/* ==========================================================================
   GuardrailsOS — page-specific styles
   Layered on top of style.css (shared design system)
   ========================================================================== */

/* ---------- Skip link ---------- */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-primary);
  color: #ffffff;
  padding: 8px 16px;
  z-index: 100;
}
.skip-link:focus {
  top: 0;
}

/* ---------- Hero additions ---------- */
.hero__eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-primary);
  padding: 6px 12px;
  background: var(--color-primary-highlight);
  border-radius: 999px;
  margin-bottom: var(--space-6);
}
.hero__stat-row {
  list-style: none;
  padding: 0;
  margin: var(--space-10) 0 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  border-top: 1px solid var(--color-divider);
  padding-top: var(--space-6);
  max-width: 420px;
}
@media (max-width: 640px) {
  .hero__stat-row {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
}
.hero__stat-num {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xl);
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 4px;
}
.hero__stat-label {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: var(--font-mono);
}
.hero__panel {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}
.hero__panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--color-primary) 0%,
    var(--color-primary-light) 50%,
    var(--color-secondary) 100%
  );
}

/* ---------- G-mark sizing ---------- */
.g-mark {
  width: 32px;
  height: 32px;
  display: block;
}
.site-header .g-mark {
  filter: drop-shadow(0 1px 1px rgba(13, 22, 38, 0.08));
}
.footer__brand .g-mark {
  width: 40px;
  height: 40px;
}

/* ---------- Hero panel refinements ---------- */
.hero__panel-head {
  margin-bottom: var(--space-6);
}
.hero__panel-kicker {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-primary);
  display: block;
  margin-bottom: var(--space-2);
}
.hero__panel-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin: 0;
}

/* Pillar grid: 2x2 of trust pillars in hero panel */
.pillar-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}
.pillar-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  position: relative;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.pillar-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: currentColor;
  opacity: 0.65;
}
.pillar-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.pillar-card__icon {
  width: 40px;
  height: 40px;
  padding: 8px;
  border-radius: var(--radius-md);
  background: color-mix(in srgb, currentColor 12%, var(--color-surface));
  color: currentColor;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pillar-card__icon svg {
  width: 100%;
  height: 100%;
  color: currentColor;
}
.pillar-card__label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--color-text);
}
.pillar-card__note {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.55;
}
.pillar-card--persistence {
  color: #1085bc;
}
.pillar-card--traceability {
  color: #145696;
}
.pillar-card--privacy {
  color: #096d39;
}
.pillar-card--policy {
  color: #6aad39;
}

/* ---------- Value strip ---------- */
.value-strip__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-6);
}
.value-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.value-card:nth-child(2) {
  border-left-color: var(--color-secondary);
}
.value-card:nth-child(3) {
  border-left-color: var(--color-primary-light);
}
.value-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.value-card__num {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-text-faint);
  letter-spacing: 0.1em;
  margin-bottom: var(--space-4);
}
.value-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 var(--space-3);
  line-height: 1.25;
}
.value-card__desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin: 0;
}

/* ---------- Reused vs Newly Built ---------- */
.reuse-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: var(--space-6);
}
@media (max-width: 900px) {
  .reuse-grid {
    grid-template-columns: 1fr;
  }
}
.reuse-col {
  background: var(--color-surface);
  border: 2px solid var(--color-divider);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}
.reuse-col--reused {
  border-color: var(--color-secondary);
  background: linear-gradient(
    180deg,
    var(--color-secondary-highlight) 0%,
    var(--color-surface) 60%
  );
}
.reuse-col--new {
  border-color: var(--color-primary-light);
  background: linear-gradient(
    180deg,
    var(--color-primary-highlight) 0%,
    var(--color-surface) 60%
  );
}
.reuse-col__head {
  display: flex;
  gap: var(--space-4);
  align-items: center;
}
.reuse-col__icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.reuse-col__icon svg {
  width: 100%;
  height: 100%;
}
.reuse-col__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  margin: 0;
  line-height: 1.1;
}
.reuse-col--reused .reuse-col__title {
  color: var(--color-secondary-dark);
}
.reuse-col--new .reuse-col__title {
  color: var(--color-primary);
}
.reuse-col__sub {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
  margin-top: 4px;
}
.reuse-tile-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}
@media (max-width: 1100px) {
  .reuse-tile-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}
@media (max-width: 640px) {
  .reuse-tile-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
.reuse-tile {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-3);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  text-align: center;
  transition: transform 0.15s ease, border-color 0.15s ease;
}
.reuse-tile:hover {
  transform: translateY(-2px);
  border-color: var(--color-secondary);
}
.reuse-tile__icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.reuse-tile__icon svg {
  width: 100%;
  height: 100%;
}
.reuse-tile__label {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.3;
}
.reuse-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.reuse-list > li {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  transition: transform 0.15s ease, border-color 0.15s ease;
}
.reuse-list > li:hover {
  transform: translateX(4px);
  border-color: var(--color-primary-light);
}
.reuse-list__icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.reuse-list__icon svg {
  width: 100%;
  height: 100%;
}
.reuse-list__label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-base);
  color: var(--color-text);
}
.reuse-col__foot {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-divider);
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
}
.reuse-col--reused .reuse-col__foot {
  color: var(--color-secondary-dark);
}
.reuse-col--new .reuse-col__foot {
  color: var(--color-primary);
}

/* Outcomes strip */
.reuse-outcomes {
  margin-top: var(--space-8);
  padding: var(--space-6) var(--space-8);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-xl);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  box-shadow: var(--shadow-sm);
}
@media (max-width: 800px) {
  .reuse-outcomes {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }
}
.reuse-outcome {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.reuse-outcome__icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  padding: 10px;
  border-radius: 999px;
  color: var(--color-primary);
  background: var(--color-primary-highlight);
  display: flex;
  align-items: center;
  justify-content: center;
}
.reuse-outcome__icon svg {
  width: 100%;
  height: 100%;
}
.reuse-outcome--cost .reuse-outcome__icon {
  color: var(--color-primary);
  background: var(--color-primary-highlight);
}
.reuse-outcome--launch .reuse-outcome__icon {
  color: var(--color-secondary-dark);
  background: var(--color-secondary-highlight);
}
.reuse-outcome--leverage .reuse-outcome__icon {
  color: var(--color-primary);
  background: var(--color-primary-highlight);
}
.reuse-outcome__title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 2px;
  line-height: 1.2;
}
.reuse-outcome__desc {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ---------- Architecture grid ---------- */
.arch-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-5);
}
.arch-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.2s ease,
    border-color 0.2s ease;
}
.arch-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-md);
}
.arch-card__num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.arch-card__icon {
  width: 44px;
  height: 44px;
  padding: 8px;
  background: var(--color-primary-highlight);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}
.arch-card__icon svg {
  width: 100%;
  height: 100%;
}
.arch-card__title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  margin: 0;
  line-height: 1.3;
}
.arch-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.55;
  margin: 0;
}

/* ---------- Agent controls ---------- */
.section--contrast {
  background: var(--color-surface-offset);
  border-block: 1px solid var(--color-divider);
}

.controls-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: var(--space-6);
}
.control-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  position: relative;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.control-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--card-color, var(--color-primary)),
    var(--card-color-2, var(--color-primary-light))
  );
}
.control-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.control-card--accuracy {
  --card-color: #145696;
  --card-color-2: #1085bc;
}
.control-card--audit {
  --card-color: #1085bc;
  --card-color-2: #13add6;
}
.control-card--privacy {
  --card-color: #096d39;
  --card-color-2: #6aad39;
}
.control-card--routing {
  --card-color: #145696;
  --card-color-2: #096d39;
}
.control-card__badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--card-color, var(--color-primary));
  padding: 4px 10px;
  border: 1px solid currentColor;
  border-radius: 999px;
  margin-bottom: var(--space-4);
  background: color-mix(in srgb, var(--card-color, var(--color-primary)) 8%, var(--color-surface));
}
.control-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 var(--space-4);
  line-height: 1.3;
}
.control-card__desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin: 0 0 var(--space-5);
}
.control-card__list {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--color-divider);
  padding-top: var(--space-4);
}
.control-card__list li {
  font-size: var(--text-sm);
  color: var(--color-text);
  padding: var(--space-2) 0 var(--space-2) var(--space-6);
  position: relative;
}
.control-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 14px;
  height: 14px;
  border-radius: 3px;
  background: var(--card-color, var(--color-primary));
  opacity: 0.15;
}
.control-card__list li::after {
  content: "";
  position: absolute;
  left: 3px;
  top: 50%;
  width: 8px;
  height: 5px;
  border-left: 2px solid var(--card-color, var(--color-primary));
  border-bottom: 2px solid var(--card-color, var(--color-primary));
  transform: translateY(-70%) rotate(-45deg);
}

/* ---------- Scope chart (horizontal bar) ---------- */
.scope-chart {
  margin: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
}
.scope-chart__axis {
  display: grid;
  grid-template-columns: 340px repeat(7, 1fr) 60px;
  align-items: center;
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-divider);
  margin-bottom: var(--space-4);
  color: var(--color-text-faint);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
}
.scope-chart__axis span {
  text-align: left;
  padding-left: 2px;
}
.scope-chart__axis span:first-child {
  visibility: hidden;
}
.scope-chart__rows {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.scope-chart__rows > li {
  display: grid;
  grid-template-columns: 340px 1fr 60px;
  align-items: center;
  gap: var(--space-4);
  padding: 6px 0;
}
.scope-chart__label {
  font-size: var(--text-sm);
  color: var(--color-text);
  font-weight: 500;
  text-align: right;
  line-height: 1.35;
}
.scope-chart__bar {
  position: relative;
  height: 22px;
  background: var(--color-surface-offset);
  border-radius: 4px;
  overflow: hidden;
}
.scope-chart__bar-fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: calc(var(--val, 0) * 1.6667%); /* 60 -> 100% */
  background: linear-gradient(
    90deg,
    var(--color-primary) 0%,
    var(--color-primary-light) 100%
  );
  border-radius: 4px;
  transition: width 0.6s ease;
}
.scope-chart__rows > li:nth-child(-n + 5) .scope-chart__bar-fill {
  background: linear-gradient(
    90deg,
    var(--color-primary) 0%,
    var(--color-accent) 100%
  );
}
.scope-chart__rows > li:nth-child(n + 20) .scope-chart__bar-fill {
  background: linear-gradient(
    90deg,
    var(--color-primary-light) 0%,
    var(--color-secondary) 100%
  );
  opacity: 0.85;
}
.scope-chart__value {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  text-align: left;
}
.scope-chart__caption {
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-divider);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.55;
}

/* Compact chart on smaller screens */
@media (max-width: 900px) {
  .scope-chart__axis {
    grid-template-columns: 180px repeat(6, 1fr) 50px;
    font-size: 10px;
  }
  .scope-chart__axis span:nth-child(2) {
    display: none;
  }
  .scope-chart__rows > li {
    grid-template-columns: 180px 1fr 50px;
    gap: var(--space-3);
  }
  .scope-chart__label {
    font-size: var(--text-xs);
    line-height: 1.3;
  }
}
@media (max-width: 600px) {
  .scope-chart {
    padding: var(--space-5);
  }
  .scope-chart__axis {
    grid-template-columns: 130px 1fr 40px;
    font-size: 10px;
  }
  .scope-chart__axis span:not(:first-child):not(:last-child) {
    display: none;
  }
  .scope-chart__rows > li {
    grid-template-columns: 130px 1fr 40px;
    gap: var(--space-2);
  }
}

/* ---------- Sector map ---------- */
.sector-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-6);
}
.sector-col {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.sector-col:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.sector-col__head {
  padding: var(--space-5) var(--space-6);
  color: #ffffff;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.sector-col--built .sector-col__head {
  background: linear-gradient(135deg, #26828e 0%, #145696 100%);
}
.sector-col--products .sector-col__head {
  background: linear-gradient(135deg, #6aad39 0%, #096d39 100%);
}
.sector-col--ops .sector-col__head {
  background: linear-gradient(135deg, #1085bc 0%, #145696 100%);
}
.sector-col__title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  margin: 0;
  line-height: 1.3;
  color: #ffffff;
}
.sector-col__tag {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: rgba(255, 255, 255, 0.85);
}
.sector-list {
  margin: 0;
  padding: var(--space-5) var(--space-6);
  display: flex;
  flex-direction: column;
}
.sector-list > div {
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-divider);
}
.sector-list > div:last-child {
  border-bottom: 0;
}
.sector-list dt {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}
.sector-list dd {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}

.sector-footnote {
  margin-top: var(--space-8);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: 999px;
  max-width: max-content;
  margin-left: auto;
  margin-right: auto;
}
.sector-footnote__label {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

/* ---------- Criteria list ---------- */
.criteria-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-5);
}
.criteria-item {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  gap: var(--space-4);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.criteria-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.criteria-item__num {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: var(--text-base);
  display: flex;
  align-items: center;
  justify-content: center;
}
.criteria-item:nth-child(2n) .criteria-item__num {
  background: var(--color-secondary-highlight);
  color: var(--color-secondary-dark);
}
.criteria-item__title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 var(--space-2);
  line-height: 1.3;
}
.criteria-item__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.55;
  margin: 0;
}

/* ---------- Contact / split section ---------- */
.section--split {
  background: var(--color-primary);
  color: #ffffff;
  position: relative;
  overflow: hidden;
}
.section--split::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
      circle at 20% 30%,
      rgba(16, 133, 188, 0.35) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 70%,
      rgba(106, 173, 57, 0.15) 0%,
      transparent 55%
    );
  pointer-events: none;
}
.section--split > .container {
  position: relative;
}
.section--split .section__eyebrow {
  color: #b7d2ea;
}
.section--split .section__title {
  color: #ffffff;
}
.section__title--sm {
  font-size: clamp(1.75rem, 1.2rem + 2vw, 2.5rem);
}
.split-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: var(--space-16);
  align-items: start;
}
@media (max-width: 900px) {
  .split-grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
}
.split-copy {
  color: #d5e4f4;
  font-size: var(--text-base);
  line-height: 1.65;
  margin: var(--space-6) 0 var(--space-8);
  max-width: 60ch;
}
.split-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.section--split .btn--primary {
  background: #ffffff;
  color: var(--color-primary);
  border-color: #ffffff;
}
.section--split .btn--primary:hover {
  background: var(--color-primary-highlight);
  color: var(--color-primary-active);
}
.section--split .btn--ghost {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.4);
}
.section--split .btn--ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #ffffff;
}

.contact-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(6px);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  color: #ffffff;
}
.contact-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: #ffffff;
  margin: 0 0 var(--space-3);
}
.contact-card__body {
  color: #cddef1;
  font-size: var(--text-sm);
  line-height: 1.6;
  margin: 0 0 var(--space-5);
}
.contact-card__list {
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: var(--space-5);
}
.contact-card__list dt {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #a9c1dc;
  margin-bottom: 4px;
}
.contact-card__list dd {
  margin: 0;
}
.contact-card__list a {
  color: #ffffff;
  font-weight: 500;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
  transition: border-color 0.2s ease;
}
.contact-card__list a:hover {
  border-bottom-color: #ffffff;
}

/* ---------- Footer additions ---------- */
.footer__rule {
  display: flex;
  gap: 6px;
  margin-top: var(--space-5);
  max-width: 200px;
}
.footer__rule-green,
.footer__rule-blue {
  height: 4px;
  flex: 1;
  border-radius: 2px;
}
.footer__rule-green {
  background: var(--color-secondary);
}
.footer__rule-blue {
  background: var(--color-primary-light);
}
.footer__pat {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-left: auto;
}
@media (max-width: 700px) {
  .footer__pat {
    margin-left: 0;
  }
}