:root {
  --ink: #172124;
  --muted: #667376;
  --paper: #f7f5f0;
  --surface: #ffffff;
  --soft: #edf0ed;
  --line: #d9dfdc;
  --accent: #355a60;
  --accent-2: #6d8a8f;
  --dark: #112f34;
  --dark-2: #0c2428;
  --radius: 22px;
  --shadow: 0 24px 60px rgba(22, 34, 36, .12);
  --container: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.container { width: min(var(--container), calc(100% - 44px)); margin: 0 auto; }
.section-pad { padding: 100px 0; }
.skip-link { position: fixed; left: 12px; top: -80px; z-index: 1000; padding: 10px 14px; background: #fff; border-radius: 8px; }
.skip-link:focus { top: 12px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(247,245,240,.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(217,223,220,.78);
}
.nav-wrap { height: 76px; display: flex; align-items: center; gap: 28px; }
.brand { font-size: 1.35rem; font-weight: 800; letter-spacing: -.04em; margin-right: auto; }
.brand span { color: var(--accent); }
.desktop-nav { display: flex; gap: 24px; align-items: center; font-size: .91rem; color: #445154; }
.desktop-nav a { transition: color .2s ease; }
.desktop-nav a:hover { color: var(--accent); }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  font-size: .91rem;
  font-weight: 700;
  letter-spacing: .01em;
  border: 1px solid transparent;
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}
.button:hover { transform: translateY(-2px); }
.button-small { min-height: 40px; padding: 0 16px; font-size: .84rem; }
.button-primary { background: var(--dark); color: #fff; }
.button-primary:hover { background: #1e464c; }
.button-outline { border-color: #b8c3c0; background: rgba(255,255,255,.38); }
.button-ghost { border-color: var(--line); background: var(--surface); }
.button-light { background: #fff; color: var(--dark); }

.hero { padding-top: 82px; padding-bottom: 80px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 76px; }
.eyebrow { margin: 0 0 14px; font-size: .76rem; font-weight: 800; text-transform: uppercase; letter-spacing: .16em; color: var(--accent); }
.hero h1 { margin: 0; font-size: clamp(3rem, 5vw, 4.25rem); line-height: .98; letter-spacing: -.055em; font-weight: 760; }
.hero-lede { max-width: 670px; margin: 24px 0 22px; font-size: clamp(1.12rem, 1.7vw, 1.35rem); line-height: 1.58; color: #4c595c; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 30px; }
.hero-tags span, .mini-tags span { background: #ecefeb; border: 1px solid #dbe1de; color: #425256; border-radius: 999px; padding: 7px 11px; font-size: .78rem; font-weight: 650; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.contact-line { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 23px; font-size: .82rem; color: #687477; }
.contact-line a:hover { color: var(--accent); }
.hero-visual { position: relative; max-width: 520px; justify-self: end; }
.portrait-frame { border-radius: 34px; overflow: hidden; background: #dfe7e5; box-shadow: var(--shadow); aspect-ratio: 1 / 1.06; }
.portrait-frame img { width: 100%; height: 100%; object-fit: cover; object-position: center 42%; }
.role-card { position: absolute; left: -34px; bottom: 24px; display: flex; align-items: center; gap: 12px; min-width: 280px; background: rgba(255,255,255,.94); border: 1px solid rgba(255,255,255,.82); box-shadow: 0 20px 50px rgba(20,44,49,.18); border-radius: 16px; padding: 14px 16px; backdrop-filter: blur(12px); }
.role-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 5px rgba(53,90,96,.10); }
.role-card strong { display: block; font-size: .82rem; }
.role-card small { display: block; color: #6b7779; font-size: .72rem; margin-top: 2px; }

.impact-strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.48); }
.impact-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.impact-grid article { padding: 28px 24px; border-right: 1px solid var(--line); }
.impact-grid article:first-child { padding-left: 0; }
.impact-grid article:last-child { border-right: 0; }
.impact-grid strong { display: block; font-size: 1.6rem; line-height: 1.15; letter-spacing: -.035em; }
.impact-grid span { display: block; margin-top: 6px; font-size: .78rem; color: var(--muted); }

.section-heading { max-width: 760px; margin-bottom: 48px; }
.section-heading h2 { margin: 0; font-size: clamp(2rem, 3.4vw, 2.85rem); line-height: 1.12; letter-spacing: -.045em; font-weight: 730; }
.section-heading > p:last-child { margin: 18px 0 0; max-width: 700px; color: var(--muted); font-size: 1rem; }
.expertise-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.expertise-card { min-height: 250px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.card-index { display: inline-block; margin-bottom: 46px; color: #8a9597; font-weight: 800; font-size: .72rem; }
.expertise-card h3 { margin: 0 0 12px; font-size: 1.2rem; letter-spacing: -.025em; }
.expertise-card p { margin: 0; color: var(--muted); font-size: .91rem; }

.section-muted { background: #eef0ec; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.timeline { border-top: 1px solid #cfd6d2; }
.timeline-item { display: grid; grid-template-columns: 180px 1fr; gap: 34px; padding: 34px 0; border-bottom: 1px solid #cfd6d2; }
.timeline-date { font-size: .78rem; color: #718083; padding-top: 5px; }
.company-row { display: flex; justify-content: space-between; gap: 18px; align-items: baseline; }
.company-row h3 { margin: 0; font-size: 1.25rem; letter-spacing: -.025em; }
.company-row span { font-size: .84rem; color: #5e6b6e; text-align: right; }
.timeline-main > p { margin: 10px 0 16px; max-width: 760px; color: #596568; font-size: .92rem; }
.mini-tags { display: flex; flex-wrap: wrap; gap: 7px; }
.result-row { display: flex; flex-wrap: wrap; gap: 8px; }
.result-row span { background: rgba(255,255,255,.7); border: 1px solid #d0d7d3; padding: 7px 10px; border-radius: 10px; font-size: .76rem; color: #5e696c; }
.result-row strong { color: var(--ink); }

.two-col { display: grid; grid-template-columns: .82fr 1.18fr; gap: 80px; align-items: start; }
.sticky-heading { position: sticky; top: 120px; }
.impact-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.metric-card { min-height: 260px; padding: 28px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.metric-card strong { display: block; font-size: 2.4rem; line-height: 1; letter-spacing: -.055em; color: var(--accent); }
.metric-card h3 { margin: 54px 0 8px; font-size: 1.08rem; }
.metric-card p { margin: 0; color: var(--muted); font-size: .88rem; }

.section-dark { background: linear-gradient(145deg, var(--dark), var(--dark-2)); color: #fff; }
.light-heading h2 { color: #fff; }
.light-heading .eyebrow { color: #a7c0c4; }
.credential-grid { display: grid; grid-template-columns: 1.15fr .9fr .9fr; gap: 14px; }
.credential-card { padding: 28px; min-height: 350px; border-radius: var(--radius); border: 1px solid rgba(255,255,255,.13); background: rgba(255,255,255,.055); }
.credential-label { margin: 0 0 34px; color: #a9c2c6; font-size: .72rem; text-transform: uppercase; letter-spacing: .14em; font-weight: 800; }
.credential-card h3 { margin: 0 0 20px; font-size: 1.18rem; }
.credential-card ul { margin: 0; padding: 0; list-style: none; }
.credential-card li { padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,.09); color: #d9e2e3; font-size: .84rem; }
.credential-card li:last-child { border-bottom: 0; }
.awards { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.awards span { border: 1px solid rgba(255,255,255,.14); background: rgba(255,255,255,.07); border-radius: 999px; padding: 9px 12px; color: #dfe7e8; font-size: .76rem; }

.about-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 70px; align-items: center; }
.about-photo { border-radius: 28px; overflow: hidden; min-height: 450px; background: #e6e7e2; }
.about-photo img { width: 100%; height: 100%; min-height: 450px; object-fit: cover; object-position: center 45%; }
.about-copy h2 { margin: 0; font-size: clamp(2rem, 3.3vw, 2.8rem); line-height: 1.12; letter-spacing: -.045em; }
.about-copy > p:not(.eyebrow) { color: var(--muted); max-width: 670px; }
.availability { display: flex; align-items: center; gap: 10px; margin-top: 26px; font-size: .84rem; font-weight: 650; }
.availability span { width: 9px; height: 9px; border-radius: 50%; background: #5d806e; box-shadow: 0 0 0 5px rgba(93,128,110,.12); }

.contact-section { background: #dfe7e4; padding: 86px 0; border-top: 1px solid #cbd5d2; }
.contact-grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: 70px; align-items: start; }
.contact-grid h2 { margin: 0; font-size: clamp(2.2rem, 4vw, 3.2rem); letter-spacing: -.05em; }
.contact-grid > div:first-child > p:last-child { color: #627174; }
.contact-actions { display: grid; gap: 8px; }
.contact-link { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 14px 0; border-bottom: 1px solid #bcc9c6; }
.contact-link span { font-size: .72rem; text-transform: uppercase; letter-spacing: .12em; color: #6a777a; }
.contact-link strong { font-size: .88rem; }
.contact-actions .button { margin-top: 16px; width: fit-content; background: var(--dark); color: #fff; }

footer { background: var(--dark-2); color: #aebfc1; padding: 24px 0; }
.footer-row { display: flex; justify-content: space-between; align-items: center; font-size: .76rem; }
.footer-row a:hover { color: #fff; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
.delay-1 { transition-delay: .08s; }
.delay-2 { transition-delay: .16s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .button { transition: none; }
}

@media (max-width: 980px) {
  .desktop-nav { display: none; }
  .hero-grid, .two-col, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-grid { gap: 44px; }
  .hero-visual { justify-self: start; max-width: 620px; }
  .role-card { left: 18px; }
  .impact-grid { grid-template-columns: repeat(2, 1fr); }
  .impact-grid article:nth-child(2) { border-right: 0; }
  .impact-grid article:first-child { padding-left: 24px; }
  .expertise-grid { grid-template-columns: repeat(2, 1fr); }
  .credential-grid { grid-template-columns: 1fr 1fr; }
  .credential-card:first-child { grid-column: 1 / -1; }
  .sticky-heading { position: static; }
  .about-photo { max-width: 720px; }
}

@media (max-width: 680px) {
  .container { width: min(100% - 28px, var(--container)); }
  .section-pad { padding: 72px 0; }
  .site-header .button-small { display: none; }
  .nav-wrap { height: 68px; }
  .hero { padding-top: 54px; }
  .hero h1 { font-size: clamp(2.7rem, 15vw, 3.4rem); }
  .hero-lede { font-size: 1.06rem; }
  .hero-actions .button { width: 100%; }
  .contact-line { line-height: 1.9; }
  .portrait-frame { border-radius: 24px; }
  .role-card { position: static; margin: 12px 0 0; min-width: 0; }
  .impact-grid { grid-template-columns: 1fr 1fr; }
  .impact-grid article { padding: 22px 16px !important; }
  .impact-grid strong { font-size: 1.35rem; }
  .expertise-grid, .impact-cards, .credential-grid { grid-template-columns: 1fr; }
  .credential-card:first-child { grid-column: auto; }
  .timeline-item { grid-template-columns: 1fr; gap: 8px; }
  .company-row { display: block; }
  .company-row span { display: block; margin-top: 3px; text-align: left; }
  .about-photo, .about-photo img { min-height: 360px; }
  .contact-link { align-items: flex-start; flex-direction: column; gap: 3px; }
  .footer-row { gap: 14px; flex-direction: column; align-items: flex-start; }
}