@font-face {
  font-family: "Yrsa";
  src: url("assets/fonts/yrsa/yrsa-latin-variable.woff2") format("woff2");
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
}

@font-face {
  font-family: "Yrsa";
  src: url("assets/fonts/yrsa/yrsa-latin-variable-italic.woff2") format("woff2");
  font-style: italic;
  font-weight: 300 700;
  font-display: swap;
}

@font-face {
  font-family: "Inter";
  src: url("assets/fonts/inter/inter-variable.woff2") format("woff2");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

@font-face {
  font-family: "Inter";
  src: url("assets/fonts/inter/inter-variable-italic.woff2") format("woff2");
  font-style: italic;
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --key-green: #5eb554;
  --key-gray: #888888;
  --key-stone: #bcb9b2;
  --key-white: #ffffff;
  --key-sage: #a5ba7f;
  --key-light-green: #c5da97;
  --key-linden: #c9d99e;
  --ink: #171713;
  --paper: var(--key-white);
  --paper-deep: var(--key-stone);
  --blue: var(--key-green);
  --coral: var(--key-sage);
  --lime: var(--key-light-green);
  --muted: var(--key-gray);
  --line: rgba(23, 23, 19, 0.2);
  --pad: clamp(1.1rem, 3vw, 3rem);
  --radius: 0.25rem;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--paper);
  max-width: 100%;
  overflow-x: hidden;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Inter", sans-serif;
  font-weight: 350;
  letter-spacing: 0.006em;
  font-size: 16px;
  line-height: 1.45;
  overflow-x: hidden;
  max-width: 100%;
  overscroll-behavior-x: none;
}

main {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

a {
  color: inherit;
}

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

button:focus-visible,
a:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 4px;
}

.page-loader {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 1rem;
  color: var(--key-white);
  background: var(--ink);
  transition: opacity 0.7s ease, visibility 0.7s ease;
}

.page-loader.is-hidden {
  opacity: 0;
  visibility: hidden;
}

.page-loader p {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.loader-mark {
  width: 2.4rem;
  height: 2.4rem;
  border: 1px solid color-mix(in srgb, var(--key-white) 30%, transparent);
  border-top-color: var(--lime);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(1turn); }
}

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem var(--pad);
  color: var(--ink);
}

.brand {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 0.68rem 1.2rem 0.74rem;
  color: var(--ink);
  background: color-mix(in srgb, var(--key-white) 64%, transparent);
  border: 1px solid rgba(23, 23, 19, 0.14);
  border-radius: 99rem;
  box-shadow: 0 0.55rem 2rem rgba(23, 23, 19, 0.12);
  backdrop-filter: blur(32px) saturate(1.5);
  -webkit-backdrop-filter: blur(32px) saturate(1.5);

  font-size: clamp(1.35rem, 2vw, 2rem);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 1;
  text-decoration: none;
}

.header-meta {
  justify-self: center;
  padding: 0.58rem 0.95rem;
  color: var(--ink);
  background: color-mix(in srgb, var(--key-white) 64%, transparent);
  border: 1px solid rgba(23, 23, 19, 0.14);
  border-radius: 99rem;
  box-shadow: 0 0.55rem 2rem rgba(23, 23, 19, 0.12);
  backdrop-filter: blur(32px) saturate(1.5);
  -webkit-backdrop-filter: blur(32px) saturate(1.5);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  white-space: nowrap;
  text-transform: uppercase;
}

.header-actions {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  color: var(--ink);
}

.language-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
  padding: 0.22rem 0.35rem;
  background: color-mix(in srgb, var(--key-white) 64%, transparent);
  border: 1px solid currentColor;
  border-radius: 99rem;
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
  font-size: 0.58rem;
  letter-spacing: 0.08em;
}

.language-toggle button {
  min-width: 1.6rem;
  padding: 0.18rem 0.22rem;
  color: inherit;
  background: none;
  border: 0;
  border-radius: 99rem;
  font: inherit;
  cursor: pointer;
  opacity: 0.48;
}

.language-toggle button.is-active {
  color: var(--ink);
  background: var(--paper);
  opacity: 1;
}

.eyebrow b,
.services b {
  font: inherit;
}

.hero {
  position: relative;
  min-height: 100svh;
  height: 100svh;
  display: block;
  overflow: hidden;
  background: var(--key-white);
  isolation: isolate;
}

.hero::after {
  content: "";
  position: absolute;
  left: 41%;
  bottom: 0;
  width: 1px;
  height: 75%;
  background: linear-gradient(transparent, var(--line));
  pointer-events: none;
}

.hero-copy {
  position: absolute;
  z-index: 3;
  top: 50%;
  left: 0;
  width: min(58vw, 60rem);
  padding: 6rem var(--pad) 7rem;
  transform: translateY(-50%);
}

html[lang="fr"] .hero-copy h1 {
  font-size: clamp(3.5rem, 5.3vw, 6.4rem);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin: 0 0 2rem;
  font-size: 0.65rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.eyebrow span {
  display: block;
  width: 0.5rem;
  height: 0.5rem;
  background: var(--coral);
  border-radius: 50%;
}

h1,
h2,
h3,
p {
  text-wrap: pretty;
}

h1,
h2 {
  margin: 0;
  font-size: clamp(3.7rem, 7.4vw, 8.7rem);
  font-weight: 550;
  line-height: 0.84;
  letter-spacing: -0.065em;
}

h1 em,
h2 em {
  color: var(--blue);
  font-family: "Yrsa", serif;
  font-weight: 350;
  letter-spacing: -0.045em;
}

.hero-copy h1 em {
  color: var(--blue);
}

.hero-intro {
  max-width: 25rem;
  margin: 2.4rem 0 1.8rem;
  font-size: clamp(1rem, 1.35vw, 1.25rem);
}

.text-link {
  display: inline-flex;
  justify-content: space-between;
  gap: 3rem;
  min-width: 15rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--ink);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.text-link span {
  transition: transform 0.2s ease;
}

.text-link:hover span { transform: translate(0.25rem, 0.25rem); }

.scene-wrap {
  position: absolute;
  z-index: 1;
  inset: 0;
  width: 100%;
  height: 100%;
  min-height: 100svh;
  overflow: hidden;
  background:
    radial-gradient(circle at 70% 35%, color-mix(in srgb, var(--key-white) 95%, transparent), transparent 26%),
    linear-gradient(145deg, var(--key-light-green) 0%, var(--key-white) 54%, var(--key-sage) 100%);
  cursor: grab;
}

.scene-wrap:active { cursor: grabbing; }

.scene-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, var(--paper) 0%, color-mix(in srgb, var(--key-white) 94%, transparent) 22%, color-mix(in srgb, var(--key-white) 64%, transparent) 42%, transparent 68%);
}

.scene-wrap a-scene {
  width: 100%;
  height: 100%;
}

/* The portfolio intro is an interactive preview, not an immersive VR entry. */
.scene-wrap .a-enter-vr,
.scene-wrap .a-enter-vr-button {
  display: none !important;
}

.scene-wrap canvas { touch-action: pan-y !important; }

.scene-note,
.scene-count {
  position: absolute;
  z-index: 4;
  bottom: 2rem;
  font-size: 0.64rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.scene-note {
  left: auto;
  right: clamp(6.5rem, 9vw, 9rem);
  bottom: calc(6vw + 1.25rem);
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.scene-count { right: var(--pad); }

.pulse {
  width: 0.48rem;
  height: 0.48rem;
  background: var(--blue);
  border-radius: 50%;
  box-shadow: 0 0 0 0 color-mix(in srgb, var(--key-green) 35%, transparent);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  70% { box-shadow: 0 0 0 0.5rem color-mix(in srgb, var(--key-green) 0%, transparent); }
  100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--key-green) 0%, transparent); }
}

.hero-index {
  position: absolute;
  z-index: 3;
  left: var(--pad);
  right: var(--pad);
  bottom: 2rem;
  display: flex;
  justify-content: space-between;
  max-width: 35%;
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.work-section,
.about-section {
  padding: 0;
}

.work-section {
  background: var(--key-stone);
  color: var(--ink);
}

.work-section .eyebrow span { background: var(--lime); }

.section-heading {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin: 0;
  padding: clamp(6rem, 10vh, 9rem) var(--pad);
  background: var(--key-linden);
  text-align: center;
}

.section-heading .eyebrow {
  justify-content: center;
}

.section-heading h2 {
  max-width: 15ch;
  margin-inline: auto;
  font-size: clamp(3.3rem, 6.5vw, 7.4rem);
}

.section-heading h2 em { color: var(--blue); }

.section-heading > p {
  max-width: 45rem;
  margin: clamp(2rem, 4vh, 3.5rem) auto 0;
  color: color-mix(in srgb, var(--ink) 72%, transparent);
  font-size: clamp(1rem, 1.3vw, 1.2rem);
  line-height: 1.6;
}

.image-banner {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  padding: 0;
}

.hero-banner {
  position: absolute;
  z-index: 5;
  right: 0;
  bottom: 0;
  left: 0;
  display: block;
  overflow: hidden;
  background: var(--key-white);
}

.hero-banner__track {
  width: 100%;
}

.hero-banner__sequence {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
}

.hero-banner__sequence--duplicate {
  display: none;
}

.image-banner img,
.banner-swatch {
  display: block;
  width: 100%;
  aspect-ratio: 1200 / 858;
}

.image-banner img {
  height: auto;
  object-fit: cover;
}

.banner-swatch--green { background: var(--key-green); }
.banner-swatch--light-green { background: var(--key-light-green); }
.banner-swatch--gray { background: var(--key-gray); }

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

.project-list {
  min-height: 100svh;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  align-items: center;
  column-gap: clamp(1rem, 3vw, 3rem);
  padding: clamp(5rem, 9vh, 8rem) var(--pad);
  overflow: hidden;
}

.project-card {
  width: 100%;
  max-width: none;
  cursor: pointer;
}

.project-card[data-project="01"] {
  grid-column: 1 / span 4;
  transform: translateY(-6svh);
}

.project-card[data-project="02"] {
  grid-column: 5 / span 3;
  transform: translateY(7svh);
}

.project-card[data-project="03"] {
  grid-column: 9 / span 4;
  transform: translateY(-1.5svh);
}

.project-image {
  --image-position: 50% 50%;
  position: relative;
  isolation: isolate;
  aspect-ratio: 3 / 1;
  overflow: hidden;
  background: var(--key-gray);
  border-radius: clamp(0.9rem, 1.6vw, 1.4rem);
  box-shadow: 0 1.5rem 4rem color-mix(in srgb, var(--ink) 16%, transparent);
}

.project-card[data-project="01"] .project-image { aspect-ratio: 5 / 4; }
.project-card[data-project="02"] .project-image {
  --image-position: 18% 50%;
  aspect-ratio: 1 / 1;
}
.project-card[data-project="03"] .project-image { aspect-ratio: 3 / 1; }

.project-image.has-frame-sequence {
  --image-position: 50% 50%;
  cursor: ew-resize;
}

.project-image img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  opacity: 1;
  object-fit: cover;
  object-position: var(--image-position);
  transform: scale(1.01);
  filter: saturate(0.96) contrast(1.01);
  will-change: opacity, transform;
  transition: opacity 0.48s cubic-bezier(0.22, 0.61, 0.36, 1), transform 0.75s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.project-image img.project-frame {
  z-index: 1;
  opacity: 0;
}

.project-image img.project-frame.is-visible { opacity: 1; }

.project-image::after {
  content: "";
  position: absolute;
  inset: -45%;
  z-index: 2;
  pointer-events: none;
  opacity: 0.13;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='.7'/%3E%3C/svg%3E");
  background-size: 180px 180px;
  mix-blend-mode: soft-light;
  animation: project-grain 0.8s steps(6) infinite;
}

@keyframes project-grain {
  0% { transform: translate3d(-3%, 2%, 0); }
  20% { transform: translate3d(4%, -5%, 0); }
  40% { transform: translate3d(-5%, 4%, 0); }
  60% { transform: translate3d(5%, 5%, 0); }
  80% { transform: translate3d(-4%, -3%, 0); }
  100% { transform: translate3d(3%, -4%, 0); }
}

.project-open {
  position: absolute;
  z-index: 3;
  right: 1rem;
  bottom: 1rem;
  width: 2.75rem;
  height: 2.75rem;
  display: grid;
  place-items: center;
  padding: 0;
  color: var(--ink);
  background: var(--lime);
  border-radius: 10rem;
  font-size: 1.25rem;
  line-height: 1;
  transform: translateY(180%);
  transition: transform 0.35s ease;
}

.project-card:hover .project-image img,
.project-card:focus .project-image img {
  transform: scale(1.055);
}

.project-card:hover .project-open,
.project-card:focus .project-open { transform: translateY(0); }

.project-meta {
  margin-top: 1rem;
}

.project-meta h3 {
  margin: 0;
  font-family: "Yrsa", serif;
  font-size: clamp(1.8rem, 2.7vw, 3.2rem);
  font-weight: 350;
  line-height: 0.95;
  letter-spacing: -0.035em;
}

.project-details {
  margin: 0.55rem 0 0;
  color: var(--ink);
  font-family: "Inter", sans-serif;
  font-size: clamp(0.9rem, 1.05vw, 1.05rem);
  letter-spacing: 0.02em;
  line-height: 1.35;
}

.project-details sup { font-size: 0.7em; }

.project-preview,
.project-video-label {
  display: none;
}

.project-quote {
  max-width: 30rem;
  margin: 0.85rem 0 0;
  color: color-mix(in srgb, var(--ink) 68%, transparent);
  font-family: "Yrsa", serif;
  font-weight: 350;
  font-size: clamp(0.9rem, 1.05vw, 1.05rem);
  font-style: italic;
  letter-spacing: 0.008em;
  line-height: 1.5;
}

.about-section {
  color: var(--ink);
  background: var(--lime);
}

.about-intro {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: clamp(6rem, 10vh, 9rem) var(--pad);
  text-align: center;
}

.about-number {
  margin-bottom: 2rem;
  font-size: 0.65rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.about-section h2 {
  max-width: 15ch;
  margin-inline: auto;
  font-size: clamp(3rem, 6.5vw, 7.6rem);
}

.about-section h2 em { color: var(--blue); }

.technology-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(3rem, 7vw, 7rem) 1.25rem;
  margin: 0;
  padding: clamp(5rem, 8vw, 8rem) var(--pad) clamp(6rem, 12vw, 11rem);
  background: var(--key-white);
  border-top: 1px solid rgba(23, 23, 19, 0.35);
}

.technology-card {
  grid-column: span 6;
  align-self: start;
}

.technology-card:nth-child(even) {
  transform: translateY(clamp(2rem, 5vw, 5rem));
}

.technology-media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--key-gray);
  border-radius: var(--radius);
}

.technology-media img,
.technology-media video,
.technology-media svg {
  display: block;
  width: 100%;
  height: 100%;
}

.technology-media img,
.technology-media video {
  object-fit: cover;
}

.technology-media--map {
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 75% 25%, color-mix(in srgb, var(--key-light-green) 42%, transparent), transparent 28%),
    var(--key-gray);
}

.technology-media--map svg {
  overflow: visible;
}

.map-land {
  fill: var(--key-white);
  stroke: none;
}

.map-river,
.map-road {
  fill: none;
  stroke: var(--blue);
  stroke-width: 15;
  stroke-linecap: round;
}

.map-road {
  stroke: var(--coral);
  stroke-width: 7;
  stroke-dasharray: 2 16;
}

.map-road--thin {
  stroke: var(--ink);
  stroke-width: 3;
  stroke-dasharray: none;
  opacity: 0.45;
}

.technology-media--map circle {
  fill: var(--lime);
  stroke: var(--ink);
  stroke-width: 5;
}

.technology-card__copy {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(23, 23, 19, 0.35);
}

.technology-card__copy h3 {
  margin: 0;
  font-size: clamp(1.7rem, 3vw, 3.5rem);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: -0.045em;
}

.technology-card__copy p {
  max-width: 38rem;
  margin: 0.8rem 0 0;
  font-size: 0.93rem;
}

.site-footer {
  min-height: 0;
  display: flex;
  justify-content: center;
  padding: clamp(0.9rem, 2vw, 1.5rem) var(--pad);
  color: var(--ink);
  background: var(--blue);
}

.footer-more {
  width: min(100%, 42rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.72rem;
  margin: 0 auto;
  padding: clamp(0.85rem, 1.5vw, 1.1rem);
  text-align: center;
  background: var(--key-light-green);
  border: 1px solid color-mix(in srgb, var(--ink) 14%, transparent);
  border-radius: 1rem;
  backdrop-filter: blur(18px) saturate(1.2);
  -webkit-backdrop-filter: blur(18px) saturate(1.2);
}

.footer-more h2 {
  margin: 0;

  font-size: clamp(1.15rem, 2vw, 1.5rem);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.025em;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.55rem clamp(0.4rem, 1.4vw, 0.85rem);
  width: 100%;
  padding: 0;
}

.social-item {
  width: 4.35rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  color: var(--ink);
  font-size: 0.58rem;
  letter-spacing: 0.015em;
  cursor: pointer;
  transition: color 0.22s ease, transform 0.22s ease;
}

.social-item > span:last-child {
  position: relative;
}

.social-item > span:last-child::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.18rem;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.22s ease;
}

.social-item:hover,
.social-item:focus-visible {
  color: var(--blue);
  transform: translateY(-0.16rem);
}

.social-item:hover > span:last-child::after,
.social-item:focus-visible > span:last-child::after {
  transform: scaleX(1);
}

.social-item:focus-visible {
  outline: none;
}

.social-icon {
  width: 1.8rem;
  height: 1.8rem;
  display: grid;
  place-items: center;
  color: currentColor;
  transition: transform 0.22s ease;
}

.social-item:hover .social-icon,
.social-item:focus-visible .social-icon {
  transform: scale(1.1);
}

.social-icon svg {
  width: 1.3rem;
  height: 1.3rem;
  overflow: visible;
}

.social-icon--behance svg {
  width: 1.5rem;
  height: 1.5rem;
}

.footer-row {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  margin: 0;
  padding-top: 0.58rem;
  border-top: 1px solid rgba(23, 23, 19, 0.14);
  width: 100%;
  font-size: 0.5rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-row a { text-decoration: none; }

.project-dialog {
  width: min(42rem, calc(100% - 2rem));
  padding: 0.75rem 0.75rem 1.4rem;
  color: var(--paper);
  background: var(--ink);
  border: 0;
  border-radius: 1.6rem;
  box-shadow: 0 2rem 6rem rgba(0, 0, 0, 0.42);
}

.project-dialog::backdrop {
  background: color-mix(in srgb, var(--ink) 72%, transparent);
  backdrop-filter: blur(8px);
}

.dialog-image {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 1.1rem;
}

.dialog-signature {
  max-width: none;
  margin: 1.5rem 1rem 0;
  color: var(--key-white);
  font-family: "Yrsa", serif;
  font-weight: 350;
  font-size: clamp(1.4rem, 3vw, 2.1rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.dialog-monument {
  margin: 0.55rem 1rem 0;
  color: color-mix(in srgb, var(--key-white) 72%, transparent);
  font-family: "Inter", sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.045em;
  line-height: 1.35;
}

.project-dialog > .dialog-project-link {
  min-height: 2.8rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 1.5rem 1rem 0;
  padding: 0.75rem 1.2rem;
  color: var(--ink);
  background: var(--key-light-green);
  border-radius: 99rem;
  font-size: 0.68rem;
  letter-spacing: 0.075em;
  text-decoration: none;
  text-transform: uppercase;
}
.dialog-index { font-size: 0.65rem; letter-spacing: 0.12em; text-transform: uppercase; }

.dialog-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 2.5rem;
  height: 2.5rem;
  color: var(--ink);
  background: var(--lime);
  border: 0;
  border-radius: 50%;
  font-size: 1.4rem;
  cursor: pointer;
  z-index: 2;
}

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: 1fr auto 1fr;
  }
  .hero { display: block; min-height: 100svh; height: 100svh; }
  .hero-copy {
    position: absolute;
    inset: auto 0 calc(clamp(5rem, 14.3vw, 7.15rem) + 1.5rem);
    width: auto;
    padding: var(--pad);
    transform: none;
  }
  .hero-copy h1 { font-size: clamp(3.8rem, 14vw, 7rem); }
  html[lang="fr"] .hero-copy h1 { font-size: clamp(3rem, 10vw, 5.2rem); }
  .hero-intro { max-width: 21rem; }
  .scene-wrap {
    min-height: 0;
    height: 100%;
    opacity: 0.78;
    background:
      radial-gradient(circle at 72% 28%, color-mix(in srgb, var(--key-light-green) 36%, transparent), transparent 34%),
      var(--key-white);
  }
  .scene-wrap a-scene { mix-blend-mode: normal; }
  .scene-wrap::after { background: linear-gradient(0deg, var(--paper) 12%, transparent 68%); }
  .scene-note {
    left: auto;
    right: var(--pad);
    bottom: calc(clamp(5rem, 14.3vw, 7.15rem) + 1.25rem);
  }
  .scene-count { display: none; }
  .hero::after, .hero-index { display: none; }
  .hero-banner {
    --mobile-banner-tile: clamp(7rem, 20vw, 10rem);
  }
  .hero-banner__track {
    display: flex;
    width: max-content;
    will-change: transform;
    animation: mobile-banner-scroll 240s linear infinite;
  }
  .hero-banner__sequence,
  .hero-banner__sequence--duplicate {
    width: max-content;
    display: flex;
    flex: none;
  }
  .hero-banner .hero-banner__sequence > * {
    width: var(--mobile-banner-tile);
    min-width: var(--mobile-banner-tile);
    max-width: var(--mobile-banner-tile);
    flex: 0 0 var(--mobile-banner-tile);
  }
  .project-list {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    align-content: center;
    gap: clamp(2rem, 5vh, 3.5rem) clamp(0.8rem, 3vw, 1.5rem);
    padding-block: clamp(5rem, 8vh, 7rem);
  }
  .project-card[data-project="01"] {
    grid-column: 1 / span 3;
    transform: translateY(-0.8rem);
  }
  .project-card[data-project="02"] {
    grid-column: 4 / span 3;
    transform: translateY(1rem);
  }
  .project-card[data-project="03"] {
    grid-column: 2 / span 4;
    transform: translateY(-0.4rem);
  }
  .project-meta h3 { font-size: clamp(1.6rem, 5vw, 2.5rem); }
  .technology-card { grid-column: 1 / -1; }
  .technology-card:nth-child(even) { transform: none; }
}

@media (max-width: 560px) {
  .site-header {
    --mobile-header-control-height: 2.4rem;
    grid-template-columns: 1fr auto;
    gap: 0.3rem;
    padding: 1rem 0.8rem;
  }
  .brand {
    height: var(--mobile-header-control-height);
    padding: 0.52rem 0.82rem 0.57rem;
    font-size: 1.15rem;
  }
  .header-meta {
    display: none;
  }
  .header-actions {
    grid-column: 2;
    gap: 0;
    min-width: 0;
  }
  .language-toggle {
    height: var(--mobile-header-control-height);
    gap: 0.12rem;
    padding: 0.22rem 0.34rem;
    background: color-mix(in srgb, var(--paper) 86%, transparent);
    font-size: 0.62rem;
  }
  .language-toggle button {
    min-width: 1.55rem;
    min-height: 1.65rem;
    padding: 0.2rem 0.14rem;
  }
  .hero-copy {
    top: clamp(6.5rem, 14svh, 8rem);
    bottom: auto;
    padding: 1rem;
  }
  .hero-copy h1 { font-size: clamp(3.1rem, 14vw, 3.8rem); }
  html[lang="fr"] .hero-copy h1 { font-size: clamp(2.65rem, 12vw, 3.35rem); }
  .hero-copy .eyebrow { margin-bottom: 1rem; }
  .hero-intro {
    max-width: 22rem;
    margin: 1.15rem 0 0;
    font-size: 1.06rem;
    line-height: 1.45;
  }
  .text-link { min-width: 13rem; }
  .scene-wrap { opacity: 1; }
  .scene-wrap::after { display: none; }
  .scene-note { display: none; }
  .section-heading h2,
  .about-section h2 { font-size: clamp(2.6rem, 11vw, 4rem); }
  .section-heading > p { font-size: 0.92rem; }
  .project-list {
    min-height: 0;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    padding: 3.5rem 1rem;
  }
  .project-card[data-project="01"],
  .project-card[data-project="02"],
  .project-card[data-project="03"] {
    width: 100%;
    padding: 1rem 1rem 1.25rem;
    background: color-mix(in srgb, var(--key-white) 42%, transparent);
    border: 1px solid color-mix(in srgb, var(--ink) 10%, transparent);
    border-radius: 1.5rem;
    cursor: default;
    transform: none;
  }
  .project-card[data-project="01"] .project-image,
  .project-card[data-project="02"] .project-image,
  .project-card[data-project="03"] .project-image {
    aspect-ratio: 4 / 3;
    box-shadow: 0 1rem 2.4rem color-mix(in srgb, var(--ink) 13%, transparent);
  }
  .project-card[data-project="01"] .project-image {
    width: 82%;
    margin-left: 0;
  }
  .project-card[data-project="02"] .project-image {
    width: 76%;
    margin-left: auto;
    margin-right: 2%;
  }
  .project-card[data-project="03"] .project-image {
    width: 84%;
    margin-left: 8%;
  }
  .project-image > img { display: none !important; }
  .project-preview {
    position: absolute;
    inset: 0;
    z-index: 1;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .project-open { display: none; }
  .project-video-label {
    position: absolute;
    z-index: 3;
    left: 0.7rem;
    bottom: 0.7rem;
    max-width: calc(100% - 1.4rem);
    display: inline-flex;
    padding: 0.58rem 0.72rem;
    color: var(--ink);
    background: var(--key-light-green);
    border-radius: 99rem;
    font-size: 0.56rem;
    letter-spacing: 0.07em;
    line-height: 1.2;
    text-transform: uppercase;
  }
  .project-meta {
    width: 84%;
    margin-top: 0.9rem;
  }
  .project-card[data-project="02"] .project-meta { margin-left: auto; }
  .project-card[data-project="03"] .project-meta { margin-left: 8%; }
  .project-meta h3 { font-size: clamp(1.75rem, 8vw, 2.35rem); }
  .project-details { font-size: 0.86rem; }
  .about-intro,
  .section-heading {
    min-height: 0;
    padding: 4.5rem 1rem;
  }
  .technology-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 4rem;
    padding: 4rem 1rem 5rem;
  }
  .technology-card { grid-column: auto; }
  .technology-media { border-radius: 0.7rem; }
  .site-footer { padding: 0.75rem; }
  .footer-more { gap: 0.7rem; padding: 0.85rem 0.5rem; }
  .social-links { gap: 0.5rem 0.2rem; }
  .social-item { width: 4.1rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
  .hero-banner__track {
    animation: none !important;
    transform: none;
  }
}

@supports (overflow: clip) {
  html,
  body,
  main {
    overflow-x: clip;
  }
}