:root {
  --navy-950: #061723;
  --navy-900: #081c2c;
  --navy-800: #102c40;
  --navy-700: #1d4255;
  --teal-600: #0f766e;
  --teal-500: #16a394;
  --teal-300: #69ddcb;
  --teal-100: #d8f2ee;
  --ink: #122c3d;
  --muted: #5f7280;
  --line: #d8e3e7;
  --surface: #ffffff;
  --tint: #f2f7f7;
  --warm: #f7f2e9;
  --shadow: 0 24px 60px rgba(7, 28, 44, .12);
  --radius: 18px;
  --container: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--surface); font: 400 16px/1.65 "DM Sans", sans-serif; -webkit-font-smoothing: antialiased; }
body.nav-open { overflow: hidden; }
a { color: inherit; }
img, svg { display: block; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: "Manrope", sans-serif; letter-spacing: -.035em; line-height: 1.12; }
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.section { padding: 108px 0; }
.section-tint { background: var(--tint); }
.sr-only { 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 { position: fixed; z-index: 100; top: 10px; left: 10px; transform: translateY(-150%); background: white; padding: 10px 16px; border-radius: 8px; }
.skip-link:focus { transform: none; }

.site-header { position: fixed; z-index: 50; top: 0; left: 0; right: 0; color: #fff; transition: background .2s, box-shadow .2s; }
.site-header.scrolled { background: rgba(8, 28, 44, .96); box-shadow: 0 10px 28px rgba(0,0,0,.15); backdrop-filter: blur(14px); }
.header-inner { height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand { display: inline-flex; align-items: center; gap: 11px; color: #fff; font-family: "Manrope"; font-weight: 800; text-decoration: none; }
.brand-mark { width: 32px; height: 32px; fill: none; stroke: var(--teal-300); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.primary-nav { display: flex; align-items: center; gap: 29px; }
.primary-nav > a { color: #cbd9df; font-size: .9rem; font-weight: 600; text-decoration: none; transition: color .2s; }
.primary-nav > a:hover { color: #fff; }
.nav-toggle { display: none; border: 0; background: none; padding: 8px; }
.nav-toggle > span:not(.sr-only) { display: block; width: 24px; height: 2px; margin: 5px; background: #fff; }

.button { display: inline-flex; justify-content: center; align-items: center; min-height: 52px; padding: 0 23px; border: 1px solid var(--teal-500); border-radius: 8px; background: var(--teal-500); color: #fff !important; font-weight: 700; text-decoration: none; box-shadow: 0 9px 26px rgba(22,163,148,.22); transition: transform .2s, background .2s; }
.button:hover { transform: translateY(-2px); background: var(--teal-600); }
.button-small { min-height: 42px; padding-inline: 18px; font-size: .85rem; }
.button-light { background: var(--teal-300); border-color: var(--teal-300); color: var(--navy-950) !important; }
.text-link, .case-link { font-weight: 700; text-decoration: none; }
.text-link span, .case-link span { color: var(--teal-500); }

.hero { position: relative; overflow: hidden; padding: 154px 0 88px; color: #fff; background: var(--navy-900); }
.hero::after { content: ""; position: absolute; width: 560px; height: 560px; right: -250px; top: -200px; border-radius: 50%; background: rgba(22,163,148,.14); filter: blur(2px); }
.hero-grid-pattern { position: absolute; inset: 0; opacity: .14; background-image: linear-gradient(rgba(105,221,203,.25) 1px, transparent 1px), linear-gradient(90deg, rgba(105,221,203,.25) 1px, transparent 1px); background-size: 48px 48px; mask-image: linear-gradient(90deg, transparent, black 60%, transparent); }
.hero-layout { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(350px, .72fr); gap: 78px; align-items: center; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin-bottom: 20px; color: var(--teal-600); font-size: .76rem; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.eyebrow > span { width: 26px; height: 2px; background: currentColor; }
.hero .eyebrow, .eyebrow.light { color: var(--teal-300); }
.hero h1 { max-width: 720px; margin-bottom: 24px; font-size: clamp(3.1rem, 6vw, 5.8rem); line-height: .99; letter-spacing: -.065em; }
.hero h1 em { display: block; color: var(--teal-300); font-style: normal; }
.hero-lede { max-width: 660px; margin-bottom: 30px; color: #c4d3da; font-size: 1.22rem; line-height: 1.65; }
.hero-actions { display: flex; align-items: center; gap: 28px; }
.hero .text-link { color: #fff; }
.hero-qualifiers { display: flex; flex-wrap: wrap; gap: 20px 26px; padding: 29px 0 0; margin: 0; list-style: none; border-top: 1px solid rgba(255,255,255,.12); margin-top: 36px; color: #b8c9d0; font-size: .86rem; }
.hero-qualifiers li { display: flex; align-items: center; gap: 7px; }
.hero-qualifiers svg { width: 18px; height: 18px; fill: none; stroke: var(--teal-300); stroke-width: 2; }

.profile-card { position: relative; padding: 25px; border: 1px solid rgba(255,255,255,.16); border-radius: 20px; background: rgba(16,44,64,.88); box-shadow: 0 30px 80px rgba(0,0,0,.3); backdrop-filter: blur(10px); }
.profile-card-top { display: flex; justify-content: space-between; color: #8197a3; font-size: .69rem; letter-spacing: .13em; text-transform: uppercase; }
.availability { color: #b9cbc9; }
.availability i { display: inline-block; width: 7px; height: 7px; margin-right: 7px; border-radius: 50%; background: var(--teal-300); box-shadow: 0 0 0 5px rgba(105,221,203,.1); }
.profile-monogram { display: grid; place-items: center; width: 104px; height: 104px; margin: 31px auto 24px; border: 1px solid #416071; border-radius: 50%; background: linear-gradient(145deg, #163c50, #0b2538); }
.profile-monogram span { font: 800 2rem/1 "Manrope"; color: var(--teal-300); letter-spacing: -.08em; }
.profile-title { text-align: center; }
.profile-title small { color: var(--teal-300); font-size: .65rem; font-weight: 800; letter-spacing: .14em; }
.profile-title h2 { margin: 6px 0 5px; font-size: 1.48rem; }
.profile-title p { color: #90a6b0; font-size: .85rem; }
.profile-stats { display: grid; grid-template-columns: repeat(3, 1fr); margin: 23px -5px; padding: 20px 0; border-block: 1px solid rgba(255,255,255,.11); text-align: center; }
.profile-stats div + div { border-left: 1px solid rgba(255,255,255,.11); }
.profile-stats dt { color: #fff; font: 800 1.05rem/1 "Manrope"; }
.profile-stats dd { margin: 7px 7px 0; color: #8298a4; font-size: .69rem; line-height: 1.3; }
.profile-links { display: flex; justify-content: center; gap: 20px; }
.profile-links a { color: #c4d4db; font-size: .78rem; font-weight: 600; text-decoration: none; }

.impact-band { background: var(--navy-950); color: white; }
.impact-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.impact-grid div { padding: 27px 25px; border-left: 1px solid rgba(255,255,255,.1); }
.impact-grid div:last-child { border-right: 1px solid rgba(255,255,255,.1); }
.impact-grid strong { display: block; margin-bottom: 5px; color: var(--teal-300); font: 800 1.25rem/1 "Manrope"; }
.impact-grid span { color: #95aab4; font-size: .76rem; }

.section-heading h2 { margin-bottom: 0; color: var(--navy-900); font-size: clamp(2.25rem, 4vw, 3.7rem); }
.split-heading { display: grid; grid-template-columns: 1.15fr .65fr; gap: 80px; align-items: end; margin-bottom: 55px; }
.split-heading > p { margin-bottom: 5px; color: var(--muted); font-size: 1.04rem; }
.centered-heading { max-width: 760px; margin: 0 auto 52px; text-align: center; }
.centered-heading .eyebrow { justify-content: center; }
.centered-heading > p:last-child { max-width: 650px; margin: 20px auto 0; color: var(--muted); font-size: 1.02rem; }
.intro-grid { display: grid; grid-template-columns: .8fr 1.05fr; gap: 100px; align-items: start; }
.intro-copy { padding-top: 7px; }
.intro-copy .lead { color: var(--ink); font-size: 1.36rem; line-height: 1.55; }
.intro-copy > p:not(.lead) { color: var(--muted); }
.principles { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 28px; }
.principles span, .tag-list span, .case-stack li { padding: 7px 11px; border: 1px solid #cfe0e2; border-radius: 999px; background: #f5fafa; color: var(--teal-600); font-size: .73rem; font-weight: 700; }

.timeline { position: relative; }
.timeline::before { content: ""; position: absolute; top: 10px; bottom: 20px; left: calc(28% + 17px); width: 1px; background: #c8d9dc; }
.timeline-item { position: relative; display: grid; grid-template-columns: 28% 1fr; gap: 58px; padding: 0 0 58px; }
.timeline-item::before { content: ""; position: absolute; left: calc(28% + 12px); top: 8px; width: 11px; height: 11px; border: 3px solid var(--tint); border-radius: 50%; background: var(--teal-500); box-shadow: 0 0 0 1px var(--teal-500); }
.timeline-meta { padding-top: 2px; text-align: right; }
.timeline-meta span, .timeline-meta small { display: block; color: var(--muted); font-size: .73rem; }
.timeline-meta span { margin-bottom: 9px; color: var(--teal-600); font-weight: 800; letter-spacing: .1em; }
.timeline-meta strong { display: block; margin-bottom: 2px; font-family: "Manrope"; }
.timeline-content { padding: 28px 30px; border: 1px solid var(--line); border-radius: 14px; background: #fff; box-shadow: 0 14px 35px rgba(10,39,55,.05); }
.role-heading { display: flex; justify-content: space-between; gap: 20px; align-items: baseline; margin-bottom: 14px; }
.role-heading h3 { margin-bottom: 0; font-size: 1.42rem; }
.role-heading span { color: var(--teal-600); font-size: .74rem; font-weight: 700; }
.timeline-content > p { color: var(--muted); }
.timeline-content ul { padding-left: 20px; margin: 20px 0 25px; }
.timeline-content li { margin-bottom: 10px; padding-left: 4px; }
.timeline-content li::marker { color: var(--teal-500); }
.tag-list { display: flex; flex-wrap: wrap; gap: 7px; }
.timeline-item.compact { padding-bottom: 28px; }
.timeline-item.compact .timeline-content { padding-block: 22px; }
.timeline-item.compact .timeline-content p { margin-bottom: 0; }
.earlier-experience { margin: 16px 0 0 calc(28% + 58px); border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.earlier-experience summary { display: flex; justify-content: space-between; padding: 18px 22px; cursor: pointer; font-weight: 700; list-style: none; }
.earlier-experience[open] summary span { transform: rotate(45deg); }
.earlier-experience > div { padding: 0 22px 10px; }
.earlier-experience p { display: grid; grid-template-columns: 1.3fr .3fr 2fr; gap: 15px; padding-top: 14px; border-top: 1px solid var(--line); color: var(--muted); font-size: .86rem; }
.earlier-experience strong { color: var(--ink); }

.case-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.case-card { position: relative; display: flex; flex-direction: column; min-height: 520px; padding: 34px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; transition: transform .25s, box-shadow .25s; }
.case-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.featured-case { grid-row: span 2; min-height: 700px; background: var(--navy-900); color: white; }
.case-number { position: absolute; right: 25px; top: 15px; color: rgba(15,118,110,.1); font: 800 6rem/1 "Manrope"; letter-spacing: -.1em; }
.featured-case .case-number { color: rgba(105,221,203,.09); }
.case-label { position: relative; margin-bottom: 52px; color: var(--teal-600); font-size: .7rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.featured-case .case-label { color: var(--teal-300); }
.case-card h3 { position: relative; max-width: 620px; margin-bottom: 18px; color: var(--navy-900); font-size: clamp(1.8rem, 3vw, 2.55rem); }
.featured-case h3 { color: #fff; font-size: clamp(2.2rem, 4vw, 3.4rem); }
.case-card > p { color: var(--muted); }
.featured-case > p { color: #b9cad2; font-size: 1.04rem; }
.case-metrics { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin: 25px 0; }
.case-metrics div { padding: 15px; border-left: 3px solid var(--teal-500); background: var(--tint); }
.featured-case .case-metrics div { background: rgba(255,255,255,.06); border-color: var(--teal-300); }
.case-metrics strong, .case-metrics span { display: block; }
.case-metrics strong { color: var(--navy-900); font-family: "Manrope"; }
.featured-case .case-metrics strong { color: #fff; }
.case-metrics span { color: var(--muted); font-size: .73rem; }
.featured-case .case-metrics span { color: #91a8b3; }
.case-stack { display: flex; flex-wrap: wrap; gap: 7px; padding: 0; margin: 4px 0 30px; list-style: none; }
.featured-case .case-stack li { border-color: #385467; background: transparent; color: #a7c0c9; }
.case-link { margin-top: auto; padding-top: 20px; border-top: 1px solid var(--line); color: var(--ink); }
.featured-case .case-link { border-color: rgba(255,255,255,.12); color: #fff; }

.section-dark { background: var(--navy-900); color: white; }
.section-heading.light h2 { color: #fff; }
.section-heading.light > p { color: #9cb0ba; }
.skills-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid #2b485a; border-left: 1px solid #2b485a; }
.skill-group { min-height: 220px; padding: 34px; border-right: 1px solid #2b485a; border-bottom: 1px solid #2b485a; }
.skill-group > span { color: var(--teal-300); font-size: .72rem; font-weight: 800; }
.skill-group h3 { margin: 24px 0 12px; font-size: 1.5rem; }
.skill-group p { margin: 0; color: #9eb1ba; line-height: 1.8; }

.education-grid { display: grid; grid-template-columns: .75fr 1fr; align-items: center; gap: 100px; }
.degree-card { display: flex; align-items: center; gap: 24px; padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--warm); }
.auburn-mark { display: grid; flex: 0 0 78px; place-items: center; width: 78px; height: 78px; border-radius: 50%; background: var(--navy-900); color: #f28c28; font: 800 1.7rem/1 "Manrope"; }
.degree-card small { color: var(--teal-600); font-weight: 800; letter-spacing: .1em; }
.degree-card h3 { margin: 7px 0 4px; font-size: 1.5rem; }
.degree-card p { margin-bottom: 0; color: var(--muted); }

.contact-section { padding: 90px 0; color: #fff; background: var(--teal-600); }
.contact-grid { display: grid; grid-template-columns: 1.3fr .7fr; align-items: center; gap: 80px; }
.contact-section h2 { margin-bottom: 16px; font-size: clamp(2.35rem, 4.5vw, 4rem); }
.contact-section p { max-width: 660px; margin-bottom: 0; color: #d5f1ed; font-size: 1.06rem; }
.contact-actions { display: grid; gap: 13px; justify-items: start; }
.contact-actions > a:not(.button) { color: #e5f6f3; font-weight: 600; text-decoration: none; }
.site-footer { padding: 24px 0; background: var(--navy-950); color: #8299a4; font-size: .8rem; }
.site-footer .container { display: flex; justify-content: space-between; }

.reveal { opacity: 0; transform: translateY(16px); transition: opacity .55s ease, transform .55s ease; }
.reveal.visible { opacity: 1; transform: none; }
:focus-visible { outline: 3px solid var(--teal-300); outline-offset: 4px; }

@media (max-width: 940px) {
  .nav-toggle { display: block; position: relative; z-index: 2; }
  .primary-nav { position: fixed; inset: 0; display: none; flex-direction: column; justify-content: center; background: var(--navy-900); }
  .primary-nav.open { display: flex; }
  .primary-nav > a { font-size: 1.2rem; }
  .hero-layout { grid-template-columns: 1fr; gap: 50px; }
  .profile-card { max-width: 560px; }
  .impact-grid { grid-template-columns: repeat(2, 1fr); }
  .intro-grid, .education-grid { gap: 55px; }
  .case-grid { grid-template-columns: 1fr; }
  .featured-case { grid-row: auto; min-height: 600px; }
}

@media (max-width: 720px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .section { padding: 78px 0; }
  .hero { padding: 128px 0 70px; }
  .hero h1 { font-size: clamp(2.85rem, 15vw, 4.5rem); }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 20px; }
  .hero-qualifiers { flex-direction: column; gap: 12px; }
  .impact-grid { grid-template-columns: 1fr 1fr; }
  .impact-grid div { padding: 22px 15px; }
  .split-heading, .intro-grid, .education-grid, .contact-grid { grid-template-columns: 1fr; gap: 30px; }
  .split-heading { margin-bottom: 40px; }
  .timeline::before { left: 6px; }
  .timeline-item { grid-template-columns: 1fr; gap: 14px; padding-left: 28px; }
  .timeline-item::before { left: 1px; }
  .timeline-meta { text-align: left; }
  .timeline-meta strong, .timeline-meta small { display: inline; margin-right: 8px; }
  .role-heading { align-items: flex-start; flex-direction: column; gap: 5px; }
  .earlier-experience { margin-left: 28px; }
  .earlier-experience p { grid-template-columns: 1fr; gap: 3px; }
  .skills-grid { grid-template-columns: 1fr; }
  .case-card { min-height: 0; padding: 27px; }
  .featured-case { min-height: 580px; }
  .case-number { font-size: 4.8rem; }
  .contact-actions { margin-top: 15px; }
}

@media (max-width: 460px) {
  .brand span { font-size: .9rem; }
  .profile-stats { grid-template-columns: 1fr; gap: 16px; }
  .profile-stats div + div { border-left: 0; }
  .profile-links { flex-wrap: wrap; }
  .impact-grid { grid-template-columns: 1fr; }
  .case-metrics { grid-template-columns: 1fr; }
  .site-footer .container { flex-direction: column; gap: 5px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

@media print {
  .site-header, .hero-actions, .contact-section, .site-footer { display: none; }
  .hero { padding: 50px 0; }
  .reveal { opacity: 1; transform: none; }
  .section { padding: 45px 0; }
}