body {
    margin: 0;
    font-family: 'Segoe UI', sans-serif;
    background: #f3f4f6;
    color: #1f2937;
}

.hero {
    background: linear-gradient(to right, #0f172a, #1e3a8a);
    color: white;
    padding: 4rem 2rem;
    text-align: center;
}

.hero-content h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
}

.cta-button {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    padding: 1rem 2rem;
    color: white;
    text-decoration: none;
    font-weight: bold;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.25);
    transition: all 0.3s ease;
}

.cta-button:hover {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    transform: scale(1.05);
}

main {
    max-width: 900px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.screenshot-section {
    text-align: center;
    margin: 2rem 0;
}

.screenshot-section img {
    max-width: 100%;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0,0,0,0.1);
}

.features h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.features ul {
    list-style: none;
    padding: 0;
    max-width: 600px;
    margin: 0 auto;
}

.features li {
    background: #e0f2fe;
    margin: 0.5rem 0;
    padding: 1rem;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}

footer {
    text-align: center;
    padding: 1rem;
    background: #e5e7eb;
    font-size: 0.9rem;
    margin-top: 3rem;
}