:root {
  --ink: #071827;
  --ink-soft: #153247;
  --cyan: #42d9cb;
  --cyan-deep: #0c918b;
  --rose: #edb6bf;
  --paper: #f5f8f9;
  --white: #ffffff;
  --muted: #647786;
  --line: #dbe5e9;
  --shadow: 0 24px 70px rgba(2, 24, 39, .14);
  --shell: min(1160px, calc(100% - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
}
body.nav-open { overflow: hidden; }
a { color: inherit; }
img { display: block; max-width: 100%; }
.shell { width: var(--shell); margin-inline: auto; }
.sr-only, .skip-link:not(:focus) { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link:focus { position: fixed; z-index: 100; top: 12px; left: 12px; background: white; padding: 10px 14px; border-radius: 8px; }

.site-header {
  position: relative;
  overflow: hidden;
  color: white;
  background:
    radial-gradient(circle at 80% 20%, rgba(66,217,203,.18), transparent 28rem),
    linear-gradient(135deg, #061623 0%, #0a2435 56%, #0c3446 100%);
}
.site-header::after {
  content: "";
  position: absolute;
  width: 480px;
  height: 480px;
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 50%;
  right: -190px;
  top: 180px;
  box-shadow: 0 0 0 70px rgba(255,255,255,.025), 0 0 0 140px rgba(255,255,255,.018);
  pointer-events: none;
}
.nav { height: 82px; display: flex; align-items: center; justify-content: space-between; position: relative; z-index: 4; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: white; text-decoration: none; font-weight: 750; letter-spacing: -.02em; }
.brand-mark { display: grid; place-items: center; width: 38px; aspect-ratio: 1; border-radius: 10px; color: var(--ink); background: var(--cyan); font-size: .8rem; font-weight: 900; letter-spacing: .04em; }
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a { color: rgba(255,255,255,.78); text-decoration: none; font-size: .9rem; font-weight: 650; }
.nav-links a:hover, .nav-links a:focus-visible { color: white; }
.nav-links .nav-cta { padding: 9px 16px; border: 1px solid rgba(255,255,255,.25); border-radius: 999px; }
.nav-toggle { display: none; }

.hero { min-height: 650px; padding: 88px 0 92px; display: grid; grid-template-columns: 1.25fr .75fr; gap: 90px; align-items: center; position: relative; z-index: 2; }
.eyebrow, .kicker { margin: 0 0 18px; color: var(--cyan); font-size: .76rem; font-weight: 850; letter-spacing: .16em; text-transform: uppercase; }
.hero h1 { max-width: 780px; margin: 0; font-size: clamp(2.8rem, 5.6vw, 5.3rem); line-height: .98; letter-spacing: -.058em; font-weight: 780; }
.hero h1 em { color: var(--cyan); font-family: Georgia, serif; font-weight: 400; }
.hero-summary { max-width: 700px; margin: 30px 0 0; color: rgba(255,255,255,.72); font-size: 1.1rem; line-height: 1.75; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.button { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; padding: 11px 22px; border-radius: 999px; text-decoration: none; font-size: .9rem; font-weight: 800; transition: transform .2s ease, background .2s ease, color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button.primary { color: var(--ink); background: var(--cyan); }
.button.secondary { color: white; border: 1px solid rgba(255,255,255,.3); }
.availability { display: flex; align-items: center; gap: 10px; margin-top: 29px; color: rgba(255,255,255,.66); font-size: .86rem; }
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 5px rgba(66,217,203,.12); }
.portrait-wrap { position: relative; justify-self: end; width: min(100%, 300px); }
.portrait-frame { position: relative; overflow: hidden; aspect-ratio: 1; border-radius: 50%; border: 1px solid rgba(255,255,255,.18); box-shadow: var(--shadow); }
.portrait-frame::after { content: ""; position: absolute; inset: 0; box-shadow: inset 0 0 0 10px rgba(255,255,255,.05); border-radius: inherit; }
.portrait-frame img { width: 100%; height: 100%; aspect-ratio: 1; object-fit: cover; object-position: center 30%; }
.portrait-note { position: absolute; right: -20px; bottom: 34px; display: flex; flex-direction: column; min-width: 170px; padding: 14px 18px; color: var(--ink); background: rgba(255,255,255,.94); border-radius: 12px; box-shadow: 0 14px 34px rgba(0,0,0,.18); }
.portrait-note span { color: var(--muted); font-size: .7rem; text-transform: uppercase; letter-spacing: .12em; }
.portrait-note strong { font-size: .9rem; }
.metrics { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(4,1fr); border-top: 1px solid rgba(255,255,255,.11); }
.metrics div { min-height: 126px; display: grid; grid-template-columns: auto 1fr; align-content: center; align-items: center; gap: 4px 14px; padding: 22px 30px; border-right: 1px solid rgba(255,255,255,.11); }
.metrics div:first-child { padding-left: 0; }
.metrics div:last-child { border-right: 0; }
.metrics strong { grid-row: 1 / span 2; color: var(--cyan); font-size: 2.4rem; line-height: 1; letter-spacing: -.05em; }
.metrics span { color: rgba(255,255,255,.63); font-size: .78rem; line-height: 1.4; }

.section { padding: 116px 0; }
.section-heading { display: grid; grid-template-columns: .48fr 1.52fr; align-items: start; margin-bottom: 58px; }
.section-heading .kicker { color: var(--cyan-deep); padding-top: 11px; }
.section-heading h2 { max-width: 760px; margin: 0; font-size: clamp(2.15rem, 4vw, 3.8rem); line-height: 1.08; letter-spacing: -.045em; }
.about-grid { display: grid; grid-template-columns: .48fr 1.52fr; gap: 0; }
.about-copy { grid-column: 2; display: grid; grid-template-columns: repeat(2,1fr); gap: 36px; color: var(--ink-soft); font-size: 1.04rem; }
.about-copy p { margin: 0; }
.recognition { grid-column: 2; margin-top: 52px; padding: 27px 30px; display: flex; gap: 20px; align-items: center; color: white; background: var(--ink); border-radius: 18px; }
.award-icon { display: grid; flex: 0 0 auto; place-items: center; width: 54px; height: 54px; border-radius: 50%; color: var(--ink); background: var(--rose); font-size: 1.35rem; }
.recognition p { margin: 0; color: var(--cyan); font-size: .7rem; text-transform: uppercase; letter-spacing: .14em; font-weight: 800; }
.recognition h3 { margin: 2px 0 0; font-size: 1.2rem; }
.recognition div > span { color: rgba(255,255,255,.65); font-size: .88rem; }

.impact-section { background: white; }
.impact-grid { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.impact-card { min-height: 285px; padding: 32px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: background .25s ease, transform .25s ease; }
.impact-card:hover { position: relative; z-index: 2; background: #eefcf9; transform: translateY(-4px); box-shadow: 0 18px 40px rgba(7,24,39,.08); }
.card-index { color: var(--cyan-deep); font-size: .72rem; font-weight: 850; letter-spacing: .12em; }
.impact-card h3 { margin: 48px 0 12px; font-size: 1.25rem; letter-spacing: -.02em; }
.impact-card p { margin: 0; color: var(--muted); font-size: .92rem; }

.timeline { border-top: 1px solid #bacbd2; }
.role { display: grid; grid-template-columns: .48fr 1.52fr; padding: 38px 0; border-bottom: 1px solid #bacbd2; }
.role-meta { display: flex; flex-direction: column; color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; }
.company { margin: 0; color: var(--cyan-deep); font-size: .78rem; font-weight: 850; text-transform: uppercase; letter-spacing: .11em; }
.role h3 { margin: 5px 0 10px; font-size: 1.6rem; letter-spacing: -.03em; }
.role-body > p:last-child { max-width: 780px; margin: 0; color: var(--muted); }

.toolkit-section { color: white; background: var(--ink); }
.toolkit-grid { display: grid; grid-template-columns: .84fr 1.16fr; gap: 100px; }
.toolkit-section .section-heading { display: block; margin: 0; }
.toolkit-section .section-heading .kicker { color: var(--cyan); }
.toolkit-section .section-heading h2 { font-size: clamp(2.4rem, 4vw, 4rem); }
.toolkit-intro { max-width: 450px; margin: 26px 0 0; color: rgba(255,255,255,.62); }
.skill-groups { border-top: 1px solid rgba(255,255,255,.17); }
.skill-groups div { padding: 25px 0; border-bottom: 1px solid rgba(255,255,255,.17); }
.skill-groups h3 { margin: 0 0 8px; color: var(--cyan); font-size: .76rem; text-transform: uppercase; letter-spacing: .12em; }
.skill-groups p { margin: 0; color: rgba(255,255,255,.72); }

.projects-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 22px; }
.project-card { min-height: 390px; display: flex; flex-direction: column; padding: 34px; background: white; border: 1px solid var(--line); border-radius: 18px; }
.project-card.featured { color: white; background: linear-gradient(145deg, #0a3041, #0d4e5c); border: 0; }
.project-top { display: flex; justify-content: space-between; gap: 14px; color: var(--cyan-deep); font-size: .7rem; font-weight: 800; text-transform: uppercase; letter-spacing: .09em; }
.featured .project-top { color: var(--cyan); }
.project-card h3 { margin: 74px 0 13px; font-size: 1.65rem; letter-spacing: -.035em; }
.project-card p { margin: 0; color: var(--muted); }
.featured p { color: rgba(255,255,255,.68); }
.tags { display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 22px 0 28px; list-style: none; }
.tags li { padding: 5px 10px; color: var(--ink-soft); background: var(--paper); border-radius: 999px; font-size: .7rem; font-weight: 700; }
.featured .tags li { color: white; background: rgba(255,255,255,.11); }
.project-card > a { margin-top: auto; color: var(--cyan-deep); font-weight: 800; text-decoration: none; }
.featured > a { color: var(--cyan); }

.contact-section { padding: 115px 0; color: var(--ink); background: var(--cyan); }
.contact-inner { max-width: 950px; text-align: center; }
.contact-inner .kicker { color: rgba(7,24,39,.65); }
.contact-inner h2 { margin: 0 auto; font-size: clamp(2.4rem, 5vw, 4.6rem); line-height: 1.04; letter-spacing: -.052em; }
.contact-inner > p:not(.kicker) { max-width: 670px; margin: 24px auto 0; color: rgba(7,24,39,.7); font-size: 1.05rem; }
.contact-links { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 25px; margin-top: 36px; }
.button.light { background: white; }
.text-link { font-weight: 800; text-decoration: none; }
footer { padding: 27px 0; color: rgba(255,255,255,.62); background: #04111b; font-size: .78rem; }
.footer-inner { display: flex; justify-content: space-between; gap: 20px; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .reveal { opacity: 1; transform: none; transition: none; } }

@media (max-width: 900px) {
  .nav-toggle { display: grid; gap: 5px; padding: 10px; color: white; background: transparent; border: 0; }
  .nav-toggle span:not(.sr-only) { width: 24px; height: 2px; background: currentColor; }
  .nav-links { position: fixed; inset: 82px 0 auto; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 20px; background: #071827; box-shadow: 0 18px 30px rgba(0,0,0,.25); }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 13px 20px; }
  .nav-links .nav-cta { margin-top: 8px; text-align: center; }
  .hero { grid-template-columns: 1fr; gap: 54px; padding-top: 64px; }
  .portrait-wrap { justify-self: center; width: min(72%, 290px); }
  .metrics { grid-template-columns: repeat(2,1fr); }
  .metrics div:nth-child(2) { border-right: 0; }
  .metrics div:first-child { padding-left: 30px; }
  .section-heading, .about-grid, .role { grid-template-columns: 1fr; }
  .section-heading { gap: 8px; }
  .about-copy, .recognition { grid-column: 1; }
  .impact-grid { grid-template-columns: repeat(2,1fr); }
  .toolkit-grid { grid-template-columns: 1fr; gap: 55px; }
  .projects-grid { grid-template-columns: 1fr; }
  .role { gap: 16px; }
  .role-meta { flex-direction: row; gap: 14px; }
}

@media (max-width: 620px) {
  :root { --shell: min(100% - 28px, 1160px); }
  .brand { font-size: .9rem; }
  .hero { min-height: auto; padding: 60px 0 74px; }
  .hero h1 { font-size: clamp(2.65rem, 13vw, 4rem); }
  .hero-summary { font-size: 1rem; }
  .portrait-wrap { width: min(72vw, 250px); }
  .portrait-note { right: -5px; bottom: 22px; }
  .metrics { width: 100%; grid-template-columns: 1fr 1fr; }
  .metrics div { min-height: 118px; padding: 18px 15px; grid-template-columns: 1fr; gap: 7px; text-align: center; border-bottom: 1px solid rgba(255,255,255,.11); }
  .metrics div:first-child { padding-left: 15px; }
  .metrics strong { grid-row: auto; }
  .section { padding: 82px 0; }
  .section-heading { margin-bottom: 42px; }
  .about-copy { grid-template-columns: 1fr; gap: 20px; }
  .recognition { align-items: flex-start; padding: 23px; }
  .impact-grid { grid-template-columns: 1fr; }
  .impact-card { min-height: 250px; }
  .toolkit-grid { gap: 45px; }
  .project-card { min-height: 360px; padding: 26px; }
  .project-top { flex-direction: column; }
  .contact-section { padding: 85px 0; }
  .contact-links { flex-direction: column; }
  .footer-inner { flex-direction: column; align-items: center; text-align: center; gap: 5px; }
}