:root {
    --bg: #060816;
    --bg-soft: #0b1122;
    --bg-elevated: #111a2f;
    --bg-card: rgba(17, 24, 39, 0.72);
    --bg-card-strong: rgba(15, 23, 42, 0.92);
    --surface: rgba(255, 255, 255, 0.04);
    --surface-strong: rgba(255, 255, 255, 0.08);
    --border: rgba(226, 232, 240, 0.12);
    --border-strong: rgba(226, 232, 240, 0.2);
    --text: #f7f8fc;
    --text-soft: #aab6cf;
    --text-muted: #7d8aa5;
    --primary: #79a6ff;
    --primary-strong: #5b8fff;
    --accent: #79f0d2;
    --accent-soft: rgba(121, 240, 210, 0.16);
    --danger: #ffb8b8;
    --radius-sm: 18px;
    --radius-md: 28px;
    --radius-lg: 38px;
    --shadow-soft: 0 22px 70px rgba(0, 0, 0, 0.28);
    --shadow-heavy: 0 32px 120px rgba(0, 0, 0, 0.42);
    --container: 1220px;
    --header-height: 92px;
    --section-space: clamp(72px, 9vw, 132px);
    --font-ar: "Alexandria", sans-serif;
    --font-en: "Sora", sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--text);
    font-family: var(--font-ar);
    line-height: 1.75;
    overflow-x: hidden;
    background:
        radial-gradient(circle at top right, rgba(91, 143, 255, 0.2), transparent 24%),
        radial-gradient(circle at 20% 20%, rgba(121, 240, 210, 0.08), transparent 20%),
        linear-gradient(180deg, #050815 0%, #08101f 48%, #050814 100%);
}

body.menu-open {
    overflow: hidden;
}

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

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

button {
    color: inherit;
}

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

input,
textarea,
select {
    color: var(--text);
}

::selection {
    background: rgba(121, 166, 255, 0.24);
}

.page-noise {
    position: fixed;
    inset: 0;
    pointer-events: none;
    opacity: 0.025;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.16) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.16) 1px, transparent 1px);
    background-size: 44px 44px;
    mask-image: radial-gradient(circle at center, black 18%, transparent 86%);
}