/* ==========================================================================
   Charvi Extrusion - Product details pages
   Plain CSS3 (Grid + Flexbox). No framework.
   Every rule is scoped to .product-page so it cannot disturb the rest of
   the site, and generic names (.container, .breadcrumb) cannot collide.
   ========================================================================== */

:root {
  --primary: #e70340;
  --primary-dark: #c80037;
  --text: #222222;
  --muted: #666666;
  --border: #e5e5e5;
  --light: #f7f7f7;
  --white: #ffffff;

  --primary-tint: #fdeef2;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 1px 2px rgba(0, 0, 0, .04), 0 12px 28px -18px rgba(0, 0, 0, .22);
  --sticky-top: 100px;
  --font: "Inter", Arial, Helvetica, sans-serif;
}

body { margin: 0; }

.product-page,
.product-page *,
.product-page *::before,
.product-page *::after { box-sizing: border-box; }

.product-page {
  padding-block: clamp(28px, 4vw, 48px) clamp(56px, 7vw, 104px);
  background: var(--white);
  color: var(--text);
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.7;
  -webkit-text-size-adjust: 100%;
}

/* Low-specificity resets: any class below overrides them */
.product-page :where(h1, h2, h3, p, figure) { margin: 0; }
.product-page :where(ul, ol) { margin: 0; padding: 0; list-style: none; }
.product-page :where(img, svg) { display: block; max-width: 100%; }

.product-page a:focus-visible,
.product-page button:focus-visible {
  outline: 2px solid var(--text);
  outline-offset: 3px;
}

.product-page .container {
  width: 100%;
  max-width: 1280px;
  margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 32px);
}

/* ==========================================================================
   Layout
   ========================================================================== */
.product-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 40px;
  align-items: start;
}
.product-sidebar {
  position: sticky;
  top: var(--sticky-top);
}

.product-page :where(h2) {
  font-size: clamp(1.625rem, 1.25rem + 1vw, 2rem);   /* 26px -> 32px */
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -.015em;
}
.product-page :where(h3) {
  font-size: 1.25rem;                                 /* 20px */
  font-weight: 600;
  line-height: 1.3;
}

.product-info,
.quality-section,
.product-cta { margin-top: clamp(44px, 6vw, 72px); }

/* ==========================================================================
   Quick Links
   ========================================================================== */
.quick-links {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.quick-links h2 {
  padding: 20px 22px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 1.125rem;
  letter-spacing: 0;
}
.quick-links ul {
  display: grid;
  gap: 2px;
  padding: 10px;
}
.quick-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--text);
  font-size: .9375rem;
  font-weight: 500;
  line-height: 1.4;
  text-decoration: none;
  transition: background-color .2s ease, color .2s ease;
}
.quick-links a svg {
  flex: none;
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity .2s ease, transform .2s ease;
}
/* --primary-dark, not --primary: on the light red fill it is the shade that
   still clears 4.5:1 contrast */
.quick-links a:hover {
  background: var(--primary-tint);
  color: var(--primary-dark);
}
.quick-links a:hover svg,
.quick-links a[aria-current="page"] svg {
  opacity: 1;
  transform: none;
}
.quick-links a[aria-current="page"] {
  background: var(--primary);
  color: var(--white);
  font-weight: 600;
}

/* Toggle exists only below 992px, and only once the script has enabled it */
.quick-links-toggle {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  min-height: 56px;
  padding: 0 18px;
  border: 0;
  background: var(--white);
  color: var(--text);
  font: inherit;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
}
.quick-links-toggle[hidden] { display: none; }
.quick-links-current {
  margin-left: auto;
  overflow: hidden;
  color: var(--primary);
  font-size: .9375rem;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.quick-links-toggle svg {
  flex: none;
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform .2s ease;
}
.quick-links.is-open .quick-links-toggle svg { transform: rotate(180deg); }

/* ==========================================================================
   Breadcrumb + header
   ========================================================================== */
.product-page .breadcrumb { margin-bottom: 18px; }
.product-page .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: .8125rem;
  line-height: 1.6;
}
.product-page .breadcrumb li + li::before {
  content: "/";
  margin: 0 10px;
  color: #b5b5b5;
}
.product-page .breadcrumb a {
  color: inherit;
  text-decoration: none;
  transition: color .2s ease;
}
.product-page .breadcrumb a:hover { color: var(--primary); }
.product-page .breadcrumb [aria-current="page"] {
  color: var(--primary);
  font-weight: 500;
}

.product-header h1 {
  font-size: clamp(2.125rem, 1.4rem + 2.4vw, 3rem);  /* 34px -> 48px */
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -.02em;
}
.title-line {
  display: block;
  width: 55px;
  height: 4px;
  margin-top: 18px;
  background: var(--primary);
}
.product-lead {
  max-width: 64ch;
  margin-top: 20px;
  color: var(--muted);
  font-size: 1.0625rem;
}

/* ==========================================================================
   Image + introduction
   ========================================================================== */
.product-intro {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 35px;
  align-items: start;
  margin-top: clamp(32px, 4vw, 44px);
}
.product-image { position: relative; }
/* Corner mark, as on an engineering drawing */
.product-image::before {
  content: "";
  position: absolute;
  top: -8px;
  left: -8px;
  width: 60px;
  height: 60px;
  border-top: 3px solid var(--primary);
  border-left: 3px solid var(--primary);
  border-top-left-radius: calc(var(--radius) + 6px);
}
.product-image img {
  position: relative;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius);
  background: #111;
  box-shadow: 0 2px 4px rgba(0, 0, 0, .08), 0 24px 40px -24px rgba(0, 0, 0, .5);
}
.product-summary p { margin-top: 14px; }
.product-summary h3 { margin: 24px 0 12px; }

/* Dash-marked lists */
.dash-list {
  display: grid;
  gap: 9px 24px;
}
.dash-list li {
  position: relative;
  padding-left: 22px;
  line-height: 1.5;
}
.dash-list li::before {
  content: "";
  position: absolute;
  top: .7em;
  left: 0;
  width: 10px;
  height: 2px;
  background: var(--primary);
}
.dash-list--2col { grid-template-columns: repeat(2, minmax(0, 1fr)); }

/* ==========================================================================
   Information cards
   ========================================================================== */
.info-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 24px;
}
.info-card {
  padding: clamp(22px, 2.4vw, 30px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}
.info-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--light);
  color: var(--primary);
}
.info-icon svg {
  width: 28px;
  height: 28px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.info-card h3 { margin: 18px 0 14px; }
.info-card .dash-list { font-size: .9375rem; }

/* ==========================================================================
   Quality
   ========================================================================== */
.quality-section {
  padding: clamp(28px, 4.5vw, 56px);
  border-radius: var(--radius);
  background: var(--light);
}
.quality-lead {
  max-width: 64ch;
  margin-top: 14px;
  color: var(--muted);
}
.quality-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px 32px;
  margin-top: 32px;
}
.quality-grid li {
  position: relative;
  padding-top: 18px;
  border-top: 1px solid #dcdcdc;
}
.quality-grid li::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 36px;
  height: 2px;
  background: var(--primary);
}
.quality-grid h3 { font-size: 1.125rem; }
.quality-grid p {
  margin-top: 6px;
  color: var(--muted);
  font-size: .9375rem;
  line-height: 1.6;
}

/* ==========================================================================
   CTA
   ========================================================================== */
.product-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 28px 48px;
  padding: clamp(28px, 4.5vw, 56px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}
.cta-copy {
  flex: 1 1 400px;
  max-width: 64ch;
}
.cta-copy p {
  margin-top: 12px;
  color: var(--muted);
}
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 28px;
  border: 1px solid var(--primary);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  transition: background-color .2s ease, border-color .2s ease, color .2s ease;
}
.cta-btn--primary {
  background: var(--primary);
  color: var(--white);
}
.cta-btn--primary:hover {
  border-color: var(--primary-dark);
  background: var(--primary-dark);
}
.cta-btn--secondary {
  background: transparent;
  color: var(--primary);
}
.cta-btn--secondary:hover {
  background: var(--primary);
  color: var(--white);
}

/* ==========================================================================
   Tablet: 768px - 1199px
   ========================================================================== */
@media (max-width: 1199.98px) {
  .product-layout {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 32px;
  }
  .info-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  /* Capabilities is the longest list, so it takes the full row */
  .info-card--wide { grid-column: 1 / -1; }
  .info-card--wide .dash-list { grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); }
  .quality-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* Below 992px the sidebar moves above the content and stops being sticky */
@media (max-width: 991.98px) {
  .product-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
  }
  .product-sidebar { position: static; }

  .quick-links.is-enhanced h2,
  .quick-links.is-enhanced nav { display: none; }
  .quick-links.is-enhanced.is-open nav {
    display: block;
    border-top: 1px solid var(--border);
  }
  .quick-links ul { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 992px) {
  .quick-links-toggle { display: none; }
}

/* ==========================================================================
   Mobile: below 768px
   ========================================================================== */
@media (max-width: 767.98px) {
  .product-intro { grid-template-columns: 1fr; }
  .info-grid { grid-template-columns: 1fr; }
  .info-card--wide .dash-list { grid-template-columns: 1fr; }
}
@media (max-width: 575.98px) {
  .quick-links ul { grid-template-columns: 1fr; }
  .dash-list--2col { grid-template-columns: 1fr; }
  .quality-grid { grid-template-columns: 1fr; }
  .cta-actions { width: 100%; }
  .cta-btn { flex: 1 1 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .product-page *,
  .product-page *::before,
  .product-page *::after { transition: none !important; }
}

:root {
    --primary: #e70340;
    --primary-dark: #c80037;
    --text: #222222;
    --muted: #666666;
    --border: #e5e5e5;
    --light: #f7f7f7;
    --white: #ffffff;

    --primary-tint: #fdeef2;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 1px 2px rgba(0, 0, 0, .04), 0 12px 28px -18px rgba(0, 0, 0, .22);
    --sticky-top: 100px;
    --font: "Inter", Arial, Helvetica, sans-serif;
}

body { margin: 0; }

.product-page,
.product-page *,
.product-page *::before,
.product-page *::after { box-sizing: border-box; }

.product-page {
    padding-block: clamp(28px, 4vw, 48px) clamp(56px, 7vw, 104px);
    background: var(--white);
    color: var(--text);
    font-family: var(--font);
    font-size: 1rem;
    line-height: 1.7;
    -webkit-text-size-adjust: 100%;
}

/* Low-specificity resets: any class below overrides them */
.product-page :where(h1, h2, h3, p, figure) { margin: 0; }
.product-page :where(ul, ol) { margin: 0; padding: 0; list-style: none; }
.product-page :where(img, svg) { display: block; max-width: 100%; }

.product-page a:focus-visible,
.product-page button:focus-visible {
    outline: 2px solid var(--text);
    outline-offset: 3px;
}

.product-page .container {
    width: 100%;
    max-width: 1280px;
    margin-inline: auto;
    padding-inline: clamp(16px, 4vw, 32px);
}

/* ==========================================================================
   Layout
   ========================================================================== */
.product-layout {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 40px;
    align-items: start;
}
.product-sidebar {
    position: sticky;
    top: var(--sticky-top);
}

.product-page :where(h2) {
    font-size: clamp(1.625rem, 1.25rem + 1vw, 2rem);   /* 26px -> 32px */
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -.015em;
}
.product-page :where(h3) {
    font-size: 1.25rem;                                 /* 20px */
    font-weight: 600;
    line-height: 1.3;
}

.product-info,
.quality-section,
.product-cta { margin-top: clamp(44px, 6vw, 72px); }

/* ==========================================================================
   Quick Links
   ========================================================================== */
.quick-links {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}
.quick-links h2 {
    padding: 20px 22px 16px;
    border-bottom: 1px solid var(--border);
    font-size: 1.125rem;
    letter-spacing: 0;
}
.quick-links ul {
    display: grid;
    gap: 2px;
    padding: 10px;
}
.quick-links a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 11px 14px;
    border-radius: var(--radius-sm);
    background: var(--white);
    color: var(--text);
    font-size: .9375rem;
    font-weight: 500;
    line-height: 1.4;
    text-decoration: none;
    transition: background-color .2s ease, color .2s ease;
}
.quick-links a svg {
    flex: none;
    width: 16px;
    height: 16px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.75;
    stroke-linecap: round;
    stroke-linejoin: round;
    opacity: 0;
    transform: translateX(-4px);
    transition: opacity .2s ease, transform .2s ease;
}
/* --primary-dark, not --primary: on the light red fill it is the shade that
   still clears 4.5:1 contrast */
.quick-links a:hover {
    background: var(--primary-tint);
    color: var(--primary-dark);
}
.quick-links a:hover svg,
.quick-links a[aria-current="page"] svg {
    opacity: 1;
    transform: none;
}
.quick-links a[aria-current="page"] {
    background: var(--primary);
    color: var(--white);
    font-weight: 600;
}

/* Toggle exists only below 992px, and only once the script has enabled it */
.quick-links-toggle {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    min-height: 56px;
    padding: 0 18px;
    border: 0;
    background: var(--white);
    color: var(--text);
    font: inherit;
    font-weight: 700;
    text-align: left;
    cursor: pointer;
}
.quick-links-toggle[hidden] { display: none; }
.quick-links-current {
    margin-left: auto;
    overflow: hidden;
    color: var(--primary);
    font-size: .9375rem;
    font-weight: 600;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.quick-links-toggle svg {
    flex: none;
    width: 18px;
    height: 18px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.75;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: transform .2s ease;
}
.quick-links.is-open .quick-links-toggle svg { transform: rotate(180deg); }

/* ==========================================================================
   Breadcrumb + header
   ========================================================================== */
.product-page .breadcrumb { margin-bottom: 18px; }
.product-page .breadcrumb ol {
    display: flex;
    flex-wrap: wrap;
    color: var(--muted);
    font-size: .8125rem;
    line-height: 1.6;
}
.product-page .breadcrumb li + li::before {
    content: "/";
    margin: 0 10px;
    color: #b5b5b5;
}
.product-page .breadcrumb a {
    color: inherit;
    text-decoration: none;
    transition: color .2s ease;
}
.product-page .breadcrumb a:hover { color: var(--primary); }
.product-page .breadcrumb [aria-current="page"] {
    color: var(--primary);
    font-weight: 500;
}

.product-header h1 {
    font-size: clamp(2.125rem, 1.4rem + 2.4vw, 3rem);  /* 34px -> 48px */
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -.02em;
}
.title-line {
    display: block;
    width: 55px;
    height: 4px;
    margin-top: 18px;
    background: var(--primary);
}
.product-lead {
    max-width: 64ch;
    margin-top: 20px;
    color: var(--muted);
    font-size: 1.0625rem;
}

/* ==========================================================================
   Image + introduction
   ========================================================================== */
.product-intro {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    gap: 35px;
    align-items: start;
    margin-top: clamp(32px, 4vw, 44px);
}
.product-image { position: relative; }
/* Corner mark, as on an engineering drawing */
.product-image::before {
    content: "";
    position: absolute;
    top: -8px;
    left: -8px;
    width: 60px;
    height: 60px;
    border-top: 3px solid var(--primary);
    border-left: 3px solid var(--primary);
    border-top-left-radius: calc(var(--radius) + 6px);
}
.product-image img {
    position: relative;
    width: 100%;
    height: auto;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: var(--radius);
    background: #111;
    box-shadow: 0 2px 4px rgba(0, 0, 0, .08), 0 24px 40px -24px rgba(0, 0, 0, .5);
}
.product-summary p { margin-top: 14px; }
.product-summary h3 { margin: 24px 0 12px; }

/* Dash-marked lists */
.dash-list {
    display: grid;
    gap: 9px 24px;
}
.dash-list li {
    position: relative;
    padding-left: 22px;
    line-height: 1.5;
}
.dash-list li::before {
    content: "";
    position: absolute;
    top: .7em;
    left: 0;
    width: 10px;
    height: 2px;
    background: var(--primary);
}
.dash-list--2col { grid-template-columns: repeat(2, minmax(0, 1fr)); }

/* ==========================================================================
   Information cards
   ========================================================================== */
.info-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    margin-top: 24px;
}
.info-card {
    padding: clamp(22px, 2.4vw, 30px);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--white);
    box-shadow: var(--shadow);
}
.info-icon {
    display: grid;
    place-items: center;
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background: var(--light);
    color: var(--primary);
}
.info-icon svg {
    width: 28px;
    height: 28px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.info-card h3 { margin: 18px 0 14px; }
.info-card .dash-list { font-size: .9375rem; }

/* ==========================================================================
   Quality
   ========================================================================== */
.quality-section {
    padding: clamp(28px, 4.5vw, 56px);
    border-radius: var(--radius);
    background: var(--light);
}
.quality-lead {
    max-width: 64ch;
    margin-top: 14px;
    color: var(--muted);
}
.quality-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px 32px;
    margin-top: 32px;
}
.quality-grid li {
    position: relative;
    padding-top: 18px;
    border-top: 1px solid #dcdcdc;
}
.quality-grid li::before {
    content: "";
    position: absolute;
    top: -1px;
    left: 0;
    width: 36px;
    height: 2px;
    background: var(--primary);
}
.quality-grid h3 { font-size: 1.125rem; }
.quality-grid p {
    margin-top: 6px;
    color: var(--muted);
    font-size: .9375rem;
    line-height: 1.6;
}

/* ==========================================================================
   CTA
   ========================================================================== */
.product-cta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 28px 48px;
    padding: clamp(28px, 4.5vw, 56px);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--white);
    box-shadow: var(--shadow);
}
.cta-copy {
    flex: 1 1 400px;
    max-width: 64ch;
}
.cta-copy p {
    margin-top: 12px;
    color: var(--muted);
}
.cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}
.cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0 28px;
    border: 1px solid var(--primary);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.2;
    text-decoration: none;
    transition: background-color .2s ease, border-color .2s ease, color .2s ease;
}
.cta-btn--primary {
    background: var(--primary);
    color: var(--white);
}
.cta-btn--primary:hover {
    border-color: var(--primary-dark);
    background: var(--primary-dark);
}
.cta-btn--secondary {
    background: transparent;
    color: var(--primary);
}
.cta-btn--secondary:hover {
    background: var(--primary);
    color: var(--white);
}

/* ==========================================================================
   Tablet: 768px - 1199px
   ========================================================================== */
@media (max-width: 1199.98px) {
    .product-layout {
        grid-template-columns: 240px minmax(0, 1fr);
        gap: 32px;
    }
    .info-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    /* Capabilities is the longest list, so it takes the full row */
    .info-card--wide { grid-column: 1 / -1; }
    .info-card--wide .dash-list { grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); }
    .quality-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* Below 992px the sidebar moves above the content and stops being sticky */
@media (max-width: 991.98px) {
    .product-layout {
        grid-template-columns: minmax(0, 1fr);
        gap: 28px;
    }
    .product-sidebar { position: static; }

    .quick-links.is-enhanced h2,
    .quick-links.is-enhanced nav { display: none; }
    .quick-links.is-enhanced.is-open nav {
        display: block;
        border-top: 1px solid var(--border);
    }
    .quick-links ul { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 992px) {
    .quick-links-toggle { display: none; }
}

/* ==========================================================================
   Mobile: below 768px
   ========================================================================== */
@media (max-width: 767.98px) {
    .product-intro { grid-template-columns: 1fr; }
    .info-grid { grid-template-columns: 1fr; }
    .info-card--wide .dash-list { grid-template-columns: 1fr; }
}
@media (max-width: 575.98px) {
    .quick-links ul { grid-template-columns: 1fr; }
    .dash-list--2col { grid-template-columns: 1fr; }
    .quality-grid { grid-template-columns: 1fr; }
    .cta-actions { width: 100%; }
    .cta-btn { flex: 1 1 100%; }
}

@media (prefers-reduced-motion: reduce) {
    .product-page *,
    .product-page *::before,
    .product-page *::after { transition: none !important; }
}