.marketing-page {
    color-scheme: dark;
    height: auto;
    min-height: 100vh;
    display: block;
    background: var(--marketing-bg);
    color: var(--marketing-text);
    font-size: 16px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}
.marketing-page [hidden] { display: none !important; }
.marketing-page .wrap { width: min(var(--marketing-width), calc(100% - var(--marketing-gutter) * 2)); margin-inline: auto; }
.marketing-page h1, .marketing-page h2, .marketing-page h3 { color: var(--marketing-text); }
.marketing-page h1, .marketing-page h2 { letter-spacing: -0.045em; font-weight: 700; }
.marketing-page h1 { font-size: clamp(2.8rem, 5.5vw, 4.8rem); line-height: 1.06; }
.marketing-page h2 { font-size: clamp(2rem, 3.6vw, 3.1rem); line-height: 1.12; }
.marketing-page h3 { font-size: 1.15rem; line-height: 1.4; letter-spacing: -0.02em; }
.marketing-page p { color: var(--marketing-muted); }
.marketing-page a { color: var(--marketing-accent); }
.marketing-page a:hover { color: var(--marketing-accent-hover); }
.marketing-page p a { text-decoration: underline; text-underline-offset: 3px; }
.marketing-page :focus-visible { outline: 3px solid var(--marketing-focus); outline-offset: 5px; }
.marketing-page section[id] { scroll-margin-top: var(--spacing-xl); }
.marketing-page .small { font-size: 0.82rem; }
.marketing-page .muted { color: var(--marketing-muted); }
.marketing-page .eyebrow { color: var(--marketing-accent); font-size: 0.76rem; font-weight: 700; letter-spacing: 0.065em; text-transform: uppercase; margin-bottom: var(--spacing-xl); }
.marketing-page .skip-link { position: absolute; left: var(--marketing-gutter); top: var(--spacing-sm); z-index: 10; padding: var(--spacing-md); background: var(--marketing-surface); transform: translateY(-180%); }
.marketing-page .skip-link:focus { transform: none; }
.marketing-page .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.marketing-page .site-header { min-height: 100px; display: flex; align-items: center; gap: var(--marketing-gap); }
.marketing-page .wordmark { display: inline-flex; align-items: center; gap: var(--spacing-sm); font-size: 1.4rem; font-weight: 750; color: var(--marketing-text); letter-spacing: -0.04em; }
.marketing-page .brand-mark { display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; width: 36px; height: 36px; border-radius: var(--radius-lg); background: var(--marketing-action-bg); color: var(--text-on-brand); font-size: 1.5rem; font-weight: 750; letter-spacing: -0.07em; }
.marketing-page .beta-pill { display: inline-block; width: fit-content; color: var(--marketing-accent); background: var(--marketing-section-bg); border: 1px solid var(--marketing-line); border-radius: var(--radius-sm); font-size: 0.59rem; font-weight: 750; letter-spacing: 0.07em; padding: var(--spacing-xs) var(--spacing-sm); vertical-align: middle; }
.marketing-page .desktop-nav { display: flex; justify-content: center; gap: var(--marketing-gap); margin-left: auto; }
.marketing-page .desktop-nav a, .marketing-page .login-link { font-size: 0.82rem; font-weight: 600; color: var(--marketing-text); }
.marketing-page .login-link { margin-left: var(--marketing-gap); border: 1px solid var(--marketing-line); border-radius: var(--radius-md); padding: var(--spacing-sm) var(--spacing-lg); }
.marketing-page .mobile-nav { display: none; }
.marketing-page .hero { padding-block: calc(var(--marketing-gap) * 2) var(--marketing-section); display: grid; grid-template-columns: 1.15fr 0.85fr; gap: calc(var(--marketing-gap) * 3); align-items: center; }
.marketing-page .hero h1 span { color: var(--marketing-accent); }
.marketing-page .status-dot { display: inline-block; width: 6px; height: 6px; border-radius: var(--radius-full); background: var(--marketing-green); margin-right: var(--spacing-xs); vertical-align: middle; }
.marketing-page .hero-description { font-size: 1.08rem; max-width: 510px; margin-top: var(--marketing-gap); }
.marketing-page .actions { display: flex; gap: var(--marketing-gap); flex-wrap: wrap; align-items: center; margin-block: calc(var(--marketing-gap) * 1.5) var(--spacing-lg); }
.marketing-page .button { display: inline-flex; align-items: center; justify-content: center; gap: var(--spacing-xl); padding: var(--spacing-lg) var(--marketing-gap); font-size: 0.89rem; font-weight: 650; border-radius: var(--radius-md); line-height: 1.5; min-height: 48px; }
.marketing-page .primary { background: var(--marketing-action-bg); color: var(--text-on-brand); }
.marketing-page .primary:hover { background: var(--marketing-action-hover); color: var(--text-on-brand); }
.marketing-page .text-link { font-size: 0.85rem; font-weight: 650; text-decoration: underline; text-underline-offset: 5px; }
.marketing-page .hero-visual { position: relative; max-width: 440px; }
.marketing-page .dad-portrait { width: 100%; height: auto; display: block; border-radius: 40% 40% var(--marketing-card-radius) var(--marketing-card-radius); box-shadow: var(--marketing-shadow); }
.marketing-page .portrait-note { position: absolute; bottom: var(--marketing-gap); left: calc(var(--marketing-gap) * -1); display: flex; align-items: center; gap: var(--spacing-md); padding: var(--spacing-lg) var(--spacing-xl); background: var(--marketing-surface); border: 1px solid var(--marketing-line); box-shadow: var(--marketing-shadow); border-radius: var(--radius-lg); font-size: 0.8rem; line-height: 1.5; transform: rotate(-3deg); }
.marketing-page .portrait-note > span { color: var(--marketing-accent); font-size: 1.8rem; }
.marketing-page .promise-strip { border-block: 1px solid var(--marketing-line); padding-block: var(--marketing-gap); }
.marketing-page .promise-strip .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: var(--spacing-md); font-size: 0.85rem; font-weight: 600; }
.marketing-page .promise-strip [aria-hidden] { color: var(--brand-purple); }
.marketing-page .section { padding-block: var(--marketing-section); }
.marketing-page .section-heading { max-width: 660px; margin-bottom: calc(var(--marketing-gap) * 2); }
.marketing-page .section-heading > p:last-child { margin-top: var(--spacing-xl); }
.marketing-page .feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--marketing-gap); }
.marketing-page .feature { position: relative; border-top: 1px solid var(--marketing-line); padding-top: var(--marketing-gap); }
.marketing-page .feature-icon { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; border-radius: var(--radius-lg); background: var(--marketing-section-bg); color: var(--marketing-accent); font-size: 1.5rem; margin-bottom: var(--marketing-gap); }
.marketing-page .item-number { position: absolute; right: 0; top: var(--marketing-gap); font-size: 0.7rem; }
.marketing-page .feature h3 { margin-bottom: var(--spacing-md); }
.marketing-page .feature p:last-child { font-size: 0.88rem; }
.marketing-page .demo-section { background: var(--marketing-section-bg); }
.marketing-page .two-columns { display: grid; grid-template-columns: 1fr 1fr; gap: calc(var(--marketing-gap) * 3); align-items: center; }
.marketing-page .section-intro { margin-top: var(--marketing-gap); }
.marketing-page .steps { counter-reset: step; list-style: none; margin-top: calc(var(--marketing-gap) * 1.5); }
.marketing-page .steps li { counter-increment: step; position: relative; padding-left: calc(var(--marketing-gap) * 2); margin-top: var(--marketing-gap); font-size: 0.86rem; }
.marketing-page .steps li::before { content: counter(step, decimal-leading-zero); position: absolute; left: 0; top: 0; font-size: 0.76rem; font-weight: 650; color: var(--marketing-accent); border-bottom: 1px solid var(--marketing-line); }
.marketing-page .steps strong, .marketing-page .steps span { display: block; }
.marketing-page .steps span { color: var(--marketing-muted); margin-top: var(--spacing-xs); }
.marketing-page .demo-card { min-width: 0; padding: var(--marketing-gutter); border: 1px solid var(--marketing-line); border-radius: var(--marketing-card-radius); background: var(--marketing-surface); box-shadow: var(--marketing-shadow); }
.marketing-page .demo-topline { display: flex; align-items: center; gap: var(--spacing-md); font-size: 0.8rem; padding-bottom: var(--marketing-gap); }
.marketing-page .demo-label { margin-left: auto; font-size: 0.55rem; letter-spacing: 0.06em; color: var(--marketing-muted); }
.marketing-page .demo-controls { display: flex; flex-wrap: wrap; gap: var(--spacing-sm); padding-block: var(--spacing-lg); border-block: 1px solid var(--marketing-line); }
.marketing-page .demo-controls button { padding: var(--spacing-sm) var(--spacing-md); min-height: 44px; border-radius: var(--radius-md); background: var(--marketing-bg); color: var(--marketing-muted); font-size: 0.72rem; }
.marketing-page .demo-controls button[aria-pressed="true"] { color: var(--text-on-brand); background: var(--marketing-action-bg); }
.marketing-page .demo-example { padding-top: var(--marketing-gap); }
.marketing-page .chat-mode { font-size: 0.7rem; font-weight: 650; color: var(--marketing-accent); margin-bottom: var(--spacing-lg); }
.marketing-page .sample-question { max-width: 85%; margin-left: auto; padding: var(--spacing-md) var(--spacing-lg); color: var(--text-on-brand); background: var(--primary-blue-dark); border-radius: var(--radius-lg) var(--radius-lg) 0 var(--radius-lg); font-size: 0.85rem; }
.marketing-page .sample-answer { margin-block: var(--spacing-xl); padding: var(--spacing-lg) var(--spacing-xl); color: var(--message-ai-text); background: var(--message-ai-bg); border-radius: 0 var(--radius-lg) var(--radius-lg) var(--radius-lg); font-size: 0.88rem; }
.marketing-page .demo-caption { font-size: 0.75rem; }
.marketing-page .demo-disclosure { margin-top: var(--marketing-gap); border-top: 1px solid var(--marketing-line); padding-top: var(--spacing-lg); font-size: 0.68rem; }
.marketing-page .protection-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: calc(var(--marketing-gap) * 2); }
.marketing-page .protection-grid article { position: relative; padding-left: calc(var(--marketing-gap) * 2); }
.marketing-page .check-icon { position: absolute; left: 0; top: 0; display: grid; place-items: center; width: 30px; height: 30px; border-radius: var(--radius-full); background: var(--marketing-green-bg); color: var(--marketing-green); }
.marketing-page .protection-grid p { margin-top: var(--spacing-md); font-size: 0.88rem; }
.marketing-page .honesty-note { background: var(--marketing-notice-bg); padding: var(--marketing-gutter); border-radius: var(--radius-lg); margin-top: calc(var(--marketing-gap) * 2); }
.marketing-page .honesty-note p { margin-top: var(--spacing-sm); font-size: 0.85rem; }
.marketing-page .model-section { border-block: 1px solid var(--marketing-line); }
.marketing-page .model-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--marketing-gap); }
.marketing-page .model-grid > div { padding: var(--marketing-gap); border: 1px solid var(--marketing-line); border-radius: var(--radius-lg); background: var(--marketing-surface); }
.marketing-page .model-grid span { display: block; font-size: 0.72rem; color: var(--marketing-muted); }
.marketing-page .model-grid strong { font-size: 1.8rem; letter-spacing: -0.04em; }
.marketing-page .model-notes { display: grid; grid-template-columns: 1fr 1fr; gap: calc(var(--marketing-gap) * 2); margin-top: calc(var(--marketing-gap) * 1.5); font-size: 0.82rem; }
.marketing-page .model-notes strong { color: var(--marketing-text); }
.marketing-page .pricing-section { display: grid; grid-template-columns: 1fr 1fr; gap: calc(var(--marketing-gap) * 3); align-items: center; }
.marketing-page .pricing-card { background: var(--marketing-surface); border: 1px solid var(--marketing-line); border-radius: var(--marketing-card-radius); box-shadow: var(--marketing-shadow); padding: calc(var(--marketing-gap) * 1.5); }
.marketing-page .pricing-card h3 { font-size: 1.6rem; margin-top: var(--marketing-gap); }
.marketing-page .price-status { font-size: 1.2rem; color: var(--marketing-accent); font-weight: 650; margin-block: var(--spacing-md); }
.marketing-page .pricing-card > p:not(.price-status) { font-size: 0.85rem; }
.marketing-page .pricing-card .button { width: 100%; margin-block: var(--marketing-gap) var(--spacing-xl); }
.marketing-page .pricing-card .text-link { display: block; text-align: center; }
.marketing-page .roadmap-section { background: var(--marketing-section-bg); }
.marketing-page .roadmap-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--marketing-gap); }
.marketing-page .roadmap-grid article { background: var(--marketing-bg); padding: var(--marketing-gap); border: 1px solid var(--marketing-line); border-radius: var(--radius-lg); }
.marketing-page .roadmap-status { display: inline-block; font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--marketing-accent); margin-bottom: var(--spacing-lg); }
.marketing-page .roadmap-grid p { font-size: 0.85rem; margin-top: var(--spacing-sm); }
.marketing-page .review-date { margin-top: var(--marketing-gap); }
.marketing-page .updates-list article { display: grid; grid-template-columns: 150px 1fr auto; gap: var(--marketing-gap); padding-block: var(--marketing-gap); border-top: 1px solid var(--marketing-line); align-items: baseline; }
.marketing-page .updates-list time { color: var(--marketing-muted); font-size: 0.75rem; }
.marketing-page .updates-list p { font-size: 0.85rem; margin-top: var(--spacing-sm); }
.marketing-page .faq-section { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: calc(var(--marketing-gap) * 3); border-top: 1px solid var(--marketing-line); }
.marketing-page .faq-section > div > p:last-child { margin-top: var(--spacing-xl); }
.marketing-page .faq-list details { border-bottom: 1px solid var(--marketing-line); }
.marketing-page .faq-list summary { cursor: pointer; padding-block: var(--spacing-xl); font-size: 0.9rem; font-weight: 650; }
.marketing-page .faq-list p { padding-bottom: var(--spacing-xl); font-size: 0.85rem; }
.marketing-page .privacy-note { padding: var(--marketing-gutter); background: var(--marketing-notice-bg); border-radius: var(--radius-lg); }
.marketing-page .privacy-note h2 { font-size: 1.2rem; letter-spacing: -0.02em; }
.marketing-page .privacy-note p { margin-top: var(--spacing-md); font-size: 0.85rem; }
.marketing-page .final-cta { text-align: center; padding-block: var(--marketing-section); }
.marketing-page .final-cta .button { margin-block: calc(var(--marketing-gap) * 1.5) var(--spacing-lg); }
.marketing-page .site-footer { border-top: 1px solid var(--marketing-line); display: flex; flex-wrap: wrap; align-items: center; gap: var(--marketing-gap); padding-block: calc(var(--marketing-gap) * 1.5); }
.marketing-page .site-footer > p { font-size: 0.8rem; }
.marketing-page .site-footer nav { margin-left: auto; display: flex; gap: var(--spacing-xl); font-size: 0.8rem; }
.marketing-page .site-footer > p:last-child { width: 100%; font-size: 0.7rem; }
@media (max-width: 1000px) {
    .marketing-page .desktop-nav { gap: var(--spacing-lg); }
    .marketing-page .hero, .marketing-page .two-columns, .marketing-page .pricing-section, .marketing-page .faq-section { gap: calc(var(--marketing-gap) * 1.5); }
    .marketing-page .feature-grid { grid-template-columns: repeat(2, 1fr); gap: calc(var(--marketing-gap) * 1.5); }
    .marketing-page .hero .eyebrow { max-width: 330px; }
    .marketing-page .login-link { margin-left: auto; }
}
@media (max-width: 760px) {
    .marketing-page .desktop-nav { display: none; }
    .marketing-page .mobile-nav { display: block; position: relative; font-size: 0.82rem; }
    .marketing-page .mobile-nav summary { cursor: pointer; padding-block: var(--spacing-md); min-height: 44px; }
    .marketing-page .mobile-nav nav { position: absolute; top: 100%; right: 0; width: 200px; background: var(--marketing-surface); border: 1px solid var(--marketing-line); border-radius: var(--radius-md); z-index: 5; padding: var(--spacing-md); box-shadow: var(--marketing-shadow); }
    .marketing-page .mobile-nav a { display: block; padding: var(--spacing-md); }
    .marketing-page .site-header { min-height: 84px; gap: var(--spacing-lg); }
    .marketing-page .hero, .marketing-page .two-columns, .marketing-page .pricing-section, .marketing-page .faq-section { grid-template-columns: 1fr; }
    .marketing-page .hero { padding-block: var(--marketing-gap) calc(var(--marketing-gap) * 2); gap: calc(var(--marketing-gap) * 2); }
    .marketing-page .hero-visual { width: 80%; max-width: 340px; margin-inline: auto; }
    .marketing-page .hero .eyebrow { max-width: none; }
    .marketing-page .promise-strip .wrap { justify-content: center; gap: var(--spacing-lg); }
    .marketing-page .promise-strip [aria-hidden] { display: none; }
    .marketing-page .section { padding-block: calc(var(--marketing-section) * 0.65); }
    .marketing-page .roadmap-grid, .marketing-page .model-grid { grid-template-columns: repeat(2, 1fr); }
    .marketing-page .protection-grid, .marketing-page .model-notes { grid-template-columns: 1fr; }
    .marketing-page .updates-list article { grid-template-columns: 1fr auto; gap: var(--spacing-md); }
    .marketing-page .updates-list time { grid-column: 1 / -1; }
    .marketing-page .site-footer nav { margin-left: 0; width: 100%; flex-wrap: wrap; }
}
@media (max-width: 420px) {
    .marketing-page .wrap { width: calc(100% - var(--spacing-xl) * 2); }
    .marketing-page .wordmark { font-size: 1.15rem; }
    .marketing-page .wordmark .beta-pill { display: none; }
    .marketing-page .actions { gap: var(--spacing-xl); }
    .marketing-page .feature-grid, .marketing-page .roadmap-grid { grid-template-columns: 1fr; }
    .marketing-page .model-grid { gap: var(--spacing-md); }
    .marketing-page .model-grid > div { padding: var(--spacing-lg); }
    .marketing-page .demo-card { padding: var(--spacing-xl); }
    .marketing-page .demo-topline { flex-wrap: wrap; }
    .marketing-page .demo-label { margin-left: 0; }
}