:root {
    color-scheme: dark;
    --bg: #171b21;
    --surface: #20262e;
    --text: #f1f3f5;
    --muted: #bdc5cf;
    --accent: #9fc6f0;
    --line: #39414d;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 104px; }
body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 17px;
    line-height: 1.75;
}
a { color: inherit; text-underline-offset: 5px; }
a:hover { color: var(--accent); }
button { font: inherit; }
a, button, summary { -webkit-tap-highlight-color: transparent; }
a:focus-visible, button:focus-visible, summary:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 6px;
}
.container { width: min(1100px, calc(100% - 72px)); margin-inline: auto; }
.skip-link { position: fixed; top: -100px; left: 20px; z-index: 20; padding: 12px; background: var(--text); color: var(--bg); }
.skip-link:focus { top: 10px; }
header { position: sticky; top: 0; z-index: 10; background: var(--bg); }
.nav { min-height: 92px; display: flex; justify-content: space-between; align-items: center; gap: 24px; border-bottom: 1px solid var(--line); }
.wordmark { font-family: inherit; font-size: 21px; font-weight: 600; text-decoration: none; letter-spacing: -.8px; }
nav ul { display: flex; align-items: center; gap: 27px; list-style: none; padding: 0; margin: 0; }
nav ul a { text-decoration: none; font-size: 14px; color: var(--muted); }
.nav-contact { color: var(--text); text-decoration: underline; }
.menu-toggle { display: none; }
p { margin: 0 0 20px; }
h1, h2, h3 { margin: 0; font-weight: 600; }
h1 { max-width: 680px; font-size: clamp(36px, 4.2vw, 54px); line-height: 1.15; letter-spacing: -1.5px; }
h2 { font-size: clamp(26px, 3vw, 34px); line-height: 1.2; letter-spacing: -1px; }
h3 { font-size: 25px; line-height: 1.3; letter-spacing: -.5px; }
.eyebrow { font-size: 14px; color: var(--accent); margin-bottom: 14px; }
.hero { padding-top: 64px; }
.hero-introduction { display: grid; grid-template-columns: minmax(0, 1fr) 260px; align-items: center; gap: 64px; }
.hero-copy { min-width: 0; }
.hero-copy > .eyebrow { font-size: 14px; color: var(--muted); margin-bottom: 14px; }
.hero-role { color: var(--text); font-size: 20px; margin: 18px 0; }
.intro { color: var(--muted); font-size: 17px; max-width: 650px; }
.portrait { margin: 0; align-self: center; width: 100%; }
.portrait img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 1;
    object-fit: cover;
    object-position: center 24%;
    border-radius: 50%;
    border: 5px solid var(--surface);
}
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 26px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; border: 1px solid #596676; border-radius: 4px; text-decoration: none; padding: 9px 18px; font-size: 14px; }
.primary { background: var(--accent); border-color: var(--accent); color: #142334; font-weight: 600; }
.primary:hover { background: #bed9f6; color: #142334; }
.text-link { font-size: 13px; margin-top: 3px; color: var(--muted); flex-basis: 100%; overflow-wrap: anywhere; }
.evidence { display: flex; gap: 0; margin-top: 48px; border-top: 1px solid var(--line); padding-top: 24px; }
.evidence > div { flex: 1; padding-right: 20px; }
.evidence strong { display: block; font-size: 25px; font-weight: 500; }
.evidence span { display: block; color: var(--muted); font-size: 13px; }
.footnote { color: var(--muted); font-size: 11px; margin: 16px 0 0; }
.section { padding-top: 88px; }
.section-heading { margin-bottom: 36px; }
.section-heading .eyebrow { margin-bottom: 8px; }
.projects { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 40px; row-gap: 52px; align-items: start; }
.project { min-width: 0; }
.project:not(.supporting-project) { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); align-items: start; gap: 48px; grid-column: 1 / -1; padding-bottom: 48px; border-bottom: 1px solid var(--line); }
.product-visual { margin: 0; padding: 32px 26px 20px; background: #e2e6e9; border-radius: 5px; }
#agents .product-visual { background: #e2e6e9; }
#clients .product-visual { background: #e2e6e9; }
.screens { height: 340px; display: flex; justify-content: center; align-items: center; gap: 20px; }
.screens img { display: block; width: auto; height: auto; max-height: 100%; max-width: 46%; object-fit: contain; border-radius: 6px; box-shadow: 0 6px 15px #0002; }
.product-visual figcaption { margin-top: 22px; color: #4c4942; font-size: 10px; line-height: 1.5; }
.project-content { padding-top: 4px; min-width: 0; }
.project-content > .eyebrow { font-size: 13px; margin-bottom: 9px; }
.project-content > p { font-size: 15px; color: var(--muted); }
.project-content > .outcome { color: var(--text); font-size: 15px; margin-top: 17px; }
.project-content h3 { margin-bottom: 18px; }
.project-content .technologies { font-size: 12px; color: var(--accent); margin: 22px 0; }
details { margin-top: 22px; }
summary { display: flex; justify-content: space-between; align-items: center; gap: 20px; min-height: 44px; padding: 8px 0; border-top: 1px solid var(--line); cursor: pointer; font-size: 14px; list-style: none; }
summary::-webkit-details-marker { display: none; }
summary > span:first-child, summary > .hide-label { text-decoration: underline; text-underline-offset: 4px; }
.hide-label { display: none; }
details[open] .hide-label { display: inline; }
details[open] .view-label { display: none; }
details[open] summary > span:last-child { transform: rotate(45deg); }
.case-study { padding-top: 6px; }
.case-study h4 { font-size: 14px; margin: 18px 0 7px; font-weight: 600; }
.case-study p { font-size: 15px; color: var(--muted); }
.store-link { display: inline-block; color: var(--accent); font-size: 13px; margin-top: 14px; }
.supporting-project { border-top: 1px solid var(--line); padding-top: 24px; }
.project-stat { margin-bottom: 22px; }
.project-stat > .eyebrow { display: none; }
.project-stat strong { display: block; font-family: inherit; font-size: 33px; font-weight: 400; line-height: 1.3; }
.project-stat strong span { font-size: 23px; margin-left: 8px; color: var(--accent); }
.project-stat p:last-child { font-size: 12px; color: var(--muted); margin: 10px 0 0; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.about-grid p { color: var(--muted); font-size: 16px; }
.about-grid .large-copy { color: var(--text); font-family: inherit; font-size: 22px; line-height: 1.6; }
.skills-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 48px; }
.skills-grid article { border-top: 1px solid var(--line); padding: 24px 0; }
.skills-grid h3 { font-size: 18px; font-weight: 500; letter-spacing: 0; margin-bottom: 12px; }
.skills-grid p { font-size: 15px; color: var(--muted); margin-bottom: 12px; }
.skills-grid a { font-size: 12px; color: var(--accent); }
.experience article { display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 4px 40px; padding: 26px 0; border-top: 1px solid var(--line); }
.experience .eyebrow { grid-row: 1 / 4; font-size: 12px; padding-top: 3px; }
.experience h3 { font-size: 22px; }
.experience p { font-size: 15px; color: var(--muted); margin: 0; }
.experience .role { color: var(--accent); font-size: 14px; margin-bottom: 6px; }
.contact { margin-top: 80px; padding-top: 40px; padding-bottom: 60px; border-top: 1px solid var(--line); }
.contact h2 { margin-bottom: 20px; }
.contact > p:not(.eyebrow) { max-width: 590px; color: var(--muted); }
.contact-email { font-size: clamp(19px, 3vw, 30px); color: var(--accent); overflow-wrap: anywhere; }
.contact-links { display: flex; flex-wrap: wrap; gap: 24px; font-size: 13px; margin-top: 26px; color: var(--muted); }
footer { display: flex; justify-content: space-between; gap: 20px; padding-block: 22px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }
@media (min-width: 801px) { nav ul { display: flex !important; } }
@media (max-width: 1000px) {
    .hero-introduction { gap: 36px; grid-template-columns: minmax(0, 1fr) 200px; }
    nav ul { gap: 18px; }
    .project:not(.supporting-project) { gap: 30px; }
    .screens { height: 280px; gap: 14px; }
}
@media (max-width: 800px) {
    .container { width: calc(100% - 40px); }
    .nav { min-height: 76px; flex-wrap: wrap; gap: 0; }
    .wordmark { font-size: 24px; }
    .menu-toggle:not([hidden]) { display: flex; gap: 10px; align-items: center; padding: 8px 12px; background: transparent; color: var(--text); border: 1px solid var(--line); border-radius: 4px; font-size: 13px; }
    nav ul { display: none; width: 100%; flex-direction: column; align-items: stretch; gap: 0; padding: 12px 0 18px; }
    nav ul a { display: block; padding: 10px 0; }
    nav ul.is-open, html:not(.js) nav ul { display: flex; }
    .hero { padding-top: 42px; }
    .hero-introduction { grid-template-columns: minmax(0, 1fr) 160px; gap: 28px; }
    h1 { font-size: 42px; }
    .section { padding-top: 62px; }
    .project:not(.supporting-project) { gap: 26px; grid-template-columns: minmax(0, 1fr); padding-bottom: 30px; }
    .screens { height: 350px; }
    .product-visual { padding-top: 24px; }
    .about-grid { gap: 30px; }
    .experience article { grid-template-columns: 135px minmax(0, 1fr); gap: 6px 20px; }
    .contact { margin-top: 46px; padding-top: 34px; }
}
@media (max-width: 560px) {
    .hero-introduction { display: flex; flex-direction: column; gap: 26px; align-items: stretch; }
    .hero-copy > .eyebrow { font-size: 13px; }
    h1 { font-size: 38px; }
    .intro { font-size: 16px; }
    .hero-role { font-size: 18px; }
    .portrait { order: -1; align-self: flex-start; margin: 0; width: 128px; }
    .portrait img { border-width: 3px; }
    .evidence { flex-wrap: wrap; gap: 20px; margin-top: 28px; }
    .evidence > div { flex: 0 0 calc(50% - 10px); padding: 0; }
    .evidence strong { font-size: 23px; }
    .evidence span { font-size: 12px; }
    .projects { grid-template-columns: minmax(0, 1fr); row-gap: 32px; }
    .screens { height: 280px; }
    .product-visual { padding: 24px 16px 16px; }
    .section-heading { margin-bottom: 26px; }
    .project-content h3 { font-size: 27px; }
    .supporting-project { padding-top: 20px; }
    .about-grid, .skills-grid { grid-template-columns: minmax(0, 1fr); gap: 0; }
    .about-grid .large-copy { font-size: 21px; margin-bottom: 24px; }
    .experience article { display: block; }
    .experience .eyebrow { margin-bottom: 9px; }
    .experience .role { margin: 8px 0 12px; }
    .contact-links { gap: 16px 24px; }
    footer { font-size: 11px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

.agency {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    border-top: 1px solid var(--line);
    margin-top: 32px;
    padding-top: 28px;
}
.agency h3 { font-size: 23px; }
.agency .eyebrow { margin-bottom: 8px; }
.agency p { font-size: 16px; color: var(--muted); }
.agency a { color: var(--accent); }
.agency-link { display: inline-block; font-size: 14px; padding-block: 6px; }
@media (max-width: 800px) { .agency { gap: 30px; } }
@media (max-width: 560px) { .agency { grid-template-columns: minmax(0, 1fr); gap: 20px; } }

/* Keep secondary work and technology context out of the main project flow. */
.more-projects { margin-top: 28px; }
.more-projects > summary { padding-block: 16px; color: var(--muted); }
.additional-projects { margin-top: 24px; }
.skills-grid { column-gap: 40px; }
.skills-grid article { padding-block: 18px; }
.skills-grid h3 { margin-bottom: 6px; }
.skills-grid p { margin-bottom: 0; }