* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #081320;
    color: #fff;
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 80px;
    background: radial-gradient(circle at right, #0052ff33, transparent 35%), #081320;
}

.content {
    max-width: 850px;
}

.badge {
    color: #00aeff;
    letter-spacing: 4px;
    font-weight: 700;
}

h1 {
    font-size: 64px;
    line-height: 1.05;
    margin: 24px 0;
}

p {
    font-size: 22px;
    color: #c7ccd6;
}

.actions {
    margin-top: 36px;
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.actions a {
    color: #fff;
    text-decoration: none;
    border: 1px solid #00aeff;
    padding: 14px 22px;
    border-radius: 10px;
}

.actions a:first-child {
    background: #0052ff;
    border-color: #0052ff;
}

.section {
    padding: 80px;
}

.cards {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

article {
    border: 1px solid #1e2938;
    background: #0f172a;
    border-radius: 18px;
    padding: 32px;
}

article h3 {
    color: #00aeff;
}

@media (max-width: 800px) {
    .hero, .section {
        padding: 40px 22px;
    }

    h1 {
        font-size: 42px;
    }

    .cards {
        grid-template-columns: 1fr;
    }
}