.wrapper {
    position: relative;
    z-index: 10;
    width: 100%;
    overflow-x: hidden;
}

.wrapper::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -2;
    background:
        radial-gradient(circle 900px at 80% -10%, var(--gradient-1), transparent 65%),
        radial-gradient(circle 650px at 10% 100%, var(--gradient-2), transparent 60%);
    filter: blur(50px);
    opacity: 0.9;
    animation: gradientFloat 18s ease-in-out infinite alternate;
    pointer-events: none;
}

.wrapper::after {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -3;
    background:
        radial-gradient(circle 950px at 15% 120%, var(--gradient-2), transparent 70%),
        radial-gradient(circle 700px at 90% 0%, var(--gradient-1), transparent 70%);
    filter: blur(70px);
    opacity: 0;
    pointer-events: none;
    animation: heroGradientFade 14s ease-in-out infinite;
}

@keyframes gradientFloat {
    0% {
        transform: translate(0, 0) scale(1);
    }

    100% {
        transform: translate(-30px, 25px) scale(1.05);
    }
}

@keyframes heroGradientFade {
    0% {
        opacity: 0.15;
        transform: translate(10px, -10px) scale(0.98);
    }

    50% {
        opacity: 0.55;
        transform: translate(-20px, 15px) scale(1.05);
    }

    100% {
        opacity: 0.15;
        transform: translate(15px, -5px) scale(1);
    }
}

.content {
    isolation: isolate;
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    padding: 20px 0;
    transition: padding 0.3s ease;
}

body[data-scrolled="true"] .site-header {
    padding: 10px 0;
    background-color: rgba(var(--bg), 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

.site-footer {
    margin-top: 100px;
    color: var(--muted);
    font-size: 13px;
    border-top: 1px solid var(--border);
    padding: 40px 0;
}

.site-footer__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}