:root {
  color-scheme: light;
  --bg: #f4f3ef;
  --surface: #ffffff;
  --surface-strong: #e8e9e5;
  --text: #17191c;
  --text-muted: #5d6268;
  --line: #cacdc9;
  --accent: #2458e8;
  --accent-text: #ffffff;
  --focus: #1746ca;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 14px;
  --shadow: 0 20px 55px rgba(24, 27, 31, 0.1);
  --page: min(1420px, calc(100vw - 48px));
  --display: Manrope, Arial, sans-serif;
  --body: Manrope, Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

html[data-theme="dark"] {
  color-scheme: dark;
  --bg: #111315;
  --surface: #191c1f;
  --surface-strong: #22262a;
  --text: #f1f2ee;
  --text-muted: #a9adb2;
  --line: #373b3f;
  --accent: #829cff;
  --accent-text: #10172e;
  --focus: #9bb0ff;
  --shadow: 0 20px 55px rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.65;
  transition: background-color 220ms ease, color 220ms ease;
}

body::before {
  content: "";
  position: fixed;
  z-index: -1;
  inset: 0;
  background-image:
    linear-gradient(to right, color-mix(in srgb, var(--line) 20%, transparent) 1px, transparent 1px),
    linear-gradient(to bottom, color-mix(in srgb, var(--line) 14%, transparent) 1px, transparent 1px);
  background-size: 96px 96px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.28), transparent 72%);
  pointer-events: none;
}

a {
  color: inherit;
}

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

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

button {
  font: inherit;
}

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 4px;
}

.page-shell {
  width: var(--page);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  z-index: 50;
  top: 12px;
  min-height: 68px;
  margin-top: 12px;
  padding: 0 18px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border: 1px solid color-mix(in srgb, var(--line) 88%, transparent);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.brand {
  width: max-content;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  text-decoration: none;
}

.site-nav {
  display: flex;
  gap: 28px;
}

.site-nav a {
  position: relative;
  color: var(--text-muted);
  font-size: 0.86rem;
  font-weight: 700;
  text-decoration: none;
  transition: color 160ms ease;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -7px;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.site-nav a:hover {
  color: var(--text);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
}

.site-header-buttons {
  justify-self: end;
  display: flex;
  gap: 8px;
}

.menu-toggle,
.theme-toggle {
  min-width: 44px;
  min-height: 44px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  transition: background-color 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.menu-toggle {
  display: none;
  padding: 0 12px;
  border-radius: var(--radius-sm);
}

.theme-toggle {
  position: relative;
  overflow: hidden;
  border-radius: 50%;
}

.menu-toggle:hover,
.theme-toggle:hover {
  border-color: var(--accent);
}

.menu-toggle:active,
.theme-toggle:active,
.button:active {
  transform: translateY(1px);
}

.theme-toggle__icon {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  transition: opacity 200ms ease, transform 200ms ease;
}

.theme-toggle__icon svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
}

.theme-toggle__icon--moon {
  opacity: 0;
  transform: translateY(100%);
}

html[data-theme="dark"] .theme-toggle__icon--sun {
  opacity: 0;
  transform: translateY(-100%);
}

html[data-theme="dark"] .theme-toggle__icon--moon {
  opacity: 1;
  transform: translateY(0);
}

.eyebrow {
  margin: 0 0 22px;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  line-height: 1.2;
  text-transform: uppercase;
}

.hero {
  position: relative;
  min-height: min(790px, calc(100dvh - 92px));
  padding: clamp(84px, 12vw, 170px) 0 54px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-bottom: 1px solid var(--line);
}

.hero-intro {
  margin-bottom: 20px;
}

.hero-rotator {
  min-height: clamp(245px, 37vw, 500px);
}

.hero-copy {
  max-width: 1170px;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(3.6rem, 7.2vw, 7.5rem);
  font-weight: 700;
  letter-spacing: -0.072em;
  line-height: 0.96;
}

.hero-copy-rotating {
  position: absolute;
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: opacity 450ms ease, transform 450ms cubic-bezier(0.22, 0.78, 0.22, 1);
}

.hero-copy-rotating.is-active {
  position: relative;
  opacity: 1;
  transform: none;
  pointer-events: auto;
}

.hero-actions {
  display: flex;
  gap: 10px;
  margin-top: 36px;
}

.button {
  min-height: 48px;
  padding: 0 19px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 0.91rem;
  font-weight: 750;
  text-decoration: none;
  transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.button-primary {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--accent-text);
}

.button-primary:hover {
  background: color-mix(in srgb, var(--accent) 88%, var(--text));
}

.button-secondary {
  background: var(--surface);
}

.button-secondary:hover {
  border-color: var(--accent);
}

.work,
.product-experiments,
.approach,
.about {
  padding: clamp(92px, 11vw, 164px) 0;
  border-bottom: 1px solid var(--line);
}

.section-heading {
  margin-bottom: clamp(48px, 7vw, 88px);
}

.section-heading h2,
.about-copy h2,
.site-footer h2 {
  max-width: 930px;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2.8rem, 5.3vw, 5.8rem);
  font-weight: 700;
  letter-spacing: -0.06em;
  line-height: 0.98;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(20px, 3vw, 42px);
}

.project-card {
  min-width: 0;
}

.project-card-link {
  display: block;
  border-radius: var(--radius-lg);
  text-decoration: none;
}

.project-visual {
  position: relative;
  min-height: clamp(430px, 48vw, 650px);
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  isolation: isolate;
}

.project-media {
  position: absolute;
  inset: 0;
}

.project-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 560ms cubic-bezier(0.2, 0.8, 0.2, 1), filter 300ms ease;
}

.project-card-link:hover .project-card-image {
  transform: scale(1.025);
}

.project-hover-copy {
  position: absolute;
  z-index: 3;
  left: 22px;
  right: 22px;
  bottom: 22px;
  padding: 22px;
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  color: var(--text);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transform: translateY(10px);
  opacity: 0;
  transition: opacity 220ms ease, transform 220ms ease;
}

.project-card-link:hover .project-hover-copy,
.project-card-link:focus-visible .project-hover-copy {
  opacity: 1;
  transform: none;
}

.project-hover-copy h3,
.project-horizontal-copy h3 {
  margin: 0 0 8px;
  font-family: var(--display);
  font-size: clamp(1.65rem, 2.8vw, 2.7rem);
  letter-spacing: -0.045em;
  line-height: 1.05;
}

.project-hover-copy p,
.project-horizontal-subtitle {
  margin: 0;
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: 0.72rem;
  line-height: 1.55;
  text-transform: uppercase;
}

.soft-olive {
  background: #dfe3d6;
}

.warm-sand {
  background: #e8dfd2;
}

.muted-blue {
  background: #dce3ea;
}

.paper-white {
  background: #f1f1ed;
}

.project-card-horizontal {
  grid-column: 1 / -1;
}

.project-card-horizontal .project-visual {
  min-height: 430px;
  background: var(--surface-strong);
}

.project-horizontal-content {
  min-height: inherit;
  padding: clamp(30px, 5vw, 70px);
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(340px, 1.2fr);
  gap: 50px;
  align-items: center;
}

.project-card-badge {
  position: absolute;
  z-index: 4;
  top: 22px;
  right: 22px;
  padding: 8px 11px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: 0.7rem;
  text-transform: uppercase;
}

.project-horizontal-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}

.project-horizontal-tags span,
.compliance-pill {
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: 0.7rem;
}

.project-horizontal-visual {
  position: relative;
  min-height: 300px;
}

.compliance-window {
  position: absolute;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.compliance-window-back {
  inset: 10px 12% 44px 2%;
  padding: 26px;
  transform: rotate(-2deg);
}

.compliance-window-front {
  inset: 54px 0 0 18%;
  padding: 28px;
}

.compliance-window h4 {
  margin: 18px 0 8px;
  font-size: 1.2rem;
}

.compliance-window p {
  color: var(--text-muted);
}

.compliance-window-bar,
.compliance-line {
  display: block;
  height: 8px;
  margin-bottom: 12px;
  border-radius: 3px;
  background: var(--line);
}

.compliance-line-short {
  width: 52%;
}

.compliance-pill,
.compliance-badge {
  display: inline-block;
}

.compliance-badge {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.78rem;
}

.compliance-checks {
  display: grid;
  gap: 8px;
}

.compliance-checks span {
  padding-top: 8px;
  border-top: 1px solid var(--line);
  color: var(--text-muted);
  font-size: 0.82rem;
}

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

.approach-block {
  padding: 46px 0;
  display: grid;
  grid-template-columns: minmax(220px, 0.42fr) 1fr;
  gap: clamp(36px, 8vw, 120px);
  border-bottom: 1px solid var(--line);
}

.approach-block h3 {
  margin: 0;
  font-size: clamp(1.35rem, 2vw, 2rem);
  letter-spacing: -0.035em;
}

.approach-items {
  margin: 0;
  padding: 0;
  list-style: none;
}

.approach-items li {
  padding: 16px 0;
  display: grid;
  grid-template-columns: minmax(210px, 0.8fr) 1fr;
  gap: 26px;
  border-bottom: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
}

.approach-items li:first-child {
  padding-top: 0;
}

.approach-items li:last-child {
  border-bottom: 0;
}

.approach-items span {
  color: var(--text-muted);
}

.about-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: clamp(50px, 9vw, 140px);
  align-items: start;
}

.about-copy h2 {
  margin-bottom: 22px;
}

.about-copy > p:not(.eyebrow) {
  max-width: 680px;
  color: var(--text-muted);
  font-size: clamp(1rem, 1.3vw, 1.15rem);
}

.about-photo-wrap {
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.about-photo {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.site-footer {
  padding: clamp(90px, 12vw, 170px) 0 70px;
}

.site-footer h2 {
  margin-bottom: 55px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-links a {
  padding-bottom: 5px;
  border-bottom: 1px solid currentColor;
  font-weight: 700;
  text-decoration: none;
}

.case-study-shell {
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(88px, 10vw, 150px) 0;
}

.case-study-section {
  padding: clamp(58px, 7vw, 96px) 0;
  border-bottom: 1px solid var(--line);
}

.case-study-section:first-child {
  padding-top: 34px;
}

.case-study-title {
  max-width: 1040px;
  margin: 0 0 38px;
  font-size: clamp(3rem, 6.2vw, 6.8rem);
  font-weight: 700;
  letter-spacing: -0.068em;
  line-height: 0.96;
}

.case-study-lead {
  max-width: 760px;
  color: var(--text-muted);
  font-size: clamp(1.08rem, 1.6vw, 1.3rem);
}

.case-study-section h2 {
  max-width: 820px;
  margin: 0 0 44px;
  font-size: clamp(2.35rem, 4vw, 4.6rem);
  letter-spacing: -0.055em;
  line-height: 1;
}

.case-study-subsection {
  max-width: 850px;
  margin-top: 52px;
}

.case-study-subsection h3 {
  margin: 0 0 18px;
  font-size: clamp(1.45rem, 2.2vw, 2.2rem);
  letter-spacing: -0.035em;
  line-height: 1.1;
}

.case-study-section > p,
.case-study-subsection > p,
.case-study-section li {
  max-width: 780px;
  color: var(--text-muted);
  font-size: clamp(1rem, 1.15vw, 1.1rem);
}

.case-study-section li + li {
  margin-top: 12px;
}

.case-study-image {
  width: 100%;
  height: auto;
  margin: 46px 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.case-study-emphasis {
  color: var(--text);
  font-weight: 750;
}

.case-study-numbered-list {
  padding-left: 24px;
}

.case-study-actions {
  display: flex;
  justify-content: space-between;
  gap: 14px;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 620ms ease, transform 620ms cubic-bezier(0.22, 0.78, 0.22, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.hero-animate {
  animation: hero-enter 680ms both cubic-bezier(0.22, 0.78, 0.22, 1);
}

.hero-animate:nth-child(2) {
  animation-delay: 80ms;
}

@keyframes hero-enter {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
}

@media (max-width: 900px) {
  :root {
    --page: calc(100vw - 28px);
  }

  .site-header {
    grid-template-columns: 1fr auto;
    min-height: 62px;
    padding: 0 10px 0 14px;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    padding: 8px;
    display: grid;
    gap: 0;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--surface);
    box-shadow: var(--shadow);
    opacity: 0;
    transform: translateY(-8px);
    pointer-events: none;
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .site-nav.is-open {
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }

  .site-nav a {
    min-height: 46px;
    padding: 0 12px;
    display: flex;
    align-items: center;
    border-radius: var(--radius-sm);
  }

  .site-nav a::after {
    display: none;
  }

  .site-nav a:hover {
    background: var(--bg);
  }

  .menu-toggle {
    display: block;
  }

  .hero {
    min-height: 690px;
    padding-top: 105px;
  }

  .hero-rotator {
    min-height: clamp(310px, 67vw, 500px);
  }

  .hero-copy {
    font-size: clamp(3.1rem, 12vw, 6.2rem);
  }

  .project-grid,
  .about-panel,
  .project-horizontal-content {
    grid-template-columns: 1fr;
  }

  .project-visual {
    min-height: min(720px, 110vw);
  }

  .project-hover-copy {
    opacity: 1;
    transform: none;
  }

  .project-horizontal-visual {
    min-height: 320px;
  }

  .approach-block {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .approach-items li {
    grid-template-columns: 1fr;
    gap: 6px;
  }
}

@media (max-width: 520px) {
  .hero {
    min-height: 650px;
    padding-top: 86px;
  }

  .hero-rotator {
    min-height: 340px;
  }

  .hero-copy {
    font-size: 3.25rem;
  }

  .hero-actions,
  .case-study-actions {
    width: 100%;
  }

  .hero-actions .button,
  .case-study-actions .button {
    flex: 1;
    padding: 0 12px;
  }

  .section-heading h2,
  .about-copy h2,
  .site-footer h2 {
    font-size: 3rem;
  }

  .project-visual {
    min-height: 122vw;
  }

  .project-hover-copy {
    left: 12px;
    right: 12px;
    bottom: 12px;
    padding: 17px;
  }

  .case-study-title {
    font-size: 3.25rem;
  }

  .case-study-image {
    margin: 32px 0;
  }
}

/* Final direction: original card behavior, square edges, simplified hero. */
.hero {
  margin-top: 18px;
  min-height: min(730px, calc(100dvh - 102px));
  padding: clamp(58px, 8vw, 104px) clamp(24px, 4vw, 58px) 46px;
  border: 0;
  background: linear-gradient(118deg, #b99af2 0%, #d790c2 48%, #f6ad78 100%);
}

html[data-theme="dark"] .hero {
  background: linear-gradient(118deg, #a984e9 0%, #d184bb 48%, #eea06f 100%);
}

.hero .eyebrow {
  color: #141414;
}

.hero-rotator {
  min-height: clamp(220px, 31vw, 390px);
}

.hero-copy {
  max-width: 1160px;
  background: none;
  color: #141414;
  font-size: clamp(3.7rem, 7vw, 7.2rem);
  font-weight: 650;
  letter-spacing: -0.072em;
  line-height: 0.94;
  -webkit-text-fill-color: #141414;
}

html[data-theme="dark"] .hero-copy {
  background: none;
  color: #141414;
  -webkit-text-fill-color: #141414;
}

.hero-copy-rotating:nth-child(2) {
  max-width: 980px;
  font-size: clamp(2.6rem, 5vw, 5.25rem);
  letter-spacing: -0.06em;
  line-height: 0.98;
}

.hero .button-primary {
  border-color: #141414;
  background: #141414;
  color: #ffffff;
}

.hero .button-secondary {
  border-color: rgba(20, 20, 20, 0.55);
  background: transparent;
  color: #141414;
}

.project-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 34px 30px;
  margin-top: 12px;
}

.product-experiments .project-grid {
  grid-template-columns: minmax(0, 1fr);
  width: 100%;
  gap: 34px 30px;
}

.product-experiments .project-card {
  width: 100%;
  justify-self: center;
}

.project-grid .project-card {
  transform: translateY(0);
  transition: transform 260ms ease;
}

.project-grid .project-card .project-visual {
  min-height: 360px;
  height: 360px;
}

.product-experiments .project-grid .project-card .project-visual,
.product-experiments .project-grid .project-card-horizontal .project-visual {
  min-height: clamp(380px, 42vw, 520px);
  height: clamp(380px, 42vw, 520px);
}

.project-visual {
  overflow: hidden;
  display: block;
  position: relative;
  isolation: isolate;
  padding: 0;
  transition:
    transform 420ms cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 420ms cubic-bezier(0.22, 1, 0.36, 1);
}

.project-hover-copy {
  position: absolute;
  top: 28px;
  right: 28px;
  bottom: auto;
  left: 28px;
  z-index: 3;
  padding: 0;
  background: none;
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
  transition:
    opacity 360ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 360ms cubic-bezier(0.22, 1, 0.36, 1);
}

.project-hover-copy h3 {
  max-width: none;
  margin: 0;
  color: #faf6ef;
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(1.5rem, 2.5vw, 2.15rem);
  line-height: 1;
  text-align: left;
  transform: none;
}

.project-hover-copy p {
  margin: 8px 0 0;
  color: rgba(250, 246, 239, 0.84);
  font-size: 1rem;
  line-height: 1.45;
  text-align: left;
}

.project-media {
  position: absolute;
  inset: 18px;
  z-index: 1;
  overflow: hidden;
  display: grid;
  place-items: center;
  padding: 20px;
  transform: translateY(0) scale(1);
  transition: transform 420ms cubic-bezier(0.22, 1, 0.36, 1);
}

.project-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: none;
  filter: none;
  transition: none;
}

.project-card:hover,
.project-card:focus-within {
  transform: translateY(-2px);
}

.project-card:hover .project-visual,
.project-card:focus-within .project-visual {
  box-shadow: 0 24px 60px rgba(31, 29, 26, 0.12);
}

.project-card:hover .project-hover-copy,
.project-card:focus-within .project-hover-copy {
  opacity: 1;
  transform: translateY(0);
}

.project-card:hover .project-media,
.project-card:focus-within .project-media {
  transform: translateY(58px) scale(0.92);
}

.project-card:hover .project-card-image,
.project-card:focus-within .project-card-image {
  transform: none;
  filter: none;
}

.project-card-horizontal:hover .project-horizontal-content,
.project-card-horizontal:focus-within .project-horizontal-content {
  transform: translateY(4px);
}

.project-card-horizontal:hover .project-horizontal-copy,
.project-card-horizontal:focus-within .project-horizontal-copy {
  transform: translateY(10px);
}

.project-card-horizontal:hover .project-horizontal-visual,
.project-card-horizontal:focus-within .project-horizontal-visual {
  transform: translateY(20px) scale(0.95);
}

.project-card-horizontal:hover .compliance-window-back,
.project-card-horizontal:focus-within .compliance-window-back {
  transform: rotate(7deg) translateY(-6px) scale(1.02);
}

.project-card-horizontal:hover .compliance-window-front,
.project-card-horizontal:focus-within .compliance-window-front {
  transform: translateY(-10px);
}

.project-card-horizontal:hover .project-card-badge,
.project-card-horizontal:focus-within .project-card-badge {
  transform: translateY(-2px);
  transition: transform 360ms cubic-bezier(0.22, 1, 0.36, 1);
}

@media (max-width: 900px) {
  .hero {
    min-height: 650px;
    padding: 72px 22px 38px;
  }

  .hero-rotator {
    min-height: 335px;
  }

  .hero-copy {
    font-size: clamp(3.05rem, 12vw, 5.8rem);
  }

  .hero-copy-rotating:nth-child(2) {
    font-size: clamp(2.4rem, 9.5vw, 4.6rem);
  }

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

  .project-grid .project-card .project-visual {
    min-height: 320px;
    height: 320px;
  }

  .product-experiments .project-grid .project-card .project-visual,
  .product-experiments .project-grid .project-card-horizontal .project-visual {
    min-height: 340px;
    height: 340px;
  }

  .project-hover-copy {
    top: 22px;
    right: 22px;
    left: 22px;
    opacity: 1;
    transform: none;
  }

  .project-visual::before {
    opacity: 1;
  }

  .project-card:hover,
  .project-card:focus-within {
    transform: none;
  }

  .project-card:hover .project-media,
  .project-card:focus-within .project-media {
    transform: none;
  }
}

@media (max-width: 520px) {
  .hero {
    min-height: 620px;
    padding: 62px 16px 32px;
  }

  .hero-rotator {
    min-height: 350px;
  }

  .hero-copy {
    font-size: 3.15rem;
  }

  .hero-copy-rotating:nth-child(2) {
    font-size: 2.45rem;
    line-height: 1;
  }

  .project-grid .project-card .project-visual {
    min-height: 300px;
    height: 300px;
  }

  .product-experiments .project-grid .project-card .project-visual,
  .product-experiments .project-grid .project-card-horizontal .project-visual {
    min-height: 300px;
    height: 300px;
  }

  .project-media {
    inset: 12px;
    padding: 14px;
  }

  .project-hover-copy {
    top: 16px;
    right: 16px;
    left: 16px;
  }
}

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

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

  .reveal,
  .hero-copy-rotating {
    opacity: 1;
    transform: none;
  }

  .hero-copy-rotating:not(.is-active) {
    display: none;
  }
}

/* Shape and experiment layout lock: all-sharp, one experiment per row. */
*,
*::before,
*::after {
  border-radius: 0 !important;
}

.product-experiments .project-grid {
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(34px, 5vw, 64px);
}

.product-experiments .project-card-horizontal {
  grid-column: auto;
}

.product-experiments .project-grid .project-card .project-visual,
.product-experiments .project-grid .project-card-horizontal .project-visual {
  width: 100%;
  min-height: clamp(500px, 54vw, 680px);
  height: clamp(500px, 54vw, 680px);
}

.product-experiments .project-horizontal-content {
  min-height: 100%;
}

@media (max-width: 900px) {
  .product-experiments .project-grid .project-card .project-visual,
  .product-experiments .project-grid .project-card-horizontal .project-visual {
    min-height: 560px;
    height: 560px;
  }

  .product-experiments .project-horizontal-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .product-experiments .project-grid {
    gap: 28px;
  }

  .product-experiments .project-grid .project-card .project-visual,
  .product-experiments .project-grid .project-card-horizontal .project-visual {
    min-height: 520px;
    height: 520px;
  }
}

/* Reference-led refinement: quiet chrome, generous type, image-first work. */
:root {
  --bg: #f7f7f5;
  --surface: #ffffff;
  --surface-strong: #eeeeeb;
  --text: #151515;
  --text-muted: #656565;
  --line: #d8d8d3;
  --accent: #b51662;
  --accent-text: #ffffff;
  --focus: #8f0f4b;
  --shadow: 0 16px 42px rgba(22, 20, 24, 0.08);
}

html[data-theme="dark"] {
  --bg: #121212;
  --surface: #1b1b1b;
  --surface-strong: #242424;
  --text: #f5f4f1;
  --text-muted: #b5b3b0;
  --line: #383735;
  --accent: #f06aa5;
  --accent-text: #250b17;
  --focus: #ff91bd;
  --shadow: 0 18px 48px rgba(0, 0, 0, 0.3);
}

body::before {
  display: none;
}

.site-header {
  top: 0;
  min-height: 84px;
  margin-top: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: color-mix(in srgb, var(--bg) 94%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.brand {
  font-size: 1.12rem;
  letter-spacing: -0.045em;
}

.site-nav {
  gap: 34px;
}

.site-nav a {
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 600;
}

.site-nav a::after {
  bottom: -5px;
  height: 1px;
}

.theme-toggle,
.menu-toggle {
  background: transparent;
}

.hero {
  min-height: min(820px, calc(100dvh - 84px));
  padding-top: clamp(90px, 12vw, 170px);
}

.hero-intro {
  margin-bottom: 26px;
}

.hero .eyebrow {
  color: var(--text);
  font-family: var(--body);
  font-size: 0.9rem;
  font-weight: 650;
  letter-spacing: 0;
  text-transform: none;
}

.hero-rotator {
  min-height: clamp(265px, 39vw, 520px);
}

.hero-copy {
  max-width: 1220px;
  font-size: clamp(3.8rem, 7.45vw, 7.9rem);
  font-weight: 600;
  letter-spacing: -0.073em;
  line-height: 0.94;
  background: linear-gradient(100deg, #6f2ba8 0%, var(--accent) 52%, #dd653e 100%);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
}

html[data-theme="dark"] .hero-copy {
  background: linear-gradient(100deg, #b78bea 0%, var(--accent) 54%, #ff9a73 100%);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
}

.hero-actions {
  margin-top: 46px;
}

.button {
  border-radius: 999px;
  padding-inline: 22px;
}

.button-secondary {
  background: transparent;
}

.work,
.product-experiments,
.approach,
.about {
  padding-top: clamp(108px, 12vw, 180px);
  padding-bottom: clamp(108px, 12vw, 180px);
}

.section-heading {
  margin-bottom: clamp(54px, 7vw, 94px);
}

.section-heading h2,
.about-copy h2,
.site-footer h2 {
  max-width: 1040px;
  font-weight: 600;
  letter-spacing: -0.065em;
}

.project-grid {
  gap: 18px;
}

.project-visual {
  border: 0;
  border-radius: var(--radius-md);
  box-shadow: none;
}

.project-hover-copy {
  left: 0;
  right: 0;
  bottom: 0;
  padding: 64px 30px 28px;
  border-radius: 0;
  background: linear-gradient(to top, rgba(10, 10, 10, 0.78), transparent);
  color: #ffffff;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  opacity: 1;
  transform: none;
}

.project-hover-copy h3 {
  max-width: 560px;
  margin-inline: auto;
  color: #ffffff;
  font-size: clamp(1.7rem, 2.6vw, 2.6rem);
  font-weight: 600;
  text-align: center;
}

.project-hover-copy p {
  color: rgba(255, 255, 255, 0.78);
  font-family: var(--body);
  font-size: 0.78rem;
  letter-spacing: 0;
  text-align: center;
  text-transform: none;
}

.project-card-link:hover .project-card-image {
  transform: scale(1.018);
}

.project-card-link:hover .project-hover-copy h3 {
  transform: translateY(-3px);
}

.project-hover-copy h3 {
  transition: transform 220ms ease;
}

.project-card-horizontal .project-visual {
  border: 1px solid var(--line);
  box-shadow: none;
}

.project-card-badge,
.project-horizontal-tags span,
.compliance-pill {
  border-radius: 999px;
}

.approach-list {
  border-top-color: var(--text);
}

.approach-block {
  padding-block: 54px;
}

.approach-block h3 {
  font-weight: 600;
}

.about-photo-wrap,
.case-study-image {
  border-radius: var(--radius-md);
  box-shadow: none;
}

.site-footer {
  padding-top: clamp(110px, 14vw, 210px);
}

.footer-links {
  gap: 30px;
}

.case-study-shell {
  max-width: 1240px;
}

.case-study-title {
  font-weight: 600;
}

.case-study-section h2 {
  font-weight: 600;
}

.case-study-image {
  border: 0;
}

@media (max-width: 900px) {
  .site-header {
    min-height: 68px;
  }

  .site-nav {
    top: calc(100% + 4px);
    border-radius: var(--radius-md);
  }

  .hero {
    min-height: 710px;
  }

  .project-grid {
    gap: 14px;
  }
}

@media (max-width: 520px) {
  .hero {
    min-height: 680px;
    padding-top: 96px;
  }

  .hero-copy {
    font-size: 3.4rem;
    line-height: 0.96;
  }

  .project-hover-copy {
    padding: 52px 18px 20px;
  }

  .project-hover-copy h3 {
    font-size: 1.75rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .project-card-link:hover .project-card-image,
  .project-card-link:hover .project-hover-copy h3 {
    transform: none;
  }
}

/* Interaction refinement: softer hero exchange and original card language. */
.hero-rotator {
  position: relative;
}

.hero-copy-rotating,
.hero-copy-rotating.is-active,
.hero-copy-rotating.is-exiting {
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
}

.hero-copy-rotating {
  opacity: 0;
  filter: blur(8px);
  transform: translateY(12px) scale(0.997);
  transition:
    opacity 680ms cubic-bezier(0.22, 0.61, 0.36, 1),
    filter 680ms cubic-bezier(0.22, 0.61, 0.36, 1),
    transform 680ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

.hero-copy-rotating.is-active {
  z-index: 2;
  opacity: 1;
  filter: blur(0);
  transform: translateY(0) scale(1);
}

.hero-copy-rotating.is-exiting {
  z-index: 1;
  opacity: 0;
  filter: blur(8px);
  transform: translateY(-12px) scale(0.997);
}

.project-grid {
  gap: 34px 30px;
}

.project-grid .project-card {
  transform: translateY(0);
  transition: transform 420ms cubic-bezier(0.22, 1, 0.36, 1);
}

.project-grid .project-card .project-visual {
  min-height: 360px;
  height: 360px;
}

.product-experiments .project-grid .project-card .project-visual {
  min-height: clamp(380px, 42vw, 520px);
  height: clamp(380px, 42vw, 520px);
}

.project-visual {
  overflow: hidden;
  border: 0;
  border-radius: 34px;
  background: #0f1115;
  box-shadow: none;
  transition:
    transform 480ms cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 480ms cubic-bezier(0.22, 1, 0.36, 1);
}

.warm-sand {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.6), transparent),
    linear-gradient(180deg, #e2d5c5 0%, #d7c7b2 100%);
}

.soft-olive {
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.55), transparent 40%),
    linear-gradient(180deg, #d5ddcd 0%, #bbc5b0 100%);
}

.muted-blue {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.45), transparent),
    linear-gradient(180deg, #d7e3ea 0%, #bccbd4 100%);
}

.paper-white {
  background:
    radial-gradient(circle at top center, rgba(245, 245, 245, 0.95), transparent 45%),
    linear-gradient(180deg, #f6f4f0 0%, #ece8e1 100%);
}

.experiment-placeholder-tone {
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.52), transparent 42%),
    linear-gradient(180deg, #d8d4df 0%, #c4bdc9 100%);
}

.project-visual::before {
  content: "";
  position: absolute;
  z-index: 2;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 10, 14, 0.72), rgba(8, 10, 14, 0.18) 34%, transparent 58%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 460ms ease;
}

.soft-olive::before {
  background: linear-gradient(180deg, rgba(73, 108, 82, 0.58), rgba(73, 108, 82, 0.18) 34%, transparent 62%);
}

.warm-sand::before {
  background: linear-gradient(180deg, rgba(142, 88, 49, 0.64), rgba(142, 88, 49, 0.2) 38%, transparent 66%);
}

.muted-blue::before {
  background: linear-gradient(180deg, rgba(70, 103, 154, 0.58), rgba(70, 103, 154, 0.18) 34%, transparent 62%);
}

.paper-white::before {
  background: linear-gradient(180deg, rgba(70, 70, 76, 0.6), rgba(70, 70, 76, 0.18) 38%, transparent 66%);
}

.project-media {
  inset: 18px;
  z-index: 1;
  overflow: hidden;
  padding: 20px;
  border-radius: 26px;
  transform: translateY(0) scale(1);
  transition: transform 520ms cubic-bezier(0.22, 1, 0.36, 1);
}

.project-card-image {
  border-radius: inherit;
  transition:
    transform 620ms cubic-bezier(0.22, 1, 0.36, 1),
    filter 460ms ease;
}

.project-hover-copy {
  z-index: 3;
  top: 28px;
  right: 28px;
  bottom: auto;
  left: 28px;
  padding: 0;
  border-radius: 0;
  background: none;
  color: #faf6ef;
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition:
    opacity 420ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 420ms cubic-bezier(0.22, 1, 0.36, 1);
}

.project-hover-copy h3 {
  max-width: none;
  margin: 0;
  color: #faf6ef;
  font-size: clamp(1.5rem, 2.5vw, 2.15rem);
  line-height: 1;
  text-align: left;
  transform: none;
}

.project-hover-copy p {
  margin: 8px 0 0;
  color: rgba(250, 246, 239, 0.84);
  font-size: 0.94rem;
  line-height: 1.45;
  text-align: left;
}

.project-card:hover,
.project-card:focus-within {
  transform: translateY(-4px);
}

.project-card:hover .project-visual,
.project-card:focus-within .project-visual {
  box-shadow: 0 24px 58px rgba(30, 23, 30, 0.14);
}

.project-card:hover .project-visual::before,
.project-card:focus-within .project-visual::before {
  opacity: 1;
}

.project-card:hover .project-hover-copy,
.project-card:focus-within .project-hover-copy {
  opacity: 1;
  transform: translateY(0);
}

.project-card:hover .project-media,
.project-card:focus-within .project-media {
  transform: translateY(42px) scale(0.955);
}

.project-card:hover .project-card-image,
.project-card:focus-within .project-card-image {
  transform: scale(1.018);
  filter: saturate(0.94);
}

@media (max-width: 900px) {
  .project-grid {
    gap: 26px;
  }

  .project-grid .project-card .project-visual {
    min-height: 320px;
    height: 320px;
  }

  .product-experiments .project-grid .project-card .project-visual {
    min-height: 340px;
    height: 340px;
  }

  .project-hover-copy {
    top: 22px;
    right: 22px;
    left: 22px;
    opacity: 1;
    transform: none;
  }

  .project-visual::before {
    opacity: 1;
  }

  .project-card:hover,
  .project-card:focus-within,
  .project-card:hover .project-media,
  .project-card:focus-within .project-media,
  .project-card:hover .project-card-image,
  .project-card:focus-within .project-card-image {
    transform: none;
  }
}

@media (max-width: 520px) {
  .project-grid .project-card .project-visual {
    min-height: 300px;
    height: 300px;
  }

  .product-experiments .project-grid .project-card .project-visual {
    min-height: 320px;
    height: 320px;
  }

  .project-media {
    inset: 12px;
    padding: 14px;
    border-radius: 24px;
  }

  .project-hover-copy {
    top: 18px;
    right: 18px;
    left: 18px;
    padding: 0;
  }

  .project-hover-copy h3 {
    font-size: 1.45rem;
    text-align: left;
  }

  .project-hover-copy p {
    font-size: 0.84rem;
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-copy-rotating,
  .hero-copy-rotating.is-active,
  .hero-copy-rotating.is-exiting {
    filter: none;
    transform: none;
  }

  .project-card,
  .project-visual,
  .project-media,
  .project-card-image,
  .project-hover-copy {
    transition: none;
  }
}

/* Final experiment sizing layer: original behavior with square edges. */
.product-experiments .project-grid {
  grid-template-columns: minmax(0, 1fr);
  gap: 34px 30px;
}

.product-experiments .project-card-horizontal {
  grid-column: auto;
}

.product-experiments .project-grid .project-card .project-visual,
.product-experiments .project-grid .project-card-horizontal .project-visual {
  width: 100%;
  min-height: clamp(380px, 42vw, 520px);
  height: clamp(380px, 42vw, 520px);
}

.product-experiments .project-horizontal-content {
  min-height: 100%;
}

@media (max-width: 900px) {
  .product-experiments .project-grid .project-card .project-visual,
  .product-experiments .project-grid .project-card-horizontal .project-visual {
    min-height: 340px;
    height: 340px;
  }

  .product-experiments .project-horizontal-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .product-experiments .project-grid {
    gap: 26px;
  }

  .product-experiments .project-grid .project-card .project-visual,
  .product-experiments .project-grid .project-card-horizontal .project-visual {
    min-height: 300px;
    height: 300px;
  }
}

/* Original portfolio card motion values, intentionally final. */
.project-grid .project-card {
  transition: transform 260ms ease;
}

.project-visual {
  transition:
    transform 420ms cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 420ms cubic-bezier(0.22, 1, 0.36, 1);
}

.project-hover-copy {
  transition:
    opacity 360ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 360ms cubic-bezier(0.22, 1, 0.36, 1);
}

.project-media,
.project-horizontal-content,
.project-horizontal-visual {
  transition: transform 420ms cubic-bezier(0.22, 1, 0.36, 1);
}

.project-horizontal-copy,
.compliance-window {
  transition: transform 360ms cubic-bezier(0.22, 1, 0.36, 1);
}

.project-card:hover,
.project-card:focus-within {
  transform: translateY(-2px);
}

.project-card:hover .project-media,
.project-card:focus-within .project-media {
  transform: translateY(58px) scale(0.92);
}

.project-card:hover .project-card-image,
.project-card:focus-within .project-card-image {
  transform: none;
  filter: none;
}

@media (max-width: 900px) {
  .project-card:hover,
  .project-card:focus-within,
  .project-card:hover .project-media,
  .project-card:focus-within .project-media {
    transform: none;
  }
}

/* Hero color treatment from the approved reference. */
.hero,
html[data-theme="dark"] .hero {
  background: #ffffff;
}

.hero-copy,
.hero-copy-rotating:nth-child(2),
html[data-theme="dark"] .hero-copy {
  background: linear-gradient(96deg, #5b118f 0%, #a20abb 42%, #d01482 100%);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.hero .eyebrow {
  color: #151515;
}

html[data-theme="dark"] .hero,
html[data-theme="dark"] .hero .eyebrow {
  color: #f5f4f1;
}

html[data-theme="dark"] .hero {
  background: #121212;
}

html[data-theme="dark"] .hero-copy {
  background: linear-gradient(96deg, #a778ee 0%, #d85de3 43%, #ff5daa 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Keep the hero on the page surface and preserve button contrast in both themes. */
.hero,
html[data-theme="dark"] .hero {
  background: var(--bg);
}

.hero .eyebrow,
html[data-theme="dark"] .hero .eyebrow {
  color: var(--text);
}

.hero .button-primary,
html[data-theme="dark"] .hero .button-primary {
  border-color: var(--text);
  background: var(--text);
  color: var(--bg);
}

.hero .button-secondary,
html[data-theme="dark"] .hero .button-secondary {
  border-color: var(--text);
  background: transparent;
  color: var(--text);
}

.hero .button-primary:hover,
.hero .button-primary:focus-visible {
  background: color-mix(in srgb, var(--text) 84%, var(--bg));
}

.hero .button-secondary:hover,
.hero .button-secondary:focus-visible {
  background: color-mix(in srgb, var(--text) 9%, transparent);
}

/* Stable hero message cycle with stationary color emphasis. */
.hero-rotator {
  position: relative;
  height: clamp(220px, 31vw, 390px);
  min-height: 0;
}

.hero-copy-rotating,
.hero-copy-rotating:nth-child(2) {
  inset: 0 auto auto 0;
  width: 100%;
  max-width: min(1400px, 100%);
  font-family: var(--display);
  font-size: clamp(3.8rem, 7.45vw, 7.9rem);
  font-weight: 600;
  letter-spacing: -0.073em;
  line-height: 0.94;
  transition:
    opacity 700ms ease-in-out,
    filter 700ms ease-in-out,
    transform 700ms ease-in-out;
}

.hero-rotator.hero-animate {
  animation-duration: 600ms;
}

.hero-copy-rotating:first-child.is-active {
  transition-duration: 600ms;
}

.hero-copy-rotating:nth-child(2).is-active {
  transition-duration: 700ms;
}

.hero-copy,
.hero-copy-rotating:nth-child(2),
html[data-theme="dark"] .hero-copy {
  background: linear-gradient(96deg, #5b118f 0%, #a20abb 42%, #d01482 100%);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.hero-highlight-target {
  color: transparent;
  -webkit-text-fill-color: transparent;
  transition:
    color 550ms ease-in-out,
    -webkit-text-fill-color 550ms ease-in-out;
}

.hero-highlight-target.is-emphasized {
  color: #0d0d0d;
  -webkit-text-fill-color: #0d0d0d;
}

html[data-theme="dark"] .hero-copy,
html[data-theme="dark"] .hero-copy-rotating:nth-child(2) {
  background: linear-gradient(96deg, #a778ee 0%, #d85de3 43%, #ff5daa 100%);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

html[data-theme="dark"] .hero-highlight-target.is-emphasized {
  color: #ffffff;
  -webkit-text-fill-color: #ffffff;
}

@media (max-width: 720px) {
  .hero-rotator {
    height: 310px;
  }

  .hero-copy-rotating,
  .hero-copy-rotating:nth-child(2) {
    max-width: 100%;
    font-size: clamp(2.7rem, 12vw, 4.8rem);
    letter-spacing: -0.068em;
    line-height: 0.96;
  }

}

@media (prefers-reduced-motion: reduce) {
  .hero-highlight-target {
    transition: none;
  }
}

/* Homepage sections are separated by space rather than visible rules. */
body:not(.case-study-page) .work,
body:not(.case-study-page) .product-experiments,
body:not(.case-study-page) .approach,
body:not(.case-study-page) .about,
body:not(.case-study-page) .approach-list,
body:not(.case-study-page) .approach-block,
body:not(.case-study-page) .approach-items li {
  border-color: transparent;
}

/* Homepage card surfaces have deliberate dark counterparts. */
html[data-theme="dark"] body:not(.case-study-page) .soft-olive {
  background:
    radial-gradient(circle at top right, rgba(122, 151, 132, 0.16), transparent 42%),
    linear-gradient(180deg, #1d2922 0%, #141d18 100%);
}

html[data-theme="dark"] body:not(.case-study-page) .warm-sand {
  background:
    radial-gradient(circle at top left, rgba(172, 122, 82, 0.16), transparent 44%),
    linear-gradient(180deg, #2a211b 0%, #1d1713 100%);
}

html[data-theme="dark"] body:not(.case-study-page) .muted-blue {
  background:
    radial-gradient(circle at top right, rgba(100, 132, 171, 0.18), transparent 44%),
    linear-gradient(180deg, #1b2631 0%, #131b23 100%);
}

html[data-theme="dark"] body:not(.case-study-page) .paper-white {
  background:
    radial-gradient(circle at top center, rgba(255, 255, 255, 0.08), transparent 46%),
    linear-gradient(180deg, #242426 0%, #171719 100%);
}

html[data-theme="dark"] body:not(.case-study-page) .experiment-placeholder-tone {
  background:
    radial-gradient(circle at top right, rgba(156, 126, 171, 0.16), transparent 45%),
    linear-gradient(180deg, #28232d 0%, #1b181f 100%);
}

html[data-theme="dark"] body:not(.case-study-page) .experiment-compliance-tone {
  background:
    radial-gradient(circle at 82% 14%, rgba(114, 93, 164, 0.16), transparent 38%),
    linear-gradient(180deg, #18202c 0%, #111720 100%);
}

html[data-theme="dark"] body:not(.case-study-page) .experiment-compliance-tone .compliance-window {
  border-color: #353c48;
  background: #171d26;
  box-shadow: 0 22px 54px rgba(0, 0, 0, 0.28);
}

html[data-theme="dark"] body:not(.case-study-page) .experiment-compliance-tone .compliance-window-back {
  background: #131923;
}

html[data-theme="dark"] body:not(.case-study-page) .experiment-compliance-tone .project-horizontal-tags span,
html[data-theme="dark"] body:not(.case-study-page) .experiment-compliance-tone .compliance-checks span {
  border-color: #3a424f;
  background: rgba(255, 255, 255, 0.035);
}

body:not(.case-study-page) .project-card-horizontal .experiment-compliance-tone {
  border: 0;
}

@media (min-width: 1601px) {
  body:not(.case-study-page) .about-copy h2 {
    font-size: 5rem;
  }
}

/* About editorial composition */
body:not(.case-study-page) #about .about-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.22fr) minmax(400px, 1fr);
  grid-template-areas:
    "label media"
    "title media"
    "body media"
    ". note";
  column-gap: clamp(64px, 7vw, 118px);
  row-gap: 0;
  align-items: start;
}

body:not(.case-study-page) #about .eyebrow {
  grid-area: label;
  margin-bottom: 28px;
}

body:not(.case-study-page) #about h2 {
  grid-area: title;
  max-width: 820px;
  margin: 0 0 clamp(32px, 3vw, 48px);
  color: var(--text);
  font-size: clamp(2.7rem, 3.1vw, 4rem);
  font-weight: 650;
  letter-spacing: -0.055em;
  line-height: 1.06;
}

body:not(.case-study-page) #about .about-title-line {
  display: block;
}

body:not(.case-study-page) #about .about-title-accent {
  color: var(--accent);
}

body:not(.case-study-page) #about .about-body {
  grid-area: body;
  max-width: 560px;
}

body:not(.case-study-page) #about .about-body p {
  margin: 0 0 20px;
  color: var(--text-muted);
  font-size: clamp(1rem, 1.2vw, 1.125rem);
  line-height: 1.65;
}

body:not(.case-study-page) #about .about-body p:last-child {
  margin-bottom: 0;
}

body:not(.case-study-page) #about .about-media {
  display: contents;
}

body:not(.case-study-page) #about .about-images {
  grid-area: media;
  width: 100%;
}

body:not(.case-study-page) #about .about-image-frame {
  margin: 0;
  overflow: hidden;
  background: var(--bg);
}

body:not(.case-study-page) #about .about-image-frame--climbing {
  width: 100%;
  aspect-ratio: 4 / 5.25;
}

body:not(.case-study-page) #about .about-photo {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
  object-fit: cover;
  filter: grayscale(1);
}

body:not(.case-study-page) #about .about-photo--climbing {
  object-position: 45% 50%;
}

body:not(.case-study-page) #about .about-media-note {
  grid-area: note;
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 20px 0 0;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.015em;
}

body:not(.case-study-page) #about .about-media-note > span {
  width: 2px;
  height: 24px;
  flex: 0 0 2px;
  background: var(--accent);
}

@media (max-width: 1120px) {
  body:not(.case-study-page) #about .about-panel {
    grid-template-columns: minmax(0, 1.15fr) minmax(340px, 1fr);
    column-gap: clamp(38px, 5vw, 64px);
  }

  body:not(.case-study-page) #about h2 {
    font-size: clamp(2.35rem, 4.25vw, 3.6rem);
  }

}

@media (max-width: 760px) {
  body:not(.case-study-page) #about .about-panel {
    grid-template-columns: 1fr;
    grid-template-areas:
      "label"
      "title"
      "media"
      "body"
      "note";
    row-gap: 0;
  }

  body:not(.case-study-page) #about .eyebrow {
    margin-bottom: 22px;
  }

  body:not(.case-study-page) #about h2 {
    max-width: 650px;
    margin-bottom: 36px;
    font-size: clamp(2.35rem, 10vw, 4rem);
    line-height: 1.08;
  }

  body:not(.case-study-page) #about .about-title-line {
    display: inline;
  }

  body:not(.case-study-page) #about .about-images {
    width: min(100%, 540px);
    margin: 0 0 42px;
  }

  body:not(.case-study-page) #about .about-body {
    max-width: 600px;
  }

  body:not(.case-study-page) #about .about-media-note {
    margin-top: 24px;
  }
}