@font-face {
  font-family: 'CircularStd';
  src: url('fonts/CircularStd-Book.woff') format('woff');
  font-weight: 400;
  font-style: normal;
}

@font-face {
  font-family: 'CircularStd';
  src: url('fonts/CircularStd-Medium.woff') format('woff');
  font-weight: 500;
  font-style: normal;
}

:root {
  --bg: #ffffff;
  --text: #0033a0; /* bleu Klein approché */
  --muted: rgba(0, 51, 160, 0.68);
  --pad: clamp(18px, 3vw, 42px);
  --title: clamp(34px, 6vw, 84px);
  --menu: 13px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'CircularStd', Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  line-height: 1.45;
}

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

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

.page {
  min-height: 100vh;
  padding: var(--pad);
}

.container {
  width: 100%;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding-bottom: 24px;
}

.brand {
  font-size: 28px;
  font-weight: 500;
  letter-spacing: -0.03em;
  white-space: nowrap;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: center;
  justify-content: flex-end;
  font-size: var(--menu);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nav a {
  opacity: 1;
  transition: opacity 0.2s ease;
}

.nav a:hover,
.nav a.active {
  opacity: 0.6;
}

.hero-classic {
  min-height: calc(100vh - 120px);
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 30px;
  align-items: center;
}

.hero-cover {
  width: 100%;
  height: calc(100vh - 140px);
  object-fit: cover;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 22px;
  max-width: 420px;
}

.eyebrow {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

h1 {
  font-size: var(--title);
  line-height: 0.92;
  font-weight: 500;
  letter-spacing: -0.05em;
}

.intro {
  font-size: 17px;
  max-width: 30ch;
}

.section-page {
  padding-top: 24px;
}

.section-title {
  font-size: clamp(30px, 4vw, 54px);
  font-weight: 500;
  letter-spacing: -0.04em;
  margin-bottom: 24px;
}

.section-intro {
  font-size: 16px;
  color: var(--muted);
  max-width: 52ch;
  margin-bottom: 36px;
}

.grid-square {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.work-card {
  display: block;
}

.work-thumb {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.work-meta {
  padding-top: 10px;
  font-size: 14px;
  line-height: 1.45;
}

.work-title {
  font-weight: 500;
  margin-bottom: 2px;
}

.turning-piece {
  max-width: 520px;
  margin-top: 18px;
}

.turning-piece video {
  width: 100%;
  height: auto;
}

.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 42px;
  max-width: 1100px;
}

.about-block p {
  font-size: 17px;
  max-width: 34ch;
}

.about-block p + p {
  margin-top: 18px;
}

.contact-layout {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 24px;
}

.contact-card {
  padding-top: 4px;
}

.contact-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin-bottom: 10px;
}

.contact-value {
  font-size: 18px;
  line-height: 1.3;
}

.search-wrap {
  max-width: 520px;
}

.search-box {
  width: 100%;
  border: 1px solid rgba(0, 51, 160, 0.2);
  background: #fff;
  color: var(--text);
  font-family: 'CircularStd', Arial, sans-serif;
  font-size: 16px;
  padding: 16px 18px;
  outline: none;
}

.search-box::placeholder {
  color: rgba(0, 51, 160, 0.45);
}

.footer {
  padding-top: 44px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

@media (max-width: 980px) {
  .hero-classic,
  .about-layout,
  .contact-layout {
    grid-template-columns: 1fr;
  }

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

  .hero-cover {
    height: 62vh;
  }
}

@media (max-width: 700px) {
  .page {
    padding: 16px;
  }

  .topbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav {
    gap: 14px 18px;
    justify-content: flex-start;
  }

  .grid-square {
    grid-template-columns: 1fr;
  }

  .hero-cover {
    height: 48vh;
  }

  .brand {
    font-size: 24px;
  }
}
.work-card {
  position: relative;
  overflow: hidden;
}

.work-thumb {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.work-card:hover .work-thumb {
  transform: scale(1.03);
}

/* Overlay */

.work-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: end;
  padding: 16px;
  background: linear-gradient(
    to top,
    rgba(255, 255, 255, 0.92),
    rgba(255, 255, 255, 0.6) 60%,
    rgba(255, 255, 255, 0)
  );
  opacity: 0;
  transition: opacity 0.3s ease;
}

.work-card:hover .work-overlay {
  opacity: 1;
}

.work-overlay-inner {
  font-size: 14px;
  line-height: 1.4;
  color: var(--text);
}

.work-overlay-title {
  font-weight: 500;
  margin-bottom: 2px;
}.turning-background {
  max-width: 420px;
  margin-top: 48px;
}

.turning-background video {
  width: 100%;
  display: block;
  pointer-events: none;
}
.video-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 48px;
  max-width: 900px;
}

.video-grid video {
  width: 100%;
  height: auto;
  display: block;
  pointer-events: none;
}
.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.about-block {
  font-size: 18px;
  line-height: 1.6;
  max-width: 520px;
}

.about-block p + p {
  margin-top: 20px;
}