/* documentize.cloud — architecture pages (/cloud-www/*).
   Self-contained: no dependency on the ai-prod / app-prod bundles, so these pages render
   correctly regardless of what else is deployed. Palette is cool-neutral with a single
   deploy-blue accent; the two semantic colours (have / build) are kept separate from the
   accent so "already exists" vs "still to build" reads at a glance. */

:root {
    --c-ground: #F7F8FA;
    --c-surface: #FFFFFF;
    --c-surface-2: #F1F3F7;
    --c-ink: #12161D;
    --c-ink-2: #2E3642;
    --c-muted: #5C6675;
    --c-faint: #8A93A2;
    --c-line: #DFE3EA;
    --c-line-strong: #C6CCD8;
    --c-accent: #1F5FD8;
    --c-accent-soft: #E8EFFC;
    --c-have: #0E9A6C;
    --c-have-soft: #E2F4EC;
    --c-build: #B4690E;
    --c-build-soft: #FBF0DE;
    --c-serif: "IBM Plex Serif", Georgia, serif;
    --c-sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
    --c-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
}

@media (prefers-color-scheme: dark) {
    :root {
        --c-ground: #0D1117;
        --c-surface: #151A22;
        --c-surface-2: #1B222C;
        --c-ink: #E6EAF0;
        --c-ink-2: #C7CEDA;
        --c-muted: #8A94A4;
        --c-faint: #6B7484;
        --c-line: #242C38;
        --c-line-strong: #333D4C;
        --c-accent: #6E9BFF;
        --c-accent-soft: #16233B;
        --c-have: #3FD09B;
        --c-have-soft: #10281F;
        --c-build: #E0A24E;
        --c-build-soft: #2A2013;
    }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    background: var(--c-ground);
    color: var(--c-ink);
    font-family: var(--c-sans);
    font-size: 16px;
    line-height: 1.62;
    -webkit-font-smoothing: antialiased;
}

.c-shell { max-width: 900px; margin: 0 auto; padding: 0 28px; }

/* ---------- masthead ---------- */
.c-mast {
    border-bottom: 1px solid var(--c-line);
    background: var(--c-surface);
    position: sticky;
    top: 0;
    z-index: 10;
}

.c-mast-in {
    display: flex;
    align-items: center;
    gap: 28px;
    flex-wrap: wrap;
    padding-top: 14px;
    padding-bottom: 14px;
}

.c-brand { text-decoration: none; font-family: var(--c-mono); font-size: 14px; font-weight: 600; letter-spacing: -.01em; }
.c-brand-mark { color: var(--c-ink); }
.c-brand-tld { color: var(--c-accent); }

.c-nav { display: flex; gap: 4px; flex-wrap: wrap; margin-left: auto; }

.c-nav a {
    text-decoration: none;
    color: var(--c-muted);
    font-size: 13.5px;
    padding: 5px 10px;
    border-radius: 5px;
}

.c-nav a:hover { color: var(--c-ink); background: var(--c-surface-2); }
.c-nav a.is-active { color: var(--c-accent); background: var(--c-accent-soft); font-weight: 500; }
.c-nav a:focus-visible, .c-brand:focus-visible { outline: 2px solid var(--c-accent); outline-offset: 2px; }

/* ---------- page head ---------- */
.c-head { padding: 52px 0 28px; border-bottom: 1px solid var(--c-line); margin-bottom: 36px; }

.c-kicker {
    font-family: var(--c-mono);
    font-size: 11.5px;
    letter-spacing: .13em;
    text-transform: uppercase;
    color: var(--c-muted);
    margin: 0 0 13px;
}

.c-head h1 {
    font-family: var(--c-serif);
    font-weight: 600;
    font-size: clamp(28px, 4.2vw, 42px);
    line-height: 1.14;
    letter-spacing: -.015em;
    margin: 0 0 14px;
    text-wrap: balance;
}

.c-summary { font-size: 17.5px; color: var(--c-ink-2); margin: 0; max-width: 66ch; }

/* ---------- body content ---------- */
main section { margin-bottom: 46px; }

main h2 {
    font-family: var(--c-serif);
    font-weight: 600;
    font-size: 23px;
    letter-spacing: -.01em;
    margin: 0 0 6px;
    text-wrap: balance;
}

main h3 { font-size: 16px; font-weight: 600; margin: 26px 0 8px; }

main p { margin: 0 0 14px; max-width: 70ch; }

main ul, main ol { margin: 0 0 14px; padding-left: 20px; max-width: 70ch; }
main li { margin-bottom: 5px; }

.c-lede { color: var(--c-muted); font-size: 15px; margin: 0 0 20px !important; max-width: 70ch; }

code {
    font-family: var(--c-mono);
    font-size: .875em;
    background: var(--c-surface-2);
    padding: 1px 5px;
    border-radius: 3px;
    color: var(--c-ink-2);
}

pre {
    font-family: var(--c-mono);
    font-size: 12.5px;
    line-height: 1.62;
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: 6px;
    padding: 14px 16px;
    overflow-x: auto;
    margin: 0 0 18px;
}

pre code { background: none; padding: 0; font-size: inherit; }
pre .c-cmt { color: var(--c-muted); }
pre .c-new { color: var(--c-build); }

a { color: var(--c-accent); }
strong { font-weight: 600; color: var(--c-ink); }

/* ---------- tables ---------- */
.c-scroll {
    overflow-x: auto;
    margin: 0 0 18px;
    border: 1px solid var(--c-line);
    border-radius: 6px;
    background: var(--c-surface);
}

.c-scroll table { width: 100%; border-collapse: collapse; min-width: 560px; }

.c-scroll th {
    text-align: left;
    font-family: var(--c-mono);
    font-size: 10.5px;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--c-muted);
    font-weight: 500;
    padding: 10px 14px;
    border-bottom: 1px solid var(--c-line-strong);
    background: var(--c-surface-2);
    white-space: nowrap;
}

.c-scroll td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--c-line);
    font-size: 14px;
    vertical-align: top;
}

.c-scroll tr:last-child td { border-bottom: 0; }

.c-src { font-family: var(--c-mono); font-size: 11.5px; color: var(--c-muted); }
.c-num { font-family: var(--c-mono); font-size: 12.5px; font-variant-numeric: tabular-nums; white-space: nowrap; }

/* ---------- pills ---------- */
.c-pill {
    display: inline-block;
    font-family: var(--c-mono);
    font-size: 10px;
    letter-spacing: .07em;
    padding: 2px 7px;
    border-radius: 3px;
    text-transform: uppercase;
    font-weight: 500;
    white-space: nowrap;
}

.c-pill-have { background: var(--c-have-soft); color: var(--c-have); }
.c-pill-build { background: var(--c-build-soft); color: var(--c-build); }
.c-pill-part { background: var(--c-accent-soft); color: var(--c-accent); }

/* ---------- callouts ---------- */
.c-note {
    border-left: 3px solid var(--c-build);
    background: var(--c-build-soft);
    padding: 13px 16px;
    border-radius: 0 5px 5px 0;
    margin: 0 0 18px;
}

.c-note.is-good { border-left-color: var(--c-have); background: var(--c-have-soft); }
.c-note p { margin: 0 0 8px; font-size: 14.5px; }
.c-note p:last-child { margin: 0; }

.c-note-lbl {
    font-family: var(--c-mono);
    font-size: 10.5px;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--c-build);
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
}

.c-note.is-good .c-note-lbl { color: var(--c-have); }

/* ---------- cards ---------- */
.c-grid { display: grid; grid-template-columns: 1fr; gap: 16px; margin: 0 0 18px; }

@media (min-width: 760px) {
    .c-grid-2 { grid-template-columns: 1fr 1fr; }
    .c-grid-3 { grid-template-columns: repeat(3, 1fr); }
}

.c-card {
    border: 1px solid var(--c-line);
    border-radius: 7px;
    padding: 15px 17px;
    background: var(--c-surface);
}

.c-card.is-lead { border-color: var(--c-accent); }
.c-card h4 { margin: 0 0 4px; font-size: 14.5px; font-weight: 600; }
.c-card p { font-size: 13.5px; margin: 0 0 8px; color: var(--c-ink-2); }
.c-card p:last-child { margin: 0; }
.c-card ul { font-size: 13.5px; margin: 0; padding-left: 17px; }

.c-card-sku {
    font-family: var(--c-mono);
    font-size: 10.5px;
    color: var(--c-muted);
    display: block;
    margin-bottom: 9px;
}

/* ---------- numbered flow ---------- */
.c-flow {
    border: 1px solid var(--c-line);
    border-radius: 7px;
    background: var(--c-surface);
    overflow: hidden;
    margin: 0 0 20px;
}

.c-step {
    display: grid;
    grid-template-columns: 28px minmax(0, 1fr) auto;
    gap: 14px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--c-line);
    align-items: start;
}

.c-step:last-child { border-bottom: 0; }
.c-step-n { font-family: var(--c-mono); font-size: 12px; color: var(--c-faint); padding-top: 2px; }
.c-step h4 { margin: 0 0 3px; font-size: 15px; font-weight: 600; }
.c-step p { margin: 0; font-size: 13.5px; color: var(--c-ink-2); max-width: 58ch; }

.c-step-src {
    font-family: var(--c-mono);
    font-size: 11.5px;
    color: var(--c-muted);
    display: block;
    margin-top: 5px;
}

/* ---------- footer ---------- */
.c-foot {
    border-top: 1px solid var(--c-line);
    margin-top: 56px;
    padding: 24px 0 56px;
}

.c-foot p { color: var(--c-muted); font-size: 13.5px; margin: 0; max-width: 74ch; }

@media (prefers-reduced-motion: reduce) {
    * { animation: none !important; transition: none !important; }
}