:root {
  --bg: #ffffff;
  --text: #111111;
  --page-margin-x: 30px;
  --page-margin-top: 20px;
  --page-margin-bottom: 20px;
  --grid-gap-x: 40px;
  --grid-gap-y: 40px;
  --title-size: 21px;
  --intro-size: 21px;
  --body-size: 21px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Times New Roman", Times, serif;
  font-size: var(--body-size);
  line-height: 1.15;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img,
video {
  display: block;
  width: 100%;
}

img {
  height: auto;
}

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

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  padding: 0;
  margin: 0;
  text-align: inherit;
  cursor: pointer;
}

.site-wrap {
  width: 100%;
  padding: var(--page-margin-top) var(--page-margin-x) var(--page-margin-bottom);
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.site-title,
.site-link {
  font-size: var(--title-size);
  line-height: 1;
  font-weight: 400;
}

.intro {
  margin-top: 60px;
  max-width: 1160px;
}

.intro-fr,
.intro-en {
  margin: 0;
  font-size: var(--intro-size);
  line-height: 1.15;
}

.intro-en {
  font-style: italic;
}

/* ── Projects ── */

.projects {
  margin-top: 40px;
}

.project-row + .project-row {
  margin-top: var(--grid-gap-y);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  column-gap: var(--grid-gap-x);
  row-gap: var(--grid-gap-y);
}

.project-card {
  display: block;
  width: 100%;
}

.project-media {
  position: relative;
  width: 100%;
  overflow: hidden;
  aspect-ratio: 3 / 2;
  background: none;
}

.project-poster,
.project-hover-image,
.project-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-video {
  opacity: 0;
  transition: opacity 200ms ease;
}

.project-hover-image {
  opacity: 0;
  transition: opacity 200ms ease;
}

@media (hover: hover) and (pointer: fine) {
  .project-card:hover .project-video {
    opacity: 1;
  }
  .project-card:hover .project-hover-image {
    opacity: 1;
  }
}

.project-video.is-visible {
  opacity: 1;
}

.project-title {
  margin: 12px 0 0;
  font-size: 16px;
  line-height: 1.15;
  font-weight: 400;
  text-align: left;
  opacity: 0;
  transition: opacity 180ms ease;
}

@media (hover: hover) and (pointer: fine) {
  .project-card:hover .project-title,
  .project-card.is-active .project-title {
    opacity: 1;
  }
}

/* ── About page ── */

.about {
  height: calc(100vh - 40px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 100%;
  max-width: 920px;
  margin-left: 0;
  margin-right: auto;
  padding-top: 60px;
  padding-right: 0;
  padding-bottom: 40px;
}

.about-block,
.about-footer {
  text-align: left;
}

.about-block p {
  margin: 0 0 16px;
  font-size: var(--body-size);
  line-height: 1.15;
}

.about-en {
  font-style: italic;
}

.about-footer p {
  margin: 0;
  font-size: var(--body-size);
  line-height: 1.15;
}

.about-footer p + p {
  margin-top: 1px;
}

.about-email {
  margin-top: 20px !important;
}

.about-email a {
  color: inherit;
  text-decoration: none;
}

/* ── Responsive ── */

@media (max-width: 1100px) {
  :root {
    --page-margin-x: 16px;
    --page-margin-top: 20px;
    --page-margin-bottom: 40px;
    --grid-gap-y: 32px;
  }

  .intro {
    margin-top: 48px;
  }

  .projects {
    margin-top: 40px;
  }

  .projects-grid {
    grid-template-columns: 1fr;
    row-gap: 32px;
  }

  .project-media {
    aspect-ratio: 3 / 2;
  }

  .project-title {
    opacity: 1;
    margin-top: 8px;
    font-size: 18px;
  }

  .project-details {
    margin-top: 32px;
  }

  .intro-fr,
  .intro-en,
  .site-title,
  .site-link {
    font-size: 18px;
  }

  .about {
  height: calc(100vh - 40px);
  padding-top: 48px;
  padding-bottom: 48px;
  padding-right: 48px;
}

  .about-block p,
  .about-footer p {
    font-size: 18px;
  }
}