body {
    font-family: 'Arial, sans-serif';
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background-color: #fff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

header .logo img {
    width: 50px;
}

header ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

header a {
    text-decoration: none;
    color: #333;
}

header .btn-download {
    background-color: #007bff;
    color: #fff;
    padding: 10px 20px;
    border-radius: 5px;
}

#hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 100px 20px;
    background: linear-gradient(135deg, #6e8efb, #a777e3);
    color: #fff;
    text-align: center;
}

#hero img {
    width: 300px;
    margin-bottom: 20px;
}

#hero .btn-main {
    background-color: #fff;
    color: #007bff;
    padding: 15px 30px;
    border-radius: 5px;
    text-decoration: none;
    margin-top: 20px;
}

section {
    padding: 60px 20px;
    text-align: center;
}

.features-list,
.testimonials-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.feature-item,
.testimonial-item {
    background-color: #f9f9f9;
    padding: 20px;
    border-radius: 5px;
    width: 250px;
}

.testimonial-item img {
    width: 50px;
    border-radius: 50%;
    margin-bottom: 10px;
}

form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

form input,
form textarea {
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
}

form button {
    padding: 10px;
    background-color: #007bff;
    color: #fff;
    border: none;
    border-radius: 5px;
}

.social-media a {
    margin: 0 10px;
}

footer {
    padding: 20px;
    background-color: #333;
    color: #fff;
    text-align: center;
}

footer ul {
    display: flex;
    justify-content: center;
    gap: 20px;
}

footer a {
    color: #fff;
    text-decoration: none;
}