/* ==========================================================================
   The Path To Health / MyHealthManual.com — Design System
   ========================================================================== */

:root {
  /* Palette — warm, natural, trustworthy wellness tones */
  --color-bg:          #FAF7F1;
  --color-bg-alt:      #F1EBDF;
  --color-surface:     #FFFFFF;
  --color-ink:         #24312B;
  --color-ink-soft:    #4B5B52;
  --color-primary:     #3F6B52;   /* deep sage green */
  --color-primary-dark:#2C4C39;
  --color-accent:      #C97A46;   /* warm terracotta */
  --color-accent-dark: #A85F32;
  --color-gold:        #C9A24B;
  --color-border:      #E3DCCB;
  --color-danger-bg:   #FBEFE4;

  --font-head: "Fraunces", "Georgia", serif;
  --font-body: "Inter", "Helvetica Neue", Arial, sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;

  --shadow-sm: 0 1px 3px rgba(36, 49, 43, 0.08);
  --shadow-md: 0 8px 24px rgba(36, 49, 43, 0.10);

  --max-width: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-bg);
  line-height: 1.65;
  font-size: 17px;
}

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

a { color: var(--color-primary-dark); text-decoration: none; }
a:hover { color: var(--color-accent-dark); text-decoration: underline; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--color-primary-dark);
  line-height: 1.2;
  margin: 0 0 0.5em;
  font-weight: 600;
}

h1 { font-size: clamp(2rem, 4vw, 3rem); }
h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1em; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-accent-dark);
  margin-bottom: 0.6em;
  display: inline-block;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 247, 241, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-primary-dark);
}
.brand:hover { text-decoration: none; color: var(--color-primary-dark); }

.brand-mark {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-gold));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-family: var(--font-head);
}
.brand-mark-img {
  width: 40px; height: 40px;
  object-fit: contain;
  flex-shrink: 0;
}
.footer-logo-icon {
  display: inline-block;
  width: 20px; height: 20px;
  object-fit: contain;
  vertical-align: -4px;
  margin-right: 8px;
}

.brand-text small {
  display: block;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ink-soft);
}

nav.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

nav.main-nav a {
  color: var(--color-ink);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
}
nav.main-nav a:hover { background: var(--color-bg-alt); text-decoration: none; }

.has-dropdown { position: relative; }
.dropdown {
  display: none;
  position: absolute;
  top: 100%; left: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  min-width: 260px;
  max-width: 320px;
  padding: 8px;
}
.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown { display: block; }
.dropdown a { display: block; padding: 9px 12px; font-size: 0.9rem; font-weight: 500; }
.dropdown a:hover { background: var(--color-bg-alt); }

.nav-cta {
  background: var(--color-accent);
  color: #fff !important;
  padding: 10px 18px !important;
  border-radius: 999px !important;
}
.nav-cta:hover { background: var(--color-accent-dark); }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  font-size: 1.1rem;
  cursor: pointer;
}

@media (max-width: 880px) {
  .nav-toggle { display: block; }
  nav.main-nav {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    align-items: stretch;
    padding: 10px;
  }
  nav.main-nav.open { display: flex; }
  .dropdown { position: static; box-shadow: none; display: block; border: none; padding-left: 12px; }
  .has-dropdown:hover .dropdown { display: block; }
}

/* ---------- Hero ---------- */
.hero {
  padding: 64px 24px 56px;
  background: radial-gradient(circle at top right, var(--color-bg-alt), var(--color-bg) 60%);
}
.hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
@media (max-width: 860px) { .hero-inner { grid-template-columns: 1fr; } }

.hero blockquote {
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-style: italic;
  color: var(--color-primary-dark);
  border-left: 4px solid var(--color-accent);
  padding-left: 18px;
  margin: 20px 0;
}

.hero-art {
  background: linear-gradient(160deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border-radius: var(--radius-lg);
  min-height: 280px;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-family: var(--font-head);
  font-size: 1.1rem;
  text-align: center;
  padding: 32px;
  box-shadow: var(--shadow-md);
}

.hero-photo-card {
  position: relative;
  border-radius: var(--radius-lg);
  min-height: 460px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.hero-photo-card img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 50% 12%;
}
.hero-photo-caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  background: linear-gradient(0deg, rgba(19,29,23,0.82), rgba(19,29,23,0));
  color: #fff;
  padding: 48px 20px 16px;
  text-align: center;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.photo-cta {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 24px;
}
.photo-cta img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 0;
}
.photo-cta::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(28,40,33,0.35), rgba(20,29,24,0.82));
  z-index: 1;
}
.photo-cta-content { position: relative; z-index: 2; color: #fff; max-width: 560px; }
.photo-cta-content h2 { color: #fff; }
.photo-cta-content p { color: #E7EEE9; }

.about-intro {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 36px;
  align-items: start;
  margin-bottom: 8px;
}
@media (max-width: 720px) { .about-intro { grid-template-columns: 1fr; } }
.about-photo {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}
.about-photo img { width: 100%; display: block; }

.fullscript-promo {
  background: linear-gradient(135deg, var(--color-bg-alt), var(--color-bg));
  border: 2px solid var(--color-gold);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin: 8px 0 32px;
}
.fullscript-promo .eyebrow { color: var(--color-primary-dark); }
.fullscript-promo h3 { margin-bottom: 10px; }
.fullscript-items {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 20px;
}
.card .shop-link {
  margin-top: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  border-radius: 999px;
  border: 2px solid var(--color-primary);
  color: var(--color-primary-dark);
  font-weight: 700;
  font-size: 0.88rem;
  background: transparent;
}
.card .shop-link:hover {
  background: var(--color-primary);
  color: #fff !important;
  text-decoration: none;
}
.card .shop-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}
.card .shop-links .shop-link { margin-top: 10px; }

.book-feature {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 40px;
  align-items: center;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
}
@media (max-width: 720px) {
  .book-feature { grid-template-columns: 1fr; text-align: center; padding: 32px 24px; }
  .book-feature .btn-row { justify-content: center; }
}
.book-feature-cover img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 14px 30px rgba(36,49,43,0.22);
}
.book-feature-foreword {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-accent-dark);
  margin-top: -0.6em;
  margin-bottom: 24px;
  margin-left: 1em;
}

.item-model {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-accent-dark);
  margin: -4px 0 12px 0.3em;
}
.item-model a {
  color: inherit;
}
.item-model a:hover {
  text-decoration: underline;
}
.hero-inner h1,
.book-feature h2 {
  margin-bottom: 0;
}

.book-card {
  display: flex;
  gap: 20px;
  align-items: center;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}
.book-card img {
  width: 100px;
  border-radius: 6px;
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
}
@media (max-width: 560px) { .book-card { flex-direction: column; text-align: center; } }

.course-card { display: flex; flex-direction: column; }
.course-card p { flex: 1; }
.course-card .price-pill {
  align-self: flex-start;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .01em;
  padding: 4px 13px;
  border-radius: 999px;
  margin-bottom: 12px;
  background: var(--color-accent);
  color: #fff;
}
.course-card .price-pill.free { background: var(--color-primary); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
}
.btn-primary { background: var(--color-primary); color: #fff !important; }
.btn-primary:hover { background: var(--color-primary-dark); text-decoration: none; }
.btn-outline { border-color: var(--color-primary); color: var(--color-primary-dark) !important; background: transparent; }
.btn-outline:hover { background: var(--color-primary); color: #fff !important; text-decoration: none; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 20px; }

/* ---------- Sections / Cards ---------- */
section { padding: 56px 0; }
section.alt { background: var(--color-bg-alt); }

.section-head { max-width: 680px; margin: 0 auto 36px; text-align: center; }

.grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.video-grid {
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 26px;
  box-shadow: var(--shadow-sm);
  transition: transform .15s ease, box-shadow .15s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.card h3 { margin-bottom: 8px; }
.card h3 a { color: inherit; text-decoration: none; }
.card h3 a:hover { color: var(--color-primary-dark); text-decoration: underline; }
.card p:last-child { margin-bottom: 0; }
.card .btn, .card a.card-link { margin-top: 10px; display: inline-block; font-weight: 700; }

.card a.card-link.article-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  border-radius: 999px;
  border: 2px solid var(--color-primary);
  color: var(--color-primary-dark);
  background: transparent;
  transition: background .15s ease, color .15s ease, border-color .15s ease;
}
.card:hover a.card-link.article-cta,
.card a.card-link.article-cta:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff !important;
  text-decoration: none;
}

.item-usage {
  border-top: 1px solid var(--color-border);
  margin-top: 12px;
  padding-top: 12px;
  font-size: 0.86rem;
  color: var(--color-ink-soft);
}
.item-usage strong { color: var(--color-ink); }
.item-usage ul { margin: 6px 0 0; padding-left: 1.1em; }
.item-usage li { margin-bottom: 5px; }
.item-usage .warn { color: var(--color-accent-dark); font-weight: 600; }

.footnote-ref { font-size: 0.72em; }
.footnote-ref a { color: var(--color-accent-dark); font-weight: 700; text-decoration: none; }
.footnote-ref a:hover { text-decoration: underline; }

.bibliography {
  margin-top: 28px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 4px 22px;
}
.bibliography summary {
  cursor: pointer;
  padding: 16px 0;
  font-weight: 700;
  color: var(--color-primary-dark);
  list-style: none;
}
.bibliography summary::-webkit-details-marker { display: none; }
.bibliography summary::before { content: "+ "; color: var(--color-accent-dark); }
.bibliography[open] summary::before { content: "\2212 "; }
.bibliography ol {
  margin: 0 0 18px;
  padding-left: 1.2em;
  font-size: 0.85rem;
  color: var(--color-ink-soft);
}
.bibliography li { margin-bottom: 12px; }
.bibliography li a { font-weight: 600; }
.bibliography .ref-note { display: block; margin-top: 3px; font-style: italic; }

.icon-badge {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--color-bg-alt);
  color: var(--color-primary-dark);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 14px;
}

/* ---------- Article / page content ---------- */
.page-hero {
  padding: 48px 24px 32px;
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
}
.breadcrumb {
  font-size: 0.85rem;
  color: var(--color-ink-soft);
  margin-bottom: 12px;
}
.breadcrumb a { color: var(--color-ink-soft); }

.prose {
  max-width: 760px;
  margin: 0 auto;
}
.prose h2 { margin-top: 1.4em; clear: both; }
.prose h3 { clear: both; }
.prose ul { padding-left: 1.3em; }
.prose li { margin-bottom: 0.5em; }
.prose blockquote {
  border-left: 4px solid var(--color-accent);
  padding-left: 18px;
  font-style: italic;
  color: var(--color-ink-soft);
  margin: 1.5em 0;
}

.callout {
  background: var(--color-danger-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  font-size: 0.95rem;
  color: var(--color-ink-soft);
  margin: 24px 0;
}
.callout strong { color: var(--color-ink); }

.guidance-boxes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  margin: 24px 0 8px;
}
.guidance-box {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border-top: 4px solid var(--color-primary);
  box-shadow: var(--shadow-sm);
  padding: 28px 30px;
}
.guidance-box.accent { border-top-color: var(--color-accent); }
.guidance-box h3 {
  font-size: 1.1rem;
  color: var(--color-primary-dark);
  margin-bottom: 18px;
}
.guidance-box.accent h3 { color: var(--color-accent-dark); }
.guidance-box ul { list-style: none; margin: 0; padding: 0; }
.guidance-box li {
  position: relative;
  padding-left: 1.6em;
  margin-bottom: 16px;
  font-size: 0.92rem;
  color: var(--color-ink-soft);
}
.guidance-box li:last-child { margin-bottom: 0; }
.guidance-box li::before {
  content: "\2726";
  position: absolute;
  left: 0;
  top: 0.05em;
  color: var(--color-accent-dark);
  font-size: 0.85em;
}
.guidance-box.accent li::before { color: var(--color-primary); }
.guidance-box li strong { color: var(--color-ink); }
.guidance-box ol.habit-list { list-style: decimal; padding-left: 1.3em; }
.guidance-box ol.habit-list li { padding-left: 0.5em; }
.guidance-box ol.habit-list li::before { content: none; }

.video-embed {
  background: var(--color-ink);
  color: #fff;
  border-radius: var(--radius-md);
  aspect-ratio: 16 / 9;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 10px;
  margin: 20px 0;
  text-align: center;
  padding: 20px;
}
.video-embed .play { font-size: 2.4rem; }
.video-embed small { color: #cfd8d1; }

.video-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin: 20px 0;
  background: var(--color-ink);
}
.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.image-placeholder {
  background: var(--color-bg-alt);
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 24px 0;
  padding: 32px 20px;
  text-align: center;
  color: var(--color-ink-soft);
}
.image-placeholder .icon { font-size: 2rem; }
.image-placeholder .caption { font-size: 0.92rem; }
.image-placeholder .filename {
  font-family: monospace;
  font-size: 0.78rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 3px 10px;
  border-radius: 6px;
  color: var(--color-ink-soft);
}

.page-banner {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin: 8px 0 0;
}

.article-figure {
  margin: 24px 0;
  text-align: center;
}
.article-figure img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}
.article-figure figcaption {
  margin-top: 10px;
  font-size: 0.85rem;
  color: var(--color-ink-soft);
  font-style: italic;
}

/* Smaller, text-wrapped figures for a smoother in-article reading flow */
.article-figure.float-right,
.article-figure.float-left {
  max-width: 320px;
  margin-top: 6px;
  margin-bottom: 20px;
}
.article-figure.float-right {
  float: right;
  margin-left: 28px;
}
.article-figure.float-left {
  float: left;
  margin-right: 28px;
}
@media (max-width: 640px) {
  .article-figure.float-right,
  .article-figure.float-left {
    float: none;
    max-width: 100%;
    margin-left: 0;
    margin-right: 0;
  }
}

.article-figure-row {
  display: flex;
  gap: 20px;
  margin: 24px 0;
}
.article-figure-row .article-figure {
  flex: 1 1 0;
  min-width: 0;
  margin: 0;
}
/* For a portrait/tall photo paired with a wider landscape one, give it a smaller
   fixed share of the row so it doesn't render far taller than its neighbor;
   the sibling's flex:1 grows to fill the remaining width. */
.article-figure-row .article-figure.narrow {
  flex: 0 1 190px;
  max-width: 190px;
}
@media (max-width: 640px) {
  .article-figure-row { flex-direction: column; }
  .article-figure-row .article-figure.narrow {
    max-width: 100%;
  }
}

.at-a-glance {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 5px solid var(--color-accent);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 26px 30px;
  margin: 8px 0 32px;
}
.at-a-glance h2 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  margin: 0 0 14px;
  border: none;
  padding: 0;
}
.at-a-glance h2::before { content: "\1F50E"; font-size: 1.1rem; }
.at-a-glance ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.at-a-glance li {
  position: relative;
  padding-left: 1.5em;
  font-size: 0.95rem;
  color: var(--color-ink-soft);
  line-height: 1.5;
}
.at-a-glance li::before {
  content: "\2713";
  position: absolute;
  left: 0;
  top: 0.05em;
  color: var(--color-primary);
  font-weight: 700;
}
.at-a-glance li strong { color: var(--color-ink); }

.table-wrap {
  overflow-x: auto;
  margin: 16px 0 32px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}
table.lab-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  margin: 0;
  font-size: 0.88rem;
}
table.lab-table th, table.lab-table td {
  border-bottom: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  padding: 9px 12px;
  text-align: left;
  vertical-align: top;
}
table.lab-table th:last-child, table.lab-table td:last-child { border-right: none; }
table.lab-table th {
  background: var(--color-bg-alt);
  color: var(--color-primary-dark);
  position: sticky;
  top: 0;
}
table.lab-table tr:nth-child(even) td { background: #FCFAF5; }
table.lab-table td:first-child { font-weight: 600; color: var(--color-ink); white-space: nowrap; }

.tag-list { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0; }
.tag {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 5px 13px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-primary-dark);
}

.related-links {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 22px;
  margin-top: 32px;
}
.related-links h4 { margin-bottom: 10px; }
.related-links ul { margin: 0; padding-left: 1.2em; }
.related-links li { margin-bottom: 6px; }

/* ---------- Footer ---------- */
footer.site-footer {
  background: var(--color-primary-dark);
  color: #E7EEE9;
  padding: 48px 0 24px;
  margin-top: 40px;
}
footer.site-footer a { color: #E7EEE9; }
footer.site-footer a:hover { color: #fff; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid rgba(255,255,255,0.15);
}
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer-grid h4 {
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: 8px; font-size: 0.92rem; }
.footer-bottom {
  padding-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  font-size: 0.82rem;
  color: #B9C7BE;
}
.social-row { display: flex; gap: 12px; }
.social-row a {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
}
.social-row a:hover { background: var(--color-accent); text-decoration: none; }

/* ---------- Citations / footnotes ---------- */
.fn-wrap { position: relative; display: inline-block; }
sup.fn { font-size: 0.7em; margin-left: 1px; line-height: 0; }
a.fn-link {
  color: var(--color-accent-dark);
  font-weight: 800;
  text-decoration: none;
  padding: 0 1px;
}
a.fn-link:hover, a.fn-link:focus { text-decoration: underline; color: var(--color-accent-dark); }
.tag .fn-wrap { margin-left: 1px; }

.fn-popover {
  position: absolute;
  z-index: 60;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 8px;
  width: 280px;
  max-width: calc(100vw - 40px);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 14px 16px;
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--color-ink);
  text-align: left;
  white-space: normal;
}
.fn-popover .ref-num {
  display: inline-block;
  color: var(--color-accent-dark);
  font-weight: 800;
  margin-right: 4px;
}
.fn-popover a { font-weight: 600; }
.fn-popover-jump {
  display: block;
  margin-top: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-primary-dark) !important;
}

/* ---------- References / bibliography ---------- */
.references {
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--color-border);
}
.references h2 { margin-top: 0; }
.ref-intro { color: var(--color-ink-soft); font-size: 0.92rem; }
.references ol {
  padding-left: 1.5em;
  font-size: 0.88rem;
  color: var(--color-ink-soft);
}
.references li {
  margin-bottom: 14px;
  scroll-margin-top: 90px;
  transition: background-color 0.6s ease;
}
.references li:target {
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  margin-left: -10px;
  color: var(--color-ink);
}
.references li a { font-weight: 600; }

.disclaimer {
  font-size: 0.78rem;
  color: #B9C7BE;
  max-width: 640px;
}

/* Image placeholders for pages awaiting final photography */
.img-placeholder {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg-alt);
  padding: 36px 24px;
  text-align: center;
  color: var(--color-ink-soft);
  margin: 28px 0;
}
.img-placeholder .ph-icon {
  font-size: 2.1rem;
  display: block;
  margin-bottom: 10px;
}
.img-placeholder .ph-label {
  font-weight: 600;
  color: var(--color-ink);
  display: block;
  margin-bottom: 6px;
}
.img-placeholder .ph-suggest {
  font-size: 0.85rem;
  font-style: italic;
  margin: 6px auto 0;
  max-width: 480px;
}