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

      body {
        font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
        line-height: 1.6;
        color: #333;
        overflow-x: hidden;
      }

      .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 20px;
      }

      /* Header */
      header {
        background: linear-gradient(135deg, #1a1a2e, #16213e, #0f3460);
        color: white;
        padding: 1rem 0;
        position: fixed;
        width: 100%;
        top: 0;
        z-index: 1000;
        backdrop-filter: blur(10px);
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
      }

      nav {
        display: flex;
        justify-content: space-between;
        align-items: center;
      }

      .logo {
        display: flex;
        align-items: center;
        font-size: 1.2rem;
        font-weight: bold;
        color: white;
      }

      .logo img {
        height: 60px;
        width: auto;
        margin-right: 10px;
        filter: brightness(1.2);
      }

      .nav-menu {
        display: flex;
        list-style: none;
        gap: 2rem;
      }

      .nav-menu a {
        color: white;
        text-decoration: none;
        transition: all 0.3s ease;
        position: relative;
        padding: 0.5rem 1rem;
        border-radius: 25px;
      }

      .nav-menu a:hover {
        background: rgba(255, 255, 255, 0.1);
        transform: translateY(-2px);
      }

      .hamburger {
        display: none;
        flex-direction: column;
        cursor: pointer;
      }

      .hamburger span {
        width: 25px;
        height: 3px;
        background: white;
        margin: 3px 0;
        transition: 0.3s;
      }

      /* Hero Section */
      .hero {
        background: linear-gradient(
            135deg,
            rgba(15, 12, 41, 0.8),
            rgba(36, 36, 62, 0.8),
            rgba(49, 50, 100, 0.8)
          ),
          url("./bg4.png") no-repeat center center/cover;
        color: white;
        height: 100vh; /* Full screen height */
        display: flex;
        align-items: center; /* Vertical center */
        justify-content: center; /* Horizontal center */
        text-align: center;
        position: relative;
        overflow: hidden;
      }

      .hero::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><pattern id="circuit" x="0" y="0" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M0 50h100M50 0v100M25 25h50v50h-50z" stroke="rgba(255,255,255,0.1)" stroke-width="1" fill="none"/></pattern></defs><rect width="100%" height="100%" fill="url(%23circuit)"/></svg>')
          center/cover;
        opacity: 0.3;
      }

      .hero-content {
        text-align: center;
        position: relative;
        z-index: 2;
      }

      .hero h1 {
        font-size: 3.5rem;
        margin-bottom: 1rem;
        background: linear-gradient(45deg, #00d4ff, #ffffff, #00ff88);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        animation: glow 2s ease-in-out infinite alternate;
      }

      @keyframes glow {
        from {
          filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.3));
        }
        to {
          filter: drop-shadow(0 0 30px rgba(0, 212, 255, 0.6));
        }
      }

      .hero p {
        font-size: 1.2rem;
        margin-bottom: 2rem;
        opacity: 0.9;
      }

      .cta-button {
        display: inline-block;
        background: linear-gradient(45deg, #00d4ff, #0099cc);
        color: white;
        padding: 15px 30px;
        text-decoration: none;
        border-radius: 50px;
        font-weight: bold;
        transition: all 0.3s ease;
        box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
      }

      .cta-button:hover {
        transform: translateY(-3px);
        box-shadow: 0 15px 40px rgba(0, 212, 255, 0.5);
      }

      /* Services Section */
      .services {
        padding: 80px 0;
        background: linear-gradient(180deg, #f8f9fa, #ffffff);
      }

      .section-title {
        text-align: center;
        font-size: 2.5rem;
        margin-bottom: 3rem;
        background: linear-gradient(45deg, #1a1a2e, #16213e);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
      }

      .services-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
        gap: 2rem;
        margin-top: 3rem;
      }

      .service-card {
        background: white;
        border-radius: 20px;
        padding: 2rem;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        transition: all 0.3s ease;
        position: relative;
        overflow: hidden;
      }

      .service-card::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: linear-gradient(45deg, #00d4ff, #0099cc, #00ff88);
      }

      .service-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
      }

      .service-card h3 {
        font-size: 1.5rem;
        margin-bottom: 1rem;
        color: #1a1a2e;
      }

      .service-card ul {
        list-style: none;
        color: #666;
      }

      .service-card li {
        margin-bottom: 0.5rem;
        padding-left: 20px;
        position: relative;
      }

      .service-card li::before {
        content: "✓";
        position: absolute;
        left: 0;
        color: #00d4ff;
        font-weight: bold;
      }

      /* About Section */
      .about {
        padding: 80px 0;
        background: linear-gradient(135deg, #1a1a2e, #16213e);
        color: white;
      }

      .about-content {
        text-align: center;
      }

      .about h2 {
        font-size: 2.5rem;
        margin-bottom: 2rem;
        background: linear-gradient(45deg, #00d4ff, #ffffff);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
      }

      .about p {
        font-size: 1.1rem;
        line-height: 1.8;
        opacity: 0.9;
        max-width: 800px;
        margin: 0 auto;
      }

      /* Contact Section */
      .contact {
        padding: 80px 0;
        background: linear-gradient(180deg, #ffffff, #f8f9fa);
      }

      .contact-content {
        text-align: center;
      }

      .contact-form {
        max-width: 600px;
        margin: 0 auto;
        background: white;
        padding: 3rem;
        border-radius: 20px;
        box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
      }

      .form-group {
        margin-bottom: 2rem;
      }

      .form-group label {
        display: block;
        margin-bottom: 0.5rem;
        font-weight: bold;
        color: #333;
      }

      .form-group input,
      .form-group textarea {
        width: 100%;
        padding: 15px;
        border: 2px solid #e0e0e0;
        border-radius: 10px;
        font-size: 1rem;
        transition: all 0.3s ease;
      }

      .form-group input:focus,
      .form-group textarea:focus {
        outline: none;
        border-color: #00d4ff;
        box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
      }

      .submit-btn {
        background: linear-gradient(45deg, #00d4ff, #0099cc);
        color: white;
        padding: 15px 40px;
        border: none;
        border-radius: 50px;
        font-size: 1.1rem;
        font-weight: bold;
        cursor: pointer;
        transition: all 0.3s ease;
        box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
      }

      .submit-btn:hover {
        transform: translateY(-3px);
        box-shadow: 0 15px 40px rgba(0, 212, 255, 0.5);
      }

      /* Footer */
      footer {
        background: linear-gradient(135deg, #0f0c29, #24243e);
        color: white;
        padding: 3rem 0 1rem;
      }

      .footer-content {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2rem;
        margin-bottom: 2rem;
      }

      .footer-section {
        margin-bottom: 1.5rem;
      }

      .footer-section h3 {
        margin-bottom: 1rem;
        color: #00d4ff;
      }

      .footer-section p,
      .footer-section li {
        opacity: 0.8;
        margin-bottom: 0.5rem;
        line-height: 1.6;
      }

      .footer-section strong {
        color: #00d4ff;
        opacity: 1;
      }

      .footer-section ul {
        list-style: none;
      }

      .footer-section a {
        color: white;
        text-decoration: none;
        transition: color 0.3s ease;
      }

      .footer-section a:hover {
        color: #00d4ff;
      }

      .footer-bottom {
        text-align: center;
        padding-top: 2rem;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        opacity: 0.7;
      }

      /* Responsive Design */
      @media (max-width: 768px) {
        .hamburger {
          display: flex;
        }

        .nav-menu {
          position: fixed;
          left: -100%;
          top: 70px;
          flex-direction: column;
          background: rgba(26, 26, 46, 0.95);
          width: 100%;
          text-align: center;
          transition: 0.3s;
          backdrop-filter: blur(10px);
        }

        .nav-menu.active {
          left: 0;
        }

        .nav-menu li {
          margin: 1rem 0;
        }

        .hero h1 {
          font-size: 2.5rem;
        }

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

        .contact-form {
          margin: 0 20px;
          padding: 2rem;
        }

        .footer-content {
          grid-template-columns: 1fr;
          text-align: center;
        }

        .logo img {
          height: 50px;
        }

        .logo {
          font-size: 1rem;
        }
      }

      /* Animations */
      @keyframes fadeInUp {
        from {
          opacity: 0;
          transform: translateY(30px);
        }
        to {
          opacity: 1;
          transform: translateY(0);
        }
      }

      .service-card {
        animation: fadeInUp 0.6s ease forwards;
      }

      .service-card:nth-child(1) {
        animation-delay: 0.1s;
      }
      .service-card:nth-child(2) {
        animation-delay: 0.2s;
      }
      .service-card:nth-child(3) {
        animation-delay: 0.3s;
      }
      .service-card:nth-child(4) {
        animation-delay: 0.4s;
      }
      .service-card:nth-child(5) {
        animation-delay: 0.5s;
      }
      .service-card:nth-child(6) {
        animation-delay: 0.6s;
      }