:root {
      --primary: #0051ff;
      --secondary: #bf00ff;
      --accent: #fffb00;
      --bg: #000000;
    }

    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: 'Poppins', sans-serif;
    }

    body {
      background: var(--bg);
      color: #cccccc;
      line-height: 1.6;
    }

    /* HEADER */
    .hero {
      background: linear-gradient(to right, var(--primary), var(--secondary));
      color: #ffffff;
      padding: 60px 20px;
    }

    .hero-container {
      max-width: 1200px;
      margin: auto;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      align-items: center;
    }

    .hero h1 {
      font-size: 2.5rem;
      margin-bottom: 15px;
    }
    h4
    {
      color: var(--primary);
      margin-bottom: 5px;
    }

    .hero p {
      font-size: 1.1rem;
      margin-bottom: 20px;
    }

    .duration a {
      background: var(--accent);
      color: #000;
      display: inline-block;
      text-decoration: none;
      padding: 10px 18px;
      border-radius: 6px;
      font-weight: bold;
    }

    .hero img {
      width: 100%;
      border-radius: 16px;
      box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    }

    /* SECTION */
    section {
      padding: 60px 20px;
      background: url(img.png);
      background-size: cover;
      background-position: center;
      background-attachment: fixed;
    }

    .container {
      max-width: 1200px;
      margin: auto;
      
    }

    h2 {
      color: var(--primary);
      margin-bottom: 20px;
      font-size: 2rem;
    }

    .grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 30px;
    }

    .card {
      /* background: #000000; */
      background: transparent;
      backdrop-filter: blur(10px);
      padding: 25px;
      border-radius: 16px;
       box-shadow: 0 8px 20px rgba(66, 66, 66, 0.404);
    }

    .card h3 {
      margin-bottom: 10px;
      color: var(--accent);
    }

    /* SYLLABUS */
    ul {
      padding-left: 18px;
    }

    ul li {
      margin-bottom: 8px;
    }

    /* CTA */
    .cta {
      background: linear-gradient(to right, var(--primary), var(--secondary));
      color: #ffffff;
      text-align: center;
      padding: 50px 20px;
    }

    .cta h2 {
      color: #ffffff;
    }

    .cta a {
      display: inline-block;
      margin-top: 20px;
      padding: 12px 25px;
      background: var(--accent);
      color: #000;
      font-weight: bold;
      border-radius: 8px;
      text-decoration: none;
    }

    /* FOOTER */
    footer {
      background: #020617;
      color: #cbd5f5;
      text-align: center;
      padding: 20px;
      font-size: 0.9rem;
    }

     .tech-used {
  background-color: #0b0b0b;
  padding: 60px 20px;
  text-align: center;
}

.tech-used h2 {
  font-size: 32px;
  margin-bottom: 40px;
  background-image: linear-gradient(to right, #f95bf6, #532cf9);
  -webkit-background-clip: text;
  color: transparent;
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 30px;
  align-items: center;
}

.tech-card {
  background: rgba(255, 255, 255, 0.05);
  padding: 25px;
  border-radius: 16px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.tech-card img {
  width: 60px;
  height: auto;
  margin-bottom: 15px;
}

.tech-card p {
  color: #ffffff;
  font-size: 14px;
  font-weight: 600;
}

.tech-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 30px rgba(249, 91, 246, 0.25);
}


    /* RESPONSIVE */
    @media (max-width: 900px) {
      .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
      }

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

    @media (max-width: 600px) {
      h1 { font-size: 2rem; }
      h2 { font-size: 1.6rem; }

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