* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    }

    body {
      width: 100%;
      min-height: 100vh;
      overflow-x: hidden;
    }

    /* Navigation */
    .navbar {
      width: 100%;
      display: flex;
      justify-content: space-between;
      align-items: center;
      background-color: #ffffff;
      padding: 10px 5%;
      box-shadow: 0 3px 8px rgba(22, 22, 21, 0.411);
      position: sticky;
      top: 0;
      z-index: 2000;
    }

    .logo img {
      height: 60px;
      width: auto;
    }

    .nav-links {
      list-style: none;
      display: flex;
      gap: 20px;
    }

    .nav-links li {
      position: relative;
    }

    .nav-links a {
      text-decoration: none;
      color: #333;
      font-weight: 500;
      transition: color 0.3s;
      font-size: 16px;
    }

    .nav-links a:hover {
      color: #ff6600;
    }

    .btn-login {
      background-color: #ff6600;
      color: #fff;
      padding: 8px 16px;
      border-radius: 4px;
      transition: background-color 0.3s;
    }

    .btn-login:hover {
      background-color: #080808;
    }

    /* Mobile menu */
    .menu-toggle {
      display: none;
      flex-direction: column;
      cursor: pointer;
    }

    .menu-toggle span {
      width: 25px;
      height: 3px;
      background-color: #333;
      margin: 3px 0;
      transition: 0.3s;
      border-radius: 3px;
    }
    @media (max-width: 1024px) {
      .nav-links {
        gap: 15px;
      }
      
      .nav-links a {
        font-size: 15px;
      }
    }
        @media (max-width: 768px) {
      .menu-toggle {
        display: flex;
      }
      
      .nav-links {
        position: fixed;
        top: 76px;
        left: -100%;
        background: white;
        width: 80%;
        height: calc(100vh - 80px);
        flex-direction: column;
        padding: 40px 20px;
        box-shadow: 5px 0 15px rgba(0, 0, 0, 0.1);
        transition: left 0.3s;
        gap: 25px;
      }
      
      .nav-links.active {
        left: 0;
      }
    }

    @media (max-width: 480px) {
      .navbar {
        padding: 10px 4%;
      }
      
      .logo img {
        height: 50px;
      }
      
      .btn-login {
        padding: 6px 12px;
        font-size: 14px;
      }
    }