/* Blue/orange direction: restrained surfaces, clear hierarchy and readable detail. */
.blue-orange {
  --paper: #ffffff;
  --muted: #4f6473;
  --soft: #f3f6f8;
  --line: #d5dfe5;
  -webkit-font-smoothing: antialiased;
}
.blue-orange .site-header nav a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.blue-orange .header-cta {
  min-height: 46px;
  background: transparent;
  color: var(--ink);
  border: 1px solid #aebfca;
  align-items: center;
}
.blue-orange .button {
  min-height: 50px;
  border-radius: 2px;
  transition: background-color .18s ease;
}
.blue-orange .button:hover { background: #082f4c; }
.blue-orange .header-cta:hover { background: var(--soft); }
.blue-orange :is(a, button, input, select, textarea):focus-visible {
  outline: 3px solid #123f61;
  outline-offset: 4px;
}
.blue-orange :is(footer, .about-copy) :is(a, button):focus-visible {
  outline-color: #ffffff;
}
.blue-orange .hero-intro p { line-height: 1.75; }
.blue-orange .image-label {
  background: #123f61;
  padding: 10px 7px;
  font-size: 10px;
  letter-spacing: .12em;
}
.blue-orange .hero-strip { font-size: 11px; letter-spacing: .07em; }
.blue-orange .art-index { font-size: 11px; }
.blue-orange .row-number { color: #a4480e; font-weight: 700; }
.blue-orange .portfolio-row { border-color: #c8d5de; }
.blue-orange .portfolio-row h3 { letter-spacing: -.035em; }
.blue-orange .portfolio-row:hover { background: #eaf0f4; }
.blue-orange .about-copy { background: #123f61; }
.blue-orange .company-facts span { font-size: 12px; }
.blue-orange .molecule-card {
  border: 1px solid var(--line);
  border-top: 3px solid var(--ink);
  border-radius: 2px;
}
.blue-orange .molecule-card:hover { border-color: #a4480e; }
.blue-orange .molecule-heading { font-size: 11px; }
.blue-orange .molecule-card > p { font-size: 13px; }
.blue-orange .approach {
  background: #fff2e5;
  border-top: 4px solid var(--accent);
}
.blue-orange .approach .steps article { border-color: #caa98c; }
.blue-orange .steps span { font-size: 12px; font-weight: 700; color: #a4480e; }
.blue-orange .page-intro { border-bottom: 1px solid var(--line); }
.blue-orange .product-row:hover { background: #f3f6f8; }
.blue-orange .product-kind { font-size: 11px; }
.blue-orange .product-arrow {
  min-width: 44px;
  min-height: 44px;
  display: grid;
  place-items: center;
  justify-self: end;
}
.blue-orange .catalog-note { font-size: 13px; line-height: 1.7; }
.blue-orange .directory-controls label { font-size: 13px; }
.blue-orange .directory-controls :is(input, select) { border-color: #8a9eac; }
.blue-orange .footer-bottom small { opacity: 1; color: #c5d4df; font-size: 11px; }
.blue-orange .footer-bottom button { min-height: 44px; padding: 8px 0; font-size: 12px; }
@media (min-width: 701px) and (max-width: 1000px) {
  .blue-orange .hero-copy { width: 49%; }
  .blue-orange .hero-copy h1 { font-size: clamp(48px, 6.5vw, 64px); }
  .blue-orange .hero-intro { max-width: 100%; }
  .blue-orange .hero-art { width: 40%; right: 3%; }
}
@media (max-width: 700px) {
  .blue-orange .hero-copy > .eyebrow { font-size: 10px; letter-spacing: .1em; }
  .blue-orange .hero-intro { max-width: 100%; }
  .blue-orange .hero-intro p { font-size: 15px; }
  .blue-orange .hero-strip { font-size: 10px; letter-spacing: .03em; gap: 10px 16px; }
  .blue-orange .art-index { font-size: 10px; }
  .blue-orange .image-label { display: none; }
  .blue-orange .menu-toggle { min-width: 76px; min-height: 44px; align-items: center; }
  .blue-orange .site-header nav { gap: 8px; }
  .blue-orange .portfolio-row p { font-size: 14px; line-height: 1.65; }
  .blue-orange .about-copy > p:not(.eyebrow) { font-size: 15px; }
  .blue-orange .product-row { grid-template-columns: minmax(0, 1fr) 44px; }
  .blue-orange .directory-controls input { font-size: 16px; }
  .blue-orange .directory-controls select { font-size: 14px; }
  .blue-orange .footer-top .eyebrow { font-size: 10px; letter-spacing: .08em; }
}
@media (prefers-reduced-motion: reduce) {
  .blue-orange .button { transition: none; }
}