/* ============================================================
   ProstaVive Advertorial Microsite — Stylesheet
   Premium editorial wellness aesthetic. Mobile-first. No frameworks.
   Fonts (Cormorant Garamond + Inter) are loaded via <link> in each
   page's <head>; system fallbacks are declared below.
   ============================================================ */

/* ---------- Design tokens ---------- */
:root {
  /* Core palette */
  --navy:        #10233A;   /* deep navy   */
  --slate:       #1E2F46;   /* midnight slate */
  --forest:      #4E6B57;   /* muted forest */
  --forest-dk:   #3C5444;   /* darker forest (hover / text) */
  --sage:        #DCE7DE;   /* sage tint */
  --sage-deep:   #C7D6CB;   /* slightly deeper sage */
  --sand:        #F3EFE7;   /* warm sand */
  --stone:       #D9D4C8;   /* soft stone */
  --off-white:   #FCFBF8;   /* page background */
  --white:       #FFFFFF;
  --bronze:      #B08A57;   /* bronze accent — used sparingly */
  --bronze-text: #876338;   /* darker bronze, safe for small text */

  /* Ink */
  --ink:         #233040;   /* primary body text */
  --ink-soft:    #5A6573;   /* secondary text */
  --ink-faint:   #8A93A0;   /* tertiary / captions */
  --border:      #E7E1D3;   /* warm hairline border */
  --border-soft: #EFEADE;

  /* Effects */
  --shadow-sm: 0 1px 2px rgba(16,35,58,.05), 0 3px 10px rgba(16,35,58,.05);
  --shadow-md: 0 6px 16px rgba(16,35,58,.07), 0 16px 38px rgba(16,35,58,.08);
  --shadow-lg: 0 10px 28px rgba(16,35,58,.10), 0 30px 64px rgba(16,35,58,.13);

  --radius:    14px;
  --radius-sm: 10px;
  --radius-lg: 20px;

  --maxw:      1120px;
  --maxw-text: 70ch;

  --font-display: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI",
               Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

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

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17.5px;
  line-height: 1.75;
  color: var(--ink);
  background: var(--off-white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a { color: var(--forest-dk); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--navy);
  font-weight: 600;
  line-height: 1.18;
  letter-spacing: -0.005em;
  margin: 0 0 0.5em;
}

p { margin: 0 0 1.15rem; }

strong { font-weight: 600; color: var(--ink); }

/* Accessible keyboard focus */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--forest);
  outline-offset: 2px;
  border-radius: 5px;
}

/* Skip link */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--navy);
  color: #fff;
  padding: 10px 18px;
  z-index: 999;
  border-radius: 0 0 10px 0;
  font-weight: 600;
}
.skip-link:focus { left: 0; }

/* ---------- Layout helpers ---------- */
.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 22px;
}

.section { padding: clamp(3.4rem, 6.5vw, 5.8rem) 0; }
.section--tight { padding: clamp(2.6rem, 4.5vw, 4rem) 0; }

/* Section rhythm — background variants */
.section--sand  { background: var(--sand); }
.section--white { background: var(--white); }
.section--sage  { background: linear-gradient(180deg, var(--sage) 0%, #E6EDE7 100%); }
/* Ingredients section — faint botanical texture behind a sage wash */
.section--ingredients {
  background-color: var(--sage);
  background-image:
    linear-gradient(180deg, rgba(223,231,224,0.89) 0%, rgba(232,238,232,0.93) 100%),
    url("assets/images/ingredients-botanical-texture.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.section--navy  { background: var(--navy); color: #D7DEE8; }
.section--navy h1, .section--navy h2, .section--navy h3 { color: #FFFFFF; }

.prose { max-width: var(--maxw-text); }
.prose p, .prose li { color: var(--ink); }
.prose ul { padding-left: 1.15rem; margin: 0 0 1.15rem; }
.prose li { margin-bottom: 0.5rem; }
.prose li::marker { color: var(--bronze); }

/* ---------- Decorative components ---------- */
.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.73rem;
  font-weight: 700;
  color: var(--forest-dk);
  margin: 0 0 14px;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--bronze);
  flex: none;
}
.section--navy .eyebrow { color: #C9A877; }
.section--navy .eyebrow::before { background: var(--bronze); }

/* Centred decorative flourish */
.flourish {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin: 0 0 18px;
  color: var(--bronze);
}
.flourish::before, .flourish::after {
  content: "";
  height: 1px;
  width: 46px;
  background: linear-gradient(90deg, transparent, var(--bronze));
}
.flourish::after { background: linear-gradient(90deg, var(--bronze), transparent); }
.flourish svg { width: 14px; height: 14px; }

.section-head { max-width: 640px; margin-bottom: clamp(1.8rem, 4vw, 2.6rem); }
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }
.section-head h2 {
  font-size: clamp(1.85rem, 1rem + 2.6vw, 2.55rem);
  margin: 0 0 0.5rem;
}
.section-head .lede { margin-top: 0.6rem; }

.lede {
  font-size: 1.16rem;
  line-height: 1.65;
  color: var(--ink-soft);
}

/* ---------- Buttons / CTAs ---------- */
.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--forest);
  color: #fff;
  text-decoration: none;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.01rem;
  letter-spacing: 0.005em;
  line-height: 1.35;
  padding: 16px 30px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  box-shadow: 0 1px 0 rgba(255,255,255,.14) inset, var(--shadow-md);
  transition: background-color .18s ease, transform .14s ease, box-shadow .18s ease;
  text-align: center;
}
.cta:hover { background: var(--forest-dk); transform: translateY(-2px); box-shadow: 0 1px 0 rgba(255,255,255,.14) inset, var(--shadow-lg); }
.cta:active { transform: translateY(0); }
.cta svg { width: 17px; height: 17px; flex: none; transition: transform .18s ease; }
.cta:hover svg { transform: translateX(4px); }

/* Light CTA — for use on dark (navy) backgrounds */
.cta--light {
  background: var(--off-white);
  color: var(--navy);
  box-shadow: var(--shadow-md);
}
.cta--light:hover { background: var(--sage); color: var(--navy); }

/* Ghost CTA — quiet secondary action */
.cta--ghost {
  background: transparent;
  color: var(--navy);
  border: 1.5px solid var(--border);
  box-shadow: none;
}
.cta--ghost:hover { background: var(--white); border-color: var(--bronze); transform: translateY(-2px); }

.cta-block { margin: 26px 0 4px; }
.cta-block--center { text-align: center; }
.cta-note {
  font-size: 0.82rem;
  color: var(--ink-faint);
  margin: 13px 0 0;
}

/* ---------- Top disclosure bar ---------- */
.disclosure-bar {
  background: var(--navy);
  color: #BFC9D6;
  font-size: 0.81rem;
  line-height: 1.55;
  padding: 10px 0;
  border-bottom: 1px solid rgba(176,138,87,.30);
}
.disclosure-bar .wrap {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}
.disclosure-tag {
  display: inline-block;
  background: var(--bronze);
  color: #1A130A;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  font-size: 0.69rem;
  padding: 4px 12px;
  border-radius: 4px;
  flex: none;
}
.disclosure-bar p { margin: 0; }

/* ---------- Site header ---------- */
.site-header {
  background: rgba(252,251,248,0.92);
  backdrop-filter: saturate(150%) blur(8px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 80;
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 14px;
  padding-bottom: 14px;
}
.brand { text-decoration: none; display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 42px; height: 42px;
  flex: none;
  border-radius: 11px;
  background: linear-gradient(155deg, var(--slate), var(--forest));
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-sm), 0 0 0 1px rgba(176,138,87,.35);
}
.brand-mark svg { width: 22px; height: 22px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.32rem;
  color: var(--navy);
  letter-spacing: -0.01em;
}
.brand-tagline {
  font-size: 0.7rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--bronze-text);
  font-weight: 600;
}

.site-nav { display: flex; gap: 4px; }
.site-nav a {
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 8px 13px;
  border-radius: 7px;
  position: relative;
}
.site-nav a:hover { color: var(--navy); background: var(--sand); }
.site-nav a[aria-current="page"] { color: var(--navy); }
.site-nav a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 13px; right: 13px; bottom: 2px;
  height: 2px;
  background: var(--bronze);
  border-radius: 2px;
}

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(120% 90% at 88% 0%, #EAF0EA 0%, transparent 60%),
    linear-gradient(180deg, var(--sand) 0%, var(--off-white) 100%);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  padding-top: clamp(2.6rem, 5vw, 4.4rem);
  padding-bottom: clamp(2.8rem, 5vw, 4.6rem);
}
.hero h1 {
  font-size: clamp(2.35rem, 1rem + 5vw, 3.5rem);
  line-height: 1.1;
  margin: 6px 0 18px;
}
.hero__sub {
  font-size: 1.18rem;
  line-height: 1.62;
  color: var(--ink-soft);
  max-width: 38ch;
  margin-bottom: 18px;
}
.hero__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 9px;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--ink-faint);
  text-transform: uppercase;
  font-weight: 600;
}
.hero__meta .dot { width: 4px; height: 4px; border-radius: 50%; background: var(--bronze); }

/* Hero media — matted "framed print" presentation */
.hero__media { position: relative; max-width: 420px; margin-inline: auto; }
.media-frame {
  background: var(--white);
  padding: 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
}
.media-frame__inner {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  background: var(--sage);
  box-shadow: inset 0 0 0 1px rgba(16,35,58,.07);
}
/* Aspect ratios for framed photos */
.media-frame__inner--portrait  { aspect-ratio: 4 / 5; }
.media-frame__inner--landscape { aspect-ratio: 3 / 2; }
/* A real photo uses <img class="media-img" ...> and fills the frame */
.media-img { width: 100%; height: 100%; object-fit: cover; display: block; }

.media-cap {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--ink-soft);
  text-align: center;
  margin-top: 12px;
  padding: 0 6px;
}

/* ---------- Trust strip ---------- */
.trust-strip { background: var(--slate); border-bottom: 1px solid rgba(176,138,87,.25); }
.trust-strip__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  padding: 22px 0;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #D5DCE6;
  font-size: 0.92rem;
  font-weight: 500;
}
.trust-item .ic {
  flex: none;
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 1px solid rgba(176,138,87,.55);
  display: flex; align-items: center; justify-content: center;
}
.trust-item .ic svg { width: 17px; height: 17px; }

/* ---------- Notice grid (Section C) ---------- */
.notice-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin: 26px 0;
}
.notice-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 22px 20px;
  box-shadow: var(--shadow-sm);
  transition: transform .16s ease, box-shadow .16s ease;
}
.notice-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.notice-item .ic {
  width: 46px; height: 46px;
  border-radius: 12px;
  background: var(--sage);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 13px;
}
.notice-item .ic svg { width: 23px; height: 23px; }
.notice-item h3 { font-size: 1.28rem; margin: 0 0 4px; }
.notice-item p { margin: 0; font-size: 0.95rem; color: var(--ink-soft); }

/* ---------- Pull quote ---------- */
.pullquote {
  margin: 30px 0;
  padding: 6px 0 6px 26px;
  border-left: 3px solid var(--bronze);
}
.pullquote p {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.4rem, 0.8rem + 1.7vw, 1.85rem);
  line-height: 1.4;
  color: var(--navy);
  margin: 0;
}

/* ---------- Split layout (text + media) ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
  align-items: center;
}

/* ---------- Ingredient cards ---------- */
.ingredient-intro {
  max-width: 60ch;
  color: var(--ink-soft);
  font-size: 1.05rem;
  margin: 0 auto 30px;
  text-align: center;
}
.ingredient-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
.ingredient-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 22px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.ingredient-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--sage-deep);
}
.ingredient-card .ic {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: linear-gradient(160deg, var(--sage), #EAF0EA);
  border: 1px solid rgba(176,138,87,.4);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 15px;
}
.ingredient-card .ic svg { width: 28px; height: 28px; }
.ingredient-card h3 { font-size: 1.35rem; margin: 0 0 6px; }
.ingredient-card p { margin: 0; font-size: 0.92rem; color: var(--ink-soft); line-height: 1.6; }

/* "See the full label" accent card */
.ingredient-card--accent {
  background: linear-gradient(160deg, var(--navy), var(--slate));
  border-color: var(--slate);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.ingredient-card--accent h3 { color: #fff; }
.ingredient-card--accent p { color: #B9C3D1; }
.ingredient-card--accent .ic {
  background: rgba(176,138,87,.18);
  border-color: rgba(176,138,87,.6);
}

/* ---------- Callout (Who this page is for) ---------- */
.callout {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: clamp(1.6rem, 3vw, 2.4rem);
  position: relative;
  overflow: hidden;
}
.callout::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 5px;
  background: linear-gradient(180deg, var(--forest), var(--bronze));
}
.callout h2 { font-size: clamp(1.6rem, 1rem + 1.6vw, 2.1rem); margin-top: 0; }
.callout p { color: var(--ink); }
.callout p:last-child { margin-bottom: 0; }

/* ---------- FAQ accordion ---------- */
.faq-list {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
  box-shadow: var(--shadow-sm);
}
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item:last-child { border-bottom: none; }
.faq-q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  padding: 22px 24px;
  font-family: var(--font-display);
  font-size: 1.32rem;
  font-weight: 600;
  color: var(--navy);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq-q:hover { background: var(--sand); }
.faq-q .chev {
  flex: none;
  width: 30px; height: 30px;
  border-radius: 50%;
  border: 1px solid var(--border);
  color: var(--forest-dk);
  display: flex; align-items: center; justify-content: center;
  transition: transform .22s ease, background-color .18s ease, color .18s ease;
}
.faq-q .chev svg { width: 15px; height: 15px; }
.faq-q[aria-expanded="true"] .chev {
  transform: rotate(180deg);
  background: var(--forest);
  color: #fff;
  border-color: var(--forest);
}
.faq-a {
  padding: 0 24px;
  max-height: 0;
  overflow: hidden;
  transition: max-height .28s ease, padding .28s ease;
}
.faq-a.open { padding: 0 24px 22px; max-height: 640px; }
.faq-a p { margin: 0; color: var(--ink-soft); font-size: 1rem; }

/* ---------- References block ---------- */
.ref-intro { max-width: 64ch; color: var(--ink-soft); margin-bottom: 22px; }
.ref-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.ref-list li {
  background: var(--white);
  border: 1px solid var(--border);
  border-left: 3px dashed var(--bronze);
  border-radius: var(--radius-sm);
  padding: 15px 18px;
  font-size: 0.92rem;
  color: var(--ink-soft);
}
.ref-list .ref-tag {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--bronze-text);
  background: #F4ECDF;
  padding: 3px 9px;
  border-radius: 4px;
  margin-right: 9px;
}

/* ---------- Final CTA block ---------- */
.final-cta {
  position: relative;
  background:
    radial-gradient(110% 130% at 50% 0%, rgba(78,107,87,.35) 0%, transparent 60%),
    linear-gradient(165deg, var(--navy) 0%, var(--slate) 100%);
  border: 1px solid rgba(176,138,87,.3);
  border-radius: var(--radius-lg);
  padding: clamp(2.4rem, 5vw, 4rem) clamp(1.4rem, 4vw, 3.4rem);
  text-align: center;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.final-cta .eyebrow { color: #C9A877; justify-content: center; }
.final-cta h2 {
  color: #fff;
  font-size: clamp(1.9rem, 1rem + 2.6vw, 2.7rem);
  margin: 0 0 14px;
}
.final-cta p {
  color: #BBC5D2;
  max-width: 52ch;
  margin: 0 auto 6px;
  font-size: 1.08rem;
}
.final-cta .cta-note { color: #8893A2; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--slate);
  color: #AEB7C3;
  font-size: 0.86rem;
  line-height: 1.7;
  padding: clamp(2.6rem, 5vw, 3.6rem) 0 26px;
  border-top: 3px solid var(--bronze);
}
.site-footer h2, .site-footer h3 {
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  margin: 0 0 10px;
}
.footer-disclaimer {
  background: rgba(0,0,0,0.18);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
  margin-bottom: 20px;
}
.footer-disclaimer p { margin: 0; font-size: 0.8rem; color: #99A2AF; }
.footer-affiliate { margin-bottom: 24px; }
.footer-affiliate p { margin: 0; font-size: 0.83rem; color: #99A2AF; }

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  padding: 20px 0;
  border-top: 1px solid rgba(255,255,255,0.09);
  border-bottom: 1px solid rgba(255,255,255,0.09);
  margin-bottom: 20px;
}
.footer-nav a { color: #CDD4DD; text-decoration: none; font-weight: 600; }
.footer-nav a:hover { color: var(--bronze); }

.footer-meta {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  color: #7F8896;
  font-size: 0.78rem;
}

/* ---------- Sticky CTA (subtle, dismissible) ---------- */
.sticky-cta {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: rgba(252,251,248,0.97);
  backdrop-filter: blur(8px);
  border-top: 1px solid var(--border);
  box-shadow: 0 -6px 24px rgba(16,35,58,0.12);
  padding: 11px 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  transform: translateY(115%);
  transition: transform .30s cubic-bezier(.22,.61,.36,1);
  z-index: 90;
}
.sticky-cta.show { transform: translateY(0); }
.sticky-cta p {
  margin: 0;
  font-size: 0.86rem;
  color: var(--ink-soft);
  flex: 1;
  min-width: 0;
}
.sticky-cta p strong { color: var(--navy); }
.sticky-cta .cta { padding: 11px 20px; font-size: 0.9rem; }
.sticky-cta-close {
  flex: none;
  background: none;
  border: none;
  color: var(--ink-faint);
  cursor: pointer;
  font-size: 1.5rem;
  line-height: 1;
  padding: 4px 8px;
}
.sticky-cta-close:hover { color: var(--navy); }

/* ---------- Interior page hero ---------- */
.page-hero {
  background:
    radial-gradient(120% 100% at 90% 0%, #EAF0EA 0%, transparent 55%),
    linear-gradient(180deg, var(--sand), var(--off-white));
  border-bottom: 1px solid var(--border);
  padding: clamp(2.6rem, 5vw, 4rem) 0 clamp(2rem, 4vw, 3rem);
}
.page-hero h1 {
  font-size: clamp(2rem, 1rem + 3.4vw, 3rem);
  margin: 6px 0 10px;
}
.page-hero p { color: var(--ink-soft); max-width: 58ch; margin: 0; font-size: 1.1rem; }

/* ---------- Interior content card ---------- */
.doc {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: clamp(1.6rem, 3.5vw, 3rem);
  box-shadow: var(--shadow-sm);
  max-width: 80ch;
}
.doc > *:first-child { margin-top: 0; }
.doc h2 {
  font-size: clamp(1.35rem, 1rem + 1vw, 1.7rem);
  margin: 2em 0 0.5em;
  padding-top: 0.4em;
}
.doc h2:first-of-type { margin-top: 0.3em; }
.doc p, .doc li { color: var(--ink); }
.doc ul { padding-left: 1.2rem; }
.doc li { margin-bottom: 0.45rem; }
.doc li::marker { color: var(--bronze); }
.doc .meta-date {
  font-size: 0.84rem;
  color: var(--ink-faint);
  border-bottom: 1px solid var(--border);
  padding-bottom: 14px;
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}
.doc code {
  background: var(--sand);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 1px 6px;
  font-size: 0.88em;
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
/* Inactive CTA — shown only before AFFILIATE_URL / CONTACT_EMAIL
   are filled in. Keeps the button styled but non-clickable. */
.cta[aria-disabled="true"] { cursor: default; }

.info-card {
  background: linear-gradient(165deg, var(--sage), #E8EEE9);
  border: 1px solid var(--sage-deep);
  border-radius: var(--radius);
  padding: 22px 24px;
  box-shadow: var(--shadow-sm);
}
.info-card h2 { font-size: 1.45rem; margin: 0 0 8px; }
.info-card p { font-size: 0.93rem; color: var(--ink); }
.info-card a { font-weight: 600; }

/* ---------- 404 ---------- */
.error-block { text-align: center; padding: clamp(3.5rem, 9vw, 6rem) 0; }
.error-block .code {
  font-family: var(--font-display);
  font-size: clamp(4.5rem, 14vw, 7rem);
  line-height: 1;
  color: var(--sage-deep);
  margin: 0;
}
.error-block h1 { font-size: clamp(1.6rem, 1rem + 2vw, 2.2rem); margin: 0 0 12px; }
.error-block p { color: var(--ink-soft); max-width: 44ch; margin: 0 auto 26px; }

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---------- Responsive ---------- */
@media (min-width: 620px) {
  .notice-grid { grid-template-columns: 1fr 1fr; }
  .notice-grid--three { grid-template-columns: repeat(3, 1fr); }
  .ingredient-grid { grid-template-columns: 1fr 1fr; }
  .trust-strip__inner { grid-template-columns: repeat(3, 1fr); }
  .contact-grid { grid-template-columns: 1.45fr 1fr; }
}

@media (min-width: 900px) {
  .hero__inner { grid-template-columns: 1.06fr 0.94fr; align-items: center; gap: 48px; }
  .split { grid-template-columns: 1fr 1fr; gap: 44px; }
  .split--media-first > .split__media { order: -1; }
  .ingredient-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 540px) {
  .site-header .wrap { flex-wrap: wrap; }
  .cta { width: 100%; }
  .sticky-cta .cta { width: auto; }
  .faq-q { padding: 18px 18px; font-size: 1.18rem; }
}

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