/* Site-wide finish: shared motion, depth, and long-form readability. */

html::after {
  content: "";
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: .18rem;
  transform: scaleX(0);
  transform-origin: left center;
  pointer-events: none;
  background: linear-gradient(90deg, var(--page-accent, var(--cyan)), var(--page-accent-2, var(--magenta)) 58%, var(--green));
  box-shadow: 0 0 18px color-mix(in srgb, var(--page-accent, var(--cyan)) 55%, transparent);
  animation: site-scroll-progress linear both;
  animation-timeline: scroll(root block);
}

@keyframes site-scroll-progress {
  to { transform: scaleX(1); }
}

@supports not (animation-timeline: scroll()) {
  html::after { display: none; }
}

.site-header {
  backdrop-filter: blur(20px) saturate(145%);
}

.section-jump-nav {
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  box-shadow: 0 16px 34px rgba(2, 6, 23, .25);
}

.section-jump-nav a {
  border-radius: 999px;
  transition: color var(--duration-fast) var(--ease), background var(--duration-fast) var(--ease), transform var(--duration-fast) var(--ease);
}

.section-jump-nav a:hover,
.section-jump-nav a:focus-visible {
  color: var(--text-strong);
  background: color-mix(in srgb, var(--page-accent, var(--cyan)) 12%, transparent);
  transform: translateY(-1px);
}

/* Keep the shared section-title accent rhythm consistent across page layouts. */
.section-head > .eyebrow {
  margin-top: 0;
  margin-bottom: .85rem;
  align-self: start;
}

/* Proof-page search guidance follows the page's left-aligned reading rail. */
.proof-page .section-head,
.proof-page .section-head > p,
.proof-page .filter-field label,
.proof-page .filter-summary {
  text-align: left;
}

/* Center the compact contact eyebrow within its intended hero rail. */
.contact-page .compact-hero > .section-head > .eyebrow {
  width: fit-content;
  margin-inline: auto;
}

.foundation-page .page-hero,
.mapping-page .page-hero,
.evidence-document-page .evidence-hero {
  box-shadow:
    0 34px 90px rgba(2, 6, 23, .32),
    0 1px 0 rgba(255, 255, 255, .045) inset;
}

.foundation-page .capability-card,
.mapping-page .mapping-card,
.mapping-page .skill-summary-card,
.evidence-document-page .evidence-shell {
  transition:
    transform var(--duration) var(--ease),
    border-color var(--duration) var(--ease),
    box-shadow var(--duration) var(--ease),
    background var(--duration) var(--ease);
}

@media (hover: hover) and (pointer: fine) {
  .foundation-page .capability-card:hover,
  .mapping-page .mapping-card:hover,
  .mapping-page .skill-summary-card:hover {
    z-index: 1;
    transform: translateY(-.35rem);
    border-color: color-mix(in srgb, var(--page-accent, var(--cyan)) 46%, var(--line));
    box-shadow:
      0 30px 72px rgba(2, 6, 23, .42),
      0 0 36px color-mix(in srgb, var(--page-accent, var(--cyan)) 9%, transparent);
  }
}

.foundation-page .capability-grid > div {
  min-width: 0;
}

.foundation-page .capability-grid > div > .capability-card {
  height: 100%;
}

.foundation-page .review-path-grid .capability-card {
  min-height: 17rem;
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--page-accent, var(--cyan)) 8%, rgba(25, 38, 59, .96)), rgba(8, 20, 36, .98));
}

.foundation-page .review-path-grid .tile-code {
  color: var(--page-accent-2, var(--cyan));
}

.site-footer {
  background:
    radial-gradient(circle at 88% 0%, color-mix(in srgb, var(--page-accent-2, var(--magenta)) 10%, transparent), transparent 24rem),
    linear-gradient(180deg, rgba(10, 21, 37, .84), rgba(7, 16, 31, .98));
}

.site-footer::before {
  background: linear-gradient(90deg, transparent, var(--page-accent, var(--cyan)), var(--page-accent-2, var(--magenta)), transparent);
  opacity: .62;
}

/* Preserve descenders in the oversized dashboard hero heading. */
.dashboard-page .page-hero .section-head > h1 {
  line-height: 1.06;
  padding-bottom: .08em;
}

@media (prefers-reduced-motion: reduce) {
  html::after { animation: none; transform: scaleX(1); }
  .foundation-page .capability-card,
  .mapping-page .mapping-card,
  .mapping-page .skill-summary-card { transition: none; }
}

@media (max-width: 640px) {
  html::after { height: .14rem; }
  .foundation-page .review-path-grid .capability-card { min-height: 0; }
}