:root {
  --ink: #13201b;
  --forest: #0d1b17;
  --forest-soft: #183128;
  --paper: #f1eee7;
  --paper-bright: #f7f5ef;
  --bronze: #b79a72;
  --line: rgba(19, 32, 27, 0.2);
  --line-light: rgba(247, 245, 239, 0.2);
  --header-height: 92px;
  --gutter: clamp(24px, 5vw, 80px);
  --serif: "Newsreader", Georgia, serif;
  --sans: "DM Sans", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
  background: var(--forest);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-weight: 300;
  text-rendering: optimizeLegibility;
}

body.is-locked {
  overflow: hidden;
}

button,
input {
  font: inherit;
}

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

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

button {
  color: inherit;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 100;
  padding: 12px 16px;
  color: var(--paper-bright);
  background: var(--forest);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-150%);
}

.skip-link:focus {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 30;
  height: var(--header-height);
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  color: var(--paper-bright);
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  transition: height 400ms ease, background 400ms ease, color 400ms ease, border-color 400ms ease;
}

.site-header.is-scrolled {
  height: 72px;
  color: var(--ink);
  background: rgba(241, 238, 231, 0.94);
  border-color: var(--line);
  backdrop-filter: blur(14px);
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 36px;
  font-size: 0.76rem;
  letter-spacing: 0.06em;
}

.desktop-nav a,
.header-contact {
  position: relative;
}

.desktop-nav a::after,
.header-contact::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 280ms ease;
}

.desktop-nav a:hover::after,
.desktop-nav a:focus-visible::after,
.header-contact:hover::after,
.header-contact:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-actions {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 30px;
}

.language-switcher {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.12em;
}

.language-switcher span {
  opacity: 0.35;
}

.language-switcher button {
  padding: 5px 1px;
  color: inherit;
  border: 0;
  border-bottom: 1px solid transparent;
  background: transparent;
  opacity: 0.5;
  cursor: pointer;
  transition: opacity 200ms ease, border-color 200ms ease;
}

.language-switcher button:hover,
.language-switcher button:focus-visible,
.language-switcher button[aria-pressed="true"] {
  border-bottom-color: currentColor;
  opacity: 1;
}

.text-button,
.menu-toggle {
  border: 0;
  padding: 0;
  background: transparent;
  cursor: pointer;
}

.header-contact {
  font-size: 0.76rem;
  letter-spacing: 0.06em;
}

.menu-toggle {
  display: none;
  width: 32px;
  height: 28px;
  place-items: center;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 1px;
  background: currentColor;
  transition: transform 300ms ease;
}

.menu-toggle span + span {
  margin-top: 7px;
}

.menu-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(4px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 25;
  padding: calc(var(--header-height) + 8vh) var(--gutter) 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 32px;
  overflow-y: auto;
  color: var(--paper-bright);
  background: var(--forest);
  opacity: 0;
  visibility: hidden;
  transition: opacity 350ms ease, visibility 0s linear 350ms;
}

.mobile-menu.is-open {
  opacity: 1;
  visibility: visible;
  transition-delay: 0s;
}

.mobile-menu nav {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  flex-shrink: 0;
}

.mobile-menu a,
.mobile-menu button {
  width: 100%;
  padding: 18px 0;
  color: inherit;
  border: 0;
  border-bottom: 1px solid var(--line-light);
  background: transparent;
  font-family: var(--serif);
  font-size: clamp(2.4rem, 12vw, 4.5rem);
  font-weight: 300;
  text-align: left;
}

.mobile-menu p {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  color: var(--paper-bright);
  background: #131c18;
}

.hero-media,
.hero-shade {
  position: absolute;
  inset: 0;
}

.hero-media {
  display: block;
  overflow: hidden;
  transform: scale(1.04);
  animation: hero-arrive 1.8s cubic-bezier(0.2, 0.8, 0.2, 1) both;
  will-change: transform;
}

.hero-media img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(5, 12, 10, 0.82) 0%, rgba(5, 12, 10, 0.48) 42%, rgba(5, 12, 10, 0.08) 72%),
    linear-gradient(180deg, rgba(6, 12, 10, 0.35) 0%, rgba(6, 12, 10, 0) 38%, rgba(6, 12, 10, 0.42) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(710px, 73vw);
  min-height: 100svh;
  padding: calc(var(--header-height) + 11vh) var(--gutter) 9vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}

.eyebrow {
  margin: 0 0 24px;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  line-height: 1.4;
  text-transform: uppercase;
}

.hero-eyebrow,
.hero h1,
.hero-copy,
.hero .primary-link {
  transform: translateY(22px);
  animation: copy-arrive 900ms ease forwards;
}

.hero-eyebrow {
  animation-delay: 420ms;
}

.hero h1 {
  max-width: 690px;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(4.2rem, 7vw, 8rem);
  font-weight: 300;
  letter-spacing: -0.05em;
  line-height: 0.88;
  animation-delay: 540ms;
}

html[lang="fr"] .hero h1 {
  font-size: clamp(3.7rem, 5.8vw, 6.7rem);
}

.hero-copy {
  max-width: 500px;
  margin: 36px 0 0;
  color: rgba(247, 245, 239, 0.78);
  font-size: clamp(1rem, 1.35vw, 1.16rem);
  line-height: 1.65;
  animation-delay: 670ms;
}

html[lang="fr"] .hero-copy {
  margin-top: 24px;
}

.primary-link {
  min-width: 188px;
  margin-top: 38px;
  padding: 16px 0 12px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 42px;
  color: inherit;
  border: 0;
  border-bottom: 1px solid currentColor;
  background: transparent;
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  animation-delay: 800ms;
}

html[lang="fr"] .hero .primary-link {
  margin-top: 26px;
}

.primary-link .arrow {
  font-size: 1.05rem;
  transition: transform 250ms ease;
}

.primary-link:hover .arrow,
.primary-link:focus-visible .arrow {
  transform: translate(4px, -4px);
}

.scroll-cue {
  position: absolute;
  z-index: 2;
  right: var(--gutter);
  bottom: 9vh;
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.64rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  transform: rotate(90deg) translateX(100%);
  transform-origin: right bottom;
}

.scroll-cue i {
  width: 56px;
  height: 1px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.32);
}

.scroll-cue i::after {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  background: white;
  animation: scroll-line 2s ease-in-out infinite;
}

.instrument-band {
  padding: 24px var(--gutter);
  display: grid;
  grid-template-columns: minmax(150px, 0.38fr) minmax(0, 1.62fr);
  gap: clamp(30px, 5vw, 90px);
  align-items: center;
  color: var(--forest);
  background: var(--bronze);
  border-top: 1px solid rgba(13, 27, 23, 0.2);
  border-bottom: 1px solid rgba(13, 27, 23, 0.2);
}

.instrument-band > p {
  margin: 0;
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.instrument-band ul {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-left: 1px solid rgba(13, 27, 23, 0.24);
  list-style: none;
}

.instrument-band li {
  min-height: 46px;
  padding: 0 clamp(16px, 2vw, 30px);
  display: flex;
  align-items: center;
  border-right: 1px solid rgba(13, 27, 23, 0.24);
  font-family: var(--serif);
  font-size: clamp(1rem, 1.45vw, 1.35rem);
  line-height: 1.1;
  transition: background 240ms ease, padding 240ms ease;
}

.instrument-band li:hover {
  padding-left: clamp(20px, 2.4vw, 36px);
  background: rgba(247, 245, 239, 0.14);
}

.section-light {
  background: var(--paper);
}

.section-kicker {
  padding: 34px var(--gutter) 0;
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: 24px;
  border-top: 1px solid var(--line);
  font-size: 0.67rem;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.section-kicker span,
.section-kicker p {
  margin: 0;
}

.section-kicker span {
  color: rgba(19, 32, 27, 0.46);
}

.section-kicker--inverse {
  color: var(--paper-bright);
  border-color: var(--line-light);
}

.section-kicker--inverse span {
  color: rgba(247, 245, 239, 0.45);
}

.intro {
  padding: 0 0 clamp(100px, 13vw, 200px);
}

.intro-statement {
  padding: clamp(100px, 13vw, 190px) var(--gutter) 0;
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(270px, 0.55fr);
  gap: clamp(60px, 9vw, 160px);
  align-items: end;
}

.intro h2,
.expertise h2,
.continuity h2,
.contact-cta h2,
.contact-dialog h2 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 300;
  letter-spacing: -0.045em;
}

.intro h2 {
  max-width: 1000px;
  font-size: clamp(3.4rem, 7.4vw, 8.6rem);
  line-height: 0.94;
}

.intro-copy p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.8;
}

.inline-link {
  margin-top: 36px;
  padding-bottom: 10px;
  display: inline-flex;
  align-items: center;
  gap: 18px;
  border-bottom: 1px solid var(--ink);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.inline-link-arrow {
  transition: transform 250ms ease;
}

.inline-link:hover .inline-link-arrow,
.inline-link:focus-visible .inline-link-arrow {
  transform: translateX(5px);
}

.route-line {
  padding: 24px var(--gutter);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  color: rgba(247, 245, 239, 0.58);
  background: var(--forest);
  border-bottom: 1px solid var(--line-light);
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.route-line i {
  height: 1px;
  background: var(--line-light);
}

.worlds {
  padding: 0 0 clamp(110px, 12vw, 190px);
  overflow: hidden;
  color: var(--paper-bright);
  background: var(--forest);
}

.worlds-heading {
  padding: clamp(90px, 11vw, 170px) var(--gutter) clamp(90px, 12vw, 180px);
  display: grid;
  grid-template-columns: minmax(180px, 0.55fr) minmax(0, 1.45fr);
  gap: clamp(50px, 8vw, 150px);
  align-items: start;
}

.worlds-heading .eyebrow {
  margin-top: 16px;
  color: var(--bronze);
}

.worlds h2,
.worlds h3 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 300;
  letter-spacing: -0.05em;
}

.worlds h2 {
  font-size: clamp(4rem, 8vw, 9.2rem);
  line-height: 0.88;
}

.world-story {
  display: grid;
  gap: clamp(120px, 17vw, 260px);
}

.world-chapter {
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: clamp(55px, 8vw, 140px);
  align-items: center;
}

.world-chapter--reverse {
  grid-template-columns: minmax(280px, 0.65fr) minmax(0, 1.35fr);
}

.world-chapter--reverse .world-media {
  grid-column: 2;
  grid-row: 1;
}

.world-chapter--reverse .world-copy {
  grid-column: 1;
  grid-row: 1;
}

.world-media,
.archive-media {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: #111915;
}

.world-media {
  min-height: 620px;
  height: 72vh;
  max-height: 860px;
}

.world-media img,
.archive-media img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform 1.2s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.archive-media img {
  object-position: 55% 50%;
}

.world-media.world-media--paris,
.world-media.world-media--alpine,
.world-media.world-media--bosphorus {
  min-height: 0;
  height: auto;
  max-height: none;
}

.world-media--paris {
  aspect-ratio: 1080 / 1094;
}

.world-media--alpine {
  aspect-ratio: 1014 / 1009;
}

.world-media--bosphorus {
  aspect-ratio: 2272 / 1442;
}

.world-chapter:hover .world-media img,
.archive-chapter:hover .archive-media img {
  transform: scale(1.025);
}

.world-media figcaption {
  position: absolute;
  right: 24px;
  bottom: 20px;
  left: 24px;
  display: flex;
  justify-content: space-between;
  color: white;
  font-size: 0.57rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.45);
}

.world-copy .eyebrow,
.archive-copy .eyebrow {
  color: var(--bronze);
}

.world-copy h3 {
  max-width: 620px;
  font-size: clamp(3.2rem, 5.7vw, 6.6rem);
  line-height: 0.92;
}

.world-copy > p:last-child,
.archive-copy > p:last-child {
  max-width: 520px;
  margin: 32px 0 0;
  color: rgba(247, 245, 239, 0.68);
  font-size: 0.98rem;
  line-height: 1.8;
}

.archive-chapter {
  position: relative;
  min-height: 92vh;
  margin-top: clamp(20px, 5vw, 80px);
  overflow: hidden;
}

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

.archive-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(6, 12, 10, 0.84) 0%, rgba(6, 12, 10, 0.4) 43%, rgba(6, 12, 10, 0.04) 75%);
}

.archive-media figcaption {
  position: absolute;
  z-index: 2;
  top: 28px;
  left: var(--gutter);
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.archive-copy {
  position: absolute;
  z-index: 2;
  bottom: clamp(60px, 9vw, 140px);
  left: var(--gutter);
  width: min(640px, 60vw);
}

.archive-copy h3 {
  font-size: clamp(4rem, 7.5vw, 8.5rem);
  line-height: 0.88;
}

.expertise {
  padding: 0 0 clamp(110px, 12vw, 180px);
  color: var(--paper-bright);
  background: var(--forest);
}

.expertise-layout {
  padding: clamp(90px, 11vw, 170px) var(--gutter) 0;
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(400px, 1fr);
  grid-template-areas:
    "heading list"
    "detail list";
  column-gap: clamp(70px, 10vw, 180px);
  row-gap: 70px;
}

.expertise-heading {
  grid-area: heading;
}

.expertise-heading .eyebrow {
  color: var(--bronze);
}

.expertise h2 {
  max-width: 690px;
  font-size: clamp(3rem, 5.1vw, 6rem);
  line-height: 0.99;
}

.service-list {
  grid-area: list;
  align-self: center;
  border-top: 1px solid var(--line-light);
}

.service-row {
  position: relative;
  width: 100%;
  min-height: 120px;
  padding: 20px 0;
  display: grid;
  grid-template-columns: 54px 1fr 28px;
  gap: 16px;
  align-items: center;
  color: rgba(247, 245, 239, 0.45);
  border: 0;
  border-bottom: 1px solid var(--line-light);
  background: transparent;
  text-align: left;
  cursor: pointer;
  transition: color 300ms ease, padding 300ms ease;
}

.service-row:hover,
.service-row:focus-visible,
.service-row.is-active {
  padding-left: 16px;
  color: var(--paper-bright);
}

.service-number {
  font-size: 0.65rem;
  letter-spacing: 0.13em;
}

.service-title {
  font-family: var(--serif);
  font-size: clamp(2rem, 3.4vw, 4rem);
  font-weight: 300;
  letter-spacing: -0.04em;
}

.service-icon {
  font-size: 1.2rem;
  opacity: 0;
  transform: translate(-8px, 8px);
  transition: opacity 300ms ease, transform 300ms ease;
}

.service-row.is-active .service-icon,
.service-row:hover .service-icon,
.service-row:focus-visible .service-icon {
  opacity: 1;
  transform: translate(0, 0);
}

.service-detail {
  grid-area: detail;
  max-width: 560px;
  padding-left: 36px;
  border-left: 1px solid var(--bronze);
}

.service-detail-label {
  margin: 0 0 16px;
  color: var(--bronze);
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.service-detail-copy {
  margin: 0;
  color: rgba(247, 245, 239, 0.7);
  font-size: 0.96rem;
  line-height: 1.75;
}

.service-detail.is-changing {
  animation: detail-change 420ms ease;
}

.continuity {
  padding: 0 0 clamp(110px, 12vw, 180px);
}

.continuity-grid {
  padding: clamp(90px, 11vw, 160px) var(--gutter) 0;
  display: grid;
  grid-template-columns: minmax(360px, 0.85fr) minmax(420px, 1fr);
  gap: clamp(70px, 10vw, 160px);
  align-items: center;
}

.continuity-visual {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  color: var(--paper-bright);
  background: var(--forest-soft);
}

.orbital {
  position: absolute;
  border: 1px solid rgba(247, 245, 239, 0.21);
  border-radius: 50%;
}

.orbital-one {
  width: 92%;
  height: 92%;
  top: 4%;
  left: 4%;
}

.orbital-two {
  width: 66%;
  height: 66%;
  top: 17%;
  left: 17%;
}

.orbital-three {
  width: 38%;
  height: 38%;
  top: 31%;
  left: 31%;
  border-color: rgba(183, 154, 114, 0.68);
}

.continuity-visual::before,
.continuity-visual::after {
  content: "";
  position: absolute;
  background: rgba(247, 245, 239, 0.2);
}

.continuity-visual::before {
  top: 50%;
  right: 0;
  left: 0;
  height: 1px;
}

.continuity-visual::after {
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
}

.visual-word {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  font-family: var(--serif);
  font-size: clamp(2.5rem, 5vw, 5.5rem);
  font-weight: 300;
  transform: translate(-50%, -48%);
}

.visual-note {
  position: absolute;
  right: 28px;
  bottom: 24px;
  z-index: 2;
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.continuity-copy .eyebrow {
  color: #77664e;
}

.continuity h2 {
  font-size: clamp(3.2rem, 5.6vw, 6.5rem);
  line-height: 0.96;
}

.continuity-copy > p:not(.eyebrow) {
  max-width: 610px;
  margin: 36px 0 0;
  font-size: 1rem;
  line-height: 1.8;
}

.principles {
  margin-top: 64px;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.principles li {
  padding: 20px 0;
  display: grid;
  grid-template-columns: 68px 1fr;
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.principles span {
  color: rgba(19, 32, 27, 0.43);
  font-size: 0.64rem;
  letter-spacing: 0.14em;
}

.principles p {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.55rem;
}

.continuity-copy > .risk-disclosure {
  margin-top: 28px;
  padding-left: 18px;
  color: rgba(19, 32, 27, 0.66);
  border-left: 1px solid var(--bronze);
  font-size: 0.72rem;
  line-height: 1.65;
}

.contact-cta {
  padding: clamp(110px, 14vw, 210px) var(--gutter);
  color: var(--paper-bright);
  background: #14241e;
  text-align: center;
}

.contact-cta .eyebrow {
  color: var(--bronze);
}

.contact-cta h2 {
  max-width: 1100px;
  margin: 0 auto;
  font-size: clamp(3.5rem, 7.3vw, 8rem);
  line-height: 0.93;
}

.primary-link--light {
  margin: 54px auto 0;
}

.site-footer {
  padding: 52px var(--gutter);
  display: grid;
  grid-template-columns: 0.65fr 1.7fr 0.65fr;
  align-items: start;
  color: var(--paper-bright);
  background: #09120f;
  border-top: 1px solid var(--line-light);
  font-size: 0.68rem;
  line-height: 1.8;
  letter-spacing: 0.06em;
}

.footer-meta p,
.footer-links p {
  margin: 0;
}

.footer-meta {
  display: grid;
  gap: 24px;
}

.footer-offices {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
}

.footer-office {
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
  font-style: normal;
  line-height: 1.65;
}

.footer-office strong,
.footer-office span {
  display: block;
}

.footer-office a {
  display: block;
  color: inherit;
  text-decoration: none;
}

.footer-office a:hover,
.footer-office a:focus-visible {
  color: var(--paper-bright);
}

.footer-office strong {
  margin-bottom: 7px;
  color: var(--paper-bright);
  font-weight: 600;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.footer-links {
  justify-self: end;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.footer-links a {
  min-height: 32px;
  display: inline-flex;
  align-items: center;
}

.contact-dialog {
  width: min(640px, calc(100vw - 32px));
  max-height: calc(100svh - 32px);
  padding: 0;
  color: var(--ink);
  border: 0;
  background: var(--paper-bright);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.34);
}

.contact-dialog[open] {
  animation: dialog-in 380ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.contact-dialog::backdrop {
  background: rgba(4, 10, 8, 0.78);
  backdrop-filter: blur(8px);
}

.dialog-close {
  position: absolute;
  top: 22px;
  right: 26px;
  z-index: 2;
  width: 40px;
  height: 40px;
  padding: 0;
  color: var(--ink);
  border: 0;
  background: transparent;
  font-size: 2rem;
  font-weight: 200;
  cursor: pointer;
}

.dialog-content {
  padding: clamp(44px, 7vw, 72px);
}

.contact-dialog .eyebrow {
  color: #77664e;
}

.contact-dialog h2 {
  padding-right: 30px;
  font-size: clamp(3.1rem, 6vw, 5rem);
  line-height: 0.96;
}

.dialog-intro {
  max-width: 480px;
  margin: 24px 0 38px;
  line-height: 1.65;
}

.contact-dialog form {
  display: grid;
  gap: 22px;
}

.contact-dialog label {
  display: grid;
  gap: 8px;
}

.contact-dialog label span {
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.contact-dialog input,
.contact-dialog select {
  width: 100%;
  padding: 11px 0;
  color: var(--ink);
  border: 0;
  border-bottom: 1px solid rgba(19, 32, 27, 0.35);
  outline: 0;
  background: transparent;
  border-radius: 0;
}

.contact-dialog select {
  appearance: none;
  padding-right: 28px;
  background-image:
    linear-gradient(45deg, transparent 50%, currentColor 50%),
    linear-gradient(135deg, currentColor 50%, transparent 50%);
  background-position:
    calc(100% - 10px) 50%,
    calc(100% - 5px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}

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

.contact-dialog input.is-invalid,
.contact-dialog select.is-invalid {
  border-color: #9f3c2f;
}

.form-submit {
  margin-top: 12px;
  padding: 16px 18px;
  display: flex;
  justify-content: space-between;
  color: var(--paper-bright);
  border: 0;
  background: var(--forest);
  font-size: 0.73rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
}

.form-note {
  margin: 0;
  color: rgba(19, 32, 27, 0.58);
  font-size: 0.68rem;
  line-height: 1.5;
}

.form-note a {
  color: var(--ink);
  border-bottom: 1px solid rgba(19, 32, 27, 0.42);
}

.form-honeypot {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

.form-error {
  margin: -2px 0 0;
  color: #9f463a;
  font-size: 0.75rem;
  line-height: 1.5;
}

.form-submit:disabled {
  cursor: wait;
  opacity: 0.58;
}

.form-success {
  padding: 46px 0 26px;
  text-align: center;
}

.form-success > span {
  width: 54px;
  height: 54px;
  margin: 0 auto 28px;
  display: grid;
  place-items: center;
  color: var(--paper-bright);
  background: var(--forest);
  border-radius: 50%;
}

.form-success h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: 2.5rem;
  font-weight: 300;
}

.form-success p {
  margin: 12px 0 0;
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 800ms ease, transform 800ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

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

@keyframes hero-arrive {
  from { transform: scale(1.11); }
  to { transform: scale(1.04); }
}

@keyframes copy-arrive {
  to { transform: translateY(0); }
}

@keyframes scroll-line {
  0% { transform: translateX(-100%); }
  45%, 55% { transform: translateX(0); }
  100% { transform: translateX(100%); }
}

@keyframes detail-change {
  0% { opacity: 0; transform: translateY(10px); }
  100% { opacity: 1; transform: translateY(0); }
}

@keyframes dialog-in {
  from { opacity: 0; transform: translateY(22px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

:where(a, button, input):focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 4px;
}

@media (max-width: 1100px) {
  .footer-offices {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

@media (max-width: 900px) {
  :root {
    --header-height: 76px;
  }

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

  .desktop-nav,
  .header-contact {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .header-actions {
    gap: 18px;
  }

  .site-header.is-menu-open,
  .site-header.is-menu-open.is-scrolled {
    height: var(--header-height);
    color: var(--paper-bright);
    background: var(--forest);
    border-color: var(--line-light);
  }

  .hero-content {
    width: 88vw;
    padding-top: calc(var(--header-height) + 14vh);
  }

  .hero h1 {
    font-size: clamp(3.9rem, 12vw, 6.6rem);
  }

  .instrument-band {
    grid-template-columns: 1fr;
    gap: 18px;
  }

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

  .instrument-band li {
    border-bottom: 1px solid rgba(13, 27, 23, 0.24);
  }

  .intro-statement,
  .continuity-grid {
    grid-template-columns: 1fr;
  }

  .worlds-heading {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .worlds-heading .eyebrow {
    margin-top: 0;
  }

  .world-chapter,
  .world-chapter--reverse {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .world-chapter--reverse .world-media,
  .world-chapter--reverse .world-copy {
    grid-column: 1;
  }

  .world-chapter--reverse .world-media {
    grid-row: 1;
  }

  .world-chapter--reverse .world-copy {
    grid-row: 2;
  }

  .world-media {
    height: min(74vh, 760px);
  }

  .intro-copy {
    max-width: 540px;
  }

  .expertise-layout {
    grid-template-columns: 1fr;
    grid-template-areas:
      "heading"
      "list"
      "detail";
  }

  .continuity-visual {
    width: min(80vw, 640px);
  }

  .footer-offices {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

@media (max-width: 600px) {
  :root {
    --header-height: 72px;
    --gutter: clamp(18px, 5.6vw, 24px);
  }

  .site-header {
    padding-right: max(var(--gutter), env(safe-area-inset-right));
    padding-left: max(var(--gutter), env(safe-area-inset-left));
  }

  .site-header.is-scrolled {
    height: 64px;
    background: rgba(241, 238, 231, 0.97);
  }

  .header-actions {
    gap: 12px;
  }

  .language-switcher {
    gap: 6px;
    font-size: 0.58rem;
  }

  .menu-toggle {
    width: 36px;
    height: 44px;
  }

  .mobile-menu {
    min-height: 100svh;
    padding-top: calc(var(--header-height) + 4svh);
    padding-right: max(var(--gutter), env(safe-area-inset-right));
    padding-bottom: max(28px, env(safe-area-inset-bottom));
    padding-left: max(var(--gutter), env(safe-area-inset-left));
  }

  .mobile-menu a,
  .mobile-menu button {
    min-height: 56px;
    padding: 11px 0;
    font-size: clamp(2rem, 10.4vw, 2.9rem);
    line-height: 0.98;
  }

  .hero {
    min-height: 100svh;
    padding-top: var(--header-height);
    display: flex;
    flex-direction: column;
    background: #07110e;
  }

  .hero-media {
    position: relative;
    inset: auto;
    width: 100%;
    aspect-ratio: 3 / 2;
    flex: 0 0 auto;
    transform: none;
    animation: none;
  }

  .hero-media img {
    object-fit: contain;
    object-position: center;
  }

  .hero-shade {
    top: var(--header-height);
    bottom: auto;
    height: calc(100vw * 2 / 3);
    background: linear-gradient(180deg, rgba(5, 12, 10, 0.08) 58%, rgba(7, 17, 14, 0.68) 100%);
  }

  .hero-content {
    flex: 1 0 auto;
    width: 100%;
    min-height: 0;
    justify-content: flex-start;
    padding-top: 30px;
    padding-right: max(var(--gutter), env(safe-area-inset-right));
    padding-bottom: max(40px, calc(env(safe-area-inset-bottom) + 28px));
    padding-left: max(var(--gutter), env(safe-area-inset-left));
  }

  .hero h1 {
    max-width: 9.2em;
    font-size: clamp(2.9rem, 13.8vw, 4.2rem);
    line-height: 0.96;
  }

  html[lang="fr"] .hero h1 {
    font-size: clamp(2.78rem, 12.5vw, 3.8rem);
  }

  .hero h1,
  .worlds h2,
  .world-copy h3,
  .archive-copy h3,
  .intro h2,
  .expertise h2,
  .continuity h2,
  .contact-cta h2 {
    overflow-wrap: break-word;
    hyphens: auto;
    line-height: 1;
  }

  .hero h1,
  .worlds h2,
  .world-copy h3,
  .archive-copy h3,
  .intro h2,
  .expertise h2,
  .continuity h2,
  .contact-cta h2 {
    overflow-wrap: normal;
    hyphens: none;
    word-break: normal;
  }

  .hero-copy {
    max-width: 36rem;
    margin-top: 22px;
    font-size: clamp(0.88rem, 3.8vw, 0.98rem);
    line-height: 1.58;
  }

  .hero .primary-link {
    min-width: min(226px, 100%);
    min-height: 48px;
    margin-top: 18px;
    padding-top: 12px;
    padding-bottom: 10px;
  }

  .instrument-band {
    gap: 14px;
    padding-top: 22px;
    padding-bottom: 22px;
  }

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

  .instrument-band li {
    min-height: 62px;
    padding: 10px 14px;
    font-size: clamp(0.98rem, 4.6vw, 1.16rem);
  }

  .instrument-band li:nth-child(odd) {
    border-left: 0;
  }

  .instrument-band li:nth-last-child(-n + 2) {
    border-bottom: 0;
  }

  .scroll-cue {
    display: none;
  }

  .section-kicker {
    grid-template-columns: 42px 1fr;
    padding-top: 20px;
  }

  .intro {
    padding-bottom: 76px;
  }

  .intro-statement {
    padding-top: 58px;
    gap: 28px;
  }

  .intro-copy p,
  .world-copy > p:last-child,
  .archive-copy > p:last-child,
  .continuity-copy > p:not(.eyebrow) {
    font-size: 0.94rem;
    line-height: 1.7;
  }

  .route-line {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .route-line i {
    width: 52px;
  }

  .worlds-heading {
    padding-top: 58px;
    padding-bottom: 62px;
  }

  .worlds h2 {
    font-size: clamp(2.85rem, 13.5vw, 4.1rem);
    line-height: 0.94;
  }

  .world-story {
    gap: 70px;
  }

  .world-chapter,
  .world-chapter--reverse {
    padding: 0;
    gap: 26px;
  }

  .world-media {
    min-height: 0;
    height: auto;
    aspect-ratio: 1774 / 887;
  }

  .world-media--paris {
    aspect-ratio: 1080 / 1094;
  }

  .world-media--alpine {
    aspect-ratio: 1014 / 1009;
  }

  .world-media--bosphorus {
    aspect-ratio: 2272 / 1442;
  }

  .world-media img,
  .archive-media img {
    object-fit: contain;
  }

  .archive-media img {
    object-fit: cover;
    object-position: 68% 50%;
  }

  .world-media::after {
    content: "";
    position: absolute;
    inset: auto 0 0;
    z-index: 1;
    height: 35%;
    pointer-events: none;
    background: linear-gradient(180deg, transparent, rgba(5, 12, 10, 0.42));
  }

  .world-media figcaption {
    right: var(--gutter);
    bottom: 16px;
    left: var(--gutter);
    z-index: 2;
  }

  .world-copy {
    padding: 0 var(--gutter);
  }

  .world-copy h3 {
    font-size: clamp(2.45rem, 11.6vw, 3.5rem);
    line-height: 0.98;
  }

  .world-copy > p:last-child {
    margin-top: 22px;
  }

  .archive-chapter {
    min-height: 0;
    margin-top: 0;
    display: grid;
    background: #101915;
  }

  .archive-media {
    position: relative;
    height: auto;
    aspect-ratio: 1536 / 1024;
  }

  .archive-media::after {
    background: linear-gradient(180deg, rgba(6, 12, 10, 0.06) 45%, rgba(6, 12, 10, 0.56) 100%);
  }

  .archive-media figcaption {
    top: 20px;
  }

  .archive-copy {
    position: relative;
    bottom: auto;
    left: auto;
    width: auto;
    padding: 48px var(--gutter) 0;
  }

  .archive-copy h3 {
    font-size: clamp(2.9rem, 13.8vw, 4.1rem);
    line-height: 0.96;
  }

  .intro h2 {
    font-size: clamp(2.72rem, 12.4vw, 3.7rem);
    line-height: 0.98;
  }

  .expertise {
    padding-bottom: 78px;
  }

  .expertise-layout {
    padding-top: 58px;
    row-gap: 36px;
  }

  .expertise h2,
  .continuity h2 {
    font-size: clamp(2.55rem, 11.6vw, 3.55rem);
    line-height: 1;
  }

  .service-row {
    min-height: 74px;
    padding: 11px 0;
    grid-template-columns: 34px 1fr 22px;
  }

  .service-title {
    font-size: clamp(1.5rem, 7.2vw, 2rem);
  }

  .service-detail {
    padding-left: 22px;
  }

  .continuity-grid {
    padding-top: 58px;
    gap: 42px;
  }

  .continuity-visual {
    width: 100%;
  }

  .principles {
    margin-top: 34px;
  }

  .principles li {
    padding: 16px 0;
    grid-template-columns: 54px 1fr;
  }

  .principles p {
    font-size: 1.4rem;
  }

  .contact-cta {
    padding-top: 76px;
    padding-bottom: 78px;
    text-align: left;
  }

  .contact-cta h2 {
    font-size: clamp(2.65rem, 12vw, 3.65rem);
    line-height: 0.98;
  }

  .primary-link--light {
    margin-top: 38px;
    margin-right: 0;
    margin-left: 0;
  }

  .site-footer {
    padding-top: 40px;
    padding-bottom: max(36px, env(safe-area-inset-bottom));
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .footer-meta {
    gap: 20px;
  }

  .footer-offices {
    gap: 16px;
  }

  .footer-links {
    width: 100%;
    justify-self: start;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 18px;
    align-items: start;
  }

  .footer-links a {
    min-height: 44px;
    border-bottom: 1px solid rgba(247, 245, 239, 0.1);
  }

  .footer-links p {
    grid-column: 1 / -1;
    margin-top: 20px;
  }

  .contact-dialog {
    width: 100vw;
    max-width: none;
    max-height: 100svh;
    height: 100svh;
    margin: 0;
    overflow-y: auto;
  }

  .dialog-content {
    min-height: auto;
    padding: 74px var(--gutter) max(40px, env(safe-area-inset-bottom));
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
  }

  .contact-dialog h2 {
    font-size: clamp(2.8rem, 13vw, 4rem);
  }

  .dialog-close {
    top: max(14px, env(safe-area-inset-top));
    right: var(--gutter);
    width: 44px;
    height: 44px;
  }
}

@media (max-width: 360px) {
  .hero-eyebrow {
    margin-bottom: 18px;
    font-size: 0.61rem;
    letter-spacing: 0.14em;
  }

  .hero h1 {
    font-size: clamp(2.85rem, 14.4vw, 3.25rem);
  }

  html[lang="fr"] .hero h1 {
    font-size: clamp(2.72rem, 13.6vw, 3.05rem);
  }

  .hero-copy {
    margin-top: 18px;
    font-size: 0.86rem;
    line-height: 1.52;
  }

  .hero .primary-link {
    margin-top: 14px;
  }

  .instrument-band li {
    min-height: 58px;
    padding-right: 10px;
    padding-left: 10px;
  }

  .contact-dialog form {
    gap: 18px;
  }
}

@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 {
    opacity: 1;
    transform: none;
  }
}