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

    body {
      font-family: 'Segoe UI', sans-serif;
    }

    header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 10px 20px;
      background-color: #101820;
      color: white;
      position: sticky;
      top: 0;
      z-index: 1000;
    }

    .logo img {
      height: 40px;
      width: auto;
      filter: invert()
    }

    nav {
      display: flex;
      gap: 20px;
    }

    nav a {
      color: white;
      text-decoration: none;
      font-size: 1rem;
      transition: color 0.3s ease;
    }

    nav a:hover {
      color: #0088cc;
    }

    .menu-toggle {
      display: none;
      font-size: 1.8rem;
      cursor: pointer;
      color: white;
      
    }

    /* Responsive for all devices */
    @media (max-width: 1024px) {
      .menu-toggle {
        display: block;
      }

      nav {
        position: absolute;
        top: 65px;
        right: 0;
        background-color: #101820;
        width: 100%;
        flex-direction: column;
        align-items: center;
        display: none;
        gap: 15px;
        padding: 20px 0;
      }

      nav.active {
        display: flex;
      }

      nav a {
        font-size: 1.1rem;
      }
    }
    .hero {
  position: relative;
  height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: white;
}

.bg-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
  filter: brightness(0.5);
}

.hero-content {
  z-index: 1;
  max-width: 800px;
  padding: 20px;
}

.hero h1 {
  font-size: 4rem;
  margin-bottom: 20px;
  letter-spacing: 1px;
}

.hero p {
  font-size: 1.2rem;
  line-height: 1.6;
  margin-bottom: 30px;
}

.btn {
  display: inline-block;
  padding: 12px 30px;
  background-color:#0088cc;
  color: white;
  text-decoration: none;
  font-size: 1rem;
  border-radius: 30px;
  transition: background 0.3s ease;
}

.btn:hover {
  background-color:#0088cc;
}

    .about-section {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 60px 10%;
      flex-wrap: wrap;
      background-color: white;
      border-bottom: 1px solid #ddd;
    }

    .about-section.reverse {
      flex-direction: row-reverse;
    }

    .about-content {
      flex: 1;
      min-width: 300px;
      padding: 0 40px;
    }

    .about-content h2 {
      font-size: 36px;
      margin-bottom: 20px;
      white-space: nowrap;
      overflow: hidden;
      border-right: 2px solid #0088cc;
      width: 0;
      animation: typing 3s steps(30, end) forwards, blink 0.75s step-end infinite;
    }

    @keyframes typing {
      from { width: 0; }
      to { width: 100%; }
    }

    @keyframes blink {
      50% { border-color: transparent; }
    }

    .about-content p {
      font-size: 18px;
      line-height: 1.6;
      margin-bottom: 25px;
      opacity: 0;
      animation: fadeIn 1s ease forwards;
      animation-delay: 3.2s;
    }

    .about-content button {
      padding: 12px 24px;
      font-size: 16px;
      background-color: #0088cc;
      color: white;
      border: none;
      border-radius: 6px;
      cursor: pointer;
      opacity: 0;
      animation: fadeIn 1s ease forwards;
      animation-delay: 3.6s;
    }

    @keyframes fadeIn {
      from { opacity: 0; }
      to { opacity: 1; }
    }

    .about-image {
      flex: 1;
      min-width: 300px;
      text-align: center;
    }

    .about-image video {
      max-width: 100%;
      height: auto;
      border-radius: 10px;
      object-fit: cover;
    }

    @media (max-width: 768px) {
      .about-section,
      .about-section.reverse {
        flex-direction: column;
        text-align: center;
      }

      .about-content {
        padding: 0;
        margin-bottom: 30px;
      }
    }
  
/* project  */

  .projects-section1{
  font-family: 'Segoe UI', sans-serif;
  background-image: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('image/p.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  background-repeat: no-repeat;
  color: white;
  min-height: 100vh;

  }

    .projects-section {
      max-width: 1200px;
      padding: 60px 20px;
      margin: auto;
      text-align: center;
    }

    .projects-section h2 {
      font-size: 40px;
      margin-bottom: 40px;
      color: #ffffff;
      text-shadow: 0 2px 6px rgba(0, 0, 0, 0.5);
    }

    .projects-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 30px;
    }

    /* .project-card {
      background: rgba(255, 255, 255, 0.12);
      border-radius: 16px;
      backdrop-filter: blur(14px);
      -webkit-backdrop-filter: blur(14px);
      border: 1px solid rgba(255, 255, 255, 0.2);
      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
      overflow: hidden;
      transition: transform 0.4s ease, box-shadow 0.4s ease;
    } */

    .project-card {
  background: rgba(255, 255, 255, 0.05); /* more transparent */
  border-radius: 20px;
  backdrop-filter: blur(20px); /* heavier blur like in screenshot */
  /* -webkit-backdrop-filter: blur(20px); */
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5); /* deeper shadow */
  overflow: hidden;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  
}


    .project-card:hover {
      transform: translateY(-10px) scale(1.02);
      box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
    }

    .project-card img {
      width: 100%;
      height: 180px;
      object-fit: cover;
    }

    .project-content {
      padding: 20px;
    }

    .project-content h3 {
      font-size: 22px;
      color: #fff;
      margin-bottom: 12px;
    }

    .project-content p {
      font-size: 15px;
      color: #ddd;
      margin-bottom: 20px;
      line-height: 1.5;
    }

    .project-content a {
      display: inline-block;
      padding: 10px 24px;
      background: rgba(255, 255, 255, 0.15);
      color: #fff;
      text-decoration: none;
      border-radius: 25px;
      border: 1px solid rgba(255, 255, 255, 0.3);
      backdrop-filter: blur(4px);
      transition: background 0.3s, transform 0.3s, color 0.3s;
    }

    .project-content a:hover {
      background: rgba(255, 255, 255, 0.4);
      color: #000;
      transform: scale(1.05);
    }

    @media (max-width: 768px) {
      .projects-section h2 {
        font-size: 30px;
      }

      .project-content h3 {
        font-size: 20px;
      }

      .project-content p {
        font-size: 14px;
      }

      .project-card img {
        height: 160px;
      }
    }

    @media (max-width: 480px) {
      .projects-section {
        padding: 40px 39pxpx;
      }

      .project-content a {
        padding: 8px 18px;
        font-size: 14px;
      }

      .project-card img {
        height: 140px;
      }
    }
/* globe */
  .stats-section {
      position: relative;
      height: 100vh;
      color: white;
      overflow: hidden;
    }

    .stats-section video {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      z-index: -1;
    }

    .overlay {
      position: absolute;
      top: 0;
      left: 0;
      height: 100%;
      width: 100%;
      background: rgba(0, 0, 0, 0.7);
    }

    .stats-content {
      position: relative;
      height: 100vh;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      text-align: center;
      padding: 20px;
    }

    .stats-content h2 {
      font-size: 2.5rem;
      margin-bottom: 40px;
      letter-spacing: 2px;
      text-transform: uppercase;
    }

    .stats-grid {
      display: flex;
      gap: 50px;
      flex-wrap: wrap;
      justify-content: center;
    }

    .stat-box {
      min-width: 250px;
    }

    .stat-number {
      font-size: 3.5rem;
      font-weight: bold;
      color:#0088cc;
    }

    .stat-label {
      font-size: 1.1rem;
      margin-top: 10px;
      color: #ddd;
    }

    @media (max-width: 768px) {
      .stats-content h2 {
        font-size: 2rem;
      }

      .stat-number {
        font-size: 2.5rem;
      }
    }

    /* chart section */
    .chart-section{
       margin: 0;
      font-family: 'Segoe UI', sans-serif;
  
      color: #fff;
      display: flex;
      flex-direction: column;
      align-items: center;
      padding: 40px 20px;
    }
.chart-section h1 {
      margin-bottom: 20px;
      text-align: center;
      font-size: 2rem;
      color: #0088cc;
    }

    .chart-container {
      position: relative;
      width: 100%;
      max-width: 800px;
      background: #1c1c1c;
      padding: 20px;
      border-radius: 20px;
      box-shadow: #0088cc;
    }

    canvas {
      background: #111;
      border-radius: 10px;
    }
.controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-top: 20px;
  width: 100%;
  max-width: 800px;
}

    .controls button {
  padding: 10px 20px;
  background: #0088cc;
  color: black;
  border: none;
  border-radius: 30px;
  cursor: pointer;
  font-weight: bold;
  transition: 0.3s ease;
}

    .controls button:hover {
      background:#0088cc;
    }

.chart-description {
  color:black;
  font-size: 1rem;
  text-align: center;
  flex: 1;
}
    @media (max-width: 600px) {
.controls {
    flex-direction: column;
    align-items: center;
  }

  .chart-description {
    order: -1;
    margin-bottom: 10px;
  }
}
    /* footer */
    footer {
      background-color: #181A1E;
      color: #fff;
      padding: 60px 10%;
    }

    .footer-container {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      gap: 40px;
    }

    .footer-left {
      flex: 1;
      min-width: 260px;
    }

    .footer-left img {
      height: 40px;
      margin-bottom: 20px;
      filter:invert();
    }

    .footer-left p {
      font-size: 15px;
      line-height: 1.6;
      color: #cfcfcf;
    }

    .footer-left a {
      color:#0088cc;
      text-decoration: none;
      display: block;
      margin-top: 10px;
    }

    .footer-columns {
      display: flex;
      gap: 60px;
      flex-wrap: wrap;
      flex: 2;
      justify-content: space-between;
    }

    .footer-column h4 {
      font-weight: 600;
      margin-bottom: 15px;
    }

    .footer-column ul {
      list-style: none;
      padding: 0;
    }

    .footer-column ul li {
      margin-bottom: 10px;
    }

    .footer-column ul li a {
      text-decoration: none;
      color: #cfcfcf;
      font-size: 15px;
    }

    .footer-column ul li a:hover {
      color: #58a6ff;
    }

    .footer-bottom {
      border-top: 1px solid #333;
      margin-top: 40px;
      padding-top: 30px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
    }

    .footer-bottom p {
      font-size: 14px;
      color: #aaa;
    }

    .footer-bottom p a {
      color: #58a6ff;
      text-decoration: underline;
    }

    .social-icons {
      display: flex;
      gap: 12px;
      margin-top: 10px;
    }

    .social-icons a {
      background-color: #24262d;
      color: #fff;
      width: 38px;
      height: 38px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 4px;
      text-decoration: none;
      font-size: 16px;
    }

    @media (max-width: 768px) {
      .footer-container {
        flex-direction: column;
      }

      .footer-columns {
        flex-direction: column;
        gap: 30px;
      }

      .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
      }
    }