/* Shared layout for marketing subpages (about/, etc.) */
:root {
    --bg: #05080c;
    --bg-raised: #0b121a;
    --text: #e8eef5;
    --muted: #9aabbb;
    --cyan: #6adfff;
    --green: #3ee0b0;
    --line: rgba(186, 214, 232, 0.14);
    --max: 720px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body.marketing-subpage {
    margin: 0;
    min-height: 100svh;
    background: var(--bg);
    color: var(--text);
    font-family: "Avenir Next", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
}

.marketing-draft-banner {
    margin: 0 0 1.5rem;
    padding: 12px 14px;
    border: 1px solid rgba(106, 223, 255, 0.25);
    border-radius: 10px;
    background: rgba(106, 223, 255, 0.06);
    font-size: 0.92rem;
}

.marketing-draft-banner strong {
    color: var(--cyan);
}

.marketing-main {
    max-width: var(--max);
    margin: 0 auto;
    padding: 24px 24px 64px;
}

.marketing-main h1 {
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    line-height: 1.2;
    margin: 0 0 0.75rem;
}

.marketing-main .lede {
    color: var(--muted);
    font-size: 1.05rem;
    margin: 0 0 1.5rem;
}

.marketing-main h2 {
    font-size: 1.2rem;
    margin: 2rem 0 0.75rem;
}

.marketing-main p,
.marketing-main li {
    color: rgba(232, 238, 245, 0.92);
}

.marketing-main a {
    color: var(--cyan);
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}

.marketing-main a:hover,
.marketing-main a:focus-visible {
    text-decoration: underline;
}

.marketing-main ul {
    padding-left: 1.25rem;
}

.marketing-main blockquote {
    margin: 1.25rem 0;
    padding: 0 0 0 1rem;
    border-left: 3px solid rgba(62, 224, 176, 0.55);
    color: rgba(232, 238, 245, 0.9);
}

.marketing-main blockquote p {
    margin: 0 0 0.85rem;
}

.marketing-main blockquote p:last-child {
    margin-bottom: 0;
}

.marketing-main .manifesto-callout {
    margin: 2.25rem 0;
    padding: 28px 22px 32px;
    text-align: center;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: linear-gradient(180deg, rgba(11, 18, 26, 0.98) 0%, var(--bg-raised) 100%);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.28);
}

.marketing-main .manifesto-callout .kicker {
    margin: 0 auto 8px;
    max-width: 36rem;
    color: var(--green);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.marketing-main .manifesto-callout h2 {
    margin: 0 auto 1rem;
    max-width: 36rem;
    font-size: clamp(1.35rem, 3vw, 1.75rem);
    font-weight: 520;
    letter-spacing: -0.03em;
    line-height: 1.2;
}

.marketing-main .lab-section-nav {
    display: block;
    margin: 1.25rem 0 1.75rem;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid rgba(186, 214, 232, 0.16);
    background: rgba(8, 14, 22, 0.45);
}

.marketing-main .lab-section-nav p {
    margin: 0 0 10px;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
}

.marketing-main .lab-section-nav ul {
    margin: 0;
    padding-left: 1.1rem;
}

.marketing-main .lab-section-nav li {
    margin-bottom: 0.35rem;
}

.marketing-main .lab-collab-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px 20px;
    margin: 1rem 0 1.5rem;
}

@media (max-width: 640px) {
    .marketing-main .lab-collab-grid {
        grid-template-columns: 1fr;
    }
}

.marketing-main .lab-collab-grid h3 {
    margin: 0 0 8px;
    font-size: 0.95rem;
}

.marketing-main .lab-collab-grid ul {
    margin: 0;
}

.marketing-main .manifesto-callout p {
    margin: 0 auto;
    max-width: 36rem;
    color: var(--muted);
    font-size: 1.02rem;
    text-align: center;
}

.marketing-footer {
    border-top: 1px solid var(--line);
    padding: 24px;
    text-align: center;
    color: var(--muted);
    font-size: 0.85rem;
}

.marketing-footer a {
    color: var(--muted);
}

.marketing-footer a:hover {
    color: var(--text);
}