/* ============================================================
   DynaBind — Bio Lab Light Theme
   White background · baby-blue gradient · high-trust converting
   ============================================================ */

:root {
  color-scheme: only light !important;

  /* Core surfaces */
  --bg: #ffffff;
  --bg-soft: #f6faff;
  --bg-tint: #eef6ff;
  --panel: #ffffff;
  --panel-tint: #f4f9ff;
  --panel-soft: #eaf3ff;

  /* Lines & dividers */
  --line: #dceaf7;
  --line-strong: #b9d4ef;
  --line-soft: #e7f1fb;

  /* Text */
  --text: #0a2540;
  --text-strong: #061a30;
  --muted: #5b7290;
  --muted-soft: #8aa0bd;

  /* Brand blue family */
  --blue-50: #f0f7ff;
  --blue-100: #dceaf7;
  --blue-200: #b9d4ef;
  --blue-300: #8fd0ff;
  --blue-400: #5baeff;
  --blue-500: #2e8bff;
  --blue-600: #1a6fe0;
  --blue-700: #0e57b8;

  /* Trust accents */
  --green: #00b894;
  --green-soft: #e6f8f1;
  --warning: #f5a623;
  --warning-soft: #fef4e2;
  --danger: #e74c3c;
  --danger-soft: #fdecea;

  /* Gradient brand */
  --grad-brand: linear-gradient(135deg, #8fd0ff 0%, #2e8bff 55%, #1a6fe0 100%);
  --grad-soft: linear-gradient(135deg, #dceaf7 0%, #f4f9ff 100%);
  --grad-icon: linear-gradient(135deg, #8fd0ff 0%, #2e8bff 100%);
  --grad-icon-strong: linear-gradient(135deg, #5baeff 0%, #1a6fe0 100%);
  --grad-cta: linear-gradient(135deg, #5baeff 0%, #2e8bff 50%, #1a6fe0 100%);

  --shadow-sm: 0 2px 6px rgba(46, 139, 255, 0.06), 0 1px 2px rgba(10, 37, 64, 0.04);
  --shadow-md: 0 8px 24px rgba(46, 139, 255, 0.08), 0 2px 6px rgba(10, 37, 64, 0.04);
  --shadow-lg: 0 24px 60px rgba(46, 139, 255, 0.10), 0 8px 18px rgba(10, 37, 64, 0.06);
  --shadow-blue: 0 12px 32px rgba(46, 139, 255, 0.22);
  --radius: 12px;
  --radius-lg: 21px;
  --radius-xl: 23px;
  --button-radius: 9px;
  --max: 1280px;

  /* Updated at runtime so the dot texture keeps the same physical scale. */
  --dot-primary-core: 1.5px;
  --dot-primary-edge: 2px;
  --dot-primary-step: 40px;
  --dot-secondary-core: 1.25px;
  --dot-secondary-edge: 1.75px;
  --dot-secondary-step: 60px;
  --dot-secondary-offset: 20px;

  --font-body: "Inter", "Open Sans", "Roboto", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: "Inter", "Open Sans", ui-sans-serif, system-ui, sans-serif;
}

/* ============================================================
   Research blog
   ============================================================ */
.blog-header,
.blog-article-header,
.blog-index,
.blog-article-section,
.related-articles {
  width: min(100%, var(--max));
  margin-inline: auto;
}

.blog-header {
  padding-top: 54px;
  padding-bottom: 34px;
}

.blog-header .breadcrumb,
.blog-article-header .breadcrumb {
  margin-bottom: 30px;
}

.blog-header h1,
.blog-article-header h1 {
  max-width: 1000px;
  margin: 8px 0 14px;
  color: var(--text-strong);
  font-family: var(--font-display);
  font-size: 46px;
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: 0;
}

.blog-header .lead,
.blog-article-header .lead {
  max-width: 780px;
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.72;
}

.evidence-key {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.evidence-label {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 3px 7px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 800;
  line-height: 1.3;
  vertical-align: 0.08em;
}

.evidence-human {
  border-color: #8cd8c4;
  background: #e9f9f4;
  color: #08745e;
}

.evidence-preclinical {
  border-color: #f2c878;
  background: #fff8e8;
  color: #8b5b00;
}

.evidence-mechanism {
  border-color: var(--blue-200);
  background: var(--blue-50);
  color: var(--blue-700);
}

.blog-index {
  padding-top: 22px;
}

.blog-index-heading {
  display: flex;
  justify-content: space-between;
  gap: 28px;
  align-items: end;
  margin-bottom: 20px;
}

.blog-index-heading h2,
.related-articles-heading h2 {
  max-width: 740px;
  margin: 4px 0 0;
  color: var(--text-strong);
  font-size: 28px;
  line-height: 1.2;
  letter-spacing: 0;
}

.blog-index-heading > p {
  flex: 0 0 auto;
  margin: 0 0 2px;
  color: var(--muted);
  font-size: 13px;
}

.blog-filter-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 24px;
  padding-bottom: 1px;
  overflow-x: auto;
  border-bottom: 1px solid var(--line);
  scrollbar-width: thin;
}

.blog-filter {
  flex: 0 0 auto;
  min-height: 42px;
  padding: 8px 11px 9px;
  border: 0;
  border-bottom: 3px solid transparent;
  border-radius: 0;
  background: transparent;
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
  white-space: nowrap;
}

.blog-filter span {
  margin-left: 4px;
  color: var(--muted-soft);
  font-size: 11px;
}

.blog-filter:hover,
.blog-filter:focus-visible,
.blog-filter.is-active {
  color: var(--blue-700);
}

.blog-filter.is-active {
  border-bottom-color: var(--blue-500);
}

.blog-filter:focus-visible,
.blog-load-tile:focus-visible,
.blog-card a:focus-visible,
.article-jump-links a:focus-visible {
  outline: 3px solid rgba(46, 139, 255, 0.34);
  outline-offset: 3px;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}

.blog-card {
  display: grid;
  grid-template-columns: 172px minmax(0, 1fr);
  min-height: 264px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: var(--shadow-sm);
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.blog-card:hover {
  border-color: var(--blue-200);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.blog-card-media {
  display: grid;
  min-width: 0;
  place-items: center;
  overflow: hidden;
  border-right: 1px solid var(--line-soft);
  background: linear-gradient(180deg, #f8fbff 0%, #eaf4ff 100%);
}

.blog-card-media img {
  width: 150px;
  height: 190px;
  object-fit: contain;
  transition: transform 220ms ease;
}

.blog-card:hover .blog-card-media img {
  transform: scale(1.035);
}

.blog-card-body {
  display: flex;
  min-width: 0;
  padding: 20px;
  flex-direction: column;
}

.blog-card-topline {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 12px;
  color: var(--muted-soft);
  font-size: 11px;
  font-weight: 700;
}

.blog-card-category {
  color: var(--blue-700);
  font-weight: 850;
  text-transform: uppercase;
}

.blog-card h2 {
  margin: 0 0 10px;
  font-size: 20px;
  line-height: 1.28;
  letter-spacing: 0;
}

.blog-card h2 a {
  color: var(--text-strong);
}

.blog-card p {
  display: -webkit-box;
  margin: 0 0 16px;
  overflow: hidden;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.62;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.blog-card-read {
  margin-top: auto;
  color: var(--blue-700);
  font-size: 13px;
  font-weight: 850;
}

.blog-load-tile {
  display: grid;
  min-height: 264px;
  padding: 30px;
  place-content: center;
  justify-items: center;
  border: 1px dashed var(--blue-300);
  border-radius: 8px;
  background: #ffffff;
  color: var(--text-strong);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.blog-load-tile:hover {
  border-color: var(--blue-600);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.blog-load-icon {
  display: grid;
  width: 44px;
  height: 44px;
  margin-bottom: 14px;
  place-items: center;
  border-radius: 50%;
  background: var(--grad-cta);
  color: #ffffff;
  font-size: 26px;
  font-weight: 500;
  line-height: 1;
}

.blog-load-tile strong {
  font-size: 16px;
  text-transform: uppercase;
}

.blog-load-tile small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.blog-empty {
  padding: 44px 22px;
  border-block: 1px solid var(--line);
  text-align: center;
}

.blog-empty h2 {
  margin: 0 0 6px;
  font-size: 20px;
}

.blog-empty p {
  margin: 0;
  color: var(--muted);
}

.blog-article-header {
  padding-top: 48px;
  padding-bottom: 30px;
}

.article-category-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin-bottom: 12px;
}

.article-category-links a {
  padding-bottom: 2px;
  border-bottom: 2px solid var(--blue-300);
  color: var(--blue-700);
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

.article-byline {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 22px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
}

.article-byline > * + *::before {
  content: "";
  display: inline-block;
  width: 3px;
  height: 3px;
  margin: 0 10px 3px 0;
  border-radius: 50%;
  background: var(--blue-400);
}

.section.blog-article-section {
  width: min(100%, 1168px);
  padding-top: 6px;
  padding-inline: 24px;
}

.blog-article-document {
  width: 100%;
  margin: 0;
  padding: 46px 0 56px;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.article-cover {
  display: grid;
  min-height: 460px;
  margin: 0 0 30px;
  padding: 28px;
  place-items: center;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, #fbfdff 0%, #edf6ff 100%);
}

.article-cover img {
  width: min(100%, 410px);
  height: 410px;
  object-fit: contain;
}

.article-cover figcaption {
  color: var(--muted);
  font-size: 11px;
}

.article-section-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  align-items: baseline;
  margin-bottom: 22px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
}

.article-section-row > span {
  color: var(--text-strong);
  font-weight: 850;
}

.article-section-link {
  color: var(--blue-700);
  font-weight: 800;
}

.article-jump-links {
  display: flex;
  flex-wrap: wrap;
  gap: 7px 16px;
  margin: 0 0 22px;
  padding: 14px 0;
  border-block: 1px solid var(--line-soft);
  font-size: 12px;
  line-height: 1.45;
}

.article-jump-links strong {
  width: 100%;
  color: var(--text-strong);
  font-size: 12px;
  text-transform: uppercase;
}

.article-jump-links a {
  color: var(--blue-700);
  text-decoration: underline;
  text-decoration-color: var(--blue-200);
  text-underline-offset: 3px;
}

.article-prose {
  color: var(--text);
  font-size: 16px;
  line-height: 1.82;
}

.article-prose p,
.article-prose ul,
.article-prose ol {
  max-width: none;
}

.article-prose p {
  margin: 0 0 18px;
}

.article-prose ul,
.article-prose ol {
  margin: 0 0 24px;
  padding-left: 24px;
}

.article-prose li {
  margin-bottom: 9px;
}

.article-prose h2 {
  margin: 44px 0 16px;
  padding-top: 4px;
  color: var(--text-strong);
  font-size: 28px;
  line-height: 1.22;
  letter-spacing: 0;
  scroll-margin-top: 110px;
}

.article-prose h3 {
  margin: 30px 0 12px;
  color: var(--blue-700);
  font-size: 20px;
  line-height: 1.3;
  letter-spacing: 0;
  scroll-margin-top: 110px;
}

.article-prose b,
.article-prose strong {
  color: var(--text-strong);
}

.article-internal-link:not(.article-cta) {
  color: var(--blue-700);
  font-weight: 760;
  text-decoration: underline;
  text-decoration-color: var(--blue-200);
  text-underline-offset: 3px;
}

.article-internal-link:not(.article-cta):hover {
  color: var(--blue-600);
  text-decoration-color: var(--blue-500);
}

.article-cta {
  margin: 4px 0 22px;
}

.article-table-wrap {
  max-width: 100%;
  margin: 24px 0 30px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #ffffff;
}

.article-table-wrap table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 13px;
  line-height: 1.55;
}

.article-table-wrap th,
.article-table-wrap td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line-soft);
  text-align: left;
  vertical-align: top;
}

.article-table-wrap th {
  background: var(--blue-50);
  color: var(--text-strong);
  font-size: 12px;
  font-weight: 850;
}

.article-table-wrap tbody tr:last-child td {
  border-bottom: 0;
}

.article-references {
  margin-top: 44px;
  padding: 26px 28px;
  border-left: 3px solid var(--blue-500);
  background: #f8fbff;
}

.article-references h2 {
  margin: 0 0 16px;
  font-size: 22px;
}

.article-references p {
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.article-citation {
  color: var(--blue-700);
  font-weight: 800;
  text-decoration: underline;
  text-decoration-color: var(--blue-200);
  text-underline-offset: 3px;
}

.article-disclaimer {
  max-width: none !important;
  margin-top: 24px !important;
  padding: 16px 18px;
  border-left: 3px solid #d96b62;
  background: #fff7f6;
  color: #713a36;
  font-size: 12px;
  line-height: 1.65;
}

.related-articles {
  padding-top: 42px;
}

.related-articles-heading {
  margin-bottom: 18px;
}

.blog-grid-related {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.blog-grid-related .blog-card {
  grid-template-columns: 1fr;
  min-height: 0;
}

.blog-grid-related .blog-card-media {
  min-height: 178px;
  border-right: 0;
  border-bottom: 1px solid var(--line-soft);
}

.blog-grid-related .blog-card-media img {
  width: 138px;
  height: 158px;
}

.related-all-link {
  margin-top: 20px;
}

@media (max-width: 1024px) {
  .section.blog-article-section {
    padding-inline: 20px;
  }
}

@media (max-width: 980px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }

  .blog-grid-related {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .blog-article-document {
    padding: 38px 0 48px;
  }
}

@media (max-width: 720px) {
  .blog-header,
  .blog-article-header {
    padding-top: 34px;
    padding-bottom: 22px;
  }

  .blog-header .breadcrumb,
  .blog-article-header .breadcrumb {
    margin-bottom: 20px;
  }

  .blog-header h1,
  .blog-article-header h1 {
    font-size: 34px;
    line-height: 1.12;
  }

  .blog-header .lead,
  .blog-article-header .lead {
    font-size: 15px;
  }

  .blog-index-heading {
    display: block;
  }

  .blog-index-heading h2,
  .related-articles-heading h2 {
    font-size: 24px;
  }

  .blog-index-heading > p {
    margin-top: 10px;
  }

  .blog-article-document {
    padding: 28px 0 38px;
  }

  .article-cover {
    min-height: 340px;
    margin-top: 0;
  }

  .article-cover img {
    width: min(100%, 290px);
    height: 290px;
  }

  .article-prose {
    font-size: 15px;
    line-height: 1.78;
  }

  .article-prose h2 {
    margin-top: 36px;
    font-size: 24px;
  }

  .article-prose h3 {
    font-size: 18px;
  }

  .article-byline > * + *::before {
    content: none;
  }
}

@media (max-width: 560px) {
  .section.blog-article-section {
    padding-inline: 16px;
  }

  .blog-card {
    grid-template-columns: 96px minmax(0, 1fr);
    min-height: 236px;
  }

  .blog-card-media img {
    width: 90px;
    height: 132px;
  }

  .blog-card-body {
    padding: 16px 14px;
  }

  .blog-card-topline {
    display: block;
  }

  .blog-card-topline > span {
    display: block;
    margin-top: 3px;
  }

  .blog-card h2 {
    font-size: 17px;
  }

  .blog-card p {
    font-size: 12px;
    -webkit-line-clamp: 4;
  }

  .blog-load-tile {
    min-height: 220px;
  }

  .blog-grid-related {
    grid-template-columns: 1fr;
  }

  .blog-grid-related .blog-card {
    grid-template-columns: 96px minmax(0, 1fr);
  }

  .blog-grid-related .blog-card-media {
    min-height: 0;
    border-right: 1px solid var(--line-soft);
    border-bottom: 0;
  }

  .blog-grid-related .blog-card-media img {
    width: 90px;
    height: 132px;
  }

  .blog-article-document {
    padding: 22px 0 32px;
  }

  .article-cover {
    min-height: 270px;
    margin-bottom: 22px;
    padding: 14px;
  }

  .article-cover img {
    width: min(100%, 230px);
    height: 230px;
  }

  .article-section-row,
  .article-jump-links {
    gap: 8px 12px;
  }

  .article-references {
    padding: 20px 16px;
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  color-scheme: only light !important;
  background: #ffffff;
  overflow-x: hidden;
}

body,
button,
input,
select,
textarea {
  color-scheme: only light;
}

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 80% 8%, rgba(143, 208, 255, 0.22), transparent 32%),
    radial-gradient(circle at 8% 78%, rgba(91, 174, 255, 0.16), transparent 30%),
    radial-gradient(circle at 92% 90%, rgba(46, 139, 255, 0.10), transparent 28%),
    radial-gradient(
      circle at center,
      rgba(46, 139, 255, 0.085) var(--dot-primary-core),
      transparent var(--dot-primary-edge)
    ) 0 0 / var(--dot-primary-step) var(--dot-primary-step),
    radial-gradient(
      circle at center,
      rgba(143, 208, 255, 0.065) var(--dot-secondary-core),
      transparent var(--dot-secondary-edge)
    ) var(--dot-secondary-offset) var(--dot-secondary-offset) /
      var(--dot-secondary-step) var(--dot-secondary-step),
    linear-gradient(180deg, #ffffff 0%, #f6faff 50%, #ffffff 100%);
  background-attachment: fixed;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Keep the static crawler copy from shifting the viewport before the SPA renders. */
.js-loading #app {
  min-height: calc(100vh - 154px);
}

.js-loading #app > [data-prerendered] {
  visibility: hidden;
}

@media (max-width: 720px) {
  .js-loading #app {
    min-height: calc(100vh - 94px);
  }
}

/* Bio-lab background: ONLY dot grid (no lines) + soft blue blobs */
body::before {
  content: none;
}

body::after {
  content: none;
}

/* Subtle dot-only lab background (no lines) */
.lab-background {
  display: none;
}

a {
  color: var(--blue-600);
  text-decoration: none;
  transition: color 180ms ease;
}

a:hover {
  color: var(--blue-700);
}

button,
input,
select,
textarea {
  font: inherit;
  color: var(--text);
}

button {
  cursor: pointer;
}

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

::placeholder {
  color: rgba(91, 114, 144, 0.6) !important;
}

/* ============================================================
   Skip link
   ============================================================ */
.skip-link {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 99;
  transform: translateY(-140%);
  padding: 10px 14px;
  border-radius: var(--radius);
  background: var(--blue-500);
  color: #ffffff;
}
.skip-link:focus {
  transform: translateY(0);
}

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(244, 249, 255, 0.88)),
    rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(24px) saturate(1.6);
  -webkit-backdrop-filter: blur(24px) saturate(1.6);
  box-shadow: 0 1px rgba(220, 234, 247, 0.5), 0 6px 24px rgba(46, 139, 255, 0.05);
}

.top-offer-bar {
  width: 100%;
  min-height: 36px;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 8px clamp(18px, 3.8vw, 70px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  background: var(--grad-cta);
  font-family: "Open Sans", var(--font-body);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 1.4px;
  line-height: 1.35;
  text-transform: uppercase;
  text-align: center;
  white-space: nowrap;
  color: #ffffff;
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.32), 0 6px 18px rgba(46, 139, 255, 0.18);
}

.top-offer-bar .offer-desktop,
.top-offer-bar .offer-mobile {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
}

.top-offer-bar .offer-mobile {
  display: none;
}

.top-offer-bar .offer-package {
  display: inline-block;
  margin-right: 3.2px;
  font-size: 1.1rem;
  line-height: 1;
}

.navbar {
  position: relative;
  width: 100%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 14px clamp(18px, 3.8vw, 70px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand img {
  width: 48px;
  height: 48px;
  filter: drop-shadow(0 4px 14px rgba(46, 139, 255, 0.28));
}

.brand strong {
  display: block;
  font-family: var(--font-display);
  font-size: 18px;
  line-height: 1.1;
  color: var(--text-strong);
  letter-spacing: -0.3px;
  font-weight: 800;
}

.site-header .brand strong {
  font-size: 19px;
  letter-spacing: 0.271px;
}

.brand small {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.4px;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: var(--radius);
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
  transition: background 160ms ease, color 160ms ease;
}

.nav-links a:hover,
.nav-links a.active {
  background: var(--blue-50);
  color: var(--blue-600);
}

.ui-svg {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.ui-svg {
  width: 22px;
  height: 22px;
  color: var(--blue-500);
  filter: drop-shadow(0 2px 6px rgba(46, 139, 255, 0.18));
}

.nav-toggle {
  display: none;
  position: relative;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 0;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0;
}

.nav-toggle span {
  display: block;
  position: absolute;
  top: 50%;
  left: 50%;
  flex: none;
  width: 22px;
  height: 2px;
  min-height: 2px;
  max-height: 2px;
  margin: 0;
  padding: 0;
  border: 0;
  box-sizing: border-box;
  border-radius: 2px;
  background: var(--text);
  transform: translate(-50%, -50%);
  transition: top 220ms ease, transform 220ms ease, opacity 160ms ease;
}

.nav-toggle span:nth-child(1) {
  top: calc(50% - 6px);
}

.nav-toggle span:nth-child(3) {
  top: calc(50% + 6px);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  top: 50%;
  transform: translate(-50%, -50%) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  top: 50%;
  transform: translate(-50%, -50%) rotate(-45deg);
}

.cart-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 118px;
  justify-content: center;
  padding: 11px 18px;
  border: 1px solid var(--blue-200);
  border-radius: 999px;
  background:
    linear-gradient(135deg, rgba(143, 208, 255, 0.22), rgba(46, 139, 255, 0.10) 60%, rgba(91, 174, 255, 0.18)),
    #ffffff;
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.6), 0 4px 14px rgba(46, 139, 255, 0.10);
  color: var(--text-strong);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.cart-pill:hover {
  transform: translateY(-2px);
  border-color: var(--blue-400);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.7), 0 10px 22px rgba(46, 139, 255, 0.18);
}

.cart-svg {
  display: inline-block;
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  position: relative;
  color: var(--blue-600);
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%232e8bff'%3E%3Cpath d='M5.5875 21.4125C5.19583 21.0208 5 20.55 5 20C5 19.45 5.19583 18.9792 5.5875 18.5875C5.97917 18.1958 6.45 18 7 18C7.55 18 8.02083 18.1958 8.4125 18.5875C8.80417 18.9792 9 19.45 9 20C9 20.55 8.80417 21.0208 8.4125 21.4125C8.02083 21.8042 7.55 22 7 22C6.45 22 5.97917 21.8042 5.5875 21.4125ZM15.5875 21.4125C15.1958 21.0208 15 20.55 15 20C15 19.45 15.1958 18.9792 15.5875 18.5875C15.9792 18.1958 16.45 18 17 18C17.55 18 18.0208 18.1958 18.4125 18.5875C18.8042 18.9792 19 19.45 19 20C19 20.55 18.8042 21.0208 18.4125 21.4125C18.0208 21.8042 17.55 22 17 22C16.45 22 15.9792 21.8042 15.5875 21.4125ZM5.2 4H19.95C20.3333 4 20.625 4.17083 20.825 4.5125C21.025 4.85417 21.0333 5.2 20.85 5.55L17.3 11.95C17.1167 12.2833 16.8708 12.5417 16.5625 12.725C16.2542 12.9083 15.9167 13 15.55 13H8.1L7 15H18C18.2833 15 18.5208 15.0958 18.7125 15.2875C18.9042 15.4792 19 15.7167 19 16C19 16.2833 18.9042 16.5208 18.7125 16.7125C18.5208 16.9042 18.2833 17 18 17H7C6.25 17 5.68333 16.6708 5.3 16.0125C4.91667 15.3542 4.9 14.7 5.25 14.05L6.6 11.6L3 4H2C1.71667 4 1.47917 3.90417 1.2875 3.7125C1.09583 3.52083 1 3.28333 1 3C1 2.71667 1.09583 2.47917 1.2875 2.2875C1.47917 2.09583 1.71667 2 2 2H3.625C3.80833 2 3.98333 2.05 4.15 2.15C4.31667 2.25 4.44167 2.39167 4.525 2.575L5.2 4Z'/%3E%3C/svg%3E") center / contain no-repeat;
}

.cart-svg::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--grad-brand);
  -webkit-mask-image: url("assets/cart.svg");
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center;
  -webkit-mask-size: contain;
  mask-image: url("assets/cart.svg");
  mask-repeat: no-repeat;
  mask-position: center;
  mask-size: contain;
  pointer-events: none;
}

.cart-label {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.6px;
}

.cart-pill [data-cart-count] {
  min-width: 24px;
  min-height: 24px;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--blue-200);
  border-radius: 999px;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 12px;
  font-weight: 800;
}

.header-search {
  position: relative;
  width: min(calc(100% - 44px), 1120px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  /* Equal padding above and below the divider line.
     The line sits at top:0, so padding-top = space below line,
     and navbar padding-bottom = space above line. Both 14px. */
  padding: 14px 0;
}

.search-autocomplete {
  position: relative;
  min-width: 0;
}

.search-suggestions {
  position: absolute;
  top: calc(100% + 7px);
  right: 0;
  left: 0;
  z-index: 90;
  max-height: min(420px, 60vh);
  overflow-y: auto;
  padding: 6px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 18px 42px rgba(10, 37, 64, 0.16), 0 4px 12px rgba(46, 139, 255, 0.10);
}

.search-suggestion {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 10px 11px;
  border-radius: 8px;
  color: var(--text);
  text-decoration: none;
}

.search-suggestion:hover,
.search-suggestion:focus-visible {
  background: var(--blue-50);
  outline: none;
}

.search-suggestion > span {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.search-suggestion strong {
  overflow: hidden;
  color: var(--text-strong);
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.search-suggestion small {
  color: var(--muted);
  font-size: 11px;
}

.search-suggestion b {
  color: var(--blue-700);
  font-size: 12px;
  white-space: nowrap;
}

.search-suggestion-empty {
  padding: 12px;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}

.header-search::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: min(calc(100vw - 32%), 132%);
  min-width: min(100%, 1120px);
  height: 1px;
  transform: translateX(-50%);
  background: var(--line-soft);
}

.header-search input {
  width: 100%;
  min-height: 44px;
  padding: 11px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  color: var(--text);
  outline: none;
  box-shadow: inset 0 1px rgba(10, 37, 64, 0.04);
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.header-search input:focus {
  border-color: var(--blue-400);
  box-shadow: inset 0 1px rgba(10, 37, 64, 0.04), 0 0 0 4px rgba(46, 139, 255, 0.14);
}

.header-search .btn {
  min-height: 44px;
  padding: 13px 32px;
}

main {
  min-height: 68vh;
}

/* ============================================================
   Section / hero scaffolding
   ============================================================ */
.section,
.hero {
  width: min(100%, var(--max));
  margin: 0 auto;
  padding: 72px 22px;
}

.section-tight {
  padding-top: 32px;
  padding-bottom: 32px;
}

.hero {
  position: relative;
  min-height: auto;
  padding-top: 57px;
  padding-bottom: 32px;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  align-items: start;
  gap: 48px;
}

.hero-image-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 9px;
  /* No box, no border, no background — just the image */
}

.hero-product-image {
  width: min(100%, 520px);
  max-width: 100%;
  height: auto;
  max-height: none;
  object-fit: contain;
  filter: drop-shadow(0 24px 60px rgba(46, 139, 255, 0.22));
}

.hero-trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 9px;
  justify-content: center;
}

.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--text-strong);
}

.trust-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  font-size: 16px;
  line-height: 1;
  flex: 0 0 auto;
  color: var(--blue-600);
  font-weight: 800;
}

.hero-copy {
  position: relative;
  z-index: 1;
}

.hero-clean .hero-inner {
  grid-template-columns: minmax(0, 1.4fr) minmax(240px, 0.6fr);
}

@media (min-width: 961px) {
  .hero-clean .hero-inner {
    align-items: stretch;
  }

  .hero-clean .hero-image-wrap {
    display: grid;
    grid-template-rows: minmax(0, 1fr) auto;
    align-self: stretch;
    min-width: 0;
    min-height: 0;
    height: 100%;
  }

  .hero-clean .hero-product-image {
    align-self: center;
    justify-self: center;
    width: min(137%, 680px);
    max-width: none;
    height: 100%;
    min-height: 0;
    object-fit: contain;
  }

  .hero-clean .hero-trust-badges {
    margin-top: 0;
    padding-top: 12px;
  }
}

.home-hero-title > span {
  display: block;
}

.home-title-desktop {
  white-space: nowrap;
}

.home-title-mobile {
  display: none !important;
  white-space: nowrap;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: var(--blue-600);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1.4px;
  text-transform: uppercase;
}

/* Removed the Claude-style gradient stripe before eyebrow text */

h1, h2, h3, h4, p {
  margin-top: 0;
}

h1 {
  margin-bottom: 22px;
  font-family: var(--font-display);
  font-size: clamp(36px, 5.4vw, 60px);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.5px;
  color: var(--text-strong);
}

.hero h1 {
  font-weight: 900;
}

h2 {
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 34px);
  font-weight: 400;
  line-height: 1.14;
  letter-spacing: -0.2px;
  color: var(--text-strong);
}

h3 {
  font-family: var(--font-body);
  font-size: 20px;
  font-weight: 800;
  line-height: 1.24;
  color: var(--text-strong);
}

p {
  color: var(--muted);
  line-height: 1.7;
}

.lead {
  font-size: 17px;
  color: var(--text);
  line-height: 1.65;
  max-width: 60ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
}

.hero-actions .btn {
  min-height: 51px;
  height: 51px;
  max-height: 51px;
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border: 1px solid transparent;
  border-radius: var(--button-radius);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  cursor: pointer;
  min-height: 44px;
  box-sizing: border-box;
  overflow: hidden;
  isolation: isolate;
  background-clip: border-box;
  background-origin: border-box;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease, color 160ms ease, border-color 160ms ease;
}

.btn-primary {
  background: var(--grad-cta) !important;
  background-clip: border-box !important;
  background-origin: border-box;
  color: #ffffff;
  -webkit-text-fill-color: #ffffff;
  box-shadow: var(--shadow-blue);
}

.btn-primary:hover {
  transform: translateY(-2px);
  color: #ffffff;
  box-shadow: 0 18px 38px rgba(46, 139, 255, 0.32);
}

.btn-ghost {
  background: #ffffff;
  color: var(--blue-600);
  border-color: var(--blue-200);
  box-shadow: var(--shadow-sm);
}

.btn-ghost:hover {
  background: var(--blue-50);
  border-color: var(--blue-400);
  color: var(--blue-700);
}

.btn-full {
  width: 100%;
}

.btn.btn-ghost.btn-full {
  border-color: #d7dee8;
  background: linear-gradient(180deg, #eef2f6 0%, #e8edf3 100%) !important;
  color: #071b30;
  -webkit-text-fill-color: #071b30;
  box-shadow: 0 8px 20px rgba(10, 37, 64, 0.10), inset 0 1px rgba(255, 255, 255, 0.9);
}

.btn.btn-ghost.btn-full:hover {
  border-color: #b9c5d4;
  background: linear-gradient(180deg, #e9eef3 0%, #e1e7ee 100%) !important;
  color: #061a30;
  -webkit-text-fill-color: #061a30;
}

.btn.btn-ghost.btn-full.terms-button {
  border-color: transparent;
  background: var(--grad-cta) !important;
  background-image: var(--grad-cta) !important;
  color: #ffffff;
  -webkit-text-fill-color: #ffffff;
  box-shadow: var(--shadow-blue);
}

.btn.btn-ghost.btn-full.terms-button:hover {
  border-color: transparent;
  background: var(--grad-cta) !important;
  background-image: var(--grad-cta) !important;
  color: #ffffff;
  -webkit-text-fill-color: #ffffff;
  box-shadow: 0 18px 38px rgba(46, 139, 255, 0.32);
  transform: translateY(-2px);
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}

/* ============================================================
   Hero feature boxes
   ============================================================ */
.hero-feature-boxes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 32px;
}

.hero-feature-boxes article {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
  box-shadow: var(--shadow-sm);
}

.hero-feature-boxes .feature-icon {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: var(--grad-icon);
  color: #ffffff;
  box-shadow: 0 6px 14px rgba(46, 139, 255, 0.24);
}

.hero-feature-boxes .feature-icon svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.hero-feature-boxes strong {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1.1px;
  text-transform: uppercase;
  color: var(--blue-700);
}

.hero-feature-boxes span {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.55;
}

/* ============================================================
   Hero packshot
   ============================================================ */
.hero-visual {
  position: relative;
  display: grid;
  place-items: center;
  padding: 28px;
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 50% 30%, rgba(143, 208, 255, 0.32), transparent 60%),
    linear-gradient(160deg, #f4f9ff 0%, #dceaf7 100%);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
  min-height: 480px;
  overflow: hidden;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 22% 18%, rgba(91, 174, 255, 0.28), transparent 30%),
    radial-gradient(circle at 82% 82%, rgba(46, 139, 255, 0.20), transparent 32%);
  pointer-events: none;
}

.hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(91, 174, 255, 0.14) 1.2px, transparent 1.7px);
  background-size: 28px 28px;
  mask-image: radial-gradient(circle at 50% 50%, black 0%, transparent 70%);
  pointer-events: none;
}

/* ============================================================
   Packshot
   ============================================================ */
.packshot {
  position: relative;
  width: 100%;
  display: grid;
  place-items: center;
  padding: 18px;
  z-index: 1;
}

.packshot img {
  width: auto;
  height: auto;
  max-height: 320px;
  object-fit: contain;
  filter: drop-shadow(0 18px 38px rgba(46, 139, 255, 0.28));
}

.packshot-media {
  position: relative;
  display: inline-block;
  max-width: 100%;
  line-height: 0;
  vertical-align: middle;
  isolation: isolate;
}

.packshot-media .packshot-image {
  display: block;
  max-width: 100%;
}

.pack-label-svg {
  position: absolute;
  z-index: 2;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}

.pack-label {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  width: min(82%, 260px);
  display: grid;
  gap: 2px;
  padding: 10px 14px;
  border-radius: 10px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(244, 249, 255, 0.94));
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.pack-label strong {
  font-family: var(--font-display);
  font-size: 11px;
  color: var(--blue-700);
  letter-spacing: 1.2px;
  text-transform: uppercase;
}

.pack-label span {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-strong);
}

.pack-label small {
  font-size: 11px;
  color: var(--muted);
}

.pack-label em {
  font-style: normal;
  font-size: 11px;
  color: var(--blue-600);
  font-weight: 600;
}

/* ============================================================
   Panels
   ============================================================ */
.panel {
  padding: 26px;
  border-radius: var(--radius-lg);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.panel h2 + p,
.panel h3 + p {
  margin-top: 6px;
}

/* ============================================================
   Product grid
   ============================================================ */
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 22px;
}

.section-head h2 {
  margin: 0;
}

.section-head p {
  margin: 6px 0 0;
  max-width: 60ch;
}

.catalog-head h2 {
  font-size: clamp(24px, 2.6vw, 30px);
}

/* Home catalog section — title + description left-aligned, button below as gradient */
.catalog-head-centered {
  text-align: left;
  justify-content: flex-start;
  align-items: flex-start;
}

.catalog-head-centered h2 {
  margin: 0;
}

.catalog-head-centered p {
  margin: 8px 0 0;
  max-width: 70ch;
}

.catalog-head-centered .catalog-cta {
  margin: 18px 0 0;
}

.catalog-head-centered .btn-primary {
  background: var(--grad-cta);
  color: #ffffff;
  box-shadow: var(--shadow-blue);
}

.catalog-cta {
  border-radius: 999px !important;
  background-clip: border-box !important;
}

.catalog-cta-mobile {
  display: none;
}

.filter-row.home-filter-row {
  margin-bottom: 27px;
  gap: 9px;
  align-items: center;
  flex-wrap: wrap;
}

.filter-row.home-filter-row .chip {
  flex: 0 0 auto;
  white-space: nowrap;
}

.filter-row.home-filter-row .catalog-cta {
  margin-left: auto;
  flex: 0 0 auto;
  white-space: nowrap;
}

.selector-panel {
  padding: 26px;
  border-radius: var(--radius-xl);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
}

.product-section > .selector-panel {
  padding-right: 0;
  padding-left: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

/* The primary catalog selector is part of the first viewport. */
.selector-panel.reveal {
  opacity: 1;
  transform: none;
  transition: none;
}

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-right: 0;
  margin-bottom: 18px;
  margin-left: 0;
  padding: 6px 0 8px;
  overflow: visible;
}

.chip {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel);
  background-clip: border-box;
  color: var(--text);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  overflow: hidden;
  isolation: isolate;
  transition: all 160ms ease;
}

.chip:hover {
  border-color: var(--blue-300);
  background: var(--blue-50);
  color: var(--blue-700);
}

.chip.active {
  background: var(--grad-cta);
  color: #ffffff;
  border-color: rgba(46, 139, 255, 0.20);
  box-shadow: 0 9px 24px rgba(46, 139, 255, 0.22);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.product-grid-dense {
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

@media (max-width: 960px) {
  .product-grid,
  .product-grid-dense {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .product-grid,
  .product-grid-dense {
    grid-template-columns: 1fr;
  }
}

.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 200ms ease, box-shadow 200ms ease, border-color 200ms ease;
}

.product-card:hover {
  transform: translateY(-4px);
  border-color: var(--blue-300);
  box-shadow: var(--shadow-lg);
}

.product-visual {
  position: relative;
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 50% 35%, rgba(143, 208, 255, 0.28), transparent 65%),
    linear-gradient(160deg, #f4f9ff 0%, #e6f1fc 100%);
  overflow: hidden;
}

.product-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(91, 174, 255, 0.10) 1px, transparent 1.5px);
  background-size: 22px 22px;
  mask-image: radial-gradient(circle at 50% 50%, black 0%, transparent 75%);
  pointer-events: none;
}

.product-visual .packshot {
  position: relative;
  z-index: 1;
}

.product-visual .packshot img {
  max-height: 367px;
}

.product-card .product-visual {
  background: #ffffff;
  isolation: isolate;
}

.product-card .product-visual::after {
  z-index: 1;
  background:
    radial-gradient(
      ellipse at 50% 42%,
      rgba(143, 208, 255, 0.045) 0%,
      rgba(91, 174, 255, 0.018) 42%,
      transparent 72%
    );
  background-size: 100% 100%;
  mask-image: none;
}

.product-card .product-visual .packshot {
  width: 100%;
  height: 100%;
  padding: 0;
}

.product-card .product-visual .packshot-media {
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border: 0;
  border-radius: calc(var(--radius-lg) - 1px) calc(var(--radius-lg) - 1px) 0 0;
  background: #ffffff;
  box-shadow: none;
}

.product-card .product-visual .packshot-image {
  width: 100%;
  height: 100%;
  max-height: none;
  border-radius: calc(var(--radius-lg) - 2px) calc(var(--radius-lg) - 2px) 0 0;
  object-fit: cover;
}

.product-card .product-visual.animated-scan::before,
.product-detail-visual.animated-scan::before {
  z-index: 2;
  background:
    linear-gradient(
      110deg,
      transparent 25%,
      rgba(143, 208, 255, 0.10) 45%,
      rgba(46, 139, 255, 0.045) 52%,
      transparent 72%
    );
  background-size: 240% 100%;
  animation: product-image-sheen 7.5s ease-in-out infinite;
}

@keyframes product-image-sheen {
  0%, 22% { background-position: 130% 0; }
  70%, 100% { background-position: -130% 0; }
}

@media (prefers-reduced-motion: reduce) {
  .product-card .product-visual.animated-scan::before,
  .product-detail-visual.animated-scan::before {
    animation: none;
    background-position: 50% 0;
  }
}

.product-visual .pack-label {
  display: none !important;
}

.product-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  max-width: calc(100% - 104px);
  padding: 5px 9px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--line-strong);
  color: var(--blue-700);
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 0.35px;
  line-height: 1.1;
  text-transform: uppercase;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* Stock urgency badge (top-right of product image) */
.stock-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--line-strong);
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.product-detail-visual .stock-badge {
  font-size: 13px;
}

.stock-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  animation: stock-pulse 1.8s ease-in-out infinite;
}

.stock-low .stock-dot { background: var(--danger); box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.18); }
.stock-low { color: var(--danger); }

.stock-fast .stock-dot { background: var(--blue-500); box-shadow: 0 0 0 3px rgba(46, 139, 255, 0.18); }
.stock-fast { color: var(--blue-600); }

.stock-ok .stock-dot { background: var(--green); box-shadow: 0 0 0 3px rgba(0, 184, 148, 0.18); animation: none; }
.stock-ok { color: var(--green); }

.stock-sold {
  color: #64748b;
  background: rgba(241, 245, 249, 0.96);
  border-color: #cbd5e1;
}

.stock-sold .stock-dot {
  background: #94a3b8;
  box-shadow: 0 0 0 3px rgba(100, 116, 139, 0.14);
  animation: none;
}

@keyframes stock-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}

.rating-count {
  font-size: 12px;
  color: var(--muted);
  font-weight: 600;
}

.product-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 16px 4px;
  flex: 1;
  color: inherit;
  text-decoration: none;
}

.product-body:hover {
  color: inherit;
}

.product-body h3 {
  margin: 0;
  font-size: 17px;
  color: var(--text-strong);
}

.product-body h3 a {
  color: inherit;
}

.product-body h3 a:hover {
  color: #ffffff;
  background-image: none;
}

.product-body > p {
  margin: 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 39px;
}

.rating-row {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
}

.rating-row strong {
  color: var(--text-strong);
}

/* SVG-based star rating (Gruns-style, gradient fill, partial last star) */
.stars-svg {
  position: relative;
  display: inline-flex;
  align-items: center;
  width: 100px;
  height: 20px;
  flex: 0 0 auto;
}

.stars-svg .stars-bg,
.stars-svg .stars-fg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100px;
  height: 20px;
  display: block;
}

.stars-svg .stars-bg path {
  fill: #dceaf7;
}

.stars-svg .stars-fg {
  clip-path: inset(0 calc(100% - var(--pct, 0%)) 0 0);
  -webkit-clip-path: inset(0 calc(100% - var(--pct, 0%)) 0 0);
}

/* Bigger stars on product detail page */
.purchase-rating .stars-svg {
  width: 140px;
  height: 28px;
}

.purchase-rating .stars-svg .stars-bg,
.purchase-rating .stars-svg .stars-fg {
  width: 140px;
  height: 28px;
}

/* Hide old text-based stars (kept for backward compat) */
.stars {
  position: relative;
  display: inline-block;
  font-size: 14px;
  line-height: 1;
  letter-spacing: 2px;
  color: var(--blue-100);
  display: none;
}

.card-price {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 3px;
  margin-top: 8px;
  padding-bottom: 0;
}

.card-price strong {
  font-size: 18px;
  color: var(--blue-700);
  font-weight: 800;
  line-height: 1.2;
}

.card-price span {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.3;
}

.card-price small {
  font-size: 11px;
  color: var(--blue-600);
  font-weight: 700;
  line-height: 1.25;
}

.product-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 14px;
  margin-bottom: 14px;
  padding: 0 16px !important;
}

.product-actions .btn {
  padding: 10px 8px;
  font-size: 11px;
  letter-spacing: 0.6px;
  min-height: 42px;
  border-radius: 15px;
  line-height: 1.2;
}

/* ============================================================
   Hero product preview / animated scan
   ============================================================ */
.animated-scan::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 0%, rgba(143, 208, 255, 0.18) 50%, transparent 100%);
  background-size: 100% 200%;
  animation: scan 4.5s ease-in-out infinite;
  pointer-events: none;
  z-index: 1;
}

@keyframes scan {
  0%, 100% { background-position: 0 -100%; }
  50% { background-position: 0 100%; }
}

/* ============================================================
   Brand benchmark strip
   ============================================================ */
.brand-benchmark {
  padding: 36px 22px;
  border-radius: var(--radius-xl);
  background:
    linear-gradient(160deg, #f4f9ff 0%, #eaf3ff 100%);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.brand-benchmark h2 {
  text-align: center;
  margin: 0 auto 8px;
}

.brand-benchmark .lead {
  text-align: center;
  margin: 0 auto 28px;
  max-width: 70ch;
}

.brand-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.brand-card {
  padding: 20px;
  border-radius: var(--radius-lg);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.brand-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.brand-card .brand-name {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--blue-700);
  font-weight: 600;
  letter-spacing: 0.3px;
}

.brand-card .brand-name::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--grad-brand);
  box-shadow: 0 0 0 4px rgba(46, 139, 255, 0.10);
}

.brand-card .brand-product {
  margin-top: 6px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-strong);
}

.brand-card .brand-note {
  margin-top: 8px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.55;
}

.brand-card .brand-stat {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--blue-50);
  color: var(--blue-700);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.4px;
  text-transform: uppercase;
}

/* ============================================================
   SEO/trust panels
   ============================================================ */
.seo-trust-panel {
  padding: 32px;
  border-radius: var(--radius-xl);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.seo-trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  margin-top: 22px;
}

.seo-trust-grid article {
  padding: 20px;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, #ffffff 0%, var(--panel-tint) 100%);
  border: 1px solid var(--line-soft);
  transition: border-color 180ms ease, transform 180ms ease;
}

.seo-trust-grid article:hover {
  border-color: var(--blue-200);
  transform: translateY(-2px);
}

.seo-trust-grid h3 {
  margin: 0 0 6px;
  font-size: 16px;
  color: var(--blue-700);
}

.seo-trust-grid p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.6;
}

/* ============================================================
   Process strip (how to choose)
   ============================================================ */
.process-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 22px;
}

.process-strip > div {
  display: grid;
  gap: 8px;
  padding: 24px;
  border-radius: var(--radius-lg);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.process-strip .step-number {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--grad-cta);
  color: #ffffff;
  font-size: 16px;
  font-weight: 800;
  box-shadow: 0 6px 14px rgba(46, 139, 255, 0.28);
  margin-bottom: 4px;
}

.process-strip strong {
  display: block;
  color: var(--text-strong);
  font-size: 16px;
  font-weight: 800;
}

.process-strip span {
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.65;
}

/* ============================================================
   FAQ
   ============================================================ */
.faq-list {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.faq-item {
  padding: 14px 18px;
  border-radius: var(--radius);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  transition: border-color 180ms ease;
}

.faq-item[open] {
  border-color: var(--blue-300);
  box-shadow: var(--shadow-md);
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-strong);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-size: 20px;
  font-weight: 600;
  color: var(--blue-500);
  transition: transform 200ms ease;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.seo-trust-panel .faq-item summary::after {
  flex: 0 0 auto;
  font-size: 29px;
  line-height: 1;
}

.faq-item p {
  margin: 10px 0 0;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.65;
}

/* ============================================================
   Disclaimer panel
   ============================================================ */
.disclaimer-panel {
  padding: 22px 26px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--blue-50) 0%, #ffffff 100%);
  border: 1px solid var(--blue-100);
  box-shadow: var(--shadow-sm);
}

.disclaimer-panel strong {
  display: block;
  margin-bottom: 6px;
  color: var(--blue-700);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.8px;
  text-transform: uppercase;
}

.disclaimer-panel p {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.65;
}

/* ============================================================
   Page hero (non-home)
   ============================================================ */
.page-hero {
  padding-top: 38px;
  padding-bottom: 8px;
}

.slim-page {
  max-width: none;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 14px;
}

.shop-title-mobile,
.comparison-title-mobile {
  display: none;
}

.breadcrumb a {
  color: var(--blue-600);
}

.breadcrumb span {
  color: var(--muted-soft);
}

/* ============================================================
   Shop tools
   ============================================================ */
.shop-tools {
  position: relative;
  z-index: 40;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 16px;
}

.shop-search-autocomplete {
  flex: 1 1 420px;
  min-width: 240px;
}

.shop-search-autocomplete .search-field {
  width: 100%;
  min-width: 0;
}

.shop-cart-button {
  flex: 0 0 auto;
  min-height: 44px;
  height: 44px;
  border-color: transparent;
  border-radius: var(--radius);
  background: var(--grad-cta) !important;
  color: #ffffff;
  -webkit-text-fill-color: #ffffff;
  box-shadow: var(--shadow-blue);
}

.shop-cart-button .shop-cart-svg {
  width: 22px;
  height: 22px;
  color: #ffffff;
  filter: brightness(0) invert(1);
}

.shop-cart-button .shop-cart-svg::before {
  background: #ffffff;
}

.shop-cart-label {
  font-size: 13px;
}

.shop-cart-count {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 13px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0;
}

.shop-cart-count::before {
  content: "(";
}

.shop-cart-count::after {
  content: ")";
}

.search-field {
  min-width: 240px;
  min-height: 44px;
  padding: 11px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  color: var(--text);
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.search-field:focus {
  border-color: var(--blue-400);
  box-shadow: 0 0 0 4px rgba(46, 139, 255, 0.12);
}

/* ============================================================
   Product detail
   ============================================================ */
.product-detail-section {
  padding-top: 36px;
}

.product-page {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

.product-page > *,
.product-gallery,
.purchase-panel {
  min-width: 0;
}

.product-gallery {
  display: grid;
  gap: 18px;
  position: sticky;
  top: 96px;
}

.product-detail-visual {
  aspect-ratio: 1 / 1;
  padding: 0px;
  min-height: 0;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-detail-visual .packshot img {
  max-height: 1080px;
  width: auto;
}

.product-detail-visual .packshot {
  padding: 8.64px;
}

.product-detail-visual .packshot-media,
.product-detail-visual .packshot-image {
  border-radius: 18px;
}

.product-detail-visual .packshot-media {
  overflow: hidden;
  border: 0;
  background: #ffffff;
  box-shadow: none;
}

.purchase-panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 28px;
  border-radius: var(--radius-xl);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
}

.purchase-panel h1 {
  font-size: 32px;
  margin-bottom: 6px;
}

.purchase-panel .eyebrow {
  margin-bottom: 0;
}

.purchase-rating {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--radius);
  background: var(--panel-tint);
  border: 1px solid var(--line-soft);
  font-size: 13px;
  color: var(--muted);
}

.purchase-rating strong {
  color: var(--text-strong);
  font-size: 15px;
}

/* Gruns-style gift banner: dashed border, rotating spoon icon, no side lines */
.gift-offer-banner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 8px 18px;
  border-radius: 9px;
  background: linear-gradient(135deg, #f4f9ff 0%, #ffffff 50%, #eaf3ff 100%);
  border: 1.5px dashed var(--blue-400);
  color: var(--blue-700);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  box-shadow: 0 4px 14px rgba(46, 139, 255, 0.08);
  overflow: hidden;
}

.gift-text-mobile {
  display: none;
  color: #000;
}

.gift-offer-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(143, 208, 255, 0.18), transparent);
  transform: translateX(-100%);
  animation: gift-shimmer 3.2s ease-in-out infinite;
  pointer-events: none;
}

@keyframes gift-shimmer {
  0%, 100% { transform: translateX(-100%); }
  50% { transform: translateX(100%); }
}

.gift-offer-emoji {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  font-size: 17px;
  animation: gift-spoon-rotate 3.6s ease-in-out infinite;
  transform-origin: 50% 55%;
  filter: drop-shadow(0 2px 4px rgba(46, 139, 255, 0.25));
}

@keyframes gift-spoon-rotate {
  0%, 100% { transform: rotate(-12deg); }
  25% { transform: rotate(8deg); }
  50% { transform: rotate(18deg); }
  75% { transform: rotate(-4deg); }
}

/* Side decorative dashes (kept subtle, like Gruns) */
.gift-offer-line {
  display: none;
}

.compound-benefits {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.compound-benefits li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--text);
  line-height: 1.35;
  min-width: 0;
}

.compound-benefits li span:last-child {
  display: -webkit-box;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: normal;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
}

.benefit-check {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  border-radius: 50%;
  background: var(--grad-icon);
  color: #ffffff;
  display: grid;
  place-items: center;
  font-size: 11px;
  font-weight: 800;
  box-shadow: 0 2px 6px rgba(46, 139, 255, 0.24);
}

.purchase-subhead {
  margin: 6px 0 8px;
  font-size: 12px;
  color: var(--blue-700);
  letter-spacing: 1.2px;
  font-weight: 800;
  text-transform: uppercase;
}

.size-picker {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.size-picker button {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border: 2px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--panel);
  text-align: left;
  transition: all 160ms ease;
  min-width: 0;
}

.size-picker button:hover {
  border-color: var(--blue-300);
  background: var(--blue-50);
}

.size-picker button.active {
  border-color: var(--blue-500);
  background: var(--blue-50);
  box-shadow: none;
}

.choice-radio {
  width: 18px;
  height: 18px;
  min-width: 18px;
  min-height: 18px;
  border-radius: 50%;
  border: 2px solid var(--line-strong);
  display: grid;
  place-items: center;
  position: relative;
  flex: 0 0 18px;
  box-sizing: border-box;
  line-height: 0;
}

.size-picker button.active .choice-radio {
  border-color: var(--blue-500);
  background: radial-gradient(circle at 50% 50%, var(--blue-500) 0 4.5px, #ffffff 4.75px 100%);
}

.size-picker button.active .choice-radio::after {
  content: none;
}

.choice-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  text-align: left;
}

.choice-copy strong {
  font-size: 14px;
  color: var(--text-strong);
}

.choice-copy span {
  font-size: 12px;
  color: var(--blue-600);
  font-weight: 700;
}

.choice-meta {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 4px;
  white-space: nowrap;
}

.choice-meta del {
  display: inline-flex;
  align-items: center;
  line-height: 1;
  color: var(--muted-soft);
  font-size: 11px;
  font-weight: 500;
  position: relative;
  text-decoration: none;
}

.choice-meta del::after {
  content: "";
  position: absolute;
  z-index: 1;
  left: 0;
  right: 0;
  top: calc(50% - 0.5px);
  height: 1.5px;
  background: currentColor;
  transform: translateY(-50%);
  pointer-events: none;
}

.ingredient-breakdown {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 18px;
  gap: 0;
  margin: 18px 0 22px;
  padding: 0;
  border-top: 1px solid var(--line-soft);
}

.ingredient-line {
  display: block;
  padding: 11px 0;
  border-bottom: 1px solid var(--line-soft);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
}

.ingredient-breakdown strong {
  color: var(--blue-700);
  font-size: 14px;
  margin-right: 7px;
}

.ingredient-breakdown span {
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
}

@media (max-width: 560px) {
  .ingredient-breakdown {
    grid-template-columns: 1fr;
    column-gap: 0;
  }
}

.supply-note {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  align-items: center;
  gap: 3.27px;
  padding: 10px 14px;
  border-radius: var(--radius);
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
}

.supply-note strong {
  color: var(--blue-700);
  font-size: 13px;
}

.supply-note span {
  font-size: 12px;
  color: var(--muted);
}

.selected-price {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 13px;
  padding: 14px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--blue-50) 0%, #ffffff 100%);
  border: 1px solid var(--blue-100);
}

.selected-price span {
  font-size: 12px;
  color: var(--muted);
}

.selected-price strong {
  font-size: 26px;
  color: var(--blue-700);
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  line-height: 1;
}

.selected-price-values {
  display: flex;
  align-items: center;
  gap: 9px;
  min-width: 0;
}

.selected-price-values del {
  color: var(--muted-soft);
  font-size: 21px;
  font-weight: 500;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  position: relative;
  text-decoration: none;
}

.selected-price-values del::after {
  content: "";
  position: absolute;
  z-index: 1;
  left: 0;
  right: 0;
  /* Inter's euro glyph sits optically above the line box midpoint. */
  top: calc(50% - 1px);
  height: 2px;
  background: currentColor;
  transform: translateY(-50%);
  pointer-events: none;
}

.selected-price small {
  font-size: 13px;
  color: var(--muted-soft);
}

.button-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

/* In cart context, both buttons share equal min-height for visual balance */
.button-row .btn,
.cart .btn,
.checkout-grid .btn {
  min-height: 48px;
  padding: 12px 18px;
  font-size: 12px;
  letter-spacing: 0.8px;
}

.button-row.purchase-actions .btn {
  border-radius: 15px;
}

/* Crypto discount gradient text */
.crypto-discount {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  font-weight: 800;
  margin-left: 6px;
  letter-spacing: 0.4px;
}

.summary-row.crypto-discount-row {
  padding: 6px 0;
  font-size: 13.5px;
}

.summary-row.crypto-discount-row span {
  color: var(--blue-600);
  font-weight: 700;
}

.summary-row.crypto-discount-row strong {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  font-weight: 800;
}

.payment-option .crypto-discount {
  display: inline;
  font-size: inherit;
  margin: 0;
  line-height: inherit;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--blue-600);
  font-weight: 800;
}

.limited-note {
  font-size: 12px;
  color: var(--muted-soft);
  font-style: italic;
}

/* Guarantee row — conversion booster */
.guarantee-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--green-soft) 0%, #ffffff 100%);
  border: 1px solid rgba(0, 184, 148, 0.25);
  font-size: 12.5px;
  color: var(--text);
  line-height: 1.55;
}

.guarantee-row .trust-check,
.guarantee-row .guarantee-check {
  flex: 0 0 auto;
  margin-top: 1px;
  width: 22px;
  height: 22px;
  font-size: 18px;
  color: var(--green);
}

.guarantee-row strong {
  color: var(--green);
  font-weight: 800;
}

.product-trust-list {
  display: grid;
  gap: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
}

.product-trust-list span {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
}

.product-trust-list .trust-svg {
  width: 22px;
  height: 22px;
  min-width: 22px;
}

.proof-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  padding: 18px;
  border-radius: var(--radius);
  background: linear-gradient(180deg, #ffffff 0%, var(--panel-tint) 100%);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.proof-row > span {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.4px;
  color: var(--blue-700);
  text-transform: uppercase;
  line-height: 1.3;
}

.proof-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--grad-icon);
  color: #ffffff;
  box-shadow: 0 6px 14px rgba(46, 139, 255, 0.28);
  flex: 0 0 auto;
  margin: 0 auto;
}

.proof-icon svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Keep product proof icons white; .proof-row span otherwise wins on specificity. */
.proof-row .proof-icon,
.proof-row .proof-icon svg {
  color: #ffffff;
  stroke: #ffffff;
}

/* ============================================================
   Paper section
   ============================================================ */
.paper-section {
  padding: 22px;
  border-radius: var(--radius-lg);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.paper-section h2 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  margin: 0 0 6px;
}

.paper-section p {
  font-size: 13px;
  margin: 0 0 12px;
}

.paper-grid {
  display: grid;
  gap: 10px;
}

.proof-evidence-mobile {
  display: none;
}

.paper-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  border-radius: var(--radius);
  background: var(--panel-tint);
  border: 1px solid var(--line-soft);
  text-decoration: none;
  transition: border-color 160ms ease, transform 160ms ease;
}

.paper-card:hover {
  border-color: var(--blue-300);
  transform: translateX(2px);
}

.paper-card strong {
  font-size: 14px;
  color: var(--text-strong);
  font-weight: 700;
}

.paper-card span {
  font-size: 12px;
  color: var(--blue-600);
}

/* ============================================================
   Product info grid (description + disclaimer)
   ============================================================ */
.product-info-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr);
  gap: 24px;
  margin-top: 36px;
}

.product-description-panel {
  padding: 28px;
  border-radius: var(--radius-xl);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.product-description-title-mobile {
  display: none;
}

.detail-list {
  list-style: none;
  margin: 14px 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.detail-list li {
  position: relative;
  padding-left: 22px;
  font-size: 14px;
  color: var(--text);
  line-height: 1.6;
}

.detail-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 12px;
  height: 2px;
  border-radius: 2px;
  background: var(--grad-brand);
}

.spec-table {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-areas:
    "name supply"
    "active net"
    "category testing";
  gap: 14px 22px;
  margin-top: 20px;
  padding: 18px;
  border-radius: var(--radius);
  background: var(--panel-tint);
  border: 1px solid var(--line-soft);
}

.storage-notice {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-top: 22px;
  padding: 12px 14px;
  border: 1px solid var(--blue-100);
  border-radius: var(--radius);
  background: var(--blue-50);
  color: var(--text);
  font-size: 13px;
  font-weight: 650;
  line-height: 1.5;
}

.storage-notice > span:first-child {
  flex: 0 0 auto;
  font-size: 18px;
  line-height: 1.2;
}

.supplement-facts-title {
  margin: 20px 0 0;
  color: var(--text-strong);
  font-size: 20px;
}

.spec-table .spec-row {
  display: grid;
  grid-template-rows: auto auto;
  align-content: start;
  gap: 2px;
}

.spec-name { grid-area: name; }
.spec-active { grid-area: active; }
.spec-supply { grid-area: supply; }
.spec-net { grid-area: net; }
.spec-category { grid-area: category; }
.spec-testing { grid-area: testing; }

.spec-table strong {
  font-size: 11px;
  color: var(--muted);
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
}

.spec-table span {
  font-size: 14px;
  color: var(--text-strong);
  font-weight: 600;
}

.product-disclaimer-card {
  padding: 24px;
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, #ffffff 0%, var(--panel-tint) 100%);
  border: 1px solid var(--blue-100);
  box-shadow: var(--shadow-sm);
}

.product-disclaimer-card h2 {
  font-size: 18px;
  margin: 0 0 10px;
  color: var(--blue-700);
}

.product-disclaimer-card p {
  font-size: 13px;
  margin: 0 0 10px;
}

/* ============================================================
   Cart
   ============================================================ */
.checkout-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(360px, 1fr);
  gap: 24px;
  align-items: start;
}

.checkout-summary-panel {
  position: sticky;
  top: 96px;
  min-height: 100%;
}

.checkout-summary-panel .summary-row.total strong {
  font-size: 22px;
}

.cart-summary-panel .checkout-item-actions {
  display: none;
}

.cart-list {
  display: grid;
  gap: 14px;
}

.cart-item {
  display: grid;
  grid-template-columns: 88px 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 14px;
  border-radius: var(--radius);
  background: var(--panel-tint);
  border: 1px solid var(--line-soft);
}

.cart-thumb {
  width: 88px;
  height: 88px;
  border-radius: var(--radius);
  background: linear-gradient(160deg, #f4f9ff 0%, #dceaf7 100%);
  display: grid;
  place-items: center;
  overflow: hidden;
}

.cart-thumb .packshot {
  padding: 4px;
}

.cart-thumb .packshot img {
  max-height: 80px;
}

.cart-thumb .pack-label {
  display: none;
}

.cart-item h3 {
  margin: 0 0 4px;
  font-size: 15px;
}

.cart-item p {
  margin: 0 0 4px;
  font-size: 12px;
  color: var(--muted);
}

.cart-item strong {
  color: var(--blue-700);
  font-size: 16px;
}

.cart-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-end;
}

.qty-control {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
  background: var(--panel);
}

.qty-control button {
  display: grid;
  place-items: center;
  width: 37px;
  height: 37px;
  padding: 0;
  border: none;
  background: transparent;
  color: var(--blue-600);
  transition: background 160ms ease;
}

.qty-glyph {
  position: relative;
  display: block;
  width: 14px;
  height: 14px;
}

.qty-glyph::before,
.qty-plus::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transform: translate(-50%, -50%);
}

.qty-plus::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.qty-control button:hover {
  background: var(--blue-50);
}

.qty-control > span:not(.qty-glyph) {
  min-width: 32px;
  text-align: center;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-strong);
}

.remove-btn {
  border: none;
  background: transparent;
  color: var(--danger);
  font-size: 12px;
  font-weight: 700;
  text-decoration: underline;
  cursor: pointer;
}

.remove-btn:hover {
  color: #c0392b;
}

.prose h2 {
  margin-bottom: 8px;
}

.prose p {
  margin-bottom: 14px;
}

/* ============================================================
   Checkout summary
   ============================================================ */
.checkout-summary-list {
  display: grid;
  gap: 12px;
  margin-bottom: 16px;
}

.discount-code-block {
  display: grid;
  gap: 7px;
  margin: 0 0 10px;
  padding: 9px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--panel-tint);
}

.discount-code-entry {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 9px;
  align-items: stretch;
}

.discount-code-entry input {
  width: 100%;
  min-width: 0;
  min-height: 42px;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #ffffff;
  color: var(--text-strong);
  font: inherit;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0;
  outline: none;
}

.discount-code-entry input:focus {
  border-color: var(--blue-500);
  box-shadow: 0 0 0 3px rgba(48, 151, 255, 0.14);
}

.discount-apply-button {
  min-width: 76px;
  min-height: 42px;
  padding: 8px 13px;
  border: 0;
  border-radius: 9px;
  background: transparent;
  color: var(--text-strong);
  font: inherit;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.97px;
  cursor: pointer;
}

.discount-apply-button:hover,
.discount-apply-button:focus-visible {
  background: rgba(48, 151, 255, 0.1);
}

.discount-apply-button.is-applied {
  background: var(--grad-cta);
  color: #ffffff;
  box-shadow: 0 6px 16px rgba(25, 124, 238, 0.2);
}

.discount-apply-button:disabled {
  cursor: wait;
  opacity: 0.65;
}

.discount-code-status {
  margin: 0;
  padding: 0 3px;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.35;
}

.discount-code-status.success { color: var(--blue-700); }
.discount-code-status.error { color: var(--danger); }

.checkout-summary-item {
  display: grid;
  grid-template-columns: 64px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 12px 14px;
  border-radius: var(--radius);
  background: var(--panel-tint);
  border: 1px solid var(--line-soft);
}

/* When no thumbnail is shown (checkout summary), use full-width 2-column layout */
.checkout-summary-item.summary-no-thumb {
  grid-template-columns: 1fr auto;
  gap: 16px;
  align-items: center;
}

.checkout-summary-item.summary-editable .summary-copy {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 12px;
}

.checkout-summary-item.summary-editable .summary-copy strong {
  font-size: 15px;
}

.checkout-summary-item.summary-editable .summary-copy > span {
  font-size: 12.5px;
  color: var(--muted);
}

.checkout-item-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 4px;
  width: 100%;
}

.amount-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.summary-thumb {
  width: 64px;
  height: 64px;
  border-radius: 8px;
  background: linear-gradient(160deg, #f4f9ff 0%, #dceaf7 100%);
  display: grid;
  place-items: center;
  overflow: hidden;
  cursor: pointer;
  transition: transform 160ms ease;
}

.summary-thumb:hover {
  transform: scale(1.04);
}

.summary-thumb .packshot {
  padding: 2px;
}

.summary-thumb .packshot img {
  max-height: 60px;
}

.summary-thumb .pack-label {
  display: none;
}

.summary-copy strong {
  display: block;
  font-size: 14px;
  color: var(--text-strong);
}

.summary-copy strong a {
  color: var(--text-strong);
}

.summary-copy strong a:hover {
  color: var(--blue-600);
}

.summary-copy span {
  font-size: 12px;
  color: var(--muted);
}

.checkout-summary-item > b {
  color: var(--blue-700);
  font-size: 15px;
  white-space: nowrap;
}

.summary-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 6px 0;
  font-size: 14px;
  color: var(--muted);
}

.summary-row strong {
  color: var(--text-strong);
}

.shipping-discount-note {
  margin: 0;
  padding: 6px 0;
  color: var(--blue-700);
  font-size: 14px;
  font-weight: 650;
  line-height: 1.45;
  background: var(--grad-cta);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  white-space: nowrap;
}

.summary-row.total {
  margin-top: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 16px;
}

.summary-row.total strong {
  color: var(--blue-700);
  font-size: 20px;
  font-weight: 800;
}

.muted {
  color: var(--muted);
  font-size: 12px;
}

/* ============================================================
   Checkout form
   ============================================================ */
.checkout-form h2 {
  font-size: 18px;
  margin: 18px 0 10px;
}

.checkout-form h2:first-child {
  margin-top: 0;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.field {
  display: grid;
  gap: 4px;
}

.field.full {
  grid-column: 1 / -1;
}

.field > span:first-child {
  font-size: 12px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.3px;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  color: var(--text);
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0;
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.country-select-shell {
  position: relative;
  display: block;
}

.field select.country-select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 36px !important;
  background-image: none !important;
}

.country-select-arrow {
  position: absolute;
  top: 50%;
  right: 9px;
  width: 16px;
  height: 16px;
  pointer-events: none;
  transform: translateY(-50%);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--blue-400);
  box-shadow: 0 0 0 3px rgba(46, 139, 255, 0.14);
}

.field textarea {
  min-height: 110px;
  resize: vertical;
}

.payment-note {
  font-size: 13px;
  color: var(--muted);
  margin: 0 0 10px;
}

.payment-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 14px;
  padding: 1px;
}

.payment-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  cursor: pointer;
  transition: all 160ms ease;
  min-height: 56px;
  min-width: 0;
  overflow: visible;
}

.payment-option:hover {
  border-color: var(--blue-300);
  background: var(--blue-50);
}

.payment-option input {
  appearance: none;
  -webkit-appearance: none;
  position: relative;
  width: 18px;
  height: 18px;
  border: 0;
  border-radius: 50%;
  background: #ffffff;
  flex: 0 0 auto;
  margin: 0;
  box-shadow: inset 0 0 0 1px var(--blue-300);
  transition: background 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.payment-option input:checked {
  background:
    radial-gradient(circle at center, #ffffff 0 27%, transparent 29%),
    var(--grad-cta);
  box-shadow: none;
}

.payment-option-label {
  font-weight: 700;
  color: var(--text);
  font-size: 14px;
  line-height: 1.2;
  min-width: 0;
}

.payment-option:has(input:checked) {
  border-color: var(--blue-500);
  background: var(--blue-50);
  box-shadow: inset 0 0 0 2px rgba(46, 139, 255, 0.12);
}

.payment-option input:checked + .payment-option-label {
  color: var(--text);
  font-weight: 800;
}

.payment-panel {
  position: relative;
  margin-top: 10px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.payment-card-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 14px 16px;
  border-radius: 0;
  border: 0;
  border-bottom: 1px solid var(--blue-200);
  background: #dceeff;
  box-shadow: none;
  min-height: 56px;
}

.payment-dot {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background:
    radial-gradient(circle at center, #ffffff 0 27%, transparent 29%),
    var(--grad-cta);
  flex: 0 0 auto;
}

.payment-card-head strong {
  color: var(--text-strong);
  font-size: 14px;
  font-weight: 900;
}

.card-brands {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
  font-size: 11px;
  color: var(--muted);
  flex: 0 0 auto;
}

.card-brands img {
  width: auto;
  height: 19px;
  max-width: 42px;
  display: block;
  object-fit: contain;
}

.crypto-brand-icons {
  gap: 6px;
}

.crypto-brand-icons img {
  width: 19px;
  height: 19px;
}

.card-brands span {
  padding: 4px 7px;
  border-radius: 4px;
  background: var(--panel);
  border: 1px solid var(--line);
  font-weight: 800;
  color: var(--text-strong);
  font-size: 10px;
}

.card-entry-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.card-input-shell {
  display: grid;
  gap: 4px;
}

.card-input-shell.card-number {
  grid-column: 1 / -1;
}

.card-input-shell span {
  font-size: 11px;
  font-weight: 700;
  color: var(--text);
}

.card-input-shell input,
.card-input-shell select {
  width: 100%;
  min-height: 42px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
}

.payment-panel-icons {
  align-self: center;
  justify-content: flex-end;
  justify-self: end;
  margin: 0;
}

.payment-panel-icons img {
  width: auto;
  height: 19px;
  max-width: 42px;
  object-fit: contain;
}

.payment-panel-icons .card-more {
  min-width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 8px;
}

.hosted-payment-note {
  display: grid;
  grid-template-columns: 1fr;
  align-items: stretch;
  gap: 0;
  padding: 0;
  border: 1px solid var(--blue-500);
  border-radius: 12px;
  background: var(--blue-50);
  overflow: hidden;
}

.hosted-payment-copy,
.payment-note-copy {
  display: grid;
  gap: 5px;
  padding: 14px 18px;
  background: transparent;
}

.hosted-payment-copy strong,
.hosted-payment-note > strong {
  display: inline-flex;
  align-items: center;
  color: var(--text-strong);
  font-size: 13px;
  font-weight: 900;
}

.hosted-payment-copy span,
.payment-note-copy span,
.provider-note {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.provider-note {
  margin: 0;
}

.purchase-submit {
  border-radius: var(--button-radius);
  overflow: hidden;
  isolation: isolate;
}

.purchase-submit:not(:disabled)::before {
  content: "";
  position: absolute;
  top: -60%;
  left: -70%;
  width: 26%;
  height: 220%;
  pointer-events: none;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.18) 35%, rgba(255, 255, 255, 0.58) 50%, rgba(255, 255, 255, 0.18) 65%, transparent 100%);
  transform: rotate(33deg);
  animation: checkout-shine 3.3s ease-in-out infinite;
  z-index: 1;
}

@keyframes checkout-shine {
  0%, 52% {
    left: -70%;
    opacity: 0;
  }
  62% {
    opacity: 1;
  }
  100% {
    left: 128%;
    opacity: 0;
  }
}

.checkout-consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 16px 0;
  font-size: 13px;
  color: var(--muted);
}

.checkout-consent input {
  margin-top: 3px;
  accent-color: var(--blue-500);
}

.checkout-consent a {
  color: var(--blue-600);
  text-decoration: underline;
}

.purchase-submit {
  margin-top: 6px;
}

.notice {
  padding: 10px 14px;
  border: 1px solid var(--blue-200);
  border-radius: var(--radius);
  background: #ffffff !important;
  color: var(--blue-700);
  font-size: 13px;
  font-weight: 600;
}

.notice.success {
  border-color: var(--blue-200);
  background: #ffffff !important;
}

.notice.success > span,
.notice.pending > span {
  display: inline-block;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: var(--blue-600);
  -webkit-text-fill-color: transparent;
}

.notice.error {
  border-color: #fecaca;
  background: #ffffff !important;
  color: #d83b45;
}

.notice.error > span {
  color: #d83b45;
}

/* ============================================================
   Text/policy pages — single continuous document (Gruns-style)
   ============================================================ */
.policy-grid,
.resource-grid,
.contact-grid,
.faq-page-grid {
  display: grid;
  gap: 16px;
}

/* All policy/resource/about/quality/etc pages = ONE document panel */
.policy-grid,
.resource-grid {
  grid-template-columns: 1fr;
}

/* Contact page keeps 2 columns (info + form) */
.contact-grid {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
}

.faq-page-grid {
  grid-template-columns: 1fr;
}

.policy-grid article,
.resource-grid article,
.contact-grid article,
.faq-page-panel {
  padding: 24px;
  border-radius: var(--radius-lg);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

/* Make all policy/resource articles look like one continuous document
   by merging them into a single visual panel (no per-card borders) */
.policy-grid article,
.resource-grid article {
  padding: 0;
  border: none;
  background: transparent;
  box-shadow: none;
}

.policy-grid,
.resource-grid {
  /* The wrapper itself becomes the single document panel */
  padding: 36px 40px;
  border-radius: var(--radius-xl);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
}

.policy-grid article,
.resource-grid article {
  padding: 18px 0;
  border-bottom: 1px solid var(--line-soft);
}

.policy-grid article:last-child,
.resource-grid article:last-child {
  border-bottom: none;
}

.policy-grid article h2,
.resource-grid article h2,
.contact-grid article h2,
.faq-page-panel h2 {
  font-size: 18px;
  margin: 0 0 10px;
  color: var(--blue-700);
  font-weight: 800;
}

.policy-grid article p,
.resource-grid article p,
.contact-grid article p {
  font-size: 14px;
  color: var(--text);
  line-height: 1.75;
  margin: 0;
}

/* Legal pages use a conventional document layout instead of content cards. */
.legal-page {
  min-height: 70vh;
  padding: 34px 24px 84px;
  background: transparent;
  border-top: 1px solid var(--line-soft);
}

.legal-page.information-page {
  background: transparent;
}

.legal-shell {
  width: min(1120px, 100%);
  margin: 0 auto;
}

.legal-breadcrumb {
  margin-bottom: 36px;
  font-size: 13px;
}

.legal-header {
  max-width: 820px;
  padding-bottom: 38px;
  border-bottom: 1px solid var(--line);
}

.legal-kicker {
  margin: 0 0 12px;
  color: var(--blue-600);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.legal-header h1 {
  margin: 0;
  color: var(--text-strong);
  font-family: var(--font-display);
  font-size: 48px;
  line-height: 1.08;
  letter-spacing: 0;
}

.legal-effective {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.legal-intro {
  margin: 22px 0 0;
  color: var(--text);
  font-size: 17px;
  line-height: 1.7;
}

.legal-notice {
  margin: 24px 0 0;
  padding: 15px 18px;
  border-left: 3px solid var(--blue-500);
  background: var(--blue-50);
  color: var(--text);
  font-size: 14px;
  font-weight: 650;
  line-height: 1.65;
}

.legal-layout {
  display: grid;
  grid-template-columns: 232px minmax(0, 760px);
  gap: 64px;
  align-items: start;
  margin-top: 42px;
}

.legal-toc {
  position: sticky;
  top: 112px;
  padding-left: 18px;
  border-left: 2px solid var(--line);
}

.legal-toc summary {
  display: block;
  margin-bottom: 12px;
  color: var(--text-strong);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  cursor: default;
  list-style: none;
}

.legal-toc summary::-webkit-details-marker {
  display: none;
}

.legal-toc nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-height: calc(100vh - 180px);
  overflow-y: auto;
  scrollbar-width: thin;
}

.legal-toc a {
  display: block;
  padding: 6px 10px 6px 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.4;
  text-decoration: none;
}

.legal-toc a:hover,
.legal-toc a:focus-visible {
  color: var(--blue-700);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.legal-document {
  min-width: 0;
}

.legal-section {
  scroll-margin-top: 110px;
  padding: 0 0 30px;
  border-bottom: 1px solid var(--line-soft);
}

.legal-section + .legal-section {
  padding-top: 30px;
}

.legal-section:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.legal-section h2 {
  margin: 0 0 12px;
  color: var(--text-strong);
  font-size: 21px;
  font-weight: 800;
  line-height: 1.35;
}

.legal-section p {
  margin: 0;
  color: #324d6b;
  font-size: 15px;
  line-height: 1.78;
}

@media (max-width: 1024px) {
  .legal-page {
    padding: 26px 20px 64px;
  }

  .legal-breadcrumb {
    margin-bottom: 28px;
  }

  .legal-header {
    max-width: none;
    padding-bottom: 30px;
  }

  .legal-header h1 {
    font-size: 38px;
  }

  .legal-layout {
    grid-template-columns: 1fr;
    gap: 32px;
    margin-top: 32px;
  }

  .legal-toc {
    position: static;
    padding: 18px 20px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--bg-soft);
  }

  .legal-toc summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0;
    cursor: pointer;
  }

  .legal-toc summary::after {
    color: var(--blue-600);
    content: "+";
    font-size: 20px;
    font-weight: 700;
    line-height: 1;
  }

  .legal-toc[open] summary {
    margin-bottom: 12px;
  }

  .legal-toc[open] summary::after {
    content: "\2212";
  }

  .legal-toc nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2px 18px;
    max-height: none;
    overflow: visible;
  }
}

@media (max-width: 560px) {
  .legal-page {
    padding: 22px 16px 52px;
  }

  .legal-header h1 {
    font-size: 33px;
  }

  .legal-intro {
    font-size: 15px;
  }

  .legal-toc nav {
    grid-template-columns: 1fr;
  }

  .legal-section,
  .legal-section + .legal-section {
    padding-top: 24px;
    padding-bottom: 24px;
  }

  .legal-section:first-child {
    padding-top: 0;
  }

  .legal-section h2 {
    font-size: 18px;
  }

  .legal-section p {
    font-size: 14px;
    line-height: 1.72;
  }
}

.contact-form-compact {
  margin-top: 16px;
  padding: 28px;
  border-radius: var(--radius-lg);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.contact-form-compact h2 {
  font-size: 18px;
  margin: 0 0 16px;
  color: var(--blue-700);
  font-weight: 800;
}

.contact-form-compact .btn {
  min-height: 48px;
  padding: 12px 22px;
}

.contact-submit-row {
  display: flex;
  align-items: center;
  gap: 27px;
  margin-top: 18px;
}

.turnstile-slot {
  min-height: 65px;
}

.turnstile-slot .cf-turnstile {
  min-height: 65px;
}

.contact-form-compact .field {
  margin-bottom: 4px;
}

/* Contact info panel — proper padding */
.contact-grid article {
  padding: 28px;
}

.home-guide-section {
  scroll-margin-top: 24px;
}

/* Product standards comparison */
/* On the product page, the comparison box should match the width of the
   product-info-grid above it (full width of the product-detail-section). */
.comparison-section-product {
  padding-left: 0;
  padding-right: 0;
  padding-top: 16px;
  padding-bottom: 16px;
}

.comparison-section-product .comparison-table-panel {
  margin-top: 0;
}

.comparison-table-panel {
  padding: 32px;
  border-radius: var(--radius-xl);
  background:
    linear-gradient(160deg, #f4f9ff 0%, #ffffff 100%);
  border: 1px solid var(--blue-200);
  box-shadow: var(--shadow-md);
  margin-top: 28px;
}

.comparison-table-panel h2,
.comparison-table-panel .comparison-title {
  text-align: center;
  margin: 0 0 8px;
  font-size: clamp(30px, 4vw, 42px);
  font-weight: 900;
  color: var(--text-strong);
  letter-spacing: -0.5px;
}

.comparison-table-panel .comparison-sub {
  text-align: center;
  margin: 0 auto 24px;
  font-size: 15px;
  color: var(--muted);
  max-width: 70ch;
  line-height: 1.6;
}

.comparison-table {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
}

.comparison-table-scroll {
  width: 100%;
  border-radius: var(--radius);
  overflow: hidden;
}

.comparison-table > div {
  padding: 14px 16px;
  background: var(--panel);
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--text);
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  justify-content: flex-start;
  gap: 8px;
}

.comparison-table > div.ct-head {
  background: linear-gradient(135deg, var(--blue-500) 0%, var(--blue-600) 100%);
  font-weight: 800;
  color: #ffffff;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 12px;
  text-align: center;
  align-items: center;
  justify-content: center;
}

.comparison-table > div.ct-head.dynabind-head {
  background: var(--grad-cta);
  color: #ffffff;
}

.comparison-table > div.ct-row-label {
  background: var(--panel-tint);
  font-weight: 700;
  color: var(--text-strong);
}

.comparison-table > div.ct-dynabind {
  background: linear-gradient(135deg, rgba(143, 208, 255, 0.18) 0%, rgba(46, 139, 255, 0.08) 100%);
  font-weight: 700;
  color: var(--blue-700);
}

/* iOS-style checkmark/cross icons — inline, left of text */
.comparison-table .ct-icon {
  flex: 0 0 auto;
  font-size: 16px;
  line-height: 1.4;
  width: 20px;
  text-align: center;
}

.comparison-table .ct-yes {
  color: var(--green);
  font-size: 21px;
  line-height: 1;
}

.comparison-table .ct-no {
  color: var(--danger);
}

/* Legacy classes (kept for backward compat, no longer used) */
.comparison-table .check {
  color: var(--green);
  font-weight: 800;
  font-size: 16px;
}

.comparison-table .cross {
  color: var(--muted-soft);
  font-weight: 800;
  font-size: 16px;
}

.comparison-foot {
  margin-top: 20px;
  padding: 14px 18px;
  border-radius: var(--radius);
  background: var(--blue-50);
  border: 1px dashed var(--blue-300);
  font-size: 13.5px;
  color: var(--blue-700);
  line-height: 1.6;
  text-align: center;
  font-weight: 600;
  white-space: nowrap;
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  margin-top: 60px;
  border-top: 1px solid var(--line);
  background:
    linear-gradient(180deg, #ffffff 0%, var(--bg-soft) 100%);
  padding: 50px 22px 28px;
}

.footer-grid {
  width: min(100%, var(--max));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 36px;
}

.footer-grid .footer-brand {
  display: inline-grid;
  grid-template-columns: 38px minmax(0, auto);
  align-items: center;
  column-gap: 10px;
  padding: 0;
  margin-bottom: 14px;
}

.footer-brand img {
  width: 38px;
  height: 38px;
  object-fit: contain;
}

.footer-brand > span {
  display: grid;
  align-content: center;
  min-width: 0;
}

.footer-brand strong {
  font-size: 16px;
  color: var(--text-strong);
}

.footer-brand small {
  font-size: 11px;
  color: var(--muted);
}

.footer-grid p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.65;
  max-width: 38ch;
}

.footer-grid h2 {
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--blue-700);
  margin: 0 0 12px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  font-weight: 800;
}

.footer-grid a {
  display: block;
  padding: 4px 0;
  font-size: 13px;
  color: var(--text);
  transition: color 160ms ease;
}

.footer-grid a:hover {
  color: var(--blue-600);
}

.footer-bottom {
  width: min(100%, var(--max));
  margin: 30px auto 0;
  padding-top: 18px;
  border-top: 1px solid var(--line-soft);
  display: grid;
  gap: 8px;
}

.footer-fda {
  font-size: 11px;
  color: var(--muted-soft);
  line-height: 1.55;
  max-width: 90ch;
}

.footer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 12px;
  color: var(--muted);
}

.footer-meta a {
  color: var(--blue-600);
}

/* ============================================================
   Science section (full-width blue gradient, Gruns third_party_science style)
   ============================================================ */
.science-section {
  width: auto;
  margin-left: 0;
  padding: 56px 22px;
  background:
    linear-gradient(90deg, #1a6fe0 0%, #2e8bff 48%, #5baeff 100%),
    #1a6fe0;
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.28), 0 12px 30px rgba(0, 116, 255, 0.18);
  color: #ffffff;
}

.science-section-inner {
  width: min(100%, var(--max));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 40px;
  align-items: center;
}

.science-copy h2 {
  color: #ffffff;
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 900;
  margin: 0 0 12px;
  line-height: 1.1;
}

.science-copy p {
  color: rgba(255, 255, 255, 0.92);
  font-size: 16px;
  line-height: 1.65;
  max-width: 50ch;
  margin: 0;
}

.science-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.science-feature {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
}

.science-feature img {
  width: 87px;
  height: 87px;
  filter: brightness(0) invert(1);
  color: #ffffff;
  drop-shadow(0 4px 12px rgba(255, 255, 255, 0.25));
}

.science-feature strong {
  color: #ffffff;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
}

@media (max-width: 768px) {
  .science-section-inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .science-features {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }
  .science-feature svg {
    width: 36px;
    height: 36px;
  }
  .science-feature strong {
    font-size: 10px;
  }
}

/* ============================================================
   Mailing list section
   ============================================================ */
.mailing-list-section {
  padding-top: 40px;
  padding-bottom: 40px;
}

.mailing-list-box {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 32px;
  align-items: center;
  padding: 36px 40px;
  border-radius: var(--radius-xl);
  background: var(--grad-cta);
  border: 1px solid var(--blue-200);
  box-shadow: var(--shadow-md);
}

.mailing-list-box,
.mailing-list-copy h2,
.mailing-list-copy p {
  color: #ffffff;
}

.mailing-list-copy h2 {
  font-size: clamp(22px, 2.6vw, 28px);
  margin: 0 0 8px;
}

.mailing-list-copy p {
  font-size: 14.5px;
  line-height: 1.65;
  margin: 0;
}

.mailing-list-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}

.mailing-list-controls {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.mailing-list-form input {
  width: 100%;
  min-width: 0;
  height: 48px;
  min-height: 48px;
  box-sizing: border-box;
  padding: 12px 16px;
  border: 1px solid var(--blue-200);
  border-radius: 999px;
  background: linear-gradient(135deg, var(--blue-50) 0%, #ffffff 100%);
  color: var(--text);
  outline: none;
  font-size: 14px;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.mailing-list-form input::placeholder {
  color: rgba(57, 82, 116, 0.82) !important;
  opacity: 1;
}

.mailing-list-form input:focus {
  border-color: var(--blue-400);
  background: #ffffff;
  box-shadow: 0 0 0 4px rgba(46, 139, 255, 0.14);
}

.mailing-list-form .btn {
  height: 48px;
  min-height: 48px;
  padding: 0 24px;
  box-sizing: border-box;
  border-radius: 999px;
  background: #ffffff !important;
  color: var(--blue-700);
  -webkit-text-fill-color: var(--blue-700);
  box-shadow: 0 10px 24px rgba(6, 26, 48, 0.14);
}

.turnstile-slot-newsletter {
  width: 100%;
  justify-self: center;
}

.mailing-list-status {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.mailing-list-status:empty {
  display: none;
}

.newsletter-popup {
  width: min(460px, calc(100vw - 32px));
  box-sizing: border-box;
  padding: 40px 36px 34px;
  border: 1px solid var(--blue-200);
  border-radius: 18px;
  background: #ffffff !important;
  color: var(--blue-700) !important;
  color-scheme: only light;
  box-shadow: 0 24px 70px rgba(6, 26, 48, 0.24);
  text-align: center;
}

.newsletter-popup::backdrop {
  background: rgba(6, 26, 48, 0.44);
  backdrop-filter: blur(4px);
}

.newsletter-popup[open] {
  animation: newsletter-popup-in 180ms ease-out;
}

.newsletter-popup-close {
  position: absolute;
  top: 12px;
  right: 14px;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: var(--blue-50);
  color: var(--blue-700);
  font: 500 27px/1 Arial, sans-serif;
  cursor: pointer;
}

.newsletter-popup-title,
.newsletter-popup-message {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: var(--blue-600);
  -webkit-text-fill-color: transparent;
}

.newsletter-popup-title {
  margin: 0 0 14px;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 1.2px;
}

.newsletter-popup-message {
  margin: 0;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.55;
}

.newsletter-popup[data-state="error"] {
  border-color: #fecaca;
}

.newsletter-popup[data-state="error"] .newsletter-popup-message {
  background: none;
  color: #d83b45;
  -webkit-text-fill-color: #d83b45;
}

@keyframes newsletter-popup-in {
  from { opacity: 0; transform: translateY(8px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.turnstile-slot[hidden] {
  display: none !important;
}

.turnstile-slot-contact {
  flex: 0 1 300px;
}

@media (max-width: 768px) {
  .mailing-list-box {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 28px 24px;
  }

  .mailing-list-copy {
    width: 100%;
    max-width: 430px;
    margin-inline: auto;
    text-align: center;
  }

  .mailing-list-form {
    width: 100%;
    max-width: 430px;
    margin-inline: auto;
    align-items: center;
  }

  .mailing-list-controls {
    width: 100%;
  }

  .mailing-list-form input {
    width: 100%;
    margin-inline: auto;
    text-align: center;
  }

  .newsletter-popup {
    padding: 38px 24px 30px;
    border-radius: 16px;
  }

  .newsletter-popup-message {
    font-size: 16px;
  }
}
.cookie-panel {
  position: fixed;
  bottom: 22px;
  left: 22px;
  z-index: 60;
  width: 380px;
  max-width: calc(100vw - 44px);
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 20px 22px;
  border-radius: var(--radius-lg);
  background: var(--panel);
  border: 1px solid var(--blue-200);
  box-shadow: var(--shadow-lg);
}

.cookie-panel strong {
  display: block;
  font-size: 15px;
  color: var(--text-strong);
  margin-bottom: 6px;
  font-weight: 800;
}

.cookie-panel p {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
}

.cookie-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.cookie-actions .btn {
  flex: 1;
  min-height: 40px;
}

.cookie-panel.success {
  background: linear-gradient(135deg, var(--green-soft) 0%, #ffffff 100%);
  border-color: var(--green);
}

.cookie-panel.success p {
  color: var(--green);
  font-weight: 700;
  font-size: 13px;
}

/* ============================================================
   WhatsApp sticky
   ============================================================ */
.whatsapp-sticky {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 50;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--grad-cta);
  display: grid;
  place-items: center;
  box-shadow: 0 10px 26px rgba(46, 139, 255, 0.34);
  transition: transform 180ms ease;
  visibility: visible;
}

.whatsapp-sticky:hover {
  transform: scale(1.06);
}

.whatsapp-sticky svg {
  width: 34px;
  height: 34px;
  fill: #ffffff;
}

/* ============================================================
   Reveal animation
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 600ms ease, transform 600ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   Noscript
   ============================================================ */
.noscript-content {
  max-width: 720px;
  margin: 60px auto;
  padding: 30px;
  text-align: center;
  color: var(--text);
}

.noscript-content h1 {
  color: var(--text-strong);
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 960px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 32px;
    min-height: auto;
    padding-top: 32px;
  }

  .hero-product-image {
    width: 100%;
    max-width: 100%;
  }

  .product-page {
    grid-template-columns: 1fr;
  }

  .product-gallery {
    position: static;
  }

  .checkout-grid {
    grid-template-columns: 1fr;
  }

.product-info-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .policy-grid,
  .resource-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

.mobile-product-paper-section {
  display: none;
}

/* Keep the complete purchase path visible on shorter laptop and desktop screens. */
@media (min-width: 961px) and (max-height: 900px) {
  .top-offer-bar {
    min-height: 30px;
    padding-top: 5px;
    padding-bottom: 5px;
    font-size: 0.7rem;
  }

  .navbar {
    gap: 18px;
    padding-top: 8px;
    padding-bottom: 8px;
  }

  .brand {
    gap: 9px;
  }

  .brand img {
    width: 40px;
    height: 40px;
  }

  .brand strong {
    font-size: 17px;
  }

  .brand small {
    margin-top: 2px;
    font-size: 9px;
  }

  .nav-links a {
    padding: 7px 10px;
    font-size: 12px;
  }

  .cart-pill {
    min-width: 104px;
    gap: 7px;
    padding: 8px 13px;
  }

  .cart-svg {
    width: 20px;
    height: 20px;
  }

  .cart-pill [data-cart-count] {
    min-width: 20px;
    min-height: 20px;
  }

  .header-search {
    gap: 10px;
    padding-top: 8px;
    padding-bottom: 8px;
  }

  .header-search input,
  .header-search .btn {
    min-height: 40px;
  }

  .header-search input {
    padding-top: 8px;
    padding-bottom: 8px;
  }

  .header-search .btn {
    padding: 9px 24px;
  }

  .product-detail-section {
    padding-top: 20px;
  }

  .product-page {
    gap: 24px;
  }

  .product-gallery {
    gap: 12px;
    top: 80px;
  }

  .purchase-panel {
    gap: 8px;
    padding: 20px 22px;
  }

  .gift-offer-banner {
    gap: 7px;
    padding: 6px 14px;
    font-size: 12.5px;
  }

  .gift-offer-emoji {
    width: 18px;
    height: 18px;
    font-size: 15px;
  }

  .purchase-rating {
    gap: 7px;
    padding: 7px 11px;
    font-size: 12px;
  }

  .purchase-rating strong {
    font-size: 14px;
  }

  .purchase-panel h1 {
    margin: 0;
    font-size: 28px;
    line-height: 1.1;
  }

  .purchase-panel .lead {
    margin: 0;
    font-size: 14px;
    line-height: 1.4;
  }

  .compound-benefits {
    gap: 5px;
  }

  .compound-benefits li {
    gap: 8px;
    font-size: 12.5px;
    line-height: 1.25;
  }

  .benefit-check {
    width: 16px;
    height: 16px;
    margin-top: 0;
    font-size: 10px;
  }

  .purchase-subhead {
    margin: 1px 0 3px;
    font-size: 11px;
  }

  .size-picker {
    gap: 7px;
  }

  .size-picker button {
    gap: 7px;
    padding: 8px;
  }

  .choice-copy strong {
    font-size: 12.5px;
  }

  .choice-copy span {
    font-size: 11px;
  }

  .supply-note {
    padding: 7px 10px;
  }

  .supply-note strong {
    font-size: 12px;
  }

  .supply-note span {
    font-size: 11px;
  }

  .selected-price {
    padding: 9px 11px;
  }

  .selected-price strong {
    font-size: 22px;
    line-height: 1.05;
  }

  .selected-price small {
    font-size: 11.5px;
  }

  .button-row.purchase-actions .btn {
    min-height: 42px;
    padding: 8px 12px;
  }

  .guarantee-row {
    gap: 8px;
    padding: 9px 11px;
    font-size: 11.5px;
    line-height: 1.4;
  }
}

@media (min-width: 961px) and (max-height: 700px) {
  .top-offer-bar {
    min-height: 26px;
    padding-top: 3px;
    padding-bottom: 3px;
    font-size: 0.64rem;
    line-height: 1.2;
  }

  .navbar {
    padding-top: 5px;
    padding-bottom: 5px;
  }

  .brand img {
    width: 34px;
    height: 34px;
  }

  .brand strong {
    font-size: 15px;
  }

  .brand small {
    font-size: 8px;
  }

  .nav-links a {
    padding: 6px 9px;
    font-size: 11.5px;
  }

  .cart-pill {
    min-width: 96px;
    padding: 6px 11px;
  }

  .header-search {
    padding-top: 5px;
    padding-bottom: 5px;
  }

  .header-search input,
  .header-search .btn {
    min-height: 36px;
  }

  .header-search .btn {
    padding: 7px 22px;
  }

  .product-detail-section {
    padding-top: 12px;
  }

  .purchase-panel {
    gap: 6px;
    padding: 16px 18px;
  }

  .gift-offer-banner {
    padding: 4px 12px;
    font-size: 11.5px;
  }

  .gift-offer-emoji {
    width: 16px;
    height: 16px;
    font-size: 14px;
  }

  .purchase-rating {
    padding: 5px 9px;
    font-size: 11px;
  }

  .purchase-rating strong {
    font-size: 13px;
  }

  .purchase-panel h1 {
    font-size: 25px;
  }

  .purchase-panel .lead {
    font-size: 13px;
    line-height: 1.32;
  }

  .compound-benefits {
    gap: 4px;
  }

  .compound-benefits li {
    font-size: 11.5px;
    line-height: 1.2;
  }

  .benefit-check {
    width: 14px;
    height: 14px;
    font-size: 9px;
  }

  .purchase-subhead {
    margin: 0 0 2px;
    font-size: 10px;
  }

  .size-picker {
    gap: 5px;
  }

  .size-picker button {
    gap: 6px;
    padding: 6px;
  }

  .choice-radio {
    width: 18px;
    height: 18px;
    min-width: 18px;
    min-height: 18px;
    flex-basis: 18px;
  }

  .choice-copy strong {
    font-size: 11.5px;
  }

  .choice-copy span {
    font-size: 10px;
  }

  .supply-note {
    padding: 6px 8px;
  }

  .supply-note strong {
    font-size: 11px;
  }

  .supply-note span {
    font-size: 10.5px;
  }

  .selected-price {
    padding: 7px 9px;
  }

  .selected-price strong {
    font-size: 20px;
  }

  .selected-price small {
    font-size: 10.5px;
  }

  .button-row.purchase-actions .btn {
    min-height: 38px;
    padding: 6px 10px;
  }
}

/* Tablet navigation changes before the six-link desktop menu can collide with the brand. */
@media (min-width: 721px) and (max-width: 960px) {
  .navbar {
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 10px;
    padding: 12px 22px;
  }

  .brand { gap: 10px; }
  .brand img { width: 42px; height: 42px; }
  .brand strong { font-size: 18px; white-space: nowrap; }
  .brand small { font-size: 10px; }

  .nav-toggle { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 22px;
    background: var(--panel);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-md);
    z-index: 45;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 13px 16px; font-size: 15px; }

  .cart-pill { min-width: auto; padding: 9px 11px; gap: 6px; }
  .cart-label { display: none; }
  .cart-svg { width: 20px; height: 20px; }

  .header-search { width: min(calc(100% - 44px), 900px); }

  .product-page {
    grid-template-columns: minmax(0, 1fr);
  }

  .product-gallery {
    position: static;
  }
}

@media (max-width: 720px) {
  /* ---- Header ---- */
  .site-header {
    position: sticky;
    top: 0;
  }

  .top-offer-bar {
    font-size: clamp(0.63rem, 3.16vw, 0.71rem);
    font-weight: 700;
    letter-spacing: 0;
    padding: 7px 2px;
    min-height: 32px;
    text-align: center;
    justify-content: center;
    align-items: center;
  }
  .top-offer-bar .offer-desktop { display: none; }
  .top-offer-bar .offer-mobile { display: inline-flex; }
  .top-offer-bar .offer-package { font-size: 0.97rem; }

  .navbar {
    grid-template-columns: minmax(0, 1fr) auto auto;
    padding: 10px;
    gap: 8px;
  }
  .brand { gap: 8px; overflow: hidden; }
  .brand img { width: 40px; height: 40px; }
  .site-header .brand strong { font-size: 16px; white-space: nowrap; }
  .brand small { font-size: 10px; }

  .header-search { display: none; }

  .nav-links {
    display: flex;
    position: absolute;
    top: 100%; left: 0; right: 0;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    padding: 0 12px;
    border-top: 3px solid #d1d5db;
    border-bottom: 1px solid var(--line);
    border-radius: 0 0 18px 18px;
    background: linear-gradient(180deg, #ffffff 0%, #f4f9ff 100%);
    box-shadow: var(--shadow-md);
    isolation: isolate;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: max-height 280ms ease, padding 280ms ease, opacity 180ms ease, visibility 0s linear 280ms;
    z-index: 45;
  }
  .nav-links.open {
    max-height: 420px;
    padding-top: 8px;
    padding-bottom: 12px;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition: max-height 280ms ease, padding 280ms ease, opacity 180ms ease, visibility 0s;
  }
  .nav-links a { padding: 14px 16px; border-radius: var(--radius); font-size: 15px; }
  .nav-toggle { display: flex; width: 40px; height: 40px; }
  .cart-pill { min-width: auto; padding: 8px 10px; gap: 6px; }
  .cart-label { display: none; }
  .cart-svg { width: 20px; height: 20px; }

  /* ---- Hero ---- */
  .hero { padding-top: 32px; padding-bottom: 27px; }
  .hero-inner { display: flex; flex-direction: column; gap: 20px; }
  .hero-image-wrap { order: -1; display: flex; flex-direction: column; align-items: center; gap: 9px; }
  .hero-product-image { width: 100%; height: 397px; max-height: 397px; object-fit: contain; }
  .hero-copy { text-align: center; order: 1; }
  .hero-actions { justify-content: center; gap: 10px; }
  .hero-actions .btn { flex: 1; min-height: 51px; height: 51px; max-height: 51px; font-size: 11px; padding: 10px 14px; }
  .hero-feature-boxes { grid-template-columns: 1fr; gap: 10px; margin-top: 24px; }
  .hero-feature-boxes article { flex-direction: row; align-items: center; text-align: left; gap: 14px; padding: 14px 16px; }
  .hero-feature-boxes .feature-icon { width: 40px; height: 40px; flex: 0 0 auto; }
  .hero-feature-boxes .feature-icon svg { width: 22px; height: 22px; }
  .hero-feature-boxes strong { flex: 0 0 94px; margin-top: 0; font-size: 11px; }
  .hero-feature-boxes span { flex: 1 1 0; min-width: 0; font-size: 12px; }
  .hero-image-wrap { order: -1; }
  .hero-product-image { height: 397px; max-height: 397px; }
  .hero-trust-badges { display: none; }

  /* ---- Sections ---- */
  .section, .hero { padding-left: 16px; padding-right: 16px; padding-top: 32px; padding-bottom: 32px; }
  .section-tight { padding-top: 20px; padding-bottom: 20px; }
  .hero.hero-clean { padding-top: 32px; padding-bottom: 27px; }
  .section.section-tight.product-section { padding-top: 0; padding-bottom: 32px; }
  .section.section-tight.comparison-section { padding-top: 20px; padding-bottom: 0 !important; }
  .page-hero.slim-page { padding-bottom: 0; }

  /* ---- Selector panel ---- */
  .selector-panel { padding: 18px 16px; border-radius: var(--radius-lg); }
  .catalog-head-centered { text-align: left; }
  .filter-row.home-filter-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin-bottom: 20px;
    width: 100%;
  }
  .filter-row.home-filter-row .chip {
    width: 100%;
    min-width: 0;
    min-height: 38px;
    padding: 8px 6px;
    text-align: center;
  }
  .filter-row.home-filter-row .chip[data-home-category="Skin"] {
    display: none;
  }
  .chip { padding: 7px 12px; font-size: 12px; }
  .filter-row.home-filter-row .catalog-cta-desktop {
    display: none;
  }
  .catalog-cta-mobile {
    display: flex;
    width: 100%;
    min-height: 44px;
    margin: 18px 0 0;
    font-size: 12px;
  }

  /* ---- Product grid: 2 columns ---- */
  .product-grid, .product-grid-dense { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .product-card { border-radius: var(--radius); }
  .product-visual { aspect-ratio: 1 / 1; }
  .product-visual .packshot img { max-height: 140px; }
  .product-badge { max-width: calc(100% - 16px); font-size: 0; padding: 3px 7px; top: 8px; left: 8px; }
  .product-badge::after { content: attr(data-mobile-label); font-size: 9px; }
  .stock-badge { font-size: 9px; padding: 3px 7px; top: 8px; right: 8px; }
  .stock-dot { width: 6px; height: 6px; }

  .product-body { padding: 10px 10px 2px; gap: 4px; }
  .home-product-grid .product-body {
    padding-right: 10px;
    padding-left: 10px;
  }
  .product-body h3 { font-size: 14px; }
  .product-body > p {
    font-size: 11.5px; line-height: 1.4;
    -webkit-line-clamp: 2; -webkit-box-orient: vertical;
    overflow: hidden; min-height: 32px;
  }
  .rating-row { font-size: 12px; gap: 5px; }
  .stars-svg { width: 72px; height: 14px; }
  .stars-svg .stars-bg, .stars-svg .stars-fg { width: 72px; height: 14px; }
  .rating-count { font-size: 10px; }
  .card-price { gap: 2px; margin-top: 4px; padding-bottom: 0; }
  .card-price strong { font-size: 15px; }
  .card-price span { font-size: 10px; }
  .card-price small { font-size: 9.5px; }

  .product-actions {
    grid-template-columns: 1fr 1fr;
    gap: 6px;
    margin-top: 6px;
    margin-bottom: 10px;
    padding: 0 10px !important;
  }
  .home-product-grid .product-actions {
    padding-right: 10px !important;
    padding-left: 10px !important;
  }
  .product-actions .btn {
    font-size: 9px;
    padding: 7px 4px;
    min-height: 34px;
    letter-spacing: 0.3px;
    line-height: 1.1;
  }

  /* ---- Comparison ---- */
  .comparison-table-panel { padding: 20px 16px; border-radius: var(--radius-lg); width: 100%; box-sizing: border-box; }
  .comparison-title { font-size: 24px !important; }
  .comparison-sub { font-size: 13px; }
  .comparison-table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .comparison-table { display: grid; grid-template-columns: 140px repeat(3, 190px); min-width: 710px; overflow: hidden; width: 100%; }
  .comparison-table > div { padding: 10px 12px; font-size: 12px; white-space: normal; }
  .comparison-table > div.ct-head.dynabind-head { background: var(--grad-cta) !important; color: #ffffff !important; }
  .comparison-foot { font-size: 12px; padding: 12px 14px; white-space: normal; }

  /* ---- Science ---- */
  .science-section { padding: 36px 16px; }
  .science-section-inner { display: flex; flex-direction: column; gap: 24px; text-align: center; align-items: center; }
  .science-copy { order: 2; width: 100%; text-align: center; }
  .science-features { order: 1; width: 100%; }
  .science-copy h2 { font-size: 26px; text-align: center; }
  .science-copy p { font-size: 14px; text-align: center; margin: 0 auto; }
  .science-features { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .science-feature img { width: 67px; height: 67px; filter: brightness(0) invert(1); }
  .science-feature strong { font-size: 9px; line-height: 1.35; letter-spacing: 0.5px; }
  .science-feature-first-line { display: block; }

  /* ---- How to choose ---- */
  .process-strip { grid-template-columns: 1fr; gap: 12px; }
  .process-strip > div { padding: 18px 16px; }
  .step-number { width: 32px; height: 32px; font-size: 14px; }
  .process-strip strong { font-size: 15px; }
  .process-strip span { font-size: 13px; }

  /* ---- FAQ ---- */
  .faq-item { padding: 12px 14px; }
  .faq-item summary { font-size: 14px; }
  .faq-item p { font-size: 13px; }

  /* ---- Mailing list ---- */
  .mailing-list-box { grid-template-columns: 1fr; gap: 18px; padding: 24px 20px; border-radius: var(--radius-lg); }
  .mailing-list-copy h2 { font-size: 22px; }
  .mailing-list-copy p { font-size: 13px; }
  .mailing-list-form { display: flex; flex-direction: column; }
  .mailing-list-controls { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; width: 100%; }
  .mailing-list-form input { width: 100%; min-height: 48px; border-radius: 12px; }
  .mailing-list-form .btn { width: auto; min-width: 112px; height: 48px; min-height: 48px; padding: 0 16px; border-radius: 12px; }
  .turnstile-slot-newsletter { order: 2; width: 100%; }
  .contact-submit-row { flex-direction: column; align-items: stretch; gap: 12px; }
  .turnstile-slot-contact { order: -1; width: 100%; align-self: center; }

  /* ---- Disclaimer ---- */
  .disclaimer-panel { padding: 16px 18px; }
  .disclaimer-panel p { font-size: 12px; }

  /* ---- Product detail ---- */
  .product-detail-visual { aspect-ratio: 1 / 1; padding: 0; min-height: auto; border-radius: var(--radius-lg); }
  .product-detail-visual .packshot { width: 100%; height: 100%; padding: 3.97px; }
  .product-detail-visual .packshot-media { display: block; width: 100%; height: 100%; }
  .product-detail-visual .packshot img { width: 100%; height: 100%; max-height: none; object-fit: contain; }
  .purchase-panel { padding: 18px 16px; border-radius: var(--radius-lg); gap: 11px; }
  .purchase-panel h1 { margin: 0; font-size: 26px; line-height: 1.15; }
  .purchase-panel .lead { margin-bottom: 2px; font-size: 15px; }
  .purchase-rating { flex-wrap: nowrap; gap: 6px; padding: 8px 10px; font-size: 11px; white-space: nowrap; }
  .purchase-rating strong { font-size: 13px; }
  .purchase-rating .stars-svg,
  .purchase-rating .stars-svg .stars-bg,
  .purchase-rating .stars-svg .stars-fg { width: 82px; height: 16px; }
  .size-picker { gap: 5px; }
  .size-picker button { gap: 8px; padding: 10px 8px; }
  .size-picker .choice-radio { width: 17px; height: 17px; }
  .choice-copy strong { font-size: 12px; white-space: nowrap; }
  .choice-copy span { font-size: 10px; }
  .supply-note { gap: 3.27px; }
  .selected-price strong { font-size: 22px; }
  .selected-price-values { gap: 7px; }
  .selected-price-values del { font-size: 18px; }
  .button-row { grid-template-columns: 1fr; gap: 8px; }
  .proof-row { gap: 9px; padding: 12px 10px; }
  .proof-icon { width: 36px; height: 36px; border-radius: 10px; }
  .proof-icon svg { width: 18px; height: 18px; }
  .proof-row > span { font-size: 9px; gap: 9px; }
  .proof-evidence-desktop { display: none; }
  .proof-evidence-mobile { display: inline; }
  .spec-table {
    grid-template-columns: 1fr;
    grid-template-areas:
      "name"
      "active"
      "category"
      "supply"
      "net"
      "testing";
    gap: 10px;
    padding: 14px;
  }
  .product-description-title-desktop { display: none; }
  .product-description-title-mobile { display: inline; }
  .product-description-panel .product-description-title {
    margin-bottom: 12px;
    color: #071b30;
    font-weight: 800;
  }

  /* ---- Product page: research papers under purchase panel ---- */
  .product-page { display: flex; flex-direction: column; }
  .product-gallery { order: 1; display: flex; flex-direction: column; }
  .product-gallery .product-detail-visual { order: 1; }
  .product-gallery .proof-row { order: 2; }
  .panel.purchase-panel { order: 3; }
  .desktop-product-paper-section { display: none; }
  .mobile-product-paper-section { display: block; order: 4; }
  .product-info-grid { order: 5; }

  /* ---- Checkout ---- */
  .checkout-grid { display: flex; flex-direction: column; }
  .checkout-grid > .checkout-summary-panel { order: -1; }
  .checkout-grid > .checkout-form { order: 1; }
  .cart-products-panel { display: none; }
  .cart-summary-panel { width: 100%; }
  .cart-summary-panel .checkout-item-actions { display: flex; }
  .checkout-form { padding: 20px 16px; border-radius: var(--radius-lg); }
  .form-grid { grid-template-columns: 1fr; gap: 10px; }
  .card-entry-box { grid-template-columns: 1fr; gap: 8px; padding: 14px; }
  .field input, .field select { min-height: 48px; font-size: 16px; }
  .payment-tabs { grid-template-columns: 1fr; gap: 8px; }
  .payment-option { min-height: 52px; padding: 12px 14px; gap: 10px; }
  .payment-option input { width: 18px; height: 18px; }
  .payment-option-label { font-size: 14px; }
  .payment-option .crypto-discount { font-size: inherit; }
  .card-brands img,
  .crypto-brand-icons img,
  .payment-panel-icons img {
    height: 19px;
  }
  .crypto-brand-icons img {
    width: 19px;
  }
  .payment-panel-icons .card-more {
    min-width: 22px;
    height: 22px;
  }
  .crypto-brand-icons .card-more { font-size: 9px; }
  .checkout-summary-panel { position: static; }
  .checkout-summary-item { padding: 10px 12px; }
  .summary-copy strong { font-size: 13px; }
  .summary-copy span { font-size: 12px; }
  .checkout-summary-item.summary-editable .summary-copy > span { font-size: 12px; }
  .discount-code-block { padding: 8px; }
  .discount-code-entry { gap: 7px; }
  .discount-code-entry input { min-height: 40px; font-size: 13px; }
  .discount-apply-button { min-width: 70px; min-height: 40px; padding-inline: 10px; }
  .shipping-discount-note { white-space: normal; }
  .checkout-consent { gap: 7px; }
  .checkout-consent input { margin-top: 5px; }

  /* ---- Cart ---- */
  .cart-item { grid-template-columns: 56px 1fr; gap: 10px; padding: 12px; }
  .cart-thumb { width: 56px; height: 56px; }
  .cart-thumb .packshot img { max-height: 50px; }
  .cart-item h3 { font-size: 14px; }
  .cart-item p { font-size: 11px; }
  .cart-item strong { font-size: 14px; }
  .cart-actions { grid-column: 1 / -1; flex-direction: row; justify-content: space-between; align-items: center; margin-top: 4px; }
  .qty-control { height: 36px; }
  .qty-control button { width: 36px; height: 36px; }

  /* ---- Footer ---- */
  .site-footer { padding: 32px 16px 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-grid > div:first-child { text-align: left; }
  .footer-brand { justify-content: flex-start; }
  .footer-grid h2 { font-size: 11px; margin-bottom: 8px; }
  .footer-grid a { font-size: 13px; padding: 3px 0; }
  .footer-fda { font-size: 10px; }
  .footer-meta { flex-direction: column; gap: 6px; text-align: center; font-size: 11px; }

  /* ---- Cookie panel ---- */
  .cookie-panel { left: 10px; right: 10px; width: auto; max-width: none; padding: 16px 18px; bottom: 14px; }
  .cookie-panel strong { font-size: 14px; }
  .cookie-panel p { font-size: 12px; }

  /* ---- WhatsApp ---- */
  .whatsapp-sticky { width: 48px; height: 48px; bottom: 16px; right: 16px; }
  .whatsapp-sticky svg { width: 31px; height: 31px; }

  /* ---- Buttons ---- */
  .btn { min-height: 44px; font-size: 12px; padding: 10px 16px; line-height: 1.2; }
  .btn-primary { min-height: 44px; }
  .btn-full { width: 100%; }
  .button-row .btn, .purchase-actions .btn { min-height: 42px; font-size: 12.7px; padding: 8px 10px; letter-spacing: 0.5px; }
  .product-card .product-actions .btn { border-radius: 9px; }
  .purchase-actions .btn { border-radius: 15px; }
  .header-search .btn, .catalog-cta { min-height: 44px; }
  .contact-form-compact .btn { width: 100%; min-height: 48px; }

  /* ---- Gift banner ---- */
  .gift-offer-banner { font-size: 13px; font-weight: 500; padding: 7px 14px; gap: 8px; text-align: center; justify-content: center; }
  .gift-offer-emoji { width: 18px; height: 18px; font-size: 15px; }
  .gift-text-desktop { display: none; }
  .gift-text-mobile { display: block; }

  /* ---- Policy/contact pages ---- */
  .policy-grid, .resource-grid { padding: 22px 18px; border-radius: var(--radius-lg); }
  .policy-grid article, .resource-grid article { padding: 14px 0; }
  .policy-grid article h2, .resource-grid article h2 { font-size: 16px; }
  .policy-grid article p, .resource-grid article p { font-size: 13px; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-grid article { padding: 20px 18px; }
  .contact-form-compact { padding: 20px 18px; }

  /* ---- Paper section ---- */
  .paper-section { padding: 16px; }
  .paper-card { padding: 12px 14px; }
  .paper-card strong { font-size: 13px; }
  .paper-card span { font-size: 11px; }

  /* ---- Proof icons white on mobile ---- */
  .proof-icon svg { fill: none; stroke: #ffffff; }

  /* ---- Typography ---- */
  h1 { font-size: clamp(26px, 8vw, 34px); margin-bottom: 14px; }
  h2 { font-size: 22px; }
  h3 { font-size: 17px; }
  .lead { font-size: 15px; }
  .eyebrow { font-size: 11px; letter-spacing: 1px; margin-bottom: 12px; }

  /* ---- Card price on mobile: no padding-bottom ---- */
  .card-price { padding-bottom: 0; }

  /* ---- Comparison section padding-bottom 0 ---- */
  .comparison-section { padding-bottom: 0 !important; }
}

/* ============================================================
   Small mobile (≤380px) — 1 column
   ============================================================ */
@media (max-width: 380px) {
  .product-grid, .product-grid-dense { grid-template-columns: 1fr; }
  .hero-actions .btn { font-size: 11px; }
  .top-offer-bar { font-size: clamp(0.60rem, 3.16vw, 0.71rem); letter-spacing: 0; }
  .brand small { display: none; }
}

@media (max-width: 960px) {
  .nav-links {
    top: calc(100% + 8px);
    right: 10px;
    left: 10px;
    padding: 10px;
    border: 1px solid var(--blue-200);
    border-radius: var(--radius-lg);
    background:
      linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(244, 249, 255, 0.94)),
      rgba(255, 255, 255, 0.82);
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(24px) saturate(1.6);
    -webkit-backdrop-filter: blur(24px) saturate(1.6);
  }
}

/* Keep authored brand gradients unchanged when the device requests dark mode. */
@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: only light;
    --bg: #ffffff;
    --bg-soft: #f6faff;
    --bg-tint: #eef6ff;
    --panel: #ffffff;
    --panel-tint: #f4f9ff;
    --panel-soft: #eaf3ff;
    --line: #dceaf7;
    --line-strong: #b9d4ef;
    --line-soft: #e7f1fb;
    --text: #0a2540;
    --text-strong: #061a30;
    --muted: #5b7290;
    --muted-soft: #8aa0bd;
    --grad-brand: linear-gradient(135deg, #8fd0ff 0%, #2e8bff 55%, #1a6fe0 100%);
    --grad-soft: linear-gradient(135deg, #dceaf7 0%, #f4f9ff 100%);
    --grad-icon: linear-gradient(135deg, #8fd0ff 0%, #2e8bff 100%);
    --grad-icon-strong: linear-gradient(135deg, #5baeff 0%, #1a6fe0 100%);
    --grad-cta: linear-gradient(135deg, #5baeff 0%, #2e8bff 50%, #1a6fe0 100%);
  }

  html,
  body {
    background-color: #ffffff;
    color: var(--text);
  }

  .site-header,
  .panel,
  .selector-panel,
  .product-card,
  .checkout-form,
  .checkout-summary-panel,
  .payment-option,
  .hosted-payment-note,
  .card-input-shell select,
  .field input,
  .field select,
  .field textarea,
  .header-search input {
    background-color: #ffffff;
    color: var(--text);
  }

  .top-offer-bar,
  .btn-primary,
  .chip.active,
  .catalog-cta,
  .header-search .btn,
  .purchase-submit,
  .mailing-list-box,
  .hero-feature-boxes .feature-icon,
  .proof-icon,
  .whatsapp-sticky,
  .comparison-table > div.ct-head.dynabind-head {
    background: var(--grad-cta) !important;
    background-image: var(--grad-cta) !important;
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff;
  }

  .payment-option input:checked,
  .payment-dot {
    background:
      radial-gradient(circle at center, #ffffff 0 27%, transparent 29%),
      var(--grad-cta) !important;
    background-image:
      radial-gradient(circle at center, #ffffff 0 27%, transparent 29%),
      var(--grad-cta) !important;
  }

  .cart-pill {
    background:
      linear-gradient(135deg, rgba(143, 208, 255, 0.22), rgba(46, 139, 255, 0.10) 60%, rgba(91, 174, 255, 0.18)),
      #ffffff !important;
    border-color: var(--blue-200) !important;
    color: var(--text-strong) !important;
  }

  .cart-svg {
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%232e8bff'%3E%3Cpath d='M5.5875 21.4125C5.19583 21.0208 5 20.55 5 20C5 19.45 5.19583 18.9792 5.5875 18.5875C5.97917 18.1958 6.45 18 7 18C7.55 18 8.02083 18.1958 8.4125 18.5875C8.80417 18.9792 9 19.45 9 20C9 20.55 8.80417 21.0208 8.4125 21.4125C8.02083 21.8042 7.55 22 7 22C6.45 22 5.97917 21.8042 5.5875 21.4125ZM15.5875 21.4125C15.1958 21.0208 15 20.55 15 20C15 19.45 15.1958 18.9792 15.5875 18.5875C15.9792 18.1958 16.45 18 17 18C17.55 18 18.0208 18.1958 18.4125 18.5875C18.8042 18.9792 19 19.45 19 20C19 20.55 18.8042 21.0208 18.4125 21.4125C18.0208 21.8042 17.55 22 17 22C16.45 22 15.9792 21.8042 15.5875 21.4125ZM5.2 4H19.95C20.3333 4 20.625 4.17083 20.825 4.5125C21.025 4.85417 21.0333 5.2 20.85 5.55L17.3 11.95C17.1167 12.2833 16.8708 12.5417 16.5625 12.725C16.2542 12.9083 15.9167 13 15.55 13H8.1L7 15H18C18.2833 15 18.5208 15.0958 18.7125 15.2875C18.9042 15.4792 19 15.7167 19 16C19 16.2833 18.9042 16.5208 18.7125 16.7125C18.5208 16.9042 18.2833 17 18 17H7C6.25 17 5.68333 16.6708 5.3 16.0125C4.91667 15.3542 4.9 14.7 5.25 14.05L6.6 11.6L3 4H2C1.71667 4 1.47917 3.90417 1.2875 3.7125C1.09583 3.52083 1 3.28333 1 3C1 2.71667 1.09583 2.47917 1.2875 2.2875C1.47917 2.09583 1.71667 2 2 2H3.625C3.80833 2 3.98333 2.05 4.15 2.15C4.31667 2.25 4.44167 2.39167 4.525 2.575L5.2 4Z'/%3E%3C/svg%3E") center / contain no-repeat !important;
  }

  .crypto-discount,
  .summary-row.crypto-discount-row strong {
    background: var(--grad-brand) !important;
    background-image: var(--grad-brand) !important;
    -webkit-background-clip: text !important;
    background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    color: var(--blue-600) !important;
  }

  .cart-label,
  .cart-pill [data-cart-count] {
    background: var(--grad-brand) !important;
    background-image: var(--grad-brand) !important;
    -webkit-background-clip: text !important;
    background-clip: text !important;
    color: var(--blue-600) !important;
    -webkit-text-fill-color: transparent !important;
  }

  .cart-pill [data-cart-count] {
    border-color: var(--blue-200) !important;
  }

  .shop-cart-button {
    background: var(--grad-cta) !important;
    border-color: transparent !important;
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff !important;
  }

  .shop-cart-button .shop-cart-svg {
    color: #ffffff !important;
    filter: brightness(0) invert(1) !important;
  }

  .shop-cart-button .shop-cart-svg::before {
    background: #ffffff !important;
  }

  .payment-panel {
    background: transparent !important;
  }

  .hosted-payment-note {
    background: var(--blue-50) !important;
  }

  .payment-card-head {
    background: #dceeff !important;
  }

  .hosted-payment-note {
    border-color: var(--blue-500) !important;
  }

  .payment-card-head {
    border-bottom-color: var(--blue-200) !important;
  }

  .mailing-list-copy h2,
  .mailing-list-copy p {
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff;
  }

  .mailing-list-form .btn {
    background: #ffffff !important;
    color: var(--blue-700) !important;
    -webkit-text-fill-color: var(--blue-700) !important;
  }

  .mailing-list-form input {
    background: linear-gradient(135deg, var(--blue-50) 0%, #ffffff 100%) !important;
    border-color: var(--blue-200) !important;
    color: var(--text) !important;
    -webkit-text-fill-color: var(--text) !important;
  }

  .mailing-list-form input::placeholder {
    color: rgba(57, 82, 116, 0.82) !important;
    -webkit-text-fill-color: rgba(57, 82, 116, 0.82) !important;
    opacity: 1;
  }
}

@media (max-width: 520px) {
  .size-picker {
    grid-template-columns: 1fr;
    gap: 8px;
    width: 100%;
    margin-inline: auto;
  }

  .size-picker button {
    justify-content: flex-start;
    min-height: auto;
    padding: 12px;
  }

  .size-picker .choice-radio {
    width: 17px;
    height: 17px;
    min-width: 17px;
    min-height: 17px;
    flex-basis: 17px;
  }

  .country-select-arrow {
    width: 16px;
    height: 16px;
    right: 10px;
  }

  .field select.country-select {
    padding-right: 40px !important;
  }

  .choice-copy {
    align-items: flex-start;
    padding: 0;
    text-align: left;
  }

  .choice-copy strong {
    font-size: 13px;
  }

  .choice-copy span {
    font-size: 11px;
  }

  .supply-note {
    grid-template-columns: 1fr;
    gap: 3.27px;
  }

  .ingredient-line {
    line-height: 1.45;
  }
}

/* ============================================================
   Tablet and phone refinements
   ============================================================ */
@media (min-width: 1025px) {
  .product-actions {
    margin-top: 13px;
    margin-bottom: 21px;
    padding-right: 17px !important;
    padding-left: 17px !important;
  }

  .breadcrumb,
  .legal-breadcrumb {
    gap: 9px;
    margin-bottom: 17px;
    font-size: 15px;
  }
}

@media (min-width: 721px) and (max-width: 1024px) {
  .site-header {
    position: sticky;
    top: 0;
  }

  .navbar {
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 10px;
    padding: 11px 22px;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-links {
    display: flex;
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    width: 100%;
    max-height: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    overflow: hidden;
    padding: 0 22px;
    border: 0;
    border-top: 3px solid #d1d5db;
    border-bottom: 1px solid var(--line);
    border-radius: 0 0 9px 9px;
    background: linear-gradient(180deg, #ffffff 0%, #f4f9ff 100%);
    box-shadow: 0 16px 24px -14px rgba(10, 37, 64, 0.42);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: max-height 280ms ease, padding 280ms ease, opacity 180ms ease, visibility 0s linear 280ms;
    z-index: 45;
  }

  .nav-links.open {
    display: flex;
    max-height: 420px;
    padding-top: 8px;
    padding-bottom: 12px;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition: max-height 280ms ease, padding 280ms ease, opacity 180ms ease, visibility 0s;
  }

  .nav-links a {
    padding: 13px 16px;
    border-radius: var(--radius);
    font-size: 15px;
  }

  .header-search {
    display: none;
  }

  .cart-pill {
    min-width: auto;
    gap: 6px;
    padding: 9px 11px;
  }

  .cart-label {
    display: none;
  }

  .hero {
    min-height: auto;
    padding: 38px 22px 42px;
  }

  .hero-inner {
    display: flex;
    width: min(100%, 820px);
    margin-right: auto;
    margin-left: auto;
    flex-direction: column;
    align-items: center;
    gap: 24px;
  }

  .hero-image-wrap {
    order: -1;
    width: 100%;
    align-items: center;
  }

  .hero-product-image {
    width: 100%;
    height: 380px;
    max-height: 380px;
    object-fit: contain;
  }

  .hero-trust-badges {
    display: none;
  }

  .hero-copy {
    width: 100%;
    text-align: center;
  }

  .hero-copy .lead {
    max-width: 680px;
    margin-right: auto;
    margin-left: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-feature-boxes {
    width: 100%;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-top: 26px;
  }

  .hero-feature-boxes article {
    padding: 18px 16px;
  }

  .product-grid,
  .product-grid-dense {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .product-page {
    display: flex;
    flex-direction: column;
    gap: 24px;
  }

  .product-gallery {
    position: static;
    width: min(100%, 640px);
    margin-right: auto;
    margin-left: auto;
  }

  .product-detail-visual {
    width: 100%;
    min-height: 0;
    aspect-ratio: 1 / 1;
  }

  .product-info-grid {
    grid-template-columns: 1fr;
  }

  .comparison-table-panel {
    padding: 26px 22px;
  }

  .comparison-table-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .comparison-table {
    grid-template-columns: 140px repeat(3, minmax(0, 1fr));
    width: 100%;
    min-width: 0;
  }

  .science-section {
    padding: 44px 22px;
  }

  .science-section-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    text-align: center;
  }

  .science-copy {
    display: contents;
  }

  .science-copy h2 {
    order: 1;
    width: 100%;
    margin: 0;
    font-size: 32px;
    text-align: center;
  }

  .science-features {
    order: 2;
    width: min(100%, 680px);
  }

  .science-copy p {
    order: 3;
    width: min(100%, 680px);
    margin: 0 auto;
    text-align: center;
  }

  .science-feature-first-line {
    display: block;
  }

  .mailing-list-box {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .shop-page-hero h1 {
    font-size: 36px;
  }

  .shop-catalog-section > .filter-row {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 9px;
    width: 100%;
  }

  .shop-catalog-section > .filter-row .chip {
    width: 100%;
    min-width: 0;
  }

  .breadcrumb,
  .legal-breadcrumb {
    gap: 9px;
    margin-bottom: 17px;
  }
}

@media (max-width: 720px) {
  .site-header .nav-links {
    top: 100%;
    right: 0;
    left: 0;
    width: 100%;
    margin: 0;
    border: 0;
    border-top: 3px solid #d1d5db;
    border-bottom: 1px solid var(--line);
    border-radius: 0 0 18px 18px;
    background: #ffffff;
    box-shadow: 0 16px 24px -14px rgba(10, 37, 64, 0.42);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    opacity: 1;
  }

  .comparison-title-desktop,
  .shop-title-desktop {
    display: none;
  }

  .comparison-title-mobile,
  .shop-title-mobile {
    display: inline;
  }

  .science-section-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
  }

  .science-copy {
    display: contents;
  }

  .science-copy h2 {
    order: 1;
    width: 100%;
    margin: 0;
  }

  .science-features {
    order: 2;
    width: 100%;
  }

  .science-copy p {
    order: 3;
    width: 100%;
    margin: 0 auto;
  }

  .science-feature-first-line {
    display: block;
  }

  .mailing-list-form .btn {
    border-radius: 12px;
  }

  .product-card .product-actions .btn {
    border-radius: 9px;
  }

  .breadcrumb,
  .legal-breadcrumb {
    gap: 9px;
    margin-bottom: 17px;
  }

  .legal-page {
    padding-bottom: 0;
  }

  .product-detail-visual {
    border: 3.97px solid transparent;
    background:
      linear-gradient(#ffffff, #ffffff) padding-box,
      linear-gradient(135deg, rgba(143, 208, 255, 0.48), rgba(46, 139, 255, 0.22), rgba(91, 174, 255, 0.42)) border-box;
    box-shadow: 0 0 0 1px rgba(91, 174, 255, 0.12), 0 0 18px rgba(46, 139, 255, 0.10);
  }

  .product-detail-visual .packshot {
    padding: 0;
  }

  .size-picker .choice-radio {
    width: 17px;
    height: 17px;
    min-width: 17px;
    min-height: 17px;
    flex-basis: 17px;
  }

  .choice-copy {
    gap: 1.97px;
  }

  .choice-copy strong,
  .choice-copy span {
    font-size: 13.72px;
  }

  .storage-notice > span:last-child {
    white-space: pre-line;
  }

  .shop-page-hero .lead {
    margin-bottom: 7.35px;
  }

  .shop-catalog-section {
    padding-top: 9.8px;
  }

  .shop-tools {
    flex-wrap: nowrap;
    gap: 8px;
  }

  .shop-search-autocomplete {
    flex: 1 1 auto;
    min-width: 0;
  }

  .shop-tools .search-field {
    min-width: 0;
  }

  .shop-cart-button {
    gap: 5px;
    padding-right: 11px;
    padding-left: 11px;
  }

  .shop-cart-button .shop-cart-svg {
    width: 20px;
    height: 20px;
  }

  .shop-cart-count {
    font-size: 13px;
  }

  .shop-catalog-section > .filter-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    width: 100%;
  }

  .shop-catalog-section > .filter-row .chip {
    width: 100%;
    min-width: 0;
    min-height: 38px;
    padding: 8px 6px;
    text-align: center;
  }

  .shop-catalog-section > .filter-row .chip:last-child:nth-child(odd) {
    grid-column: 1 / -1;
  }
}

@media (min-width: 721px) {
  .purchase-rating > span {
    font-size: 13.72px;
  }
}

/* ============================================================
   Utility: hidden
   ============================================================ */
.header-search .btn {
  padding: 13px 32px;
}

[hidden] {
  display: none !important;
}

@media (max-width: 720px) {
  .home-title-desktop {
    display: none !important;
  }

  .home-title-mobile {
    display: block !important;
  }
}
/* Canonical product and research-guide release */
.guide-hero-media picture {
  display: block;
  width: 100%;
}

.product-faq-section,
.research-standards-document {
  max-width: 1180px;
  margin: 42px auto 0;
}

.product-faq-section h2 {
  margin: 8px 0 14px;
  color: #10283d;
}

/* Product follow-up panels share the same full-width rhythm and padding. */
.product-detail-followups {
  display: grid;
  gap: 24px;
  width: 100%;
  min-width: 0;
  margin-top: 24px;
}

.product-detail-followups > * {
  width: 100%;
  min-width: 0;
  max-width: none;
  margin: 0;
}

.product-detail-followups .comparison-section-product {
  width: 100%;
  min-width: 0;
  max-width: none;
  margin: 0;
  padding: 0;
}

.product-detail-followups .comparison-table-panel,
.product-detail-followups .seo-trust-panel,
.product-detail-followups > .disclaimer-panel {
  width: 100%;
  min-width: 0;
  margin: 0;
  padding: 32px;
  box-sizing: border-box;
}

.resource-grid article p,
.contact-grid article p {
  white-space: pre-line;
}

.product-guide-link,
.guide-evidence-item a,
.article-byline a {
  color: #1269c7;
  font-weight: 700;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

@media (max-width: 720px) {
  .product-detail-followups {
    gap: 18px;
    margin-top: 18px;
  }

  .product-detail-followups .comparison-table-panel,
  .product-detail-followups .seo-trust-panel,
  .product-detail-followups > .disclaimer-panel {
    padding: 20px 18px;
  }
}

.guide-page {
  background: #f7fbfe;
  color: #173247;
}

.guide-hero {
  overflow: hidden;
  border-bottom: 1px solid #cfe0ef;
  background: #edf7fc;
}

.guide-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(520px, 1.1fr);
  align-items: stretch;
  max-width: 1440px;
  min-height: 610px;
  margin: 0 auto;
}

.guide-hero-copy {
  align-self: center;
  padding: 54px clamp(30px, 5vw, 78px);
}

.guide-hero-copy h1 {
  max-width: 720px;
  margin: 12px 0 20px;
  color: #0e263b;
  font-size: clamp(42px, 4.5rem, 72px);
  line-height: 1.03;
  letter-spacing: 0;
}

.guide-hero-copy .lead {
  max-width: 690px;
  font-size: 19px;
  line-height: 1.65;
}

.guide-hero-media {
  position: relative;
  min-height: 610px;
  margin: 0;
  background: #dceff7;
}

.guide-hero-media > picture:first-child,
.guide-hero-media > picture:first-child img {
  width: 100%;
  height: 100%;
}

.guide-hero-media > picture:first-child img {
  display: block;
  object-fit: cover;
  object-position: center;
}

.guide-hero-media .guide-pouch {
  position: absolute;
  right: clamp(12px, 3vw, 42px);
  bottom: 18px;
  width: clamp(170px, 22vw, 300px);
  filter: drop-shadow(0 18px 24px rgba(11, 49, 80, .18));
}

.guide-pouch img {
  display: block;
  width: 100%;
  height: auto;
}

.guide-document {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 52px 0 86px;
}

.guide-opening,
.guide-evidence,
.guide-safety,
.guide-document > .product-faq-section {
  max-width: 940px;
}

.guide-opening h2,
.guide-evidence h2,
.guide-safety h2,
.guide-reason h2 {
  color: #10283d;
  letter-spacing: 0;
}

.guide-opening h2 {
  margin: 0 0 14px;
  font-size: 34px;
}

.guide-opening > p,
.guide-reason p,
.guide-evidence > p,
.guide-safety p,
.research-standards-document p {
  font-size: 17px;
  line-height: 1.75;
}

.guide-evidence-summary {
  margin-top: 26px;
  padding: 20px 24px;
  border-left: 4px solid #238a73;
  background: #eaf7f3;
}

.guide-evidence-summary p {
  margin: 6px 0 0;
}

.guide-toc {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 26px;
  margin: 34px 0;
  padding: 24px 0;
  border-top: 1px solid #cfe0ef;
  border-bottom: 1px solid #cfe0ef;
}

.guide-toc strong {
  grid-column: 1 / -1;
  color: #10283d;
}

.guide-toc a {
  color: #31566e;
  line-height: 1.45;
}

.guide-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin: 36px 0;
  padding: 26px 30px;
  border: 1px solid #bcd8eb;
  border-radius: 8px;
  background: #fff;
}

.guide-cta h2,
.guide-cta p {
  margin: 4px 0;
}

.guide-cta .btn {
  flex: 0 0 auto;
  max-width: 390px;
  white-space: normal;
  text-align: center;
}

.guide-reasons {
  margin: 30px 0 64px;
}

.guide-reason {
  display: grid;
  grid-template-columns: 54px minmax(0, 900px);
  gap: 24px;
  padding: 34px 0;
  border-bottom: 1px solid #cfe0ef;
}

.guide-reason-number {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 1px solid #74acd3;
  border-radius: 50%;
  color: #1269c7;
  font-size: 20px;
  font-weight: 800;
}

.guide-reason h2 {
  margin: 4px 0 12px;
  font-size: 27px;
}

.guide-evidence-list {
  margin-top: 24px;
  border-top: 1px solid #cfe0ef;
}

.guide-evidence-item {
  display: grid;
  grid-template-columns: minmax(190px, .7fr) minmax(150px, .45fr) minmax(300px, 1.3fr);
  gap: 20px;
  align-items: start;
  padding: 24px 0;
  border-bottom: 1px solid #cfe0ef;
}

.guide-evidence-item h3,
.guide-evidence-item p {
  margin: 0 0 6px;
}

.guide-evidence-item a {
  grid-column: 3;
}

.evidence-label {
  display: inline-flex;
  width: fit-content;
  padding: 5px 8px;
  border: 1px solid #8ec5b5;
  border-radius: 4px;
  background: #eaf7f3;
  color: #185d4c;
  font-size: 13px;
  font-weight: 800;
}

.guide-safety {
  margin: 56px 0 0;
  padding: 28px 0;
  border-top: 2px solid #d0a64a;
}

.research-standards-document {
  padding-bottom: 70px;
}

.research-standards-document h2 {
  margin-top: 34px;
  color: #10283d;
}

@media (max-width: 900px) {
  .guide-hero-inner {
    grid-template-columns: 1fr;
  }

  .guide-hero-copy {
    padding: 38px 24px;
  }

  .guide-hero-copy h1 {
    font-size: 44px;
  }

  .guide-hero-media {
    min-height: 430px;
  }

  .guide-evidence-item {
    grid-template-columns: 1fr;
  }

  .guide-evidence-item a {
    grid-column: auto;
  }
}

@media (max-width: 620px) {
  .guide-document {
    width: min(100% - 28px, 1180px);
    padding-top: 34px;
  }

  .guide-hero-copy h1 {
    font-size: 36px;
  }

  .guide-hero-media {
    min-height: 330px;
  }

  .guide-toc {
    grid-template-columns: 1fr;
  }

  .guide-cta {
    align-items: stretch;
    flex-direction: column;
    padding: 22px;
  }

  .guide-reason {
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 14px;
  }

  .guide-reason-number {
    width: 38px;
    height: 38px;
    font-size: 16px;
  }

  .guide-opening h2 {
    font-size: 28px;
  }
}