:root {
    --bg:#05050a;
    --panel:#0d0d18;
    --panel2:#121223;
    --text:#f7f7ff;
    --muted:#a5a5bd;
    --cyan:#38e8ff;
    --violet:#925cff;
    --gold:#ffcb66;
    --border:#27273d;
}

* {
    box-sizing:border-box;
}

html {
    scroll-behavior:smooth;
}

body {
    margin:0;
    background:
        radial-gradient(circle at 80% 10%,rgba(146,92,255,.17),transparent 30%),
        radial-gradient(circle at 10% 20%,rgba(56,232,255,.10),transparent 25%),
        var(--bg);

    color:var(--text);
    font-family:
        Inter,
        ui-sans-serif,
        system-ui,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;
}

a {
    color:inherit;
    text-decoration:none;
}

header {
    max-width:1280px;
    margin:auto;
    padding:26px 30px;

    display:flex;
    justify-content:space-between;
    align-items:center;

    border-bottom:1px solid var(--border);
}

.brand {
    display:flex;
    gap:12px;
    align-items:center;
}

.logo {
    width:44px;
    height:44px;

    display:grid;
    place-items:center;

    border-radius:13px;

    background:
        linear-gradient(135deg,var(--cyan),var(--violet));

    color:#05050a;
    font-weight:900;
    font-size:24px;
}

.brand strong {
    display:block;
    letter-spacing:.14em;
}

.brand small {
    color:var(--cyan);
}

nav {
    display:flex;
    gap:26px;
}

nav a {
    color:var(--muted);
}

nav a:hover {
    color:white;
}

main {
    max-width:1280px;
    margin:auto;
    padding:0 30px 80px;
}

.hero {
    min-height:650px;

    display:flex;
    flex-direction:column;
    justify-content:center;

    max-width:900px;
}

.badge,
.section-title span,
.commerce span,
article span {
    color:var(--cyan);
    font-size:12px;
    letter-spacing:.17em;
    font-weight:800;
}

h1 {
    margin:20px 0;

    font-size:clamp(64px,10vw,132px);
    line-height:.82;
    letter-spacing:-.065em;
}

h1 em {
    font-style:normal;
    color:var(--violet);
}

.lead {
    color:var(--muted);
    font-size:21px;
    line-height:1.7;
    max-width:720px;
}

.actions {
    display:flex;
    gap:14px;
    margin-top:30px;
}

.primary,
.secondary {
    padding:15px 24px;
    border-radius:11px;
    font-weight:800;
}

.primary {
    background:linear-gradient(135deg,var(--cyan),#74a6ff);
    color:#030308;
}

.secondary {
    border:1px solid var(--border);
    background:var(--panel);
}

.section-title {
    margin-bottom:28px;
}

.section-title h2 {
    font-size:42px;
    margin:10px 0;
}

.grid {
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:18px;
}

article {
    min-height:250px;
    padding:32px;

    border:1px solid var(--border);
    border-radius:18px;

    background:
        linear-gradient(
            145deg,
            rgba(255,255,255,.025),
            rgba(255,255,255,.005)
        );
}

article:hover {
    border-color:#51517a;
    transform:translateY(-2px);
}

article h3 {
    font-size:28px;
    margin:16px 0 10px;
}

article p {
    color:var(--muted);
    line-height:1.7;
}

article a {
    display:inline-block;
    margin-top:20px;
    color:var(--cyan);
    font-weight:700;
}

.commerce {
    margin-top:90px;
    padding:45px;

    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:40px;

    border:1px solid var(--border);
    border-radius:20px;

    background:
        linear-gradient(
            120deg,
            rgba(146,92,255,.13),
            rgba(56,232,255,.06)
        );
}

.commerce h2 {
    font-size:38px;
    margin:10px 0;
}

.commerce p {
    color:var(--muted);
    max-width:700px;
    line-height:1.7;
}

footer {
    max-width:1280px;
    margin:auto;

    padding:40px 30px;

    color:var(--muted);

    border-top:1px solid var(--border);
}

footer strong {
    color:white;
}

@media(max-width:800px) {

    nav {
        display:none;
    }

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

    .commerce {
        align-items:flex-start;
        flex-direction:column;
    }

    h1 {
        font-size:64px;
    }
}