.site-header {
  position: relative;
  z-index: 70;
  padding: var(--page-padding);
}

.site-header__inner {
  display: grid;
  grid-template-columns: var(--logo-width) 1fr;
  align-items: start;
  gap: var(--gap-inline);
}

.site-logo {
  display: block;
  width: var(--logo-width);
  color: var(--color-ink);
}

.site-logo img {
  width: 100%;
  height: auto;
}

.site-logo__svg {
  display: block;
  width: 100%;
  height: auto;
}

.site-logo__films {
  transition: opacity var(--transition-fast);
}

.site-logo:hover .site-logo__films,
.site-logo:focus-visible .site-logo__films {
  opacity: 0;
}

.site-logo__text {
  display: block;
  font-size: 1.5rem;
  font-weight: 600;
}

.site-header__intro {
  flex: 0 1 var(--copy-width);
  width: min(100%, var(--copy-width));
  max-width: var(--copy-width);
  min-width: 0;
  font-size: var(--text-body);
  font-weight: 600;
  line-height: var(--text-body-line);
  letter-spacing: var(--tracking-tight);
}

.site-header__aside {
  width: 100%;
  min-width: 0;
  display: flex;
  justify-content: flex-end;
}

.site-header__aside--home {
  display: grid;
  grid-template-columns: minmax(0, var(--copy-width)) max-content;
  gap: var(--gap-inline);
  align-items: start;
  justify-content: end;
}

.site-header__aside--home .site-header__intro {
  width: 100%;
}

.site-menu-toggle {
  position: relative;
  z-index: 80;
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin: -10px -10px 0 0;
  padding: 10px;
  border: 0;
  background: transparent;
  color: var(--color-ink);
  cursor: pointer;
}

.site-menu-toggle__line {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 24px;
  height: 1px;
  background: currentColor;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.site-menu-toggle__line:first-child {
  transform: translate(-50%, -50%) translateY(-4px);
}

.site-menu-toggle__line:last-child {
  transform: translate(-50%, -50%) translateY(4px);
}

.site-menu-toggle[aria-expanded='true'] .site-menu-toggle__line:first-child {
  transform: translate(-50%, -50%) rotate(45deg);
}

.site-menu-toggle[aria-expanded='true'] .site-menu-toggle__line:last-child {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.site-nav {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: var(--gap-inline);
  font-size: var(--text-nav);
  font-weight: 600;
  letter-spacing: var(--tracking-nav);
  text-transform: uppercase;
}

.site-nav__link,
.language-switch__link,
.section-filters__button {
  transition: color var(--transition-fast);
}

.site-nav__link:hover,
.language-switch__link:hover,
.project-card__link:hover .project-card__title,
.project-card__link:focus-visible .project-card__title,
.contact-details a:hover {
  color: var(--color-muted);
}

.site-nav__link.is-active,
.language-switch__link.is-active,
.section-filters__button.is-active {
  color: var(--color-ink);
}

.site-nav:hover .site-nav__link {
  color: var(--color-muted);
}

.site-nav:hover .site-nav__link:hover {
  color: var(--color-ink);
}

.language-switch {
  display: flex;
  align-items: center;
  color: var(--color-muted);
}

.language-switch:hover .language-switch__link,
.language-switch:focus-within .language-switch__link {
  color: var(--color-muted);
}

.language-switch:hover .language-switch__link:not(.is-active):not(.is-disabled),
.language-switch:focus-within .language-switch__link:not(.is-active):not(.is-disabled) {
  color: var(--color-ink);
}

.language-switch:hover .language-switch__link.is-active,
.language-switch:focus-within .language-switch__link.is-active {
  color: var(--color-muted);
}

.language-switch__link.is-disabled {
  cursor: default;
}

.language-switch__divider {
  margin-inline: 0;
}

@media (max-width: 1060px) and (min-width: 721px) {
  .site-header__inner--home {
    row-gap: var(--gap-section);
  }

  .site-header__aside--home {
    display: contents;
  }

  .site-header__aside--home .site-header__intro {
    grid-column: 1 / -1;
    grid-row: 2;
    width: min(100%, var(--copy-width));
    max-width: var(--copy-width);
  }

  .site-header__aside--home .site-nav {
    grid-column: 2;
    grid-row: 1;
    justify-self: end;
  }
}

@media (max-width: 720px) {
  .site-header__inner,
  .site-header__inner--home {
    grid-template-columns: minmax(0, var(--logo-width)) 44px;
    align-items: start;
    justify-content: space-between;
  }

  .site-menu-toggle {
    display: inline-flex;
    justify-self: end;
  }

  .site-header__aside,
  .site-header__aside--home {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: var(--gap-section);
  }

  .site-header__intro {
    flex-basis: auto;
    width: 100%;
    max-width: var(--copy-width);
  }

  .site-nav {
    position: fixed;
    inset: 0;
    z-index: 60;
    display: none;
    width: 100vw;
    min-height: 100dvh;
    padding: calc(var(--page-padding) + 64px) var(--page-padding) var(--page-padding);
    background: var(--color-surface);
    align-items: center;
    justify-content: center;
    gap: 18px;
    font-size: clamp(24px, 7vw, 34px);
    line-height: 1;
    letter-spacing: 0;
  }

  .site-nav.is-open {
    display: flex;
    flex-direction: column;
  }

  .site-nav__link,
  .language-switch {
    min-height: 52px;
  }

  .site-nav__link {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .language-switch {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-muted);
  }

  .language-switch__link.is-active {
    color: var(--color-ink);
  }
}

.filmography {
  display: flex;
  flex-direction: column;
  gap: var(--gap-section);
}

.filmography__head {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  row-gap: 6px;
  column-gap: var(--gap-inline);
}

.section-filters__button {
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
  cursor: pointer;
}

.section-filters {
  display: flex;
  flex-wrap: wrap;
  flex: 0 1 max-content;
  max-width: 100%;
  align-items: center;
  row-gap: 4px;
  column-gap: var(--gap-inline);
  font-size: var(--text-nav);
  font-weight: 600;
  letter-spacing: var(--tracking-nav);
  text-transform: uppercase;
  color: var(--color-muted);
}

.section-filters__button {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--color-muted);
  white-space: nowrap;
}

.section-filters__button:hover,
.section-filters__button:focus-visible {
  color: var(--color-ink);
}

.section-filters__button.is-active::after {
  content: '×';
  display: inline-block;
  font-size: 0.8em;
  line-height: 1;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--gap-section) var(--gap-inline);
}

.project-card {
  display: flex;
  flex-direction: column;
  gap: var(--gap-card);
}

.project-card__link {
  display: flex;
  flex-direction: column;
  gap: var(--gap-card);
}

.project-card[hidden] {
  display: none;
}

.project-card__media {
  display: block;
  position: relative;
  aspect-ratio: var(--grid-ratio);
  overflow: hidden;
  background: var(--color-placeholder);
  isolation: isolate;
}

.project-card__media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--project-card-hover-color, var(--color-placeholder));
  opacity: 0;
  z-index: 2;
  pointer-events: none;
}

.project-card__media img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-card__media picture,
.hero-image picture,
.about-layout__portrait picture {
  display: contents;
}

.project-card__media span {
  position: relative;
  z-index: 1;
}

.project-card__link:is(:hover, :focus-visible) .project-card__media::after {
  opacity: 1;
}

.project-card__link:is(:hover, :focus-visible) .project-card__media img {
  opacity: 0;
}

.project-card__media.is-placeholder {
  display: grid;
  place-items: center;
  border: 1px solid var(--color-line);
}

.project-card__placeholder {
  font-size: var(--text-nav);
  font-weight: 600;
  letter-spacing: var(--tracking-nav);
  text-transform: uppercase;
  color: var(--color-muted);
}

.project-card__title {
  font-size: var(--text-card);
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0;
}

.hero-image {
  width: min(100%, var(--detail-width));
  margin-inline: auto;
}

.hero-image__viewport {
  position: relative;
  aspect-ratio: var(--hero-ratio);
  overflow: hidden;
  background: var(--color-placeholder);
}

.hero-image__slide {
  position: absolute;
  inset: 0;
}

.hero-image__slide[hidden] {
  display: none;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-image__controls {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  pointer-events: none;
  padding-inline: 20px;
}

.hero-image__button,
.hero-image__dot {
  border: 0;
  cursor: pointer;
}

.hero-image__button {
  pointer-events: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  background: transparent;
  color: #fff;
  /* Adapts automatically: white on dark images, black on light images */
  mix-blend-mode: difference;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
  opacity: 0.85;
}

.hero-image__button:hover,
.hero-image__button:focus-visible {
  opacity: 1;
  transform: scale(1.1);
}

.hero-image__button:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 2px;
}

.hero-image__button svg {
  display: block;
  width: 28px;
  height: 28px;
  stroke: currentColor;
  stroke-width: 1.5;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.hero-image__dots {
  position: absolute;
  inset: auto 0 14px;
  display: flex;
  justify-content: center;
  gap: 6px;
  padding-inline: 12px;
  mix-blend-mode: difference;
}

.hero-image__dot {
  position: relative;
  width: 24px;
  height: 24px;
  padding: 0;
  background: transparent;
}

.hero-image__dot::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 5px;
  height: 5px;
  border-radius: 999px;
  background: rgb(255 255 255 / 55%);
  transform: translate(-50%, -50%);
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.hero-image__dot.is-active,
.hero-image__dot:hover,
.hero-image__dot:focus-visible {
  transform: none;
}

.hero-image__dot.is-active::before,
.hero-image__dot:hover::before,
.hero-image__dot:focus-visible::before {
  background: #fff;
  transform: translate(-50%, -50%) scale(1.2);
}

.film-metadata {
  display: flex;
  flex-direction: column;
  font-size: var(--text-nav);
  font-weight: 600;
  letter-spacing: var(--tracking-nav);
  text-transform: uppercase;
}

.film-metadata__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--gap-inline);
  padding-block: 4px;
  border-top: 1px solid var(--color-ink);
}

.film-metadata__row:last-child {
  border-bottom: 1px solid var(--color-ink);
}

.film-metadata dd {
  margin: 0;
}

.about-layout,
.contact-layout {
  width: min(100%, var(--detail-width));
  margin-inline: auto;
  display: grid;
  align-items: start;
}

/* --- ABOUT LAYOUT (Architectural) --- */
.about-layout {
  grid-template-columns: minmax(0, 4.5fr) minmax(0, 5.5fr);
  align-items: center;
  column-gap: 48px;
  row-gap: 32px;
  min-height: calc(100dvh - 200px);
}

.about-layout__portrait {
  width: 100%;
  aspect-ratio: 3 / 4;
  overflow: hidden;
}

.about-layout__portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* --- ABOUT TYPOGRAPHY --- */
.about-layout .editorial-copy {
  width: min(100%, var(--copy-width));
  max-width: var(--copy-width);
  display: flex;
  flex-direction: column;
  gap: var(--gap-section); /* 24px */
}

.about-layout .editorial-copy p {
  margin: 0;
  color: var(--color-ink);
}

/* Grande taille : comme le titre d'un film (.project-card__title) */
.about-layout .editorial-copy p:first-of-type {
  font-size: var(--text-card);
  font-weight: 600;
  line-height: 1.15; /* Tighter line-height for titles, like project cards */
  letter-spacing: var(--tracking-tight);
}

/* Petite taille : comme le texte d'intro de la home (.site-header__intro) */
.about-layout .editorial-copy p:not(:first-of-type) {
  font-size: var(--text-body);
  font-weight: 600;
  line-height: var(--text-body-line);
  letter-spacing: var(--tracking-tight);
}

.contact-layout {
  grid-template-columns: max-content minmax(0, var(--copy-width));
  gap: var(--gap-inline);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 24px;
  font-size: var(--text-nav);
  font-weight: 600;
  letter-spacing: var(--tracking-nav);
  text-transform: uppercase;
}

.contact-details__row {
  display: grid;
  grid-template-columns: minmax(0, 180px) minmax(0, 1fr);
  gap: var(--gap-inline);
  padding-block: 8px;
  border-top: 1px solid var(--color-ink);
}

.contact-details__row:last-child {
  border-bottom: 1px solid var(--color-ink);
}

.contact-details__links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.site-footer {
  margin-top: auto;
  padding-block: var(--gap-stack) var(--page-padding);
}

.site-footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: var(--tracking-nav);
  text-transform: uppercase;
  color: var(--color-muted);
}

.site-footer__socials {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.site-footer__socials a {
  transition: color var(--transition-fast);
}

.site-footer__socials a:hover,
.site-footer__socials a:focus-visible {
  color: var(--color-ink);
}

@media (max-width: 640px) {
  .site-footer__inner {
    justify-content: center;
  }
}