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

  body {
    font-family: Arial, sans-serif;
    background-color: whitesmoke;
    color: #0a0a23;
  }

  header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px;
    background: linear-gradient(90deg, #00c853, hsl(232, 100%, 50%));
    position: relative;
  }

  .logo {
    color: white;
    font-weight: bold;
    font-size: 32px;
  }

  nav {
    display: flex;
    align-items: center;
    position: relative;
  }

  .menu-container {
    display: flex;
    gap: 30px;
  }

  .nav-links {
    display: flex;
    gap: 30px;
  }

  .nav-links a {
    color: white;
    text-decoration: none;
    font-weight: bold;
    font-size: 25px;
    cursor: pointer;
  }

  .auth-buttons {
    display: flex;
    gap: 15px;
    margin-left: 30px;
  }

  .auth-buttons button {
    padding: 12px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
    font-size: 16px;
  }

  .sign-in {
    background-color: grey;
    color: white;
  }

  .sign-up {
    background-color: #00c853;
    color: white;
  }

  .menu-icon {
    display: none;
    flex-direction: column;
    cursor: pointer;
    margin-left: 15px;
  }

  .menu-icon div {
    width: 30px;
    height: 4px;
    background-color: white;
    margin: 5px;
    transition: 0.4s;
  }

  .menu-icon.open div:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .menu-icon.open div:nth-child(2) {
    opacity: 0;
  }

  .menu-icon.open div:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  /* Hero Section */
  .hero {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 80px 100px;
    gap: 50px;
    background: linear-gradient(90deg, #e0f7fa, #f1f8e9);
  }

  .hero-text {
    flex: 1;
  }

  .hero-text h1 {
    font-size: 50px;
    margin-bottom: 30px;
    color: hsl(232, 100%, 50%);
  }

  .hero-text span {
    color: #00c853;
  }

  .hero-text p {
    margin-bottom: 30px;
    line-height: 1.8;
    font-size: 20px;
  }

  .hero-text button {
    background-color: blue;
    color: white;
    padding: 15px 30px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 18px;
    transition: background-color 0.3s ease;
  }
  .hero-text button:hover {
    background-color: black;
    color: white;
  }

  .hero-img {
    flex: 1;
  }

  .hero-img img {
    width: 100%;
  }

  /* How It Works Section */
  #how-it-works {
    background-color: white;
  }

  .how-it-works-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 80px 100px;
    gap: 50px;
  }

  .how-text, .how-img {
    flex: 1;
  }

  .how-text h2 {
    font-size: 50px;
    margin-bottom: 30px;
    color: hsl(232, 100%, 50%);
  }

  .how-text span {
    color: #00c853;
  }

  .how-text p {
    margin-bottom: 30px;
    line-height: 1.8;
    font-size: 20px;
  }

  .how-img img {
    width: 80%;
  }

  /* Pricing Section */
  .pricing {
    background-color: #f9f9f9;
    padding: 80px 50px;
    text-align: center;
  }

  .pricing h2 {
    font-size: 40px;
    margin-bottom: 50px;
    color: hsl(232, 100%, 50%);
  }

  .pricing-cards {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
  }

  .pricing-card {
    background-color: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    flex: 1;
    max-width: 300px;
  }

  .pricing-card h3 {
    font-size: 28px;
    margin-bottom: 20px;
    color: #00c853;
  }

  .pricing-card p {
    font-size: 16px;
    margin-bottom: 20px;
  }

  .pricing-card button {
    background-color: blue;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
  }

  /* About Section */
  .about {
    padding: 80px 50px;
    text-align: center;
    background-color: #e0f7fa;
  }

  .about h2 {
    font-size: 40px;
    margin-bottom: 30px;
    color: hsl(232, 100%, 50%);
  }

  .about p {
    font-size: 18px;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
  }

  /* Footer */
  footer {
    background-color: #0a0a23;
    color: white;
    text-align: center;
    padding: 20px;
    margin-top: 50px;
  }

  @media (max-width: 815px) {
    header {
      padding: 20px;
    }

    .menu-container {
      display: none;
      flex-direction: column;
      position: absolute;
      top: 60px;
      right: 1px;
      background: rgba(0, 0, 0, 0.8);
      padding: 20px;
      border-radius: 5px;
      z-index: 100;
    }

    .menu-container.active {
      display: flex;
    }

    .menu-icon {
      display: flex;
    }

    .hero, .how-it-works-row {
      flex-direction: column;
      text-align: center;
      padding: 40px;
      gap: 30px;
    }

    .hero-text h1, .how-text h2 {
      font-size: 36px;
    }

    .hero-text p, .how-text p {
      font-size: 16px;
    }

    .hero-text button {
      font-size: 16px;
    }

    .nav-links, .auth-buttons {
      flex-direction: column;
      gap: 15px;
      margin: 10px 0;
    }

    .pricing-cards {
      flex-direction: column;
      align-items: center;
    }
  }
  .fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s ease, transform 1s ease;
  }

  .fade-in.visible {
    opacity: 1;
    transform: translateY(0);
  }

  /* Contact Form Styling */
  .contact {
    padding: 80px 50px;
    background-color: #f9f9f9;
    text-align: center;
  }

  .contact h2 {
    font-size: 40px;
    margin-bottom: 30px;
    color: hsl(232, 100%, 50%);
  }

  .contact form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
  }

  .contact input, .contact textarea {
    padding: 15px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 16px;
    resize: none;
  }

  .contact button {
    padding: 15px;
    border: none;
    border-radius: 5px;
    background-color: #00c853;
    color: white;
    font-size: 18px;
    cursor: pointer;
  }

  /* Scroll to top arrow */
  .scroll-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #00c853;
    color: white;
    border-radius: 20%;
    padding: 10px;
    cursor: pointer;
    display: none;
    z-index: 1000;
  }
  .scroll-to-top::before{
    content: "↑";
    font-size: 24px;
  }