/* shared/page.css — reusable page shell styles v61 */

.altiora-page-shell {
  min-height: 100dvh;
  background: var(--bg, #030914);
  color: var(--text, #fff);
}

.altiora-page-main {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 42px 0 72px;
}

.altiora-page-hero {
  border: 1px solid var(--line, rgba(255,255,255,.10));
  border-radius: 24px;
  background:
    radial-gradient(circle at 16% 0%, rgba(47,128,255,.22), transparent 34%),
    linear-gradient(145deg, rgba(255,255,255,.07), rgba(255,255,255,.028));
  padding: 34px;
  margin-bottom: 18px;
}

.altiora-page-eyebrow {
  color: var(--blue-2, #66b2ff);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: 11px;
  margin-bottom: 12px;
}

.altiora-page-title {
  margin: 0;
  max-width: 860px;
  color: var(--text, #fff);
  font-size: clamp(34px, 5vw, 64px);
  line-height: .98;
  letter-spacing: -.055em;
  font-weight: 650;
}

.altiora-page-lead {
  max-width: 680px;
  margin: 18px 0 0;
  color: var(--muted, rgba(240,244,255,.64));
  font-size: 16px;
  line-height: 1.55;
}

.altiora-page-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 18px;
  align-items: start;
}

.altiora-page-section {
  border: 1px solid var(--line, rgba(255,255,255,.10));
  border-radius: 18px;
  background: rgba(255,255,255,.045);
  padding: 22px;
  margin-bottom: 18px;
}

.altiora-page-section h2 {
  margin: 0 0 12px;
  color: var(--text, #fff);
  font-size: 22px;
  line-height: 1.15;
  letter-spacing: -.03em;
}

.altiora-page-section p {
  color: var(--muted, rgba(240,244,255,.64));
}

.altiora-page-sidebar {
  position: sticky;
  top: 104px;
  display: grid;
  gap: 12px;
}

.altiora-page-cta {
  border: 1px solid rgba(76,128,255,.30);
  border-radius: 18px;
  background: rgba(47,128,255,.08);
  padding: 18px;
}

.altiora-page-cta h3 {
  margin: 0 0 8px;
  color: var(--text, #fff);
  font-size: 18px;
}

.altiora-page-cta p {
  margin: 0 0 14px;
  color: var(--muted, rgba(240,244,255,.64));
  font-size: 13px;
  line-height: 1.45;
}

html[data-theme="light"] .altiora-page-shell {
  background: var(--bg, #f5f8ff);
  color: #0c1728;
}

html[data-theme="light"] .altiora-page-hero,
html[data-theme="light"] .altiora-page-section,
html[data-theme="light"] .altiora-page-cta {
  background: rgba(255,255,255,.72);
  border-color: rgba(25,48,82,.12);
  box-shadow: 0 18px 44px rgba(33,57,93,.10);
}

html[data-theme="light"] .altiora-page-title,
html[data-theme="light"] .altiora-page-section h2,
html[data-theme="light"] .altiora-page-cta h3 {
  color: #0c1728;
}

html[data-theme="light"] .altiora-page-lead,
html[data-theme="light"] .altiora-page-section p,
html[data-theme="light"] .altiora-page-cta p {
  color: rgba(12,23,40,.62);
}

@media (max-width: 767px) {
  .altiora-page-main {
    width: calc(100% - 20px);
    padding: 18px 0 42px;
  }

  .altiora-page-hero {
    border-radius: 18px;
    padding: 20px;
  }

  .altiora-page-title {
    font-size: 30px;
  }

  .altiora-page-lead {
    font-size: 13px;
  }

  .altiora-page-grid {
    grid-template-columns: 1fr;
  }

  .altiora-page-sidebar {
    position: static;
  }

  .altiora-page-section {
    border-radius: 16px;
    padding: 16px;
  }
}