/* =========================================================
   Healthy Living Journal — Advertorial styles
   Palette:
     --bg      off-white background
     --ink     primary dark text
     --muted   secondary gray text
     --green   soft accent / buttons
     --line    light gray dividers
   ========================================================= */

:root {
  --bg: #fbfbf9;
  --surface: #ffffff;
  --ink: #1e2321;
  --muted: #5f6663;
  --green: #3f8f5b;
  --green-dark: #337049;
  --green-soft: #eef5ef;
  --line: #e6e6e2;

  --font-serif: Georgia, "Times New Roman", serif;
  --font-sans: Inter, Arial, Helvetica, sans-serif;

  --maxw: 820px;
  --pad-x: 18px;
}

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

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 19px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a {
  color: var(--green-dark);
}

.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--pad-x);
}

/* ----------------------------- Header ----------------------------- */
.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 16px;
  padding-bottom: 16px;
}

.logo {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: 0.2px;
}

.site-nav {
  display: flex;
  gap: 22px;
}

.site-nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 15px;
  letter-spacing: 0.3px;
}

.site-nav a:hover {
  color: var(--green-dark);
}

/* ----------------------------- Article ----------------------------- */
.article {
  padding-top: 40px;
  padding-bottom: 56px;
}

.eyebrow {
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.4px;
  margin: 0 0 16px;
}

.headline {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 50px;
  line-height: 1.15;
  letter-spacing: -0.3px;
  margin: 0 0 20px;
}

.subheadline {
  font-size: 21px;
  line-height: 1.5;
  color: var(--muted);
  margin: 0 0 28px;
}

.article-meta {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
  margin-bottom: 34px;
}

.meta-tag {
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 4px;
}

.meta-line {
  font-size: 15px;
  color: var(--muted);
  margin: 0;
}

.article p {
  margin: 0 0 20px;
}

.article h2 {
  font-family: var(--font-serif);
  font-size: 30px;
  line-height: 1.25;
  margin: 44px 0 16px;
}

.article h3 {
  font-size: 20px;
  line-height: 1.35;
  margin: 30px 0 10px;
}

.article ul {
  margin: 0 0 22px;
  padding-left: 22px;
}

.article li {
  margin-bottom: 8px;
}

/* ----------------------------- Figure ----------------------------- */
.article-figure {
  margin: 32px 0;
}

.article-figure img {
  width: 100%;
  border-radius: 8px;
  background: var(--green-soft);
}

.article-figure figcaption {
  font-size: 14px;
  color: var(--muted);
  margin-top: 10px;
  font-style: italic;
}

/* ----------------------------- Pull quote ----------------------------- */
.pull-quote {
  margin: 34px 0;
  padding: 6px 0 6px 22px;
  border-left: 3px solid var(--green);
  font-family: var(--font-serif);
  font-size: 24px;
  line-height: 1.4;
  color: var(--ink);
  font-style: italic;
}

/* ----------------------------- Editorial box ----------------------------- */
.editorial-box {
  background: var(--green-soft);
  border: 1px solid #dbe8dd;
  border-radius: 10px;
  padding: 24px 26px;
  margin: 36px 0;
}

.editorial-box h3 {
  margin: 0 0 10px;
  font-family: var(--font-serif);
  font-size: 20px;
  color: var(--green-dark);
}

.editorial-box p {
  margin: 0;
  color: var(--ink);
}

/* ----------------------------- Buttons / CTA ----------------------------- */
.btn {
  display: inline-block;
  background: var(--green);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 17px;
  padding: 14px 30px;
  border-radius: 8px;
  transition: background-color 0.15s ease;
}

.btn:hover {
  background: var(--green-dark);
}

.btn:focus-visible {
  outline: 3px solid #9ccbab;
  outline-offset: 2px;
}

.inline-cta {
  text-align: center;
  margin: 34px 0;
}

.final-cta {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  text-align: center;
  padding: 40px 28px;
  margin: 48px 0 40px;
}

.final-cta h2 {
  font-family: var(--font-serif);
  margin: 0 0 12px;
  font-size: 30px;
}

.final-cta p {
  color: var(--muted);
  margin: 0 0 24px;
}

.final-cta .price-line {
  font-size: 18px;
  color: var(--ink);
  margin: 0 0 22px;
}

.final-cta .price-line strong {
  color: var(--green-dark);
}

.btn-large {
  font-size: 18px;
  padding: 16px 44px;
}

/* ----------------------------- Disclaimer ----------------------------- */
.disclaimer {
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
  border-top: 1px solid var(--line);
  padding-top: 22px;
  margin-top: 40px;
}

/* ----------------------------- Footer ----------------------------- */
.site-footer {
  background: var(--surface);
  border-top: 1px solid var(--line);
  padding: 34px 0;
}

.footer-inner {
  text-align: center;
}

.footer-brand {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 14px;
}

.footer-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 16px;
}

.footer-nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 15px;
}

.footer-nav a:hover {
  color: var(--green-dark);
}

.footer-copy {
  font-size: 13px;
  color: var(--muted);
  margin: 0;
}

/* ----------------------------- Responsive ----------------------------- */
@media (max-width: 640px) {
  body {
    font-size: 17.5px;
  }

  .site-nav {
    gap: 14px;
  }

  .site-nav a {
    font-size: 13px;
  }

  .logo {
    font-size: 19px;
  }

  .headline {
    font-size: 34px;
  }

  .subheadline {
    font-size: 18px;
  }

  .article h2 {
    font-size: 25px;
  }

  .pull-quote {
    font-size: 21px;
  }

  .inline-cta .btn,
  .final-cta .btn {
    display: block;
    width: 100%;
  }

  .final-cta {
    padding: 32px 20px;
  }
}

/* Very small header: stack nav under logo */
@media (max-width: 420px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
  }
}