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

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
}

.hero {
    background: linear-gradient(to right, #4facfe, #00f2fe);
    color: #fff;
    text-align: center;
    padding: 100px 20px;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.cta-button {
    background: #ff7c7c;
    color: #fff;
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 1rem;
    transition: background 0.3s;
}

.cta-button:hover {
    background: #ff5252;
}

.features {
    padding: 50px 20px;
    background: #f9f9f9;
    text-align: center;
}

.features h2 {
    font-size: 2rem;
    margin-bottom: 30px;
}

.feature-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
}

.feature-item {
    flex: 1 1 calc(33.333% - 20px);
    max-width: 300px;
    background: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.feature-item h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.subscribe {
    padding: 50px 20px;
    background: #4facfe;
    color: #fff;
    text-align: center;
}

.subscribe h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.subscribe form {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

.subscribe input {
    padding: 10px;
    border: none;
    border-radius: 5px;
    flex: 1 1 300px;
}

.subscribe button {
    background: #ff7c7c;
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.3s;
}

.subscribe button:hover {
    background: #ff5252;
}

footer {
    background: #333;
    color: #fff;
    text-align: center;
    padding: 20px;
}
@media (max-width: 768px) {
    .feature-grid {
        flex-direction: column;
    }

    .feature-item {
        max-width: 100%;
    }
}