* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu,
        Cantarell, Noto Sans, sans-serif;
      line-height: 1.6;
      background: #0a0e1a;
      color: #e6e6e6;
      overflow-x: hidden;
    }

    /* Hero Section */
    .hero {
      min-height: 50vh;
      display: flex;
      align-items: center;
      justify-content: center;
      background: linear-gradient(135deg, #020710, #284977, #1a3a5c);
      background-size: 400% 400%;
      animation: gradientShift 15s ease infinite;
      position: relative;
      overflow: hidden;
      padding: 2rem;
      text-align: center;
    }

    @keyframes gradientShift {
      0% { background-position: 0% 50%; }
      50% { background-position: 100% 50%; }
      100% { background-position: 0% 50%; }
    }

    .hero::before {
      content: '';
      position: absolute;
      width: 100%;
      height: 100%;
      background-image: 
        radial-gradient(2px 2px at 20% 30%, rgba(100, 255, 218, 0.3), transparent),
        radial-gradient(2px 2px at 60% 70%, rgba(100, 255, 218, 0.2), transparent);
      background-size: 200% 200%;
      animation: moveBackground 20s ease infinite;
    }

    @keyframes moveBackground {
      0%, 100% { background-position: 0% 0%; }
      50% { background-position: 100% 100%; }
    }

    .hero-content {
      position: relative;
      z-index: 1;
      max-width: 900px;
    }

    .hero h1 {
      font-size: clamp(2.5rem, 8vw, 4rem);
      font-weight: 800;
      background: linear-gradient(135deg, #64ffda, #00d9ff);
      background-size: 200% auto;
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      animation: shine 3s linear infinite;
      margin-bottom: 1rem;
    }

    @keyframes shine {
      to { background-position: 200% center; }
    }

    .hero p {
      font-size: clamp(1rem, 3vw, 1.3rem);
      color: #b3b3b3;
      margin-bottom: 2rem;
    }

    code{
        color: cyan;
    }

    .back-button {
      display: inline-block;
      padding: 0.8rem 2rem;
      background: rgba(100, 255, 218, 0.1);
      border: 2px solid #64ffda;
      border-radius: 50px;
      color: #64ffda;
      text-decoration: none;
      font-weight: 600;
      transition: all 0.3s ease;
      margin-top: 1rem;
    }

    .back-button:hover {
      background: #64ffda;
      color: #020710;
      transform: scale(1.05);
      box-shadow: 0 10px 30px rgba(100, 255, 218, 0.3);
    }

    /* Main Content Container */
    .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 4rem 2rem;
    }

    /* Section Styles */
    .section {
      margin-bottom: 4rem;
      background: rgba(255, 255, 255, 0.03);
      backdrop-filter: blur(10px);
      border: 1px solid rgba(100, 255, 218, 0.15);
      border-radius: 20px;
      padding: 3rem;
      transition: all 0.4s ease;
    }

    .section:hover {
      transform: translateY(-5px);
      box-shadow: 0 20px 40px rgba(100, 255, 218, 0.15);
      border-color: rgba(100, 255, 218, 0.3);
    }

    .section h2 {
      font-size: clamp(1.8rem, 4vw, 2.5rem);
      color: #64ffda;
      margin-bottom: 1.5rem;
      padding-bottom: 0.8rem;
      border-bottom: 2px solid rgba(100, 255, 218, 0.3);
    }

    .section h3 {
      font-size: clamp(1.3rem, 3vw, 1.8rem);
      color: #00d9ff;
      margin-top: 2rem;
      margin-bottom: 1rem;
    }

    .section p {
      color: #b3b3b3;
      font-size: 1.1rem;
      line-height: 1.8;
      margin-bottom: 1.5rem;
    }

    .section ul, .section ol {
      margin-left: 2rem;
      margin-bottom: 1.5rem;
    }

    .section li {
      color: #b3b3b3;
      font-size: 1.05rem;
      line-height: 1.8;
      margin-bottom: 0.8rem;
    }

    .section li strong {
      color: #64ffda;
      margin: 0.8 rem;
    }

    .overview{
        display: grid;
    }

      .imgLabel {
        padding: 1.5rem;        /* smaller than section's 3rem */
        margin-bottom: 2rem;   /* smaller than section's 4rem */
      }

      .imgLabel p {
        color: white;
        margin-bottom: 0.4rem; /* tighter text spacing */
        line-height: 1.4;
        text-align: center;    /* optional */
      }

    /* Image Gallery */
    .image-gallery {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 2rem;
      margin: 2rem 0;
    }

    .image-gallery img {
      width: 100%;
      border-radius: 15px;
      border: 2px solid rgba(100, 255, 218, 0.2);
      transition: all 0.3s ease;
    }

    .image-gallery img:hover {
      transform: scale(1.05);
      border-color: #64ffda;
      box-shadow: 0 10px 30px rgba(100, 255, 218, 0.3);
    }

    /* Links */
    .project-links {
      display: flex;
      gap: 1rem;
      flex-wrap: wrap;
      margin: 2rem 0;
    }

    .project-link {
      display: inline-block;
      padding: 0.8rem 2rem;
      background: rgba(100, 255, 218, 0.1);
      border: 2px solid #64ffda;
      border-radius: 50px;
      color: #64ffda;
      text-decoration: none;
      font-weight: 600;
      transition: all 0.3s ease;
    }

    .project-link:hover {
      background: #64ffda;
      color: #020710;
      transform: scale(1.05);
      box-shadow: 0 10px 30px rgba(100, 255, 218, 0.3);
    }

    /* Footer */
    footer {
      position: fixed;
      bottom: 0;
      left: 0;
      width: 100%;
      background: linear-gradient(135deg, rgba(10, 25, 47, 0.98), rgba(2, 7, 16, 0.98));
      backdrop-filter: blur(10px);
      color: #fff;
      text-align: center;
      padding: 1.2rem;
      z-index: 1000;
      border-top: 1px solid rgba(100, 255, 218, 0.2);
      box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
    }

    footer a {
      color: #64ffda;
      text-decoration: none;
      font-weight: 600;
      transition: all 0.3s ease;
      margin: 0 0.8rem;
    }

    footer a:hover {
      color: #00d9ff;
      text-shadow: 0 0 10px rgba(100, 255, 218, 0.6);
    }

    /* Responsive */
    @media (max-width: 768px) {
      .container {
        padding: 2rem 1rem;
      }

      .section {
        padding: 2rem 1.5rem;
      }

      .image-gallery {
        grid-template-columns: 1fr;
      }

      .project-links {
        flex-direction: column;
      }

      .project-link {
        text-align: center;
      }
    }