:root {
    --bg: #050816;
    --bg-soft: #0b1226;
    --panel: rgba(12, 18, 38, 0.78);
    --panel-strong: rgba(13, 20, 43, 0.95);
    --border: rgba(150, 175, 255, 0.14);
    --text: #edf1ff;
    --text-soft: #b8c2ea;
    --accent: #9db7ff;
    --accent-strong: #d9e4ff;
    --shadow: 0 24px 60px rgba(0, 0, 0, 0.32);
    --max-width: 1180px;
    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 12px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background:
        radial-gradient(circle at top, rgba(75, 112, 255, 0.12), transparent 30%),
        linear-gradient(180deg, #040711 0%, #060b1c 100%);
    color: var(--text);
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
}

img {
    max-width: 100%;
    display: block;
}

a {
    color: var(--accent-strong);
    text-decoration: none;
}

a:hover {
    color: #ffffff;
}

h1, h2, h3, h4, p {
    margin-top: 0;
}

.site-shell {
    width: min(var(--max-width), calc(100% - 2rem));
    margin: 0 auto;
}

.narrow-shell {
    width: min(760px, 100%);
}

.eyebrow {
    margin-bottom: 0.75rem;
    color: var(--accent);
    font-size: 0.82rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.lead {
    font-size: 1.14rem;
    color: var(--accent-strong);
}