/* ==========================================================================
   Mustafa Lokhandwala — main stylesheet
   1. Tokens   2. Base   3. Layout   4. Components   5. Sections
   6. Corridor 7. Case study   8. Motion states   9. Responsive
   ========================================================================== */

/* 1. Tokens ---------------------------------------------------------------- */
@font-face {
	font-family: "Instrument Serif";
	src: url("../fonts/InstrumentSerif-normal-latin.woff2") format("woff2");
	font-weight: 400;
	font-style: normal;
	font-display: swap;
}
@font-face {
	font-family: "Instrument Serif";
	src: url("../fonts/InstrumentSerif-italic-latin.woff2") format("woff2");
	font-weight: 400;
	font-style: italic;
	font-display: swap;
}
@font-face {
	font-family: "Manrope";
	src: url("../fonts/Manrope-normal-latin.woff2") format("woff2");
	font-weight: 300 700;
	font-style: normal;
	font-display: swap;
}

:root {
	/* Colour: the only three interface colours, plus tints derived from them */
	--ivory: #f7f2e9;
	--ink: #222222;
	--grey: #858585;
	--line: color-mix(in srgb, var(--ink) 16%, transparent);
	--line-strong: color-mix(in srgb, var(--ink) 40%, transparent);

	/* Type */
	--font-display: "Instrument Serif", "Times New Roman", serif;
	--font-body: "Manrope", system-ui, sans-serif;
	--fs-hero: clamp(2.75rem, 6.2vw, 5.75rem);
	--fs-display: clamp(2.5rem, 5.4vw, 5.25rem);
	--fs-statement: clamp(1.9rem, 4.1vw, 4.1rem);
	--fs-section: clamp(2.1rem, 3.4vw, 3rem);
	--fs-title: clamp(1.4rem, 1.9vw, 1.75rem);
	--fs-lead: clamp(1.1rem, 1.35vw, 1.3rem);
	--fs-body: clamp(0.95rem, 0.25vw + 0.9rem, 1.0625rem);
	--fs-small: 0.875rem;
	--fs-eyebrow: 0.72rem;

	/* Layout */
	--container: 1440px;
	--gutter: clamp(20px, 4vw, 64px);
	--col-gap: clamp(16px, 2vw, 32px);
	--section-y: clamp(96px, 13vw, 200px);
	--header-h: 76px;

	/* Motion */
	--ease-out: cubic-bezier(0.16, 1, 0.3, 1);
	--ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
	--dur: 0.6s;
}

/* 2. Base ------------------------------------------------------------------ */
*,
*::before,
*::after {
	box-sizing: border-box;
}

html {
	-webkit-text-size-adjust: 100%;
	scroll-padding-top: var(--header-h);
}

html.lenis,
html.lenis body {
	height: auto;
}
.lenis.lenis-smooth {
	scroll-behavior: auto !important;
}
.lenis.lenis-stopped {
	overflow: hidden;
}

body {
	margin: 0;
	background: var(--ivory);
	color: var(--ink);
	font-family: var(--font-body);
	font-size: var(--fs-body);
	line-height: 1.6;
	font-weight: 400;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	overflow-x: clip;
}

img,
svg,
video {
	display: block;
	max-width: 100%;
	height: auto;
}

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

p,
h1,
h2,
h3,
blockquote,
figure,
ul,
ol,
dl,
dd {
	margin: 0;
}

ul,
ol {
	padding: 0;
	list-style: none;
}

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

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

:focus-visible {
	outline: 1px solid currentColor;
	outline-offset: 4px;
}

em {
	font-style: italic;
}

.skip-link {
	position: fixed;
	left: var(--gutter);
	top: 12px;
	z-index: 100;
	padding: 10px 16px;
	background: var(--ink);
	color: var(--ivory);
	transform: translateY(-200%);
}
.skip-link:focus {
	transform: none;
}

/* 3. Layout ---------------------------------------------------------------- */
.container {
	width: 100%;
	max-width: calc(var(--container) + var(--gutter) * 2);
	margin-inline: auto;
	padding-inline: var(--gutter);
}

.section {
	padding-block: var(--section-y);
}

/* Full-bleed dark band: the section paints edge to edge,
   its .container keeps text on the shared grid. */
.section--dark {
	background: var(--ink);
	color: var(--ivory);
	--line: color-mix(in srgb, var(--ivory) 16%, transparent);
	--line-strong: color-mix(in srgb, var(--ivory) 45%, transparent);
}

/* 4. Components ------------------------------------------------------------ */
.eyebrow {
	font-family: var(--font-body);
	font-size: var(--fs-eyebrow);
	font-weight: 500;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	line-height: 1.4;
	color: var(--grey);
}

.h-display,
.h-section {
	font-family: var(--font-display);
	font-weight: 400;
	letter-spacing: -0.01em;
}
.h-display {
	font-size: var(--fs-display);
	line-height: 1;
}
.h-section {
	font-size: var(--fs-section);
	line-height: 1.05;
}

.prose p + p {
	margin-top: 1em;
}

/* Underline that draws in on hover */
.link-line {
	background: linear-gradient(currentColor, currentColor) no-repeat 100% 100% / 0 1px;
	transition: background-size var(--dur) var(--ease-out);
	padding-bottom: 2px;
}
.link-line:hover,
.link-line:focus-visible {
	background-position: 0 100%;
	background-size: 100% 1px;
}

.arrow-link {
	display: inline-flex;
	align-items: center;
	gap: 14px;
	font-size: var(--fs-small);
	font-weight: 500;
	letter-spacing: 0.04em;
}
.arrow-link__text {
	position: relative;
	padding-bottom: 4px;
}
.arrow-link__text::after {
	content: "";
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	height: 1px;
	background: currentColor;
	transform-origin: right;
	transition: transform var(--dur) var(--ease-out);
}
.arrow-link:hover .arrow-link__text::after {
	transform: scaleX(0);
}
.arrow-link__icon {
	display: grid;
	place-items: center;
	width: 44px;
	height: 44px;
	border: 1px solid var(--line-strong);
	border-radius: 50%;
	transition: background-color var(--dur) var(--ease-out), color var(--dur) var(--ease-out);
}
.arrow-link:hover .arrow-link__icon {
	background: var(--ink);
	color: var(--ivory);
}
.section--dark .arrow-link:hover .arrow-link__icon {
	background: var(--ivory);
	color: var(--ink);
}

.button-round {
	position: relative;
	display: grid;
	place-items: center;
	width: clamp(120px, 11vw, 150px);
	aspect-ratio: 1;
	border: 0;
	border-radius: 50%;
	background: var(--ink);
	color: var(--ivory);
	cursor: pointer;
	overflow: hidden;
	font-size: var(--fs-small);
	font-weight: 500;
	letter-spacing: 0.04em;
}
.button-round::before {
	content: "";
	position: absolute;
	inset: 0;
	border-radius: 50%;
	background: var(--grey);
	transform: translateY(101%);
	transition: transform 0.7s var(--ease-out);
}
.button-round:hover::before {
	transform: none;
}
.button-round__text {
	position: relative;
}
.button-round[disabled] {
	opacity: 0.6;
	cursor: progress;
}

/* Cursor follower (fine pointers only) */
.cursor {
	position: fixed;
	left: 0;
	top: 0;
	z-index: 90;
	width: 10px;
	height: 10px;
	margin: -5px 0 0 -5px;
	border-radius: 50%;
	background: var(--ink);
	pointer-events: none;
	opacity: 0;
	display: grid;
	place-items: center;
	transition: width 0.4s var(--ease-out), height 0.4s var(--ease-out), margin 0.4s var(--ease-out), opacity 0.3s, background-color 0.3s;
}
.cursor.is-visible {
	opacity: 1;
}
.cursor.is-link {
	width: 44px;
	height: 44px;
	margin: -22px 0 0 -22px;
	background: color-mix(in srgb, var(--ink) 12%, transparent);
}
.cursor.has-label {
	width: 88px;
	height: 88px;
	margin: -44px 0 0 -44px;
	background: var(--ink);
}
.cursor.is-dark {
	background: var(--ivory);
}
.cursor.is-dark.is-link {
	background: color-mix(in srgb, var(--ivory) 18%, transparent);
}
.cursor__label {
	font-size: 0.7rem;
	font-weight: 600;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--ivory);
	opacity: 0;
	transition: opacity 0.3s;
}
.cursor.has-label .cursor__label {
	opacity: 1;
}
.cursor.is-dark .cursor__label {
	color: var(--ink);
}
@media (hover: none), (pointer: coarse) {
	.cursor {
		display: none;
	}
}

/* Header ------------------------------------------------------------------- */
.site-header {
	position: fixed;
	inset: 0 0 auto;
	z-index: 50;
	color: var(--ink);
	transition: transform 0.6s var(--ease-out), color 0.4s;
}
.site-header.is-hidden {
	transform: translateY(-100%);
}
.site-header.is-dark {
	color: var(--ivory);
}
.site-header::before {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -1;
	background: color-mix(in srgb, var(--ivory) 86%, transparent);
	-webkit-backdrop-filter: blur(12px);
	backdrop-filter: blur(12px);
	opacity: 0;
	transition: opacity 0.4s, background-color 0.4s;
}
.site-header.is-scrolled::before {
	opacity: 1;
}
.site-header.is-dark::before {
	background: color-mix(in srgb, var(--ink) 86%, transparent);
}
.site-header.is-open::before {
	opacity: 0;
}
.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
	height: var(--header-h);
}
.site-header__brand {
	display: flex;
	flex-direction: column;
	line-height: 1.2;
}
.site-header__name {
	font-family: var(--font-display);
	font-size: 1.35rem;
}
.site-header__role {
	font-size: var(--fs-eyebrow);
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--grey);
}
.site-nav__list {
	display: flex;
	gap: clamp(20px, 3vw, 44px);
}
.site-nav__list a {
	position: relative;
	font-size: var(--fs-small);
	font-weight: 500;
}
.site-nav__list a::after {
	content: "";
	position: absolute;
	left: 0;
	right: 0;
	bottom: -4px;
	height: 1px;
	background: currentColor;
	transform: scaleX(0);
	transform-origin: right;
	transition: transform var(--dur) var(--ease-out);
}
.site-nav__list a:hover::after,
.site-nav__list a:focus-visible::after,
.site-nav__list .current-menu-item > a::after {
	transform: scaleX(1);
	transform-origin: left;
}
.site-header__toggle {
	display: none;
	align-items: center;
	gap: 12px;
	padding: 8px 0;
	border: 0;
	background: none;
	cursor: pointer;
	font-size: var(--fs-small);
	font-weight: 500;
}
.site-header__toggle-icon {
	position: relative;
	width: 22px;
	height: 8px;
}
.site-header__toggle-icon::before,
.site-header__toggle-icon::after {
	content: "";
	position: absolute;
	left: 0;
	right: 0;
	height: 1px;
	background: currentColor;
	transition: transform 0.5s var(--ease-out), top 0.5s var(--ease-out);
}
.site-header__toggle-icon::before {
	top: 0;
}
.site-header__toggle-icon::after {
	top: 7px;
}
.site-header__toggle[aria-expanded="true"] .site-header__toggle-icon::before {
	top: 4px;
	transform: rotate(45deg);
}
.site-header__toggle[aria-expanded="true"] .site-header__toggle-icon::after {
	top: 4px;
	transform: rotate(-45deg);
}

/* 5. Sections -------------------------------------------------------------- */

/* Hero */
.hero {
	min-height: 100svh;
	padding-top: calc(var(--header-h) + clamp(24px, 4vw, 64px));
	padding-bottom: clamp(28px, 3vw, 48px);
	display: flex;
}
.hero__grid {
	display: grid;
	grid-template-columns: repeat(12, minmax(0, 1fr));
	grid-template-rows: auto 1fr auto auto;
	column-gap: var(--col-gap);
	row-gap: clamp(24px, 3vw, 40px);
}
.hero__eyebrow {
	grid-column: 1 / 7;
	grid-row: 1;
	color: var(--ink);
}
.hero__labels {
	grid-column: 1 / 5;
	grid-row: 3;
	align-self: end;
	display: grid;
	gap: 6px;
}
.hero__label {
	font-size: var(--fs-eyebrow);
	font-weight: 500;
	letter-spacing: 0.14em;
	text-transform: uppercase;
}
.hero__label::before {
	content: "/ ";
	color: var(--grey);
}
.hero__title {
	grid-column: 1 / 9;
	grid-row: 2;
	align-self: center;
	position: relative;
	z-index: 2;
	font-family: var(--font-display);
	font-weight: 400;
	font-size: var(--fs-hero);
	line-height: 0.98;
	letter-spacing: -0.015em;
}
.hero__title em {
	color: var(--grey);
}
.hero__portrait {
	grid-column: 9 / 13;
	grid-row: 1 / 4;
	align-self: stretch;
	position: relative;
	overflow: hidden;
	min-height: 0;
	max-height: calc(100svh - var(--header-h) - 160px);
	aspect-ratio: 3 / 4;
	justify-self: end;
	width: 100%;
	background: color-mix(in srgb, var(--ink) 8%, transparent);
}
.hero__portrait-inner {
	position: absolute;
	inset: -8% 0;
}
.hero__portrait img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: 50% 20%;
}
.hero__intro {
	grid-column: 5 / 9;
	grid-row: 3;
	align-self: end;
	display: grid;
	gap: 18px;
	justify-items: start;
}
.hero__lead {
	font-family: var(--font-display);
	font-size: var(--fs-lead);
	line-height: 1.3;
}
.hero__text {
	color: var(--grey);
	max-width: 40ch;
}
.hero__meta {
	grid-column: 1 / -1;
	grid-row: 4;
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding-top: 18px;
	border-top: 1px solid var(--line);
	font-size: var(--fs-eyebrow);
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--grey);
}
.hero__scroll {
	display: inline-flex;
	align-items: center;
	gap: 12px;
}
.hero__scroll-line {
	position: relative;
	width: 48px;
	height: 1px;
	background: var(--line);
	overflow: hidden;
}
.hero__scroll-line::after {
	content: "";
	position: absolute;
	inset: 0;
	background: var(--ink);
	animation: scroll-line 2.4s var(--ease-in-out) infinite;
}
@keyframes scroll-line {
	0% { transform: translateX(-100%); }
	60%, 100% { transform: translateX(100%); }
}

/* Point of view */
.pov__grid {
	display: grid;
	grid-template-columns: repeat(12, minmax(0, 1fr));
	column-gap: var(--col-gap);
	row-gap: 32px;
}
.pov__label {
	grid-column: 1 / 4;
	padding-top: 1.2em;
}
.pov__quote {
	grid-column: 4 / 13;
}
.pov__statement {
	font-family: var(--font-display);
	font-size: var(--fs-statement);
	line-height: 1.08;
	letter-spacing: -0.01em;
	text-indent: 2.2em;
}
.pov__signature {
	margin-top: 40px;
	font-size: var(--fs-small);
	color: var(--grey);
}

/* Selected work — heading */
.work {
	padding-bottom: 0;
}
.work__head {
	display: grid;
	grid-template-columns: repeat(12, minmax(0, 1fr));
	column-gap: var(--col-gap);
	row-gap: 20px;
	align-items: end;
	padding-bottom: clamp(48px, 6vw, 96px);
}
.work__title {
	grid-column: 1 / 8;
	font-size: var(--fs-display);
	line-height: 1;
}
.work__count {
	grid-column: 12 / 13;
	justify-self: end;
}
.work__intro {
	grid-column: 1 / 6;
	color: var(--grey);
}

/* Selected work — readable list (default, no-JS, reduced motion) */
.corridor__list {
	display: grid;
	gap: clamp(72px, 9vw, 140px);
	padding-bottom: var(--section-y);
}
.work-item {
	display: grid;
	grid-template-columns: repeat(12, minmax(0, 1fr));
	column-gap: var(--col-gap);
	row-gap: 20px;
	align-items: end;
}
.work-item__media {
	grid-column: 1 / 8;
	display: block;
	overflow: hidden;
	aspect-ratio: var(--ratio, 1.5);
	max-height: 80svh;
	background: color-mix(in srgb, var(--ink) 6%, transparent);
}
.work-item__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 1.2s var(--ease-out);
}
.work-item__media:hover img {
	transform: scale(1.04);
}
.work-item__text {
	grid-column: 9 / 13;
	display: grid;
	gap: 10px;
}
.work-item:nth-child(even) .work-item__media {
	grid-column: 6 / 13;
	grid-row: 1;
}
.work-item:nth-child(even) .work-item__text {
	grid-column: 1 / 5;
	grid-row: 1;
}
.work-item__title {
	font-family: var(--font-display);
	font-weight: 400;
	font-size: var(--fs-title);
	line-height: 1.1;
}
.work-item__title a:hover {
	font-style: italic;
}
.work-item__discipline {
	font-size: var(--fs-small);
	font-weight: 500;
}
.work-item__summary {
	color: var(--grey);
	max-width: 42ch;
}
.work-item__plate,
.corridor__hud,
.corridor__floor {
	display: none;
}

/* Creative approach */
.approach__grid {
	display: grid;
	grid-template-columns: repeat(12, minmax(0, 1fr));
	column-gap: var(--col-gap);
	row-gap: clamp(32px, 4vw, 56px);
}
.approach__label {
	grid-column: 1 / -1;
}
.approach__title {
	grid-column: 1 / 11;
}
.approach__title em {
	color: var(--grey);
}
.approach__text {
	grid-column: 7 / 12;
	font-size: var(--fs-lead);
	line-height: 1.5;
	color: color-mix(in srgb, var(--ivory) 78%, transparent);
}
.approach__steps {
	grid-column: 1 / -1;
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	column-gap: var(--col-gap);
	margin-top: clamp(24px, 4vw, 64px);
	counter-reset: step;
}
.approach__step {
	position: relative;
	display: grid;
	gap: 14px;
	align-content: start;
	padding-top: 22px;
	border-top: 1px solid var(--line-strong);
}
.approach__step-title {
	font-family: var(--font-display);
	font-size: clamp(1.75rem, 2.8vw, 2.75rem);
	line-height: 1;
	transition: transform 0.6s var(--ease-out);
}
.approach__step:hover .approach__step-title {
	font-style: italic;
	transform: translateX(8px);
}
.approach__step-text {
	color: var(--grey);
	font-size: var(--fs-small);
}

/* Two practices */
.practices__head {
	display: grid;
	grid-template-columns: repeat(12, minmax(0, 1fr));
	column-gap: var(--col-gap);
	row-gap: 24px;
	margin-bottom: clamp(48px, 6vw, 88px);
}
.practices__label {
	grid-column: 1 / -1;
}
.practices__title {
	grid-column: 1 / 8;
	font-size: var(--fs-display);
	line-height: 1;
}
.practices__intro {
	grid-column: 8 / 13;
	align-self: end;
	color: var(--grey);
}
.practice {
	border-top: 1px solid var(--line-strong);
}
.practice:last-child {
	border-bottom: 1px solid var(--line-strong);
}
.practice__inner {
	display: grid;
	grid-template-columns: repeat(12, minmax(0, 1fr));
	column-gap: var(--col-gap);
	row-gap: 16px;
	align-items: center;
	padding-block: clamp(28px, 3.4vw, 52px);
}
.practice__num {
	grid-column: 1 / 2;
	align-self: start;
	padding-top: 0.9em;
}
.practice__name {
	grid-column: 2 / 7;
	font-family: var(--font-display);
	font-size: clamp(2.25rem, 4.6vw, 4.5rem);
	line-height: 1;
	transition: transform 0.8s var(--ease-out);
}
a.practice__inner:hover .practice__name,
.practice__inner:hover .practice__name {
	font-style: italic;
	transform: translateX(12px);
}
.practice__body {
	grid-column: 7 / 11;
	display: grid;
	gap: 8px;
}
.practice__focus {
	font-weight: 600;
	font-size: var(--fs-small);
}
.practice__text {
	color: var(--grey);
	font-size: var(--fs-small);
}
.practice__logo {
	grid-column: 11 / 13;
	justify-self: end;
	width: clamp(80px, 9vw, 130px);
	opacity: 0.85;
	filter: grayscale(1);
}
.practices__quote {
	max-width: 22ch;
	margin: clamp(64px, 8vw, 128px) auto 0;
	text-align: center;
	font-family: var(--font-display);
	font-style: italic;
	font-size: var(--fs-statement);
	line-height: 1.1;
}

/* About */
.about__grid {
	display: grid;
	grid-template-columns: repeat(12, minmax(0, 1fr));
	column-gap: var(--col-gap);
	row-gap: 48px;
	align-items: start;
}
.about__image {
	grid-column: 1 / 6;
	position: relative;
	aspect-ratio: 4 / 5;
	overflow: hidden;
	background: color-mix(in srgb, var(--ink) 8%, transparent);
}
.about__image-inner {
	position: absolute;
	inset: -8% 0;
}
.about__image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.about__content {
	grid-column: 7 / 13;
	display: grid;
	gap: 28px;
	justify-items: start;
	padding-top: clamp(0px, 6vw, 96px);
}
.about__text {
	color: color-mix(in srgb, var(--ink) 78%, transparent);
	max-width: 56ch;
}
.principles {
	position: relative;
	margin-top: clamp(96px, 11vw, 176px);
}
.principles__label {
	margin-bottom: 24px;
	font-weight: 500;
}
.principle {
	display: grid;
	grid-template-columns: repeat(12, minmax(0, 1fr));
	column-gap: var(--col-gap);
	row-gap: 8px;
	align-items: baseline;
	padding-block: clamp(20px, 2.2vw, 32px);
	border-top: 1px solid var(--line);
	transition: color 0.4s;
}
.principle:last-child {
	border-bottom: 1px solid var(--line);
}
.principle__num {
	grid-column: 1 / 2;
}
.principle__title {
	grid-column: 2 / 7;
	font-family: var(--font-display);
	font-size: clamp(1.6rem, 2.6vw, 2.5rem);
	line-height: 1.05;
	transition: transform 0.7s var(--ease-out);
}
.principle__text {
	grid-column: 7 / 13;
	color: var(--grey);
	font-size: var(--fs-small);
	max-width: 52ch;
}
.principles__list:hover .principle {
	color: color-mix(in srgb, var(--ink) 35%, transparent);
}
.principles__list:hover .principle:hover {
	color: var(--ink);
}
.principle:hover .principle__title {
	font-style: italic;
	transform: translateX(10px);
}
.hover-image {
	position: fixed;
	left: 0;
	top: 0;
	z-index: 20;
	width: clamp(200px, 18vw, 280px);
	aspect-ratio: 4 / 5;
	overflow: hidden;
	pointer-events: none;
	visibility: hidden;
	clip-path: inset(50% 50% 50% 50%);
}
.hover-image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

/* Recognition */
.recognition__title {
	margin-bottom: 40px;
}
.recognition__item {
	display: grid;
	grid-template-columns: 5fr 5fr 2fr;
	gap: var(--col-gap);
	padding-block: 20px;
	border-top: 1px solid var(--line);
}
.recognition__name {
	font-family: var(--font-display);
	font-size: var(--fs-title);
}
.recognition__detail {
	color: var(--grey);
}
.recognition__year {
	justify-self: end;
}

/* Contact */
.contact__grid {
	display: grid;
	grid-template-columns: repeat(12, minmax(0, 1fr));
	column-gap: var(--col-gap);
	row-gap: clamp(40px, 5vw, 72px);
}
.contact__label {
	grid-column: 1 / -1;
}
.contact__title {
	grid-column: 1 / 11;
}
.contact__title em {
	color: var(--grey);
}
.contact__aside {
	grid-column: 1 / 5;
	display: grid;
	gap: 28px;
	align-content: start;
}
.contact__text {
	font-size: var(--fs-lead);
	line-height: 1.5;
}
.contact__links {
	display: grid;
	gap: 8px;
	font-weight: 500;
}
.enquiry {
	grid-column: 6 / 13;
	display: grid;
	gap: 8px;
}
.enquiry__trap {
	position: absolute;
	left: -9999px;
}
.field {
	display: grid;
	gap: 6px;
	margin: 0;
	padding: 18px 0 10px;
	border: 0;
	border-bottom: 1px solid var(--line-strong);
	min-width: 0;
}
.field:focus-within {
	border-bottom-color: var(--ink);
}
.field__label {
	padding: 0;
	font-size: var(--fs-eyebrow);
	font-weight: 500;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--grey);
}
.field__input {
	width: 100%;
	padding: 6px 0;
	border: 0;
	background: transparent;
	font-family: var(--font-display);
	font-size: clamp(1.3rem, 1.8vw, 1.65rem);
	line-height: 1.3;
	resize: vertical;
}
.field__input:focus {
	outline: none;
}
.field.is-invalid {
	border-bottom-color: var(--ink);
	border-bottom-width: 2px;
}
.choices {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	padding-top: 10px;
}
.choice {
	position: relative;
	cursor: pointer;
}
.choice input {
	position: absolute;
	opacity: 0;
}
.choice span {
	display: inline-block;
	padding: 9px 18px;
	border: 1px solid var(--line-strong);
	border-radius: 999px;
	font-size: var(--fs-small);
	transition: background-color 0.3s, color 0.3s, border-color 0.3s;
}
.choice:hover span {
	border-color: var(--ink);
}
.choice input:checked + span {
	background: var(--ink);
	color: var(--ivory);
	border-color: var(--ink);
}
.choice input:focus-visible + span {
	outline: 1px solid var(--ink);
	outline-offset: 3px;
}
.enquiry__footer {
	display: flex;
	align-items: center;
	gap: 32px;
	margin-top: 36px;
}
.enquiry__status {
	max-width: 34ch;
	font-size: var(--fs-small);
}

/* Footer */
.site-footer {
	padding-top: var(--section-y);
	padding-bottom: 28px;
	overflow: hidden;
}
.site-footer__signoff {
	max-width: 20ch;
	font-family: var(--font-display);
	font-size: var(--fs-statement);
	line-height: 1.08;
}
.site-footer__cols {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: var(--col-gap);
	margin-top: clamp(64px, 8vw, 120px);
	font-size: var(--fs-small);
}
.site-footer__col {
	display: grid;
	gap: 8px;
	align-content: start;
}
.site-footer__list {
	display: grid;
	gap: 6px;
}
.site-footer__time {
	font-variant-numeric: tabular-nums;
}
.site-footer__tz {
	color: var(--grey);
}
.site-footer__signature {
	margin-top: clamp(64px, 8vw, 120px);
	font-family: var(--font-display);
	font-size: 11.2vw;
	line-height: 0.85;
	letter-spacing: -0.02em;
	white-space: nowrap;
	width: max-content;
}
.site-footer__bottom {
	display: flex;
	justify-content: space-between;
	gap: 24px;
	margin-top: 32px;
	padding-top: 20px;
	border-top: 1px solid var(--line);
	font-size: var(--fs-eyebrow);
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--grey);
}
.site-footer__bottom a {
	color: var(--ivory);
	white-space: nowrap;
}

/* Basic page */
.page-basic {
	padding-top: calc(var(--header-h) + var(--section-y));
	min-height: 70svh;
}
.page-basic .h-section {
	margin-bottom: 32px;
}

/* 6. Corridor --------------------------------------------------------------
   Enabled by main.js (adds .is-corridor). Items become framed works on the
   walls of a perspective corridor; scrolling walks the visitor towards each.
   -------------------------------------------------------------------------- */
.corridor.is-corridor {
	position: relative;
	height: var(--corridor-h, calc((var(--count) + 1.5) * 100svh));
}
.is-corridor .corridor__stage {
	position: sticky;
	top: 0;
	height: 100svh;
	overflow: hidden;
	perspective: 1100px;
	perspective-origin: 50% 46%;
}
.is-corridor .corridor__space {
	position: absolute;
	inset: 0;
	transform-style: preserve-3d;
	transform-origin: 50% 60%;
	will-change: transform;
}
.is-corridor .corridor__list {
	position: absolute;
	inset: 0;
	max-width: none;
	margin: 0;
	padding: 0;
	display: block;
	transform-style: preserve-3d;
}
.is-corridor .work-item {
	--w: min(50vw, calc(58svh * var(--ratio)), 860px);
	position: absolute;
	left: 50%;
	top: 46%;
	display: block;
	width: var(--w);
	translate: -50% -50%;
	transform-style: preserve-3d;
	backface-visibility: hidden;
	will-change: transform, opacity;
}
.is-corridor .work-item__media {
	max-height: none;
	box-shadow: 0 30px 60px -30px color-mix(in srgb, var(--ink) 45%, transparent);
	pointer-events: auto;
}
.is-corridor .work-item__plate {
	display: flex;
	gap: 10px;
	position: absolute;
	left: 0;
	top: calc(100% + 14px);
	font-size: var(--fs-eyebrow);
	font-weight: 500;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	white-space: nowrap;
	opacity: calc(1 - var(--arrive, 0));
}
.is-corridor .work-item__plate span {
	color: var(--grey);
}
/* Text stays in the DOM for screen readers and keyboard users. */
.is-corridor .work-item__text {
	position: absolute;
	width: 1px;
	height: 1px;
	overflow: hidden;
	clip-path: inset(50%);
	white-space: nowrap;
}
.is-corridor .corridor__floor {
	display: block;
	position: absolute;
	left: 50%;
	top: calc(46% + 34svh);
	width: 150vw;
	height: var(--floor-l, 6000px);
	margin-left: -75vw;
	transform-origin: 50% 0;
	background:
		linear-gradient(90deg, transparent calc(50% - 32vw), var(--line-strong) calc(50% - 32vw), var(--line-strong) calc(50% - 32vw + 1px), transparent calc(50% - 32vw + 1px), transparent calc(50% + 32vw), var(--line-strong) calc(50% + 32vw), var(--line-strong) calc(50% + 32vw + 1px), transparent calc(50% + 32vw + 1px)),
		repeating-linear-gradient(180deg, var(--line) 0 1px, transparent 1px var(--floor-step, 400px));
	-webkit-mask-image: linear-gradient(180deg, transparent 14%, #000 30%, #000 48%, transparent 92%);
	mask-image: linear-gradient(180deg, transparent 14%, #000 30%, #000 48%, transparent 92%);
	pointer-events: none;
}
.is-corridor .corridor__hud {
	display: flex;
	position: absolute;
	inset: auto 0 0;
	justify-content: space-between;
	align-items: flex-end;
	gap: 32px;
	padding-bottom: clamp(24px, 3vw, 44px);
	pointer-events: none;
}
.corridor__caption {
	display: grid;
	gap: 6px;
	max-width: 30rem;
	justify-items: start;
}
.corridor__caption-title {
	font-family: var(--font-display);
	font-size: clamp(1.75rem, 3vw, 3rem);
	line-height: 1;
}
.corridor__caption-discipline {
	font-size: var(--fs-small);
	color: var(--grey);
	margin-bottom: 8px;
}
.corridor__caption-link {
	pointer-events: auto;
}
.corridor__caption-link.is-focus .arrow-link__icon {
	outline: 1px solid var(--ink);
	outline-offset: 3px;
}
.corridor__caption > * {
	transition: opacity 0.35s, transform 0.5s var(--ease-out);
}
.corridor__caption.is-changing > * {
	opacity: 0;
	transform: translateY(10px);
}
.corridor__progress {
	display: flex;
	align-items: center;
	gap: 14px;
	font-size: var(--fs-eyebrow);
	letter-spacing: 0.14em;
	font-variant-numeric: tabular-nums;
}
.corridor__bar {
	position: relative;
	width: clamp(80px, 10vw, 160px);
	height: 1px;
	background: var(--line);
}
.corridor__bar span {
	position: absolute;
	inset: 0;
	background: var(--ink);
	transform-origin: left;
	transform: scaleX(0);
}

/* 7. Page sections & case study --------------------------------------------
   Every section is self-contained, so any layout works on any page.
   -------------------------------------------------------------------------- */

/* Page intro */
.intro {
	padding-top: calc(var(--header-h) + clamp(64px, 10vw, 160px));
	padding-bottom: clamp(48px, 7vw, 112px);
}
.intro__grid {
	display: grid;
	grid-template-columns: repeat(12, minmax(0, 1fr));
	column-gap: var(--col-gap);
	row-gap: clamp(24px, 3vw, 40px);
	align-items: end;
}
.intro__eyebrow {
	grid-column: 1 / -1;
	color: var(--ink);
}
/* Rows are explicit so the hero's responsive row rules never reorder these. */
.intro__grid > .intro__title {
	grid-column: 1 / 11;
	grid-row: 2;
}
.intro__lead {
	grid-row: 3;
	grid-column: 7 / 12;
	font-size: var(--fs-lead);
	line-height: 1.5;
	color: color-mix(in srgb, var(--ink) 72%, transparent);
}
.intro--image .intro__eyebrow {
	grid-column: 1 / 9;
	grid-row: 1;
	align-self: start;
}
.intro--image .intro__title {
	grid-column: 1 / 9;
	grid-row: 2;
	align-self: end;
}
.intro--image .intro__lead {
	grid-column: 1 / 7;
	grid-row: 3;
}
.intro--image .intro__image {
	grid-column: 9 / 13;
	grid-row: 1 / 4;
	max-height: none;
}

/* Practices: closing line */
.practices__connection {
	display: grid;
	gap: 20px;
	justify-items: center;
	margin-top: clamp(64px, 8vw, 128px);
	text-align: center;
}
.practices__connection .practices__quote {
	margin-top: 0;
}
.practices__quote--long {
	max-width: 34ch;
	font-style: normal;
	font-size: clamp(1.5rem, 2.6vw, 2.5rem);
	line-height: 1.2;
}
.practices__quote--long em {
	color: var(--grey);
}

/* Statement extras */
.pov__text {
	max-width: 46ch;
	margin-top: 32px;
	margin-left: auto;
	font-size: var(--fs-lead);
	line-height: 1.5;
	color: var(--grey);
}
.section--dark .pov__text {
	color: color-mix(in srgb, var(--ivory) 70%, transparent);
}

/* Text + image, image on the right */
.about--right .about__image {
	grid-column: 8 / 13;
	grid-row: 1;
}
.about--right .about__content {
	grid-column: 1 / 7;
	grid-row: 1;
}

/* Numbered list as its own section */
.list-section .principles {
	margin-top: 0;
}

/* Process steps */
.steps__title {
	margin-bottom: clamp(40px, 5vw, 80px);
}
.steps__list {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	column-gap: var(--col-gap);
	row-gap: 48px;
}
.step {
	display: grid;
	gap: 14px;
	align-content: start;
	padding-top: 24px;
	border-top: 1px solid var(--line-strong);
}
.step__num {
	font-family: var(--font-display);
	font-size: clamp(3.5rem, 7vw, 6.5rem);
	line-height: 0.9;
	color: transparent;
	-webkit-text-stroke: 1px var(--grey);
	transition: color 0.6s var(--ease-out);
}
.step:hover .step__num {
	color: var(--ink);
	-webkit-text-stroke-color: var(--ink);
}
.step__title {
	font-family: var(--font-display);
	font-size: clamp(1.6rem, 2.4vw, 2.25rem);
	line-height: 1.05;
}
.step__text {
	color: var(--grey);
	font-size: var(--fs-small);
	max-width: 32ch;
}

/* Short bio */
.bio__grid {
	display: grid;
	grid-template-columns: repeat(12, minmax(0, 1fr));
	column-gap: var(--col-gap);
	row-gap: 32px;
}
.bio__side {
	grid-column: 1 / 4;
	display: grid;
	gap: 24px;
	align-content: start;
	justify-items: start;
}
.bio__copy {
	padding: 0;
	border: 0;
	background: none;
	cursor: pointer;
}
.bio__text {
	grid-column: 5 / 13;
	font-family: var(--font-display);
	font-size: clamp(1.5rem, 2.5vw, 2.4rem);
	line-height: 1.25;
}

/* Images */
.images.section {
	padding-block: clamp(32px, 5vw, 80px);
}
.images__grid {
	display: grid;
	grid-template-columns: repeat(12, minmax(0, 1fr));
	column-gap: var(--col-gap);
	row-gap: 24px;
	align-items: start;
}
.images__item {
	overflow: hidden;
	background: color-mix(in srgb, var(--ink) 6%, transparent);
}
.images__item img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	aspect-ratio: var(--ratio, 1.5);
}
.images__grid--1 .images__item {
	grid-column: 1 / -1;
}
.images__grid--2 .images__item:nth-child(1) {
	grid-column: 1 / 8;
}
.images__grid--2 .images__item:nth-child(2) {
	grid-column: 8 / 13;
	margin-top: clamp(48px, 12vw, 200px);
}
.images__grid--3 .images__item {
	grid-column: span 4;
}
.images__grid--3 .images__item:nth-child(2) {
	margin-top: clamp(32px, 6vw, 96px);
}
.images__caption {
	grid-column: 1 / -1;
}

/* Rich text */
.rich--first {
	padding-top: calc(var(--header-h) + clamp(64px, 10vw, 160px));
}
.rich__grid {
	display: grid;
	grid-template-columns: repeat(12, minmax(0, 1fr));
	column-gap: var(--col-gap);
	row-gap: 24px;
}
.rich__label {
	grid-column: 1 / 4;
	padding-top: 0.6em;
}
.rich__body {
	grid-column: 4 / 11;
	display: grid;
	gap: 32px;
}
.prose--long {
	color: color-mix(in srgb, var(--ink) 80%, transparent);
	max-width: 68ch;
}
.prose--long h2,
.prose--long h3 {
	margin: 1.6em 0 0.5em;
	font-family: var(--font-display);
	font-weight: 400;
	font-size: var(--fs-title);
	line-height: 1.15;
	color: var(--ink);
}
.prose--long ul,
.prose--long ol {
	margin: 1em 0;
	padding-left: 1.2em;
	list-style: disc;
}
.prose--long ol {
	list-style: decimal;
}
.prose--long a,
.prose a {
	text-decoration: underline;
	text-underline-offset: 3px;
}
.prose--long img {
	margin: 2em 0;
}

/* Call to action */
.cta__grid {
	display: grid;
	grid-template-columns: repeat(12, minmax(0, 1fr));
	column-gap: var(--col-gap);
	row-gap: 32px;
	align-items: end;
	padding-top: clamp(48px, 6vw, 96px);
	border-top: 1px solid var(--line);
}
.cta__title {
	grid-column: 1 / 10;
}
.cta__title em {
	color: var(--grey);
}
.cta__text {
	grid-column: 1 / 6;
	color: var(--grey);
	font-size: var(--fs-lead);
	line-height: 1.5;
}
.cta__button {
	grid-column: 11 / 13;
	grid-row: 1 / 3;
	justify-self: end;
	align-self: center;
}

/* Contact details + contact page */
.details {
	display: grid;
}
.details__row {
	display: grid;
	gap: 6px;
	padding-block: 18px;
	border-top: 1px solid var(--line);
}
.details__row dd {
	margin: 0;
}
.details__big {
	font-family: var(--font-display);
	font-size: clamp(1.4rem, 2vw, 1.9rem);
}
.details__time {
	color: var(--grey);
	font-variant-numeric: tabular-nums;
}
.details__links {
	display: flex;
	flex-wrap: wrap;
	gap: 8px 20px;
	font-weight: 500;
}
.contact--page {
	padding-top: calc(var(--header-h) + clamp(64px, 10vw, 160px));
}
.contact--page .contact__title {
	font-size: var(--fs-hero);
}
.contact__note {
	padding: 20px 0 0;
	border-top: 1px solid var(--line);
	color: var(--grey);
	font-size: var(--fs-small);
}

/* Project index */
.index__bar {
	display: flex;
	flex-wrap: wrap;
	align-items: flex-end;
	justify-content: space-between;
	gap: 24px 40px;
	margin-bottom: clamp(40px, 5vw, 80px);
	padding-bottom: 24px;
	border-bottom: 1px solid var(--line);
}
.index__title {
	flex-basis: 100%;
}
.index__filters {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
}
.chip {
	padding: 9px 18px;
	border: 1px solid var(--line-strong);
	border-radius: 999px;
	background: none;
	font-size: var(--fs-small);
	cursor: pointer;
	transition: background-color 0.3s, color 0.3s, border-color 0.3s;
}
.chip sup {
	font-size: 0.65em;
	color: var(--grey);
}
.chip:hover {
	border-color: var(--ink);
}
.chip.is-active {
	background: var(--ink);
	border-color: var(--ink);
	color: var(--ivory);
}
.chip.is-active sup {
	color: inherit;
}
.index__views {
	display: flex;
	gap: 10px;
	align-items: center;
	color: var(--grey);
	font-size: var(--fs-small);
}
.index__view {
	padding: 4px 0;
	border: 0;
	background: none;
	color: var(--grey);
	cursor: pointer;
}
.index__view[aria-pressed="true"] {
	color: var(--ink);
	text-decoration: underline;
	text-underline-offset: 4px;
}
[data-view="gallery"] .index__list,
[data-view="list"] .index__gallery {
	display: none;
}
.index .is-filtered {
	display: none;
}
.index__empty {
	padding-block: 48px;
	color: var(--grey);
}

.index__gallery {
	display: grid;
	grid-template-columns: repeat(12, minmax(0, 1fr));
	column-gap: var(--col-gap);
	row-gap: clamp(56px, 7vw, 112px);
	align-items: start;
}
.index-card {
	grid-column: 1 / 8;
}
.index-card:nth-child(4n + 2) {
	grid-column: 9 / 13;
	margin-top: clamp(80px, 14vw, 240px);
}
.index-card:nth-child(4n + 3) {
	grid-column: 2 / 7;
}
.index-card:nth-child(4n + 4) {
	grid-column: 7 / 13;
	margin-top: clamp(40px, 8vw, 140px);
}
.index-card__link {
	display: grid;
	grid-template-columns: auto 1fr;
	column-gap: 14px;
	row-gap: 4px;
}
.index-card__media {
	grid-column: 1 / -1;
	position: relative;
	overflow: hidden;
	aspect-ratio: var(--ratio, 1.5);
	max-height: 78svh;
	margin-bottom: 16px;
	background: color-mix(in srgb, var(--ink) 6%, transparent);
}
.index-card__inner {
	position: absolute;
	inset: -6% 0;
}
.index-card__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 1.2s var(--ease-out);
}
.index-card__link:hover img {
	transform: scale(1.04);
}
.index-card__num {
	padding-top: 0.55em;
}
.index-card__title {
	font-family: var(--font-display);
	font-size: var(--fs-title);
	line-height: 1.1;
}
.index-card__link:hover .index-card__title {
	font-style: italic;
}
.index-card__discipline {
	grid-column: 2;
	color: var(--grey);
	font-size: var(--fs-small);
}

.index-row {
	border-top: 1px solid var(--line);
}
.index-row:last-child {
	border-bottom: 1px solid var(--line);
}
.index-row__link {
	display: grid;
	grid-template-columns: repeat(12, minmax(0, 1fr));
	column-gap: var(--col-gap);
	align-items: baseline;
	padding-block: clamp(20px, 2.4vw, 34px);
	transition: color 0.4s;
}
.index__list:hover .index-row__link {
	color: color-mix(in srgb, var(--ink) 35%, transparent);
}
.index__list .index-row__link:hover {
	color: var(--ink);
}
.index-row__num {
	grid-column: 1 / 2;
}
.index-row__title {
	grid-column: 2 / 7;
	font-family: var(--font-display);
	font-size: clamp(1.75rem, 3.2vw, 3rem);
	line-height: 1.05;
	transition: transform 0.7s var(--ease-out);
}
.index-row__link:hover .index-row__title {
	font-style: italic;
	transform: translateX(10px);
}
.index-row__discipline {
	grid-column: 7 / 10;
	font-size: var(--fs-small);
}
.index-row__meta {
	grid-column: 10 / 12;
	font-size: var(--fs-small);
	color: var(--grey);
}
.index-row__arrow {
	grid-column: 12 / 13;
	justify-self: end;
	transition: transform 0.5s var(--ease-out);
}
.index-row__link:hover .index-row__arrow {
	transform: translateX(6px);
}

/* Case study */
.case__hero {
	padding-top: calc(var(--header-h) + clamp(56px, 8vw, 128px));
}
.case__head {
	display: grid;
	grid-template-columns: repeat(12, minmax(0, 1fr));
	column-gap: var(--col-gap);
	row-gap: 28px;
	margin-bottom: clamp(40px, 5vw, 80px);
}
.case__back {
	grid-column: 1 / -1;
	display: flex;
	justify-content: space-between;
	gap: 24px;
	color: var(--ink);
}
.case__types {
	color: var(--grey);
}
.case__head > .case__title {
	grid-column: 1 / 11;
	grid-row: 2;
}
.case__intro {
	grid-row: 3;
	grid-column: 7 / 13;
	display: grid;
	gap: 14px;
}
.case__discipline {
	font-weight: 500;
}
.case__summary {
	font-size: var(--fs-lead);
	line-height: 1.5;
	color: var(--grey);
}
.case__cover {
	position: relative;
	aspect-ratio: 16 / 9;
	max-height: 86svh;
	overflow: hidden;
	background: color-mix(in srgb, var(--ink) 6%, transparent);
}
.case__cover-inner {
	position: absolute;
	inset: -8% 0;
}
.case__cover img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.case__facts {
	display: grid;
	grid-template-columns: repeat(12, minmax(0, 1fr));
	gap: var(--col-gap);
}
.case__meta {
	grid-column: 1 / 7;
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 0 var(--col-gap);
	align-content: start;
}
.case__meta > div {
	display: grid;
	gap: 6px;
	padding-block: 16px;
	border-top: 1px solid var(--line);
}
.case__meta dd {
	margin: 0;
}
.case__scope {
	grid-column: 8 / 13;
	display: grid;
	gap: 12px;
	align-content: start;
}
.case__story {
	padding-block: clamp(40px, 5vw, 88px);
}
.case__story-grid {
	display: grid;
	grid-template-columns: repeat(12, minmax(0, 1fr));
	gap: var(--col-gap);
}
.case__story-title {
	grid-column: 1 / 4;
	padding-top: 0.6em;
}
.case__story-text {
	grid-column: 4 / 12;
	font-family: var(--font-display);
	font-size: clamp(1.4rem, 2.2vw, 2.1rem);
	line-height: 1.3;
}
.case__external {
	padding-block: 24px var(--section-y);
}
.case__next {
	margin-top: var(--section-y);
	overflow: hidden;
}
.case__next-link {
	position: relative;
	display: grid;
	gap: 12px;
	padding-block: clamp(72px, 10vw, 160px);
}
.case__next-title {
	position: relative;
	z-index: 2;
	font-family: var(--font-display);
	font-size: var(--fs-hero);
	line-height: 1;
	transition: transform 0.8s var(--ease-out);
}
.case__next-link:hover .case__next-title {
	font-style: italic;
	transform: translateX(16px);
}
.case__next-media {
	position: absolute;
	right: var(--gutter);
	top: 50%;
	width: clamp(180px, 22vw, 340px);
	aspect-ratio: 4 / 3;
	overflow: hidden;
	translate: 0 -50%;
	clip-path: inset(100% 0 0 0);
	transition: clip-path 0.9s var(--ease-out);
}
.case__next-media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.case__next-link:hover .case__next-media,
.case__next-link:focus-visible .case__next-media {
	clip-path: inset(0 0 0 0);
}
.case + .cta {
	padding-top: var(--section-y);
}

/* 404 */
.notfound {
	min-height: 90svh;
	display: flex;
	align-items: center;
	padding-top: var(--header-h);
}
.notfound__grid {
	display: grid;
	gap: 28px;
	justify-items: start;
}
.notfound__title {
	max-width: 14ch;
}
.notfound__text {
	color: var(--grey);
	font-size: var(--fs-lead);
}

/* Page transition curtain */
.page-curtain {
	position: fixed;
	inset: 0;
	z-index: 95;
	background: var(--ink);
	pointer-events: none;
	transform: scaleY(0);
	transform-origin: 50% 100%;
}

/* Responsive for this block */
@media (max-width: 1023px) {
	.intro__grid > .intro__title,
	.intro--image .intro__title {
		grid-column: 1 / -1;
	}
	.intro__lead {
		grid-column: 3 / 13;
	}
	.intro--image .intro__image {
		grid-column: 7 / 13;
		grid-row: 1 / 2;
	}
	.intro--image .intro__lead {
		grid-column: 1 / 11;
	}
	.about--right .about__image {
		grid-column: 7 / 13;
	}
	.about--right .about__content {
		grid-column: 1 / 7;
	}
	.steps__list {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
	.bio__side {
		grid-column: 1 / -1;
		grid-template-columns: 1fr auto;
		align-items: center;
	}
	.bio__text {
		grid-column: 1 / -1;
	}
	.rich__label {
		grid-column: 1 / -1;
	}
	.rich__body {
		grid-column: 1 / 12;
	}
	.cta__title {
		grid-column: 1 / -1;
	}
	.cta__text {
		grid-column: 1 / 9;
	}
	.cta__button {
		grid-column: 9 / 13;
		grid-row: 2;
	}
	.index-card,
	.index-card:nth-child(4n + 3) {
		grid-column: 1 / 8;
	}
	.index-card:nth-child(4n + 2),
	.index-card:nth-child(4n + 4) {
		grid-column: 7 / 13;
	}
	.index-row__title {
		grid-column: 2 / 8;
	}
	.index-row__discipline {
		grid-column: 8 / 12;
	}
	.index-row__meta {
		display: none;
	}
	.case__head > .case__title,
	.case__intro {
		grid-column: 1 / -1;
	}
	.case__intro {
		grid-column: 4 / 13;
	}
	.case__meta,
	.case__scope,
	.case__story-title,
	.case__story-text {
		grid-column: 1 / -1;
	}
}

@media (max-width: 767px) {
	.intro__lead,
	.intro--image .intro__lead {
		grid-column: 1 / -1;
	}
	.intro--image .intro__image {
		grid-column: 3 / 13;
	}
	.about--right .about__image,
	.about--right .about__content {
		grid-column: 1 / -1;
		grid-row: auto;
	}
	.steps__list {
		grid-template-columns: minmax(0, 1fr);
		row-gap: 32px;
	}
	.images__grid--2 .images__item:nth-child(1),
	.images__grid--2 .images__item:nth-child(2),
	.images__grid--3 .images__item {
		grid-column: 1 / -1;
		margin-top: 0;
	}
	.images__grid--2 .images__item:nth-child(2) {
		width: 78%;
		justify-self: end;
	}
	.rich__body {
		grid-column: 1 / -1;
	}
	.cta__text,
	.cta__button {
		grid-column: 1 / -1;
		justify-self: start;
	}
	.index__views {
		display: none;
	}
	.index-card,
	.index-card:nth-child(4n + 2),
	.index-card:nth-child(4n + 3),
	.index-card:nth-child(4n + 4) {
		grid-column: 1 / -1;
		margin-top: 0;
	}
	.index-card:nth-child(even) {
		width: 84%;
		justify-self: end;
	}
	.index-row__num {
		grid-column: 1 / -1;
	}
	.index-row__title {
		grid-column: 1 / 12;
	}
	.index-row__discipline {
		grid-column: 1 / 12;
		margin-top: 6px;
	}
	.case__back {
		flex-direction: column;
		gap: 8px;
	}
	.case__intro {
		grid-column: 1 / -1;
	}
	.case__cover {
		aspect-ratio: 4 / 5;
	}
	.case__meta {
		grid-template-columns: minmax(0, 1fr);
	}
	.case__next-media {
		display: none;
	}
}

/* 8. Motion states ---------------------------------------------------------
   .motion is set in <head> when motion is allowed; main.js removes it if the
   animation libraries fail, so content can never stay hidden. */
.word {
	display: inline-block;
	text-indent: 0;
	overflow: hidden;
	vertical-align: top;
	padding-bottom: 0.08em;
	margin-bottom: -0.08em;
}
.word__inner {
	display: inline-block;
	will-change: transform;
}
.motion [data-split]:not(.is-split) {
	opacity: 0;
}
.motion [data-reveal="fade"],
.motion [data-reveal="lines"],
.motion [data-hero-fade] {
	opacity: 0;
	transform: translateY(24px);
}
.motion [data-reveal="stagger"] > * {
	opacity: 0;
	transform: translateY(32px);
}
.motion [data-reveal="image"],
.motion [data-hero-portrait] {
	clip-path: inset(100% 0 0 0);
}
.motion [data-reveal="rule"] {
	--rule: 0;
}
.motion .practice[data-reveal="rule"],
.motion .principle[data-reveal="rule"],
.motion .field[data-reveal="rule"],
.motion .recognition__item[data-reveal="rule"],
.motion .case__meta > div[data-reveal="rule"] {
	border-color: transparent;
	background: linear-gradient(var(--line-strong), var(--line-strong)) no-repeat 0 0 / calc(var(--rule) * 100%) 1px;
}
.motion .field[data-reveal="rule"] {
	background-position: 0 100%;
}
.motion .field[data-reveal="rule"].is-ruled {
	border-color: var(--line-strong);
	background: none;
}
.motion .field[data-reveal="rule"].is-ruled:focus-within {
	border-color: var(--ink);
}

@media (prefers-reduced-motion: reduce) {
	*,
	*::before,
	*::after {
		animation-duration: 0.01ms !important;
		transition-duration: 0.01ms !important;
	}
}

/* 9. Responsive ------------------------------------------------------------ */
@media (max-width: 1199px) {
	.hero__title {
		grid-column: 1 / 10;
	}
	.hero__intro {
		grid-column: 5 / 9;
	}
	.practice__body {
		grid-column: 7 / 13;
	}
	.practice__logo {
		display: none;
	}
}

@media (max-width: 1023px) {
	:root {
		--header-h: 68px;
	}
	.site-header__toggle {
		display: inline-flex;
	}
	.site-nav {
		position: fixed;
		inset: 0;
		z-index: -1;
		display: flex;
		align-items: center;
		padding-inline: var(--gutter);
		background: var(--ink);
		color: var(--ivory);
		clip-path: inset(0 0 100% 0);
		transition: clip-path 0.8s var(--ease-in-out);
	}
	.site-nav.is-open {
		clip-path: inset(0 0 0 0);
	}
	.site-nav__list {
		flex-direction: column;
		gap: 4px;
	}
	.site-nav__list a {
		font-family: var(--font-display);
		font-size: clamp(2.75rem, 9vw, 4.5rem);
		font-weight: 400;
		line-height: 1.15;
	}
	.site-header.is-open {
		color: var(--ivory);
	}

	.hero__grid {
		grid-template-rows: auto auto auto auto auto;
	}
	.hero__eyebrow {
		grid-column: 1 / 9;
	}
	.hero__portrait {
		grid-column: 8 / 13;
		grid-row: 1 / 3;
		max-height: none;
	}
	.hero__title {
		grid-column: 1 / 13;
		grid-row: 3;
	}
	.hero__labels {
		grid-column: 1 / 5;
		grid-row: 4;
		align-self: start;
	}
	.hero__intro {
		grid-column: 6 / 13;
		grid-row: 4;
	}
	.hero__meta {
		grid-row: 5;
	}

	.pov__label,
	.pov__quote {
		grid-column: 1 / -1;
	}

	.work-item__media,
	.work-item:nth-child(even) .work-item__media {
		grid-column: 1 / 11;
		grid-row: auto;
	}
	.work-item:nth-child(even) .work-item__media {
		grid-column: 3 / 13;
	}
	.work-item__text,
	.work-item:nth-child(even) .work-item__text {
		grid-column: 1 / 9;
		grid-row: auto;
	}
	.work-item:nth-child(even) .work-item__text {
		grid-column: 3 / 11;
	}

	.approach__title {
		grid-column: 1 / -1;
	}
	.approach__text {
		grid-column: 4 / 13;
	}
	.approach__steps {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		row-gap: 40px;
	}

	.practices__title,
	.practices__intro {
		grid-column: 1 / -1;
	}
	.practice__num {
		grid-column: 1 / 2;
	}
	.practice__name {
		grid-column: 2 / 13;
	}
	.practice__body {
		grid-column: 2 / 12;
	}

	.about__image {
		grid-column: 1 / 7;
	}
	.about__content {
		grid-column: 7 / 13;
		padding-top: 0;
	}
	.principle__title {
		grid-column: 2 / 13;
	}
	.principle__text {
		grid-column: 2 / 12;
	}

	.contact__title {
		grid-column: 1 / -1;
	}
	.contact__aside {
		grid-column: 1 / 6;
	}
	.enquiry {
		grid-column: 7 / 13;
	}

	.site-footer__cols {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		row-gap: 40px;
	}

	.case__meta,
	.case__scope,
	.case__story-title,
	.case__story-text {
		grid-column: 1 / -1;
	}
}

@media (max-width: 767px) {
	.hero {
		min-height: auto;
	}
	.hero__eyebrow {
		grid-column: 1 / -1;
		grid-row: 1;
	}
	.hero__portrait {
		grid-column: 3 / 13;
		grid-row: 2;
		aspect-ratio: 4 / 5;
	}
	.hero__title {
		grid-row: 3;
	}
	.hero__intro {
		grid-column: 1 / -1;
		grid-row: 4;
	}
	.hero__labels {
		grid-column: 1 / -1;
		grid-row: 5;
	}
	.hero__meta {
		grid-row: 6;
	}

	.work__title {
		grid-column: 1 / 10;
	}
	.work__count {
		grid-column: 10 / 13;
	}
	.work__intro {
		grid-column: 1 / -1;
	}
	.work-item__media,
	.work-item:nth-child(even) .work-item__media,
	.work-item__text,
	.work-item:nth-child(even) .work-item__text {
		grid-column: 1 / -1;
	}
	.is-corridor .work-item {
		--w: min(80vw, calc(50svh * var(--ratio)));
		top: 42%;
	}
	.is-corridor .corridor__floor {
		top: calc(42% + 30svh);
	}
	.is-corridor .corridor__hud {
		flex-direction: column;
		align-items: flex-start;
		gap: 16px;
	}

	.approach__text {
		grid-column: 1 / -1;
	}
	.approach__steps {
		grid-template-columns: minmax(0, 1fr);
		row-gap: 28px;
	}

	.practice__num {
		grid-column: 1 / -1;
		padding-top: 0;
	}
	.practice__name,
	.practice__body {
		grid-column: 1 / -1;
	}

	.about__image,
	.about__content {
		grid-column: 1 / -1;
	}
	.about__image {
		width: 86%;
	}
	.principle__num {
		grid-column: 1 / -1;
	}
	.principle__title,
	.principle__text {
		grid-column: 1 / -1;
	}

	.contact__aside,
	.enquiry {
		grid-column: 1 / -1;
	}
	.enquiry__footer {
		flex-direction: column;
		align-items: flex-start;
		gap: 20px;
	}

	.site-footer__cols {
		grid-template-columns: minmax(0, 1fr);
	}
	.site-footer__bottom {
		flex-direction: column;
		gap: 10px;
	}

	.recognition__item {
		grid-template-columns: 1fr;
		gap: 4px;
	}
	.recognition__year {
		justify-self: start;
	}

	.case__meta {
		grid-template-columns: minmax(0, 1fr);
	}
	.case__gallery-item,
	.case__gallery-item:nth-child(3n + 2),
	.case__gallery-item:nth-child(3n) {
		grid-column: 1 / -1;
	}
}