:root {
  --ink: #071c33;
  --ink-2: #0a2a48;
  --blue: #0e5e8c;
  --blue-2: #1f789f;
  --sky: #8dc6db;
  --mist: #eaf3f7;
  --paper: #fbfaf7;
  --white: #ffffff;
  --text: #243744;
  --muted: #596c78;
  --line: rgba(7, 28, 51, .16);
  --shell: 1240px;
  --serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, Georgia, serif;
  --sans: Aptos, "Segoe UI", Helvetica, Arial, sans-serif;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.nav-open { overflow: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; }
button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid var(--sky); outline-offset: 4px; }
::selection { background: var(--ink); color: var(--white); }

.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; left: 1rem; top: -5rem; z-index: 1000; background: var(--white); color: var(--ink); padding: .8rem 1rem; border-radius: .5rem; box-shadow: 0 8px 30px rgba(0,0,0,.18); }
.skip-link:focus { top: 1rem; }
.shell { width: min(calc(100% - 48px), var(--shell)); margin-inline: auto; }
.section-shell { position: relative; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 100; transition: background .35s ease, box-shadow .35s ease; }
.site-header.is-scrolled { background: rgba(251,250,247,.94); backdrop-filter: blur(16px); box-shadow: 0 1px 0 rgba(7,28,51,.1); }
.header-inner { height: 94px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 14px; text-decoration: none; }
.brand-mark { width: 44px; height: 44px; position: relative; border: 1px solid var(--ink); display: grid; place-items: center; font-family: var(--serif); font-weight: 700; letter-spacing: -.08em; overflow: hidden; }
.brand-mark::after { content: ""; position: absolute; width: 18px; height: 64px; background: var(--blue-2); transform: rotate(28deg); right: -10px; top: -10px; opacity: .9; }
.brand-mark span:last-child { margin-left: -4px; }
.brand-copy { display: grid; line-height: 1.1; }
.brand-copy strong { font-family: var(--serif); font-size: 1.1rem; letter-spacing: .02em; font-weight: 600; }
.brand-copy small { margin-top: 5px; color: var(--blue); font-size: .63rem; text-transform: uppercase; letter-spacing: .18em; font-weight: 700; }
.site-nav { display: flex; align-items: center; gap: 32px; }
.site-nav a { text-decoration: none; font-size: .86rem; font-weight: 600; position: relative; color: var(--text); }
.site-nav a:not(.nav-linkedin)::after { content: ""; position: absolute; left: 0; bottom: -8px; width: 100%; height: 1px; background: var(--blue); transform: scaleX(0); transform-origin: left; transition: transform .25s ease; }
.site-nav a:hover::after, .site-nav a[aria-current="page"]::after { transform: scaleX(1); }
.nav-linkedin { border-left: 1px solid var(--line); padding-left: 28px; color: var(--blue) !important; }
.nav-toggle { display: none; width: 46px; height: 46px; border: 0; background: transparent; position: relative; }
.nav-toggle span:not(.sr-only) { position: absolute; left: 9px; right: 9px; height: 1px; background: var(--ink); transition: transform .25s ease, top .25s ease; }
.nav-toggle span:nth-child(2) { top: 19px; }
.nav-toggle span:nth-child(3) { top: 27px; }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { top: 23px; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { top: 23px; transform: rotate(-45deg); }

.hero { min-height: 860px; padding: 146px 0 70px; overflow: hidden; }
.hero::before { content: ""; position: absolute; width: 760px; height: 760px; border: 1px solid rgba(43,132,173,.22); border-radius: 50%; right: -310px; top: 10px; }
.hero::after { content: ""; position: absolute; width: 250px; height: 1px; background: var(--line); left: -50px; top: 360px; transform: rotate(-18deg); }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 70px; align-items: center; }
.eyebrow { display: flex; align-items: center; gap: 12px; color: var(--blue); text-transform: uppercase; letter-spacing: .16em; font-size: .72rem; font-weight: 700; }
.eyebrow span { width: 38px; height: 1px; background: var(--blue-2); }
.hero h1, .portfolio-title h1, .contact-title h1, .not-found h1 { margin: 22px 0 14px; font-family: var(--serif); font-size: clamp(5.6rem, 9vw, 9.1rem); font-weight: 500; line-height: .78; letter-spacing: -.065em; }
.hero h1 em, .portfolio-title h1 em, .contact-title h1 em, .not-found h1 em { color: var(--blue); font-weight: 500; }
.hero-role { margin: 36px 0 18px; font-family: var(--serif); font-size: clamp(1.3rem, 1.8vw, 1.75rem); color: var(--ink-2); }
.hero-intro { max-width: 650px; color: var(--text); font-size: 1.04rem; }
.hero-actions { display: flex; align-items: center; gap: 28px; margin-top: 34px; flex-wrap: wrap; }
.button { min-height: 52px; display: inline-flex; align-items: center; justify-content: space-between; gap: 22px; padding: 0 22px; text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: transform .25s var(--ease), background .25s ease, color .25s ease; font-size: .9rem; font-weight: 700; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--ink); color: var(--white); }
.button-primary:hover { background: var(--blue); }
.button-light { background: var(--white); color: var(--ink); }
.text-link { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; color: var(--blue); font-weight: 700; font-size: .91rem; border-bottom: 1px solid rgba(14,94,140,.28); padding-bottom: 4px; }
.credential-line { margin-top: 34px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: .77rem; letter-spacing: .08em; text-transform: uppercase; }
.hero-portrait { position: relative; min-height: 600px; }
.portrait-frame { position: absolute; inset: 24px 0 0 40px; background: linear-gradient(145deg, #d9e8ec 0%, #bfd8e0 100%); overflow: hidden; clip-path: polygon(8% 0, 100% 0, 100% 86%, 72% 100%, 0 94%, 0 16%); }
.portrait-frame::before { content: ""; position: absolute; inset: 0; background: linear-gradient(140deg, transparent 48%, rgba(7,28,51,.08)); z-index: 1; pointer-events: none; }
.portrait-frame img { width: 100%; height: 100%; object-fit: cover; object-position: center top; position: relative; z-index: 0; }
.portrait-orbit { position: absolute; width: 390px; height: 390px; border: 1px solid rgba(255,255,255,.7); border-radius: 50%; top: 70px; right: -100px; z-index: 2; pointer-events: none; }
.portrait-orbit::after { content: ""; position: absolute; width: 8px; height: 8px; background: var(--white); border-radius: 50%; top: 62px; left: 30px; }
.portrait-signature { position: absolute; right: 0; bottom: 36px; z-index: 3; background: rgba(7,28,51,.94); color: var(--white); padding: 18px 24px; min-width: 210px; display: grid; }
.portrait-signature span { font-size: .62rem; text-transform: uppercase; letter-spacing: .2em; color: var(--sky); }
.portrait-signature strong { font-family: var(--serif); font-size: 1.45rem; font-weight: 500; }
.portrait-rail { position: absolute; left: 0; bottom: 6px; writing-mode: vertical-rl; transform: rotate(180deg); display: flex; gap: 16px; align-items: center; text-transform: uppercase; letter-spacing: .16em; font-size: .62rem; color: var(--muted); }
.portrait-rail span:first-child { color: var(--blue); font-weight: 800; }
.hero-foot { margin-top: 38px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.hero-foot div { padding: 24px 0; display: grid; gap: 4px; }
.hero-foot div + div { border-left: 1px solid var(--line); padding-left: 34px; }
.hero-foot strong { font-family: var(--serif); font-size: 1.45rem; font-weight: 500; }
.hero-foot span { color: var(--muted); font-size: .82rem; }

.profile-flow { padding: 150px 0 170px; }
.split-editorial { display: grid; grid-template-columns: 160px minmax(0, 1fr) 290px; gap: 68px; align-items: start; }
.section-label { display: flex; align-items: center; justify-content: space-between; padding-top: 12px; border-top: 1px solid var(--line); text-transform: uppercase; letter-spacing: .16em; font-size: .68rem; color: var(--muted); }
.section-label b { color: var(--blue); }
.profile-copy h2, .section-heading h2, .recognition h2, .training-story h2, .author h2, .ctc-connection h2, .final-cta h2, .empty-copy h2, .form-intro h2 { margin: 0 0 32px; font-family: var(--serif); font-size: clamp(3.1rem, 5vw, 5.7rem); font-weight: 500; line-height: .94; letter-spacing: -.045em; }
.profile-copy h2 em, .section-heading h2 em, .recognition h2 em, .training-story h2 em, .author h2 em, .ctc-connection h2 em, .final-cta h2 em, .empty-copy h2 em, .form-intro h2 em { color: var(--blue); font-weight: 500; }
.profile-copy p { max-width: 760px; color: var(--text); font-size: 1.05rem; }
.profile-copy p + p { margin-top: 1.4rem; }
.profile-note { padding-top: 90px; }
.note-rule { display: block; width: 50px; height: 2px; background: var(--sky); margin-bottom: 24px; }
.profile-note p { font-family: var(--serif); color: var(--ink-2); font-size: 1.18rem; line-height: 1.55; }

.expertise { background: var(--ink); color: var(--white); padding: 140px 0 150px; }
.expertise::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent 0, transparent 54%, rgba(255,255,255,.035) 54%, rgba(255,255,255,.035) 54.15%, transparent 54.15%); pointer-events: none; }
.section-heading { display: grid; grid-template-columns: 1fr 420px; gap: 80px; align-items: end; }
.overline { display: inline-block; text-transform: uppercase; letter-spacing: .18em; font-size: .67rem; font-weight: 800; color: var(--blue-2); margin-bottom: 20px; }
.expertise .overline { color: var(--sky); }
.section-heading p { color: #c7d4db; margin: 0 0 12px; }
.expertise-lines { margin-top: 70px; display: grid; grid-template-columns: 1fr 1fr; column-gap: 72px; }
.expertise-item { min-height: 76px; border-top: 1px solid rgba(255,255,255,.15); display: grid; grid-template-columns: 52px 1fr; align-items: center; }
.expertise-item span { color: var(--sky); font-size: .65rem; letter-spacing: .12em; }
.expertise-item strong { font-family: var(--serif); font-size: 1.3rem; font-weight: 500; }

.recognition { padding: 150px 0; background: var(--white); }
.recognition-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 100px; }
.recognition-list article { display: grid; grid-template-columns: 18px 1fr; gap: 24px; padding: 26px 0; border-top: 1px solid var(--line); }
.recognition-list article:last-child { border-bottom: 1px solid var(--line); }
.recognition-dot { width: 7px; height: 7px; background: var(--blue-2); border-radius: 50%; margin-top: 9px; }
.recognition-list div { display: grid; gap: 6px; }
.recognition-list strong { font-family: var(--serif); font-size: 1.42rem; font-weight: 500; }
.recognition-list span:not(.recognition-dot) { color: var(--muted); }
.credential-block span:not(.recognition-dot) { font-size: .82rem; line-height: 1.7; text-transform: uppercase; letter-spacing: .06em; }

.training-story { padding: 150px 0; background: var(--mist); overflow: hidden; }
.training-story-grid { display: grid; grid-template-columns: .85fr .75fr 1fr; gap: 55px; align-items: start; }
.section-number { display: block; color: var(--blue-2); font-size: .7rem; font-weight: 800; letter-spacing: .14em; margin-bottom: 58px; }
.training-story-copy { padding-top: 95px; }
.training-story-copy p { color: var(--text); font-size: 1.02rem; margin-bottom: 32px; }
.training-visual { min-height: 500px; position: relative; }
.visual-panel { position: absolute; border: 1px solid rgba(7,28,51,.13); }
.visual-panel-a { width: 78%; height: 82%; right: 0; top: 0; background: linear-gradient(145deg, var(--ink) 0%, var(--blue) 100%); clip-path: polygon(10% 0,100% 0,100% 89%,88% 100%,0 94%,0 10%); }
.visual-panel-a::after { content: ""; position: absolute; width: 260px; height: 260px; border: 1px solid rgba(255,255,255,.22); border-radius: 50%; right: -65px; top: 70px; }
.visual-panel-b { width: 54%; height: 46%; left: 0; bottom: 0; background: #d9eaef; }
.visual-panel-b::before { content: ""; position: absolute; inset: 26px; border: 1px solid rgba(7,28,51,.16); }
.visual-caption { position: absolute; left: 24px; bottom: 28px; background: var(--white); padding: 16px 20px; display: grid; z-index: 2; }
.visual-caption span { color: var(--blue); font-size: .62rem; text-transform: uppercase; letter-spacing: .18em; }
.visual-caption strong { font-family: var(--serif); font-weight: 500; }

.author { padding: 160px 0; }
.author-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 100px; align-items: start; }
.author-intro p { max-width: 560px; color: var(--text); }
.book-list { padding-top: 48px; }
.book-row { display: grid; grid-template-columns: 44px 1fr; gap: 18px; padding: 23px 0; border-top: 1px solid var(--line); align-items: center; }
.book-row:last-child { border-bottom: 1px solid var(--line); }
.book-mark { width: 25px; height: 34px; border: 1px solid var(--blue); position: relative; }
.book-mark::after { content: ""; position: absolute; right: 4px; top: 4px; bottom: 4px; width: 1px; background: var(--sky); }
.book-row div { display: grid; gap: 3px; }
.book-row strong { font-family: var(--serif); font-size: 1.32rem; font-weight: 500; }
.book-row small { color: var(--muted); }

.ctc-connection { padding: 145px 0; background: #0b2742; color: var(--white); overflow: hidden; }
.ctc-connection::after { content: "CTC"; position: absolute; right: -18px; bottom: -135px; font-family: var(--serif); font-size: 22rem; font-weight: 700; color: rgba(255,255,255,.035); line-height: 1; letter-spacing: -.08em; }
.ctc-connection-inner { max-width: 920px; position: relative; z-index: 2; }
.ctc-kicker { text-transform: uppercase; letter-spacing: .18em; font-size: .68rem; color: #b8d8e5; margin-bottom: 28px; }
.ctc-kicker span { color: var(--white); font-weight: 900; margin-right: 6px; }
.ctc-connection p { max-width: 760px; color: #d4e1e7; font-size: 1.02rem; }
.ctc-actions { margin-top: 34px; display: flex; align-items: center; gap: 28px; }
.ctc-connection .button-primary { background: var(--white); color: var(--ink); }
.ctc-connection .text-link { color: var(--sky); border-color: rgba(141,198,219,.4); }

.final-cta { padding: 145px 0; background: var(--white); }
.final-cta-inner { position: relative; min-height: 330px; display: flex; flex-direction: column; justify-content: center; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 56px 200px 56px 0; }
.final-cta-inner > span { color: var(--blue); text-transform: uppercase; letter-spacing: .16em; font-size: .68rem; font-weight: 800; margin-bottom: 18px; }
.round-link { position: absolute; right: 0; width: 138px; height: 138px; border-radius: 50%; border: 1px solid var(--ink); display: grid; place-items: center; text-decoration: none; transition: background .25s ease, color .25s ease, transform .25s var(--ease); }
.round-link span { font-family: var(--serif); font-size: 1.25rem; }
.round-link b { position: absolute; right: 22px; top: 18px; font-weight: 500; }
.round-link:hover { background: var(--ink); color: var(--white); transform: rotate(-5deg); }

.site-footer { background: var(--ink); color: var(--white); padding: 80px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 80px; align-items: end; }
.footer-kicker { text-transform: uppercase; letter-spacing: .18em; color: var(--sky); font-size: .67rem; font-weight: 800; }
.footer-title { max-width: 610px; font-family: var(--serif); font-size: clamp(2rem, 3.5vw, 3.7rem); line-height: 1.03; margin: 15px 0 0; }
.footer-links { display: grid; gap: 13px; justify-items: start; }
.footer-links a { text-decoration: none; color: #d5e2e8; border-bottom: 1px solid rgba(255,255,255,.14); padding-bottom: 4px; }
.footer-bottom { margin-top: 70px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.14); display: flex; justify-content: space-between; color: #96aeba; font-size: .74rem; }

.portfolio-hero, .contact-hero { padding: 180px 0 100px; min-height: 640px; display: flex; align-items: center; overflow: hidden; }
.portfolio-hero::after, .contact-hero::after { content: ""; position: absolute; width: 520px; height: 520px; border: 1px solid rgba(43,132,173,.22); border-radius: 50%; right: -160px; top: 115px; }
.portfolio-hero-grid, .contact-hero-grid { display: grid; grid-template-columns: 1fr .75fr; gap: 100px; align-items: end; }
.portfolio-title h1, .contact-title h1 { font-size: clamp(5rem, 8.5vw, 8.8rem); }
.portfolio-intro { padding-bottom: 30px; max-width: 480px; position: relative; z-index: 2; }
.portfolio-intro p { font-family: var(--serif); font-size: 1.45rem; line-height: 1.45; }
.portfolio-intro span { color: var(--muted); font-size: .82rem; text-transform: uppercase; letter-spacing: .11em; }
.portfolio-gallery { padding: 20px 0 140px; }
.masonry { columns: 3 330px; column-gap: 20px; }
.gallery-item { border: 0; background: transparent; padding: 0; margin: 0 0 20px; width: 100%; break-inside: avoid; position: relative; cursor: zoom-in; overflow: hidden; }
.gallery-item img { width: 100%; height: auto; transition: transform .55s var(--ease); }
.gallery-item:hover img { transform: scale(1.025); }
.gallery-caption { position: absolute; inset: auto 16px 16px; background: rgba(7,28,51,.9); color: var(--white); padding: 10px 12px; text-align: left; font-size: .75rem; }
.portfolio-empty { padding: 30px 0 150px; }
.portfolio-empty-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; align-items: center; }
.empty-composition { min-height: 540px; position: relative; }
.empty-frame { position: absolute; border: 1px solid var(--line); background: var(--mist); }
.empty-frame.one { width: 62%; height: 74%; left: 5%; top: 0; background: linear-gradient(145deg, #cbe1e8, #f0f7f9); }
.empty-frame.two { width: 45%; height: 46%; right: 0; top: 24%; background: var(--ink); }
.empty-frame.three { width: 36%; height: 28%; left: 27%; bottom: 0; background: var(--white); box-shadow: 0 20px 60px rgba(7,28,51,.08); }
.empty-composition::before, .empty-composition::after { content: ""; position: absolute; border: 1px solid rgba(43,132,173,.38); border-radius: 50%; z-index: 2; }
.empty-composition::before { width: 260px; height: 260px; left: 32%; top: 15%; }
.empty-composition::after { width: 7px; height: 7px; background: var(--blue-2); left: 62%; top: 27%; }
.empty-composition > span { position: absolute; left: 0; bottom: 28px; writing-mode: vertical-rl; transform: rotate(180deg); text-transform: uppercase; letter-spacing: .18em; color: var(--muted); font-size: .63rem; }
.empty-copy p { color: var(--text); max-width: 580px; }
.portfolio-principle { padding: 130px 0; background: var(--ink); color: var(--white); }
.portfolio-principle-grid { display: grid; grid-template-columns: 120px 1.2fr .8fr; gap: 70px; align-items: center; }
.portfolio-principle .section-number { margin: 0; color: var(--sky); }
.portfolio-principle blockquote { margin: 0; font-family: var(--serif); font-size: clamp(2.4rem, 4vw, 4.4rem); line-height: 1.06; }
.portfolio-principle p { margin: 0; color: #c8d8df; }

.contact-title p { color: var(--muted); text-transform: uppercase; letter-spacing: .13em; font-size: .72rem; margin-top: 38px; }
.contact-direct { padding-bottom: 26px; position: relative; z-index: 2; }
.contact-direct > a { display: grid; gap: 4px; text-decoration: none; padding: 20px 0; border-top: 1px solid var(--line); }
.contact-direct > a:last-child { border-bottom: 1px solid var(--line); }
.contact-direct span { color: var(--muted); font-size: .69rem; text-transform: uppercase; letter-spacing: .14em; }
.contact-direct strong { font-family: var(--serif); font-size: 1.25rem; font-weight: 500; }
.contact-form-section { padding: 130px 0 160px; background: var(--mist); }
.contact-form-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 100px; }
.form-intro p { max-width: 500px; color: var(--text); }
.ctc-mini { margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; color: var(--muted); font-size: .82rem; }
.ctc-mini strong { color: var(--ink); }
.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 26px 24px; }
.contact-form label { display: grid; gap: 9px; }
.contact-form label:nth-of-type(4) { grid-column: 1 / -1; }
.contact-form label > span { color: var(--ink-2); font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .09em; }
.contact-form label small { color: var(--muted); font-weight: 500; text-transform: none; letter-spacing: 0; }
.contact-form input, .contact-form textarea { width: 100%; border: 0; border-bottom: 1px solid rgba(7,28,51,.28); background: transparent; padding: 12px 0; color: var(--ink); outline: none; border-radius: 0; }
.contact-form input:focus, .contact-form textarea:focus { border-bottom-color: var(--blue); box-shadow: 0 1px 0 var(--blue); }
.contact-form textarea { resize: vertical; min-height: 150px; }
.submit-button { grid-column: 1 / -1; justify-self: start; margin-top: 10px; }
.hp-field { position: absolute !important; width: 1px !important; height: 1px !important; overflow: hidden !important; clip: rect(1px,1px,1px,1px) !important; }
.form-status { margin-bottom: 28px; padding: 18px 20px; border-left: 3px solid; background: rgba(255,255,255,.72); }
.form-status.success { border-color: #2c7d69; }
.form-status.error { border-color: #a54848; }
.form-status ul { margin: 8px 0 0 20px; padding: 0; }

.not-found { min-height: 760px; display: flex; align-items: center; padding: 150px 0 100px; }
.not-found-inner { max-width: 820px; }
.not-found p { color: var(--muted); margin-bottom: 30px; }

.lightbox { width: min(94vw, 1280px); max-width: none; max-height: 92vh; border: 0; padding: 0; background: #061626; color: var(--white); overflow: hidden; }
.lightbox::backdrop { background: rgba(3,12,21,.88); backdrop-filter: blur(8px); }
.lightbox figure { margin: 0; height: 88vh; display: grid; grid-template-rows: 1fr auto; }
.lightbox img { width: 100%; height: 100%; min-height: 0; object-fit: contain; padding: 28px 72px 12px; }
.lightbox figcaption { min-height: 54px; padding: 14px 72px 20px; color: #c7d8e1; text-align: center; font-size: .83rem; }
.lightbox-close, .lightbox-nav { position: absolute; z-index: 5; border: 0; background: rgba(255,255,255,.1); color: var(--white); cursor: pointer; display: grid; place-items: center; }
.lightbox-close { width: 44px; height: 44px; top: 16px; right: 16px; font-size: 1.9rem; }
.lightbox-nav { width: 44px; height: 62px; top: 50%; transform: translateY(-50%); }
.lightbox-prev { left: 14px; }
.lightbox-next { right: 14px; }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.delay-1 { transition-delay: .09s; }
.reveal.delay-2 { transition-delay: .16s; }
.reveal.is-visible { opacity: 1; transform: none; }

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

@media (max-width: 1080px) {
  .hero-grid { gap: 35px; }
  .hero-portrait { min-height: 520px; }
  .split-editorial { grid-template-columns: 120px 1fr; }
  .profile-note { grid-column: 2; padding-top: 10px; max-width: 520px; }
  .training-story-grid { grid-template-columns: 1fr 1fr; }
  .training-visual { grid-column: 1 / -1; min-height: 420px; margin-top: 20px; }
  .visual-panel-a { width: 68%; }
  .visual-panel-b { width: 40%; }
  .contact-form-grid { gap: 60px; }
}

@media (max-width: 860px) {
  .shell { width: min(calc(100% - 32px), var(--shell)); }
  .header-inner { height: 78px; }
  .nav-toggle { display: block; z-index: 102; }
  .site-nav { position: fixed; inset: 0; background: var(--paper); display: flex; flex-direction: column; align-items: flex-start; justify-content: center; gap: 24px; padding: 90px 30px 50px; transform: translateX(100%); transition: transform .38s var(--ease); z-index: 101; }
  .site-nav.is-open { transform: none; }
  .site-nav a { font-family: var(--serif); font-size: 2rem; }
  .nav-linkedin { border-left: 0; padding-left: 0; color: var(--blue) !important; }
  .hero { padding-top: 120px; min-height: auto; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { position: relative; z-index: 2; }
  .hero h1 { font-size: clamp(5.2rem, 20vw, 8rem); }
  .hero-portrait { min-height: 650px; margin-top: 24px; }
  .portrait-frame { inset: 0 0 0 28px; }
  .hero-foot { grid-template-columns: 1fr; }
  .hero-foot div + div { border-left: 0; border-top: 1px solid var(--line); padding-left: 0; }
  .profile-flow { padding: 110px 0; }
  .split-editorial { grid-template-columns: 1fr; gap: 35px; }
  .profile-note { grid-column: auto; max-width: 650px; }
  .section-heading { grid-template-columns: 1fr; gap: 30px; }
  .expertise-lines { grid-template-columns: 1fr; }
  .recognition-grid, .author-grid { grid-template-columns: 1fr; gap: 50px; }
  .book-list { padding-top: 0; }
  .portfolio-hero-grid, .contact-hero-grid { grid-template-columns: 1fr; gap: 30px; }
  .portfolio-intro { padding-bottom: 0; }
  .portfolio-empty-grid { grid-template-columns: 1fr; gap: 60px; }
  .empty-composition { min-height: 450px; }
  .portfolio-principle-grid { grid-template-columns: 1fr; gap: 30px; }
  .training-story-grid { grid-template-columns: 1fr; gap: 25px; }
  .training-story-copy { padding-top: 0; }
  .training-visual { grid-column: auto; min-height: 390px; }
  .contact-form-grid { grid-template-columns: 1fr; }
  .final-cta-inner { padding-right: 0; padding-bottom: 210px; }
  .round-link { left: 0; right: auto; bottom: 48px; }
  .footer-grid { grid-template-columns: 1fr; gap: 45px; }
}

@media (max-width: 600px) {
  .brand-copy strong { font-size: 1rem; }
  .brand-copy small { font-size: .55rem; }
  .hero { padding-bottom: 45px; }
  .hero h1, .portfolio-title h1, .contact-title h1 { letter-spacing: -.07em; }
  .hero-role { font-size: 1.18rem; }
  .hero-intro { font-size: .96rem; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 18px; }
  .credential-line { line-height: 1.7; }
  .hero-portrait { min-height: 510px; }
  .portrait-frame { inset: 0; clip-path: polygon(0 0,100% 0,100% 92%,82% 100%,0 96%); }
  .portrait-rail { display: none; }
  .portrait-signature { bottom: 18px; padding: 14px 18px; min-width: 185px; }
  .portrait-signature strong { font-size: 1.2rem; }
  .profile-copy h2, .section-heading h2, .recognition h2, .training-story h2, .author h2, .ctc-connection h2, .final-cta h2, .empty-copy h2, .form-intro h2 { font-size: clamp(2.7rem, 14vw, 4.4rem); }
  .expertise, .recognition, .training-story, .author, .ctc-connection, .final-cta { padding-top: 100px; padding-bottom: 100px; }
  .expertise-item { grid-template-columns: 38px 1fr; }
  .training-visual { min-height: 310px; }
  .visual-panel-a { width: 76%; }
  .visual-panel-b { width: 52%; }
  .ctc-actions { align-items: flex-start; flex-direction: column; }
  .portfolio-hero, .contact-hero { min-height: auto; padding-top: 135px; padding-bottom: 80px; }
  .portfolio-title h1, .contact-title h1 { font-size: clamp(4.3rem, 19vw, 6.3rem); }
  .empty-composition { min-height: 320px; }
  .portfolio-empty { padding-bottom: 100px; }
  .contact-form { grid-template-columns: 1fr; }
  .contact-form label:nth-of-type(4), .submit-button { grid-column: auto; }
  .footer-bottom { flex-direction: column; gap: 8px; }
  .lightbox img { padding: 58px 12px 8px; }
  .lightbox figcaption { padding: 12px 18px 18px; }
}

/* v1.1 — continuity and interaction refinement */
html { scroll-padding-top: 92px; }
body { background-image: linear-gradient(90deg, rgba(7,28,51,.018) 1px, transparent 1px); background-size: min(8vw, 110px) 100%; background-position: center top; }
main { position: relative; isolation: isolate; }

.header-inner { transition: height .42s var(--ease); }
.site-header.is-scrolled .header-inner { height: 76px; }
.brand-mark { transition: transform .35s var(--ease), border-color .35s ease; }
.site-header.is-scrolled .brand-mark { transform: scale(.9); border-color: rgba(7,28,51,.72); }
.site-nav a { transition: color .25s ease, opacity .25s ease; }
.site-nav:hover a:not(:hover) { opacity: .58; }
.site-nav .nav-linkedin:hover { color: var(--ink) !important; }
.scroll-progress { position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: linear-gradient(90deg, var(--blue), var(--sky)); transform: scaleX(0); transform-origin: left center; will-change: transform; }

.hero { position: relative; padding-bottom: 90px; }
.hero-copy { position: relative; z-index: 2; }
.hero-copy::before { content: "01"; position: absolute; left: -62px; top: 8px; color: rgba(14,94,140,.45); font-size: .62rem; font-weight: 800; letter-spacing: .16em; }
.hero h1, .profile-copy h2, .section-heading h2, .recognition h2, .training-story h2, .author h2, .ctc-connection h2, .final-cta h2, .portfolio-title h1, .contact-title h1 { text-wrap: balance; }
.hero-intro, .profile-copy p, .section-heading p, .training-story-copy p, .author-intro p, .ctc-connection p { text-wrap: pretty; }
.hero-scroll { position: absolute; left: max(24px, calc((100vw - min(calc(100vw - 48px), var(--shell))) / 2)); bottom: 26px; display: inline-flex; align-items: center; gap: 12px; color: var(--muted); text-decoration: none; text-transform: uppercase; letter-spacing: .18em; font-size: .58rem; font-weight: 800; z-index: 3; }
.hero-scroll i { width: 42px; height: 1px; background: var(--line); position: relative; overflow: hidden; }
.hero-scroll i::after { content: ""; position: absolute; inset: 0; background: var(--blue); transform: translateX(-100%); animation: scrollCue 2.2s var(--ease) infinite; }
@keyframes scrollCue { 0%,20% { transform: translateX(-100%); } 65%,100% { transform: translateX(100%); } }

.button span[aria-hidden="true"], .text-link span[aria-hidden="true"] { transition: transform .28s var(--ease); }
.button:hover span[aria-hidden="true"], .text-link:hover span[aria-hidden="true"] { transform: translateX(4px); }
.text-link { transition: color .25s ease, border-color .25s ease; }
.text-link:hover { color: var(--ink); border-color: var(--ink); }

.profile-flow { position: relative; background: rgba(251,250,247,.84); }
.profile-flow::after { content: ""; position: absolute; right: -10vw; bottom: -95px; width: 38vw; min-width: 420px; height: 190px; border: 1px solid rgba(14,94,140,.12); border-radius: 50%; pointer-events: none; z-index: 0; }
.profile-flow > .shell { position: relative; z-index: 1; }
.section-label { position: sticky; top: 110px; }

.expertise { margin-top: -1px; padding-top: 175px; }
.expertise::after { content: ""; position: absolute; left: 0; right: 0; top: -1px; height: 62px; background: var(--paper); clip-path: polygon(0 0,100% 0,72% 22%,46% 100%,0 42%); pointer-events: none; }
.expertise-item { transition: padding-left .32s var(--ease), border-color .3s ease, background .3s ease; }
.expertise-item:hover { padding-left: 10px; border-color: rgba(141,198,219,.55); background: linear-gradient(90deg, rgba(255,255,255,.035), transparent 70%); }
.expertise-item strong { transition: color .25s ease; }
.expertise-item:hover strong { color: #e9f6fb; }

.recognition { position: relative; padding-top: 175px; }
.recognition::before { content: ""; position: absolute; top: -1px; left: 0; right: 0; height: 66px; background: var(--ink); clip-path: polygon(0 0,46% 0,72% 76%,100% 38%,100% 0); pointer-events: none; }
.recognition-list article { transition: transform .3s var(--ease), border-color .3s ease; }
.recognition-list article:hover { transform: translateX(8px); border-color: rgba(14,94,140,.38); }
.recognition-dot { transition: transform .3s var(--ease), background .3s ease; }
.recognition-list article:hover .recognition-dot { transform: scale(1.65); background: var(--ink); }

.training-story { margin-top: -1px; padding-top: 178px; }
.training-story::before { content: ""; position: absolute; top: -1px; left: 0; right: 0; height: 68px; background: var(--white); clip-path: polygon(0 0,100% 0,100% 28%,62% 100%,24% 44%,0 76%); pointer-events: none; }
.training-visual { perspective: 900px; }
.visual-panel-a, .visual-panel-b, .visual-caption { transition: transform .65s var(--ease), box-shadow .65s var(--ease); }
.training-visual:hover .visual-panel-a { transform: translate3d(6px,-8px,0) rotate(.4deg); box-shadow: 0 24px 60px rgba(7,28,51,.12); }
.training-visual:hover .visual-panel-b { transform: translate3d(-6px,7px,0) rotate(-.6deg); }
.training-visual:hover .visual-caption { transform: translate3d(5px,-5px,0); }

.author { position: relative; background: rgba(251,250,247,.92); }
.author::before { content: ""; position: absolute; left: 6%; top: 0; width: 1px; height: 100%; background: linear-gradient(180deg, transparent, rgba(14,94,140,.14) 22%, rgba(14,94,140,.14) 78%, transparent); }
.book-row { transition: transform .3s var(--ease), padding-left .3s var(--ease), border-color .3s ease; }
.book-row:hover { transform: translateX(5px); padding-left: 6px; border-color: rgba(14,94,140,.35); }
.book-mark { transition: transform .35s var(--ease), background .35s ease; }
.book-row:hover .book-mark { transform: rotate(-4deg); background: var(--mist); }

.ctc-connection { margin-top: -1px; padding-top: 180px; }
.ctc-connection::before { content: ""; position: absolute; top: -1px; left: 0; right: 0; height: 72px; background: var(--paper); clip-path: polygon(0 0,100% 0,100% 48%,74% 100%,37% 42%,0 86%); z-index: 1; }
.ctc-connection-inner::before { content: ""; position: absolute; width: 96px; height: 1px; background: rgba(141,198,219,.52); left: -126px; top: 20px; }

.final-cta { padding-top: 130px; }
.round-link b { transition: transform .32s var(--ease); }
.round-link:hover b { transform: translate(4px,-4px); }
.footer-links a { transition: color .25s ease, border-color .25s ease, transform .25s var(--ease); }
.footer-links a:hover { color: var(--white); border-color: rgba(255,255,255,.55); transform: translateX(4px); }

.portfolio-hero, .contact-hero { padding-bottom: 125px; }
.portfolio-hero::before, .contact-hero::before { content: ""; position: absolute; left: -130px; bottom: 38px; width: 330px; height: 1px; background: var(--line); transform: rotate(12deg); }
.portfolio-gallery { position: relative; background: rgba(251,250,247,.88); }
.gallery-item { border-radius: 2px; }
.gallery-item::after { content: ""; position: absolute; inset: 0; box-shadow: inset 0 0 0 1px rgba(255,255,255,.18); pointer-events: none; }
.gallery-caption { transform: translateY(6px); opacity: .94; transition: transform .32s var(--ease), opacity .32s ease; }
.gallery-item:hover .gallery-caption { transform: none; opacity: 1; }

.contact-direct > a { transition: padding-left .3s var(--ease), border-color .3s ease; }
.contact-direct > a:hover { padding-left: 10px; border-color: rgba(14,94,140,.42); }
.contact-form-section { position: relative; padding-top: 170px; }
.contact-form-section::before { content: ""; position: absolute; top: -1px; left: 0; right: 0; height: 65px; background: var(--paper); clip-path: polygon(0 0,100% 0,100% 36%,70% 100%,34% 55%,0 88%); }
.contact-form input, .contact-form textarea { transition: border-color .25s ease, box-shadow .25s ease, padding-left .25s var(--ease); }
.contact-form input:focus, .contact-form textarea:focus { padding-left: 8px; }

.lightbox { border-radius: 2px; }
.lightbox img { transition: opacity .2s ease, transform .35s var(--ease); }
.lightbox.is-switching img { opacity: .25; transform: scale(.992); }
.lightbox-close, .lightbox-nav { transition: background .25s ease, transform .25s var(--ease); }
.lightbox-close:hover { background: rgba(255,255,255,.2); transform: rotate(5deg); }
.lightbox-nav:hover { background: rgba(255,255,255,.2); }

.reveal { transform: translateY(24px); transition-duration: .82s; }
.reveal.delay-1 { transition-delay: .11s; }
.reveal.delay-2 { transition-delay: .2s; }

@media (max-width: 1080px) {
  .hero-copy::before, .ctc-connection-inner::before { display: none; }
  .section-label { position: static; }
}

@media (max-width: 860px) {
  html { scroll-padding-top: 78px; }
  body { background-image: none; }
  .site-header.is-scrolled .header-inner { height: 70px; }
  .site-nav:hover a:not(:hover) { opacity: 1; }
  .site-nav a { width: 100%; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
  .site-nav a:not(.nav-linkedin)::after { bottom: -1px; }
  .hero { padding-bottom: 88px; }
  .hero-scroll { left: 16px; bottom: 24px; }
  .expertise, .recognition, .training-story, .ctc-connection, .contact-form-section { padding-top: 140px; }
  .expertise::after, .recognition::before, .training-story::before, .ctc-connection::before, .contact-form-section::before { height: 44px; }
  .expertise-item:hover, .recognition-list article:hover, .book-row:hover, .contact-direct > a:hover { transform: none; padding-left: 0; }
}

@media (max-width: 600px) {
  .hero-scroll { display: none; }
  .hero { padding-bottom: 48px; }
  .profile-flow::after, .author::before { display: none; }
  .expertise, .recognition, .training-story, .ctc-connection, .contact-form-section { padding-top: 120px; }
  .expertise::after, .recognition::before, .training-story::before, .ctc-connection::before, .contact-form-section::before { height: 34px; }
}

/* v1.2 — final flow, spacing and portrait composition polish */
:root {
  --section-gap: clamp(92px, 8vw, 128px);
}

/* A calmer page rhythm: whitespace is deliberate, never empty for its own sake. */
.hero {
  min-height: auto;
  padding-top: 132px;
  padding-bottom: 54px;
  overflow: clip;
}
.hero::before { display: none; }
.hero::after {
  left: auto;
  right: calc(50% + 34px);
  top: 132px;
  width: 92px;
  background: rgba(14,94,140,.24);
  transform: none;
}
.hero-grid {
  gap: clamp(44px, 5vw, 72px);
  align-items: center;
}
.hero h1 { margin-top: 18px; }
.hero-role { margin-top: 30px; }
.hero-intro { max-width: 620px; }
.hero-actions { margin-top: 28px; }
.credential-line { margin-top: 28px; padding-top: 17px; }
.hero-portrait {
  min-height: 548px;
  z-index: 2;
}
.portrait-frame {
  inset: 8px 0 0 34px;
  clip-path: polygon(6% 0,100% 0,100% 91%,84% 100%,0 96%,0 11%);
  box-shadow: 0 24px 70px rgba(7,28,51,.10);
}
.portrait-frame::after {
  content: "";
  position: absolute;
  inset: 16px 16px auto auto;
  width: 64px;
  height: 64px;
  border-top: 1px solid rgba(255,255,255,.7);
  border-right: 1px solid rgba(255,255,255,.7);
  z-index: 2;
  pointer-events: none;
}
/* Remove decorative circles from the portrait. They competed with the subject. */
.portrait-orbit { display: none; }
.portrait-signature { right: 18px; bottom: 22px; }
.portrait-rail { bottom: 14px; }
.hero-foot { margin-top: 30px; }
.hero-foot div { padding-top: 20px; padding-bottom: 20px; }
.hero-scroll { bottom: 14px; }

/* About flows directly from the hero, with a tighter editorial composition. */
.profile-flow {
  padding: var(--section-gap) 0 calc(var(--section-gap) + 4px);
  background: linear-gradient(180deg, rgba(251,250,247,.96), rgba(250,249,245,.99));
}
.profile-flow::after { display: none; }
.split-editorial {
  grid-template-columns: 138px minmax(0, 1fr) 260px;
  gap: clamp(38px, 4.5vw, 62px);
}
.profile-copy h2 { margin-bottom: 26px; }
.profile-copy p { margin-top: 0; }
.profile-note { padding-top: 58px; }
.profile-note p { margin-bottom: 0; }

/* Section hand-offs use subtle tonal seams instead of large geometric wedges. */
.expertise,
.recognition,
.training-story,
.author,
.ctc-connection,
.final-cta { margin-top: 0; }
.expertise::after,
.recognition::before,
.training-story::before,
.ctc-connection::before { display: none; }

.expertise {
  padding: var(--section-gap) 0 calc(var(--section-gap) - 8px);
  border-top: 1px solid rgba(255,255,255,.07);
}
.expertise::before {
  background:
    linear-gradient(90deg, transparent 0, transparent 54%, rgba(255,255,255,.03) 54%, rgba(255,255,255,.03) 54.12%, transparent 54.12%),
    radial-gradient(circle at 84% 18%, rgba(31,120,159,.12), transparent 28%);
}
.section-heading { gap: clamp(48px, 6vw, 78px); }
.expertise-lines { margin-top: 54px; }
.expertise-item { min-height: 70px; }

.recognition {
  padding: var(--section-gap) 0;
  border-top: 1px solid rgba(7,28,51,.06);
}
.recognition-grid { gap: clamp(56px, 7vw, 92px); }
.recognition-list article { padding: 22px 0; }

.training-story {
  padding: var(--section-gap) 0;
  border-top: 1px solid rgba(7,28,51,.06);
}
.training-story-grid {
  grid-template-columns: .82fr .82fr 1.16fr;
  gap: clamp(34px, 4.5vw, 58px);
  align-items: center;
}
.training-story-copy { padding-top: 0; }
.training-story-copy p { margin-top: 0; }
.training-visual { min-height: 430px; }

.author {
  padding: var(--section-gap) 0;
  border-top: 1px solid rgba(7,28,51,.06);
}
.author::before { display: none; }
.author-grid { gap: clamp(56px, 7vw, 92px); }
.book-list { padding-top: 8px; }
.book-row { padding-top: 20px; padding-bottom: 20px; }

.ctc-connection {
  padding: var(--section-gap) 0;
  border-top: 1px solid rgba(141,198,219,.11);
}
.ctc-connection::after {
  right: -6px;
  bottom: -92px;
  font-size: 18rem;
  opacity: .72;
}
.ctc-connection-inner { max-width: 880px; }
.ctc-connection-inner::before { display: none; }
.ctc-actions { margin-top: 30px; }

.final-cta {
  padding: clamp(88px, 7vw, 112px) 0;
  border-top: 1px solid rgba(7,28,51,.06);
}
.final-cta-inner {
  min-height: 290px;
  padding-top: 46px;
  padding-bottom: 46px;
}

/* Secondary pages use the same compact rhythm as Home. */
.portfolio-hero,
.contact-hero {
  min-height: auto;
  padding-top: 138px;
  padding-bottom: 88px;
}
.portfolio-hero::before,
.contact-hero::before { display: none; }
.portfolio-empty,
.portfolio-gallery,
.portfolio-principle,
.contact-form-section { padding-top: var(--section-gap); padding-bottom: var(--section-gap); }
.contact-form-section::before { display: none; }

@media (max-width: 1080px) {
  .hero-portrait { min-height: 510px; }
  .split-editorial { grid-template-columns: 120px minmax(0,1fr) 240px; gap: 38px; }
  .training-story-grid { grid-template-columns: .9fr .9fr 1.1fr; gap: 34px; }
}

@media (max-width: 860px) {
  :root { --section-gap: 86px; }
  .hero { padding-top: 112px; padding-bottom: 56px; }
  .hero::after { display: none; }
  .hero-portrait { min-height: 590px; margin-top: 8px; }
  .portrait-frame { inset: 0 0 0 20px; }
  .hero-foot { margin-top: 24px; }
  .split-editorial { grid-template-columns: 1fr; gap: 28px; }
  .profile-note { padding-top: 6px; max-width: 650px; }
  .section-heading { gap: 24px; }
  .expertise-lines { margin-top: 42px; }
  .recognition-grid, .author-grid { gap: 38px; }
  .training-story-grid { grid-template-columns: 1fr; gap: 24px; align-items: start; }
  .training-visual { min-height: 370px; margin-top: 12px; }
  .portfolio-hero, .contact-hero { padding-top: 122px; padding-bottom: 72px; }
}

@media (max-width: 600px) {
  :root { --section-gap: 72px; }
  .shell { width: min(calc(100% - 32px), var(--shell)); }
  .hero { padding-top: 102px; padding-bottom: 38px; }
  .hero-role { margin-top: 24px; }
  .hero-actions { margin-top: 24px; }
  .credential-line { margin-top: 24px; }
  .hero-portrait { min-height: 455px; margin-top: 12px; }
  .portrait-frame { inset: 0; clip-path: polygon(0 0,100% 0,100% 94%,84% 100%,0 97%); }
  .portrait-frame::after { width: 46px; height: 46px; inset: 12px 12px auto auto; }
  .portrait-signature { right: 12px; bottom: 14px; }
  .hero-foot { margin-top: 18px; }
  .hero-foot div { padding: 16px 0; }
  .profile-copy h2, .section-heading h2, .recognition h2, .training-story h2, .author h2, .ctc-connection h2, .final-cta h2, .empty-copy h2, .form-intro h2 { margin-bottom: 22px; }
  .profile-note { padding-top: 0; }
  .expertise-lines { margin-top: 34px; }
  .expertise-item { min-height: 64px; }
  .recognition-list article { padding: 18px 0; }
  .training-visual { min-height: 300px; }
  .author-grid { gap: 30px; }
  .book-row { padding-top: 17px; padding-bottom: 17px; }
  .ctc-actions { margin-top: 24px; }
  .final-cta { padding-top: 72px; padding-bottom: 72px; }
  .final-cta-inner { min-height: 0; padding-top: 38px; padding-bottom: 190px; }
  .portfolio-hero, .contact-hero { padding-top: 112px; padding-bottom: 58px; }
}