:root {
    /* JinnTap Design System v1.0 (warm neutrals) */
    --ink: #1A1816;
    --ink-soft: #55504A;
    --gray-500: #8C8579;
    --gray-300: #DDD5C9;
    --gray-100: #F2EEE6;
    --amber: #F0A93B;
    --amber-deep: #C97F1E;
    --violet: #6C4CF0;
    --violet-deep: #5138C4;
    --paper: #F7F3EC;
    --paper-strong: #FFFEFC;
    --line: #E9E1D3;
    --shadow: 0 1px 3px rgba(26, 24, 22, 0.06);
    --radius: 14px;

    /* Semantic: amber = primary actions, violet = links / live-focus accent */
    --accent: #6C4CF0;
    --accent-dark: #5138C4;

    --font-body: 'Public Sans', system-ui, sans-serif;
    --font-display: 'Fraunces', Georgia, serif;
    --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    color: var(--ink);
    background:
        radial-gradient(circle at top right, rgba(240, 169, 59, 0.06), transparent 28rem),
        linear-gradient(180deg, #FDFBF7 0%, var(--paper) 16rem);
    font-family: var(--font-body);
    line-height: 1.6;
}

a { color: var(--accent-dark); }
a:hover { color: var(--accent); }

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    backdrop-filter: blur(10px);
    background: rgba(253, 250, 246, 0.85);
    border-bottom: 1px solid rgba(233, 225, 211, 0.9);
}

.site-header__inner,
.home,
.doc-layout,
.site-footer {
    width: min(1120px, calc(100% - 2rem));
    margin-inline: auto;
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.85rem 0;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--ink);
    font-weight: 600;
}

.site-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.site-nav a {
    text-decoration: none;
    color: var(--ink-soft);
    font-weight: 500;
}

.site-nav a:hover { color: var(--accent-dark); }

.site-nav__icon {
    display: inline-flex;
    align-items: center;
    font-size: 1.15rem;
    line-height: 1;
}

.hero {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 2rem;
    align-items: center;
    padding: 4rem 0 3rem;
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--amber-deep);
    margin: 0 0 0.75rem;
}

.hero h1,
.try-it h2,
.feature h2,
.prose h1,
.prose h2,
.prose h3 {
    font-family: var(--font-display);
    line-height: 1.15;
}

.hero h1 {
    font-size: clamp(2.4rem, 5vw, 4rem);
    margin: 0 0 1rem;
}

.lede {
    font-size: 1.15rem;
    color: var(--ink-soft);
    max-width: 38rem;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.1rem;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: var(--paper-strong);
    color: var(--ink);
    text-decoration: none;
    font-weight: 600;
}

.button--primary {
    background: var(--amber);
    border-color: var(--amber);
    color: var(--ink);
}

.button--primary:hover { background: var(--amber-deep); color: var(--ink); }

.hero__visual {
    display: flex;
    justify-content: center;
}

.hero__visual img {
    width: min(100%, 280px);
    filter: drop-shadow(0 18px 34px rgba(26, 24, 22, 0.14));
}

.features {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin-bottom: 3rem;
}

.feature {
    background: var(--paper-strong);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 1.25rem;
    box-shadow: var(--shadow);
}

.feature__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    margin-bottom: 0.65rem;
    border-radius: 50%;
    background: var(--gray-100);
    color: var(--ink);
}

.feature__icon svg {
    width: 1.4rem;
    height: 1.4rem;
}

.feature h2 {
    font-size: 1.25rem;
    margin: 0 0 0.5rem;
}

.feature p,
.feature code {
    margin: 0;
    color: var(--ink-soft);
}

.try-it {
    margin-bottom: 4rem;
}

.try-it__header {
    margin-bottom: 1rem;
}

.try-it h2 {
    font-size: 2rem;
    margin: 0 0 0.35rem;
}

.try-it__demo + .try-it__demo {
    margin-top: 2rem;
}

.try-it__label {
    margin: 0 0 0.5rem;
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--ink-soft);
}

.doc-layout {
    display: grid;
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 2rem;
    padding: 2rem 0 4rem;
}

.doc-sidebar {
    position: sticky;
    top: 5rem;
    align-self: start;
}

.doc-sidebar__title {
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ink-soft);
    margin: 0 0 0.75rem;
}

.doc-sidebar ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.doc-sidebar li + li { margin-top: 0.35rem; }

.doc-sidebar a {
    display: block;
    padding: 0.35rem 0.5rem;
    border-radius: 8px;
    text-decoration: none;
    color: var(--ink-soft);
}

.doc-sidebar li.is-active a,
.doc-sidebar a:hover {
    background: rgba(108, 76, 240, 0.10);
    color: var(--accent-dark);
}

.doc-content {
    background: var(--paper-strong);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    min-width: 0;
}

.prose h1 { margin-top: 0; font-size: 2.2rem; }
.prose h2 { margin-top: 2rem; border-top: 1px solid var(--line); padding-top: 1rem; }
.prose pre,
.prose code {
    font-family: var(--font-mono);
}
.prose pre,
.prose pre[class*='language-'] {
    overflow-x: auto;
    background: var(--ink);
    color: #F2EEE6;
    padding: 1rem 1.1rem;
    border-radius: 10px;
    margin: 1.25rem 0;
    font-size: 0.9rem;
    line-height: 1.55;
    tab-size: 2;
}
.prose pre code,
.prose pre[class*='language-'] code {
    background: none;
    color: inherit;
    font-size: inherit;
    padding: 0;
    border-radius: 0;
}
.prose :not(pre) > code {
    background: var(--gray-100);
    padding: 0.1rem 0.35rem;
    border-radius: 4px;
}

/* Prism tokens (build-time via @11ty/eleventy-plugin-syntaxhighlight) */
.token.comment,
.token.prolog,
.token.doctype,
.token.cdata {
    color: #9A9286;
    font-style: italic;
}
.token.punctuation {
    color: #C8BFB0;
}
.token.property,
.token.tag,
.token.constant,
.token.symbol,
.token.deleted {
    color: #E8A0A0;
}
.token.boolean,
.token.number {
    color: #F0A93B;
}
.token.selector,
.token.attr-name,
.token.string,
.token.char,
.token.builtin,
.token.inserted {
    color: #B8D4A8;
}
.token.operator,
.token.entity,
.token.url,
.language-css .token.string,
.style .token.string {
    color: #D4C4A8;
}
.token.atrule,
.token.attr-value,
.token.keyword {
    color: #B8A8F0;
}
.token.function,
.token.class-name {
    color: #7EC8E8;
}
.token.regex,
.token.important,
.token.variable {
    color: #F0A93B;
}
.token.important,
.token.bold {
    font-weight: 600;
}
.token.italic {
    font-style: italic;
}
.prose img {
    max-width: 100%;
    display: block;
    margin: 1.25rem 0;
    border: 1px solid var(--line);
    border-radius: 10px;
    box-shadow: var(--shadow);
}
.prose img + em {
    display: block;
    margin-top: -0.75rem;
    margin-bottom: 1.25rem;
    color: var(--ink-soft);
    font-size: 0.9rem;
    text-align: center;
}
.prose table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}
.prose th,
.prose td {
    border-bottom: 1px solid var(--line);
    padding: 0.55rem 0.65rem;
    text-align: left;
    vertical-align: top;
}

.callout {
    border-left: 4px solid var(--accent);
    background: rgba(108, 76, 240, 0.06);
    padding: 0.85rem 1rem;
    border-radius: 0 10px 10px 0;
    margin: 1.25rem 0;
}
.callout strong { display: block; margin-bottom: 0.35rem; }
.callout-warning { border-color: var(--amber-deep); background: rgba(240, 169, 59, 0.12); }
.callout-info { border-color: var(--gray-500); background: rgba(140, 133, 121, 0.10); }

.site-footer {
    padding: 2rem 0 3rem;
    color: var(--ink-soft);
    font-size: 0.95rem;
}

.site-footer p { margin: 0.35rem 0; }

@media (max-width: 900px) {
    .hero,
    .features,
    .doc-layout {
        grid-template-columns: 1fr;
    }

    .doc-sidebar {
        position: static;
    }
}