/* Homepage visual refresh: stronger hierarchy, wider composition, varied section rhythm */

.home-page {
  background:
    radial-gradient(circle at 82% 10%, rgba(37, 99, 235, 0.08), transparent 28%),
    radial-gradient(circle at 12% 55%, rgba(217, 70, 239, 0.05), transparent 25%),
    var(--home-bg);
}

.home-page .nav,
.home-page .home-section-nav-inner,
.home-page .hero-grid,
.home-page main > .section,
.home-page .compact-footer-grid,
.home-page .site-footer > .credibility,
.home-page .site-footer > .footer-meta {
  width: min(100% - 3rem, 1380px);
  max-width: 1380px;
  margin-inline: auto;
}

.home-page .command-hero {
  padding-block: clamp(4.5rem, 7vw, 7rem);
  isolation: isolate;
}

.home-page .command-hero::after {
  content: "";
  position: absolute;
  inset: 8% 4% auto auto;
  width: clamp(18rem, 32vw, 34rem);
  aspect-ratio: 1;
  border: 1px solid rgba(56, 189, 248, 0.08);
  border-radius: 50%;
  box-shadow:
    0 0 0 5rem rgba(37, 99, 235, 0.025),
    0 0 0 10rem rgba(217, 70, 239, 0.018);
  pointer-events: none;
  z-index: 0;
}

.home-page .hero-grid {
  grid-template-columns: minmax(0, 1.3fr) minmax(25rem, 0.7fr);
  gap: clamp(3rem, 6vw, 6.5rem);
}

.home-page .command-hero h1 {
  max-width: 12ch;
  font-size: clamp(3.8rem, 5.7vw, 6.25rem);
  line-height: 0.93;
  text-wrap: balance;
}

.home-page .command-hero .lead {
  max-width: 48rem;
  font-size: clamp(1.05rem, 1.2vw, 1.22rem);
}

.home-page .command-hero .actions {
  gap: 0.75rem;
  max-width: 52rem;
}

.home-page .command-hero .button {
  min-height: 3.35rem;
  padding-inline: 1.25rem;
  border-radius: 0.55rem;
}

.home-page .operator-map {
  position: relative;
  border-radius: 1rem;
  box-shadow: 0 36px 90px rgba(0, 0, 0, 0.42);
}

.home-page .operator-map::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.08), transparent 42%, rgba(217, 70, 239, 0.07));
  pointer-events: none;
}

.home-page .operator-nodes a {
  min-height: 9rem;
  border-radius: 0.65rem;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.home-page .operator-nodes a:hover,
.home-page .operator-nodes a:focus-visible {
  transform: translateY(-3px);
}

.home-page main > .section {
  position: relative;
  padding-block: clamp(5rem, 8vw, 8rem);
  background: transparent;
}

.home-page main > .section::before {
  content: "";
  position: absolute;
  inset: 1.25rem 0;
  border: 1px solid rgba(148, 163, 184, 0.08);
  border-radius: 1.25rem;
  background: linear-gradient(180deg, rgba(10, 22, 38, 0.82), rgba(7, 17, 31, 0.58));
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.18);
  z-index: 0;
}

.home-page main > .section:nth-of-type(even) {
  background: transparent;
}

.home-page main > .section:nth-of-type(even)::before {
  background:
    linear-gradient(135deg, rgba(37, 99, 235, 0.06), transparent 45%),
    linear-gradient(180deg, rgba(8, 20, 35, 0.9), rgba(7, 17, 31, 0.64));
}

.home-page main > .section > * {
  position: relative;
  z-index: 1;
  width: min(100% - 4rem, 1280px);
  margin-inline: auto;
}

.home-page .section-head {
  max-width: none;
  grid-template-columns: minmax(0, 1.05fr) minmax(20rem, 0.95fr);
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: start;
  margin-bottom: clamp(3rem, 5vw, 4.5rem);
}

/* Give the long Target Roles heading enough room to preserve the column gap. */
.home-page #target-roles .section-head {
  max-width: var(--home-inner-width, 1280px);
}

.home-page .section-head h2 {
  max-width: 11ch;
  font-size: clamp(3rem, 4.7vw, 5.25rem);
  text-wrap: balance;
}

.home-page .section-head > p {
  max-width: 42rem;
  padding-left: 1.25rem;
  border-left: 2px solid color-mix(in srgb, var(--home-cyan) 72%, transparent);
  font-size: clamp(1rem, 1.05vw, 1.13rem);
}

.home-page #contribution .section-head,
.home-page #capability .section-head {
  grid-template-columns: minmax(0, 1.2fr) minmax(19rem, 0.8fr);
  gap: clamp(2.5rem, 5vw, 5rem);
}

.home-page #contribution .section-head h2,
.home-page #capability .section-head h2 {
  max-width: 12.5ch;
  font-size: clamp(3rem, 4.25vw, 4.8rem);
}

.home-page .capability-grid,
.home-page .signal-matrix {
  gap: 1.25rem;
}

.home-page .capability-card,
.home-page .signal-matrix article,
.home-page .evidence-focus-grid > article {
  position: relative;
  overflow: hidden;
  border-radius: 0.9rem;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.18);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.home-page .capability-card::after,
.home-page .signal-matrix article::after,
.home-page .evidence-focus-grid > article::after {
  content: "";
  position: absolute;
  inset: auto -15% -55% 35%;
  height: 70%;
  border: 1px solid rgba(56, 189, 248, 0.08);
  border-radius: 50%;
  pointer-events: none;
}

.home-page .capability-card:hover,
.home-page .signal-matrix article:hover,
.home-page .evidence-focus-grid > article:hover {
  transform: translateY(-4px);
  border-color: rgba(56, 189, 248, 0.46);
  box-shadow: 0 24px 65px rgba(0, 0, 0, 0.28);
}

.home-page .capability-card h3,
.home-page .signal-matrix h3,
.home-page .evidence-focus-grid h3 {
  font-size: clamp(1.25rem, 1.5vw, 1.55rem);
  line-height: 1.18;
}

.home-page .contribution-actions {
  margin-top: 1.5rem;
}

.home-page .evidence-focus-grid {
  grid-template-columns: minmax(0, 1.75fr) minmax(15rem, 0.55fr) minmax(15rem, 0.55fr);
  gap: 1.25rem;
}

.home-page .evidence-system-card {
  border-radius: 1rem;
}

.home-page .evidence-system-visual {
  padding: clamp(1.25rem, 2.4vw, 2.5rem);
}

.home-page .evidence-system-visual img {
  filter: drop-shadow(0 20px 35px rgba(0, 0, 0, 0.28));
}

.home-page .evidence-system-copy {
  padding: clamp(1.6rem, 3vw, 2.6rem);
}

.home-page .scope-note-card {
  padding: clamp(2.25rem, 5vw, 4.5rem);
  border-radius: 1rem;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.28);
}

.home-page .scope-note-card h2 {
  max-width: 18ch;
  font-size: clamp(2.8rem, 4.8vw, 5rem);
  line-height: 0.98;
  text-wrap: balance;
}

.home-page .scope-note-card p {
  max-width: 62rem;
  font-size: 1.08rem;
}

.home-page .site-footer {
  margin-top: 2rem;
  padding-top: 3rem;
}

@media (max-width: 1180px) {
  .home-page .hero-grid,
  .home-page .section-head,
  .home-page .evidence-focus-grid {
    grid-template-columns: 1fr;
  }

  .home-page .operator-map {
    width: min(100%, 48rem);
  }

  .home-page .section-head h2,
  .home-page .section-head > p {
    max-width: 44rem;
  }

  .home-page .section-head > p {
    padding-left: 0;
    border-left: 0;
  }

  .home-page .evidence-system-card {
    grid-column: auto;
    grid-row: auto;
  }
}

@media (max-width: 760px) {
  .home-page .nav,
  .home-page .home-section-nav-inner,
  .home-page .hero-grid,
  .home-page main > .section,
  .home-page .compact-footer-grid,
  .home-page .site-footer > .credibility,
  .home-page .site-footer > .footer-meta {
    width: min(100% - 1.5rem, 1380px);
  }

  .home-page main > .section {
    padding-block: 4rem;
  }

  .home-page main > .section::before {
    inset: 0.5rem 0;
    border-radius: 0.85rem;
  }

  .home-page main > .section > * {
    width: min(100% - 2rem, 1280px);
  }

  .home-page .command-hero h1 {
    font-size: clamp(2.7rem, 11.5vw, 3.55rem);
  }

  .home-page .capability-grid,
  .home-page .signal-matrix,
  .home-page .operator-nodes {
    grid-template-columns: 1fr;
  }

  .home-page .operator-nodes a {
    min-height: auto;
  }

  .home-page .section-head h2 {
    font-size: clamp(2.55rem, 11vw, 3.7rem);
  }

  .home-page .scope-note-card h2 {
    font-size: clamp(2.35rem, 10vw, 3.5rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .home-page .capability-card,
  .home-page .signal-matrix article,
  .home-page .evidence-focus-grid > article,
  .home-page .operator-nodes a {
    transition: none;
  }
}

/* Prevent large display headings from clipping glyphs at tight line heights. */
.home-page .hero-copy,
.home-page .section-head {
  overflow: visible;
}

.home-page .command-hero h1,
.home-page .section-head h2 {
  overflow: visible;
  padding-inline-end: 0.08em;
  padding-bottom: 0.08em;
}

.home-page .command-hero h1 {
  line-height: 0.98;
  max-width: 12.5ch;
}

.home-page .section-head h2 {
  line-height: 1.02;
  max-width: 11.5ch;
}

@media (max-width: 760px) {
  .home-page .command-hero h1,
  .home-page .section-head h2 {
    padding-inline-end: 0.12em;
    padding-bottom: 0.1em;
  }
}