*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --orange: #B35000;
  --orange-dark: #9E4800;
  --orange-light: #FEF3EC;
  --charcoal: #111111;
  --slate: #1B2A3B;
  --white: #FFFFFF;
  --off-white: #FAFAF8;
  --warm-gray: #F3F0EB;
  --border: #E6E1D9;
  --text-primary: #111111;
  --text-body: #3A3530;
  --text-muted: #6B6560;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --max-w: 1160px;
  --r: 8px;
  --r-lg: 16px;
  --r-xl: 24px;
  --sh-sm: 0 1px 4px rgba(0,0,0,0.07);
  --sh-md: 0 4px 20px rgba(0,0,0,0.09);
}

html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--text-primary); background: var(--white); -webkit-font-smoothing: antialiased; line-height: 1.5; }
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 2rem; }

/* ── HERO ─────────────────────────────────────────── */
.page-hero {
  position: relative; overflow: hidden;
  background: linear-gradient(150deg, #0d1117 0%, #1B2A3B 55%, #111111 100%);
  color: #fff;
  padding: 5rem 0 4.5rem;
}
.hero-bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 100% at 80% 50%, rgba(191,87,0,0.2) 0%, transparent 60%),
              radial-gradient(ellipse 40% 60% at 5% 90%, rgba(191,87,0,0.08) 0%, transparent 50%);
}
.hero-mesh {
  position: absolute; inset: 0; opacity: 0.035;
  background-image: linear-gradient(rgba(255,255,255,.8) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,.8) 1px, transparent 1px);
  background-size: 40px 40px;
}
.hero-inner {
  max-width: var(--max-w); margin: 0 auto; padding: 0 2rem;
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 200px 1fr; gap: 3.5rem; align-items: center;
}
.leader-photo-wrap {
  width: 200px; height: 200px;
  border-radius: 28px; overflow: hidden;
  border: 3px solid rgba(255,255,255,0.12);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  flex-shrink: 0;
  background: linear-gradient(135deg, #1B2A3B, #243446);
}
.leader-photo { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center top; }

.hero-eyebrow {
  display: inline-flex; align-items: center;
  background: rgba(191,87,0,0.2); border: 1px solid rgba(191,87,0,0.35);
  color: #f9a875; padding: 0.35rem 0.9rem; border-radius: 20px;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  margin-bottom: 1.1rem;
}
.hero-title {
  font-size: 3rem; font-weight: 900; color: #fff;
  line-height: 1.05; letter-spacing: -0.03em; margin-bottom: 0.5rem;
}
.leader-title-line {
  font-size: 1.05rem; color: #f9a875; font-weight: 600; margin-bottom: 1.4rem;
}
.leader-hero-stats { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.8rem; }
.hero-stat-pill {
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.14);
  color: rgba(255,255,255,0.78); padding: 0.3rem 0.85rem; border-radius: 99px;
  font-size: 0.78rem; font-weight: 500;
}
.hero-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.btn-primary-leader {
  display: inline-flex; align-items: center;
  background: var(--orange); color: #fff;
  padding: 0.65rem 1.3rem; border-radius: 8px;
  font-size: 0.875rem; font-weight: 700; text-decoration: none;
}
.btn-primary-leader:hover { background: var(--orange-dark); }
.btn-outline-leader {
  display: inline-flex; align-items: center;
  border: 1.5px solid rgba(255,255,255,0.25); color: rgba(255,255,255,0.8);
  padding: 0.65rem 1.3rem; border-radius: 8px;
  font-size: 0.875rem; font-weight: 600; text-decoration: none;
}
.btn-outline-leader:hover { border-color: rgba(255,255,255,0.6); color: #fff; }

/* ── BIO ──────────────────────────────────────────── */
.leader-bio-section { background: var(--white); padding: 5rem 0; }
.section-label { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--orange); margin-bottom: 0.65rem; }
.section-title { font-size: 1.9rem; font-weight: 800; color: var(--text-primary); line-height: 1.2; letter-spacing: -0.025em; margin-bottom: 1.5rem; }

.bio-layout { display: grid; grid-template-columns: minmax(0,1fr) 300px; gap: 4rem; align-items: start; }
.bio-main p { font-size: 1rem; color: var(--text-body); line-height: 1.8; margin-bottom: 1.2rem; }
.bio-main p:last-child { margin-bottom: 0; }

.sidebar-card { background: var(--off-white); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 1.4rem; margin-bottom: 1rem; }
.sidebar-label { font-size: 0.68rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; color: var(--orange); margin-bottom: 0.9rem; }
.sidebar-item { padding: 0.5rem 0; border-bottom: 1px solid var(--border); }
.sidebar-item:last-child { border-bottom: none; padding-bottom: 0; }
.sidebar-item-title { font-size: 0.85rem; font-weight: 600; color: var(--text-primary); line-height: 1.4; }
.sidebar-item-sub { font-size: 0.78rem; color: var(--text-muted); margin-top: 0.15rem; }

/* ── CAREER TIMELINE ──────────────────────────────── */
.leader-career-section { background: #0d1117; padding: 5rem 0; }
.leader-career-section .section-label { color: #f9a875; }
.leader-career-section .section-title { color: #f8fafc; margin-bottom: 3rem; }

.career-timeline { position: relative; padding-left: 1.5rem; }
.career-timeline::before {
  content: ''; position: absolute; left: 0; top: 0.5rem; bottom: 0.5rem;
  width: 2px; background: linear-gradient(to bottom, #BF5700, rgba(191,87,0,0.1));
}
.career-stop { position: relative; padding: 0 0 2.5rem 2.5rem; }
.career-stop:last-child { padding-bottom: 0; }
.career-stop-marker {
  position: absolute; left: -1.55rem; top: 0.35rem;
  width: 12px; height: 12px; border-radius: 50%;
  background: #374151; border: 2px solid #4B5563;
}
.career-stop.current .career-stop-marker { background: var(--orange); border-color: #f9a875; box-shadow: 0 0 0 4px rgba(191,87,0,0.2); }

.career-badge { display: inline-flex; margin-bottom: 0.5rem; }
.current-badge {
  background: rgba(191,87,0,0.2); color: #f9a875; border: 1px solid rgba(191,87,0,0.35);
  padding: 0.2rem 0.7rem; border-radius: 99px; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
}
.career-org { font-size: 1.1rem; font-weight: 800; color: #f1f5f9; margin-bottom: 0.2rem; }
.career-role { font-size: 0.9rem; font-weight: 600; color: #94a3b8; margin-bottom: 0.2rem; }
.career-dates { font-size: 0.78rem; color: #7a8a9a; font-weight: 600; margin-bottom: 0.75rem; letter-spacing: 0.04em; }
.career-desc { font-size: 0.88rem; color: #6e7f91; line-height: 1.7; max-width: 680px; }

/* ── EXPERTISE ────────────────────────────────────── */
.leader-expertise-section { background: var(--warm-gray); padding: 5rem 0; }
.expertise-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; margin-top: 2.5rem; }
.expertise-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--r-xl); padding: 1.75rem;
  box-shadow: var(--sh-sm);
}
.expertise-icon { font-size: 1.5rem; margin-bottom: 0.9rem; }
.expertise-name { font-size: 0.95rem; font-weight: 800; color: var(--text-primary); margin-bottom: 0.6rem; line-height: 1.3; }
.expertise-card p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.7; }

/* ── CTA ──────────────────────────────────────────── */
.leader-cta-section { background: var(--slate); padding: 5rem 0; }
.leader-cta-inner {
  display: grid; grid-template-columns: minmax(0,1fr) 380px; gap: 4rem; align-items: start;
}
.leader-cta-section h2 { font-size: 1.9rem; font-weight: 800; color: #fff; letter-spacing: -0.025em; margin-bottom: 0.9rem; }
.leader-cta-section p { font-size: 0.95rem; color: rgba(255,255,255,0.65); line-height: 1.7; }
.cta-links { display: grid; gap: 0.75rem; }
.cta-link-card {
  display: block; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--r-lg); padding: 1.1rem 1.35rem; text-decoration: none;
  transition: background 0.15s, border-color 0.15s;
}
.cta-link-card:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.2); }
.cta-link-card.internal { border-color: rgba(191,87,0,0.3); }
.cta-link-card.internal:hover { background: rgba(191,87,0,0.1); border-color: rgba(191,87,0,0.5); }
.cta-link-title { font-size: 0.9rem; font-weight: 700; color: #f1f5f9; margin-bottom: 0.2rem; }
.cta-link-card.internal .cta-link-title { color: #f9a875; }
.cta-link-desc { font-size: 0.78rem; color: rgba(255,255,255,0.65); }

/* ── RESPONSIVE ───────────────────────────────────── */
@media (max-width: 1080px) {
  .hero-inner { grid-template-columns: 160px 1fr; gap: 2.5rem; }
  .leader-photo-wrap { width: 160px; height: 160px; }
  .bio-layout { grid-template-columns: 1fr; gap: 2.5rem; }
  .bio-sidebar { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
  .sidebar-card { margin-bottom: 0; }
  .expertise-grid { grid-template-columns: 1fr 1fr; }
  .leader-cta-inner { grid-template-columns: 1fr; gap: 2.5rem; }
}
@media (max-width: 700px) {
  .hero-inner { grid-template-columns: 1fr; gap: 2rem; }
  .leader-photo-wrap { width: 130px; height: 130px; border-radius: 20px; }
  .hero-title { font-size: 2.2rem; }
  .expertise-grid { grid-template-columns: 1fr; }
  .bio-sidebar { grid-template-columns: 1fr; }
}