:root {

  --paper: #f6f1e7;
  --paper-2: #efe7d6;
  --card: #fffdf8;
  --ink: #201a13;
  --text: #2c251d;
  --text-muted: #6d6355;
  --text-light: #948877;
  --line: rgba(44, 37, 29, 0.16);
  --line-soft: rgba(44, 37, 29, 0.09);

  --accent: #b5502f;
  --accent-dark: #98421f;
  --accent-soft: #f3e2d7;
  --cta: #1f6d4a;
  --cta-hover: #185a3c;

  --shadow-sm: 0 1px 2px rgba(44, 37, 29, 0.06);
  --shadow-md: 0 10px 34px rgba(44, 37, 29, 0.12);

  --font-head: "Newsreader", Georgia, "Times New Roman", serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;

  --measure: 46rem;
  --wide: 1080px;
  --header-h: 60px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--accent); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--accent-dark); }

.container {
  width: 100%;
  max-width: var(--measure);
  margin: 0 auto;
  padding: 0 22px;
}

.container.wide { max-width: var(--wide); }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); border: 0;
}

.disclaimer-bar {
  background: var(--ink);
  color: rgba(255,255,255,0.82);
  text-align: center;
  padding: 7px 16px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(246, 241, 231, 0.94);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow 0.3s;
}
.site-header.scrolled { box-shadow: var(--shadow-sm); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  height: var(--header-h);
  position: relative;
}

.logo {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  white-space: nowrap;
}
.logo:hover { color: var(--accent); }

.masthead-date {
  position: absolute;
  right: 22px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-light);
}

.article {
  padding: 40px 0 8px;
}

.kicker {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 16px;
}

.article-title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(2rem, 5.4vw, 3.1rem);
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin: 0 0 22px;
}

.dek {
  font-family: var(--font-head);
  font-size: clamp(1.15rem, 2.4vw, 1.4rem);
  line-height: 1.5;
  color: var(--text-muted);
  font-weight: 400;
  margin: 0 0 28px;
}

.byline {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-bottom: 30px;
}

.byline-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.05rem;
  flex-shrink: 0;
}

.byline-name { font-weight: 600; color: var(--ink); font-size: 15px; }
.byline-meta { font-size: 13px; color: var(--text-light); }

.prose > p {
  font-size: 19px;
  line-height: 1.75;
  color: var(--text);
  margin: 0 0 24px;
}

.prose > p strong { color: var(--ink); }

.prose .lead-para::first-letter {
  font-family: var(--font-head);
  font-weight: 700;
  float: left;
  font-size: 3.6em;
  line-height: 0.82;
  padding: 6px 10px 0 0;
  color: var(--accent);
}

.article h2 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 48px 0 8px;
}

.article h2 + .section-intro { margin-top: 8px; }

.section-label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 48px 0 6px;
}
.section-label + h2 { margin-top: 6px; }

.section-intro {
  font-size: 18px;
  line-height: 1.7;
  color: var(--text-muted);
  margin: 0 0 28px;
}

figure {
  margin: 32px 0;
}

figure img {
  width: 100%;
  border-radius: 4px;
  border: 1px solid var(--line-soft);
}

figure.lead-figure { margin: 8px 0 34px; }
figure.lead-figure img { aspect-ratio: 16/9; object-fit: cover; }

figcaption {
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-light);
  padding: 10px 0 0;
  border-bottom: 1px solid var(--line-soft);
  padding-bottom: 12px;
}

figcaption::before {
  content: "";
  display: inline-block;
  width: 22px;
  height: 2px;
  background: var(--accent);
  vertical-align: middle;
  margin-right: 8px;
}

.diet-item {
  display: grid;
  grid-template-columns: 128px 1fr;
  gap: 22px;
  align-items: start;
  padding: 26px 0;
  border-bottom: 1px solid var(--line-soft);
}
.diet-item:first-of-type { border-top: 1px solid var(--line-soft); }

.diet-item img {
  width: 128px;
  height: 128px;
  max-width: none;
  object-fit: cover;
  object-position: center;
  border-radius: 4px;
  justify-self: start;
}

.diet-item h3 {
  font-family: var(--font-head);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 8px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.diet-item h3 .emoji { font-size: 1.1rem; }

.diet-item p {
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-muted);
  margin: 0;
}

.note-callout {
  font-family: var(--font-head);
  font-size: 1.2rem;
  line-height: 1.55;
  color: var(--text);
  font-style: italic;
  border-left: 3px solid var(--accent);
  padding: 4px 0 4px 22px;
  margin: 36px 0;
}

.product-features {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.product-features li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 17px;
  line-height: 1.5;
  color: var(--text);
}

.product-features li::before {
  content: "✓";
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  background: var(--cta);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  margin-top: 2px;
}

.science-panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px 28px;
  margin: 24px 0;
}

.ingredient {
  padding: 22px 0;
  border-bottom: 1px solid var(--line-soft);
}
.ingredient:last-child { border-bottom: none; }

.ingredient h4 {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 6px;
}

.ingredient p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-muted);
  margin: 0;
}

.ingredient .refs { margin-top: 8px; font-size: 13px; }
.ingredient .refs a { color: var(--accent); font-weight: 600; }

.extra-ingredients {
  margin: 28px 0;
  padding: 24px 26px;
  background: var(--paper-2);
  border-radius: 6px;
  border: 1px solid var(--line-soft);
}

.extra-ingredients h4 {
  font-family: var(--font-head);
  color: var(--ink);
  margin: 0 0 14px;
  font-size: 1.1rem;
}

.extra-ingredients ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.extra-ingredients li {
  font-size: 15px;
  line-height: 1.55;
  color: var(--text-muted);
  padding-left: 18px;
  position: relative;
}

.extra-ingredients li strong { color: var(--ink); }

.extra-ingredients li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
}

.pullquote {
  margin: 48px 0;
  padding: 0;
  text-align: left;
  position: relative;
}

.pullquote p {
  font-family: var(--font-head);
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  line-height: 1.4;
  font-style: italic;
  color: var(--ink);
  margin: 0;
  padding-left: 30px;
  border-left: 4px solid var(--accent);
}

.pullquote cite {
  display: block;
  margin-top: 18px;
  padding-left: 34px;
  font-family: var(--font-body);
  font-style: normal;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-light);
}

.steps-list {
  margin: 8px 0 28px;
  counter-reset: step;
}

.step-item {
  display: flex;
  gap: 20px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line-soft);
}
.step-item:first-child { border-top: 1px solid var(--line-soft); }

.step-number {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border: 2px solid var(--accent);
  color: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 700;
}

.step-content strong {
  display: block;
  font-family: var(--font-head);
  font-size: 1.2rem;
  color: var(--ink);
  margin-bottom: 5px;
}

.step-content span {
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-muted);
}

.offer-section { padding: 8px 0 20px; }

.offerbox {
  background: var(--card);
  border: 1px solid var(--ink);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin: 24px 0;
}

.offerbox-tag {
  background: var(--ink);
  color: rgba(255,255,255,0.86);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-align: center;
  padding: 8px 16px;
}

.offerbox-inner { padding: 30px 28px; }

.pricing-badge {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.03em;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.offerbox h3 {
  font-family: var(--font-head);
  font-size: 1.6rem;
  color: var(--ink);
  margin: 0 0 14px;
}

.price-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 4px;
}

.price-old {
  font-size: 1.3rem;
  color: var(--text-light);
  text-decoration: line-through;
}

.price-new {
  font-family: var(--font-head);
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--cta);
  line-height: 1;
}

.price-period {
  font-size: 14px;
  color: var(--text-muted);
  margin: 0 0 22px;
}

.pricing-features {
  list-style: none;
  padding: 22px 0;
  margin: 0 0 4px;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 16px;
  color: var(--text);
}

.pricing-features li::before {
  content: "✓";
  color: var(--cta);
  font-weight: 800;
  flex-shrink: 0;
}

.pricing-note {
  font-size: 13px;
  color: var(--text-muted);
  padding: 16px 0 0;
  line-height: 1.5;
}

.order-form-card {
  border-top: 2px solid var(--ink);
  padding: 28px;
  background: var(--paper-2);
}

.order-form-title {
  font-family: var(--font-head);
  font-size: 1.5rem;
  color: var(--ink);
  text-align: center;
  margin: 0 0 6px;
}

.order-form-subtitle {
  text-align: center;
  font-size: 14px;
  color: var(--text-muted);
  margin: 0 0 24px;
}

.form-group {
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-group label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 13px 15px;
  border: 1.5px solid var(--line);
  border-radius: 6px;
  font-size: 15px;
  font-family: inherit;
  color: var(--text);
  background: var(--card);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--cta);
  box-shadow: 0 0 0 3px rgba(31, 109, 74, 0.15);
}

.form-group textarea { resize: vertical; min-height: 78px; }

.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 22px 0;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--text-muted);
  cursor: pointer;
  line-height: 1.45;
}

.checkbox-label input {
  margin-top: 3px;
  accent-color: var(--cta);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.checkbox-label a { color: var(--accent); font-weight: 600; }

.submit-btn {
  width: 100%;
  background: var(--cta);
  color: #fff;
  border: none;
  padding: 17px 24px;
  border-radius: 6px;
  font-size: 16px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: background 0.2s, transform 0.2s;
}

.submit-btn:hover {
  background: var(--cta-hover);
  transform: translateY(-1px);
}

.form-footnote {
  margin-top: 14px;
  font-size: 12px;
  color: var(--text-light);
  text-align: center;
  line-height: 1.5;
}

.sources-section {
  padding: 40px 0 8px;
  margin-top: 40px;
  border-top: 3px double var(--line);
}

.sources-lead {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0 0 26px;
}

.sources-section h3 {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 16px;
  font-weight: 700;
}

.sources-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sources-list li {
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-muted);
}

.sources-list a { color: var(--accent); font-weight: 500; }

.site-footer {
  background: var(--ink);
  color: rgba(255,255,255,0.72);
  padding: 48px 0 32px;
  margin-top: 48px;
}

.site-footer .container { max-width: var(--wide); }

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
  margin-bottom: 36px;
}

.footer-brand {
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #fff;
  margin: 0 0 16px;
}

.footer-nav { display: flex; flex-direction: column; gap: 10px; }
.footer-nav a { color: rgba(255,255,255,0.72); font-size: 14px; }
.footer-nav a:hover { color: #fff; }

.footer-legal h4 {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.5);
  margin: 0 0 12px;
  font-weight: 700;
}

.footer-legal p { font-size: 13px; line-height: 1.7; margin: 0; }
.footer-legal a { color: rgba(255,255,255,0.75); }

.footer-disclaimers {
  border-top: 1px solid rgba(255,255,255,0.14);
  padding-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-disclaimers p {
  font-size: 11px;
  line-height: 1.6;
  color: rgba(255,255,255,0.45);
  margin: 0;
}

.footer-copy {
  text-align: center;
  margin-top: 28px;
  font-size: 12px;
  color: rgba(255,255,255,0.35);
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 640px) {
  body { font-size: 16px; }
  .prose > p { font-size: 17px; }
  .diet-item {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .diet-item img {
    width: 100%;
    height: auto;
    aspect-ratio: 16/10;
  }
  .form-row { grid-template-columns: 1fr; }
  .offerbox-inner, .order-form-card { padding: 22px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .masthead-date { display: none; }
  .pullquote p { padding-left: 20px; }
}