/* Readiness page visual refresh: stronger hierarchy, clearer section bands, improved scanability */

.readiness-page {
  background:
    radial-gradient(circle at 88% 8%, rgba(37, 99, 235, 0.08), transparent 28%),
    radial-gradient(circle at 12% 48%, rgba(217, 70, 239, 0.045), transparent 24%),
    var(--home-bg);
}

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

.readiness-page .page-hero {
  position: relative;
  margin-top: 1.5rem;
  padding: clamp(3rem, 6vw, 6rem) clamp(2rem, 5vw, 5rem);
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.1);
  border-radius: 1.35rem;
  background:
    linear-gradient(135deg, rgba(37, 99, 235, 0.09), transparent 42%),
    linear-gradient(180deg, rgba(10, 22, 38, 0.96), rgba(8, 18, 32, 0.88));
  box-shadow: 0 28px 85px rgba(0, 0, 0, 0.28);
}

.readiness-page .page-hero::after {
  content: "";
  position: absolute;
  width: clamp(20rem, 38vw, 38rem);
  aspect-ratio: 1;
  inset: 5% 4% auto auto;
  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;
}

.readiness-page .page-hero-grid {
  position: relative;
  z-index: 1;
  grid-template-columns: minmax(0, 1.24fr) minmax(24rem, 0.76fr);
  gap: clamp(3rem, 6vw, 6rem);
  align-items: center;
}

.readiness-page .page-hero h1 {
  max-width: 15ch;
  font-size: clamp(3rem, 4.8vw, 5.6rem);
  line-height: 0.98;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.readiness-page .page-hero .lead {
  max-width: 49rem;
  font-size: clamp(1.04rem, 1.15vw, 1.2rem);
  line-height: 1.72;
}

.readiness-page .page-hero .actions {
  gap: 0.7rem;
  max-width: 55rem;
}

.readiness-page .page-hero .button {
  min-height: 3.2rem;
  padding-inline: 1.15rem;
  border-radius: 0.6rem;
}

.readiness-page .operator-map {
  border-radius: 1rem;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
}

.readiness-page .operator-nodes a {
  min-height: 9rem;
  border-radius: 0.7rem;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

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

.readiness-page .section-jump-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  margin-top: 1.25rem;
  margin-bottom: 1.25rem;
  padding: 0.8rem 1rem;
  border: 1px solid rgba(148, 163, 184, 0.1);
  border-radius: 0.85rem;
  background: rgba(7, 17, 31, 0.9);
  backdrop-filter: blur(14px);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.18);
}

.readiness-page .section-jump-nav a {
  border-radius: 999px;
  padding: 0.55rem 0.8rem;
}

.readiness-page .section {
  position: relative;
  margin-block: 1.25rem;
  padding: clamp(4.5rem, 7vw, 7rem) clamp(2rem, 4vw, 4rem);
  border: 1px solid rgba(148, 163, 184, 0.08);
  border-radius: 1.25rem;
  background: linear-gradient(180deg, rgba(10, 22, 38, 0.8), rgba(7, 17, 31, 0.58));
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.18);
}

.readiness-page .section:nth-of-type(even) {
  background:
    linear-gradient(135deg, rgba(37, 99, 235, 0.055), transparent 42%),
    linear-gradient(180deg, rgba(8, 20, 35, 0.9), rgba(7, 17, 31, 0.64));
}

.readiness-page .section-head {
  grid-template-columns: minmax(0, 1.05fr) minmax(21rem, 0.95fr);
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: end;
  margin-bottom: clamp(3rem, 5vw, 4.5rem);
}

.readiness-page .section-head h2 {
  max-width: 14ch;
  font-size: clamp(2.7rem, 4.2vw, 4.8rem);
  line-height: 1;
  letter-spacing: -0.04em;
  text-wrap: balance;
}

.readiness-page .section-head > p {
  max-width: 44rem;
  font-size: clamp(1rem, 1.05vw, 1.12rem);
  line-height: 1.7;
}

/* Use the full section width for the contribution intro instead of
   leaving the desktop paragraph column empty. */
.readiness-page #contribution .section-head {
  display: grid;
  grid-template-columns: 1fr;
  max-width: none;
  align-items: start;
  gap: clamp(1rem, 2vw, 1.5rem);
}

.readiness-page #contribution .section-head .eyebrow {
  grid-column: auto;
}

.readiness-page #contribution .section-head h2 {
  max-width: 18ch;
  font-size: clamp(2.8rem, 4vw, 4.5rem);
}

.readiness-page #contribution .section-head > p:last-child {
  max-width: 58rem;
}

.readiness-page #roles .capability-grid {
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1.1rem;
}

.readiness-page #roles .capability-card {
  grid-column: span 6;
}

.readiness-page #roles .capability-card:nth-child(5) {
  grid-column: 4 / span 6;
}

.readiness-page .capability-grid,
.readiness-page .signal-matrix {
  gap: 1.1rem;
}

.readiness-page .capability-card,
.readiness-page .signal-matrix article {
  position: relative;
  min-height: 12rem;
  overflow: hidden;
  border-radius: 0.9rem;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.16);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.readiness-page .capability-card::after,
.readiness-page .signal-matrix article::after {
  content: "";
  position: absolute;
  inset: auto -15% -58% 38%;
  height: 72%;
  border: 1px solid rgba(56, 189, 248, 0.08);
  border-radius: 50%;
  pointer-events: none;
}

.readiness-page .capability-card:hover,
.readiness-page .signal-matrix article:hover {
  transform: translateY(-4px);
  border-color: rgba(56, 189, 248, 0.44);
  box-shadow: 0 24px 65px rgba(0, 0, 0, 0.25);
}

.readiness-page .capability-card h3,
.readiness-page .signal-matrix h3 {
  font-size: clamp(1.2rem, 1.4vw, 1.5rem);
  line-height: 1.2;
}

.readiness-page #foundation .split-layout {
  grid-template-columns: minmax(0, 1.35fr) minmax(22rem, 0.65fr);
  gap: clamp(2rem, 4vw, 4rem);
  align-items: start;
}

.readiness-page #foundation .scope-note-card {
  position: sticky;
  top: 6rem;
  padding: clamp(2rem, 3vw, 3rem);
  border-radius: 1rem;
  box-shadow: 0 28px 75px rgba(0, 0, 0, 0.25);
}

.readiness-page #foundation .scope-note-card h2 {
  max-width: 14ch;
  font-size: clamp(2rem, 2.8vw, 3.25rem);
  line-height: 1.02;
}

.readiness-page #contribution .signal-matrix {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.readiness-page #contribution .signal-matrix article {
  min-height: 14rem;
}

.readiness-page #capabilities .capability-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.readiness-page #capabilities .capability-card {
  min-height: 19rem;
}

.readiness-page #matrix {
  overflow: hidden;
}

.readiness-page #matrix .evidence-table {
  display: block;
  overflow-x: auto;
  border-spacing: 0;
  border-collapse: separate;
  border-radius: 0.85rem;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.18);
}

.readiness-page #matrix .evidence-table caption {
  position: sticky;
  left: 0;
  min-width: 70rem;
  padding-block: 1.25rem;
  font-size: 1.1rem;
  text-align: left;
}

.readiness-page #matrix .evidence-table th {
  position: sticky;
  top: 0;
  z-index: 2;
  padding-block: 1rem;
  background: rgba(13, 28, 48, 0.98);
  color: var(--home-text);
}

.readiness-page #matrix .evidence-table td {
  min-width: 12rem;
  padding-block: 1rem;
  line-height: 1.55;
  vertical-align: top;
}

.readiness-page #matrix .evidence-table tbody tr:nth-child(even) td {
  background: rgba(15, 31, 52, 0.5);
}

.readiness-page #matrix .evidence-table tbody tr:hover td {
  background: rgba(37, 99, 235, 0.08);
}

.readiness-page #boundaries .scope-note-card {
  padding: clamp(2.5rem, 5vw, 4.5rem);
  border-radius: 1rem;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.26);
}

.readiness-page #boundaries .scope-note-card h2 {
  max-width: 18ch;
  font-size: clamp(2.5rem, 4.4vw, 4.8rem);
  line-height: 1;
  text-wrap: balance;
}

.readiness-page .site-footer {
  width: min(100% - 3rem, 1380px);
  max-width: 1380px;
  margin: 1.25rem auto 2rem;
  padding: 2rem;
  border: 1px solid rgba(148, 163, 184, 0.1);
  border-radius: 1rem;
  background: linear-gradient(180deg, rgba(10, 22, 38, 0.84), rgba(7, 17, 31, 0.72));
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.2);
}

.readiness-page .compact-footer-grid,
.readiness-page .site-footer > .credibility,
.readiness-page .site-footer > .footer-meta {
  width: 100%;
  max-width: none;
}

@media (max-width: 1180px) {
  .readiness-page .page-hero-grid,
  .readiness-page .section-head,
  .readiness-page #foundation .split-layout {
    grid-template-columns: 1fr;
  }

  .readiness-page #foundation .scope-note-card {
    position: static;
  }

  .readiness-page #contribution .signal-matrix,
  .readiness-page #capabilities .capability-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .readiness-page .page,
  .readiness-page .section,
  .readiness-page .section-jump-nav,
  .readiness-page .site-footer {
    width: min(100% - 1.5rem, 1380px);
  }

  .readiness-page .page-hero,
  .readiness-page .section {
    padding: 3.5rem 1.25rem;
    border-radius: 0.9rem;
  }

  .readiness-page .page-hero h1 {
    font-size: clamp(2.6rem, 12vw, 4rem);
  }

  .readiness-page #roles .capability-grid,
  .readiness-page #contribution .signal-matrix,
  .readiness-page #capabilities .capability-grid,
  .readiness-page .operator-nodes {
    grid-template-columns: 1fr;
  }

  .readiness-page #roles .capability-card,
  .readiness-page #roles .capability-card:nth-child(5) {
    grid-column: auto;
  }

  .readiness-page .section-jump-nav {
    position: static;
  }
}

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