: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;
    --white: #ffffff;

    --blue: rgb(120, 157, 248);
    --pale-blue: rgb(157, 183, 255);
    --purple: rgb(164, 61, 234);
    --pink: rgb(221, 166, 248);

    --blue-glow: rgba(120, 157, 248, 0.28);
    --purple-glow: rgba(164, 61, 234, 0.24);
    --pink-glow: rgba(221, 166, 248, 0.22);

    --shadow: 0 24px 60px rgba(0, 0, 0, 0.32);

    --max-width: 1320px;
    --content-width: 760px;

    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 12px;

    --space-section: 4rem;
    --transition-fast: 0.2s ease;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    overflow-x: hidden;

    background:
        radial-gradient(circle at top left, rgba(120, 157, 248, 0.16), transparent 24%),
        radial-gradient(circle at top right, rgba(221, 166, 248, 0.12), transparent 26%),
        radial-gradient(circle at bottom center, rgba(164, 61, 234, 0.10), transparent 38%),
        linear-gradient(180deg, #02040c 0%, #040816 35%, #050918 100%);

    color: var(--text);
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -2;

    background:
        radial-gradient(circle, rgba(255, 255, 255, 0.16) 1px, transparent 1.5px);
    background-size: 140px 140px;

    opacity: 0.07;
    pointer-events: none;
}

body::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;

    background:
        linear-gradient(
            90deg,
            transparent 0%,
            rgba(120, 157, 248, 0.04) 30%,
            rgba(221, 166, 248, 0.04) 70%,
            transparent 100%
        );

    pointer-events: none;
}

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

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

a:hover,
a:focus-visible {
    color: var(--white);
}

button,
input,
textarea,
select {
    font: inherit;
}

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

p:last-child {
    margin-bottom: 0;
}

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

.narrow-shell {
    width: min(var(--content-width), calc(100% - 2rem));
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;

    margin-bottom: 1rem;

    color: var(--pale-blue);

    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

.lead {
    margin-bottom: 1.5rem;

    color: var(--accent-strong);

    font-size: clamp(1.05rem, 2vw, 1.25rem);
    line-height: 1.6;
}

.text-soft {
    color: var(--text-soft);
}