:root {
  --ink: #111214;
  --muted: #5b5f68;
  --paper: #f7f7f3;
  --accent: #2557e0;
  --accent-on-dark: #8faeff;
  --highlight: #c8ff3d;
  --line: rgba(17,18,20,.22);
  --motion-fast: 160ms;
  --motion-base: 360ms;
  --motion-slow: 620ms;
  --motion-ease: cubic-bezier(.22,.8,.25,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--paper); }
html, body { width: 100%; margin: 0; }
body { min-height: 100%; overflow-x: hidden; color: var(--ink); background: var(--paper); font-family: Manrope, Arial, sans-serif; transition: opacity 190ms ease; }
html.is-leaving body { opacity: 0; }
a { color: inherit; }
button { color: inherit; font: inherit; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
.skip-link { position: fixed; z-index: 100; top: 12px; left: 12px; padding: 12px 16px; border-radius: 999px; color: white; background: var(--ink); text-decoration: none; transform: translateY(-160%); transition: transform .2s ease; }
.skip-link:focus { transform: translateY(0); }
.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; }

.hero-frame { position: relative; width: 100%; height: min(1024px, 66.667vw); min-height: 720px; overflow: hidden; background: var(--paper); }

.portfolio {
  position: absolute;
  width: 1536px;
  height: 1024px;
  overflow: hidden;
  background:
    linear-gradient(rgba(17,18,20,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17,18,20,.07) 1px, transparent 1px),
    radial-gradient(circle at 72% 21%, rgba(37,87,224,.055), transparent 430px),
    var(--paper);
  background-size: 58px 58px, 58px 58px, auto, auto;
  transform-origin: top left;
}

.nav { position: fixed; z-index: 90; top: 0; left: 50%; transform: translateX(-50%); pointer-events: none; width: min(100%, 1370px); min-height: 76px; display: flex; align-items: center; margin: 0 auto; padding: 16px 28px; }
.nav-links { position: relative; isolation: isolate; display: flex; align-items: center; gap: 38px; margin-left: auto; font-size: 14px; font-weight: 600; }
.nav-links a { position: relative; z-index: 1; isolation: isolate; min-height: 48px; display: inline-flex; align-items: center; padding: 0 22px; border-radius: 999px; text-decoration: none; cursor: pointer; transition: color var(--motion-fast) ease, transform var(--motion-fast) var(--motion-ease); }
.nav-links a:hover { color: var(--accent); }
.nav-links a:hover:not([aria-current="page"]), .nav-links a:focus-visible:not([aria-current="page"]) { transform: translateY(-1px); }
.nav-links a[aria-current="page"] { color: white !important; }
.nav-active-pill { position: absolute; z-index: -1; inset: 0; border-radius: inherit; background: var(--ink); }
.nav-pill-proxy { position: absolute; z-index: 0; border-radius: 999px; background: var(--ink); pointer-events: none; transition: width 360ms var(--motion-ease), height 360ms var(--motion-ease), transform 360ms var(--motion-ease); }
.nav-links.is-pill-moving .nav-active-pill { opacity: 0; }
.nav-links.is-pill-moving a[aria-current="page"] { color: var(--ink) !important; }
.nav-links.is-pill-moving a.is-nav-target { color: white !important; }
.menu-toggle { display: none; width: 48px; height: 48px; align-items: center; justify-content: center; border: 1px solid var(--line); border-radius: 50%; background: rgba(255,255,255,.86); cursor: pointer; touch-action: manipulation; transition: transform var(--motion-fast) var(--motion-ease), border-color var(--motion-fast) ease, background-color var(--motion-fast) ease; }
.menu-toggle:active { transform: scale(.95); }
.menu-toggle .material-symbols-rounded { transition: transform 220ms var(--motion-ease); }
.nav[data-open="true"] .menu-toggle .material-symbols-rounded { transform: rotate(90deg); }


/* Persistent navigation: the transparent header passes clicks through to the page below. */
.nav .nav-links, .nav .menu-toggle { pointer-events: auto; }
@media (min-width: 701px) {
  .nav .nav-links { transition: gap 240ms var(--motion-ease), padding 240ms var(--motion-ease), background-color 240ms ease, box-shadow 240ms ease; }
  .nav .nav-links a { transition: color var(--motion-fast) ease, transform var(--motion-fast) var(--motion-ease), padding 240ms var(--motion-ease); }
  .nav.is-scrolled .nav-links { gap: 10px; padding: 5px; border-radius: 999px; background: rgba(247,247,243,.66); box-shadow: 0 12px 30px rgba(17,18,20,.12), 0 0 0 1px rgba(255,255,255,.76), inset 0 1px 0 rgba(255,255,255,.88); -webkit-backdrop-filter: blur(18px) saturate(135%); backdrop-filter: blur(18px) saturate(135%); }
  .nav.is-scrolled .nav-links a { padding-inline: 16px; }
}
/* Opaque fallback for unsupported or reduced-transparency environments. */
@supports not ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
  .nav.is-scrolled .nav-links { background: rgba(247,247,243,.96); }
}
@media (prefers-reduced-transparency: reduce) {
  .nav.is-scrolled .nav-links { background: rgba(247,247,243,.96); -webkit-backdrop-filter: none; backdrop-filter: none; }
}
@media (max-width: 700px) {
  .nav.is-scrolled .menu-toggle { background: rgba(247,247,243,.94); box-shadow: 0 9px 24px rgba(17,18,20,.14); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); }
}
@media print { .nav { display: none !important; } }

.intro { position: absolute; z-index: 3; top: 100px; left: 80px; width: 455px; }
.intro h1 { margin: 0; font: 600 70px/.94 Space Grotesk, sans-serif; letter-spacing: -.065em; }
.title { display: block; margin-top: 18px; color: var(--accent); font: 500 21px/1.3 Space Grotesk, sans-serif; }
.disciplines { margin: 10px 0 0; color: var(--ink); font: 600 13px/1.5 Space Grotesk, sans-serif; letter-spacing: .02em; }
.intro-copy { max-width: 430px; margin: 12px 0 0; color: var(--muted); font-size: 14px; line-height: 1.55; }
.actions { display: flex; flex-wrap: wrap; gap: 11px; margin-top: 19px; }
.button { height: 47px; display: inline-flex; align-items: center; gap: 10px; padding: 0 21px; border: 1px solid var(--line); border-radius: 999px; background: rgba(255,255,255,.68); text-decoration: none; font-size: 14px; font-weight: 700; transition: transform var(--motion-fast) var(--motion-ease), box-shadow var(--motion-fast) ease, border-color var(--motion-fast) ease, background-color var(--motion-fast) ease; }
.button.primary { color: white; border-color: var(--ink); background: var(--ink); }
.material-symbols-rounded { font-size: 21px; line-height: 1; font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 20; }
.brand-icon { width: 21px; height: 21px; flex: 0 0 21px; display: block; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; color: var(--accent); }
.brand-icon .icon-fill { fill: currentColor; stroke: none; }
.button .material-symbols-rounded { transition: transform var(--motion-fast) var(--motion-ease); }
.button:hover, .button:focus-visible { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(24,31,55,.14); }
.button:hover .material-symbols-rounded, .button:focus-visible .material-symbols-rounded { transform: translateX(4px); }
.button:active { transform: translateY(0) scale(.98); box-shadow: 0 5px 14px rgba(24,31,55,.1); }

.information { position: absolute; z-index: 3; }
.information h2 { width: max-content; margin: 0 0 18px; color: var(--accent); font: 600 25px/1 Space Grotesk, sans-serif; letter-spacing: -.035em; }
.information h3, .information p { margin: 0; }
.information h3 { font-size: 16px; line-height: 1.35; font-weight: 800; }
.information p { color: var(--muted); font-size: 16px; line-height: 1.55; }
.information strong { color: var(--ink); }

.education { top: 116px; left: 927px; width: 520px; }
.education p + p { margin-top: 10px; }
.education .education-major { margin-top: 20px; }
.education .coursework { margin-top: 15px; font-size: 14px; }
.experiences { top: 540px; left: 80px; width: 440px; }
.experiences article { padding: 17px 0 20px; border-top: 1px solid var(--line); }
.experiences article + article { margin-top: 0; }
.experiences p { font-size: 15px; }
.hobbies { top: 472px; left: 1135px; width: 335px; }
.hobbies h2 { margin-bottom: 20px; }
.hobby-list { display: flex; flex-wrap: wrap; gap: 8px; }
.hobby-list span { min-height: 46px; display: inline-flex; align-items: center; gap: 8px; padding: 0 15px; border: 1px solid var(--line); border-radius: 999px; background: rgba(255,255,255,.62); color: var(--ink); font-size: 15px; white-space: nowrap; transition: transform var(--motion-fast) var(--motion-ease), border-color var(--motion-fast) ease, background-color var(--motion-fast) ease, box-shadow var(--motion-fast) ease; }
.hobby-list .material-symbols-rounded { color: var(--accent); }
.hobby-list .skill-icon { display: block; width: 21px; height: 21px; flex: 0 0 21px; color: var(--accent); }
.contact-radial { top: 825px; left: 640px; width: 405px; }
.contact-radial h2 { margin: 0 0 8px; }
.contact-radial a { min-height: 44px; display: flex; align-items: center; gap: 9px; width: fit-content; color: var(--muted); text-decoration: none; font-size: 14px; }
.contact-radial a:hover { color: var(--accent); }
.contact-radial .material-symbols-rounded { color: var(--accent); }

.portrait {
  position: absolute;
  z-index: 4;
  top: 272px;
  left: 552px;
  width: 425px;
  height: 425px;
  margin: 0;
  padding: 19px;
  border: 1px solid rgba(17,18,20,.44);
  border-radius: 50%;
  background: rgba(255,255,255,.84);
  box-shadow: 0 28px 80px rgba(24,31,55,.12), inset 0 0 0 9px rgba(255,255,255,.76);
  transition: transform var(--motion-base) var(--motion-ease), box-shadow var(--motion-base) ease;
}
.portrait::before { content: ""; position: absolute; inset: -22px; z-index: -1; border: 1px dashed rgba(37,87,224,.43); border-radius: 50%; }
.portrait img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center 35%; border: 7px solid white; border-radius: 50%; background: #eee; }

.connectors { position: absolute; z-index: 2; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.connectors polyline { fill: none; stroke: var(--accent); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.connectors circle { fill: var(--accent); stroke: var(--paper); stroke-width: 2; }

.content-section { padding: 112px 32px; }
.section-shell { width: min(100%, 1240px); margin: 0 auto; }
.section-header { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(280px, .55fr); align-items: end; gap: 60px; margin-bottom: 54px; }
.section-kicker { display: block; margin-bottom: 15px; color: var(--accent); font: 600 12px/1 Space Grotesk, sans-serif; letter-spacing: .13em; text-transform: uppercase; }
.section-header h2 { max-width: 760px; margin: 0; font: 600 clamp(48px, 6vw, 78px)/.95 Space Grotesk, sans-serif; letter-spacing: -.06em; }
.section-header p { margin: 0; color: var(--muted); font-size: 16px; line-height: 1.65; }

.projects-section { color: var(--paper); background: var(--ink); }
.projects-section .section-kicker { color: var(--highlight); }
.projects-section .section-header p { color: #b8bcc4; }
.project-group + .project-group { margin-top: 64px; }
.project-group-head { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 24px; }
.project-group-head h3 { margin: 0; font: 500 28px/1.2 Space Grotesk, sans-serif; letter-spacing: -.04em; }
.text-link { display: inline-flex; align-items: center; gap: 7px; min-height: 44px; color: #b8bcc4; text-decoration: none; font-size: 14px; font-weight: 700; transition: color var(--motion-fast) ease; }
.text-link:hover { color: var(--highlight); }
.project-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 48px 32px; }
.project-card { position: relative; min-width: 0; display: flex; flex-direction: column; }
.project-card-media { display: grid; place-items: center; aspect-ratio: 4 / 3; overflow: hidden; border-radius: 12px; background: var(--paper); }
.project-card-media img { display: block; width: 100%; height: 100%; min-height: 0; object-fit: contain; }
.project-copy { padding-top: 24px; }
.project-copy h4 { margin: 0; font: 500 clamp(28px, 2.3vw, 32px)/1.15 Space Grotesk, sans-serif; letter-spacing: -.035em; }
.project-tags { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 12px; color: #b8bcc4; font-size: 13px; line-height: 1.5; }
.project-copy p { max-width: 65ch; margin: 16px 0 0; color: #b8bcc4; font-size: 16px; line-height: 1.6; }
.project-metrics { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 20px; color: var(--paper); font: 500 14px/1.5 Space Grotesk, sans-serif; }
.project-card-link { display: inline-flex; align-items: center; align-self: flex-start; min-height: 44px; margin-top: 16px; color: var(--paper); font-size: 14px; font-weight: 700; text-decoration: underline; text-underline-offset: 5px; text-decoration-color: rgba(247,247,243,.4); transition: color var(--motion-fast) ease, text-decoration-color var(--motion-fast) ease; }
.project-card-link::after { content: ""; position: absolute; inset: 0; border-radius: 12px; }
.project-card-link:hover { color: var(--accent-on-dark); text-decoration-color: currentColor; }
.project-card-link:focus-visible { outline: none; }
.project-card-link:focus-visible::after { outline: 3px solid var(--highlight); outline-offset: 6px; }

.project-placeholder-visual { position: absolute; inset: 0; display: grid; place-items: center; background: radial-gradient(circle at 50% 42%, rgba(37,87,224,.34), transparent 34%), linear-gradient(rgba(255,255,255,.055) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.055) 1px, transparent 1px), #202226; background-size: auto, 42px 42px, 42px 42px, auto; }
.project-placeholder-visual .material-symbols-rounded { color: rgba(255,255,255,.34); font-size: clamp(76px, 11vw, 126px); }
.image-note { position: absolute; z-index: 3; top: 18px; right: 18px; padding: 8px 10px; border: 1px solid rgba(255,255,255,.28); border-radius: 999px; color: rgba(255,255,255,.86); background: rgba(7,8,10,.65); font-size: 10px; letter-spacing: .05em; text-transform: uppercase; }

.leadership-section { background: var(--paper); }
.leadership-list { border-top: 1px solid var(--line); }
.leadership-item { display: grid; grid-template-columns: minmax(0, 1fr) 240px; gap: 42px; align-items: start; padding: 38px 0; border-bottom: 1px solid var(--line); }
.leadership-item h3 { margin: 0 0 8px; font: 600 25px/1.15 Space Grotesk, sans-serif; letter-spacing: -.035em; }
.leadership-item p { max-width: 670px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.6; }
.leadership-item ul { max-width: 820px; margin: 22px 0 0; padding-left: 20px; color: var(--muted); font-size: 14px; line-height: 1.65; }
.leadership-item li + li { margin-top: 10px; }
.leadership-photo { max-width: 820px; margin: 24px 0 0; }
.leadership-photo img { display: block; width: 100%; height: auto; border-radius: 18px; }
.leadership-photo figcaption { margin-top: 10px; color: var(--muted); font-size: 13px; line-height: 1.5; }
.leadership-meta { color: var(--muted); font-size: 13px; text-align: right; }

.resume-section { padding-top: 0; }
.resume-panel { display: grid; grid-template-columns: 1.05fr .95fr; gap: 70px; padding: 62px; border: 1px solid var(--line); border-radius: 30px; background: white; box-shadow: 0 24px 70px rgba(24,31,55,.08); }
.resume-panel h2 { margin: 0 0 18px; font: 600 clamp(42px, 5vw, 66px)/.96 Space Grotesk, sans-serif; letter-spacing: -.055em; }
.resume-panel p { max-width: 560px; margin: 0; color: var(--muted); line-height: 1.65; }
.skill-cloud { display: flex; flex-wrap: wrap; align-content: center; gap: 10px; }
.skill-cloud span { padding: 10px 14px; border: 1px solid var(--line); border-radius: 999px; background: var(--paper); color: var(--muted); font-size: 13px; }
.site-button { min-height: 48px; display: inline-flex; align-items: center; gap: 9px; margin-top: 28px; padding: 0 18px; color: white; border-radius: 999px; background: var(--ink); text-decoration: none; font-size: 13px; font-weight: 700; }

.contact-section { padding: 98px 32px 40px; color: white; background: var(--accent); }
.contact-panel { position: relative; overflow: hidden; padding: 72px; border: 1px solid rgba(255,255,255,.25); border-radius: 30px; background: rgba(255,255,255,.07); }
.contact-panel::after { content: ""; position: absolute; width: 430px; height: 430px; right: -150px; top: -220px; border: 65px solid rgba(255,255,255,.12); border-radius: 50%; }
.contact-panel h2 { position: relative; z-index: 1; max-width: 900px; margin: 0; font: 600 clamp(48px, 7vw, 88px)/.94 Space Grotesk, sans-serif; letter-spacing: -.065em; }
.contact-note { position: relative; z-index: 1; display: inline-flex; align-items: center; gap: 9px; margin: 32px 0 0; padding: 13px 18px; color: var(--ink); border-radius: 999px; background: white; font-weight: 700; }
.footer { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 34px 0 0; color: rgba(255,255,255,.72); font-size: 12px; }
.home-footer { padding: 0 32px 34px; color: white; background: var(--ink); }
.section-header--compact { grid-template-columns: 1fr; margin-bottom: 42px; }

.reveal-pending { opacity: 0; transform: translate3d(var(--reveal-x, 0), var(--reveal-y, 22px), 0); transition: opacity 520ms var(--motion-ease) var(--reveal-delay, 0ms), transform 520ms var(--motion-ease) var(--reveal-delay, 0ms); will-change: opacity, transform; }
.reveal-pending.is-visible { opacity: 1; transform: translate3d(0,0,0); }
[data-reveal="left"] { --reveal-x: -22px; --reveal-y: 0; }
[data-reveal="right"] { --reveal-x: 22px; --reveal-y: 0; }

.hero-intro .intro h1 { animation: hero-content-in 560ms var(--motion-ease) 60ms both; }
.hero-intro .intro .title { animation: hero-content-in 520ms var(--motion-ease) 170ms both; }
.hero-intro .intro .disciplines { animation: hero-content-in 520ms var(--motion-ease) 250ms both; }
.hero-intro .intro .intro-copy { animation: hero-content-in 520ms var(--motion-ease) 330ms both; }
.hero-intro .intro .actions { animation: hero-content-in 520ms var(--motion-ease) 420ms both; }
.hero-intro .portrait { animation: portrait-in 700ms var(--motion-ease) 300ms both; }
.hero-intro .education { animation: hero-content-in 520ms var(--motion-ease) 1100ms both; }
.hero-intro .experiences { animation: hero-content-in 520ms var(--motion-ease) 1220ms both; }
.hero-intro .hobbies { animation: hero-content-in 520ms var(--motion-ease) 1340ms both; }
.hero-intro .contact-radial { animation: hero-content-in 520ms var(--motion-ease) 1460ms both; }
.hero-return body { animation: home-return-in 300ms var(--motion-ease) both; }

.hero-lines .connectors.is-ready g:nth-child(1) { --line-delay: 80ms; }
.hero-lines .connectors.is-ready g:nth-child(2) { --line-delay: 170ms; }
.hero-lines .connectors.is-ready g:nth-child(3) { --line-delay: 260ms; }
.hero-lines .connectors.is-ready g:nth-child(4) { --line-delay: 350ms; }
.hero-intro .connectors.is-ready g:nth-child(1) { --line-delay: 650ms; }
.hero-intro .connectors.is-ready g:nth-child(2) { --line-delay: 770ms; }
.hero-intro .connectors.is-ready g:nth-child(3) { --line-delay: 890ms; }
.hero-intro .connectors.is-ready g:nth-child(4) { --line-delay: 1010ms; }
.hero-lines .connectors.is-ready polyline { stroke-dasharray: var(--connector-length); stroke-dashoffset: var(--connector-length); animation: connector-draw 520ms var(--motion-ease) var(--line-delay) forwards; }
.hero-lines .connectors.is-ready circle { opacity: 0; transform: scale(.4); transform-box: fill-box; transform-origin: center; animation: connector-dot 260ms var(--motion-ease) forwards; }
.hero-lines .connectors.is-ready circle:first-of-type { animation-delay: var(--line-delay); }
.hero-lines .connectors.is-ready circle:last-of-type { animation-delay: calc(var(--line-delay) + 440ms); }

@keyframes hero-content-in {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes portrait-in {
  from { opacity: 0; transform: scale(.94); box-shadow: 0 12px 34px rgba(24,31,55,.06), inset 0 0 0 9px rgba(255,255,255,.76); }
  to { opacity: 1; transform: scale(1); box-shadow: 0 28px 80px rgba(24,31,55,.12), inset 0 0 0 9px rgba(255,255,255,.76); }
}

@keyframes connector-draw { to { stroke-dashoffset: 0; } }
@keyframes connector-dot { to { opacity: 1; transform: scale(1); } }
@keyframes home-return-in { from { opacity: 0; } to { opacity: 1; } }
@media (hover: hover) {
  .text-link:hover, .text-link:focus-visible { transform: translateX(3px); }
  .portrait:hover { transform: scale(1.01); box-shadow: 0 34px 90px rgba(24,31,55,.16), inset 0 0 0 9px rgba(255,255,255,.76); }
  .hobby-list span:hover { transform: translateY(-2px); border-color: rgba(37,87,224,.4); background: white; box-shadow: 0 8px 20px rgba(24,31,55,.08); }
}

@media (min-width: 1024px) {
  .contact-radial { padding-left: 88px; }
}

@media (max-width: 1023px) {
  .hero-frame { height: auto; min-height: 0; overflow: visible; background: linear-gradient(rgba(17,18,20,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(17,18,20,.07) 1px, transparent 1px), radial-gradient(circle at 72% 21%, rgba(37,87,224,.055), transparent 430px), var(--paper); background-size: 48px 48px, 48px 48px, auto, auto; }
  .portfolio { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); grid-template-areas: "intro education" "portrait portrait" "experiences hobbies" "contact contact"; gap: 48px 42px; width: 100%; height: auto; min-height: 0; padding: 28px clamp(28px, 6vw, 68px) 80px; overflow: visible; transform: none !important; left: auto !important; top: auto !important; background: transparent; }
  .nav { border: 0; background: transparent; box-shadow: none; }
  .nav-links { gap: clamp(20px, 4vw, 38px); }
  .intro, .information, .portrait { position: relative; top: auto; left: auto; width: auto; }
  .intro { grid-area: intro; align-self: start; padding-top: 20px; }
  .intro h1 { font-size: clamp(48px, 8vw, 68px); }
  .intro-copy { font-size: 16px; }
  .education { grid-area: education; align-self: start; padding-top: 20px; }
  .portrait { grid-area: portrait; align-self: center; justify-self: center; width: min(54vw, 430px); height: auto; aspect-ratio: 1; }
  .experiences { grid-area: experiences; }
  .hobbies { grid-area: hobbies; }
  .contact-radial { grid-area: contact; }
  .contact-radial h2 { margin-left: 0; }
  .connectors { display: none; }
  .hero-intro .education { animation-delay: 560ms; }
  .hero-intro .experiences { animation-delay: 680ms; }
  .hero-intro .hobbies { animation-delay: 800ms; }
  .hero-intro .contact-radial { animation-delay: 920ms; }
  .information h2 { font-size: 26px; }
  .information p, .experiences p { font-size: 15px; }
  .hobby-list { flex-wrap: wrap; }
  .content-section { padding: 76px 22px; }
  .section-header, .resume-panel { grid-template-columns: 1fr; gap: 28px; }
  .project-grid { grid-template-columns: 1fr; }
  .leadership-item { grid-template-columns: 1fr; }
  .leadership-meta { grid-column: auto; text-align: left; }
  .resume-panel, .contact-panel { padding: 38px 28px; }
  .footer { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 700px) {
  .hero-frame { background-size: 40px 40px, 40px 40px, auto, auto; }
  .portfolio { grid-template-columns: minmax(0, 1fr); grid-template-areas: "intro" "portrait" "education" "experiences" "hobbies" "contact"; gap: 44px; padding: 20px 20px 64px; background-size: 40px 40px, 40px 40px, auto, auto; }
  .nav { justify-content: space-between; min-height: 72px; padding: 12px 20px; }
  .nav .menu-toggle { margin-left: auto; }
  .menu-toggle { display: inline-flex; }
  .nav-links { position: absolute; top: 68px; right: 20px; display: flex; flex-direction: column; align-items: stretch; width: min(290px, calc(100vw - 40px)); gap: 4px; margin: 0; padding: 10px; border: 1px solid var(--line); border-radius: 22px; background: rgba(247,247,243,.98); box-shadow: 0 20px 55px rgba(24,31,55,.16); opacity: 0; visibility: hidden; pointer-events: none; transform: translateY(-10px) scale(.985); transform-origin: top right; transition: opacity 220ms ease, transform 220ms var(--motion-ease), visibility 0s linear 220ms; }
  .nav[data-open="true"] .nav-links { opacity: 1; visibility: visible; pointer-events: auto; transform: translateY(0) scale(1); transition-delay: 0s; }
  .nav-links a { min-height: 48px; display: flex; align-items: center; padding: 0 16px; border-radius: 14px; }
  .nav-links a:hover { background: rgba(37,87,224,.07); }
  .hero-intro .intro h1,
  .hero-intro .intro .title,
  .hero-intro .intro .disciplines,
  .hero-intro .intro .intro-copy,
  .hero-intro .intro .actions { animation-duration: 300ms; animation-delay: 0ms; }
  .hero-intro .portrait,
  .hero-intro .education,
  .hero-intro .experiences,
  .hero-intro .hobbies,
  .hero-intro .contact-radial { animation-duration: 340ms; animation-delay: 80ms; }
  .intro { padding-top: 4px; }
  .intro h1 { font-size: clamp(44px, 14vw, 58px); }
  .title { margin-top: 16px; font-size: 20px; }
  .disciplines { font-size: 13px; }
  .actions { margin-top: 22px; }
  .button { min-height: 48px; height: auto; }
  .portrait { width: min(82vw, 390px); padding: 15px; box-shadow: 0 22px 60px rgba(24,31,55,.13), inset 0 0 0 7px rgba(255,255,255,.76); }
  .portrait::before { inset: -14px; }
  .information h2 { margin-bottom: 16px; }
  .experiences article { padding: 18px 0; }
  .hobby-list span { min-height: 48px; }
  .content-section { padding: 72px 20px; }
  .section-header { gap: 20px; margin-bottom: 38px; }
  .section-header h2 { font-size: clamp(42px, 13vw, 58px); }
  .project-group-head { flex-direction: column; align-items: flex-start; gap: 8px; margin-bottom: 20px; }
  .project-group-head h3 { font-size: 25px; }
  .project-copy { padding-top: 20px; }
  .image-note { top: 14px; right: 14px; }
  .leadership-item { grid-template-columns: 1fr; gap: 20px; padding: 26px 0; }
  .leadership-item h3 { font-size: 22px; }
  .leadership-meta { grid-column: auto; }
  [data-reveal="left"], [data-reveal="right"] { --reveal-x: 0; --reveal-y: 22px; }
  .resume-panel, .contact-panel { padding: 32px 22px; border-radius: 24px; }
  .contact-panel h2 { font-size: clamp(43px, 12vw, 62px); }
  .contact-note { align-items: flex-start; border-radius: 18px; line-height: 1.4; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  html.is-leaving body, .reveal-pending { opacity: 1 !important; transform: none !important; }
  .connectors polyline { stroke-dashoffset: 0 !important; }
  .connectors circle { opacity: 1 !important; transform: none !important; }
}