* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Brandish, Helvetica, sans-serif;
  color: #556d78;
  background: #fff;
  line-height: 1.6;
}
.container { width: min(1080px, calc(100% - 40px)); margin: 0 auto; }
.narrow { max-width: 820px; }
.header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid #e6e6e6;
}

.nav { min-height: 70px; display: flex; align-items: center; justify-content: space-between; gap: 25px; }
.logo {  width: 180px;
  height: auto;
  display: block;
}
nav { display: flex; flex-wrap: wrap; gap: 22px; }
nav a { color: #555; text-decoration: none; font-size: .95rem; }
nav a:hover { color: #111; }
.hero {
  min-height: 620px; display: flex; align-items: center;
  background: #f3f3f1;
}
.titre {
  white-space: nowrap;
  text-align: left;
}
.hero h1 { max-width: 780px; font-size: clamp(2.4rem, 6vw, 5rem); line-height: 1.02; margin: 15px 0 25px; font-weight: 700; letter-spacing: -.04em; }
.intro { max-width: 650px; font-size: 1.15rem; color: #555; margin-bottom: 32px; }
.eyebrow {
  display: block;
  width: 100%;
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .16em;
  color: #777;
  margin: 0 0 12px;
}
.section { padding: 100px 0; }
.alt { background: #f6f6f4; }
h2 {
  display: block;
  width: 100%;
  max-width: none;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.1;
  margin: 0 0 25px;
  letter-spacing: -.03em;
}
.section p { color: #555; }
.button {
  display: inline-block; border: 0; background: #556d78; color: #fff;
  padding: 13px 22px; text-decoration: none; cursor: pointer;
  font: inherit; border-radius: 2px;
}
.button:hover { background: #444; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: #ddd; margin-top: 45px; }
.card { background: #fff; padding: 30px; min-height: 180px; }
.card h3 { margin-top: 0; font-size: 1.1rem; }
.card p { margin-bottom: 0; font-size: .95rem; }
.section-intro { margin-bottom: 35px; }
.gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.photo {
  aspect-ratio: 4 / 3; background: #e9e9e7;
  display: flex; align-items: center; justify-content: center; color: #888;
}
form { margin-top: 35px; display: grid; gap: 18px; }
label { display: grid; gap: 7px; font-weight: 600; font-size: .9rem; }
input, textarea {
  width: 100%; padding: 13px; border: 1px solid #ccc;
  font: inherit; background: #fff; border-radius: 2px;
}
textarea { resize: vertical; }
.contact-info { display: flex; flex-wrap: wrap; gap: 25px; margin-top: 35px; }
.contact-info a { color: #556d78; }
footer { border-top: 1px solid #e6e6e6; padding: 25px 0; font-size: .85rem; color: #777; }
.footer-inner { display: flex; justify-content: space-between; gap: 20px; }
@media (max-width: 750px) {
  .nav { align-items: flex-start; padding: 18px 0; flex-direction: column; }
  nav { gap: 12px 16px; }
  .hero { min-height: 540px; }
  .section { padding: 70px 0; }
  .grid, .gallery { grid-template-columns: 1fr; }
}
.gallery .photo {
  overflow: hidden;
}

.gallery .photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.logo {
  width: 100px;
  height: auto;
  display: block;
}
.brand {
  display: flex;
  align-items: center;
  gap: 15px;
}

.brand-name {
  color: #556d78;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: .08em;
  white-space: nowrap;
  font-family: "Brandish", "Helvetica Neue", Arial, sans-serif;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: .03em;
  white-space: nowrap;
}
section {
  scroll-margin-top: 110px;
}
.entreprise-photo {
  width: 100%;
  height: 420px;
  margin-top: 45px;
  overflow: hidden;
}

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