/* ==========================================================
   OATH LAB RESULTS — V4 DESIGN SYSTEM
   Single unified stylesheet for archive, single cert, and product badge.
   Typography inherits from Savoy theme via CSS vars (Fraunces/Inter fallback).
   ========================================================== */

/* ----- DESIGN TOKENS (scoped to .oath-lab-v4 so they don't pollute Savoy globals) ----- */
.oath-lab-v4 {
  /* Colors — base palette */
  --color-cream:       #f5efe3;
  --color-cream-soft:  #faf6ed;
  --color-off-white:   #fafafa;
  --color-white:       #ffffff;
  --color-ink:         #0a0a0a;
  --color-text:        #282828;
  --color-text-soft:   #555555;
  --color-text-muted:  #888888;
  --color-border:      #e7e3dc;
  --color-border-soft: #f0ece4;
  --color-gold:        #dc9814;
  --color-gold-soft:   #fff8ec;
  --color-sage:        #7ea98f;
  --color-sage-deep:   #3f6a54;   /* WCAG AA contrast on sage-soft */
  --color-sage-soft:   #e9f1ec;
  --color-red:         #c0392b;
  --color-red-soft:    #fdecea;

  /* Typography — prefer whatever the host theme (Savoy) serves; fallback to Fraunces for mockup */
  --font-serif: var(--savoy-serif, 'Fraunces', 'Playfair Display', Georgia, serif);
  --font-sans:  var(--savoy-sans, 'Inter', -apple-system, 'Helvetica Neue', Arial, sans-serif);
  --font-mono:  'JetBrains Mono', 'Menlo', 'Courier New', monospace;

  /* Spacing scale */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;

  /* Radii */
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;
  --r-pill: 999px;

  /* Shadows — single very subtle elevation */
  --shadow-card: 0 1px 2px rgba(10,10,10,.04), 0 4px 16px rgba(10,10,10,.04);
  --shadow-lift: 0 2px 4px rgba(10,10,10,.06), 0 10px 28px rgba(10,10,10,.07);

  /* Layout */
  --container-max: 1200px;
}

/* ----- SCOPED RESET (only within .oath-lab-v4 container — doesn't touch Savoy) ----- */
.oath-lab-v4, .oath-lab-v4 *, .oath-lab-v4 *::before, .oath-lab-v4 *::after {
  box-sizing: border-box;
}
.oath-lab-v4 {
  font-family: var(--font-sans);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
  font-size: 16px;
}
.oath-lab-v4 img { max-width: 100%; display: block; }
.oath-lab-v4 a { color: inherit; text-decoration: none; }
.oath-lab-v4 button { font: inherit; cursor: pointer; }

/* Focus indicator for plugin-rendered interactives only */
.oath-lab-v4 :focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
  border-radius: inherit;
}

/* Respect motion preferences (scoped to our elements) */
@media (prefers-reduced-motion: reduce) {
  .oath-lab-v4, .oath-lab-v4 *, .oath-lab-v4 *::before, .oath-lab-v4 *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ==========================================================
   Everything below is nested inside .oath-lab-v4 to prevent
   style leaks into Savoy. Native CSS nesting (modern browsers).
   ========================================================== */
.oath-lab-v4 {

/* Site header is Savoy's — we don't render our own. */
/* ----- CONTAINER ----- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* ----- ARCHIVE HEADER (legacy, simple) ----- */
.archive-hero {
  padding: 64px 24px 32px;
  text-align: center;
}
.archive-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-gold);
  font-weight: 600;
  margin-bottom: 12px;
}
.archive-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 500;
  margin: 0 0 12px 0;
  color: var(--color-ink);
  letter-spacing: -0.02em;
  line-height: 1.05;
}
.archive-hero p {
  max-width: 620px;
  margin: 0 auto;
  color: var(--color-text-soft);
  font-size: 16px;
  line-height: 1.6;
}

/* ----- ARCHIVE EDITORIAL HERO (new classy version) ----- */
.archive-editorial {
  background: var(--color-cream);
  padding: 96px 24px 64px;
  text-align: center;
  border-bottom: 1px solid var(--color-border);
}
.archive-editorial .ae-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-gold);
  font-weight: 600;
  margin-bottom: 28px;
}
.archive-editorial h1 {
  font-family: var(--font-serif);
  font-size: clamp(52px, 8vw, 104px);
  font-weight: 500;
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin: 0;
  color: var(--color-ink);
}
.archive-editorial h1 .ae-line {
  display: block;
}
.archive-editorial h1 .ae-dot {
  color: var(--color-gold);
}
.archive-editorial .ae-sub {
  max-width: 620px;
  margin: 32px auto 0;
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(18px, 2vw, 22px);
  color: var(--color-text);
  line-height: 1.45;
}
.archive-editorial .ae-rule {
  width: 48px;
  height: 1px;
  background: var(--color-gold);
  margin: 40px auto 28px;
  border: 0;
}
.archive-editorial .ae-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 860px;
  margin: 0 auto;
}
.archive-editorial .ae-stat {
  text-align: center;
}
.archive-editorial .ae-stat-value {
  font-family: var(--font-serif);
  font-size: clamp(22px, 2.4vw, 32px);
  font-weight: 500;
  color: var(--color-ink);
  letter-spacing: -0.01em;
  line-height: 1.1;
}
.archive-editorial .ae-stat-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-top: 6px;
  font-weight: 600;
}
@media (max-width: 600px) {
  .archive-editorial { padding: 64px 20px 48px; }
  .archive-editorial .ae-stats { grid-template-columns: repeat(2, 1fr); gap: 24px; }
}
.archive-editorial + .archive-search {
  margin-top: -24px;
  position: relative;
  z-index: 5;
}
.archive-editorial + .archive-search input {
  box-shadow: var(--shadow-card);
}

/* ----- SEARCH ----- */
.archive-search {
  max-width: 560px;
  margin: 32px auto 48px;
  position: relative;
}
.archive-search input {
  width: 100%;
  font: inherit;
  font-size: 15px;
  padding: 16px 20px 16px 52px;
  border: 1px solid var(--color-border);
  border-radius: var(--r-lg);
  background: var(--color-white);
  color: var(--color-text);
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.archive-search input::placeholder { color: var(--color-text-muted); }
.archive-search input:focus {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 4px var(--color-gold-soft);
}
.archive-search svg {
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--color-text-muted);
}

/* ----- ARCHIVE GRID ----- */
.coa-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  padding: 0 24px 96px;
  max-width: var(--container-max);
  margin: 0 auto;
}

/* ----- COA CARD ----- */
.coa-card,
.history-row,
.related-card,
.vs-volume {
  text-decoration: none;
  color: inherit;
}
.coa-card {
  background: var(--color-white);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--r-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .18s ease, box-shadow .18s ease;
}
.coa-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lift);
}

/* Swatch section (top) — product images are 1:1 so we match that exactly */
.coa-swatch {
  position: relative;
  background: #fafafa;
  padding: 0;
  aspect-ratio: 1 / 1;
  overflow: hidden;
}
.coa-swatch .product-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.coa-swatch .oath-mark {
  font-family: var(--font-serif);
  font-size: 44px;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--color-ink);
  line-height: 1;
}
.coa-swatch .coa-compound {
  margin-top: 20px;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.5px;
  color: var(--color-ink);
}
.coa-swatch .coa-cas {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-text-soft);
  margin-top: 2px;
}
.coa-swatch .coa-footer-text {
  position: absolute;
  bottom: 14px;
  left: 24px;
  right: 24px;
  font-size: 11px;
  color: var(--color-text-muted);
  letter-spacing: 0.3px;
}
.coa-swatch .coa-sale-pill {
  position: absolute;
  top: 14px;
  right: 14px;
  font-size: 11px;
  font-weight: 600;
  color: var(--color-gold);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* Meta section (bottom) */
.coa-meta {
  padding: 18px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.coa-title {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 500;
  color: var(--color-ink);
  letter-spacing: -0.01em;
  line-height: 1.25;
  margin: 0;
}
.coa-title .coa-volume {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--color-gold);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  vertical-align: middle;
  margin-left: 6px;
  padding: 2px 7px;
  background: var(--color-gold-soft);
  border-radius: var(--r-sm);
}
/* Combined-product card: multiple volumes tested */
.coa-volumes {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 2px;
}
.coa-volumes .vol-pill {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--color-gold);
  letter-spacing: 0.4px;
  padding: 2px 7px;
  background: var(--color-gold-soft);
  border: 1px solid #f0dab0;
  border-radius: var(--r-sm);
}
/* Muted mono fallback for cards with many volumes (4+) — avoids gold-wall effect */
.coa-volumes-text {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.3px;
  color: var(--color-text-muted);
  margin-top: 2px;
}
.coa-metrics {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--color-text-soft);
}
.coa-metric-sage {
  color: var(--color-sage-deep);
  font-weight: 600;
  font-family: var(--font-mono);
}
.coa-metric-sep {
  color: var(--color-border);
}
.coa-meta-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 4px;
  padding-top: 12px;
  border-top: 1px solid var(--color-border-soft);
  font-size: 12px;
  color: var(--color-text-muted);
}
.coa-meta-batch { font-family: var(--font-mono); }
.coa-meta-view {
  color: var(--color-ink);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.3px;
}
.coa-card:hover .coa-meta-view { color: var(--color-gold); }

/* Endotoxin-only card variant */
.coa-card[data-type="endotoxin"] .coa-metric-sage::before {
  content: "✓ ";
}

/* "Endo tested ever" compact pill (used on cards + badges) */
.endo-flag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--color-sage-soft);
  color: var(--color-sage-deep);
  padding: 3px 8px;
  border-radius: var(--r-pill);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  white-space: nowrap;
  line-height: 1.4;
}
.endo-flag .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-sage);
}
.endo-flag-inline {
  font-size: 11px;
  padding: 4px 10px;
}

/* ==========================================================
   SINGLE CERT PAGE
   ========================================================== */

.cert-page {
  background: var(--color-off-white);
  min-height: 100vh;
}
.cert-breadcrumb {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 20px 24px 0;
  font-size: 13px;
  color: var(--color-text-muted);
}
.cert-breadcrumb a:hover { color: var(--color-gold); }
.cert-breadcrumb .sep { margin: 0 8px; color: var(--color-border); }
/* Enlarged touch targets on mobile (iOS HIG: ≥44px) */
@media (max-width: 600px) {
  .cert-breadcrumb a {
    display: inline-block;
    padding: 8px 2px;
    min-height: 36px;
  }
}

.cert-hero {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 24px 24px 32px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 48px;
}
@media (max-width: 960px) {
  .cert-hero { grid-template-columns: 1fr; gap: 32px; }
}

.cert-hero-left .cert-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-gold);
  font-weight: 600;
  margin-bottom: 10px;
}
.cert-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(34px, 4.5vw, 52px);
  font-weight: 500;
  margin: 0 0 8px 0;
  color: var(--color-ink);
  letter-spacing: -0.02em;
  line-height: 1.05;
}
.cert-hero .cert-subtitle {
  font-family: var(--font-sans);
  font-size: 18px;
  color: var(--color-text-soft);
  font-weight: 400;
  margin: 0 0 24px 0;
}
.cert-hero .cert-subtitle .cert-volume-pill {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--color-gold);
  background: var(--color-gold-soft);
  border: 1px solid #f0dab0;
  padding: 2px 10px;
  border-radius: var(--r-sm);
  margin-left: 8px;
  vertical-align: middle;
}

/* Tested badge (sage green) */
.tested-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-sage-soft);
  color: var(--color-sage-deep);
  padding: 6px 14px;
  border-radius: var(--r-sm);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.tested-badge .check {
  display: inline-block;
  width: 16px;
  height: 16px;
  background: var(--color-sage);
  color: #fff;
  border-radius: 3px;
  text-align: center;
  line-height: 16px;
  font-size: 11px;
  font-weight: 700;
}

/* Metric strip (right column on desktop, below hero on mobile) */
.metric-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--r-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: sticky;
  top: 24px;
}
.metric-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.metric-box {
  background: var(--color-off-white);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--r-md);
  padding: 14px 10px;
  text-align: center;
}
.metric-box .metric-value {
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 600;
  color: var(--color-ink);
  letter-spacing: -0.01em;
  line-height: 1.1;
}
.metric-box .metric-value.is-sage { color: var(--color-sage-deep); }
.metric-box .metric-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 1.2px;
  text-transform: uppercase;
  margin-top: 6px;
}

.cert-cta {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  padding: 14px 22px;
  border-radius: var(--r-md);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.3px;
  transition: all .15s ease;
  border: 1px solid transparent;
  font-family: inherit;
}
.btn-primary {
  background: var(--color-sage);
  color: #fff;
}
.btn-primary:hover { background: var(--color-sage-deep); }
.btn-secondary {
  background: var(--color-ink);
  color: #fff;
}
.btn-secondary:hover { background: #2a2a2a; color: #fff; }
.btn-ghost {
  background: transparent;
  color: var(--color-ink);
  border: 1px solid var(--color-border);
}
.btn-ghost:hover { border-color: var(--color-ink); background: var(--color-off-white); }

/* ----- SECTION NAV (desktop sticky) ----- */
.cert-layout {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px 96px;
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: 48px;
}
@media (max-width: 960px) {
  .cert-layout { grid-template-columns: 1fr; }
  .section-nav { display: none; }
}

.section-nav {
  position: sticky;
  top: 24px;
  align-self: start;
  border-left: 1px solid var(--color-border-soft);
  padding-left: 16px;
}
.section-nav-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 12px;
  font-weight: 600;
}
.section-nav ul { list-style: none; padding: 0; margin: 0; }
.section-nav li { margin-bottom: 8px; }
.section-nav a {
  display: block;
  padding: 6px 0;
  font-size: 13px;
  color: var(--color-text-soft);
  transition: color .1s;
}
.section-nav a.active, .section-nav a:hover {
  color: var(--color-ink);
  font-weight: 500;
}

/* ----- CONTENT SECTIONS ----- */
.cert-section { margin-bottom: 64px; }
.cert-section:last-child { margin-bottom: 0; }

.section-heading {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 500;
  color: var(--color-ink);
  letter-spacing: -0.01em;
  margin: 0 0 8px 0;
}
.section-subheading {
  font-size: 14px;
  color: var(--color-text-soft);
  margin: 0 0 24px 0;
}

/* Data table (flat, clean) */
.data-table {
  background: var(--color-white);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--r-lg);
  overflow: hidden;
  margin: 0;
}
.data-row {
  display: flex;
  border-bottom: 1px solid var(--color-border-soft);
}
.data-row:last-child { border-bottom: 0; }
.data-row:nth-child(even) { background: var(--color-off-white); }
.data-label {
  width: 40%;
  padding: 14px 20px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--color-text-muted);
  border-right: 1px solid var(--color-border-soft);
}
.data-value {
  flex: 1;
  padding: 14px 20px;
  font-size: 15px;
  color: var(--color-text);
}
.data-value .mono { font-family: var(--font-mono); font-size: 14px; }
.data-value .highlight {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--color-sage-deep);
  font-size: 16px;
}

@media (max-width: 600px) {
  .data-row { flex-direction: column; }
  .data-label { width: 100%; border-right: 0; padding: 10px 16px 4px; }
  .data-value { padding: 4px 16px 14px; }
}

/* Endotoxin replicate grid */
.replicate-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}
@media (max-width: 600px) {
  .replicate-grid { grid-template-columns: 1fr; }
}
.replicate-card {
  background: var(--color-white);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--r-md);
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.replicate-card .rep-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.replicate-card .rep-value {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-sage-soft);
  color: var(--color-sage-deep);
  padding: 5px 12px;
  border-radius: var(--r-sm);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.replicate-card .rep-value.is-fail {
  background: var(--color-red-soft);
  color: var(--color-red);
}
.replicate-card .rep-sensitivity {
  font-size: 11px;
  color: var(--color-text-muted);
  margin-top: 4px;
  font-family: var(--font-mono);
}
.rep-header { display: flex; flex-direction: column; gap: 4px; }

/* Callout (for method, disclaimers, etc) */
.callout {
  background: var(--color-cream-soft);
  border: 1px solid #f0dab0;
  border-left: 3px solid var(--color-gold);
  border-radius: var(--r-md);
  padding: 18px 22px;
  margin: 16px 0 24px;
}
.callout-heading {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: 4px;
  letter-spacing: 0.2px;
}
.callout p { margin: 0; font-size: 14px; color: var(--color-text-soft); line-height: 1.55; }

/* RUO disclaimer */
.ruo-strip {
  background: var(--color-ink);
  color: #cfcfcf;
  padding: 24px;
  border-radius: var(--r-lg);
  margin-top: 32px;
  font-size: 13px;
  line-height: 1.6;
}
.ruo-strip strong { color: #fff; display: block; font-size: 14px; margin-bottom: 4px; letter-spacing: 0.3px; }

/* PDF embed */
.pdf-wrap {
  background: var(--color-white);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.pdf-frame {
  width: 100%;
  height: 880px;
  border: 0;
  display: block;
  background: var(--color-off-white);
}
.pdf-actions {
  padding: 16px 20px;
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  border-top: 1px solid var(--color-border-soft);
  background: var(--color-off-white);
}
.pdf-actions .btn { padding: 10px 18px; font-size: 13px; }

/* Mobile touch target comfort — all .btn hit the iOS 44px baseline on small screens */
@media (max-width: 600px) {
  .btn { padding: 14px 20px; min-height: 44px; }
  .vs-volume { padding: 12px 16px; }
}

/* History list */
.history-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.history-row {
  display: grid;
  grid-template-columns: 110px 1fr auto;
  gap: 16px;
  padding: 14px 18px;
  background: var(--color-white);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--r-md);
  align-items: center;
  transition: border-color .1s, background .1s;
}
.history-row:hover { border-color: var(--color-gold); }
.history-row.is-current {
  background: var(--color-gold-soft);
  border-color: #f0dab0;
}
.history-metric {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-sage-deep);
}
.history-details { font-size: 13px; }
.history-batch {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-text);
  font-weight: 600;
}
.history-date {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: 2px;
}
.history-current-tag {
  font-size: 11px;
  color: var(--color-gold);
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.history-view {
  font-size: 12px;
  color: var(--color-text-muted);
}
.history-row:hover .history-view { color: var(--color-gold); }

/* ==========================================================
   PRODUCT-PAGE CoA BADGE (standalone component preview)
   ========================================================== */

.product-badge {
  max-width: 720px;
  margin: 32px auto;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--r-lg);
  padding: 24px 28px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
}
@media (max-width: 600px) {
  .product-badge { grid-template-columns: 1fr; }
  .product-badge .badge-right { width: 100%; }
}
.product-badge .badge-heading {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 500;
  color: var(--color-ink);
  margin: 12px 0 4px;
  letter-spacing: -0.01em;
}
.product-badge .badge-text {
  font-size: 14px;
  color: var(--color-text-soft);
  margin: 0;
}
.product-badge .badge-right {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 280px;
}
.product-badge .badge-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}
.product-badge .badge-metrics .metric-box {
  padding: 10px 8px;
}
.product-badge .btn {
  padding: 12px 18px;
  font-size: 13px;
}

/* ==========================================================
   V2 — CONVERSION + POLISH COMPONENTS
   ========================================================== */

/* ----- Volumes-tested strip (cert page — shows all volumes of this product) ----- */
.volumes-strip {
  max-width: var(--container-max);
  margin: 0 auto 24px;
  padding: 0 24px;
}
.volumes-strip .vs-inner {
  background: var(--color-white);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--r-lg);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.volumes-strip .vs-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--color-text-muted);
  flex-shrink: 0;
}
.volumes-strip .vs-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  flex: 1;
}
.volumes-strip .vs-volume {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  background: var(--color-off-white);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--r-md);
  transition: all .12s;
  font-size: 13px;
  color: var(--color-text);
}
.volumes-strip .vs-volume:hover {
  border-color: var(--color-ink);
  background: var(--color-white);
}
.volumes-strip .vs-volume.is-current {
  background: var(--color-sage-soft);
  border-color: var(--color-sage);
  color: var(--color-sage-deep);
  font-weight: 600;
}
.volumes-strip .vs-vol {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-ink);
}
.volumes-strip .vs-volume.is-current .vs-vol { color: var(--color-sage-deep); }
.volumes-strip .vs-count {
  font-size: 11px;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
}
.volumes-strip .vs-volume.is-current .vs-count { color: var(--color-sage-deep); }

/* ----- Newer-test-available banner (top of older-batch pages) ----- */
.newer-test-banner {
  max-width: var(--container-max);
  margin: 20px auto 28px;
  padding: 14px 20px;
  background: var(--color-gold-soft);
  border: 1px solid #f0dab0;
  border-left: 3px solid var(--color-gold);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 14px;
}
.newer-test-banner .nb-icon {
  font-size: 18px;
  line-height: 1;
}
.newer-test-banner .nb-body { flex: 1; color: var(--color-text); }
.newer-test-banner .nb-body strong { color: var(--color-ink); }
.newer-test-banner .nb-body a {
  color: var(--color-gold);
  font-weight: 600;
  border-bottom: 1px solid transparent;
}
.newer-test-banner .nb-body a:hover { border-bottom-color: var(--color-gold); }
.newer-test-banner .nb-dismiss {
  background: transparent;
  border: 0;
  font-size: 20px;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 4px 10px;
  line-height: 1;
  min-width: 36px;
  min-height: 36px;
}
/* Mobile: stack icon/body/dismiss so the "View latest batch" link has room */
@media (max-width: 600px) {
  .newer-test-banner {
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 10px;
    margin: 16px 16px 20px;
  }
  .newer-test-banner .nb-body a {
    display: inline-block;
    margin-top: 4px;
  }
}

/* ----- CTA stack (right rail: Shop + PDF buttons) ----- */
.cta-stack {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border-soft);
}

/* ----- Tablet sticky scroll topbar ----- */
.scroll-topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border-soft);
  transform: translateY(-100%);
  transition: transform 0.22s ease;
  z-index: 90;
  padding: 10px 20px;
}
.scroll-topbar.is-visible { transform: translateY(0); }
.scroll-topbar-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
}
.scroll-topbar img {
  width: 36px; height: 36px;
  border-radius: var(--r-sm);
  object-fit: cover;
  background: var(--color-cream);
}
.scroll-topbar .stb-info { flex: 1; min-width: 0; }
.scroll-topbar .stb-name {
  font-family: var(--font-serif);
  font-size: 15px;
  color: var(--color-ink);
  line-height: 1.15;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.scroll-topbar .stb-meta {
  font-size: 11px;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
}
.scroll-topbar .stb-meta .pur { color: var(--color-sage-deep); font-weight: 600; margin-right: 6px; }
.scroll-topbar .stb-price {
  font-family: var(--font-serif);
  font-size: 18px;
  color: var(--color-ink);
  font-weight: 500;
  margin-right: 6px;
}
.scroll-topbar .btn {
  padding: 9px 14px;
  font-size: 13px;
}

/* Show scroll-topbar on tablet AND desktop (mobile uses the bottom bar instead) */
@media (max-width: 600px) { .scroll-topbar { display: none; } }

/* ----- Mobile pinned bar (simplified — just points to store, no cart) ----- */
.mobile-cta-bar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--color-white);
  border-top: 1px solid var(--color-border-soft);
  box-shadow: 0 -4px 16px rgba(0,0,0,0.05);
  z-index: 95;
  /* reserve space for dismiss pill above the bar's right edge */
  padding: 12px 14px calc(12px + env(safe-area-inset-bottom));
  display: flex;
  align-items: center;
  gap: 10px;
  transform: translateY(0);
  transition: transform 0.22s ease;
}
.mobile-cta-bar.is-dismissed { transform: translateY(100%); }
.mobile-cta-bar img {
  width: 40px; height: 40px;
  border-radius: var(--r-sm);
  object-fit: cover;
  background: var(--color-cream);
  flex-shrink: 0;
}
.mobile-cta-bar .mcb-info { flex: 1; min-width: 0; }
.mobile-cta-bar .mcb-name {
  font-family: var(--font-serif);
  font-size: 14px;
  color: var(--color-ink);
  line-height: 1.15;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.mobile-cta-bar .mcb-sub {
  font-size: 11px;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
}
.mobile-cta-bar .mcb-sub .pur { color: var(--color-sage-deep); font-weight: 600; margin-right: 4px; }
.mobile-cta-bar .btn {
  padding: 12px 18px;
  font-size: 13px;
  flex-shrink: 0;
  min-height: 44px;
}
/* Dismiss — moved ABOVE the bar as a small pill so it doesn't overlap Shop button */
.mobile-cta-bar .mcb-dismiss {
  position: absolute;
  top: -28px; right: 10px;
  background: var(--color-white);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--r-pill);
  width: 44px; height: 44px;
  font-size: 20px;
  color: var(--color-text-soft);
  cursor: pointer;
  line-height: 40px;
  padding: 0;
  box-shadow: 0 -2px 8px rgba(0,0,0,0.04);
}

/* When mobile CTA bar is visible, reserve space so it doesn't cover footer content */
@media (max-width: 600px) {
  body { padding-bottom: 72px; }
}
@media (min-width: 601px) { .mobile-cta-bar { display: none; } }

/* ----- Lab seal card ----- */
.lab-seal {
  display: flex;
  gap: 18px;
  padding: 18px 22px;
  background: var(--color-white);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--r-md);
  align-items: center;
  margin-top: 16px;
}
.lab-seal-logo {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-sage-soft);
  display: grid;
  place-items: center;
  font-family: var(--font-serif);
  font-size: 22px;
  color: var(--color-sage-deep);
  font-weight: 500;
  flex-shrink: 0;
  border: 1px solid var(--color-sage);
}
.lab-seal-info { flex: 1; }
.lab-seal-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-ink);
  margin: 0 0 2px 0;
}
.lab-seal-meta {
  font-size: 12px;
  color: var(--color-text-soft);
  line-height: 1.5;
}
.lab-seal-meta .lab-seal-date {
  font-family: var(--font-mono);
  color: var(--color-text-muted);
  margin-left: 4px;
}
.lab-seal-sig {
  font-family: 'Caveat', 'Dancing Script', cursive;
  font-size: 24px;
  color: var(--color-text-soft);
  transform: rotate(-4deg);
  opacity: 0.75;
  padding-right: 10px;
}
@media (max-width: 600px) {
  .lab-seal-sig { display: none; }
}

/* ----- Batch summary (above history list) ----- */
.batch-summary {
  background: var(--color-cream-soft);
  border: 1px solid #f0dab0;
  border-left: 3px solid var(--color-gold);
  border-radius: var(--r-md);
  padding: 16px 20px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 20px;
}
.batch-summary-item { text-align: left; }
.batch-summary-value {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 600;
  color: var(--color-ink);
  letter-spacing: -0.01em;
}
.batch-summary-label {
  font-size: 10px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-weight: 600;
  margin-top: 4px;
}
@media (max-width: 600px) {
  .batch-summary { grid-template-columns: 1fr 1fr; gap: 12px; }
}

/* ----- FAQ accordion ----- */
.faq-list {
  background: var(--color-white);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.faq-item {
  border-bottom: 1px solid var(--color-border-soft);
}
.faq-item:last-child { border-bottom: 0; }
.faq-item summary {
  padding: 16px 22px;
  list-style: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 15px;
  font-weight: 500;
  color: var(--color-ink);
  transition: background .1s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { background: var(--color-off-white); }
.faq-item summary::after {
  content: '+';
  font-size: 20px;
  color: var(--color-text-muted);
  transition: transform 0.2s;
  flex-shrink: 0;
  margin-left: 12px;
}
.faq-item[open] summary::after { content: '−'; color: var(--color-gold); }
.faq-answer {
  padding: 0 22px 18px;
  font-size: 14px;
  color: var(--color-text-soft);
  line-height: 1.6;
}

/* ----- Related products row ----- */
.related-section {
  margin: 64px 0 0;
  padding-top: 32px;
  border-top: 1px solid var(--color-border-soft);
}
.related-heading {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 500;
  color: var(--color-ink);
  margin: 0 0 20px 0;
  letter-spacing: -0.01em;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
@media (max-width: 800px) { .related-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 440px) { .related-grid { grid-template-columns: 1fr; } }
.related-card {
  background: var(--color-white);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--r-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all .15s;
}
.related-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-gold);
}
.related-card .rc-swatch {
  background: var(--color-cream);
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 24px;
  color: var(--color-ink);
}
.related-card .rc-meta {
  padding: 10px 12px;
}
.related-card .rc-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-ink);
  line-height: 1.2;
}
.related-card .rc-metric {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-sage-deep);
  font-weight: 600;
  margin-top: 2px;
}

/* .trust-row removed — wasn't rendered in final design */

/* ----- Print stylesheet ----- */
@media print {
  .section-nav,
  .scroll-topbar,
  .mobile-cta-bar,
  .cta-stack,
  .newer-test-banner,
  .related-section,
  .pdf-actions {
    display: none !important;
  }
  body { background: #fff; }
  .cert-layout { grid-template-columns: 1fr !important; padding: 0 !important; }
  .cert-hero { grid-template-columns: 1fr !important; padding: 0 !important; }
  .metric-card { position: static !important; box-shadow: none !important; border: 1px solid #ccc !important; }
  .data-table, .callout, .lab-seal, .faq-list { break-inside: avoid; }
  .cert-section { break-inside: avoid-page; page-break-inside: avoid; }
  .pdf-frame { display: none !important; }
  .pdf-wrap::after {
    content: 'PDF is available online at this certificate URL.';
    display: block;
    padding: 40px;
    text-align: center;
    color: #666;
    font-size: 14px;
  }
  /* Only expand hrefs inside history rows on print — not every link */
  .history-row[href]::after {
    content: " (" attr(href) ")";
    font-size: 9px;
    color: #888;
    word-break: break-all;
  }
  .cert-print-qr {
    display: block !important;
    float: right;
    width: 90px;
    height: 90px;
    margin: 0 0 10px 10px;
  }
}
.cert-print-qr { display: none; }

} /* ========== end .oath-lab-v4 nested wrapper ========== */