.references-hero,
.about-hero,
.contact-hero {
  position: relative;
  isolation: isolate;
  background-position: center;
  background-size: cover;
}

.references-hero {
  background-image: linear-gradient(90deg, rgba(244, 240, 231, .96) 0%, rgba(244, 240, 231, .88) 48%, rgba(244, 240, 231, .42) 100%), url("assets/references/corsica-sole-illustration-generique-20261016.png");
}

.about-hero {
  background-image: linear-gradient(90deg, rgba(244, 240, 231, .96) 0%, rgba(244, 240, 231, .87) 52%, rgba(244, 240, 231, .32) 100%), url("assets/backgrounds/a-propos-illustration-generique-20261016.png");
}

.contact-hero {
  background-image: linear-gradient(90deg, rgba(244, 240, 231, .97) 0%, rgba(244, 240, 231, .88) 53%, rgba(244, 240, 231, .36) 100%), url("assets/backgrounds/contact-illustration-generique-20261016.png");
}

.home-hero {
  background-image: linear-gradient(90deg, rgba(12, 33, 43, .96) 0%, rgba(12, 33, 43, .87) 42%, rgba(12, 33, 43, .4) 100%), url("assets/backgrounds/accueil-hero-illustration-generique-20261016.png");
  background-position: center;
  background-size: cover;
}

.home-hero .hero-card {
  background: rgba(13, 40, 50, .82);
  backdrop-filter: blur(5px);
}

.home-hero .island {
  display: none;
}

.home-hero .hero-card h2 {
  margin-top: 0;
}

.references-hero .intro,
.about-hero .two-cols > div:first-child,
.contact-hero .intro {
  position: relative;
  z-index: 1;
}

.references-hero .intro {
  max-width: 780px;
}

.reference-cards {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}

.reference-card {
  padding: 0;
  overflow: hidden;
  background: #fff;
  border: 1px solid #dce5e6;
  box-shadow: 0 14px 30px rgba(17, 40, 49, .08);
}

.reference-card:hover {
  transform: translateY(-3px);
}

.reference-image {
  height: 240px;
  background-position: center;
  background-size: cover;
}

.ref-corsica {
  background-image: url("assets/references/corsica-sole-illustration-generique-20261016.png");
}

.ref-tenergie {
  background-image: url("assets/references/tenergie-hangar-solaire-illustration-generique-20261016.png");
}

.ref-driveco {
  background-image: url("assets/references/driveco-recharge-illustration-generique-20261016.png");
}

.ref-engie {
  background-image: url("assets/references/engie-ineo-ssi-illustration-generique-20261016.png");
}

.reference-content {
  padding: 28px 30px 30px;
}

.reference-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 17px;
}

.reference-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 9px;
  border: 1px solid #a9cdd0;
  border-radius: 999px;
  color: #097b88;
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .08em;
}

.reference-card h2 {
  margin: 0;
}

.reference-work {
  margin: 12px 0 0;
  color: #40545a;
  font-size: 1.04rem;
  font-weight: 650;
  line-height: 1.5;
}

@media (max-width: 760px) {
  .references-hero,
  .about-hero,
  .contact-hero {
    background-position: 62% center;
    background-image: linear-gradient(90deg, rgba(244, 240, 231, .97), rgba(244, 240, 231, .81)), var(--hero-image);
  }

  .references-hero { --hero-image: url("assets/references/corsica-sole-illustration-generique-20261016.png"); }
  .about-hero { --hero-image: url("assets/backgrounds/a-propos-illustration-generique-20261016.png"); }
  .contact-hero { --hero-image: url("assets/backgrounds/contact-illustration-generique-20261016.png"); }

  .home-hero {
    background-image: linear-gradient(90deg, rgba(12, 33, 43, .96), rgba(12, 33, 43, .63)), url("assets/backgrounds/accueil-hero-illustration-generique-20261016.png");
    background-position: 63% center;
  }

  .reference-cards {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .reference-image {
    height: 210px;
  }

  .reference-content {
    padding: 23px;
  }
}