/* Engineering: original typography and content; surface and contrast refinements only. */
.engineering-page {
  --eng-paper: #fff;
  --eng-ink: #102434;
  --eng-line: #d6e0e8;
  --eng-gutter: max(24px, 6.5vw, calc((100vw - 1480px) / 2));
  --eng-space: clamp(72px, 7vw, 112px);
  background: #fff;
}
.engineering-page .engineering-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, .8fr);
  gap: clamp(48px, 8vw, 140px);
  align-items: start;
  padding: clamp(88px, 10vw, 156px) var(--eng-gutter) clamp(68px, 8vw, 112px);
  background: #fff;
  color: var(--eng-ink);
}
.engineering-page .engineering-intro h1 {
  margin: 0;
  max-width: 760px;
  color: var(--eng-ink);
  font-size: clamp(3.8rem, 7.4vw, 7.5rem);
  line-height: .9;
  letter-spacing: -.065em;
}
.engineering-page .engineering-intro > div {
  max-width: 650px;
  padding-top: clamp(2px, 1vw, 16px);
}
.engineering-page .engineering-intro p { margin: 0; }
.engineering-page .engineering-intro-lead {
  color: var(--eng-ink);
  font-size: clamp(1.5rem, 2.1vw, 2.15rem);
  line-height: 1.18;
  letter-spacing: -.025em;
}
.engineering-page .engineering-intro-lead + p {
  margin-top: clamp(22px, 2vw, 32px);
  color: #52687a;
  font-size: clamp(1.08rem, 1.4vw, 1.35rem);
  line-height: 1.55;
}
.engineering-page .engineering-header-art {
  margin: 0;
  padding: 0 var(--eng-gutter) clamp(88px, 9vw, 144px);
  background: #fff;
}
.engineering-page .engineering-header-art-frame {
  position: relative;
  width: min(100%, 1240px);
  margin-inline: auto;
  aspect-ratio: 16 / 7;
  min-height: 360px;
  max-height: 560px;
  overflow: hidden;
  background: #fff;
}
.engineering-page .engineering-header-art canvas {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
}
.engineering-page .eng-reference-lead,
.engineering-page .eng-reference-copy,
.engineering-page .eng-ai-reference,
.engineering-page .eng-ai-reference-copy { background: #071f34; color: #fff; }
.engineering-page .eng-reference-copy h2,
.engineering-page .eng-ai-reference-copy h2 { color: #fff; }
.engineering-page .eng-reference-copy > p:not(.eyebrow),
.engineering-page .eng-ai-reference-copy > p:not(.eyebrow) { color: #d3dfe9; }
.engineering-page .eng-reference-copy .eyebrow,
.engineering-page .eng-ai-reference-copy .eyebrow,
.engineering-page .capability-hero .eyebrow { color: #b6d5ef; }
.engineering-page .eng-reference-copy a,
.engineering-page .eng-ai-reference-copy a { color: #fff; }
.engineering-page .capability-hero h1 { color: #fff; }
.engineering-page .capability-hero h1 .blue-type {
  color: #b6d5ef;
  -webkit-text-fill-color: #b6d5ef;
  background: none;
  text-shadow: none;
}
.engineering-page .capability-hero p:not(.eyebrow) { color: #d3dfe9; }
.engineering-page .eng-challenge {
  background: #fff;
  color: #102434;
  padding-block: clamp(80px, 8vw, 128px);
}
.engineering-page .eng-challenge h2 { color: #102434; }
.engineering-page .eng-challenge > .eyebrow { color: #235582; }
.engineering-page .eng-challenge > div p { color: #465b6b; }
.engineering-page .eng-challenge > div > div { align-self: center; }
.engineering-page .eng-services-reference { background: #f3f6f8; }
.engineering-page .eng-services-reference h2,
.engineering-page .eng-service-grid h3,
.engineering-page .eng-simple-process h2,
.engineering-page .eng-simple-process h3 { color: #102434; }
.engineering-page .eng-service-grid article { background: #fff; }
.engineering-page .eng-service-grid article:nth-child(even) { background: #f8fafc; }
.engineering-page .eng-services-reference .eyebrow,
.engineering-page .eng-simple-process .eyebrow,
.engineering-page .capability-proof .eyebrow,
.engineering-page .eng-service-grid article > span,
.engineering-page .eng-simple-process article > span { color: #235582; }
.engineering-page .eng-service-grid p,
.engineering-page .eng-simple-process p { color: #465b6b; }
.engineering-page .eng-simple-process { background: #fff; }
.engineering-page .capability-proof-closing { border-top: 1px solid #d6e0e8; background: #f3f6f8; }
.engineering-page .capability-proof-closing > p { align-self: center; color: #465b6b; }
.engineering-page #engineering-services { scroll-margin-top: 110px; }
.engineering-page main a:focus-visible { outline: 2px solid #6aabeb; outline-offset: 5px; }
@media (max-width: 620px) {
  .engineering-page .eng-challenge { padding-block: 72px; }
}

/* Introduce the engineering motion study with its copy above the video. */
.engineering-page .eng-reference-lead {
  grid-template-columns: minmax(0, 1fr);
  min-height: 0;
  background: #fff;
  color: #102434;
}
.engineering-page .eng-reference-copy {
  background: #fff;
  color: #102434;
  padding: clamp(64px, 6.5vw, 104px) max(6.5vw, 24px);
}
.engineering-page .eng-reference-copy h2 {
  max-width: 1100px;
  color: #102434;
}
.engineering-page .eng-reference-copy > p:not(.eyebrow) {
  max-width: 850px;
  color: #465b6b;
}
.engineering-page .eng-reference-copy .eyebrow,
.engineering-page .eng-reference-copy a { color: #235582; }
.engineering-page .eng-reference-image {
  min-height: 0;
  height: clamp(390px, 45vw, 680px);
}

/* One alignment grid and spacing rhythm, without changing SKAR typography. */
.engineering-page .eng-reference-copy,
.engineering-page .eng-challenge,
.engineering-page .eng-services-reference,
.engineering-page .eng-simple-process {
  padding: var(--eng-space) var(--eng-gutter);
}
.engineering-page .eng-reference-copy {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  column-gap: clamp(32px, 5vw, 80px);
  align-items: start;
}
.engineering-page .eng-reference-copy .eyebrow { grid-column: 1 / -1; }
.engineering-page .eng-reference-copy h2 { grid-column: 1; grid-row: 2 / 4; margin-bottom: 0; }
.engineering-page .eng-reference-copy > p:not(.eyebrow) { grid-column: 2; margin-top: 24px; }
.engineering-page .eng-reference-copy a { grid-column: 2; margin-top: 24px; }
.engineering-page .eng-reference-image {
  margin-inline: var(--eng-gutter);
  height: auto;
  aspect-ratio: 16 / 9;
  max-height: 620px;
}
.engineering-page .eng-challenge > div {
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: clamp(32px, 6vw, 96px);
}
.engineering-page .eng-challenge > div > div { align-self: start; }
.engineering-page .eng-challenge > div p:last-child { margin-bottom: 0; }
.engineering-page .eng-services-reference > header {
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 26px clamp(32px, 5vw, 80px);
  margin-bottom: 48px;
}
.engineering-page .eng-services-reference > header > .eyebrow { grid-column: 1 / -1; }
.engineering-page .eng-service-grid,
.engineering-page .eng-simple-process > div { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.engineering-page .eng-service-grid article,
.engineering-page .eng-simple-process article { min-height: 0; padding: clamp(24px, 2.5vw, 38px); }
.engineering-page .eng-service-grid h3,
.engineering-page .eng-simple-process h3 { margin-top: clamp(40px, 4vw, 64px); }
.engineering-page .eng-ai-reference {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(32px, 5vw, 80px);
  min-height: 0;
  padding: var(--eng-space) var(--eng-gutter);
}
.engineering-page .eng-ai-reference-copy { padding: 0; }
.engineering-page .eng-ai-reference-image { min-height: 0; height: clamp(400px, 38vw, 600px); }
.engineering-page .capability-proof-closing {
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(32px, 5vw, 80px);
  padding: var(--eng-space) var(--eng-gutter);
}
.engineering-page .capability-proof-closing > div { padding: 0; border: 0; }
.engineering-page .capability-proof-closing h2 { margin-bottom: 0; }
.engineering-page .capability-proof-closing > p { margin: 0; }
@media (max-width: 1100px) {
  .engineering-page .eng-reference-copy,
  .engineering-page .eng-services-reference > header { grid-template-columns: minmax(0, 1fr); }
  .engineering-page .eng-reference-copy h2,
  .engineering-page .eng-reference-copy > p:not(.eyebrow),
  .engineering-page .eng-reference-copy a { grid-column: auto; grid-row: auto; }
  .engineering-page .eng-reference-copy > p:not(.eyebrow) { margin-top: 28px; }
}
@media (max-width: 980px) {
  .engineering-page .engineering-intro { grid-template-columns: minmax(0, 1fr); gap: 42px; }
  .engineering-page .eng-challenge > div,
  .engineering-page .eng-ai-reference,
  .engineering-page .capability-proof-closing { grid-template-columns: minmax(0, 1fr); gap: 36px; }
  .engineering-page .eng-ai-reference-copy,
  .engineering-page .eng-ai-reference-image { order: 0; }
  .engineering-page .eng-service-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .engineering-page .eng-simple-process > div { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 620px) {
  .engineering-page { --eng-space: 64px; }
  .engineering-page .eng-service-grid { grid-template-columns: minmax(0, 1fr); }
  .engineering-page .eng-reference-image { aspect-ratio: 4 / 3; }
  .engineering-page .eng-ai-reference-image { height: 340px; }
  .engineering-page .engineering-intro { padding-top: 72px; }
  .engineering-page .engineering-header-art-frame { min-height: 310px; aspect-ratio: 4 / 3; }
}

/* Preserve the selected video's horizontal framing and original colors. */
.engineering-page .eng-ai-reference-image.eng-uploaded-helix {
  min-height: 0;
  height: auto;
  aspect-ratio: 16 / 9;
}
.engineering-page .eng-uploaded-helix::before,
.engineering-page .eng-uploaded-helix::after { display: none; }
.engineering-page .eng-uploaded-helix video { object-fit: contain; filter: none; transform: none; }