:root {
  --vo-blue-dark: #254f8f;
  --vo-blue-light: #7592cc;
  --vo-orange: #f7941d;
  --vo-spine-width: 54px;
}

/* V.O. left-side brand spine */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: var(--vo-spine-width);
  height: 100vh;
  z-index: 9999;
  pointer-events: none;

  background:
    linear-gradient(
      to right,
      var(--vo-blue-dark) 0,
      var(--vo-blue-dark) 24px,
      var(--vo-blue-light) 24px,
      var(--vo-blue-light) 40px,
      var(--vo-orange) 40px,
      var(--vo-orange) 54px
    );
}

/* Push site content away from the brand spine */
body {
  padding-left: var(--vo-spine-width);
}

/* Mobile: make the spine slimmer */
@media (max-width: 768px) {
  :root {
    --vo-spine-width: 24px;
  }

  body::before {
    background:
      linear-gradient(
        to right,
        var(--vo-blue-dark) 0,
        var(--vo-blue-dark) 11px,
        var(--vo-blue-light) 11px,
        var(--vo-blue-light) 18px,
        var(--vo-orange) 18px,
        var(--vo-orange) 24px
      );
  }
}
/* SBOM Metro Landing Page */

.container-header,
.container-banner,
.container-topbar,
.container-below-top,
.container-nav,
.container-sidebar-left,
.container-sidebar-right,
.breadcrumb,
.page-header {
  display: none;
}

body {
  background: #f5f7fb;
}

.site-grid {
  grid-template-columns: 1fr !important;
}

.com-content-article {
  max-width: 1180px;
  margin: 0 auto;
  padding: 3rem 1.25rem;
}

.sbom-hero {
  margin-bottom: 2rem;
}

.sbom-kicker {
  color: var(--vo-orange);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.sbom-hero h1 {
  color: var(--vo-blue-dark);
  font-size: clamp(2rem, 5vw, 4.5rem);
  line-height: 1.02;
  max-width: 950px;
  margin: 0 0 1rem;
}

.sbom-hero p {
  max-width: 720px;
  font-size: 1.15rem;
  color: #344055;
}

.sbom-metro-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-auto-rows: minmax(190px, auto);
  gap: 1rem;
}

.sbom-tile {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 190px;
  padding: 1.5rem;
  color: #fff;
  text-decoration: none;
  border-radius: 0;
  box-shadow: 0 10px 25px rgba(0,0,0,0.12);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.sbom-tile:hover,
.sbom-tile:focus {
  color: #fff;
  transform: translateY(-4px);
  box-shadow: 0 16px 34px rgba(0,0,0,0.18);
  text-decoration: none;
}

.sbom-tile span {
  font-size: 1.65rem;
  font-weight: 800;
  line-height: 1.05;
}

.sbom-tile small {
  display: block;
  margin-top: 0.75rem;
  font-size: 0.95rem;
  line-height: 1.35;
  opacity: 0.94;
}

.sbom-tile-large {
  grid-column: span 2;
  grid-row: span 2;
}

.sbom-tile-large span {
  font-size: 2.35rem;
}

.sbom-blue {
  background: var(--vo-blue-dark);
}

.sbom-lightblue {
  background: var(--vo-blue-light);
}

.sbom-orange {
  background: var(--vo-orange);
}

.sbom-dark {
  background: #1f2937;
}

.sbom-chat {
  background: linear-gradient(135deg, var(--vo-blue-dark), var(--vo-orange));
}

@media (max-width: 900px) {
  .sbom-metro-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sbom-tile-large {
    grid-column: span 2;
    grid-row: span 1;
  }
}

@media (max-width: 560px) {
  .com-content-article {
    padding: 2rem 1rem;
  }

  .sbom-metro-grid {
    grid-template-columns: 1fr;
  }

  .sbom-tile-large {
    grid-column: span 1;
  }
}