:root {
  color-scheme: light;
  --bg: #f8f9fc;
  --surface: #fff;
  --surface-soft: #f2f5ff;
  --ink: #151c2f;
  --muted: #5c6579;
  --line: #e1e6f0;
  --accent: #4e59f5;
  --accent-light: #eef0ff;
  --navy: #151c2f;
  --shadow: 0 24px 70px rgba(23, 34, 77, .09);
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0d1321;
  --surface: #172033;
  --surface-soft: #1b2540;
  --ink: #edf2ff;
  --muted: #b7c1d4;
  --line: #334158;
  --accent: #a1a8ff;
  --accent-light: #27325b;
  --navy: #545fe2;
  --shadow: 0 24px 70px rgba(0, 0, 0, .2);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--bg); font: 400 16px/1.65 'Segoe UI', 'Helvetica Neue', Arial, system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
p, h1, h2, h3 { margin-top: 0; }
h1, h2, h3 { font-family: 'Segoe UI', 'Helvetica Neue', Arial, system-ui, sans-serif; letter-spacing: -.055em; line-height: 1.14; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.container { width: min(1160px, calc(100% - 48px)); margin-inline: auto; }
.skip-link { position: absolute; z-index: 30; top: -100px; left: 16px; padding: 10px 16px; background: var(--surface); }
.skip-link:focus { top: 12px; }

.site-header { position: relative; z-index: 5; background: var(--surface); border-bottom: 1px solid var(--line); }
.nav-shell { min-height: 74px; display: flex; align-items: center; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font: 800 14px/1 'Segoe UI', sans-serif; letter-spacing: .15em; white-space: nowrap; }
.brand-mark { display: block; flex: none; width: 38px; height: 38px; padding: 3px; border-radius: 8px; background: #172033; object-fit: contain; }
.brand-dot, .eyebrow-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px var(--accent-light); }
.desktop-nav { display: flex; align-items: center; gap: 17px; margin-left: auto; }
.desktop-nav a, .header-actions a, .header-actions button { font-size: 13px; font-weight: 700; }
.desktop-nav a:hover, .site-footer a:hover, .text-link:hover { color: var(--accent); }
.desktop-nav a[aria-current="page"] { color: var(--accent); }
.header-actions { display: flex; align-items: center; gap: 12px; margin-left: auto; }
.nav-login { color: var(--ink); white-space: nowrap; }
.nav-login:hover { color: var(--accent); }
.theme-toggle { display: inline-flex; align-items: center; gap: 8px; min-height: 35px; padding: 5px 10px; color: var(--ink); background: transparent; border: 1px solid var(--line); border-radius: 6px; cursor: pointer; white-space: nowrap; }
.theme-toggle:hover { border-color: var(--accent); }
.theme-icon { font-size: 17px; line-height: 1; }
.nav-cta { display: inline-flex; align-items: center; gap: 14px; padding: 9px 13px; border-radius: 5px; color: #fff; background: var(--navy); white-space: nowrap; }
.nav-cta:hover { background: #3745a7; }
.mobile-menu { display: none; }

.eyebrow { display: flex; align-items: center; gap: 11px; color: var(--accent); font-size: 11px; font-weight: 800; letter-spacing: .16em; line-height: 1.4; text-transform: uppercase; }
.hero { display: block; min-height: 0; padding-block: 100px 58px; text-align: center; }
.hero .eyebrow { justify-content: center; }
.hero-copy h1 { max-width: 980px; margin: 24px auto 24px; font-size: clamp(54px, 7vw, 92px); font-weight: 800; }
.hero-copy h1 span, .page-lead h1 span { color: var(--accent); }
.hero-lead { max-width: 650px; margin: 0 auto; color: var(--muted); font-size: clamp(18px, 1.6vw, 21px); line-height: 1.58; }
.hero-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 11px; margin-top: 31px; }
.button { display: inline-flex; justify-content: center; align-items: center; gap: 24px; min-height: 49px; padding: 11px 17px; border: 1px solid transparent; border-radius: 6px; font-size: 13px; font-weight: 800; line-height: 1.3; transition: transform .2s ease, background .2s ease, border-color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--navy); color: #fff; }
.button-primary:hover { background: #3542a1; }
.button-secondary { background: var(--surface); border-color: var(--line); }
.button-secondary:hover { border-color: var(--accent); }
.hero-note { margin: 18px 0 0; color: var(--muted); font-size: 12px; }

.product-section { padding: 0 0 104px; }
.preview-heading { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 17px; }
.preview-heading .eyebrow { margin: 0; }
.concept-label { padding: 6px 10px; border: 1px solid var(--line); border-radius: 4px; color: var(--muted); background: var(--surface); font-size: 11px; font-weight: 700; }
.product-preview { display: grid; grid-template-columns: 210px minmax(0, 1fr); grid-template-rows: minmax(0, 1fr) auto; min-height: 540px; margin: 0; overflow: hidden; background: var(--surface); border: 1px solid var(--line); border-radius: 9px; box-shadow: var(--shadow); }
.workspace-side { display: flex; flex-direction: column; grid-row: 1; padding: 22px 17px; background: var(--surface-soft); border-right: 1px solid var(--line); }
.workspace-brand { display: flex; align-items: center; gap: 10px; margin: 0 0 47px 7px; font-size: 12px; font-weight: 800; letter-spacing: .13em; }
.workspace-brand .brand-mark { width: 28px; height: 28px; padding: 2px; border-radius: 6px; }
.workspace-brand .brand-dot { width: 6px; height: 6px; box-shadow: 0 0 0 3px var(--accent-light); }
.workspace-side-item { display: flex; justify-content: space-between; align-items: center; padding: 10px 12px; border-radius: 5px; color: var(--ink); font-size: 13px; font-weight: 700; }
.workspace-side-item.selected { color: var(--accent); background: var(--surface); border: 1px solid var(--line); }
.workspace-side-item.muted { color: var(--muted); font-weight: 500; }
.workspace-side-label { margin: 42px 12px 10px; color: var(--muted); font-size: 10px; font-weight: 800; letter-spacing: .14em; }
.workspace-side-bottom { margin: auto 11px 0; padding-top: 18px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; }
.workspace-main { display: flex; flex-direction: column; min-width: 0; }
.workspace-bar { display: flex; justify-content: space-between; align-items: center; min-height: 57px; padding-inline: 22px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 12px; font-weight: 700; }
.workspace-model { padding: 5px 9px; border: 1px solid var(--line); border-radius: 4px; color: var(--ink); background: var(--surface-soft); }
.workspace-model span { margin-left: 11px; color: var(--muted); }
.workspace-content { display: flex; flex-direction: column; align-items: center; justify-content: center; flex: 1; width: min(100% - 60px, 640px); margin-inline: auto; padding: 38px 0 43px; text-align: center; }
.workspace-mark { display: grid; place-items: center; width: 39px; height: 39px; margin-bottom: 24px; border-radius: 10px; color: #fff; background: #4e59f5; font-size: 20px; font-weight: 800; }
.workspace-overline { margin: 0 0 9px; color: var(--accent); font-size: 11px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.workspace-content h2 { margin: 0 0 10px; font-size: clamp(26px, 3vw, 38px); }
.workspace-content > p:not(.workspace-overline) { margin: 0; color: var(--muted); font-size: 14px; }
.workspace-prompts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; width: 100%; margin-top: 32px; }
.workspace-prompts span { padding: 11px 8px; border: 1px solid var(--line); border-radius: 5px; color: var(--ink); background: var(--surface-soft); font-size: 12px; font-weight: 700; }
.workspace-composer { display: flex; justify-content: space-between; align-items: center; width: 100%; min-height: 62px; margin-top: 24px; padding: 9px 10px 9px 18px; border: 1px solid var(--line); border-radius: 7px; color: var(--muted); box-shadow: 0 10px 22px rgba(23, 34, 77, .05); font-size: 13px; text-align: left; }
.workspace-send { display: grid; place-items: center; width: 33px; height: 33px; border-radius: 5px; color: #fff; background: #4e59f5; font-size: 18px; }
.product-preview figcaption { grid-column: 1 / -1; padding: 11px 17px; border-top: 1px solid var(--line); color: var(--muted); background: var(--surface-soft); font-size: 11px; text-align: center; }

.section { padding-block: 94px; border-top: 1px solid var(--line); }
.capabilities { background: var(--surface); }
.section-intro { display: flex; justify-content: space-between; align-items: end; gap: 50px; margin-bottom: 48px; }
.section-intro h2, .evaluation-layout h2, .beta-banner h2 { max-width: 630px; margin: 10px 0 0; font-size: clamp(30px, 3.3vw, 43px); }
.section-intro > p { max-width: 370px; margin: 0 0 3px; color: var(--muted); }
.capability-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.capability-grid article { min-height: 245px; padding: 26px 22px 25px; background: var(--surface); border-right: 1px solid var(--line); }
.capability-grid article:last-child { border-right: 0; }
.cap-number { color: var(--accent); font-size: 11px; font-weight: 800; letter-spacing: .12em; }
.cap-symbol { float: right; display: block; width: 30px; height: 30px; padding: 2px; border-radius: 7px; background: #172033; object-fit: contain; }
.capability-grid h3 { clear: both; margin: 43px 0 12px; font-size: 23px; }
.capability-grid p { margin: 0; color: var(--muted); font-size: 13px; }
.section-footnote { margin: 16px 0 0; color: var(--muted); font-size: 12px; }
.models-section { background: var(--bg); }
.model-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(235px, 1fr)); gap: 13px; }
.model-card { display: flex; flex-direction: column; justify-content: space-between; min-height: 295px; padding: 22px; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.model-card:hover { transform: translateY(-4px); border-color: var(--accent); box-shadow: var(--shadow); }
.card-top, .card-foot, .detail-top { display: flex; justify-content: space-between; gap: 10px; align-items: center; }
.model-index, .detail-top > span:first-child { color: var(--accent); font-size: 11px; font-weight: 800; letter-spacing: .1em; }
.model-tier { padding: 5px 8px; border: 1px solid var(--line); border-radius: 4px; color: var(--muted); font-size: 10px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.model-card h3 { margin: 0 0 9px; font-size: 25px; }
.model-card p { max-width: 280px; margin: 0; color: var(--muted); font-size: 14px; }
.card-foot { padding-top: 15px; border-top: 1px solid var(--line); font-size: 12px; }
.card-foot > span { color: var(--muted); }
.card-foot a, .text-link { color: var(--accent); font-weight: 800; }
.text-link { display: inline-flex; gap: 14px; margin-top: 26px; font-size: 13px; }
.model-updates, .comparison-results { padding-block: 24px 80px; }
.model-update, .comparison-card { padding: 27px; border: 1px solid var(--line); border-radius: 9px; background: var(--surface); }
.model-update + .model-update { margin-top: 14px; }
.model-update > div, .comparison-card > div:first-child { display: flex; justify-content: space-between; gap: 14px; color: var(--accent); font-size: 12px; font-weight: 800; letter-spacing: .04em; }
.model-update h3, .comparison-card h4 { margin: 20px 0 10px; font-size: 23px; }
.model-update p, .comparison-card p, .comparison-group > p { margin: 0; color: var(--muted); }
.model-update-status { padding: 5px 8px; border: 1px solid var(--line); border-radius: 4px; color: var(--muted); }
.comparison-group + .comparison-group { margin-top: 42px; }
.comparison-group h3 { margin: 0 0 16px; font-size: 23px; }
.comparison-card + .comparison-card { margin-top: 14px; }
.comparison-card img { display: block; max-width: 100%; max-height: 360px; margin-top: 18px; border-radius: 5px; }
.comparison-card dl { margin: 18px 0; }
.comparison-card dt { margin-bottom: 4px; color: var(--accent); font-size: 11px; font-weight: 800; text-transform: uppercase; }
.comparison-card dd { margin: 0; color: var(--muted); overflow-wrap: anywhere; }
.comparison-links { display: flex; flex-wrap: wrap; gap: 18px; }
.comparison-links a { color: var(--accent); font-size: 13px; font-weight: 800; }
.evaluation-teaser { background: var(--surface); }
.evaluation-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; }
.evaluation-layout p:not(.eyebrow) { max-width: 500px; margin: 0; color: var(--muted); }
.feature-section { background: var(--surface); }
.feature-layout { display: grid; grid-template-columns: .95fr 1.05fr; gap: 90px; }
.feature-layout h2 { max-width: 480px; margin: 15px 0 20px; font-size: clamp(32px, 3.5vw, 48px); }
.feature-layout > div:first-child > p:last-child { max-width: 440px; color: var(--muted); }
.feature-list { border-top: 1px solid var(--line); }
.feature-list > div { display: grid; grid-template-columns: 35px 1fr; gap: 18px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.feature-list > div > span { color: var(--accent); font-size: 11px; font-weight: 800; }
.feature-list h3 { margin: 0 0 6px; font-size: 19px; }
.feature-list p { margin: 0; color: var(--muted); font-size: 13px; }
.usecases { background: var(--bg); }
.usecase-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.usecase-grid article { min-height: 212px; padding: 25px; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; }
.usecase-grid span { color: var(--accent); font-size: 11px; font-weight: 800; letter-spacing: .1em; }
.usecase-grid h3 { margin: 36px 0 10px; font-size: 23px; }
.usecase-grid p { margin: 0; color: var(--muted); font-size: 13px; }
.beta-banner { padding-block: 55px; color: #fff; background: #192140; }
.beta-banner + .product-section { padding-top: 72px; }
.beta-banner-inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.beta-banner .eyebrow { color: #a9b0ff; }
.beta-banner h2 { margin-bottom: 14px; }
.beta-banner p:last-child { max-width: 590px; margin: 0; color: #c6cee2; }
.button-on-dark { flex: none; background: #fff; color: #18203b; }
.button-on-dark:hover { background: #e8ebff; }

.inner-main { min-height: 65vh; padding-block: 80px 110px; }
.page-lead { padding-bottom: 46px; }
.page-lead h1 { margin: 17px 0 22px; font-size: clamp(43px, 5.3vw, 70px); }
.page-lead > p:last-of-type { max-width: 650px; margin: 0; color: var(--muted); font-size: 18px; }
.detail-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 15px; }
.detail-card { display: flex; flex-direction: column; min-height: 315px; padding: 28px; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; }
.detail-card h2 { margin: 57px 0 14px; font-size: 30px; }
.detail-card p { margin: 0 0 10px; color: var(--muted); font-size: 14px; }
.detail-card .detail-focus { color: var(--ink); font-weight: 700; }
.detail-foot { margin-top: auto; padding-top: 22px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.disclosure { display: flex; gap: 13px; align-items: start; margin-top: 25px; padding: 16px 19px; background: var(--surface-soft); border: 1px solid var(--line); border-radius: 6px; }
.disclosure-icon { flex: none; display: grid; place-items: center; width: 18px; height: 18px; border: 1px solid var(--accent); border-radius: 50%; color: var(--accent); font: 800 12px/1 sans-serif; }
.disclosure p { margin: 0; color: var(--muted); font-size: 13px; }
.page-tail { margin-top: 90px; padding: 44px; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; text-align: center; }
.page-tail h2 { margin-bottom: 11px; font-size: 32px; }
.page-tail p { color: var(--muted); }
.page-tail .button { margin-top: 8px; }
.evaluation-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 26px; }
.evaluation-grid article { min-height: 210px; padding: 27px; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; }
.evaluation-grid article > span, .panel-kicker { color: var(--accent); font-size: 11px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.evaluation-grid h2 { margin: 28px 0 10px; font-size: 26px; }
.evaluation-grid p { max-width: 450px; margin: 0; color: var(--muted); font-size: 14px; }
.simple-panel { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; margin-top: 25px; padding: 45px; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; }
.simple-panel h2 { margin: 16px 0 0; font-size: 32px; }
.simple-panel p { margin: 0 0 15px; color: var(--muted); }
.simple-panel .text-link { margin-top: 9px; }
.legal-content { max-width: 900px; }
.legal-content section { padding: 28px 0; border-top: 1px solid var(--line); }
.legal-content h2 { margin: 0 0 14px; font-size: clamp(22px, 2.5vw, 28px); }
.legal-content p { margin: 0 0 14px; color: var(--muted); font-size: 16px; line-height: 1.75; }
.legal-content p:last-child { margin-bottom: 0; }
.legal-content a, .page-lead a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.legal-content code { font-size: .9em; overflow-wrap: anywhere; }
.faq-list { padding-bottom: 70px; }
.faq-list details { border-top: 1px solid var(--line); }
.faq-list details:last-child { border-bottom: 1px solid var(--line); }
.faq-list summary { padding: 22px 36px 22px 0; color: var(--ink); font-size: 18px; font-weight: 700; cursor: pointer; }
.faq-list summary:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.faq-list details p { max-width: 720px; padding: 0 0 16px; }
.centered { text-align: center; }
.centered .eyebrow { justify-content: center; }
.centered > p:last-of-type { margin-inline: auto; }
.status-pill { display: inline-flex; align-items: center; gap: 9px; margin-top: 25px; padding: 7px 13px; background: var(--accent-light); border: 1px solid var(--line); border-radius: 99px; color: var(--ink); font-size: 12px; font-weight: 800; }
.status-pill span { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.beta-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.beta-steps article { padding: 29px; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; }
.beta-steps article > span { color: var(--accent); font-size: 11px; font-weight: 800; }
.beta-steps h2 { margin: 44px 0 9px; font-size: 25px; }
.beta-steps p { margin: 0; color: var(--muted); font-size: 14px; }
.release-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.release-grid article { min-height: 168px; padding: 24px; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; }
.release-grid span { color: var(--accent); font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.release-grid h2 { margin: 35px 0 7px; font-size: 25px; }
.release-grid p { margin: 0; color: var(--muted); font-size: 12px; }

.site-footer { padding-top: 69px; background: var(--surface); border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: 55px; padding-bottom: 62px; }
.footer-brand p { max-width: 280px; margin: 22px 0 15px; color: var(--muted); font-size: 13px; }
.footer-status { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font-size: 11px; }
.footer-status::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.site-footer nav { display: flex; flex-direction: column; gap: 9px; }
.site-footer nav h2 { margin: 0 0 10px; font: 800 11px/1.3 'Segoe UI', sans-serif; letter-spacing: .1em; text-transform: uppercase; }
.site-footer nav a { color: var(--muted); font-size: 12px; }
.cookie-banner { position: fixed; z-index: 1000; right: 16px; bottom: 16px; left: 16px; display: flex; align-items: center; justify-content: space-between; gap: 28px; width: min(980px, calc(100% - 32px)); margin-inline: auto; padding: 20px 23px; border: 1px solid #7582a2; border-radius: 14px; color: #f4f7ff; background: #14223c; box-shadow: 0 20px 55px #0a142a55; }
.cookie-banner-copy { min-width: 0; }
.cookie-banner h2 { margin: 0 0 7px; color: #fff; font-size: 18px; line-height: 1.3; }
.cookie-banner p { margin: 0; color: #e0e7f5; font-size: 13px; line-height: 1.55; }
.cookie-banner .cookie-banner-region-text { margin-top: 7px; }
.cookie-banner-links { display: flex; flex-wrap: wrap; gap: 7px 16px; margin-top: 9px !important; }
.cookie-banner-links a { color: #d7e2ff; text-decoration: underline; text-underline-offset: 2px; }
.cookie-banner-actions { display: flex; flex: 0 0 auto; gap: 10px; }
.cookie-banner-actions button { min-height: 45px; padding: 10px 16px; border: 1px solid #d9e3fb; border-radius: 8px; color: #12203b; background: #e7edfa; font: inherit; font-size: 13px; font-weight: 750; cursor: pointer; }
.cookie-banner-actions button:hover { background: #fff; }
.cookie-banner :focus-visible { outline: 2px solid #7bb2ff; outline-offset: 3px; }
.legal-table-wrap { overflow-x: auto; }
.legal-table { width: 100%; border-collapse: collapse; text-align: left; }
.legal-table th, .legal-table td { padding: 12px; border-bottom: 1px solid var(--line); vertical-align: top; font-size: 14px; }
.legal-table th { font-weight: 800; }
.footer-note h2 { margin: 0 0 19px; font: 800 11px/1.3 'Segoe UI', sans-serif; letter-spacing: .1em; text-transform: uppercase; }
.footer-note p { margin: 0; color: var(--muted); font-size: 12px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-block: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; }

@media (max-width: 1000px) {
  .desktop-nav { gap: 16px; }
  .header-actions { gap: 9px; margin-left: 0; }
  .hero-copy h1 { font-size: clamp(49px, 7vw, 72px); }
  .model-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .feature-layout { gap: 48px; }
}
@media (max-width: 1210px) {
  .nav-shell { min-height: 68px; }
  .desktop-nav, .nav-cta, .nav-login { display: none; }
  .header-actions { margin-left: auto; }
  .mobile-menu { display: block; position: relative; }
  .mobile-menu summary { display: flex; gap: 9px; align-items: center; cursor: pointer; list-style: none; font-size: 13px; font-weight: 800; }
  .mobile-menu summary::-webkit-details-marker { display: none; }
  .mobile-menu nav { position: absolute; top: 39px; right: 0; display: flex; flex-direction: column; min-width: 185px; padding: 9px; background: var(--surface); border: 1px solid var(--line); border-radius: 7px; box-shadow: var(--shadow); }
  .mobile-menu nav a { padding: 8px 10px; font-size: 14px; }
  .mobile-menu nav a:hover { color: var(--accent); background: var(--surface-soft); }
}
@media (max-width: 800px) {
  .cookie-banner { align-items: stretch; flex-direction: column; gap: 16px; }
  .cookie-banner-actions { width: 100%; }
  .cookie-banner-actions button { flex: 1; }
  .hero { padding-block: 73px 48px; }
  .product-section { padding-bottom: 79px; }
  .product-preview { grid-template-columns: 170px minmax(0, 1fr); }
  .workspace-side { padding-inline: 10px; }
  .workspace-content { width: min(100% - 34px, 640px); }
  .section-intro { display: block; }
  .section-intro > p { margin-top: 18px; max-width: 650px; }
  .capability-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .capability-grid article { border-bottom: 1px solid var(--line); }
  .capability-grid article:nth-child(even) { border-right: 0; }
  .capability-grid article:nth-last-child(-n+2) { border-bottom: 0; }
  .detail-grid { grid-template-columns: 1fr; }
  .model-card { min-height: 245px; }
  .detail-card { min-height: 285px; }
  .detail-card h2 { margin-top: 45px; }
  .feature-layout { grid-template-columns: 1fr; gap: 25px; }
  .usecase-grid { grid-template-columns: 1fr; }
  .usecase-grid article { min-height: 175px; }
  .usecase-grid h3 { margin-top: 22px; }
  .release-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: repeat(3, 1fr); gap: 36px; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 600px) {
  .cookie-banner { right: 10px; bottom: 10px; left: 10px; width: calc(100% - 20px); max-height: calc(100svh - 20px); overflow-y: auto; padding: 16px; }
  .cookie-banner-actions { flex-direction: column; }
  .model-updates, .comparison-results { padding-block: 24px 55px; }
  .container { width: min(100% - 32px, 1160px); }
  .nav-shell { gap: 12px; }
  .theme-toggle { padding: 7px 8px; }
  .theme-toggle [data-theme-label] { display: none; }
  .hero { padding-block: 62px 40px; }
  .hero-copy h1 { font-size: clamp(43px, 10.5vw, 62px); }
  .hero-lead { font-size: 17px; }
  .hero-actions .button { flex: 1 1 100%; }
  .preview-heading { display: block; }
  .preview-heading .eyebrow { margin-bottom: 11px; }
  .concept-label { display: inline-block; }
  .product-preview { display: block; min-height: 0; }
  .workspace-side { display: none; }
  .workspace-main { min-height: 445px; }
  .workspace-bar { padding-inline: 15px; }
  .workspace-content { width: min(100% - 26px, 640px); padding-block: 27px; }
  .workspace-content h2 { font-size: 25px; }
  .workspace-prompts { grid-template-columns: repeat(2, 1fr); margin-top: 24px; }
  .workspace-composer { margin-top: 18px; }
  .product-preview figcaption { padding-inline: 14px; }
  .section { padding-block: 68px; }
  .section-intro { margin-bottom: 31px; }
  .capability-grid { display: block; }
  .capability-grid article { min-height: 190px; border-right: 0; border-bottom: 1px solid var(--line) !important; }
  .capability-grid article:last-child { border-bottom: 0 !important; }
  .capability-grid h3 { margin-top: 27px; }
  .model-grid { grid-template-columns: 1fr; }
  .model-card { min-height: 235px; }
  .evaluation-layout, .simple-panel { grid-template-columns: 1fr; gap: 22px; }
  .beta-banner-inner { display: block; }
  .beta-banner + .product-section { padding-top: 44px; }
  .beta-banner .button { margin-top: 25px; }
  .inner-main { padding-block: 60px 80px; }
  .page-lead { padding-bottom: 34px; }
  .page-lead > p:last-of-type { font-size: 16px; }
  .evaluation-grid, .beta-steps { grid-template-columns: 1fr; }
  .release-grid { grid-template-columns: 1fr 1fr; }
  .release-grid article { min-height: 145px; padding: 19px; }
  .release-grid h2 { margin-top: 29px; }
  .simple-panel { padding: 29px; }
  .page-tail { margin-top: 65px; padding: 31px 19px; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-bottom { flex-direction: column; gap: 4px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}