/* about.css — Page-specific styles for the About page.
   Shared nav/footer/global styles live in global.css. */

/* ── Hero Section ── */
.hero { background: var(--color-bg-primary); min-height: calc(100vh - 58px); padding: 100px 60px 80px; text-align: center; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.hero-eyebrow { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-accent); margin-bottom: 24px; font-weight: 600; }
.hero h1 { font-size: 48px; line-height: 1.15; color: var(--color-text-light); font-weight: 700; margin-bottom: 24px; max-width: 720px; }
.hero-subtitle { font-size: 18px; color: var(--color-text-secondary); font-weight: 500; letter-spacing: 0.02em; margin-bottom: 16px; }
.hero-positioning { font-size: 15px; color: var(--color-text-secondary); line-height: 1.75; max-width: 560px; margin-bottom: 48px; }
.hero-stats { display: flex; gap: 48px; }
.hero-stat { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.hero-stat-num { font-size: 36px; font-weight: 700; color: var(--color-text-light); letter-spacing: -0.02em; }
.hero-stat-num .red { color: var(--color-accent); }
.hero-stat-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-muted); font-weight: 500; }

/* ── System Section ── */
.system-section { padding: 80px 60px; background: var(--color-text-light); border-bottom: 1px solid var(--color-border-light); text-align: center; }
.system-eyebrow { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-accent); font-weight: 600; margin-bottom: 16px; }
.system-title { font-size: 28px; font-weight: 700; color: var(--color-text-primary); line-height: 1.35; max-width: 640px; margin: 0 auto 16px; }
.system-body { font-size: 15px; color: var(--color-text-secondary); line-height: 1.75; max-width: 640px; margin: 0 auto 56px; }

/* ── Pillars ── */
.pillars { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 32px; max-width: 1080px; margin: 0 auto; text-align: left; }
.pillar { padding: 32px; border: 1px solid var(--color-border-light); }
.pillar-number { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-accent); font-weight: 600; margin-bottom: 16px; }
.pillar h3 { font-size: 17px; font-weight: 700; color: var(--color-text-primary); margin-bottom: 12px; }
.pillar p { font-size: 13px; color: var(--color-text-secondary); line-height: 1.65; margin-bottom: 16px; }
.pillar a { font-size: 13px; color: var(--color-accent); text-decoration: none; font-weight: 600; transition: color 0.15s; }
.pillar a:hover { color: var(--color-accent-hover); }
.pillar-ref { font-size: 13px; color: var(--color-text-dim); font-style: italic; }

/* ── Credibility Section ── */
.credibility-section { padding: 80px 60px; background: var(--color-bg-muted); text-align: center; }
.cred-eyebrow { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-accent); font-weight: 600; margin-bottom: 16px; }
.cred-title { font-size: 28px; font-weight: 700; color: var(--color-text-primary); line-height: 1.25; max-width: 580px; margin: 0 auto 16px; }
.cred-body { font-size: 15px; color: var(--color-text-secondary); line-height: 1.75; max-width: 600px; margin: 0 auto 56px; }
.timeline-grid { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 24px; max-width: 1080px; margin: 0 auto; text-align: left; }
.timeline-card { padding: 28px; border: 1px solid var(--color-border-light); background: var(--color-text-light); }
.tc-step { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-accent); font-weight: 600; margin-bottom: 12px; }
.tc-title { font-size: 15px; font-weight: 700; color: var(--color-text-primary); margin-bottom: 8px; }
.tc-body { font-size: 13px; color: var(--color-text-secondary); line-height: 1.65; }

/* ── Coverage Passthrough ── */
.coverage-passthrough { padding: 48px 60px; background: var(--color-text-light); border-bottom: 1px solid var(--color-border-light); display: flex; justify-content: space-between; align-items: center; }
.cov-eyebrow { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-accent); font-weight: 600; margin-bottom: 8px; }
.cov-text { font-size: 14px; color: var(--color-text-secondary); line-height: 1.65; }
.btn-outline-dark { display: inline-block; text-decoration: none; padding: 12px 24px; font-size: 13px; font-weight: 600; color: var(--color-text-primary); border: 1px solid var(--color-border-light); background: transparent; letter-spacing: 0.04em; transition: all 0.15s; }
.btn-outline-dark:hover { border-color: var(--color-text-primary); }

/* ── Founder Section ── */
.founder-section { padding: 80px 60px; background: var(--color-bg-primary); }
.founder-eyebrow { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-accent); font-weight: 600; margin-bottom: 32px; }
.founder-card { max-width: 640px; }
.founder-name { font-size: 22px; font-weight: 700; color: var(--color-text-light); margin-bottom: 6px; }
.founder-role { font-size: 13px; color: var(--color-accent); font-weight: 600; letter-spacing: 0.04em; margin-bottom: 24px; }
.founder-bio { font-size: 14px; color: var(--color-text-secondary); line-height: 1.75; margin-bottom: 32px; }
.founder-credentials { display: flex; gap: 32px; padding-top: 24px; border-top: 1px solid var(--color-border-dark); }
.founder-credential { display: flex; flex-direction: column; gap: 4px; }
.founder-cred-label { font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-text-muted); font-weight: 600; }
.founder-cred-value { font-size: 14px; font-weight: 600; color: var(--color-text-light); }

/* ── CTA Band ── */
.cta-band { background: var(--color-bg-elevated); padding: 64px 60px; display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--color-border-dark); }
.cta-text h2 { font-size: 28px; font-weight: 700; color: var(--color-text-light); margin-bottom: 8px; }
.cta-text p { font-size: 14px; color: var(--color-text-secondary); max-width: 480px; line-height: 1.65; }
.cta-actions { display: flex; gap: 12px; flex-shrink: 0; }
.btn-primary { display: inline-block; text-decoration: none; background: var(--color-accent); color: var(--color-text-light); padding: 13px 30px; font-size: 13px; font-weight: 600; border: none; cursor: pointer; letter-spacing: 0.04em; transition: background 0.15s; }
.btn-primary:hover { background: var(--color-accent-hover); }
.btn-outline-white { display: inline-block; text-decoration: none; background: transparent; color: var(--color-text-light); padding: 13px 28px; font-size: 13px; border: 1px solid var(--color-border-dark); cursor: pointer; letter-spacing: 0.04em; transition: border-color 0.15s; }
.btn-outline-white:hover { border-color: var(--color-text-secondary); }

/* ── Active Nav Link ── */
.nav-links a.active { color: var(--color-text-light); }

/* ── Responsive (768px) ── */
@media (max-width: 768px) {
  .hero { padding: 80px 24px 60px; }
  .hero h1 { font-size: 32px; }
  .hero-stats { flex-wrap: wrap; gap: 24px; justify-content: center; }
  .system-section { padding: 48px 24px; }
  .pillars { grid-template-columns: 1fr; gap: 20px; }
  .credibility-section { padding: 48px 24px; }
  .timeline-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .coverage-passthrough { padding: 36px 24px; flex-direction: column; gap: 16px; text-align: center; }
  .founder-section { padding: 48px 24px; }
  .founder-credentials { flex-wrap: wrap; gap: 20px; }
  .cta-band { padding: 48px 24px; flex-direction: column; gap: 24px; text-align: center; }
  .cta-actions { justify-content: center; }
}