#page-cca {
  --cca-ink: #162234;
  --cca-muted: #667585;
  --cca-line: #dfe7ee;
  --cca-surface: #ffffff;
  --cca-soft: #f8fafb;
  --cca-accent: var(--primary);
  --cca-accent-strong: #ec7a2d;
  --cca-navy: #1c2940;
  --cca-navy-soft: #2d3b53;
  --cca-shadow: 0 24px 60px rgba(15, 23, 42, 0.08);
  background:
    radial-gradient(circle at 0% 0%, rgba(225, 92, 2, 0.08), transparent 24%),
    radial-gradient(circle at 100% 0%, rgba(42, 86, 143, 0.08), transparent 22%),
    linear-gradient(180deg, #f6f8f8 0%, #eef3f1 100%);
  color: var(--cca-ink);
  overflow-x: hidden;
}

#page-cca .container {
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 24px;
}

#page-cca .cca-hero {
  position: relative;
  padding: 88px 0 50px;
}

#page-cca .cca-hero__gridlines {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(22,34,52,0.035) 1px, transparent 1px),
    linear-gradient(180deg, rgba(22,34,52,0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.42), transparent 90%);
  pointer-events: none;
}

#page-cca .cca-hero__shell {
  position: relative;
  z-index: 1;
  padding: 34px;
  border-radius: 34px;
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid rgba(255, 255, 255, 0.92);
  box-shadow: var(--cca-shadow);
  backdrop-filter: blur(10px);
}

#page-cca .cca-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(340px, 0.98fr);
  gap: 34px;
  align-items: center;
}

#page-cca .cca-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(225, 92, 2, 0.1);
  border: 1px solid rgba(225, 92, 2, 0.18);
  color: var(--cca-accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

#page-cca .cca-hero__title {
  margin: 18px 0 0;
  max-width: 10ch;
  font-size: clamp(2.7rem, 4.8vw, 4.6rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
  font-weight: 900;
  color: var(--cca-ink);
  overflow-wrap: anywhere;
}

#page-cca .cca-hero__subtitle,
#page-cca .lead,
#page-cca .p-card p,
#page-cca .pt p,
#page-cca .panel p {
  color: var(--cca-muted);
  line-height: 1.7;
}

#page-cca .cca-hero__subtitle {
  margin: 20px 0 0;
  max-width: 56ch;
  font-size: clamp(1rem, 1.8vw, 1.14rem);
}

#page-cca .cca-hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

#page-cca .btn-primary,
#page-cca .btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 14px;
  text-decoration: none;
  font-weight: 800;
  transition: transform 0.24s ease, box-shadow 0.24s ease, border-color 0.24s ease, background-color 0.24s ease;
}

#page-cca .btn-primary {
  background: linear-gradient(180deg, var(--cca-accent-strong), var(--cca-accent));
  color: #fff;
  box-shadow: 0 20px 34px rgba(225, 92, 2, 0.24);
}

#page-cca .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 24px 42px rgba(225, 92, 2, 0.3);
}

#page-cca .btn-secondary {
  background: rgba(255, 255, 255, 0.84);
  color: var(--cca-ink);
  border: 1px solid var(--cca-line);
}

#page-cca .btn-secondary:hover {
  transform: translateY(-2px);
  border-color: rgba(225, 92, 2, 0.24);
  box-shadow: 0 18px 30px rgba(15, 23, 42, 0.08);
}

#page-cca .cca-hero__signals {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 30px;
}

#page-cca .signal-card,
#page-cca .p-card,
#page-cca .pt,
#page-cca .gov-list li,
#page-cca .panel {
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.95);
  box-shadow: 0 18px 36px rgba(15, 23, 42, 0.06);
  backdrop-filter: blur(8px);
}

#page-cca .signal-card {
  padding: 16px;
  border-radius: 18px;
}

#page-cca .signal-card strong {
  display: block;
  color: var(--cca-ink);
  font-size: 0.95rem;
  line-height: 1.35;
}

#page-cca .signal-card span {
  display: block;
  margin-top: 6px;
  color: var(--cca-muted);
  font-size: 0.87rem;
  line-height: 1.55;
}

#page-cca .cca-hero__visual {
  position: relative;
}

#page-cca .cca-board {
  overflow: hidden;
  border-radius: 28px;
  background:
    radial-gradient(circle at top right, rgba(225, 92, 2, 0.18), transparent 24%),
    linear-gradient(180deg, rgba(24,35,52,0.98), rgba(34,50,73,0.98));
  box-shadow: 0 30px 60px rgba(15, 23, 42, 0.18);
}

#page-cca .cca-board__topbar {
  display: flex;
  gap: 8px;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

#page-cca .cca-board__topbar span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.32);
}

#page-cca .cca-board__topbar span:first-child { background: #ef7c2d; }
#page-cca .cca-board__topbar span:nth-child(2) { background: #f2b04f; }
#page-cca .cca-board__topbar span:nth-child(3) { background: #4daa9c; }

#page-cca .cca-board__content {
  display: grid;
  gap: 14px;
  padding: 18px;
}

#page-cca .cca-board__lane {
  padding: 16px;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.06);
}

#page-cca .lane-title {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.72);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

#page-cca .lane-items {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

#page-cca .lane-items span,
#page-cca .band-items span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 800;
  line-height: 1;
}

#page-cca .lane-items span {
  background: rgba(255,255,255,0.09);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.08);
}

#page-cca .cca-toc {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

#page-cca .cca-toc a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 0 14px;
  border-radius: 14px;
  background: rgba(255,255,255,0.82);
  border: 1px solid rgba(255,255,255,0.94);
  color: var(--cca-ink);
  text-decoration: none;
  font-weight: 800;
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.05);
}

#page-cca .cca-principles,
#page-cca .cca-stack,
#page-cca .cca-patterns,
#page-cca .cca-govern,
#page-cca .cca-cta {
  padding: 46px 0;
}

#page-cca .cca-section-head {
  margin-bottom: 34px;
}

#page-cca .cca-section-head h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.06;
  font-weight: 900;
  color: var(--cca-ink);
}

#page-cca .cca-section-head--light h2,
#page-cca .cca-section-head--light .lead {
  color: #fff;
}

#page-cca .cca-section-head--light .lead {
  margin-top: 16px;
  max-width: 58ch;
  color: rgba(244,247,250,0.76);
}

#page-cca .cca-principles .grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

#page-cca .p-card,
#page-cca .pt {
  padding: 24px 22px;
  border-radius: 22px;
}

#page-cca .p-card h3,
#page-cca .pt h3 {
  margin: 0 0 10px;
  color: var(--cca-ink);
  font-size: 1.18rem;
  font-weight: 800;
}

#page-cca .cca-stack__shell {
  padding: 32px;
  border-radius: 30px;
  background:
    radial-gradient(circle at top right, rgba(225, 92, 2, 0.16), transparent 24%),
    linear-gradient(180deg, rgba(24,35,52,0.98), rgba(34,50,73,0.98));
  box-shadow: 0 28px 60px rgba(15, 23, 42, 0.16);
}

#page-cca .bands {
  display: grid;
  gap: 14px;
}

#page-cca .band {
  padding: 18px;
  border-radius: 22px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
}

#page-cca .band-title {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.74);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

#page-cca .band-items {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

#page-cca .band-items span {
  background: rgba(255,255,255,0.12);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.08);
}

#page-cca .cca-patterns {
  background: rgba(255,255,255,0.26);
}

#page-cca .patterns-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

#page-cca .gov-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  list-style: none;
  margin: 0;
  padding: 0;
}

#page-cca .gov-list li {
  padding: 18px 18px;
  border-radius: 18px;
  color: var(--cca-ink);
  line-height: 1.6;
}

#page-cca .gov-list strong {
  color: var(--cca-accent);
  margin-right: 8px;
}

#page-cca .cca-cta {
  padding-bottom: 86px;
}

#page-cca .panel {
  padding: 34px 28px;
  border-radius: 28px;
  text-align: center;
}

#page-cca .panel h2 {
  margin: 0;
  color: var(--cca-ink);
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.08;
  font-weight: 900;
}

#page-cca .panel p {
  max-width: 58ch;
  margin: 16px auto 24px;
}

@media (max-width: 980px) {
  #page-cca .cca-hero__inner,
  #page-cca .cca-principles .grid,
  #page-cca .patterns-grid,
  #page-cca .gov-list {
    grid-template-columns: 1fr;
  }

  #page-cca .cca-hero__signals {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  #page-cca .cca-hero {
    padding: 74px 0 38px;
  }

  #page-cca .cca-hero__shell,
  #page-cca .cca-stack__shell,
  #page-cca .panel {
    padding: 24px;
  }

  #page-cca .cca-hero__title {
    max-width: 9ch;
    font-size: clamp(2.4rem, 10vw, 3.8rem);
  }

  #page-cca .cca-toc {
    grid-template-columns: 1fr;
  }
}