:root {
  --bg: #f5f5f5;
  --text: #111111;
  --text-muted: #666666;
  --border: rgba(0, 0, 0, 0.08);
  --font: "Inter", system-ui, sans-serif;
  --pad: clamp(2.5rem, 6vw, 5rem);
  --project-pad: clamp(2.5rem, 6vw, 5rem);
  --header-h: 64px;
  --ease: cubic-bezier(0.25, 0.1, 0.25, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

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

ul {
  list-style: none;
}

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

/* Header — inspired by Heinrich / KOE */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  padding: 0 var(--pad);
  background: rgba(245, 245, 245, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  color: var(--text);
}

.logo,
.nav a,
.menu-toggle {
  position: relative;
  z-index: 1001;
}

.logo {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.nav {
  display: flex;
  gap: 1.75rem;
}

.nav a {
  font-size: 14px;
  font-weight: 400;
  opacity: 0.85;
  transition: opacity 0.2s var(--ease);
}

.nav a:hover {
  opacity: 1;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: currentColor;
}

/* Intro — brief, personal like all three references */

.intro {
  padding: calc(var(--header-h) + 4rem) var(--pad) 3rem;
  max-width: 680px;
  scroll-margin-top: calc(var(--header-h) + 1rem);
}

.intro-label {
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 1rem;
  color: var(--text-muted);
}

.intro-hello {
  font-size: clamp(2.75rem, 8vw, 5rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1;
  margin: 0 0 1.5rem;
  color: var(--text);
}

.intro-text {
  font-size: clamp(1.05rem, 2.5vw, 1.2rem);
  line-height: 1.65;
  font-weight: 400;
  color: var(--text);
}

/* Marquee — nod to Viktor Strömberg */

.marquee {
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 0.9rem 0;
  margin-bottom: 0.5rem;
  background: color-mix(in srgb, var(--text) 3%, transparent);
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 44s linear infinite;
  will-change: transform;
}

.marquee-track span {
  flex: none;
  font-size: clamp(13px, 1.35vw, 16px);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text);
  white-space: nowrap;
  padding-right: 0;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* Work feed — large vertical cards like KOE & Heinrich */

.work {
  padding: 0 var(--pad) 5rem;
  scroll-margin-top: calc(var(--header-h) + 1rem);
}

.work-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.work-item {
  position: relative;
  display: block;
  overflow: hidden;
  border-radius: 2px;
  background: #e8e8e8;
}

.work-item-image {
  aspect-ratio: 4 / 3;
  width: 100%;
  transition: transform 0.7s var(--ease);
  will-change: transform;
}

.work-item:hover .work-item-image,
.work-item:focus-visible .work-item-image {
  transform: scale(1.03);
}

.work-item-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.75rem;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.55) 0%, transparent 55%);
  color: #fff;
  opacity: 0;
  transition: opacity 0.35s var(--ease);
}

.work-item:hover .work-item-overlay,
.work-item:focus-visible .work-item-overlay {
  opacity: 1;
}

.work-item-type {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.75;
  margin-bottom: 0.35rem;
}

.work-item-title {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 0.25rem;
}

.work-item-subtitle {
  font-size: 14px;
  opacity: 0.85;
  font-weight: 300;
}

.work-item-view {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  font-size: 12px;
  color: #fff;
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(8px);
  padding: 0.4rem 0.75rem;
  border-radius: 100px;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}

.work-item:hover .work-item-view,
.work-item:focus-visible .work-item-view {
  opacity: 1;
  transform: translateY(0);
}

/* About */

.about {
  border-top: 1px solid var(--border);
  padding: 5rem var(--pad);
  background: #fff;
  scroll-margin-top: calc(var(--header-h) + 1rem);
}

.about-inner {
  max-width: 900px;
}

.about-columns {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  margin-top: 1.5rem;
}

.about-columns p {
  color: var(--text-muted);
  margin-bottom: 1rem;
  max-width: 48ch;
}

.about-meta li {
  display: flex;
  flex-direction: column;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}

.about-meta li:first-child {
  border-top: 1px solid var(--border);
}

.about-meta span {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 0.2rem;
}

/* Dedicated about page */

.about-page-main {
  padding: calc(var(--header-h) + 3.5rem) var(--pad) 5rem;
  max-width: 1100px;
  margin: 0 auto;
}

.about-hero {
  display: grid;
  grid-template-columns: 1fr 0.95fr;
  gap: 3rem 4rem;
  align-items: center;
  margin-bottom: 4.5rem;
}

.about-hero-text {
  max-width: 520px;
}

.about-hello {
  font-size: clamp(2.75rem, 8vw, 5rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1;
  margin: 0 0 1.5rem;
  color: var(--text);
}

.about-hero-media {
  min-width: 0;
}

.about-slideshow {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: 2px;
  background: #ececec;
}

.about-slideshow img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.8s ease;
}

.about-slideshow img.is-active {
  opacity: 1;
}

.about-section {
  padding: 2.5rem 0;
  border-top: 1px solid var(--border);
}

.about-section--education {
  padding-bottom: 3.5rem;
}

.about-section-title,
.about-skills-title {
  font-size: clamp(1.35rem, 2.8vw, 1.75rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  text-transform: none;
  color: var(--text);
  margin: 0 0 1.5rem;
}

.about-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.about-list--education li {
  padding: 1.75rem 0;
}

.about-list--education .about-list-main > p:not(.about-list-copy) {
  max-width: none;
  font-size: 15px;
}

.about-list-copy {
  margin-top: 0.75rem !important;
  max-width: 62ch !important;
  font-size: 15px !important;
  line-height: 1.7 !important;
}

.about-list li {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.5rem 2rem;
  align-items: start;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border);
}

.about-list li:first-child {
  border-top: 1px solid var(--border);
}

.about-list-main h3,
.about-nested h4,
.about-skill h4 {
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--text);
  margin: 0 0 0.35rem;
}

.about-list-main p {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-muted);
  max-width: 52ch;
}

.about-nested {
  margin-top: 1.25rem;
  padding-top: 1.15rem;
  border-top: 1px solid var(--border);
  max-width: 62ch;
}

.about-nested p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-muted);
}

.about-list-meta {
  font-size: 13px;
  color: var(--text-muted);
  white-space: nowrap;
  padding-top: 0.2rem;
}

.about-skills {
  margin-top: 3rem;
}

.about-skills-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  max-width: 52ch;
}

.about-skill p {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-muted);
}

.about-skill-examples {
  margin-top: 0.55rem !important;
  font-size: 13px !important;
  color: #888 !important;
}

.about-tools-list {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-muted);
  max-width: 52ch;
}

.about-copy {
  margin-bottom: 2rem;
}

.about-copy p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-muted);
  max-width: 52ch;
  margin: 0 0 1rem;
}

.about-meta--page {
  max-width: 420px;
}

.about-reveal {
  opacity: 0;
  transform: translateY(1.25rem);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@media (prefers-reduced-motion: reduce) {
  .about-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Footer — minimal like reference sites */

.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1.5rem var(--pad) 2rem;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--text);
}

/* Project detail page — KOE-inspired full-width layout */

.project-detail {
  padding: calc(var(--header-h) + 2.5rem) 0 5rem;
  max-width: none;
  margin: 0;
}

.project-detail-intro {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 3rem 5rem;
  max-width: none;
  margin: 0;
  padding: 0 var(--project-pad) 2.5rem;
}

.project-detail-intro .back-link {
  grid-column: 1 / -1;
}

.project-detail-intro-left h1 {
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin-bottom: 0.75rem;
}

.back-link {
  display: inline-block;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 2rem;
  transition: color 0.2s;
}

.back-link:hover {
  color: var(--text);
}

.project-detail-type {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.project-detail-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-muted);
  font-weight: 300;
  line-height: 1.5;
  max-width: 42ch;
}

.project-detail-description {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 0;
  max-width: 48ch;
}

.project-detail-meta-bar {
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 0.65rem var(--project-pad);
  margin: 0 0 2.5rem;
}

.project-detail-meta-track {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: lowercase;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.project-hero {
  width: 100%;
  padding: 0 var(--project-pad) 5rem;
}

.project-hero .case-study-slot {
  border-radius: 2px;
}

.project-hero .case-study-slot--empty {
  aspect-ratio: 16 / 9;
  min-height: min(62vh, 720px);
}

.project-hero .case-study-slot--filled img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 2px;
}

.project-hero .case-study-slot--filled video {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 2px;
}

.project-case-study {
  display: flex;
  flex-direction: column;
  gap: 6rem;
  width: 100%;
  padding: 0;
}

.case-study-section {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  width: 100%;
}

.case-study-text {
  padding: 0 var(--project-pad);
  max-width: min(640px, 90vw);
}

.case-study-heading {
  font-size: clamp(1.5rem, 2.8vw, 2rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.case-study-intro {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 52ch;
}

.case-study-images {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  width: 100%;
  padding: 0 var(--project-pad);
}

.case-study-images--duo {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
}

.case-study-slot {
  margin: 0;
  overflow: hidden;
  border-radius: 2px;
}

.case-study-slot img,
.case-study-slot video {
  width: 100%;
  height: auto;
  display: block;
}

.case-study-slot--filled {
  background: #e8e8e8;
}

.case-study-slot--empty {
  aspect-ratio: 16 / 10;
  min-height: min(52vh, 600px);
  background: #ececec;
  border: 1px dashed rgba(0, 0, 0, 0.1);
}

.case-study-slot--ratio-16-9,
.case-study-slot--ratio-16-9.case-study-slot--empty {
  aspect-ratio: 16 / 9;
}

.case-study-slot--ratio-16-9.case-study-slot--filled img,
.case-study-slot--ratio-16-9.case-study-slot--filled video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.case-study-slot--focus-center.case-study-slot--filled img,
.case-study-slot--focus-center.case-study-slot--filled video {
  object-position: center center;
}

.case-study-slot--contain.case-study-slot--filled img {
  object-fit: contain;
  background: transparent;
}

.case-study-slot--video.case-study-slot--filled {
  background: #111;
}

.project-hero .case-study-slot--filled video,
.layout-full-image .case-study-slot--filled video {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 2px;
}

.layout-full-image .case-study-slot--empty,
.layout-full-image .case-study-slot--video.case-study-slot--empty {
  aspect-ratio: 16 / 9;
  min-height: min(62vh, 720px);
}

.layout-full-image .case-study-slot--filled {
  min-height: 0;
}

.layout-full-image .layout-subheading {
  margin-bottom: 1.25rem;
}

.layout-full-image .case-study-slot {
  width: 100%;
}

.layout-full-image--compact .case-study-slot--filled {
  display: flex;
  justify-content: center;
  background: transparent;
}

.layout-full-image--compact .case-study-slot--filled img,
.layout-full-image--compact .case-study-slot--filled video {
  width: auto;
  max-width: 100%;
  max-height: min(68vh, 720px);
  height: auto;
  object-fit: contain;
}

.layout-full-image--compact .case-study-slot--empty {
  max-height: min(68vh, 720px);
  min-height: min(42vh, 420px);
}

.layout-duo-row--equal {
  align-items: stretch;
}

.layout-duo-row--equal .case-study-slot,
.layout-duo-row--equal .case-study-slot--empty {
  aspect-ratio: 16 / 10;
  min-height: 0;
  height: 100%;
}

.layout-duo-row--equal .case-study-slot--filled img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.layout-duo-row--prototype {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 160px));
  align-items: stretch;
  gap: 0.5rem;
  width: 100%;
}

.layout-duo-row--prototype .case-study-slot,
.layout-duo-row--prototype .case-study-slot--empty,
.layout-duo-row--prototype .case-study-slot--square,
.layout-duo-row--prototype .case-study-slot--square.case-study-slot--empty {
  aspect-ratio: 1;
  min-height: 0;
  width: 100%;
  height: auto;
}

.layout-duo-row--prototype .case-study-slot--filled img,
.layout-duo-row--prototype .case-study-slot--square.case-study-slot--filled img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.case-study-images--duo .case-study-slot--empty {
  min-height: min(48vh, 560px);
}

.case-study-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  height: 100%;
  min-height: inherit;
  padding: 2rem;
  text-align: center;
}

.case-study-placeholder-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
}

.case-study-placeholder-path {
  font-family: ui-monospace, "Cascadia Code", monospace;
  font-size: 10px;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.75);
  padding: 0.4rem 0.65rem;
  border-radius: 4px;
  word-break: break-all;
  max-width: 90%;
}

/* Xiaomi custom layout */

.project-custom-layout {
  gap: 5rem;
}

.layout-block {
  width: 100%;
  padding: 0 var(--project-pad);
}

.layout-section-heading {
  padding-top: 1rem;
}

.layout-section-title {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 500;
  letter-spacing: -0.02em;
}

.layout-heading {
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.layout-subheading {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  margin-bottom: 0.75rem;
}

.layout-body {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 52ch;
}

.layout-heading-sm {
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  margin-bottom: 2rem;
}

.layout-background-problem {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.layout-background-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem 4rem;
  align-items: center;
}

.layout-background-item--reverse .layout-background-text {
  order: 2;
}

.layout-background-item--reverse .layout-background-image {
  order: 1;
}

.layout-background-image .case-study-slot--empty {
  aspect-ratio: 4 / 3;
  min-height: min(32vh, 360px);
}

.layout-text-image-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem 4rem;
  align-items: center;
}

.layout-text-image-split--reverse .layout-split-text {
  order: 2;
}

.layout-text-image-split--reverse .layout-split-image {
  order: 1;
}

.layout-split-image .case-study-slot--empty {
  aspect-ratio: 4 / 3;
  min-height: min(36vh, 420px);
}

.layout-split-image .case-study-slot--ratio-16-9,
.layout-split-image .case-study-slot--ratio-16-9.case-study-slot--empty {
  aspect-ratio: 16 / 9;
  min-height: min(32vh, 360px);
}

.layout-subsection-column-image {
  margin-top: 0.75rem;
}

.layout-subsection-column-image .case-study-slot--empty,
.layout-subsection-column-image .case-study-slot--ratio-16-9 {
  aspect-ratio: 16 / 9;
  min-height: 0;
}

.layout-subsection--with-images .layout-subsection-columns {
  align-items: start;
}

.layout-duo-row .case-study-slot--ratio-16-9,
.layout-duo-row .case-study-slot--ratio-16-9.case-study-slot--empty {
  aspect-ratio: 16 / 9;
  min-height: min(36vh, 420px);
}

.layout-duo-above {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.layout-text-stack-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem 4rem;
  align-items: start;
}

.layout-image-stack {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.layout-image-stack .case-study-slot--empty {
  aspect-ratio: 4 / 3;
  min-height: 200px;
}

.layout-subsection {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.layout-subsection--centered {
  align-items: center;
  text-align: center;
}

.layout-subsection--centered .layout-body {
  margin-inline: auto;
}

.layout-subsection-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem 3rem;
  width: 100%;
  margin-top: 1.5rem;
  text-align: left;
}

.layout-subheading-sm {
  font-size: clamp(0.95rem, 1.6vw, 1.1rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  margin-bottom: 0.5rem;
}

.layout-body--column {
  max-width: none;
}

.layout-subsection-image .case-study-slot--empty {
  aspect-ratio: 16 / 10;
  min-height: min(40vh, 480px);
}

.layout-quad-block {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.layout-quad {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
}

.layout-quad .case-study-slot--empty {
  aspect-ratio: 1;
  min-height: 160px;
}

.layout-single-large .layout-large-image .case-study-slot--empty {
  aspect-ratio: 16 / 10;
  min-height: min(52vh, 600px);
}

.layout-duo-below {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.layout-duo-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
}

.layout-duo-row--captioned {
  align-items: stretch;
  gap: 1.25rem 0.75rem;
}

.layout-duo-item {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-width: 0;
  height: 100%;
}

.layout-duo-item .layout-body {
  max-width: none;
  margin: 0;
}

.layout-duo-item .case-study-slot {
  margin-top: auto;
  width: 100%;
}

.layout-duo-row .case-study-slot--empty {
  aspect-ratio: 16 / 10;
  min-height: min(42vh, 480px);
}

.layout-caption-below {
  margin-top: 0.25rem;
}

.layout-full-image .case-study-slot--empty {
  aspect-ratio: 16 / 9;
  min-height: min(62vh, 720px);
}

.layout-quad--small {
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  align-items: stretch;
}

.layout-quad--featured-last {
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  align-items: stretch;
}

.layout-quad--featured-last .case-study-slot--featured {
  width: 100%;
}

.layout-quad--small .case-study-slot,
.layout-quad--small .case-study-slot--empty {
  aspect-ratio: 1;
  min-height: 0;
  width: 100%;
  height: auto;
  background: #f0f0f0;
}

.layout-quad--small .case-study-slot--filled img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.layout-quad--contain {
  align-items: end;
}

.layout-quad--contain .case-study-slot,
.layout-quad--contain .case-study-slot--empty {
  aspect-ratio: auto;
  background: transparent;
  height: auto;
}

.layout-quad--contain .case-study-slot--filled img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.layout-quad-item {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  min-width: 0;
}

.layout-image-caption {
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: #111;
  margin: 0;
}

.layout-image-description {
  font-size: 0.85rem;
  line-height: 1.55;
  color: var(--text-muted, #555);
  margin: 0;
}

.layout-full-image .layout-body {
  margin-bottom: 1.25rem;
  max-width: 52ch;
}

.layout-full-image__below {
  margin-top: 0.5rem;
}

.layout-full-image__below--single {
  grid-template-columns: 1fr 1fr;
}

.layout-full-image__below + .layout-full-image__below {
  margin-top: 0.5rem;
}

.layout-workflow-poster-split {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 3rem 4rem;
  align-items: center;
}

.layout-workflow-poster-split__text .layout-body {
  max-width: 42ch;
}

.layout-workflow-poster {
  display: flex;
  align-items: flex-end;
  gap: 0.5rem;
  width: 100%;
}

.layout-workflow-poster__workflow {
  flex: 0 0 calc(32% - 0.25rem);
  width: calc(32% - 0.25rem);
  min-width: 0;
}

.layout-workflow-poster__poster {
  flex: 0 0 calc(25% - 0.25rem);
  width: calc(25% - 0.25rem);
  min-width: 0;
  display: flex;
}

.layout-workflow-poster__poster .case-study-slot {
  width: 100%;
  height: auto;
  background: transparent;
}

.layout-workflow-poster__poster .case-study-slot--filled img {
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
}

.layout-workflow-poster__workflow .case-study-slot--filled img {
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
}

.layout-quad--renders {
  margin-top: 0.5rem;
  grid-template-columns: repeat(4, 1fr);
}

.layout-quad--renders .case-study-slot--empty {
  aspect-ratio: 1;
  min-height: 140px;
}

.layout-scenario-duo {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.layout-scenario-images {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
}

.layout-scenario-images .case-study-slot--empty {
  aspect-ratio: 16 / 10;
  min-height: min(44vh, 500px);
}

.layout-scenario-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem 4rem;
  align-items: center;
}

.layout-scenario-split--reverse .layout-scenario-split-text {
  order: 2;
}

.layout-scenario-split--reverse .layout-scenario-split-image {
  order: 1;
}

.layout-scenario-split-image .case-study-slot--empty {
  aspect-ratio: 16 / 10;
  min-height: min(44vh, 500px);
}

.layout-reflection-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem 4rem;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.layout-reflection-image .case-study-slot--empty {
  aspect-ratio: 4 / 5;
  min-height: min(50vh, 560px);
}

.project-gallery {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  margin-top: 3rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border);
}

.project-gallery-section {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.project-gallery-heading {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.project-gallery-grid {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.project-gallery-item {
  margin: 0;
  border-radius: 2px;
  overflow: hidden;
  background: #eee;
}

.project-gallery-item img {
  width: 100%;
  height: auto;
  display: block;
}

.project-more {
  max-width: none;
  margin: 6rem 0 0;
  padding: 3rem var(--project-pad) 0;
  border-top: 1px solid var(--border);
}

.project-more-label {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.project-more-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.project-more-item {
  display: block;
  overflow: hidden;
  border-radius: 2px;
  background: #ececec;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.project-more-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.project-more-image {
  aspect-ratio: 4 / 3;
  width: 100%;
}

.project-more-info {
  padding: 0.85rem 0.75rem 1rem;
}

.project-more-info h3 {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin-bottom: 0.2rem;
}

.project-more-info p {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Responsive */

@media (max-width: 768px) {
  .project-detail-intro {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .project-detail-meta-track {
    white-space: normal;
    line-height: 1.6;
  }

  .case-study-images--duo {
    grid-template-columns: 1fr;
  }

  .case-study-slot--empty,
  .case-study-images--duo .case-study-slot--empty {
    min-height: min(40vh, 400px);
  }

  .project-hero .case-study-slot--empty {
    min-height: min(45vh, 480px);
  }

  .layout-text-stack-images,
  .layout-background-item,
  .layout-background-item--reverse,
  .layout-text-image-split,
  .layout-text-image-split--reverse,
  .layout-scenario-split,
  .layout-scenario-split--reverse,
  .layout-reflection-split {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .layout-text-image-split--reverse .layout-split-text,
  .layout-text-image-split--reverse .layout-split-image,
  .layout-scenario-split--reverse .layout-scenario-split-text,
  .layout-scenario-split--reverse .layout-scenario-split-image {
    order: unset;
  }

  .layout-background-item--reverse .layout-background-text,
  .layout-background-item--reverse .layout-background-image {
    order: unset;
  }

  .layout-quad {
    grid-template-columns: repeat(2, 1fr);
  }

  .layout-quad--small,
  .layout-quad--featured-last {
    grid-template-columns: 1fr;
  }

  .layout-quad--renders {
    grid-template-columns: repeat(2, 1fr);
  }

  .layout-workflow-poster-split {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .layout-workflow-poster {
    flex-direction: column;
    align-items: flex-start;
  }

  .layout-workflow-poster__workflow,
  .layout-workflow-poster__poster {
    flex: none;
    width: 100%;
  }

  .layout-workflow-poster__workflow {
    width: 70%;
  }

  .layout-workflow-poster__poster {
    width: 50%;
  }

  .layout-workflow-poster__workflow .case-study-slot--filled img,
  .layout-workflow-poster__poster .case-study-slot,
  .layout-workflow-poster__poster .case-study-slot--filled img {
    width: 100%;
    height: auto;
  }

  .layout-subsection-columns {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .layout-duo-row,
  .layout-scenario-images {
    grid-template-columns: 1fr;
  }

  .layout-duo-row--prototype {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .work-list {
    grid-template-columns: 1fr;
  }

  .work-item-overlay {
    opacity: 1;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.5) 0%, transparent 40%);
    padding: 1.25rem;
  }

  .work-item-view {
    opacity: 1;
    transform: none;
  }

  .about-columns {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .about-list li {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .about-skills-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .about-hero {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .about-slideshow {
    aspect-ratio: 3 / 4;
    max-width: 420px;
  }
}

@media (max-width: 640px) {
  .project-more-grid {
    grid-template-columns: 1fr;
  }

  .menu-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--bg);
    color: var(--text);
    border-bottom: 1px solid var(--border);
    padding: 0.5rem var(--pad) 1rem;
    transform: translateY(-110%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
  }

  .nav.nav-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav a {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border);
    opacity: 1;
  }

  .nav a:last-child {
    border-bottom: none;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .marquee-track {
    animation: none;
  }

  .work-item-image {
    transition: none;
  }
}