:root {
    --bg: #0b1017;
    --bg-2: #0f1722;
    --panel: rgba(18, 26, 37, 0.78);
    --panel-solid: #151f2b;
    --text: #edf3f8;
    --muted: #9cabba;
    --line: rgba(255, 255, 255, 0.11);
    --teal: #35d0ba;
    --amber: #f2b860;
    --coral: #ff7867;
    --blue: #7cb4ff;
    --shadow: 0 28px 90px rgba(0, 0, 0, 0.36);
    --radius: 8px;
    --mouse-x: 50%;
    --mouse-y: 18%;
    --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --mono: "JetBrains Mono", SFMono-Regular, Consolas, monospace;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    overflow-x: hidden;
    background:
        radial-gradient(circle at 14% 8%, rgba(53, 208, 186, 0.18), transparent 28rem),
        radial-gradient(circle at 82% 0%, rgba(242, 184, 96, 0.14), transparent 28rem),
        linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 52%, var(--bg) 100%);
    color: var(--text);
    font-family: var(--sans);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -2;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.034) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.034) 1px, transparent 1px);
    background-size: 72px 72px;
    mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.75), transparent 76%);
}

body::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background: radial-gradient(circle at var(--mouse-x) var(--mouse-y), rgba(53, 208, 186, 0.13), transparent 19rem);
}

.cursor-glow {
    position: fixed;
    left: 0;
    top: 0;
    z-index: 80;
    width: 18px;
    height: 18px;
    border: 1px solid rgba(53, 208, 186, 0.65);
    border-radius: 999px;
    pointer-events: none;
    transform: translate3d(-40px, -40px, 0);
    transition: width 160ms ease, height 160ms ease, border-color 160ms ease, background 160ms ease;
    mix-blend-mode: screen;
}

.cursor-glow.is-active {
    width: 44px;
    height: 44px;
    border-color: rgba(242, 184, 96, 0.8);
    background: rgba(242, 184, 96, 0.08);
}

.scroll-progress {
    position: fixed;
    left: 0;
    top: 0;
    z-index: 90;
    width: 100%;
    height: 3px;
    transform: scaleX(0);
    transform-origin: left;
    background: linear-gradient(90deg, var(--teal), var(--amber), var(--coral));
}

img {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
    text-decoration: none;
}

a:focus-visible,
button:focus-visible {
    outline: 3px solid rgba(53, 208, 186, 0.8);
    outline-offset: 3px;
}

.shell {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
}

.skip-link {
    position: fixed;
    left: 16px;
    top: 12px;
    z-index: 100;
    transform: translateY(-160%);
    border-radius: 6px;
    padding: 10px 14px;
    background: var(--teal);
    color: #061010;
    font-weight: 800;
}

.skip-link:focus {
    transform: translateY(0);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    border-bottom: 1px solid var(--line);
    background: rgba(11, 16, 23, 0.76);
    backdrop-filter: blur(18px);
    transition: background 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled {
    background: rgba(11, 16, 23, 0.92);
    box-shadow: 0 14px 44px rgba(0, 0, 0, 0.22);
}

.nav {
    display: flex;
    min-height: 78px;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.brand-mark {
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border: 1px solid rgba(53, 208, 186, 0.42);
    border-radius: var(--radius);
    background: linear-gradient(135deg, rgba(53, 208, 186, 0.18), rgba(124, 180, 255, 0.1));
    color: var(--teal);
    font-family: var(--mono);
    font-size: 14px;
    font-weight: 800;
}

.brand-text {
    display: grid;
    gap: 1px;
}

.brand-text strong {
    font-size: 15px;
    line-height: 1.1;
}

.brand-text small {
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 6px;
    list-style: none;
}

.nav-links a {
    display: block;
    border-radius: 6px;
    padding: 10px 12px;
    color: var(--muted);
    font-size: 14px;
    font-weight: 700;
    transition: color 160ms ease, background 160ms ease;
}

.nav-links a:hover,
.nav-links a.is-active {
    background: rgba(255, 255, 255, 0.07);
    color: var(--text);
}

.nav-links .nav-cv {
    border: 1px solid rgba(53, 208, 186, 0.42);
    color: #b8fff3;
}

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text);
}

.nav-toggle span:not(.sr-only) {
    display: block;
    width: 18px;
    height: 2px;
    margin: 4px auto;
    border-radius: 999px;
    background: currentColor;
}

.hero {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(420px, 0.92fr);
    gap: 42px;
    align-items: center;
    min-height: calc(100vh - 78px);
    padding: 76px 0 70px;
}

.hero::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 98px;
    z-index: -1;
    width: min(620px, 46vw);
    height: min(620px, 46vw);
    border: 1px solid rgba(53, 208, 186, 0.1);
    border-radius: 50%;
    transform: translateX(-50%);
    pointer-events: none;
    animation: slow-spin 28s linear infinite;
}

.eyebrow,
.section-kicker,
.profile-label {
    color: var(--teal);
    font-family: var(--mono);
    font-size: 13px;
    font-weight: 700;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 22px;
}

.eyebrow::before {
    content: "";
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: var(--teal);
    box-shadow: 0 0 28px rgba(53, 208, 186, 0.75);
}

h1 {
    max-width: 820px;
    font-size: clamp(54px, 8vw, 108px);
    line-height: 0.9;
    font-weight: 900;
    letter-spacing: 0;
}

h1 span {
    display: block;
    color: var(--amber);
}

.name-note {
    margin-top: 20px;
    color: #d9e2ec;
    font-size: 18px;
}

.name-note strong {
    color: var(--teal);
}

.typed-line {
    min-height: 30px;
    margin-top: 16px;
    color: #dce8f1;
    font-family: var(--mono);
    font-size: clamp(14px, 1.5vw, 16px);
    font-weight: 700;
}

.typed-line strong {
    color: var(--amber);
    font-weight: 800;
}

.typing-caret {
    display: inline-block;
    width: 9px;
    height: 1.15em;
    margin-left: 4px;
    translate: 0 3px;
    background: var(--teal);
    animation: caret-blink 900ms steps(2, start) infinite;
}

.hero-copy {
    max-width: 700px;
    margin-top: 22px;
    color: #c7d2df;
    font-size: clamp(18px, 2vw, 21px);
}

.hero-actions,
.contact-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 30px;
}

.button {
    display: inline-flex;
    min-height: 46px;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius);
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.06);
    color: var(--text);
    font-size: 14px;
    font-weight: 800;
    transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.button::after {
    content: "";
    width: 7px;
    height: 7px;
    border-right: 2px solid currentColor;
    border-top: 2px solid currentColor;
    transform: rotate(45deg);
    opacity: 0.78;
}

.button:hover {
    transform: translateY(-2px);
    border-color: rgba(53, 208, 186, 0.56);
    background: rgba(53, 208, 186, 0.12);
}

.button.primary {
    border-color: rgba(53, 208, 186, 0.7);
    background: var(--teal);
    color: #061010;
}

.button.primary:hover {
    background: #53e4d0;
}

.button.block {
    width: 100%;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-top: 34px;
}

.hero-stats div,
.feature-card,
.panel,
.quick-info,
.publication-card,
.timeline-item,
.contact-card {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--panel);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.16);
}

.signal-panel,
.research-console,
.supervisor-card {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--panel);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.16);
}

.hero-stats div {
    min-height: 112px;
    padding: 18px;
}

.hero-stats strong {
    display: block;
    color: var(--text);
    font-family: var(--mono);
    font-size: 24px;
    line-height: 1.1;
}

.hero-stats span {
    display: block;
    margin-top: 9px;
    color: var(--muted);
    font-size: 13px;
}

.hero-visual {
    min-width: 0;
}

.portrait-stage {
    position: relative;
    overflow: hidden;
    aspect-ratio: 53 / 40;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #101721;
    box-shadow: var(--shadow);
}

.portrait-stage::before {
    content: "";
    position: absolute;
    inset: 12px;
    z-index: 2;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 6px;
    pointer-events: none;
}

.portrait-stage::after {
    content: "";
    position: absolute;
    inset: auto 0 0;
    z-index: 1;
    height: 38%;
    background: linear-gradient(180deg, transparent, rgba(11, 16, 23, 0.42));
    pointer-events: none;
}

.portrait-main {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.profile-card,
.terminal-card {
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: var(--radius);
    background: rgba(11, 16, 23, 0.84);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(18px);
}

.hero-note-grid {
    display: grid;
    grid-template-columns: 0.88fr 1.12fr;
    gap: 12px;
    margin-top: 12px;
}

.profile-card {
    padding: 18px;
}

.profile-card h2 {
    margin-top: 5px;
    font-size: 22px;
    line-height: 1.2;
}

.profile-card p:last-child {
    margin-top: 8px;
    color: var(--muted);
    font-size: 14px;
}

.terminal-card {
    padding: 18px;
    color: #d9e4ef;
    font-family: var(--mono);
    font-size: 13px;
    line-height: 1.9;
}

.terminal-card span {
    color: var(--teal);
}

.terminal-dots {
    display: flex;
    gap: 7px;
    margin-bottom: 12px;
}

.terminal-dots span {
    width: 9px;
    height: 9px;
    border-radius: 999px;
}

.terminal-dots span:nth-child(1) { background: var(--coral); }
.terminal-dots span:nth-child(2) { background: var(--amber); }
.terminal-dots span:nth-child(3) { background: var(--teal); }

.signal-band {
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.026);
}

.signal-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    padding: 22px 0;
}

.signal-panel {
    position: relative;
    overflow: hidden;
    min-height: 148px;
    padding: 20px;
}

.signal-panel::after,
.feature-card::after,
.interest-matrix article::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(135deg, rgba(53, 208, 186, 0.11), transparent 42%);
    opacity: 0;
    transition: opacity 180ms ease;
}

.signal-panel:hover::after,
.feature-card:hover::after,
.interest-matrix article:hover::after {
    opacity: 1;
}

.signal-index {
    color: var(--amber);
    font-family: var(--mono);
    font-size: 12px;
    font-weight: 800;
}

.signal-panel strong {
    display: block;
    margin-top: 12px;
    color: var(--text);
    font-size: 18px;
}

.signal-panel p {
    margin-top: 8px;
    color: var(--muted);
    font-size: 14px;
}

.section {
    padding: 82px 0;
    border-top: 1px solid var(--line);
}

.section-head {
    display: grid;
    grid-template-columns: minmax(220px, 0.45fr) minmax(0, 0.55fr);
    gap: 40px;
    align-items: end;
    margin-bottom: 34px;
}

.section-head h2 {
    grid-column: 1 / 2;
    margin-top: 8px;
    font-size: clamp(34px, 4.7vw, 58px);
    line-height: 1;
    letter-spacing: 0;
}

.section-head p:last-child {
    color: var(--muted);
    font-size: 17px;
}

.split-grid,
.contact-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 20px;
}

.about-showcase {
    display: grid;
    grid-template-columns: minmax(360px, 0.92fr) minmax(0, 1.08fr);
    gap: 20px;
    align-items: stretch;
}

.about-visual,
.pipeline-visual {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--panel-solid);
    box-shadow: var(--shadow);
}

.about-visual img {
    width: 100%;
    height: 100%;
    min-height: 520px;
    object-fit: cover;
}

.about-visual figcaption,
.pipeline-visual figcaption {
    border-top: 1px solid var(--line);
    padding: 15px 18px;
    color: var(--muted);
    font-size: 14px;
}

.about-stack {
    display: grid;
    gap: 16px;
}

.about-focus-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.about-focus-grid div,
.interest-matrix article {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 18px;
    background: rgba(255, 255, 255, 0.045);
}

.about-focus-grid span {
    color: var(--amber);
    font-family: var(--mono);
    font-size: 12px;
    font-weight: 800;
}

.about-focus-grid strong,
.interest-matrix strong {
    display: block;
    margin-top: 8px;
    color: var(--text);
    font-size: 15px;
}

.about-focus-grid p,
.interest-matrix p {
    margin-top: 8px;
    color: var(--muted);
    font-size: 13px;
}

.profile-strip {
    grid-template-columns: repeat(5, minmax(0, 1fr)) auto;
    align-items: stretch;
    margin-top: 20px;
}

.supervisors-section {
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.018), rgba(255, 255, 255, 0)),
        radial-gradient(circle at 18% 20%, rgba(53, 208, 186, 0.1), transparent 25rem);
}

.supervisor-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.supervisor-card {
    position: relative;
    overflow: hidden;
    min-height: 100%;
    padding: 18px;
}

.supervisor-card::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(135deg, rgba(53, 208, 186, 0.11), transparent 46%);
    opacity: 0;
    transition: opacity 180ms ease;
}

.supervisor-card:hover::before {
    opacity: 1;
}

.supervisor-card img {
    width: 112px;
    height: 112px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 50%;
    object-fit: cover;
    background: var(--panel-solid);
}

.supervisor-card span {
    display: inline-flex;
    margin-top: 18px;
    color: var(--amber);
    font-family: var(--mono);
    font-size: 12px;
    font-weight: 800;
}

.supervisor-card h3 {
    margin-top: 8px;
    color: var(--text);
    font-size: 21px;
    line-height: 1.2;
}

.supervisor-card p {
    margin-top: 10px;
    color: #c5d0dc;
    font-size: 14px;
}

.research-map-section {
    padding: 38px 0;
}

.pipeline-visual img {
    width: 100%;
    max-height: 520px;
    object-fit: cover;
}

.panel,
.quick-info,
.contact-card {
    padding: 26px;
}

.dynamic-panel {
    position: relative;
    overflow: hidden;
}

.panel-toolbar {
    display: flex;
    gap: 7px;
    margin-bottom: 18px;
}

.panel-toolbar span {
    width: 9px;
    height: 9px;
    border-radius: 999px;
}

.panel-toolbar span:nth-child(1) { background: var(--coral); }
.panel-toolbar span:nth-child(2) { background: var(--amber); }
.panel-toolbar span:nth-child(3) { background: var(--teal); }

.panel p,
.feature-card p,
.publication-card p,
.timeline-item p {
    color: #c5d0dc;
}

.panel p + p {
    margin-top: 18px;
}

.quick-info {
    display: grid;
    gap: 14px;
}

.quick-info div {
    display: grid;
    gap: 4px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--line);
}

.quick-info span {
    color: var(--muted);
    font-family: var(--mono);
    font-size: 12px;
}

.quick-info strong,
.quick-info a {
    color: var(--text);
    font-weight: 800;
}

.research-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.feature-card {
    position: relative;
    overflow: hidden;
    min-height: 245px;
    padding: 24px;
    transition: border-color 180ms ease, transform 180ms ease, background 180ms ease;
}

.image-card {
    overflow: hidden;
    padding: 0;
}

.image-card img {
    width: 100%;
    aspect-ratio: 16 / 9;
    border-bottom: 1px solid var(--line);
    object-fit: cover;
    transition: transform 420ms ease, filter 420ms ease;
}

.image-card:hover img {
    transform: scale(1.035);
    filter: saturate(1.08) contrast(1.04);
}

.image-card.is-emphasized {
    border-color: rgba(242, 184, 96, 0.62);
    background: rgba(242, 184, 96, 0.06);
}

.image-card span,
.image-card h3,
.image-card p {
    margin-left: 22px;
    margin-right: 22px;
}

.image-card span {
    display: inline-block;
    margin-top: 20px;
}

.image-card p {
    margin-bottom: 24px;
}

.feature-card span {
    color: var(--amber);
    font-family: var(--mono);
    font-weight: 800;
}

.feature-card h3,
.panel h3,
.timeline-item h3,
.publication-card h3 {
    margin-top: 18px;
    color: var(--text);
    font-size: 21px;
    line-height: 1.25;
}

.feature-card p {
    margin-top: 12px;
}

.interest-matrix {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-top: 18px;
}

.interest-matrix article {
    position: relative;
    overflow: hidden;
    transition: transform 180ms ease, border-color 180ms ease;
}

.research-console {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 14px;
    margin-top: 18px;
    padding: 16px;
}

.console-tabs {
    display: grid;
    gap: 8px;
}

.console-tabs button {
    min-height: 44px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--muted);
    font-family: var(--mono);
    font-weight: 800;
    text-align: left;
    padding: 10px 12px;
    cursor: pointer;
}

.console-tabs button:hover,
.console-tabs button.is-active {
    border-color: rgba(53, 208, 186, 0.5);
    background: rgba(53, 208, 186, 0.1);
    color: var(--text);
}

.console-body {
    min-height: 148px;
    border: 1px solid var(--line);
    border-radius: 6px;
    padding: 18px;
    background:
        linear-gradient(135deg, rgba(53, 208, 186, 0.08), transparent),
        rgba(255, 255, 255, 0.035);
}

.console-body strong {
    color: var(--teal);
    font-size: 18px;
}

.console-body p {
    margin-top: 10px;
    color: #c5d0dc;
}

[data-tilt] {
    transform-style: preserve-3d;
    transition: transform 180ms ease, border-color 180ms ease;
}

[data-tilt]:hover {
    border-color: rgba(53, 208, 186, 0.36);
}

.skill-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 28px;
}

.skill-strip span {
    border: 1px solid rgba(53, 208, 186, 0.28);
    border-radius: 999px;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.05);
    color: #dce8f2;
    font-size: 13px;
    font-weight: 800;
}

.publication-list,
.timeline {
    display: grid;
    gap: 16px;
}

.publication-card {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 22px;
    padding: 18px;
}

.publication-card img {
    width: 150px;
    height: 150px;
    border-radius: 6px;
    object-fit: cover;
    background: var(--panel-solid);
}

.publication-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.publication-meta span {
    border: 1px solid rgba(242, 184, 96, 0.3);
    border-radius: 999px;
    padding: 5px 9px;
    color: #ffd28c;
    font-family: var(--mono);
    font-size: 12px;
    font-weight: 800;
}

.publication-card h3 {
    margin-top: 14px;
}

.publication-card p {
    margin-top: 10px;
}

.text-link {
    display: inline-flex;
    margin-top: 14px;
    color: var(--teal);
    font-family: var(--mono);
    font-size: 13px;
    font-weight: 800;
}

.text-link:hover {
    text-decoration: underline;
}

.timeline-item {
    display: grid;
    grid-template-columns: 190px 1fr;
    gap: 26px;
    padding: 22px;
}

.timeline-item time {
    color: var(--teal);
    font-family: var(--mono);
    font-size: 13px;
    font-weight: 800;
}

.timeline-item h3 {
    margin-top: 0;
}

.timeline-item p {
    margin-top: 7px;
}

.clean-list {
    display: grid;
    gap: 18px;
    margin-top: 22px;
    list-style: none;
}

.clean-list li {
    display: grid;
    gap: 5px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--line);
}

.clean-list li:last-child {
    border-bottom: 0;
    padding-bottom: 0;
}

.clean-list strong {
    color: var(--text);
}

.clean-list span {
    color: var(--muted);
    font-size: 14px;
}

.contact-grid {
    align-items: stretch;
}

.contact-grid .section-head {
    display: block;
    margin-bottom: 0;
}

.contact-grid .section-head h2 {
    margin-top: 8px;
}

.contact-grid .section-head p:last-child {
    margin-top: 18px;
}

.contact-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 24px;
}

.email-link {
    color: var(--teal);
    font-family: var(--mono);
    font-size: clamp(18px, 2vw, 22px);
    font-weight: 800;
    overflow-wrap: anywhere;
}

.social-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.social-links a {
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 8px 11px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 800;
}

.social-links a:hover {
    border-color: rgba(53, 208, 186, 0.45);
    color: var(--text);
}

.footer {
    border-top: 1px solid var(--line);
    padding: 32px 0 42px;
    color: var(--muted);
    font-size: 14px;
}

.footer .shell {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    flex-wrap: wrap;
}

.footer a {
    color: var(--teal);
    font-weight: 800;
}

.reveal {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 520ms ease, transform 520ms ease;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@keyframes caret-blink {
    50% { opacity: 0; }
}

@keyframes slow-spin {
    from { rotate: 0deg; }
    to { rotate: 360deg; }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .reveal,
    .button,
    .site-header,
    .hero::before,
    .typing-caret {
        animation: none;
        transition: none;
    }

    .cursor-glow {
        display: none;
    }
}

@media (max-width: 1060px) {
    .hero,
    .about-showcase,
    .split-grid,
    .contact-grid,
    .section-head {
        grid-template-columns: 1fr;
    }

    .hero {
        min-height: auto;
        padding-top: 58px;
    }

    .hero-note-grid {
        grid-template-columns: 1fr;
    }

    .about-visual img {
        min-height: auto;
    }

    .profile-strip,
    .about-focus-grid,
    .interest-matrix,
    .signal-grid,
    .supervisor-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .research-console {
        grid-template-columns: 1fr;
    }

    .section-head h2 {
        grid-column: auto;
    }
}

@media (max-width: 820px) {
    .shell {
        width: min(100% - 28px, 1180px);
    }

    .nav {
        min-height: 70px;
    }

    .nav-toggle {
        display: inline-block;
    }

    .nav-links {
        position: fixed;
        left: 14px;
        right: 14px;
        top: 78px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        border: 1px solid var(--line);
        border-radius: var(--radius);
        padding: 10px;
        background: rgba(11, 16, 23, 0.96);
        box-shadow: var(--shadow);
    }

    .nav-links.is-open {
        display: flex;
    }

    .nav-links a {
        padding: 12px;
    }

    h1 {
        font-size: clamp(48px, 16vw, 78px);
    }

    .hero-copy {
        font-size: 17px;
    }

    .hero-stats,
    .research-grid,
    .profile-strip,
    .about-focus-grid,
    .interest-matrix,
    .signal-grid,
    .supervisor-grid {
        grid-template-columns: 1fr;
    }

    .cursor-glow {
        display: none;
    }

    .profile-card {
        padding: 14px;
    }

    .profile-card h2 {
        font-size: 18px;
    }

    .terminal-card {
        font-size: 12px;
    }

    .section {
        padding: 62px 0;
    }

    .publication-card,
    .timeline-item {
        grid-template-columns: 1fr;
    }

    .publication-card img {
        width: 100%;
        height: auto;
        max-height: 240px;
    }
}

@media (max-width: 520px) {
    .brand-text small {
        display: none;
    }

    .hero-actions,
    .contact-actions {
        display: grid;
    }

    .button {
        width: 100%;
    }

}