.hb-rubriques {
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 18px;
}

.hb-rubriques-hero {
  background: linear-gradient(135deg, #007a2f, #024d22);
  color: #fff;
  padding: 42px 35px;
  text-align: center;
  margin-bottom: 30px;
  border-radius: 0;
}

.hb-rubriques-hero span {
  display: inline-block;
  color: #f58200;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.hb-rubriques-hero h2 {
  color: #fff;
  font-size: 42px;
  margin: 0 0 10px;
  text-transform: uppercase;
  font-weight: 900;
}

.hb-rubriques-hero p {
  color: #fff;
  margin: 0;
  font-size: 18px;
}

.hb-rubriques-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.hb-rubrique-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fff;
  border: 1px solid #eee;
  border-left: 6px solid #007a2f;
  padding: 20px 22px;
  text-decoration: none;
  color: #111;
  box-shadow: 0 8px 22px rgba(0,0,0,.06);
  transition: .25s ease;
  cursor: pointer;
}

.hb-rubrique-card:hover {
  transform: translateY(-3px);
  border-left-color: #f58200;
  box-shadow: 0 12px 28px rgba(0,0,0,.12);
}

.hb-rubrique-card strong {
  display: block;
  font-size: 22px;
  text-transform: uppercase;
  font-weight: 900;
  color: #111;
}

.hb-rubrique-card small {
  display: block;
  margin-top: 6px;
  color: #007a2f;
  font-weight: 700;
}

.hb-rubrique-card > span {
  width: 38px;
  height: 38px;
  background: #f58200;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 800;
}

.hb-rubrique-parent {
  background: #007a2f;
  border-left-color: #f58200;
}

.hb-rubrique-parent strong,
.hb-rubrique-parent small {
  color: #fff;
}

.hb-rubriques-sub {
  display: none;
  grid-column: span 2;
  background: #f7f7f7;
  padding: 18px;
  border-left: 6px solid #f58200;
  gap: 12px;
}

.hb-rubriques-sub.open {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.hb-rubriques-sub a {
  background: #fff;
  padding: 15px;
  text-align: center;
  color: #111;
  font-weight: 800;
  text-decoration: none;
  border-bottom: 3px solid #007a2f;
}

.hb-rubriques-sub a:hover {
  background: #007a2f;
  color: #fff;
}

@media(max-width: 768px) {
  .hb-rubriques-list {
    grid-template-columns: 1fr;
  }

  .hb-rubriques-sub {
    grid-column: span 1;
  }

  .hb-rubriques-sub.open {
    grid-template-columns: 1fr;
  }

  .hb-rubriques-hero h2 {
    font-size: 30px;
  }
}