body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f9;
    color: #333;
  } 
 
main {
  max-width: 1900px; 
  width: 100%;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

main section {
  width: 100%;
}

  
  .features1 {
    text-align: center;
    padding: 50px 10%;
  }
  
  .features1 h2 {
    font-size: 28px;
    margin-bottom: 20px;
  }
  
  .feature-grid1 {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
  }
  
  .feature1 {
    background: white;
    padding: 20px;
    border-radius: 10px;
    width: 250px;
    text-align: center;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
  }
  
  .feature1 img {
    width: 100%;
    border-radius: 8px;
    margin-bottom: 10px;
  }
  
  .models {
    background: linear-gradient(to right,#bacfca    , #e5e4e4) !important;
    text-align: center;
    padding: 50px 10%;
     width: 100vw; 
  }
  
  .model-grid {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
  }
  
  .model-card {
    background: white;
    padding: 20px;
    border-radius: 10px;
    width: 280px;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
  }
  
  .model-card img {
    width: 100%;
    border-radius: 8px;
    margin-bottom: 10px;
  }
  
  
  .why-choose {
    text-align: center;
    padding: 50px 10%;
  }
  
  .why-grid {
    display: flex;
    align-items: center;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
  }
  
  .why-grid img {
    width: 400px;
    border-radius: 8px;
  }
  
  .why-grid ul {
    list-style: none;
    padding: 0;
  }
  
  .why-grid li {
    font-size: 18px;
    margin: 10px 0;
    display: flex;
    align-items: center;
  }
  
  .why-grid i {
    color: #2b6e77;
    margin-right: 10px;
  } 

  .section1 {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
    padding: 50px 10%;
    background: linear-gradient(to right,#bacfca    , #e5e4e4) !important;
    gap: 40px;
     width: 100vw; 
     
}

.text1 {
    flex: 1 1 48%;
    padding: 20px;
}

.text1 h2 {
    font-size: 2.4em;
    margin-bottom: 20px;
    color: #333;
}

.text1 ul {
    list-style: none;
    padding: 0;
    max-width: 100%; 
}

.text1 ul li {
    font-size: 1.1em;
    margin-bottom: 12px;
    padding-left: 26px;
    position: relative;
}

.text1 ul li::before {
    content: "\f058";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    position: absolute;
    left: 0;
    color: #4CAF50;
}

.image1 {
    flex: 1 1 48%;
    padding: 20px;
    text-align: center;
    margin-top:40px;
}

.image1 img {
    width: 100%; 
    height: auto;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    object-fit: cover;
}

.hero1 {
  position: relative;
  height: 420px;
  background-image: url('https://i.postimg.cc/tTZt2qgZ/service3.png');
  background-size: cover;  
    width: 100vw;
      
  background-position: center;
  background-repeat: no-repeat;
  background-color: #f9f9f9;
  display: flex;
  align-items: center;
    margin-top: -20px;
    padding-top: 0; 
  justify-content: center;
}



.hero-overlay1 {
  background: rgba(0, 0, 0, 0.6);
  padding: 40px 60px;
  border-radius: 14px;
  color: #fff;
  text-align: center;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(5px);
  animation: fadeInUp 0.9s ease-out;
}

.hero-overlay1 h2 {
  font-size: 2.5rem;
  margin-bottom: 12px;
  font-weight: 700;
}

.hero-overlay1 p {
  font-size: 1.1rem;
  font-weight: 400;
  line-height: 1.6;
  opacity: 0.9;
}

@keyframes fadeInUp {
  0% { opacity: 0; transform: translateY(20px); }
  100% { opacity: 1; transform: translateY(0); }
}

@media (max-width: 768px) {
  main {
    padding: 0 12px;
  }

  .features1 {
    padding: 40px 20px;
  }

  .feature-grid1 {
    flex-direction: column;
    align-items: center;
  }

  .feature1 {
    width: 100%;
    max-width: 320px;
  }

  .models {
    padding: 40px 20px;
  }

  .model-grid {
    flex-direction: column;
    align-items: center;
  }

  .model-card {
    width: 100%;
    max-width: 320px;
  }

  .why-choose {
    padding: 40px 20px;
  }

  .why-grid {
    flex-direction: column;
  }

  .why-grid img {
    width: 100%;
    max-width: 300px;
  }

  .why-grid li {
    font-size: 16px;
    justify-content: center;
    text-align: left;
  }

  .section1 {
    flex-direction: column;
    padding: 40px 20px;
  }

  .text1,
  .image1 {
    flex: 1 1 100%;
    padding: 10px 0;
  }

  .text1 h2 {
    font-size: 1.8em;
    text-align: center;
  }

  .text1 ul li {
    font-size: 1em;
  }

  .image1 img {
    width: 100%;
    max-width: 350px;
    margin: 0 auto;
  }

  .hero1 {
    height: auto;
    padding: 60px 20px;
    background-position: center;
  }

  .hero-overlay1 {
    padding: 30px 20px;
  }

  .hero-overlay1 h2 {
    font-size: 1.8rem;
  }

  .hero-overlay1 p {
    font-size: 1rem;
  }
}
@media (max-width: 480px) {
  .features {
    padding: 24px 12px;
  }

  .features h2 {
    font-size: 1.3rem;
  }

  .features-container {
    grid-template-columns: 1fr;
    padding: 0;
  }

  .feature-item {
    padding: 16px;
    font-size: 0.9rem;
  }

  .advantages-applications {
    flex-direction: column;
    padding: 30px 12px;
  }

  .section {
    margin: 10px 0;
    text-align: center;
    max-width: 100%;
  }

  .section h2 {
    font-size: 1.3rem;
  }

  .section p {
    font-size: 0.9rem;
  }

  .stats {
    flex-direction: column;
    gap: 16px;
    padding: 30px 12px;
  }

  .stat-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .stat-icon i {
    font-size: 24px;
    margin-bottom: 8px;
  }

  .stat-number {
    font-size: 1.2rem;
  }

  .stat-label {
    font-size: 0.85rem;
  }
}