/* The Chemicals overview: choose a range, then enquire if needed. */
.chemicals-page .wa {
  display: none;
}
.chemical-hub .phead-water,
.chemical-hub .phead:after {
  display: block;
}
.chemical-hub .phead-water {
  animation: none;
}
.chemical-hub .phead .wrap {
  padding-top: 24px;
  padding-bottom: 24px;
}
.chemical-hub .crumb {
  margin-bottom: 14px;
}
.chemical-hub .phead h1 {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  margin: 0 0 12px;
}
.chemical-hub .phead .sub {
  max-width: 72ch;
  font-size: 1rem;
  line-height: 1.6;
}
.chemical-ranges {
  padding-top: 20px;
}
.chemical-ranges > h2 {
  font-size: 1.125rem;
  letter-spacing: -.01em;
  margin: 0 0 14px;
}
.chemical-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.chemical-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 0;
  background: var(--tile);
  border: 1px solid var(--line);
  border-radius: var(--r);
  text-decoration: none;
  transition: border-color .15s, box-shadow .15s;
}
.chemical-card-image {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--r) var(--r) 0 0;
  background: var(--tile-2);
}
.chemical-card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
  padding: 22px 24px;
}
.chemical-card:hover {
  border-color: var(--red);
  box-shadow: 0 6px 20px #0b0e1108;
}
.chemical-card:focus-visible {
  outline: 3px solid var(--red);
  outline-offset: 4px;
}
.chemical-card h3 {
  font-size: 1.375rem;
  line-height: 1.2;
  letter-spacing: -.02em;
  margin: 0 0 12px;
}
.chemical-card p {
  font-size: 1rem;
  line-height: 1.55;
  color: var(--body);
  margin: 0 0 20px;
}
.chemical-card-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  color: var(--red);
  font-size: .9375rem;
  font-weight: 600;
  line-height: 1.5;
}
.chemical-enquiry {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin-top: 28px;
  padding: 26px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.chemical-enquiry h2 {
  font-size: 1.375rem;
  line-height: 1.25;
  margin: 0 0 8px;
}
.chemical-enquiry p {
  font-size: 1rem;
  line-height: 1.5;
  margin: 0;
}
.chemical-enquiry .chemical-quote-note {
  color: var(--dim);
  font-size: .875rem;
  margin-top: 8px;
}
.chemical-enquiry .btn {
  flex-shrink: 0;
  min-height: 48px;
}
.chemical-utilities {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0 28px;
  padding-top: 10px;
  padding-bottom: 4px;
}
.chemical-utilities a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  color: var(--body);
  font-size: .9375rem;
  text-decoration: underline;
  text-decoration-color: var(--line);
  text-underline-offset: 4px;
}
.chemical-utilities a:hover {
  color: var(--red);
  text-decoration-color: currentColor;
}
html[lang^="zh"] .chemical-card h3 {
  letter-spacing: 0;
  line-height: 1.4;
}
@media (max-width: 900px) {
  .chemical-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .chemical-card {
    display: grid;
    grid-template-columns: minmax(160px, 30%) minmax(0, 1fr);
  }
  .chemical-card-image {
    height: 100%;
    min-height: 180px;
    aspect-ratio: auto;
    border-radius: var(--r) 0 0 var(--r);
  }
  .chemical-card-body {
    padding: 18px 20px;
  }
  .chemical-card h3 {
    font-size: 1.25rem;
    margin-bottom: 8px;
  }
  .chemical-card p {
    font-size: .9375rem;
    margin-bottom: 12px;
  }
}
@media (max-width: 600px) {
  .chemical-hub .phead .wrap {
    padding-top: 18px;
    padding-bottom: 18px;
  }
  .chemical-hub .crumb {
    margin-bottom: 12px;
  }
  .chemical-hub .phead h1 {
    font-size: 1.875rem;
    margin-bottom: 10px;
  }
  .chemical-hub .phead .sub {
    font-size: .9375rem;
    line-height: 1.55;
  }
  .chemical-ranges {
    padding-top: 14px;
  }
  .chemical-ranges > h2 {
    font-size: 1rem;
    margin-bottom: 12px;
  }
  .chemical-card {
    grid-template-columns: 80px minmax(0, 1fr);
    gap: 14px;
    padding: 16px;
    align-items: start;
  }
  .chemical-card-image {
    width: 80px;
    height: 80px;
    min-height: 0;
    aspect-ratio: 1;
    border-radius: var(--r);
  }
  .chemical-card-body {
    padding: 0;
  }
  .chemical-card h3 {
    font-size: 1.125rem;
  }
  .chemical-enquiry {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
    margin-top: 22px;
    padding: 22px 0;
  }
  .chemical-enquiry h2 {
    font-size: 1.25rem;
  }
  .chemical-enquiry p {
    font-size: .9375rem;
  }
  .chemical-enquiry .btn {
    width: 100%;
  }
  .chemical-utilities {
    align-items: flex-start;
    flex-direction: column;
  }
}
@media (max-width: 360px) {
  .chemical-card {
    grid-template-columns: 80px minmax(0, 1fr);
    gap: 12px;
    padding: 14px;
  }
  .chemical-card-image {
    width: 80px;
    height: 80px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .chemical-card {
    transition: none;
  }
}