:root {
    --bg: #070d26;
    --surface: #111b46;
    --surface-soft: #182558;
    --text: #e7ecff;
    --muted: #b7c1e7;
    --accent: #be2d67;
    --accent-soft: #8e2ad4;
    --line: #2b3976;
    --border-line: #585D88;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: Inter, Segoe UI, Roboto, Arial, sans-serif;
    color: var(--text);
    background:
        radial-gradient(1200px 500px at 10% -10%, rgba(142, 42, 212, 0.3), transparent),
        radial-gradient(1000px 420px at 90% 0%, rgba(190, 45, 103, 0.26), transparent),
        var(--bg);
}

.container {
    width: min(1120px, 92%);
    margin: 0 auto;
}

.topbar {
    padding: 18px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(7, 13, 38, 0.75);
    backdrop-filter: blur(8px);
    position: sticky;
    top: 0;
    z-index: 20;
}

.topbar-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.brand {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: 0.3px;
}

.brand span { color: #ff6fa8; }

.badge {
    font-size: 12px;
    color: #ffd8ea;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 8px 12px;
    border-radius: 999px;
    background: linear-gradient(120deg, rgba(190, 45, 103, 0.25), rgba(142, 42, 212, 0.25));
}

.section { padding: 18px 0 34px; }
.section h3 { font-size: 30px; margin: 0 0 16px; }

.button {
    text-decoration: none;
    border-radius: 12px;
    padding: 12px 18px;
    font-weight: 700;
    font-size: 14px;
    transition: 0.2s ease;
    border: 1px solid transparent;
}

.button-primary {
    background: linear-gradient(120deg, var(--accent), var(--accent-soft));
    color: #fff;
    box-shadow: 0 8px 28px rgba(190, 45, 103, 0.38);
}

.button-secondary {
    color: var(--text);
    border-color: var(--line);
    background: rgba(255, 255, 255, 0.02);
}

.button:hover { transform: translateY(-1px); }

footer {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 24px 0 36px;
    color: var(--muted);
    font-size: 13px;
}