/* Navbar base */
    nav {
      width: 100%;
      background: #1e1e2f;
      color: white;
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 25px;
      position: fixed;
      top: 0;
      left: 0;
      z-index: 1000;
    }

    nav .logo {
      font-size: 22px;
      font-weight: bold;
      letter-spacing: 1px;
    }

    nav ul {
      display: flex;
      list-style: none;
      gap: 25px;
    }

    nav ul li a {
      text-decoration: none;
      color: white;
      font-size: 16px;
      transition: color 0.3s;
    }

    nav ul li a:hover {
      color: #ffcc00;
    }

    /* Hamburger */
    .hamburger {
      display: none;
      flex-direction: column;
      cursor: pointer;
      gap: 5px;
    }

    .hamburger span {
      width: 28px;
      height: 3px;
      background: white;
      border-radius: 5px;
      transition: all 0.3s;
    }

    /* Responsive */
    @media (max-width: 768px) {
      nav ul {
        position: absolute;
        top: 60px;
        right: 0;
        background: #1e1e2f;
        flex-direction: column;
        width: 200px;
        text-align: center;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease-in-out;
      }

      nav ul.open {
        max-height: 300px;
        padding: 10px 0;
      }

      .hamburger {
        display: flex;
      }
    }

    /* Hamburger animation when active */
    .hamburger.active span:nth-child(1) {
      transform: rotate(45deg) translate(5px, 5px);
    }

    .hamburger.active span:nth-child(2) {
      opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
      transform: rotate(-45deg) translate(6px, -6px);
    }