body {
    font-family: 'Inter', sans-serif;
    background-color: #f9fafb; /* Light background for a clean look */
    color: #1f2937; /* Dark text for readability */
}

h1, h2, h3 {
    color: #3b82f6; /* Soft blue for headings */
}

.hero {
    background-color: #e0f2fe; /* Light blue background for hero section */
    padding: 2rem;
    text-align: center;
}

.hero img {
    max-width: 100%;
    height: auto;
}

.btn-google-play {
    background-color: #34d399; /* Green background for button */
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 0.375rem;
    transition: background-color 0.3s;
}

.btn-google-play:hover {
    background-color: #059669; /* Darker green on hover */
}

.features {
    padding: 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
}

.feature-card {
    background-color: white;
    border-radius: 0.5rem;
    padding: 1.5rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px); /* Lift effect on hover */
}

.screenshots {
    padding: 2rem;
    display: flex;
    overflow-x: auto;
    gap: 1rem;
}

.screenshot {
    min-width: 300px;
    border-radius: 0.5rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.testimonials {
    padding: 2rem;
    text-align: center;
}

.testimonial {
    margin: 1rem 0;
}

.footer {
    padding: 2rem;
    text-align: center;
    background-color: #f1f5f9; /* Light gray for footer */
}

.footer a {
    color: #3b82f6; /* Soft blue for footer links */
    text-decoration: underline;
}

.footer a:hover {
    text-decoration: none; /* Remove underline on hover */
}