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

body {
    font-family: 'Helvetica Neue', sans-serif;
    color: #333;
    background-color: #f4f4f9;
    line-height: 1.6;
}

header {
    background-color: #fff;
    padding: 20px;
    border-bottom: 1px solid #ddd;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 28px;
    font-weight: bold;
    color: #28a745;
}

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

.nav-links a {
    text-decoration: none;
    color: #333;
    font-weight: bold;
    padding: 10px 15px;
    border-radius: 30px;
    transition: background-color 0.3s ease;
}

.nav-links a:hover {
    background-color: #28a745;
    color: #fff;
}

.hero {
    background: linear-gradient(135deg, #28a745, #74c69d);
    color: #fff;
    height: 70vh;
    clip-path: ellipse(100% 60% at 50% 40%);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 20px;
}

.hero-content h1 {
    font-size: 48px;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 20px;
    margin-bottom: 30px;
}

.cta-button {
    padding: 15px 30px;
    background-color: #fff;
    color: #28a745;
    font-size: 18px;
    font-weight: bold;
    text-decoration: none;
    border-radius: 50px;
    transition: background-color 0.3s ease;
}

.cta-button:hover {
    background-color: #74c69d;
}

.about, .signup {
    padding: 80px 20px;
    text-align: center;
}

.about h2, .signup h2 {
    font-size: 36px;
    margin-bottom: 20px;
    color: #28a745;
}

.signup form {
    display: inline-block;
}

.signup input {
    padding: 15px;
    width: 300px;
    margin-bottom: 20px;
    border: 1px solid #ccc;
    border-radius: 50px;
}

.signup button {
    padding: 15px 30px;
    background-color: #28a745;
    color: #fff;
    font-size: 18px;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.signup button:hover {
    background-color: #74c69d;
}

footer {
    padding: 20px;
    text-align: center;
    background-color: #fff;
    border-top: 1px solid #ddd;
}

footer p {
    color: #777;
}

body {
    font-family: 'Helvetica Neue', sans-serif;
    color: #333;
    background-color: #f4f4f9;
    margin: 0;
    padding: 0;
}

header {
    background-color: #fff;
    padding: 20px;
    border-bottom: 1px solid #ddd;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.nav-links a {
    text-decoration: none;
    color: #333;
    font-weight: bold;
    padding: 10px 15px;
    border-radius: 30px;
    transition: background-color 0.3s ease;
}

.nav-links a:hover {
    background-color: #28a745;
    color: #fff;
}

.signup-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 80vh;
    background-color: #f9f9f9;
    padding: 20px;
    text-align: center;
}

.signup-page h1 {
    font-size: 36px;
    color: #28a745;
    margin-bottom: 20px;
}

.signup-form {
    background-color: #fff;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    max-width: 400px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.signup-form input {
    padding: 15px;
    width: 100%;
    margin-bottom: 20px;
    border: 1px solid #ccc;
    border-radius: 30px;
    font-size: 16px;
}

.signup-form button {
    padding: 15px;
    width: 100%;
    background-color: #28a745;
    color: #fff;
    font-size: 18px;
    font-weight: bold;
    border: none;
    border-radius: 30px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.signup-form button:hover {
    background-color: #74c69d;
}

footer {
    padding: 20px;
    text-align: center;
    background-color: #fff;
    border-top: 1px solid #ddd;
}

footer p {
    color: #777;
}