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

:root {
    --bg: #080b10;
    --surface: #141c27;
    --border: rgba(255, 255, 255, 0.08);
    --text: #e8edf5;
    --muted: #8b96a7;
    --accent: #e8ff47;
    --font-head: "Sora", sans-serif;
    --font-body: "Plus Jakarta Sans", sans-serif;
}

html {
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    color: var(--text);
    background:
        radial-gradient(circle at 10% -20%, #243046 0, transparent 32%),
        radial-gradient(circle at 100% 0%, #233226 0, transparent 28%),
        var(--bg);
    line-height: 1.75;
    overflow-x: hidden;
}

nav {
    display: flex;
    gap: 14px;
    align-items: center;
    justify-content: flex-end;
    padding: 20px 5%;
    border-bottom: 1px solid var(--border);
}

nav a {
    color: var(--muted);
    text-decoration: none;
    font-size: 14px;
}

nav a:hover {
    color: var(--text);
}

nav .cta {
    background: var(--accent);
    color: #080b10;
    font-weight: 700;
    border-radius: 8px;
    padding: 9px 12px;
}

main {
    max-width: 860px;
    margin: 28px auto 70px;
    padding: 0 5%;
}

.meta {
    color: #47c8ff;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 12px;
}

h1,
h2 {
    font-family: var(--font-head);
    line-height: 1.18;
}

h1 {
    font-size: clamp(1.8rem, 4.5vw, 3.2rem);
    letter-spacing: -0.03em;
    margin-bottom: 16px;
}

h2 {
    font-size: clamp(1.2rem, 3.2vw, 1.7rem);
    margin-top: 24px;
    margin-bottom: 8px;
}

p,
ul {
    color: var(--muted);
    margin-bottom: 10px;
}

ul {
    margin-left: 20px;
}

.cta {
    display: inline-block;
    margin-top: 14px;
    background: var(--accent);
    color: #080b10;
    font-weight: 700;
    text-decoration: none;
    border-radius: 8px;
    padding: 10px 14px;
}

@media (max-width: 700px) {
    nav {
        justify-content: flex-start;
        gap: 10px;
        flex-wrap: wrap;
        padding-top: 14px;
        padding-bottom: 14px;
    }

    nav .cta {
        margin-left: auto;
    }

    nav a {
        font-size: 13px;
    }

    main {
        margin-top: 20px;
        padding: 0 6%;
    }

    h1 {
        line-height: 1.24;
    }
}