body {
    margin: 0;
    font-family: 'Segoe UI', Arial, sans-serif;
    background: #f7f9fb;
    color: #222;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #222;
    padding: 18px 40px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.logo {
    color: #fff;
    font-size: 1.7rem;
    font-weight: bold;
    letter-spacing: 2px;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 28px;
    margin: 0;
    padding: 0;
}

.nav-links a {
    color: #fff;
    text-decoration: none;
    font-size: 1.05rem;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: #00bcd4;
}

.hero {
    text-align: center;
    padding: 80px 20px 60px 20px;
    background: linear-gradient(120deg, #00bcd4 0%, #2196f3 100%);
    color: #fff;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 18px;
    font-weight: 700;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 28px;
}

.cta-btn {
    background: #fff;
    color: #2196f3;
    padding: 12px 32px;
    border: none;
    border-radius: 25px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 2px 8px rgba(33,150,243,0.08);
    transition: background 0.2s, color 0.2s;
}

.cta-btn:hover {
    background: #2196f3;
    color: #fff;
}

.features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 32px;
    padding: 60px 20px;
    background: #fff;
}

.feature {
    background: #f7f9fb;
    border-radius: 16px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.05);
    padding: 32px 28px;
    max-width: 320px;
    flex: 1 1 260px;
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
}

.feature:hover {
    transform: translateY(-8px) scale(1.03);
    box-shadow: 0 6px 24px rgba(33,150,243,0.10);
}

.feature h2 {
    color: #2196f3;
    margin-bottom: 12px;
    font-size: 1.3rem;
}

footer {
    text-align: center;
    padding: 24px 0;
    background: #222;
    color: #fff;
    font-size: 1rem;
    margin-top: 40px;
}

/* Responsive */
@media (max-width: 900px) {
    .features {
        flex-direction: column;
        align-items: center;
    }
    .navbar {
        flex-direction: column;
        gap: 12px;
        padding: 18px 10px;
    }
}