.hero-section {
            height: 100vh;
            background: linear-gradient(rgba(30, 41, 59, 0.7), rgba(30, 41, 59, 0.7)), 
            url('./IMG/shot-part-high-voltage-electric-power-station.jpg');
            background-size: cover;
            background-position: center;
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
        }

.realisation-section {
  background-color: #f9f9f9;
  padding: 60px 20px;
  font-family: 'Segoe UI', sans-serif;
}

.container {
  max-width: 1100px;
  margin: auto;
}

.section-title {
  font-size: 32px;
  text-align: center;
  margin-bottom: 40px;
  color: #003366;
  font-weight: bold;
}

.realisation-card {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  background-color: white;
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.1);
  overflow: hidden;
  padding: 20px;
}

.realisation-images {
  flex: 1 1 45%;
}

.realisation-images .main-img {
  width: 100%;
  height: auto;
  border-radius: 8px;
}

.thumbs {
  display: flex;
  gap: 10px;
  margin-top: 10px;
}

.thumbs img {
  width: 30%;
  border-radius: 6px;
  object-fit: cover;
}

.realisation-content {
  flex: 1 1 50%;
}

.realisation-content h3 {
  font-size: 24px;
  color: #222;
  margin-bottom: 10px;
}

.location {
  color: #777;
  font-style: italic;
  margin-bottom: 15px;
}

.description {
  color: #444;
  line-height: 1.6;
}