/* Subpage layout and content styles (nav, footer, shared components in common.css) */

.page-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(155deg, var(--navy) 0%, var(--royal) 60%, #0D3B6E 100%);
  padding: calc(var(--nav-height) + 44px) 40px 64px;
  color: var(--white);
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,166,214,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,166,214,0.06) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}
.page-hero-inner { max-width: 900px; margin: 0 auto; position: relative; z-index: 1; }
.page-eyebrow {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--cyan); margin-bottom: 12px;
}
.page-title {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 800; line-height: 1.2; margin-bottom: 16px;
}
.page-lead { font-size: 1.05rem; color: rgba(255,255,255,0.75); }

.content { max-width: 900px; margin: 0 auto; padding: 64px 40px; }
.content h2 {
  font-family: 'Montserrat', sans-serif; font-size: 1.25rem; font-weight: 800;
  color: var(--text-dark); margin: 40px 0 12px;
}
.content h2:first-child { margin-top: 0; }
.content h3 {
  font-family: 'Montserrat', sans-serif; font-size: 0.95rem; font-weight: 700;
  color: var(--text-dark); margin: 24px 0 8px;
}
.content p { font-size: 0.95rem; color: var(--text-mid); margin-bottom: 16px; }
.exec-summary {
  background: var(--light-bg); border-left: 3px solid var(--cyan);
  padding: 20px 24px; margin-bottom: 28px; border-radius: 0 8px 8px 0;
}
.exec-summary p { margin-bottom: 0; }
.content ul { list-style: none; margin-bottom: 20px; }
.content li {
  font-size: 0.9rem; color: var(--text-mid); padding: 6px 0 6px 18px; position: relative;
}
.content li::before { content: '→'; position: absolute; left: 0; color: var(--cyan); }
.content a { color: var(--cyan); text-decoration: none; font-weight: 600; }
.content a:hover { text-decoration: underline; }

.cta-bar {
  background: var(--light-bg); border-top: 1px solid var(--border);
  padding: 48px 40px; text-align: center;
}
.cta-bar p { font-size: 1rem; color: var(--text-mid); margin-bottom: 20px; }

.downloads-grid {
  max-width: 1200px; margin: 0 auto; padding: 64px 40px;
}

.case-grid {
  max-width: 1200px; margin: 0 auto; padding: 64px 40px;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px;
}
.case-card {
  background: var(--light-bg); border: 1px solid var(--border);
  border-radius: 12px; padding: 28px;
}
.case-category {
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--cyan); margin-bottom: 8px;
}
.case-title {
  font-family: 'Montserrat', sans-serif; font-size: 1rem; font-weight: 800;
  color: var(--text-dark); margin-bottom: 10px;
}
.case-objective { font-size: 0.85rem; color: var(--text-mid); margin-bottom: 12px; font-style: italic; }
.case-label {
  font-family: 'Montserrat', sans-serif; font-size: 0.72rem; font-weight: 700;
  color: var(--text-dark); margin: 10px 0 6px;
}
.case-card ul { margin-bottom: 0; }
.case-card li { font-size: 0.82rem; padding: 4px 0 4px 16px; }
.case-issues { margin-bottom: 12px; }
.case-issues li { font-size: 0.82rem; color: var(--text-mid); padding: 3px 0 3px 14px; position: relative; list-style: none; }
.case-issues li::before { content: '•'; position: absolute; left: 0; color: var(--orange); }
.case-resolved { font-size: 0.85rem; color: var(--text-mid); margin-bottom: 12px; line-height: 1.6; }

.cert-grid {
  max-width: 1200px; margin: 0 auto; padding: 64px 40px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.cert-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: 12px; overflow: hidden; transition: border-color 0.2s, box-shadow 0.2s;
}
.cert-card:hover { border-color: var(--cyan); box-shadow: 0 8px 24px rgba(0,166,214,0.12); }
.cert-card img { width: 100%; height: auto; display: block; cursor: pointer; }
.cert-caption {
  padding: 12px 16px; font-size: 0.78rem; font-weight: 600;
  color: var(--text-mid); text-align: center; background: var(--light-bg);
}

@media (max-width: 900px) {
  .case-grid { grid-template-columns: 1fr; padding: 48px 24px; }
  .cert-grid { grid-template-columns: 1fr 1fr; padding: 48px 24px; }
  .downloads-grid { grid-template-columns: 1fr; padding: 48px 24px; }
}
@media (max-width: 600px) {
  .content, .page-hero, .cta-bar { padding-left: 24px; padding-right: 24px; }
  .cert-grid { grid-template-columns: 1fr; }
}