:root {
    color-scheme: light;
    --ink: #18263b;
    --muted: #617085;
    --blue: #4566db;
    --purple: #8168bb;
    --green: #35756a;
    --line: #e1e6ed;
    --paper: #f7f8fb;
    --navy: var(--ink);
    --text: var(--ink);
    --violet: #6a53a1;
    --lavande: var(--violet);
    --light: var(--paper);
    --white: #fff;
    --surface: #fff;
    --border: var(--line);
    --border-light: var(--line);
    --accent-soft: #f0effa;
    --success: var(--green);
    --grad: linear-gradient(135deg, var(--blue), #6c54ae);
    --tint: linear-gradient(120deg, #f0f5fc, #f7f4fb 60%, #f1f7f4);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
    outline: 3px solid var(--blue);
    outline-offset: 4px;
}

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

.nav-logo,
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--ink);
    font-size: 24px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-decoration: none;
    flex-shrink: 0;
}
.nav-logo:hover,
.footer-brand:hover {
    color: var(--ink);
    text-decoration: none;
}
.nav-logo svg,
.footer-brand svg {
    width: 36px;
    height: 34px;
    flex-shrink: 0;
}

.arkaio-logo {
    display: block;
    width: 190px;
    max-width: 100%;
    height: auto;
}

.site-nav .arkaio-logo {
    width: clamp(115px, 16vw, 190px);
}

.skip-link {
    position: fixed;
    top: 12px;
    left: 12px;
    z-index: 2000;
    padding: 12px 20px;
    background: var(--ink);
    color: #fff;
    border-radius: 8px;
    transform: translateY(-160%);
}
.skip-link:focus {
    transform: none;
    color: #fff;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto !important;
    }
    *,
    *::before,
    *::after {
        animation: none !important;
        transition: none !important;
    }
}