.atelier-split-hero {
  width: min(100%, 1480px);
  height: clamp(620px, calc(100svh - 76px), 820px);
  min-height: clamp(620px, calc(100svh - 76px), 820px);
  display: grid;
  grid-template-columns: minmax(0, 64fr) minmax(0, 36fr);
  margin-inline: auto;
  border-bottom: 1px solid #111;
  background: #fff;
  color: #111;
}

.page .atelier-split-hero {
  margin-top: 0;
}

.atelier-split-hero__copy {
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(56px, 7vw, 112px) clamp(32px, 6.5vw, 104px);
}

.atelier-split-hero__eyebrow {
  margin: 0 0 28px;
  color: #626262;
  font-size: 11px;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.atelier-split-hero h1 {
  max-width: 10em;
  margin: 0;
  font-size: clamp(3rem, 5.6vw, 6.5rem);
  font-weight: 500;
  line-height: 0.94;
  letter-spacing: 0;
  text-wrap: balance;
}

.atelier-split-hero--fr h1 {
  max-width: 11em;
  font-size: clamp(2.5rem, 4.3vw, 4.9rem);
  line-height: 1.04;
}

.atelier-split-hero__lead {
  max-width: 38rem;
  margin: 32px 0 0;
  color: #3f3f3f;
  font-size: clamp(1rem, 1.2vw, 1.2rem);
  line-height: 1.9;
}

.atelier-split-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 38px;
}

.atelier-split-hero__actions a {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 13px 18px;
  border: 1px solid #111;
  background: transparent;
  color: #111;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.4;
  text-decoration: none;
}

.atelier-split-hero__actions a::after {
  content: "→";
  font-size: 18px;
  font-weight: 400;
}

.atelier-split-hero__actions .acs-btn--primary,
.atelier-split-hero__actions .primary {
  background: #111;
  color: #fff;
}

.atelier-split-hero__actions a:hover,
.atelier-split-hero__actions a:focus-visible {
  background: #e9e9e9;
  color: #111;
}

.atelier-split-hero__actions .acs-btn--primary:hover,
.atelier-split-hero__actions .acs-btn--primary:focus-visible,
.atelier-split-hero__actions .primary:hover,
.atelier-split-hero__actions .primary:focus-visible {
  background: #303030;
  color: #fff;
}

.atelier-split-hero__media {
  min-width: 0;
  height: 100%;
  min-height: 0;
  align-self: stretch;
  margin: 0;
  overflow: hidden;
  border-left: 1px solid #111;
  background: #050505;
}

.atelier-split-hero__media picture {
  width: 100%;
  height: 100%;
  display: block;
}

.atelier-split-hero__image {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: 22% center;
}

.atelier-split-hero__media:has(.atelier-split-hero__image--collage) {
  background: #fff;
}

.atelier-split-hero__image--collage {
  object-fit: contain;
  object-position: center;
}

.atelier-proof-strip {
  width: min(100% - 48px, 1380px);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0 auto;
  border-bottom: 1px solid #111;
}

.atelier-proof-strip > * {
  min-width: 0;
  margin: 0;
  padding: 18px 20px;
  border-left: 1px solid #c9c9c9;
  color: #333;
  font-size: 12px;
  line-height: 1.55;
}

.atelier-proof-strip > :first-child {
  border-left: 0;
}

.atelier-proof-strip strong {
  display: block;
  color: #111;
  font-weight: 600;
}

/* French landing page: keep the editorial rhythm varied after the three entry points. */
.page .process-list {
  display: block;
  border-top: 1px solid #111;
}

.page .process-item {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  align-items: baseline;
  gap: 24px;
  padding: 18px 0;
  border-top: 0;
  border-bottom: 1px solid #c9c9c9;
}

.page .process-number {
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
  letter-spacing: 0.08em;
}

.page .works-media-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.page .works-media-grid > :first-child {
  grid-column: 1 / -1;
}

.page .works-media-grid > :first-child .work-media-frame {
  aspect-ratio: 2 / 1;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid #1769ff;
  outline-offset: 3px;
}

@media (max-width: 980px) {
  .atelier-split-hero__copy {
    padding-inline: clamp(28px, 5vw, 56px);
  }

  .atelier-split-hero h1,
  .atelier-split-hero--fr h1 {
    font-size: clamp(2.35rem, 5.3vw, 4.5rem);
  }
}

@media (max-width: 767px) {
  body {
    font-size: 16px;
  }

  .acs-site-header .acs-mobile-consultation {
    display: none;
  }

  .atelier-split-hero {
    height: max(520px, calc(100svh - 64px));
    min-height: max(520px, calc(100svh - 64px));
    grid-template-columns: minmax(0, 60fr) minmax(0, 40fr);
    border-bottom: 1px solid #111;
  }

  .atelier-split-hero--ja,
  .atelier-split-hero--fr {
    height: auto;
    min-height: 0;
    grid-template-columns: 1fr;
  }

  .page .atelier-split-hero {
    margin-top: 0;
  }

  .atelier-split-hero__copy {
    padding: 34px 5vw 28px;
  }

  .atelier-split-hero__eyebrow {
    margin-bottom: 14px;
    font-size: 8px;
  }

  .atelier-split-hero h1,
  .atelier-split-hero--fr h1 {
    max-width: 8em;
    font-size: clamp(1.9rem, 8.2vw, 2.75rem);
    line-height: 1;
  }

  .atelier-split-hero--fr h1 {
    font-size: clamp(1.4rem, 6.4vw, 2.05rem);
  }

  .atelier-split-hero__lead {
    margin-top: 18px;
    font-size: 12px;
    line-height: 1.7;
  }

  .atelier-split-hero__actions {
    display: flex;
    gap: 6px;
    margin-top: 20px;
  }

  .atelier-split-hero__actions a {
    width: auto;
    min-height: 44px;
    padding: 9px 10px;
    gap: 10px;
    font-size: 10px;
  }

  .atelier-split-hero__media {
    height: 100%;
    min-height: 0;
    align-self: stretch;
    aspect-ratio: auto;
    border-top: 0;
    border-left: 1px solid #111;
  }

  .atelier-split-hero__media:has(.atelier-split-hero__image--collage) {
    height: auto;
    aspect-ratio: 1114 / 1594;
    border-top: 1px solid #111;
    border-left: 0;
  }

  .atelier-split-hero__image {
    object-position: 22% center;
  }

  .atelier-split-hero__image--collage {
    object-position: center;
  }

  .atelier-proof-strip {
    width: calc(100% - 12vw);
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .atelier-proof-strip > * {
    min-height: 82px;
    padding: 14px 12px;
    border-top: 1px solid #c9c9c9;
    font-size: 11px;
  }

  .atelier-proof-strip > :nth-child(odd) {
    border-left: 0;
  }

  .page .process-item {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 12px;
  }

  .page .works-media-grid {
    grid-template-columns: 1fr;
  }

  .page .works-media-grid > :first-child {
    grid-column: auto;
  }

  .page .works-media-grid > :first-child .work-media-frame {
    aspect-ratio: 16 / 9;
  }
}

@media (prefers-reduced-motion: reduce) {
  .atelier-split-hero *,
  .atelier-proof-strip * {
    animation: none !important;
    transition: none !important;
  }
}