:root {
    color-scheme: light;
    --paper: #f2efdf;
    --paper-bright: #fbf9ef;
    --ink: #171811;
    --muted: #63665e;
    --line: rgba(23, 24, 17, 0.22);
    --line-strong: rgba(23, 24, 17, 0.62);
    --blue: #2d43ff;
    --pink: #df318b;
    --lime: #c8ff2f;
    --max: 1480px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--paper); }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-size: 16px; line-height: 1.5; overflow-x: hidden; }
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
img { display: block; max-width: 100%; }
section { scroll-margin-top: 72px; }

.page-shell { width: min(100%, var(--max)); margin-inline: auto; padding-inline: clamp(20px, 4.6vw, 72px); }
.skip-link { position: fixed; top: 10px; left: 10px; z-index: 100; padding: 10px 14px; background: var(--ink); color: var(--paper); transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }

.site-header { position: fixed; inset: 0 0 auto 0; z-index: 40; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; min-height: 72px; padding: 0 clamp(20px, 4.6vw, 72px); border-bottom: 1px solid transparent; transition: background 160ms ease, border-color 160ms ease, backdrop-filter 160ms ease; }
.site-header.is-scrolled { border-color: var(--line); background: rgba(242, 239, 223, 0.88); backdrop-filter: blur(18px); }
.brand { justify-self: start; font-family: Georgia, "Times New Roman", serif; font-size: 25px; font-style: italic; font-weight: 800; letter-spacing: -0.08em; }
.brand span { color: var(--pink); }
.desktop-nav { display: flex; gap: clamp(17px, 2vw, 30px); justify-self: center; }
.desktop-nav a, .cv-link { position: relative; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 9px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.desktop-nav a::after { content: ""; position: absolute; inset: auto 0 -7px; height: 2px; background: var(--blue); transform: scaleX(0); transform-origin: left; transition: transform 150ms ease; }
.desktop-nav a:hover::after, .desktop-nav a:focus-visible::after, .desktop-nav a.is-active::after { transform: scaleX(1); }
.header-actions { display: flex; gap: 15px; align-items: center; justify-self: end; }
.cv-link { padding: 9px 12px; border: 1px solid var(--ink); background: var(--paper-bright); }
.cv-link:hover, .cv-link:focus-visible { background: var(--blue); color: #fff; }
.menu-toggle { display: none; width: 40px; height: 40px; padding: 12px 9px; border: 1px solid var(--ink); background: transparent; cursor: pointer; }
.menu-toggle span { display: block; height: 1px; margin: 5px 0; background: currentColor; transition: transform 160ms ease; }
.menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3px) rotate(-45deg); }
.mobile-nav { position: fixed; inset: 72px 0 0; z-index: 39; display: grid; align-content: start; padding: 40px 22px; background: var(--paper); }
.mobile-nav[hidden] { display: none; }
.mobile-nav a { padding: 16px 0; border-bottom: 1px solid var(--line); font-size: 30px; font-weight: 650; letter-spacing: -0.04em; }

.hero { min-height: 100svh; padding-top: 72px; background: radial-gradient(circle at 1px 1px, rgba(23, 24, 17, 0.11) 1px, transparent 1.5px) 0 0 / 22px 22px, var(--paper); }
.hero-grid { display: grid; grid-template-columns: 1.12fr 0.88fr; gap: clamp(42px, 7vw, 110px); align-items: center; min-height: 720px; padding-top: 58px; padding-bottom: 70px; }
.overline { display: flex; flex-wrap: wrap; gap: 35px; margin: 0 0 38px; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 9px; font-weight: 700; letter-spacing: 0.11em; text-transform: uppercase; }
.overline span:last-child { color: var(--blue); }
.hero h1 { margin: 0; font-size: clamp(62px, 8.3vw, 130px); font-weight: 760; letter-spacing: -0.09em; line-height: 0.8; }
.hero h1 em, .section-heading h2 em, .contact h2 em { color: var(--blue); font-family: Georgia, "Times New Roman", serif; font-weight: 400; letter-spacing: -0.07em; }
.hero-lede { max-width: 680px; margin: 38px 0 0; padding-left: 22px; border-left: 5px solid var(--pink); font-size: clamp(18px, 1.75vw, 25px); letter-spacing: -0.03em; line-height: 1.34; }
.hero-lede strong { font-weight: 720; }
.hero-roles { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 34px; }
.role-chip, .filter-button { padding: 8px 12px; border: 1px solid var(--ink); background: var(--paper-bright); cursor: pointer; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 9px; font-weight: 750; letter-spacing: 0.05em; text-transform: uppercase; transition: background 140ms ease, color 140ms ease, transform 140ms ease; }
.role-chip:hover, .role-chip:focus-visible, .role-chip.is-active { background: var(--blue); color: #fff; transform: translateY(-2px); }
.role-statement { min-height: 22px; max-width: 650px; margin: 13px 0 0; color: var(--muted); font-size: 13px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.button { display: inline-flex; justify-content: space-between; gap: 38px; min-width: 205px; padding: 13px 15px; border: 1px solid var(--ink); background: var(--paper-bright); font-size: 12px; font-weight: 750; transition: background 140ms ease, color 140ms ease, transform 140ms ease; }
.button:hover, .button:focus-visible { transform: translateY(-2px); }
.button-primary { background: var(--ink); color: #fff; }
.button-primary span { color: var(--lime); }
.social-links { display: flex; flex-wrap: wrap; gap: 24px; margin-top: 26px; }
.social-links a { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 9px; font-weight: 750; letter-spacing: 0.06em; text-transform: uppercase; }
.social-links a:hover, .social-links a:focus-visible { color: var(--blue); }

.portrait { justify-self: end; width: min(100%, 510px); margin: 0; user-select: none; -webkit-user-select: none; }
.portrait-frame { position: relative; aspect-ratio: 1; border: 2px solid var(--ink); background: #8a5c43; box-shadow: 18px 18px 0 var(--blue); }
.portrait-frame::after { content: ""; position: absolute; inset: 0; z-index: 2; background: transparent; }
.portrait-frame img { width: 100%; height: 100%; object-fit: cover; filter: saturate(0.86) contrast(1.03); pointer-events: none; user-select: none; -webkit-user-select: none; -webkit-user-drag: none; }
.portrait figcaption { display: flex; justify-content: space-between; gap: 20px; margin-top: 30px; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 8px; letter-spacing: 0.07em; text-transform: uppercase; }
.portrait figcaption span:last-child { color: var(--muted); text-align: right; }

.genome-playground { padding-bottom: 80px; }
.track-header { display: flex; justify-content: space-between; padding: 10px 0; border-top: 2px solid var(--ink); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 8px; font-weight: 750; letter-spacing: 0.1em; }
.genome-track { --cursor: 50%; position: relative; overflow: hidden; height: 178px; border: 2px solid var(--ink); background: var(--paper-bright); cursor: crosshair; }
.track-cursor { position: absolute; inset: 0 auto 0 var(--cursor); z-index: 3; width: 2px; background: var(--pink); box-shadow: 0 0 0 4px rgba(223, 49, 139, 0.12); pointer-events: none; }
.track-row { position: relative; height: 56px; border-bottom: 1px solid var(--line); background: repeating-linear-gradient(90deg, transparent 0 19px, rgba(23, 24, 17, 0.07) 20px); }
.track-row b { position: absolute; top: 17px; left: var(--x); width: var(--w); height: 22px; background: var(--blue); }
.track-row-b b { border: 1px solid var(--ink); background: var(--lime); }
.track-sequence { overflow: hidden; padding: 16px 12px; color: var(--blue); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12px; letter-spacing: 0.31em; white-space: nowrap; }
.hero-proof { display: grid; grid-template-columns: repeat(3, 1fr); border-left: 2px solid var(--ink); }
.hero-proof p { display: grid; gap: 7px; min-height: 110px; margin: 0; padding: 20px; border-right: 2px solid var(--ink); border-bottom: 2px solid var(--ink); background: rgba(251, 249, 239, 0.72); }
.hero-proof b { font-size: 16px; letter-spacing: -0.03em; }
.hero-proof span { color: var(--muted); font-size: 11px; }

.section { padding-block: 120px; }
.section-heading { max-width: 840px; margin-bottom: 64px; }
.section-heading.split-heading { display: grid; grid-template-columns: 0.42fr 1fr 0.48fr; gap: clamp(28px, 5vw, 74px); align-items: end; max-width: none; }
.section-index { margin: 0; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 9px; font-weight: 750; letter-spacing: 0.11em; text-transform: uppercase; }
.section-heading h2, .contact h2 { margin: 16px 0 20px; font-size: clamp(48px, 6.4vw, 91px); font-weight: 650; letter-spacing: -0.075em; line-height: 0.92; }
.section-heading.split-heading h2 { margin: 0; }
.section-heading > p:last-child { max-width: 650px; margin: 0; color: var(--muted); font-size: 16px; line-height: 1.6; }

.about { border-top: 1px solid var(--line); background: var(--ink); color: var(--paper); }
.about .section-index { color: var(--lime); }
.about .section-heading > p:last-child { color: #aaa99e; }
.role-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(242,239,223,0.26); border-left: 1px solid rgba(242,239,223,0.26); }
.role-card { min-height: 550px; padding: 26px; border-right: 1px solid rgba(242,239,223,0.26); border-bottom: 1px solid rgba(242,239,223,0.26); transition: transform 160ms ease, background 160ms ease; }
.role-card:hover { transform: translateY(-6px); background: rgba(255,255,255,0.04); }
.role-card-blue { background: rgba(45,67,255,0.12); }
.role-card-pink { background: rgba(223,49,139,0.1); }
.role-number { color: #aaa99e; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 9px; }
.role-card h3 { margin: 80px 0 18px; font-size: clamp(34px, 3.6vw, 52px); font-weight: 560; letter-spacing: -0.06em; }
.role-card > p { min-height: 84px; font-size: 17px; letter-spacing: -0.02em; line-height: 1.35; }
.role-card ul { display: grid; gap: 15px; margin: 35px 0 0; padding: 0; list-style: none; }
.role-card li { position: relative; padding-left: 18px; color: #aaa99e; font-size: 12px; }
.role-card li::before { content: "+"; position: absolute; left: 0; color: var(--lime); }

.experience { background: var(--paper); }
.experience-list { border-top: 2px solid var(--ink); }
.experience-item { display: grid; grid-template-columns: 110px 0.7fr 1.3fr; gap: clamp(25px, 5vw, 80px); padding: 44px 0 54px; border-bottom: 1px solid var(--line-strong); }
.experience-date { display: flex; flex-direction: column; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 10px; font-weight: 750; }
.experience-date span:last-child { color: var(--blue); }
.experience-title p, .focus { margin: 0 0 12px; color: var(--blue); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 9px; font-weight: 750; letter-spacing: 0.08em; text-transform: uppercase; }
.experience-title h3 { margin: 0 0 13px; font-size: clamp(23px, 2.4vw, 36px); font-weight: 610; letter-spacing: -0.045em; line-height: 1.06; }
.experience-title > span { color: var(--muted); font-size: 11px; }
.experience-body ul { display: grid; gap: 13px; margin: 0; padding-left: 18px; }
.experience-body li { color: #44463f; font-size: 13px; line-height: 1.6; }

.impact { border-top: 1px solid var(--line); background: var(--paper-bright); }
.impact-filters { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 24px; }
.filter-button:hover, .filter-button:focus-visible, .filter-button.is-active { background: var(--blue); color: #fff; }
.impact-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line-strong); border-left: 1px solid var(--line-strong); }
.impact-card { display: flex; flex-direction: column; min-height: 340px; padding: 24px; border-right: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); background: var(--paper-bright); transition: opacity 160ms ease, transform 160ms ease, background 160ms ease; }
.impact-card:hover { z-index: 2; transform: translateY(-5px); background: #f0f2e5; }
.impact-card[hidden] { display: none; }
.impact-feature { grid-column: span 2; background: var(--ink); color: #fff; }
.impact-feature:hover { background: #25271f; }
.impact-feature p { color: #aeafa4 !important; }
.impact-accent { background: var(--lime); }
.impact-meta { display: flex; justify-content: space-between; gap: 20px; color: var(--muted); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 8px; font-weight: 750; letter-spacing: 0.09em; text-transform: uppercase; }
.impact-feature .impact-meta { color: #aeafa4; }
.impact-meta b { font-weight: 500; }
.impact-card h3 { margin: auto 0 14px; font-size: clamp(22px, 2vw, 32px); font-weight: 590; letter-spacing: -0.05em; line-height: 1.05; }
.impact-card p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.55; }
.impact-card > strong { margin: 42px 0 10px; color: var(--blue); font-size: clamp(42px, 5vw, 72px); font-weight: 800; letter-spacing: -0.08em; line-height: 0.86; }

.skills { background: var(--blue); color: #fff; }
.skills .section-index { color: var(--lime); }
.skills .section-heading > p:last-child { color: #c5cbff; }
.skills-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(255,255,255,0.35); border-left: 1px solid rgba(255,255,255,0.35); }
.skill-group { min-height: 360px; padding: 24px; border-right: 1px solid rgba(255,255,255,0.35); border-bottom: 1px solid rgba(255,255,255,0.35); }
.skill-group > span { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 8px; }
.skill-group h3 { margin: 70px 0 28px; font-size: 30px; font-weight: 580; letter-spacing: -0.045em; }
.skill-list { display: flex; flex-wrap: wrap; gap: 7px; }
.skill-list b { padding: 7px 9px; border: 1px solid rgba(255,255,255,0.55); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 8px; letter-spacing: 0.05em; text-transform: uppercase; }
.skill-focus { background: var(--ink); }
.language-row { display: grid; gap: 12px; }
.language-row p { display: grid; gap: 3px; margin: 0; padding-bottom: 12px; border-bottom: 1px solid rgba(255,255,255,0.3); }
.language-row b { font-size: 15px; }
.language-row small { color: #c5cbff; font-size: 10px; }

.education { background: var(--paper); }
.education-grid { display: grid; grid-template-columns: 1fr 1fr; border-top: 2px solid var(--ink); border-left: 2px solid var(--ink); }
.education-card { min-height: 500px; padding: 28px; border-right: 2px solid var(--ink); border-bottom: 2px solid var(--ink); }
.education-year { margin-bottom: 80px; color: var(--blue); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 9px; font-weight: 750; }
.education-card > p:first-of-type { margin: 0; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 9px; font-weight: 750; text-transform: uppercase; }
.education-card h3 { margin: 10px 0; font-size: clamp(40px, 5vw, 72px); font-weight: 650; letter-spacing: -0.065em; }
.education-card h4 { margin: 0 0 12px; font-size: 16px; }
.education-card > p:last-of-type { color: var(--muted); font-size: 12px; }
.project-note { display: grid; gap: 8px; margin-top: 48px; padding: 18px; border: 1px solid var(--ink); background: var(--paper-bright); }
.project-note b { color: var(--blue); font-size: 13px; }
.project-note span { color: var(--muted); font-size: 11px; }

.research { background: var(--ink); color: #fff; }
.research .section-index { color: var(--lime); }
.research .section-heading > p:last-child { color: #aaa99e; }
.publication-list { border-top: 1px solid rgba(255,255,255,0.3); }
.publication-row { display: grid; grid-template-columns: 70px minmax(0, 1fr) 190px 20px; gap: 24px; align-items: center; min-height: 150px; padding: 24px 0; border-bottom: 1px solid rgba(255,255,255,0.3); transition: padding 150ms ease, color 150ms ease; }
.publication-row:hover, .publication-row:focus-visible { padding-inline: 12px; color: var(--lime); }
.pub-year { color: #aaa99e; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 9px; }
.pub-copy { display: grid; gap: 8px; }
.pub-copy b { max-width: 880px; font-size: clamp(17px, 1.8vw, 24px); font-weight: 540; letter-spacing: -0.025em; line-height: 1.25; }
.pub-copy small { color: #aaa99e; font-size: 11px; }
.pub-venue { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 11px; font-weight: 800; }
.pub-serif { font-family: Georgia, "Times New Roman", serif; font-size: 18px; font-style: italic; }

.talks { background: var(--paper-bright); }
.talk-grid { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--ink); border-left: 1px solid var(--ink); }
.talk-card { min-height: 500px; padding: 28px; border-right: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.talk-accent { background: #e2e7dd; }
.talk-meta { display: flex; justify-content: space-between; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 9px; font-weight: 750; text-transform: uppercase; }
.conference { margin: 120px 0 20px; color: var(--blue); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 10px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; }
.talk-card h3 { max-width: 630px; margin: 0 0 25px; font-size: clamp(30px, 3.3vw, 50px); font-weight: 580; letter-spacing: -0.055em; line-height: 1.04; }
.talk-card > p:last-child { color: var(--muted); font-size: 11px; }

.recognition { background: #dfe2d8; }
.recognition-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--ink); border-left: 1px solid var(--ink); }
.recognition-grid article { min-height: 260px; padding: 24px; border-right: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.recognition-grid span { color: var(--blue); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 9px; }
.recognition-grid h3 { margin: 68px 0 10px; font-size: 23px; font-weight: 620; letter-spacing: -0.035em; }
.recognition-grid p { margin: 0; color: var(--muted); font-size: 12px; }

.contact { padding-block: 120px; background: var(--pink); color: var(--ink); }
.contact-grid { display: grid; grid-template-columns: 1fr 0.7fr; gap: clamp(60px, 9vw, 140px); align-items: end; }
.contact h2 { max-width: 900px; margin-block: 20px 30px; }
.contact h2 em { color: var(--paper-bright); }
.contact-grid > div:first-child > p:last-child { max-width: 700px; font-size: 17px; font-weight: 560; }
.contact-links { border-top: 2px solid var(--ink); }
.contact-links a { display: grid; grid-template-columns: 100px 1fr 20px; gap: 15px; align-items: center; padding: 18px 0; border-bottom: 1px solid var(--ink); transition: padding 140ms ease, background 140ms ease; }
.contact-links a:hover, .contact-links a:focus-visible { padding-inline: 10px; background: rgba(255,255,255,0.18); }
.contact-links span { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 8px; text-transform: uppercase; }
.contact-links b { overflow-wrap: anywhere; font-size: 13px; }
.contact-links i { font-style: normal; }

footer { background: var(--ink); color: var(--paper); }
footer .page-shell { display: flex; justify-content: space-between; gap: 30px; padding-block: 28px; }
footer p, footer a { margin: 0; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 8px; letter-spacing: 0.08em; text-transform: uppercase; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity 500ms ease, transform 500ms ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1100px) {
    .desktop-nav { display: none; }
    .site-header { grid-template-columns: 1fr auto; }
    .menu-toggle { display: block; }
    .hero-grid { grid-template-columns: 1fr 0.75fr; }
    .section-heading.split-heading { grid-template-columns: 0.4fr 1fr; }
    .section-heading.split-heading > p:last-child { grid-column: 2; }
    .experience-item { grid-template-columns: 80px 0.75fr 1.25fr; }
    .impact-grid { grid-template-columns: repeat(3, 1fr); }
    .skills-grid { grid-template-columns: 1fr 1fr; }
    .recognition-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
    .site-header { min-height: 64px; }
    .mobile-nav { inset-block-start: 64px; }
    .cv-link { display: none; }
    .hero { padding-top: 64px; }
    .hero-grid { display: block; min-height: 0; padding-top: 56px; }
    .hero h1 { font-size: clamp(56px, 18vw, 88px); }
    .hero-lede { padding-left: 14px; border-left-width: 4px; }
    .portrait { width: min(88vw, 470px); margin: 75px auto 0; }
    .portrait-frame { box-shadow: 11px 11px 0 var(--blue); }
    .track-header span:last-child { display: none; }
    .hero-proof { grid-template-columns: 1fr; }
    .hero-proof p { min-height: 0; }
    .section { padding-block: 88px; }
    .section-heading.split-heading { display: block; }
    .section-heading.split-heading h2 { margin: 20px 0; }
    .role-grid, .impact-grid, .skills-grid, .education-grid, .talk-grid, .recognition-grid { grid-template-columns: 1fr; }
    .role-card { min-height: 0; }
    .role-card > p { min-height: 0; }
    .impact-feature { grid-column: auto; }
    .experience-item { grid-template-columns: 60px 1fr; gap: 24px; }
    .experience-body { grid-column: 2; }
    .publication-row { grid-template-columns: 52px 1fr 20px; gap: 12px; }
    .pub-venue { grid-column: 2; }
    .publication-row > span:last-child { grid-column: 3; grid-row: 1; }
    .contact { padding-block: 88px; }
    .contact-grid { grid-template-columns: 1fr; gap: 60px; }
    .contact-links a { grid-template-columns: 80px 1fr 20px; }
}

@media (max-width: 460px) {
    .overline { justify-content: space-between; gap: 14px; }
    .overline span:last-child { text-align: right; }
    .hero-actions { display: grid; }
    .button { width: 100%; }
    .hero-roles { display: grid; grid-template-columns: repeat(3, 1fr); }
    .role-chip { padding-inline: 5px; }
    .track-sequence { font-size: 10px; }
    .experience-item { grid-template-columns: 1fr; }
    .experience-date { flex-direction: row; gap: 7px; }
    .experience-body { grid-column: 1; }
    .impact-filters { display: grid; grid-template-columns: 1fr 1fr; }
    .contact-links a { grid-template-columns: 64px 1fr 16px; gap: 8px; }
    footer .page-shell { display: grid; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
    .reveal { opacity: 1; transform: none; }
}