start; gap: 10px; }
.site-footer nav a, .site-footer__note a { color: #dce5de; }
.site-footer__bottom { display: flex; justify-content: space-between; gap: 24px; margin-top: 50px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.13); color: #98a69c; font-size: 0.75rem; }
.error-page { min-height: 100vh; width: min(720px, calc(100% - 40px)); margin: auto; display: grid; align-content: center; justify-items: start; }

@media (max-width: 860px) {
  :root { --shell: min(100% - 28px, 700px); }
  body { font-size: 16px; }
  .site-header { position: static; }
  .site-header__inner { padding: 16px 0; align-items: flex-start; flex-direction: column; gap: 12px; }
  .site-nav { gap: 6px 18px; }
  .hero, .product-hero { grid-template-columns: 1fr; padding: 48px 0; }
  .hero__visual { min-height: 480px; order: -1; }
  .hero__visual img { width: min(330px, 82%); }
  .hero__orb--one { width: min(380px, 90vw); height: min(380px, 90vw); }
  .product-hero__image { order: -1; max-width: 520px; margin: auto; }
  .steps, .product-grid { grid-template-columns: 1fr; }
  .product-card { display: grid; grid-template-columns: 0.8fr 1.2fr; }
  .product-card__image { height: 100%; min-height: 310px; }
  .split-callout, .site-footer__grid { grid-template-columns: 1fr; gap: 24px; }
}

@media (max-width: 560px) {
  h1 { font-size: 2.65rem; }
  .site-nav { font-size: 0.82rem; }
  .hero { padding-top: 24px; }
  .hero__visual { min-height: 390px; }
  .section { padding: 64px 0; }
  .product-card { display: block; }
  .product-card__image { height: 360px; }
  .ingredient-grid { grid-template-columns: 1fr; }
  .hero__actions .button { width: 100%; }
  .site-footer__bottom { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}