/* ------------------------------------------------------------
   TYPE + TOKENS
   All visual decisions live in this file. Content lives in /data.
------------------------------------------------------------- */
@font-face {
    font-family: "Jost";
    src: url("fonts/Jost/Jost-VariableFont_wght.ttf") format("truetype");
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
}

@font-face {
    font-family: "Share Tech Mono";
    src: url("fonts/Share_Tech_Mono/ShareTechMono-Regular.ttf") format("truetype");
    font-style: normal;
    font-weight: 400;
    font-display: swap;
}

@font-face {
    font-family: "Anek Bangla";
    src: url("fonts/Anek_Bangla/AnekBangla-VariableFont_wdth,wght.ttf") format("truetype");
    font-style: normal;
    font-weight: 100 800;
    font-display: swap;
}

:root {
    --ink: #080808;
    --paper: white;
    --paper-deep: #dfddd3;
    /*--signal: #dfff00;*/
    --signal: #ffff00;
    --signal-contra: #55ead4;
    --muted: #6d6c66;
    --line: #080808;
    --line-soft: rgba(8, 8, 8, 0.28);
    --max-width: 1440px;
    --gutter: clamp(1rem, 2vw, 2rem);
    --section-space: clamp(5rem, 9vw, 9rem);
    --display: "Jost", "Arial Narrow", Arial, sans-serif;
    --mono: "Share Tech Mono", "Courier New", monospace;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 7rem;
}

body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: var(--display);
    font-size: 1rem;
    line-height: 1.5;
    text-rendering: optimizeLegibility;
}

body::before {
    position: fixed;
    z-index: 1000;
    top: 0;
    right: 0;
    left: 0;
    height: 4px;
    background: var(--signal);
    content: "";
}

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

button,
input,
select {
    color: inherit;
    font: inherit;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

a {
    color: inherit;
}

p,
h1,
h2,
h3,
ul,
ol,
blockquote,
figure {
    margin-top: 0;
}

::selection {
    background: var(--signal);
    color: var(--ink);
}

[hidden] {
    display: none !important;
}

:focus-visible {
    outline: 3px solid var(--signal);
    outline-offset: 3px;
}

.shell {
    width: min(calc(100% - (2 * var(--gutter))), var(--max-width));
    margin-inline: auto;
}

.visually-hidden {
    position: absolute !important;
    overflow: hidden;
    width: 1px;
    height: 1px;
    padding: 0;
    border: 0;
    clip: rect(0 0 0 0);
    white-space: nowrap;
}

.skip-link {
    position: fixed;
    z-index: 1100;
    top: 0.5rem;
    left: 0.5rem;
    padding: 0.75rem 1rem;
    background: var(--signal);
    color: var(--ink);
    font-family: var(--mono);
    text-transform: uppercase;
    transform: translateY(-150%);
}

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

.eyebrow,
.signal-line,
.status-line,
.program-code {
    font-family: var(--mono);
    font-size: 0.78rem;
    letter-spacing: 0.075em;
    line-height: 1.2;
    text-transform: uppercase;
}

.text-link {
    display: inline-flex;
    gap: 0.35rem;
    align-items: center;
    border-bottom: 1px solid currentColor;
    font-family: var(--mono);
    font-size: 0.78rem;
    line-height: 1.35;
    text-decoration: none;
    text-transform: uppercase;
}

.text-link:hover {
    background: var(--signal);
    color: var(--ink);
}

.prevent-select {
  -webkit-user-select: none; /* Safari */
  -ms-user-select: none; /* IE 10 and IE 11 */
  user-select: none; /* Standard syntax */
}

/* ------------------------------------------------------------
   GLOBAL HEADER
------------------------------------------------------------- */
.site-affiliation {
    display: inline-flex;
    gap: 0.3em;
    align-items: baseline;
    color: inherit;
    text-decoration: none;
}

.site-affiliation span {
    flex: none;
}

.site-affiliation:hover,
.site-affiliation:focus-visible {
    background: var(--signal);
    color: var(--ink);
}

.site-header {
    position: sticky;
    z-index: 100;
    top: 4px;
    display: grid;
    grid-template-columns: minmax(18rem, 1fr) auto;
    min-height: 5.75rem;
    border-bottom: 1px solid var(--paper);
    background: var(--ink);
    color: var(--paper);
}

.site-header__identity {
    display: flex;
    gap: 1.25rem;
    align-items: center;
    padding: 0.9rem var(--gutter);
}

.site-header__identity p {
    max-width: 24rem;
    margin: 0;
    color: #aaa9a2;
    font-family: var(--mono);
    font-size: 0.68rem;
    line-height: 1.3;
    text-transform: uppercase;
}

.site-mark {
    display: flex;
    align-items: baseline;
    text-decoration: none;
    white-space: nowrap;
}

.site-mark span {
    margin-right: 0.65rem;
    padding: 0.18rem 0.4rem;
    background: var(--signal);
    color: var(--ink);
    font-family: var(--mono);
    font-size: 0.76rem;
}

.site-mark strong {
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    text-transform: uppercase;
}

.site-nav {
    display: flex;
}

.site-nav a {
    display: flex;
    min-width: 7.3rem;
    padding: 1rem 0.85rem;
    border-left: 1px solid #3a3a37;
    flex-direction: column;
    justify-content: center;
    font-size: 0.84rem;
    font-weight: 650;
    letter-spacing: 0.03em;
    line-height: 1.15;
    text-decoration: none;
    text-transform: uppercase;
}

.site-nav a span {
    margin-bottom: 0.4rem;
    color: #8a8984;
    font-family: var(--mono);
    font-size: 0.63rem;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
    background: var(--signal);
    color: var(--ink);
}

.site-nav a:hover span,
.site-nav a[aria-current="page"] span {
    color: var(--ink);
}

.menu-toggle {
    display: none;
    border: 0;
    border-left: 1px solid #3a3a37;
    background: transparent;
    color: inherit;
    font-family: var(--mono);
    text-transform: uppercase;
}

/* ------------------------------------------------------------
   HOME / HERO
------------------------------------------------------------- */
.hero {
    display: grid;
    min-height: min(52rem, calc(100vh - 5.75rem));
    border-right: 1px solid var(--line);
    border-left: 1px solid var(--line);
    grid-template-columns: minmax(0, 1.75fr) minmax(19rem, 0.75fr);
}

.hero__copy {
    position: relative;
    display: flex;
    overflow: hidden;
    padding: clamp(2.5rem, 6vw, 6.5rem) clamp(1.25rem, 5vw, 6rem);
    border-right: 1px solid var(--line);
    flex-direction: column;
    justify-content: center;
    background-image:
        linear-gradient(var(--line-soft) 1px, transparent 1px),
        linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
    background-position: -1px -1px;
    background-size: clamp(3rem, 4vw, 6rem) clamp(3rem, 4vw, 6rem);
}

.hero__copy::after {
    position: absolute;
    right: -3rem;
    bottom: 9rem;
    color: rgba(8, 8, 8, 0.05);
    content: "⨋";
    font-family: var(--mono);
    font-size: clamp(12rem, 28vw, 28rem);
    line-height: 0.63;
    pointer-events: none;
    white-space: pre;
}

.hero__copy > * {
    position: relative;
    z-index: 1;
}

.status-line {
    display: flex;
    gap: 0.55rem;
    align-items: center;
    margin-bottom: 2rem;
}

.status-line span {
    width: 0.72rem;
    height: 0.72rem;
    background: var(--signal);
    box-shadow: 0 0 0 1px var(--ink);
}

.hero h1 {
    max-width: 12ch;
    margin-bottom: 0.3rem;
    font-size: clamp(4rem, 10vw, 9.8rem);
    font-weight: 850;
    letter-spacing: -0.075em;
    line-height: 0.78;
    text-transform: uppercase;
}

.hero__role {
    max-width: 28ch;
    margin: 1.6rem 0 2.75rem;
    font-size: clamp(1.15rem, 2vw, 1.65rem);
    font-weight: 650;
    letter-spacing: -0.025em;
    line-height: 1.15;
    text-transform: uppercase;
}

.hero__statement {
    max-width: 46rem;
    margin-bottom: 0.8rem;
    font-size: clamp(1.2rem, 2.05vw, 1.75rem);
    font-weight: 500;
    letter-spacing: -0.02em;
    line-height: 1.25;
}

.hero__secondary {
    max-width: 44rem;
    margin-bottom: 2rem;
    color: #484842;
    font-size: 1rem;
}

.action-row {
    display: flex;
    gap: 0;
    flex-wrap: wrap;
}

.button {
    display: inline-flex;
    gap: 1.25rem;
    min-height: 3.2rem;
    padding: 0.8rem 1rem;
    border: 1px solid var(--ink);
    align-items: center;
    justify-content: space-between;
    background: var(--paper);
    font-family: var(--mono);
    font-size: 0.76rem;
    text-decoration: none;
    text-transform: uppercase;
}

.button + .button {
    border-left: 0;
}

.button:hover,
.button--primary {
    background: var(--ink);
    color: var(--paper);
}

.button--primary:hover {
    background: var(--signal);
    color: var(--ink);
}

.profile-console {
    display: flex;
    min-width: 0;
    padding: var(--gutter);
    flex-direction: column;
    justify-content: center;
    background: var(--ink);
    color: var(--paper);
}

.profile-console__label,
.profile-console__meta {
    display: flex;
    padding: 0.55rem 0;
    justify-content: space-between;
    font-family: var(--mono);
    font-size: 0.66rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.profile-console__portrait {
    position: relative;
    overflow: hidden;
    border: 1px solid #494944;
    aspect-ratio: 1;
    background: #1b1b1a;
}

.profile-console__portrait::before,
.profile-console__portrait::after {
    position: absolute;
    z-index: 2;
    background: var(--signal);
    content: "";
    pointer-events: none;
}

.profile-console__portrait::before {
    top: 50%;
    right: 0;
    left: 0;
    height: 1.5px;
}

.profile-console__portrait::after {
    top: 0;
    bottom: 0;
    left: 50%;
    width: 1.5px;
}

.profile-console__portrait img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: grayscale(100%) contrast(1.08);
}

.profile-console__crosshair {
    position: absolute;
    z-index: 3;
    right: 0.6rem;
    bottom: 0.6rem;
    width: 0.65rem;
    height: 0.65rem;
    border: 2px solid var(--signal);
}

.game-signals {
    margin-top: 1.2rem;
    padding-top: 0.75rem;
    border-top: 1px solid #494944;
}

.game-signals p {
    margin-bottom: 0.65rem;
    color: #97968f;
    font-family: var(--mono);
    font-size: 0.62rem;
    letter-spacing: 0.04em;
}

.game-signals > div {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
}

.game-signals button {
    position: relative;
    overflow: hidden;
    padding: 0;
    border: 1px solid #494944;
    border-right: 0;
    background: #131312;
    cursor: crosshair;
    aspect-ratio: 1;
}

.game-signals button:last-child {
    border-right: 1px solid #494944;
}

.game-signals button:hover,
.game-signals button:focus-visible {
    z-index: 2;
    border-color: var(--signal);
}

.game-signals img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: grayscale(100%) contrast(1.2);
    opacity: 0.62;
}

.game-signals button:hover img,
.game-signals button:focus-visible img {
    filter: none;
    opacity: 1;
}

/* ------------------------------------------------------------
   SHARED SECTION SYSTEM
------------------------------------------------------------- */
.section {
    padding-block: var(--section-space);
}

.section-heading {
    display: flex;
    margin-bottom: clamp(2rem, 4vw, 4rem);
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--line);
    align-items: end;
    justify-content: space-between;
}

.section-heading .eyebrow {
    margin-bottom: 0.45rem;
}

.section-heading h2 {
    margin: 0;
    font-size: clamp(2.5rem, 6vw, 6rem);
    font-weight: 820;
    letter-spacing: -0.06em;
    line-height: 0.87;
    text-transform: uppercase;
}

.section-heading--compact {
    margin-bottom: 0;
}

.section-intro {
    max-width: 54rem;
    margin-bottom: clamp(2rem, 4vw, 4rem);
    font-size: clamp(1.25rem, 2.5vw, 2rem);
    letter-spacing: -0.025em;
    line-height: 1.25;
}

.section--inverse {
    padding-block: var(--section-space);
    background: var(--ink);
    color: var(--paper);
}

.section--inverse .section-heading {
    border-color: var(--paper);
}

.section--inverse .text-link:hover {
    color: var(--ink);
}

.signal-line {
    display: flex;
    margin-bottom: 1rem;
    justify-content: space-between;
    color: var(--muted);
}

.research-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.research-card {
    display: grid;
    min-width: 0;
    border: 1px solid var(--line);
    border-top: 0;
    background: var(--paper);
    grid-template-columns: minmax(10rem, 0.75fr) minmax(0, 1.25fr);
}

.research-card:nth-child(3) {
    border-left: 0;
}

.research-card--lead {
    border-top: 1px solid var(--line);
    grid-column: 1 / -1;
    grid-template-columns: minmax(18rem, 1fr) minmax(0, 1fr);
}

.research-card__media {
    overflow: hidden;
    min-height: 17rem;
    border-right: 0;
    background: var(--paper);
}

.research-card--lead .research-card__media {
    min-height: 30rem;
}

.research-card__media img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.research-card:not(.research-card--lead) {
    display: flex;
    flex-direction: column;
}

.research-card:not(.research-card--lead) .research-card__media {
    width: 100%;
    min-height: 0;
    aspect-ratio: 16 / 9;
    border: 0;
}

.research-card:not(.research-card--lead) .research-card__media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.research-card:not(.research-card--lead) .research-card__body {
    flex: 1;
    width: 100%;
}

.research-card__body {
    display: flex;
    padding: clamp(1.15rem, 2vw, 2.2rem);
    flex-direction: column;
}

.research-card h3 {
    margin-bottom: 1rem;
    font-size: clamp(1.35rem, 2.35vw, 2.5rem);
    font-weight: 720;
    letter-spacing: -0.035em;
    line-height: 1.05;
}

.research-card .byline,
.publication-item .byline {
    color: var(--muted);
    font-size: 0.9rem;
}

.research-card__body > p:not(.byline) {
    max-width: 50rem;
}

.tag-list {
    display: flex;
    gap: 0.35rem;
    margin: auto 0 1rem;
    padding: 1.25rem 0 0;
    flex-wrap: wrap;
    list-style: none;
}

.tag-list li {
    padding: 0.2rem 0.4rem;
    border: 1px solid var(--line-soft);
    font-family: var(--mono);
    font-size: 0.62rem;
    line-height: 1.2;
    text-transform: uppercase;
}

.card-links {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    flex-wrap: wrap;
}

.program-grid {
    display: grid;
    border-top: 1px solid #4e4d49;
    border-left: 1px solid #4e4d49;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.program-card {
    display: flex;
    min-height: 27rem;
    padding: clamp(1.25rem, 2.5vw, 2.5rem);
    border-right: 1px solid #4e4d49;
    border-bottom: 1px solid #4e4d49;
    flex-direction: column;
    text-decoration: none;
}

.program-card > span,
.program-card > strong {
    color: var(--signal);
    font-family: var(--mono);
    font-size: 0.72rem;
    letter-spacing: 0.04em;
}

.program-card h3 {
    margin: 3rem 0 1rem;
    font-size: clamp(1.8rem, 3vw, 3.2rem);
    font-weight: 780;
    letter-spacing: -0.045em;
    line-height: 0.98;
    text-transform: uppercase;
}

.program-card p {
    color: #bdbbb2;
}

.program-card > strong {
    margin-top: auto;
}

.program-card:hover {
    background: var(--signal);
    color: var(--ink);
}

.program-card:hover p,
.program-card:hover > span,
.program-card:hover > strong {
    color: var(--ink);
}

.album-grid {
    display: grid;
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.album-card {
    display: grid;
    overflow: hidden;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: var(--paper);
    color: var(--ink);
    grid-template-rows: auto 1fr;
    text-decoration: none;
}

.album-card--lead {
    grid-column: 1 / -1;
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
    grid-template-rows: none;
}

.album-card__image {
    overflow: hidden;
    min-height: 18rem;
    border-bottom: 1px solid var(--line);
    background: var(--paper-deep);
}

.album-card--lead .album-card__image {
    min-height: 36rem;
    border-right: 1px solid var(--line);
    border-bottom: 0;
}

.album-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    transition: filter 180ms linear, transform 250ms ease;
}

.album-card:hover .album-card__image img {
    filter: grayscale(0%);
    transform: scale(1.015);
}

.album-card__body {
    display: flex;
    min-width: 0;
    padding: clamp(1.2rem, 2vw, 2.25rem);
    flex-direction: column;
    overflow-wrap: anywhere;
}

.album-card h2 {
    margin: 0 0 0.5rem;
    font-size: clamp(2rem, 4vw, 4.5rem);
    font-weight: 820;
    letter-spacing: -0.055em;
    line-height: 0.9;
    white-space: normal;
    overflow-wrap: anywhere;
}

.album-card:not(.album-card--lead) h2 {
    font-size: clamp(1.75rem, 3vw, 3rem);
}

.album-location {
    font-family: var(--mono);
    font-size: 0.72rem;
    text-transform: uppercase;
}

.album-card .text-link {
    width: fit-content;
    margin-top: auto;
}

.trajectory {
    display: grid;
    margin: 0;
    padding: 0;
    border-left: 1px solid var(--line);
    grid-template-columns: repeat(4, minmax(0, 1fr));
    list-style: none;
}

.trajectory li {
    display: flex;
    min-height: 15rem;
    padding: 1.25rem;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
}

.trajectory time {
    margin-bottom: 3rem;
    font-family: var(--mono);
    font-size: 0.72rem;
}

.trajectory strong {
    font-size: 1.2rem;
    text-transform: uppercase;
}

.trajectory span,
.trajectory small {
    color: var(--muted);
}

.trajectory small {
    margin-top: auto;
}

/* ------------------------------------------------------------
   INNER PAGE HEADERS
------------------------------------------------------------- */
.page-intro {
    padding: clamp(4rem, 9vw, 9rem) clamp(1.25rem, 5vw, 6rem);
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    border-left: 1px solid var(--line);
    background: var(--signal);
}

.page-intro h1 {
    width: 100%;
    min-width: 0;
    max-width: 13ch;
    margin-bottom: 2rem;
    font-size: clamp(4rem, 10vw, 10rem);
    font-weight: 850;
    letter-spacing: -0.075em;
    line-height: 0.78;
    text-transform: uppercase;
    overflow-wrap: anywhere;
}

.page-intro > p:last-child,
.page-intro--split > p {
    max-width: 49rem;
    margin-bottom: 0;
    font-size: clamp(1.2rem, 2.2vw, 1.8rem);
    font-weight: 520;
    letter-spacing: -0.02em;
    line-height: 1.25;
}

.page-intro--split {
    display: grid;
    min-width: 0;
    gap: clamp(2rem, 5vw, 6rem);
    align-items: end;
    grid-template-columns: minmax(0, 1.5fr) minmax(18rem, 0.5fr);
}

.page-intro--split > * {
    min-width: 0;
}

.page-intro--split h1 {
    margin-bottom: 0;
}

/* ------------------------------------------------------------
   RESEARCH PAGE
------------------------------------------------------------- */
.research-programs {
    border-left: 1px solid var(--line);
}

.research-program {
    display: grid;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    grid-template-columns: minmax(17rem, 0.72fr) minmax(0, 1.28fr);
}

.research-program__header {
    min-width: 0;
    padding: clamp(.5rem, 2vw, 3rem);
    border-right: 1px solid var(--line);
}

.research-program__header .program-code {
    display: inline-block;
    margin-bottom: 4rem;
    padding: 0.25rem 0.45rem;
    background: var(--ink);
    color: var(--signal);
}

.research-program__header h2 {
    max-width: 100%;
    margin-bottom: 1.5rem;
    font-size: clamp(2.3rem, 3vw, 4rem);
    font-weight: 820;
    letter-spacing: -0.06em;
    line-height: 0.9;
    text-transform: uppercase;

    white-space: normal;
    overflow-wrap: break-word;
    hyphens: auto;
}

.research-program__header > p:last-child {
    max-width: 40rem;
    font-size: 1.1rem;
}

.research-program__body {
    display: grid;
    grid-template-columns: 1.25fr 0.75fr;
}

.research-program__body > div {
    padding: clamp(1.5rem, 3vw, 3rem);
}

.research-program__body > div + div {
    border-left: 1px solid var(--line);
}

.research-program__body h3,
.selected-work h3 {
    margin-bottom: 1.5rem;
    font-family: var(--mono);
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.indexed-list,
.method-list {
    margin: 0;
}

.indexed-list {
    padding: 0;
    counter-reset: research-question;
    list-style: none;
}

.indexed-list li {
    display: grid;
    gap: 1rem;
    padding: 1rem 0;
    border-top: 1px solid var(--line-soft);
    counter-increment: research-question;
    font-size: 1.05rem;
    grid-template-columns: 2.2rem 1fr;
}

.indexed-list li::before {
    content: "0" counter(research-question);
    font-family: var(--mono);
    font-size: 0.72rem;
}

.method-list {
    padding-left: 1.1rem;
}

.method-list li {
    margin-bottom: 0.7rem;
}

.selected-work {
    padding: clamp(1.5rem, 3vw, 3rem);
    border-top: 1px solid var(--line);
    grid-column: 1 / -1;
}

.selected-work ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

.selected-work li {
    display: grid;
    gap: 1rem;
    padding: 1rem 0;
    border-top: 1px solid var(--line-soft);
    grid-template-columns: 4rem 1fr;
}

.selected-work li > span {
    font-family: var(--mono);
    font-size: 0.76rem;
}

.selected-work strong {
    display: block;
    max-width: 60rem;
    margin-bottom: 0.6rem;
    font-size: 1.05rem;
}

/* ------------------------------------------------------------
   PUBLICATIONS PAGE
------------------------------------------------------------- */
.publication-archive,
.talk-list,
.album-index {
    padding-block: clamp(3rem, 7vw, 7rem);
}

.filter-panel {
    display: grid;
    margin-bottom: 2rem;
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
    grid-template-columns: minmax(0, 1.4fr) minmax(13rem, 0.6fr) auto;
}

.filter-panel label,
.filter-panel > p {
    display: flex;
    min-width: 0;
    margin: 0;
    padding: 0.8rem 1rem;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    justify-content: center;
}

.filter-panel label > span,
.filter-panel > p {
    font-family: var(--mono);
    font-size: 0.68rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.filter-panel input,
.filter-panel select {
    width: 100%;
    min-height: 2.5rem;
    padding: 0.2rem 0;
    border: 0;
    border-bottom: 1px solid var(--line-soft);
    border-radius: 0;
    outline: 0;
    background: transparent;
}

.filter-panel input:focus,
.filter-panel select:focus {
    border-color: var(--ink);
}

.filter-panel > p {
    min-width: 7rem;
    align-items: center;
}

.publication-list {
    border-top: 1px solid var(--line);
}

.publication-item {
    display: grid;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    border-left: 1px solid var(--line);
    grid-template-columns: 6rem minmax(0, 1fr) minmax(10rem, 0.25fr);
}

.publication-item__year,
.publication-item__main,
.publication-item__links {
    padding: clamp(1rem, 2.2vw, 2.25rem);
}

.hosted-copy-link {
    display: flex;
    gap: 0.45rem;
    width: 100%;
    margin-top: 0.35rem;
    padding: 0.7rem;
    border: 1px solid var(--ink);
    background: var(--ink);
    color: var(--paper);
    flex-direction: column;
    align-items: flex-start;
    font-family: var(--mono);
    font-size: 0.72rem;
    line-height: 1.3;
    text-decoration: none;
    text-transform: uppercase;
}

.hosted-copy-link__signal {
    padding: 0.15rem 0.35rem;
    background: var(--signal);
    color: var(--ink);
    font-weight: 700;
    letter-spacing: 0.06em;
}

.hosted-copy-link__description {
    overflow-wrap: anywhere;
}

.hosted-copy-link:hover,
.hosted-copy-link:focus-visible {
    background: var(--signal);
    color: var(--ink);
}

.hosted-copy-link:hover .hosted-copy-link__signal,
.hosted-copy-link:focus-visible .hosted-copy-link__signal {
    background: var(--ink);
    color: var(--signal);
}

.publication-item__year {
    border-right: 1px solid var(--line);
    font-family: var(--mono);
    font-size: 0.78rem;
}

.publication-item__main h2 {
    max-width: 62rem;
    margin-bottom: 0.75rem;
    font-size: clamp(1.3rem, 2.4vw, 2.4rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.08;
}

.publication-item__main .tag-list {
    margin-bottom: 0;
}

.publication-item__links {
    display: flex;
    gap: 1rem;
    border-left: 1px solid var(--line);
    flex-direction: column;
    align-items: flex-start;
}

.publication-item:hover {
    /*background: #e7e5dc;*/
    background: var(--signal-contra);
}

/* ------------------------------------------------------------
   TALKS PAGE
------------------------------------------------------------- */
.talk-list {
    display: grid;
    gap: 0;
}

.talk-card {
    display: grid;
    align-items: stretch;
    border-top: 1px solid var(--line);
    border-right: 1px solid var(--line);
    border-left: 1px solid var(--line);

    grid-template-columns:
        minmax(14rem, 0.55fr)
        minmax(0, 1.45fr);
}

.talk-card:last-child {
    border-bottom: 1px solid var(--line);
}

.talk-card__media {
    position: relative;
    align-self: start;
    overflow: hidden;
    width: 100%;
    min-height: 0;
    aspect-ratio: 4 / 3;
    border-right: 1px solid var(--line);
    background: var(--ink);
}

.talk-card__media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: grayscale(100%) contrast(1.1);
    opacity: 0.8;
    transition: filter 180ms linear, opacity 180ms linear;
}

.talk-card__media span {
    position: absolute;
    right: 1rem;
    bottom: 1rem;
    padding: 0.45rem 0.65rem;
    background: var(--signal);
    color: var(--ink);
    font-family: var(--mono);
    font-size: 0.7rem;
    text-decoration: none;
}

.talk-card__media:hover img {
    filter: none;
    opacity: 1;
}

.talk-card__body {
    display: flex;
    padding: clamp(1.5rem, 4vw, 4rem);
    flex-direction: column;
}

.talk-card h2 {
    max-width: 22ch;
    margin-bottom: 0.75rem;
    font-size: clamp(2rem, 4vw, 4.2rem);
    font-weight: 790;
    letter-spacing: -0.05em;
    line-height: 0.98;
}

.talk-card .venue {
    max-width: 45rem;
    color: var(--muted);
    font-family: var(--mono);
    font-size: 0.76rem;
    text-transform: uppercase;
}

.talk-card__body > p:not(.venue) {
    max-width: 50rem;
    font-size: 1.05rem;
}

.talk-card .tag-list {
    margin-top: auto;
}

/* ------------------------------------------------------------
   ALBUM INDEX + ALBUM PAGE
------------------------------------------------------------- */
.album-grid--index .album-card--lead {
    grid-template-columns: minmax(0, 1.35fr) minmax(19rem, 0.65fr);
}

.album-hero {
    padding: clamp(3.5rem, 8vw, 8rem) clamp(1.25rem, 4vw, 4rem);
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    border-left: 1px solid var(--line);
    background: var(--ink);
    color: var(--paper);
}

.album-hero > div {
    display: grid;
    min-width: 0;
    gap: 2rem;
    align-items: end;
    grid-template-columns: minmax(0, 1.5fr) minmax(17rem, 0.5fr);
}

.album-hero > div > * {
    min-width: 0;
}

.album-hero h1 {
    width: 100%;
    min-width: 0;
    max-width: 14ch;
    margin: 2rem 0 0;
    color: var(--signal);
    font-size: clamp(4rem, 10vw, 10rem);
    font-weight: 850;
    letter-spacing: -0.075em;
    line-height: 0.8;
    overflow-wrap: anywhere;
}

.album-hero__meta {
    border-top: 1px solid #55544e;
}

.album-hero__meta p {
    margin: 0;
    padding: 0.7rem 0;
    border-bottom: 1px solid #55544e;
}

.album-hero__meta p:nth-child(-n + 2) {
    font-family: var(--mono);
    font-size: 0.72rem;
    text-transform: uppercase;
}

.photo-grid {
    --photo-height: clamp(12rem, 24vw, 24rem);

    display: flex;
    flex-wrap: wrap;

    /* Centre each incomplete row horizontally. */
    justify-content: center;
    align-items: flex-start;
    align-content: flex-start;

    /*
     * The 1px gaps reveal the grid's background colour,
     * producing one-pixel lines between adjacent cards.
     */
    gap: 1px;

    box-sizing: border-box;
    width: clamp(18rem, 92vw, 100rem);
    max-width: calc(100% - 2rem);
    margin-inline: auto;
    padding: 1px;
    margin-block: clamp(2rem, 5vw, 5rem);
}

.photo-card {
    /*
     * The image determines the natural card width.
     * No card may occupy more than half of the gallery.
     */
    flex: 0 1 auto;
    width: max-content;
    max-width: calc(50% - 0.5px);
    min-width: 0;
    margin: 0;

    background: var(--paper);
}

.photo-card button {
    display: block;
    width: max-content;
    max-width: 100%;
    height: var(--photo-height);
    padding: 0;
    overflow: hidden;
    border: 0;
    border-radius: 0;
    background: var(--paper-deep);
    cursor: zoom-in;
}

.photo-card img {
    display: block;
    width: auto;
    max-width: 100%;
    height: 100%;
    object-fit: contain;
    transition: filter 180ms linear;
}

.photo-card button:hover img,
.photo-card button:focus-visible img {
    filter: grayscale(0%);
}

.photo-card figcaption {
    display: grid;
    gap: 0.75rem;

    /*
     * width: 0 prevents the caption's intrinsic text width from
     * making the card wider than its photograph. min-width: 100%
     * then restores the caption to exactly the photograph width.
     */
    box-sizing: border-box;
    width: 0;
    min-width: 100%;
    max-width: 100%;
    min-height: 4.7rem;
    padding: 0.8rem;

    overflow-wrap: anywhere;
    word-break: normal;

    font-size: 0.8rem;
    line-height: 1.3;
    background: var(--paper);
    grid-template-columns: 2rem minmax(0, 1fr);
}

.photo-card figcaption span {
    font-family: var(--mono);
    font-size: 0.7rem;
}

.gallery-dialog {
    /*
     * Preferred width: 82vw.
     * Maximum absolute width: 90rem.
     * Height-based maximum preserves the 3:2 ratio even in a
     * short browser window.
     */
    width: clamp(
        20rem,
        min(82vw, calc((100dvh - 2rem) * 3 / 2)),
        90rem
    );

    max-width: calc(100vw - 2rem);
    aspect-ratio: 4/3;

    box-sizing: border-box;
    height: auto;
    max-height: calc(100dvh - 2rem);

    padding: 0;
    overflow: hidden;
    border: 1px solid var(--paper);
    border-radius: 0;
    background: var(--ink);
    color: var(--paper);
}

.gallery-dialog::backdrop {
    background: rgba(0, 0, 0, 0.92);
}

.gallery-dialog[open] {
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) auto;
}

.gallery-dialog__bar,
.gallery-dialog__caption {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-family: var(--mono);
    font-size: 0.72rem;
    text-transform: uppercase;
}

.gallery-dialog__bar {
    border-bottom: 1px solid #55544e;
}

.gallery-dialog__bar span {
    padding: 0.75rem 1rem;
}

.gallery-dialog button {
    padding: 0.75rem 1rem;
    border: 0;
    border-left: 1px solid #55544e;
    border-radius: 0;
    background: transparent;
    color: inherit;
    cursor: pointer;
    font-family: var(--mono);
    text-transform: uppercase;
}

.gallery-dialog button:hover {
    background: var(--signal);
    color: var(--ink);
}

.gallery-dialog__image {
    display: flex;
    min-width: 0;
    min-height: 0;
    padding: 1rem;
    overflow: hidden;
    background: var(--ink);

    justify-content: center; /* horizontal centering */
    align-items: center;     /* vertical centering */
}

.gallery-dialog__image img {
    display: block;
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.gallery-dialog__caption {
    min-height: 5rem;
    border-top: 1px solid #55544e;
}

.gallery-dialog__caption > div:first-child {
    min-width: 0;
    max-width: 100ch;
    padding: 0.75rem 1rem;
}

.gallery-dialog__caption p {
    margin-bottom: 0.2rem;
}

.gallery-dialog__caption small {
    color: #9b9a94;
}

.gallery-dialog__caption p,
.gallery-dialog__caption small {
    overflow-wrap: anywhere;
}

.gallery-dialog__controls {
    display: flex;
    align-self: stretch;
}

.empty-state {
    min-height: 65vh;
    padding-block: clamp(5rem, 10vw, 10rem);
}

.empty-state h1 {
    margin-bottom: 3rem;
    font-size: clamp(3rem, 8vw, 8rem);
    letter-spacing: -0.06em;
    line-height: 0.9;
    text-transform: uppercase;
}

/* ------------------------------------------------------------
   FOOTER
------------------------------------------------------------- */
.site-footer {
    margin-top: var(--section-space);
    background: var(--ink);
    color: var(--paper);
}

.hazard-rule {
    height: 0.85rem;
    background: repeating-linear-gradient(135deg, var(--signal) 0, var(--signal) 0.75rem, var(--ink) 0.75rem, var(--ink) 1.5rem);
}

.site-footer__grid {
    display: grid;
    gap: 2rem;
    width: min(calc(100% - (2 * var(--gutter))), var(--max-width));
    margin: auto;
    /*padding-block: clamp(3rem, 6vw, 6rem);*/
    padding-block: clamp(1rem, 2vw, 3rem);
    align-items: end;
    grid-template-columns: 1fr 1fr auto;
}

.site-footer .eyebrow {
    color: var(--signal);
}

.footer-email {
    font-size: clamp(1.4rem, 2.5vw, 2.5rem);
    font-weight: 650;
    letter-spacing: -0.03em;
    text-decoration-thickness: 1px;
    text-underline-offset: 0.2em;
}

.footer-profiles {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.footer-profile-link {
    display: inline-flex;
    gap: 0.35rem;
    min-width: 3.25rem;
    height: 2rem;
    padding-inline: 0.5rem;
    border: 1px solid #55544e;

    align-items: center;
    justify-content: space-between;

    color: #aaa9a2;
    font-family: var(--mono);
    font-size: 0.68rem;
    letter-spacing: 0.05em;
    line-height: 1;
    text-decoration: none;
    text-transform: uppercase;
}

.footer-profile-link span:last-child {
    color: var(--signal);
    font-size: 0.72rem;
}

.footer-profile-link:hover,
.footer-profile-link:focus-visible {
    border-color: var(--signal);
    background: var(--signal);
    color: var(--ink);
}

.footer-profile-link:hover span:last-child,
.footer-profile-link:focus-visible span:last-child {
    color: var(--ink);
}

.site-footer blockquote {
    max-width: 33rem;
    margin-bottom: 0;
    color: #aaa9a2;
    font-family: "Anek Bangla", sans-serif;
    font-size: 0.95rem;
    line-height: 1.45;
}

.footer-meta {
    margin: 0;
    color: #777670;
    font-family: var(--mono);
    font-size: 0.65rem;
    text-align: right;
    text-transform: uppercase;
}

/* ------------------------------------------------------------
   RESPONSIVE
------------------------------------------------------------- */
@media (max-width: 1100px) {
    .site-header {
        grid-template-columns: 1fr auto;
    }

    .site-header__identity p {
        display: none;
    }

    .site-nav a {
        min-width: 5.9rem;
    }

    .hero {
        grid-template-columns: minmax(0, 1.45fr) minmax(17rem, 0.55fr);
    }

    .research-card:not(.research-card--lead) {
        display: block;
    }

    .research-card:not(.research-card--lead) .research-card__media {
        min-height: 16rem;
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

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

    .research-program__header {
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .trajectory {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .photo-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .photo-card:nth-child(-n + 3) {
        border-top: 0;
    }

    .photo-card:nth-child(-n + 2) {
        border-top: 1px solid var(--line);
    }
}

@media (max-width: 820px) {
    html {
        scroll-padding-top: 4.75rem;
    }

    .site-header {
        min-height: 4.6rem;
    }

    .site-header__identity {
        padding-block: 0.7rem;
    }

    .site-mark strong {
        font-size: 0.95rem;
    }

    .menu-toggle {
        display: flex;
        gap: 0.7rem;
        padding: 0 1rem;
        align-items: center;
    }

    .site-nav {
        position: absolute;
        top: 100%;
        right: 0;
        left: 0;
        display: none;
        border-top: 1px solid #3a3a37;
        background: var(--ink);
    }

    .site-nav.is-open {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
    }

    .site-nav a {
        min-height: 4.1rem;
        border-bottom: 1px solid #3a3a37;
    }

    .hero {
        min-height: 0;
        grid-template-columns: 1fr;
    }

    .hero__copy {
        min-height: calc(100vh - 4.6rem);
        padding-block: 4rem;
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .profile-console {
        display: grid;
        gap: 0 1rem;
        padding: var(--gutter);
        grid-template-columns: minmax(12rem, 0.8fr) minmax(0, 1.2fr);
    }

    .profile-console__label {
        grid-column: 1 / -1;
    }

    .profile-console__meta {
        display: none;
    }

    .game-signals {
        display: flex;
        margin: 0;
        padding: 0;
        border-top: 0;
        flex-direction: column;
        justify-content: flex-end;
    }

    .research-card--lead,
    .album-card--lead,
    .album-grid--index .album-card--lead,
    .page-intro--split,
    .album-hero > div,
    .talk-card {
        grid-template-columns: 1fr;
    }

    .research-card--lead .research-card__media,
    .album-card--lead .album-card__image {
        min-height: 25rem;
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .program-grid {
        grid-template-columns: 1fr;
    }

    .program-card {
        min-height: 20rem;
    }

    .album-card--lead {
        grid-column: auto;
    }

    .page-intro--split h1 {
        margin-bottom: 1.5rem;
    }

    .publication-item {
        grid-template-columns: 4.5rem minmax(0, 1fr);
    }

    .publication-item__links {
        border-top: 1px solid var(--line);
        border-left: 0;
        grid-column: 2;
        flex-direction: row;
    }

    .talk-card__media {
        min-height: 22rem;
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .site-footer__grid {
        grid-template-columns: 1fr 1fr;
    }

    .footer-meta {
        text-align: left;
    }
}

@media (max-width: 580px) {
    :root {
        --gutter: 0.75rem;
    }

    .site-mark span {
        margin-right: 0.4rem;
    }

    .site-mark strong {
        max-width: 8rem;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .hero h1 {
        font-size: clamp(3.3rem, 17vw, 5rem);
    }

    .page-intro h1,
    .album-hero h1 {
        width: 100%;
        max-width: 100%;
        font-size: clamp(2.5rem, 11vw, 4rem);
        letter-spacing: -0.06em;
        line-height: 0.86;
        overflow-wrap: anywhere;
    }

    .action-row {
        display: grid;
    }

    .button + .button {
        border-top: 0;
        border-left: 1px solid var(--ink);
    }

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

    .profile-console__portrait {
        max-height: 80vh;
    }

    .game-signals {
        padding-top: 1rem;
    }

    .section-heading {
        gap: 1.5rem;
        align-items: flex-start;
        flex-direction: column;
    }

    .research-grid,
    .album-grid,
    .trajectory,
    .research-program__body,
    .filter-panel,
    .photo-grid,
    .site-footer__grid {
        grid-template-columns: 1fr;
    }

    .research-card,
    .research-card--lead,
    .research-card:not(.research-card--lead) {
        display: block;
        border: 1px solid var(--line);
        border-top: 0;
    }

    .research-card:first-child {
        border-top: 1px solid var(--line);
    }

    .research-card__media,
    .research-card--lead .research-card__media,
    .research-card:not(.research-card--lead) .research-card__media {
        min-height: 17rem;
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .album-card--lead .album-card__image {
        min-height: 22rem;
    }

    .research-program__body > div + div {
        border-top: 1px solid var(--line);
        border-left: 0;
    }

    .filter-panel > p {
        min-height: 3.5rem;
        align-items: flex-start;
    }

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

    .publication-item__year {
        padding-bottom: 0;
        border-right: 0;
    }

    .publication-item__links {
        border-top: 1px solid var(--line);
        grid-column: auto;
    }

    .photo-card,
    .photo-card:nth-child(7n + 1) {
        display: flex;
        width: fit-content;
        max-width: 100%;
        flex-direction: column;
        grid-column: auto;
    }

    .photo-card:nth-child(-n + 2) {
        border-top: 0;
    }

    .photo-card:first-child {
        border-top: 1px solid var(--line);
    }

    .photo-card:nth-child(7n + 1) button,
    .photo-card button {
        width: fit-content;
        max-width: 100%;
        height: auto;
        max-height: var(--photo-height);
        align-self: flex-start;
        aspect-ratio: auto;
    }

    .photo-card img {
        width: auto;
        max-width: 100%;
        height: auto;
        max-height: var(--photo-height);
        object-fit: contain;
    }

    .gallery-dialog {
        width: min(
            calc(100vw - 1rem),
            60dvh,
            32rem
        );
        max-width: calc(100vw - 1rem);
        height: auto;
        max-height: calc(100dvh - 1rem);
        aspect-ratio: 2 / 3;
    }

    .gallery-dialog__image {
        padding: 0.5rem;
    }

    .gallery-dialog__image img {
        width: auto;
        max-width: 100%;
        height: auto;
        max-height: 100%;
        object-fit: contain;
    }

    .gallery-dialog__caption {
        display: block;
    }

    .gallery-dialog__controls {
        border-top: 1px solid #55544e;
    }

    .gallery-dialog__controls button {
        width: 50%;
    }

    .site-footer blockquote {
        grid-row: 2;
    }
}

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

    *,
    *::before,
    *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}