/* Header section with animated particles
.header-section {
    position: relative;
    margin-bottom: 24px;
    overflow: hidden;
  }
  
  .animated-particles {
    position: absolute;
    top: 0;
    right: 0;
    width: 200px;
    height: 100px;
    overflow: hidden;
  }
  
  .particle {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(45deg, #1565c0, #42a5f5);
    animation: float 6s infinite ease-in-out;
  }
  
  .particle.p1 {
    width: 20px;
    height: 20px;
    top: 20%;
    left: 10%;
    opacity: 0.8;
    animation-delay: 0s;
  }
  
  .particle.p2 {
    width: 15px;
    height: 15px;
    top: 50%;
    left: 30%;
    opacity: 0.6;
    animation-delay: 1s;
  }
  
  .particle.p3 {
    width: 25px;
    height: 25px;
    top: 30%;
    left: 60%;
    opacity: 0.7;
    animation-delay: 2s;
  }
  
  .particle.p4 {
    width: 10px;
    height: 10px;
    top: 70%;
    left: 40%;
    opacity: 0.5;
    animation-delay: 1.5s;
  }
  
  .particle.p5 {
    width: 18px;
    height: 18px;
    top: 40%;
    left: 80%;
    opacity: 0.9;
    animation-delay: 0.5s;
  }
  
  @keyframes float {
    0%, 100% {
      transform: translateY(0) scale(1);
    }
    50% {
      transform: translateY(-20px) scale(1.1);
    }
  }
  
  
  .section-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    margin-bottom: 48px;
  }
  
  @media (min-width: 768px) {
    .section-grid {
      grid-template-columns: 3fr 2fr;
    }
  }
  
  .text-section p {
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 16px;
    color: #444;
  }
  
  .text-section p:last-child {
    margin-bottom: 0;
  }
  
  .applications-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    margin-bottom: 40px;
  }
  
  @media (min-width: 768px) {
    .applications-grid {
      grid-template-columns: repeat(2, 1fr);
    }
  }
  
  @media (min-width: 992px) {
    .applications-grid {
      grid-template-columns: repeat(3, 1fr);
    }
  }
  
 
  .application-box {
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    padding: 24px;
    transition: all 0.3s;
    height: 100%;
    display: flex;
    flex-direction: column;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    background-color: white;
  }
  
  .application-box:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    border-color: #1565c0;
  }
  
  .application-box:hover h4 {
    color: #1565c0;
  }
  
  .application-box h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 18px;
    margin-bottom: 12px;
    color: #333;
    transition: color 0.3s;
  }
  
  .application-box p {
    font-size: 15px;
    line-height: 1.6;
    flex-grow: 1;
    margin: 0;
    color: #555;
  }
  
  
  .image-container {
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  }
  
  .image-container:hover {
    transform: translateY(-8px) rotate(1deg);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
  }
  
  .image-container:hover img {
    transform: scale(1.05);
  }
  
  .image-container img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s;
  }
  
  .image-caption {
    padding: 16px;
    background-color: #f9f9f9;
    border-top: 1px solid #e0e0e0;
    font-size: 14px;
    color: #666;
    font-style: italic;
  }
  

  .video-gallery {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    margin-bottom: 48px;
  }
  
  @media (min-width: 768px) {
    .video-gallery {
      grid-template-columns: repeat(3, 1fr);
    }
  }
  
  .video-card {
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    cursor: pointer;
    background-color: white;
    height: 100%;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  }
  
  .video-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
  }
  
  .video-card:hover .play-button {
    transform: translate(-50%, -50%) scale(1.1);
    background-color: rgba(255, 0, 0, 0.9);
  }
  
  .video-card:hover .video-thumbnail img {
    transform: scale(1.05);
  }
  
  .video-thumbnail {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%; 
    background-color: #000;
    overflow: hidden;
  }
  
  .video-thumbnail img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
  }
  
  .play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background-color: rgba(255, 0, 0, 0.8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
  }
  
  .play-icon {
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 10px 0 10px 20px;
    border-color: transparent transparent transparent #ffffff;
    margin-left: 4px;
  }
  
  .video-title {
    padding: 16px 16px 8px;
    margin: 0;
    font-family: 'Montserrat', sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: #333;
  }
  
  .video-description {
    padding: 0 16px 16px;
    margin: 0;
    font-size: 14px;
    line-height: 1.5;
    color: #666;
  }
  
  
  .next-section {
    margin-top: 48px;
    background-color: #f5f7fa;
    padding: 32px;
    border-radius: 12px;
    text-align: center;
    border-left: 4px solid #1565c0;
  }
  
  .next-section p {
    font-size: 18px;
    margin-bottom: 24px;
    color: #444;
  } */