body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background: #f5f5f5;
    color: #333;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero {
    background: linear-gradient(135deg, #4CAF50, #2E7D32);
    color: white;
    text-align: center;
    padding: 80px 20px;
}

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

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

.btn-download {
    padding: 15px 35px;
    background-color: #FF9800;
    color: white;
    font-weight: bold;
    border-radius: 50px;
    text-decoration: none;
    transition: 0.3s;
}

.btn-download:hover {
    background-color: #FB8C00;
}

/* Features */
.features {
    text-align: center;
    margin: 50px 0;
}

.feature-cards {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.card {
    background: white;
    padding: 20px;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    flex: 1 1 200px;
    max-width: 220px;
}

/* Screenshots */
.screenshots {
    text-align: center;
    margin: 50px 0;
}

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

.screenshot-grid img {
    max-width: 300px;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

footer {
    background: #333;
    color: white;
    text-align: center;
    padding: 20px 0;
}