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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f9f9f9;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Header */
header {
    background: linear-gradient(135deg, #8E42FF, #42DDFF);
    color: white;
    padding: 60px 0;
    text-align: center;
}

header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.tagline {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* Main content */
main {
    padding: 40px 0;
}

.app-info {
    text-align: center;
    margin-bottom: 40px;
}

.app-info h2 {
    font-size: 2rem;
    margin-bottom: 15px;
    color: #333;
}

.app-info p {
    font-size: 1.1rem;
    margin-bottom: 25px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Buttons */
.buttons {
    margin: 25px 0;
}

.button {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.primary {
    background-color: #8E42FF;
    color: white;
}

.primary:hover {
    background-color: #7a36e0;
    transform: translateY(-2px);
}

/* Features */
.features {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin: 40px 0;
}

.feature {
    flex: 1;
    min-width: 250px;
    background: white;
    margin: 15px;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.feature h3 {
    margin-bottom: 15px;
    color: #8E42FF;
}

/* Footer */
footer {
    background-color: #333;
    color: white;
    text-align: center;
    padding: 20px 0;
    margin-top: 40px;
}

/* Responsive */
@media (max-width: 768px) {
    .features {
        flex-direction: column;
    }
    
    .feature {
        margin: 10px 0;
    }
}