/* Maritime colour and generous, ordered layouts for the Solutions chapter. */
.solutions-overview,
.service-category-page,
.service-detail-page {
  --solution-navy: #062e43;
  --solution-blue: #07556c;
  --solution-aqua: #53d8e9;
  --solution-ice: #e8f6f8;
  --solution-line: #c8e0e5;
  color: var(--solution-navy);
}

.solutions-overview { background: #f5fafb; padding-bottom: 1px; }
.solutions-overview .solutions-ocean-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--solution-navy);
  color: #fff;
  padding-block: 84px 108px;
}
.solutions-overview .ocean-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 64px;
  align-items: center;
}
.solutions-overview .ocean-hero-copy { min-width: 0; padding-block: 8px; }
.solutions-overview .ocean-hero-copy > .eyebrow {
  color: var(--solution-aqua);
  margin-bottom: 24px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.solutions-overview .ocean-hero-copy > .eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 2px;
  background: currentColor;
}
.solutions-overview .ocean-hero-copy h1 {
  max-width: 650px;
  font-size: clamp(48px, 4.4vw, 64px);
  line-height: 1.12;
  letter-spacing: -.025em;
  font-weight: 650;
  margin: 0 0 28px;
}
.solutions-overview .ocean-hero-copy > p {
  max-width: 570px;
  margin: 0;
  font-size: 20px;
  line-height: 1.7;
  color: #daedf2;
}
.solutions-overview .ocean-hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px 28px;
  margin-top: 34px;
}
.solutions-overview .ocean-hero-actions .button {
  background: var(--solution-aqua);
  color: var(--solution-navy);
  border-radius: 9px;
}
.solutions-overview .ocean-hero-actions .button:hover { background: #8be6f0; }
.solutions-overview .ocean-hero-actions .text-link { color: #fff; }
.solutions-overview .ocean-hero-visual { min-width: 0; }
.solutions-overview .ocean-hero-visual .content-video { width: 100%; border-radius: 24px; overflow: hidden; background: #031e2d; }
.solutions-overview .ocean-hero-visual video { display: block; width: 100%; height: auto; max-height: 580px; object-fit: contain; }
.solutions-overview .ocean-hero-visual .external-video { display: inline-flex; align-items: center; gap: 18px; min-height: 96px; max-width: 100%; padding: 28px; border: 1px solid #65afc1; border-radius: 18px; background: #0a3d52; color: #fff; }
.solutions-overview .ocean-hero-visual .external-video:hover { background: #11546b; }
.solutions-overview .ocean-hero-visual .service-photograph { position: relative; }
.solutions-overview .ocean-hero-visual img {
  width: 100%;
  aspect-ratio: 1.08;
  max-height: 580px;
  object-fit: cover;
  border-radius: 24px;
  box-shadow: 0 30px 80px #001a2d4d;
}
.solutions-overview .ocean-hero-visual figcaption { margin-top: 14px; }
.solutions-overview .ocean-hero-visual :is(.photo-credit, .photo-context, .photo-credit a) { color: #c6e0e8; }
.solutions-overview .ocean-hero-visual .photo-credit a:hover { color: #fff; }
.solutions-overview .ocean-current-art {
  position: absolute;
  z-index: 0;
  pointer-events: none;
  left: 0;
  bottom: -1px;
  width: 100%;
  height: 160px;
  opacity: .3;
  fill: none;
  stroke: var(--solution-aqua);
  stroke-width: 1;
}
.solutions-overview .solutions-ocean-hero :is(a, button):focus-visible { outline-color: var(--solution-aqua); }

.solutions-overview .solutions-catalogue { padding-block: 80px 8px; }
.solutions-overview .solutions-catalogue-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 36px;
}
.solutions-overview .solutions-catalogue-heading > div { max-width: 760px; }
.solutions-overview .solutions-catalogue-heading .eyebrow { margin-bottom: 14px; color: var(--solution-blue); }
.solutions-overview .solutions-catalogue-heading h2 { margin-bottom: 0; color: var(--solution-navy); }
.solutions-overview .solutions-catalogue-heading > div > p:not(.eyebrow) { margin: 20px 0 0; color: #405c69; font-size: 18px; line-height: 1.75; }
.solutions-overview .catalogue-count {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  flex-shrink: 0;
  background: #e2f2f5;
  border: 1px solid var(--solution-line);
  border-radius: 8px;
  padding: 9px 14px;
  margin: 0 0 2px;
  color: var(--solution-blue);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
}
.solutions-overview .service-category-grid.is-overview {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px;
  margin: 0;
}
.solutions-overview .service-category-card {
  display: flex;
  flex-direction: column;
  border: 1px solid #d1e4e9;
  background: white;
  border-radius: 20px;
  box-shadow: none;
  overflow: hidden;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}
.solutions-overview .service-category-card:hover { border-color: #78bdce; box-shadow: 0 10px 28px #063b500c; transform: none; }
.solutions-overview .category-card-link { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.solutions-overview .service-category-card .service-photograph { overflow: hidden; }
.solutions-overview .service-category-card .service-photograph img { aspect-ratio: 1.85; width: 100%; object-fit: cover; border-radius: 0; }
.solutions-overview .category-card-copy { padding: 32px; }
.solutions-overview .category-card-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin-bottom: 20px;
}
.solutions-overview .category-service-count { color: var(--solution-blue); font-size: 14px; line-height: 1.6; font-weight: 600; }
.solutions-overview .category-card-meta .delivery-badge { font-size: 14px; padding: 5px 9px; margin: 0; }
.solutions-overview .category-card-copy h3 { color: var(--solution-navy); font-size: 28px; line-height: 1.3; letter-spacing: -.02em; margin-bottom: 16px; }
.solutions-overview .category-card-copy > p { font-size: 18px; line-height: 1.75; color: #405c69; margin-bottom: 22px; }
.solutions-overview .category-service-preview {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 8px;
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
}
.solutions-overview .category-service-preview li {
  font-size: 16px;
  line-height: 1.55;
  padding: 6px 10px;
  background: #edf6f8;
  border: 1px solid #d8e9ed;
  border-radius: 6px;
  color: #174d62;
}
.solutions-overview .category-card-copy .text-link { color: var(--solution-blue); padding-top: 4px; font-size: 16px; }
.solutions-overview .card-photo-credit { border-top: 1px solid #e1edf0; margin: 0 32px; padding: 16px 0 22px; }
.solutions-overview .card-photo-credit .photo-credit { color: #57717b; font-size: 14px; }
.solutions-overview .card-photo-credit .photo-credit a { color: #355f70; }
.solutions-overview .service-category-card:first-child { grid-column: 1 / -1; background: var(--solution-ice); }
.solutions-overview .service-category-card:first-child .category-card-link { display: grid; grid-template-columns: 1.08fr 1fr; }
.solutions-overview .service-category-card:first-child .service-photograph { height: 100%; }
.solutions-overview .service-category-card:first-child .service-photograph img { aspect-ratio: 1.3; min-height: 100%; height: 100%; }
.solutions-overview .service-category-card:first-child .category-card-copy { padding: 42px; align-self: center; }
.solutions-overview .service-category-card:first-child .category-card-copy h3 { font-size: 36px; }
.solutions-overview .service-category-card:first-child .category-service-preview li { background: #ffffffa6; border-color: #c5e0e6; }
.solutions-overview .service-category-card:first-child .card-photo-credit { margin: 0; padding: 16px 28px; background: #e0f0f3; border-top-color: #c8e2e7; }
.solutions-overview .solutions-priority .service-category-card:first-child { grid-column: auto; background: white; }
.solutions-overview .solutions-priority .service-category-card:first-child .category-card-link { display: flex; }
.solutions-overview .solutions-priority .service-category-card:first-child .service-photograph { height: auto; }
.solutions-overview .solutions-priority .service-category-card:first-child .service-photograph img { aspect-ratio: 1.85; min-height: 0; height: auto; }
.solutions-overview .solutions-priority .service-category-card:first-child .category-card-copy { padding: 32px; align-self: stretch; }
.solutions-overview .solutions-priority .service-category-card:first-child .category-card-copy h3 { font-size: 28px; }
.solutions-overview .solutions-priority .service-category-card:first-child .category-service-preview li { background: #edf6f8; border-color: #d8e9ed; }
.solutions-overview .solutions-priority .service-category-card:first-child .card-photo-credit { margin: 0 32px; padding: 16px 0 22px; background: transparent; border-top-color: #e1edf0; }
@media (max-width: 599px) {
  .solutions-overview .solutions-priority .service-category-card:first-child .category-card-copy { padding: 24px; }
  .solutions-overview .solutions-priority .service-category-card:first-child .card-photo-credit { margin-inline: 24px; }
}
.solutions-overview .solutions-catalogue > .section-note { max-width: 920px; color: #405c69; }
.solutions-overview .research-resources {
  max-width: none;
  background: #fff;
  border: 1px solid var(--solution-line);
  border-radius: 16px;
  padding: 4px 28px;
  margin-top: 48px;
}
.solutions-overview .research-resources > summary { color: var(--solution-blue); font-size: 18px; padding-block: 22px; gap: 24px; }
.solutions-overview .research-resources li { border-color: var(--solution-line); }
.solutions-overview .research-resources a { color: var(--solution-blue); }
.solutions-overview .research-resources > p,
.solutions-overview .research-resources li p { color: #405c69; }

/* Carry the ocean palette into category and service pages without losing hierarchy. */
.service-category-page .service-breadcrumb,
.service-detail-page .service-breadcrumb { color: #496773; }
.service-category-page .service-breadcrumb a,
.service-detail-page .service-breadcrumb a { color: var(--solution-blue); }
.service-category-page .service-category-hero { background: var(--solution-ice); border: 1px solid #d6e9ed; padding: 40px; border-radius: 24px; margin-block: 32px 48px; gap: 48px; }
.service-category-page .service-category-hero .eyebrow,
.service-detail-page .service-detail-copy > .eyebrow { color: var(--solution-blue); }
.service-category-page .service-category-hero h1,
.service-detail-page .service-detail-copy h1 { color: var(--solution-navy); }
.service-category-page .service-category-hero h1 { font-size: clamp(38px, 4.2vw, 58px); }
.service-category-page .service-category-hero > div { min-width: 0; }
.service-category-page .service-category-hero img { aspect-ratio: 1.15; border-radius: 16px; }
.service-category-page .service-category-hero p { color: #405c69; }
.service-category-page .individual-service-card,
.service-detail-page .individual-service-card { border-color: var(--solution-line); border-radius: 18px; background: #fff; }
.service-category-page .individual-service-copy h2 a,
.service-detail-page .individual-service-copy h3 a { color: var(--solution-navy); }
.service-category-page .individual-service-copy .text-link,
.service-detail-page .individual-service-copy .text-link { color: var(--solution-blue); }
.service-category-page .service-enquiry-link,
.service-detail-page .service-enquiry-link { border-color: #9ccbd6; color: var(--solution-blue); background: #edf8fa; }
.service-category-page .service-resources,
.service-detail-page .service-resources { margin-top: 56px; }
.service-category-page .service-category-navigation,
.service-detail-page .service-category-navigation { border-color: var(--solution-line); }
.service-category-page .service-category-navigation a,
.service-detail-page .service-category-navigation a { border-color: var(--solution-line); color: var(--solution-blue); background: #f6fbfc; }
.service-category-page .service-category-navigation a[aria-current],
.service-detail-page .service-category-navigation a[aria-current] { background: var(--solution-blue); color: white; border-color: var(--solution-blue); }
.service-detail-page .service-detail-image img { border-radius: 20px; }
.service-detail-page .service-detail-copy .service-delivery-note { border-color: #53b8c9; background: #edf8fa; color: #254e5e; padding: 18px 20px; border-radius: 0 10px 10px 0; }
.service-detail-page .service-detail-copy > .button { background: var(--solution-blue); color: white; }
.service-detail-page .service-detail-copy > .button:hover { background: #096e88; }
.service-detail-page .service-detail-copy > .text-link { color: var(--solution-blue); }
.service-detail-page .service-capabilities { padding: 40px; background: var(--solution-ice); border: 1px solid #d6e9ed; border-radius: 20px; gap: 48px; }
.service-detail-page .service-capabilities .eyebrow { color: var(--solution-blue); }
.service-detail-page .service-capabilities h2 { color: var(--solution-navy); }
.service-detail-page .service-capabilities-content > ul li { border-color: #badbe2; color: #254e5e; }
.service-detail-page .service-capabilities-content > ul li::before { background: var(--solution-blue); }
.service-detail-page .service-gallery img { border-radius: 18px; }
.solutions-overview .contact-band,
.service-category-page .contact-band,
.service-detail-page .contact-band { background: var(--solution-navy); color: white; border-radius: 20px; padding: 48px; }
.solutions-overview .contact-band h2,
.service-category-page .contact-band h2,
.service-detail-page .contact-band h2 { color: white; }
.solutions-overview .contact-band p,
.service-category-page .contact-band p,
.service-detail-page .contact-band p { color: #d0e6ed; }
.solutions-overview .contact-band .text-link,
.service-category-page .contact-band .text-link,
.service-detail-page .contact-band .text-link { background: var(--solution-aqua); color: var(--solution-navy); }
.solutions-overview .contact-band .text-link:hover,
.service-category-page .contact-band .text-link:hover,
.service-detail-page .contact-band .text-link:hover { background: #8be6f0; }

@media (max-width: 1099px) {
  .solutions-overview .ocean-hero-grid { gap: 36px; }
  .solutions-overview .solutions-ocean-hero { padding-block: 68px 88px; }
  .solutions-overview .ocean-hero-copy h1 { font-size: 48px; }
  .solutions-overview .ocean-hero-copy > p { font-size: 18px; }
  .solutions-overview .ocean-hero-visual img { aspect-ratio: .92; }
  .solutions-overview .ocean-hero-actions { gap: 20px; }
  .solutions-overview .service-category-card:first-child .category-card-copy { padding: 32px; }
  .solutions-overview .service-category-card:first-child .category-card-copy h3 { font-size: 32px; }
  .service-category-page .service-category-hero { padding: 32px; gap: 32px; }
  .service-detail-page .service-capabilities { gap: 36px; }
}
@media (max-width: 800px) {
  .solutions-overview .ocean-hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .solutions-overview .solutions-ocean-hero { padding-block: 56px 64px; }
  .solutions-overview .ocean-hero-copy { max-width: 660px; }
  .solutions-overview .ocean-hero-copy h1 { font-size: 50px; }
  .solutions-overview .ocean-hero-copy > p { max-width: 640px; }
  .solutions-overview .ocean-hero-visual img { aspect-ratio: 1.8; max-height: 420px; }
  .solutions-overview .solutions-catalogue { padding-top: 64px; }
  .solutions-overview .solutions-catalogue-heading { align-items: flex-start; flex-direction: column; gap: 24px; }
  .solutions-overview .service-category-grid.is-overview { gap: 24px; }
  .solutions-overview .category-card-copy { padding: 26px; }
  .solutions-overview .category-card-copy h3 { font-size: 26px; }
  .solutions-overview .card-photo-credit { margin-inline: 26px; }
  .solutions-overview .service-category-card:first-child .category-card-link { grid-template-columns: 1fr; }
  .solutions-overview .service-category-card:first-child .service-photograph img { aspect-ratio: 1.9; height: auto; min-height: 0; }
  .solutions-overview .service-category-card:first-child .category-card-copy { padding: 32px; }
  .service-category-page .service-category-hero { grid-template-columns: 1fr; }
  .service-category-page .service-category-hero img { aspect-ratio: 1.8; }
  .service-detail-page .service-capabilities { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .solutions-overview .solutions-ocean-hero { padding-block: 40px 48px; }
  .solutions-overview .ocean-hero-grid { gap: 32px; }
  .solutions-overview .ocean-hero-copy > .eyebrow { margin-bottom: 20px; }
  .solutions-overview .ocean-hero-copy h1 { font-size: clamp(36px, 10.5vw, 46px); margin-bottom: 22px; }
  .solutions-overview .ocean-hero-copy > p { font-size: 17px; line-height: 1.75; }
  .solutions-overview .ocean-hero-actions { gap: 24px; margin-top: 28px; }
  .solutions-overview .ocean-hero-actions .button { padding-inline: 18px; }
  .solutions-overview .ocean-hero-visual img { border-radius: 16px; aspect-ratio: 1.3; }
  .solutions-overview .ocean-hero-visual .content-video { border-radius: 16px; }
  .solutions-overview .ocean-hero-visual .external-video { border-radius: 16px; }
  .solutions-overview .ocean-current-art { height: 100px; }
  .solutions-overview .solutions-catalogue { padding-top: 48px; }
  .solutions-overview .solutions-catalogue-heading { margin-bottom: 28px; gap: 20px; }
  .solutions-overview .solutions-catalogue-heading > div > p:not(.eyebrow) { font-size: 17px; }
  .solutions-overview .service-category-grid.is-overview { grid-template-columns: 1fr; }
  .solutions-overview .service-category-card { border-radius: 16px; }
  .solutions-overview .service-category-card:first-child { grid-column: auto; }
  .solutions-overview .service-category-card:first-child .service-photograph img,
  .solutions-overview .service-category-card .service-photograph img { aspect-ratio: 1.6; }
  .solutions-overview .category-card-copy,
  .solutions-overview .service-category-card:first-child .category-card-copy { padding: 24px; }
  .solutions-overview .category-card-copy h3,
  .solutions-overview .service-category-card:first-child .category-card-copy h3 { font-size: 28px; line-height: 1.3; }
  .solutions-overview .category-card-copy > p { font-size: 17px; line-height: 1.75; }
  .solutions-overview .category-card-meta { margin-bottom: 18px; }
  .solutions-overview .category-service-preview { margin-bottom: 24px; }
  .solutions-overview .card-photo-credit { margin-inline: 24px; padding-bottom: 20px; }
  .solutions-overview .service-category-card:first-child .card-photo-credit { padding-inline: 24px; }
  .solutions-overview .research-resources { padding-inline: 20px; margin-top: 36px; }
  .solutions-overview .research-resources > summary { font-size: 17px; }
  .service-category-page .service-category-hero { padding: 24px; margin-top: 24px; gap: 28px; border-radius: 18px; }
  .service-category-page .service-category-hero h1 { font-size: clamp(32px, 9vw, 40px); }
  .service-category-page .service-category-hero p { font-size: 17px; }
  .service-category-page .service-category-hero img { aspect-ratio: 1.3; border-radius: 12px; }
  .service-detail-page .service-detail-copy .service-delivery-note { padding: 16px; }
  .service-detail-page .service-capabilities { padding: 24px; gap: 24px; border-radius: 16px; }
  .solutions-overview .contact-band,
  .service-category-page .contact-band,
  .service-detail-page .contact-band { padding: 28px; border-radius: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  .solutions-overview .service-category-card { transition: none; }
}