/* ============ ABOUT PAGE ============ */

/* ---- Hero ---- */
.about-hero { padding: 72px 0 64px; }
.about-hero-grid {
  display: grid; grid-template-columns: 1fr auto; gap: 56px; align-items: center;
}
@media (max-width: 860px) {
  .about-hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .about-hero { padding: 48px 0 44px; }
}
.about-eyebrow {
  font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--ink-3);
}
.about-name {
  font-size: clamp(38px, 5.2vw, 64px); line-height: 1.02; letter-spacing: -0.03em;
  font-weight: 600; margin: 14px 0 0;
}
.about-lead-role {
  font-size: clamp(17px, 2vw, 20px); color: var(--ink-2); line-height: 1.5;
  margin: 18px 0 0; max-width: 46ch; font-weight: 500;
}
.about-links {
  display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px;
}
.about-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 500; color: var(--ink);
  border: 1px solid var(--line-2); background: var(--surface);
  padding: 9px 15px; border-radius: 999px;
  transition: border-color 120ms, background 120ms;
}
.about-link:hover { border-color: var(--ink); color: var(--ink); }
.about-link svg { width: 16px; height: 16px; }
.about-portrait {
  width: 260px; height: 260px; border-radius: 50%; object-fit: cover;
  border: 1px solid var(--line-2); justify-self: center;
}
@media (max-width: 860px) { .about-portrait { width: 180px; height: 180px; } }

/* ---- Generic section block ---- */
.about-block { padding: 68px 0; border-top: 1px solid var(--line); }
@media (max-width: 860px) { .about-block { padding: 48px 0; } }
.about-block-grid {
  display: grid; grid-template-columns: 260px 1fr; gap: 56px; align-items: start;
}
@media (max-width: 860px) { .about-block-grid { grid-template-columns: 1fr; gap: 22px; } }
.about-block-title {
  font-size: 26px; line-height: 1.1; letter-spacing: -0.02em; font-weight: 600;
  position: sticky; top: 92px;
}
@media (max-width: 860px) { .about-block-title { position: static; } }
.about-prose { max-width: 62ch; }
.about-prose p { font-size: 17.5px; line-height: 1.65; color: var(--ink-2); margin: 0 0 18px; }
.about-prose p:last-child { margin-bottom: 0; }
.about-prose strong { color: var(--ink); font-weight: 600; }

/* ---- Credential list ---- */
.cred-list { display: grid; gap: 22px; }
.cred {
  display: grid; grid-template-columns: 180px 1fr; gap: 24px;
}
@media (max-width: 620px) { .cred { grid-template-columns: 1fr; gap: 6px; } }
.cred-org {
  font-size: 16px; font-weight: 600; color: var(--ink);
  display: flex; align-items: baseline; gap: 10px;
}
.cred-org .b { width: 20px; height: 3px; border-radius: 999px; flex-shrink: 0; transform: translateY(-4px); }
.cred-desc { font-size: 16px; line-height: 1.6; color: var(--ink-2); margin: 0; }

/* ---- Metric row ---- */
.metric-row {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-bottom: 34px;
}
@media (max-width: 620px) { .metric-row { grid-template-columns: 1fr; } }
.metric {
  border: 1px solid var(--line); border-radius: var(--r-lg); padding: 26px 24px;
  background: var(--surface);
}
.metric .num { font-size: 40px; font-weight: 600; letter-spacing: -0.02em; line-height: 1; }
.metric .cap { font-size: 15px; color: var(--ink-2); line-height: 1.5; margin-top: 10px; }

/* ---- Method note ---- */
.method-note {
  border: 1px solid var(--line-2); border-radius: var(--r);
  background: var(--surface-2); padding: 20px 22px; margin-top: 22px;
}
.method-note p { font-size: 16px; line-height: 1.6; color: var(--ink-2); margin: 0; }
.method-note strong { color: var(--ink); font-weight: 600; }

/* ---- Expertise chips ---- */
.exp-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.exp-chip {
  font-size: 15px; color: var(--ink); background: var(--surface);
  border: 1px solid var(--line-2); border-radius: 999px; padding: 10px 18px;
}

/* ---- Contact CTA ---- */
.about-cta {
  border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--surface);
  overflow: hidden;
}
.about-cta .strip { height: 5px; background: var(--signal); }
.about-cta-inner {
  padding: 48px 52px; display: grid; grid-template-columns: 1.4fr 1fr; gap: 32px; align-items: center;
}
@media (max-width: 860px) { .about-cta-inner { grid-template-columns: 1fr; padding: 36px 28px; } }
.about-cta h2 {
  font-size: clamp(26px, 3vw, 38px); line-height: 1.08; letter-spacing: -0.02em; font-weight: 600;
}
.about-cta p { margin: 14px 0 0; color: var(--ink-2); font-size: 17px; line-height: 1.55; }
.about-cta-actions { display: flex; flex-direction: column; gap: 12px; justify-content: center; }
@media (max-width: 860px) { .about-cta-actions { flex-direction: row; flex-wrap: wrap; } }