:root {
--bg:#fff; --surface:#f5f7fa; --surface-2:#eef2f6; --ink:#0a1e3c;
--text:#3d4c60; --muted:#68778a; --line:#dfe5ec; --line-strong:#c7d0dc;
--accent:#0e7490; --accent-2:#155e75; --accent-soft:rgba(14,116,144,.1);
--logo-disc:#0e5570; --logo-mark:#dff7ff;
--good:#16805b; --dark:#07182f; --dark-2:#0c2442; --on-dark:#f5f9ff;
--on-dark-dim:#b8c6d9; --shadow:0 20px 55px rgba(20,37,63,.09);
--shadow-soft:0 10px 28px rgba(20,37,63,.07); --radius:18px; --max:1380px;
--font:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",sans-serif;
}
* { box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { margin:0; background:var(--bg); color:var(--text); font-family:var(--font); font-size:16px; line-height:1.68; -webkit-font-smoothing:antialiased; }
body::selection { background:var(--accent-soft); color:var(--ink); }
a { color:inherit; text-decoration:none; }
button,input,textarea,select { font:inherit; }
img,svg { display:block; max-width:100%; }
h1,h2,h3,h4,p { margin-top:0; }
h1,h2,h3,h4 { color:var(--ink); line-height:1.08; letter-spacing:-.03em; }
p { margin-bottom:1rem; }
:focus-visible { outline:2px solid var(--accent); outline-offset:3px; }
.shell { min-height:100vh; overflow:hidden; }
.container { width:min(var(--max),calc(100% - 48px)); margin-inline:auto; }
.skip-link { position:fixed; left:16px; top:-80px; z-index:200; padding:10px 15px; border-radius:8px; background:var(--ink); color:var(--bg); }
.skip-link:focus { top:16px; }
.topline { position:relative; z-index:40; border-bottom:1px solid var(--line); background:color-mix(in srgb,var(--surface) 82%,transparent); }
.topline .container { min-height:34px; display:flex; align-items:center; justify-content:space-between; gap:20px; color:var(--muted); font-size:12px; }
.family-links { display:flex; align-items:center; gap:14px; }
.family-links a { display:inline-flex; align-items:center; gap:4px; transition:color .18s ease; }
.family-links a:hover { color:var(--accent); }
.family-links .current { color:var(--ink); font-weight:700; }
.family-links .fl-tld::before { content:"("; }
.family-links .fl-tld::after { content:")"; }
.theme-toggle { display:inline-flex; align-items:center; justify-content:center; gap:9px; width:52px; min-height:26px; margin-left:auto; padding:0 7px; border:0; border-radius:7px; background:transparent; color:var(--muted); cursor:pointer; transition:color .18s,background .18s; }
.theme-toggle:hover { background:var(--surface-2); color:var(--ink); }
.theme-icon { width:14px; height:14px; fill:none; stroke:currentColor; stroke-width:1.7; stroke-linecap:round; stroke-linejoin:round; opacity:.35; }
.theme-icon-moon { color:var(--accent); opacity:1; }
.site-header { position:sticky; top:0; z-index:30; border-bottom:1px solid transparent; background:color-mix(in srgb,var(--bg) 88%,transparent); backdrop-filter:blur(16px); transition:border-color .2s,box-shadow .2s; }
.site-header.scrolled { border-color:var(--line); box-shadow:0 7px 24px rgba(15,30,50,.05); }
.nav-row { min-height:72px; display:flex; align-items:center; gap:28px; }
.brand { display:flex; align-items:center; gap:11px; flex:none; color:var(--ink); }
.brand-mark { display:grid; place-items:center; width:31px; height:31px; }
.brand-mark img { display:block; width:31px; height:31px; object-fit:contain; border-radius:50%; }
.brand-copy { display:flex; align-items:center; gap:6px; white-space:nowrap; }
.brand-domain { display:inline-flex; align-items:center; gap:1px; }
.brand-name { font-size:14px; font-weight:760; letter-spacing:.045em; }
.brand-tld { color:#8b9cb1; font-size:15px; font-weight:800; }
.brand-product { color:var(--accent); font-size:13px; font-weight:690; }
.nav-links { margin-left:auto; display:flex; align-items:center; gap:5px; }
.nav-links a { padding:9px 11px; border-radius:8px; color:var(--muted); font-size:14px; font-weight:560; transition:color .18s,background .18s; }
.nav-links a:hover { color:var(--ink); background:var(--surface); }
.nav-links a.active { color:var(--accent); background:var(--accent-soft); }
.nav-actions { display:flex; gap:9px; }
.mobile-toggle { display:none; border:0; background:transparent; color:var(--ink); padding:9px; cursor:pointer; }
.button { display:inline-flex; align-items:center; justify-content:center; gap:9px; min-height:43px; padding:0 17px; border:1px solid transparent; border-radius:9px; font-size:14px; font-weight:700; transition:transform .18s,box-shadow .18s,background .18s,color .18s,border-color .18s; }
.button:hover { transform:translateY(-1px); }
.button-primary { color:#00131a; background:var(--accent); box-shadow:0 9px 22px color-mix(in srgb,var(--accent) 22%,transparent); }
.button-primary:hover { background:var(--accent-2); box-shadow:0 12px 28px color-mix(in srgb,var(--accent) 28%,transparent); }
.button-secondary { color:var(--ink); border-color:var(--line-strong); background:color-mix(in srgb,var(--bg) 88%,transparent); }
.button-secondary:hover { border-color:var(--accent); color:var(--accent); }
.button-dark { background:var(--on-dark); color:var(--dark); }
.button-arrow::after { content:"→"; transition:transform .18s; }
.button-arrow:hover::after { transform:translateX(3px); }
.text-link { display:inline-flex; gap:8px; color:var(--accent); font-size:13px; font-weight:750; }
.text-link::after { content:"→"; transition:transform .18s; }
.text-link:hover::after { transform:translateX(3px); }
p .text-link, li .text-link, figcaption .text-link {
display:inline;
text-decoration:underline; text-decoration-thickness:1px; text-underline-offset:3px;
text-decoration-color:color-mix(in srgb, var(--accent) 50%, transparent);
}
p .text-link::after, li .text-link::after, figcaption .text-link::after { display:inline-block; margin-left:6px; }
p .text-link:hover, li .text-link:hover, figcaption .text-link:hover { text-decoration-color:var(--accent); }
p a[href]:not(.button):not(.text-link):not(.eu-chip), li a[href]:not(.button):not(.text-link):not(.eu-chip), figcaption a[href]:not(.button):not(.text-link) {
text-decoration:underline; text-decoration-thickness:1px; text-underline-offset:3px;
text-decoration-color:color-mix(in srgb, var(--accent) 50%, transparent);
}
p a[href]:not(.button):not(.text-link):not(.eu-chip):hover, li a[href]:not(.button):not(.text-link):not(.eu-chip):hover { text-decoration-color:var(--accent); }
.eyebrow { display:inline-flex; align-items:center; gap:8px; margin-bottom:17px; color:var(--accent); font-size:12px; font-weight:760; letter-spacing:.1em; text-transform:uppercase; }
.eyebrow::before { content:""; width:20px; height:1px; background:currentColor; }
.status-pill { display:inline-flex; align-items:center; gap:8px; padding:7px 11px; border:1px solid var(--line); border-radius:999px; background:var(--surface); color:var(--muted); font-size:12px; font-weight:650; }
.status-dot { width:7px; height:7px; border-radius:50%; background:var(--good); box-shadow:0 0 0 4px color-mix(in srgb,var(--good) 13%,transparent); }
.hero { position:relative; padding:96px 0 76px; }
.hero-grid { display:grid; grid-template-columns:minmax(0,.86fr) minmax(580px,1.14fr); align-items:center; gap:52px; }
.hero .eyebrow { font-family:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace; font-size:.6875rem; font-weight:500; letter-spacing:.14em; }
.hero h1 { max-width:680px; margin-bottom:1.4rem; font-size:clamp(2.15rem,calc(5.4vw + .4rem),3.9rem); font-weight:700; line-height:1.05; letter-spacing:-.035em; }
.hero h1 .accent-word { color:var(--accent); }
.hero-lede { max-width:38rem; margin-bottom:2.2rem; color:var(--muted); font-size:1.09rem; line-height:1.72; }
.hero-actions { display:flex; flex-wrap:wrap; gap:11px; margin-bottom:27px; }
.hero-notes { display:flex; flex-wrap:wrap; gap:16px; color:var(--muted); font-size:12px; }
.hero-notes span { display:inline-flex; align-items:center; gap:7px; }
.hero-notes span::before { content:"✓"; color:var(--good); font-weight:800; }
.atlas-card { position:relative; align-self:stretch; display:flex; align-items:center; min-width:0; min-height:520px; overflow:hidden; padding:18px; border:1px solid var(--line); border-radius:12px; background:var(--surface); box-shadow:var(--shadow); }
.atlas-card::before { content:""; position:absolute; inset:0; opacity:.3; background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px); background-size:38px 38px; mask-image:linear-gradient(to bottom,rgba(0,0,0,.9),transparent 93%); }
.atlas-diagram { position:relative; z-index:1; width:106%; max-width:none; margin-inline:-3%; }
.atlas-diagram text { fill:var(--ink); font-family:var(--font); }
.atlas-diagram .d-chip { fill:var(--surface-2); stroke:var(--line-strong); }
.atlas-diagram .d-label { font-size:13px; font-weight:600; }
.atlas-diagram .d-sub { fill:var(--muted); font-size:9px; }
.atlas-diagram .d-micro,.atlas-diagram .d-micro-accent { font-family:ui-monospace,"SFMono-Regular",Consolas,monospace; font-size:10px; font-weight:500; letter-spacing:1.2px; }
.atlas-diagram .d-micro { fill:var(--muted); }
.atlas-diagram .d-micro-accent { fill:var(--accent); }
.atlas-diagram .d-path { fill:none; stroke:var(--line-strong); stroke-width:1.6; }
.atlas-diagram .d-path-live { fill:none; stroke:var(--accent); stroke-width:1.8; stroke-dasharray:38 250; stroke-linecap:round; animation:flow 5.2s linear infinite; }
.atlas-diagram .p2 { animation-delay:-1s; }.atlas-diagram .p3 { animation-delay:-2s; }.atlas-diagram .p4 { animation-delay:-3s; }.atlas-diagram .p5 { animation-delay:-4s; }
.atlas-diagram .d-core { fill:var(--accent-soft); stroke:var(--accent); stroke-width:1.4; }
.atlas-diagram .d-core-logo-bg { fill:var(--logo-disc); }
.atlas-diagram .d-core-logo-mark { fill:var(--logo-mark); }
.atlas-diagram .d-output { fill:color-mix(in srgb,var(--accent-soft) 75%,var(--surface)); stroke:var(--accent); stroke-width:1.3; }
.atlas-mobile { display:none; }
@keyframes flow { to { stroke-dashoffset:-288; } }
.proof-strip { border-block:1px solid var(--line); background:var(--surface); }
.proof-grid { display:grid; grid-template-columns:repeat(4,1fr); }
.proof-item { min-height:108px; padding:24px 27px; border-right:1px solid var(--line); }
.proof-item:last-child { border-right:0; }
.proof-item strong { display:block; margin-bottom:6px; color:var(--ink); font-size:18px; letter-spacing:-.02em; }
.proof-item span { color:var(--muted); font-size:12px; }
.section { padding:102px 0; }
.section-tight { padding:75px 0; }
.section-tint { background:var(--surface); border-block:1px solid var(--line); }
.section-dark { background:var(--dark); color:var(--on-dark-dim); }
.section-dark ::selection { background:#2ad4ff; color:#02050a; }
.section-dark h2,.section-dark h3,.section-dark strong { color:var(--on-dark); }
.section-dark .eyebrow { color:color-mix(in srgb,var(--accent) 76%,white); }
.section-head { display:grid; grid-template-columns:.85fr 1.15fr; gap:70px; align-items:end; margin-bottom:56px; }
.section-head h2,.section-title { margin-bottom:0; font-size:clamp(36px,4.5vw,57px); font-weight:660; }
.section-head p,.section-lede { max-width:720px; margin-bottom:4px; color:var(--muted); font-size:18px; }
.section-dark .section-head p,.section-dark .section-lede { color:var(--on-dark-dim); }
.problem-grid { display:grid; grid-template-columns:.82fr 1.18fr; gap:90px; align-items:start; }
.problem-statement { position:sticky; top:120px; }
.problem-statement blockquote { margin:0; color:var(--ink); font-size:clamp(29px,3vw,43px); line-height:1.2; letter-spacing:-.035em; }
.problem-list { display:grid; gap:1px; border-block:1px solid var(--line); }
.problem-row { display:grid; grid-template-columns:46px 1fr; gap:18px; padding:27px 0; border-bottom:1px solid var(--line); }
.problem-row:last-child { border-bottom:0; }
.problem-num { color:var(--accent); font-size:12px; font-weight:800; }
.problem-row h3 { margin-bottom:7px; font-size:20px; }
.problem-row p { margin:0; color:var(--muted); }
.journey { display:grid; grid-template-columns:repeat(4,1fr); gap:14px; counter-reset:journey; }
.journey-card { position:relative; min-height:285px; padding:27px; overflow:hidden; border:1px solid var(--line); border-radius:var(--radius); background:var(--bg); box-shadow:var(--shadow-soft); counter-increment:journey; }
.journey-card::before { content:"0" counter(journey); display:block; margin-bottom:60px; color:var(--accent); font-size:12px; font-weight:800; }
.journey-card h3 { margin-bottom:12px; font-size:22px; }
.journey-card p { margin:0; color:var(--muted); font-size:14px; }
.card-line { position:absolute; left:27px; top:69px; width:calc(100% - 54px); height:1px; background:var(--line); }
.card-line::after { content:""; position:absolute; right:0; top:-3px; width:7px; height:7px; border-radius:50%; background:var(--accent); }
.card-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:15px; }
.card-grid-four { grid-template-columns:repeat(4,1fr); }
.feature-card { position:relative; min-height:310px; padding:28px; border:1px solid var(--line); border-radius:var(--radius); background:var(--bg); transition:transform .2s,box-shadow .2s,border-color .2s; }
.feature-card:hover { transform:translateY(-3px); border-color:var(--accent); box-shadow:var(--shadow); }
.feature-icon { display:grid; place-items:center; width:42px; height:42px; margin-bottom:42px; border-radius:11px; background:var(--accent-soft); color:var(--accent); font-weight:800; }
.feature-card h3 { margin-bottom:11px; font-size:23px; }
.feature-card p { color:var(--muted); font-size:14px; }
.feature-card .text-link { position:absolute; left:28px; bottom:26px; }
.pillar-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:14px; }
.pillar-grid-four { grid-template-columns:repeat(4,1fr); }
.pillar { min-height:290px; padding:28px; border:1px solid color-mix(in srgb,var(--on-dark) 13%,transparent); border-radius:14px; background:color-mix(in srgb,var(--on-dark) 4%,transparent); }
.pillar span { display:block; margin-bottom:58px; color:var(--accent); font-size:12px; font-weight:800; }
.pillar h3 { margin-bottom:13px; font-size:24px; }
.pillar p { color:var(--on-dark-dim); font-size:14px; }
.layers-wrap { display:grid; grid-template-columns:1fr .92fr; gap:60px; align-items:center; }
.layer-stack { display:flex; flex-direction:column; justify-content:center; min-height:490px; }
.layer-card { position:relative; width:88%; min-height:145px; padding:25px 27px; border:1px solid var(--line); border-radius:var(--radius); background:var(--bg); box-shadow:var(--shadow-soft); }
.layer-card + .layer-card { margin-top:-26px; }
.layer-card:nth-child(2) { z-index:2; margin-left:6%; }.layer-card:nth-child(3) { z-index:3; margin-left:12%; }
.layer-tag { display:block; margin-bottom:10px; color:var(--accent); font-size:11px; font-weight:780; letter-spacing:.08em; text-transform:uppercase; }
.layer-card h3 { margin-bottom:8px; font-size:22px; }
.layer-card p { margin:0; color:var(--muted); font-size:13px; }
.path-chips { display:flex; flex-wrap:wrap; gap:7px; margin-top:15px; }
.chip { padding:6px 9px; border:1px solid var(--line); border-radius:999px; background:var(--surface); color:var(--muted); font-size:11px; font-weight:650; }
.layers-copy h2 { font-size:clamp(37px,4vw,56px); }
.layers-copy p { color:var(--muted); font-size:17px; }
.callout { margin-top:25px; padding:20px 22px; border-left:3px solid var(--accent); background:var(--accent-soft); color:var(--ink); font-size:14px; }
.callout-dark { border:1px solid color-mix(in srgb,var(--on-dark) 15%,transparent); border-left:3px solid var(--accent); background:color-mix(in srgb,var(--on-dark) 5%,transparent); color:var(--on-dark-dim); }
.callout-dark strong { color:var(--on-dark); }
.adapter-note { display:grid; gap:4px; margin-top:22px; padding:18px 20px; border:1px solid var(--line); border-radius:12px; background:var(--bg); }
.adapter-note strong { color:var(--ink); font-size:14px; }.adapter-note span { color:var(--muted); font-size:12px; }
.expansion-flow { display:grid; grid-template-columns:1fr auto 1fr auto 1fr auto 1fr; gap:8px; align-items:center; margin:25px 0; }
.expansion-flow span { display:grid; place-items:center; min-height:64px; padding:10px; border:1px solid var(--line); border-radius:10px; background:var(--bg); color:var(--ink); font-size:11px; font-weight:700; text-align:center; }
.expansion-flow b { color:var(--accent); font-size:16px; }
.evidence-grid { display:grid; grid-template-columns:.8fr 1.2fr; gap:70px; align-items:start; }
.evidence-copy h2 { font-size:clamp(38px,4vw,58px); }
.evidence-copy p { color:var(--on-dark-dim); font-size:17px; }
.metrics-grid { display:grid; grid-template-columns:1fr 1fr; border:1px solid color-mix(in srgb,var(--on-dark) 13%,transparent); border-radius:14px; overflow:hidden; }
.evidence-metric { min-height:150px; padding:24px; border-right:1px solid color-mix(in srgb,var(--on-dark) 13%,transparent); border-bottom:1px solid color-mix(in srgb,var(--on-dark) 13%,transparent); }
.evidence-metric:nth-child(2n) { border-right:0; }.evidence-metric:nth-last-child(-n+2) { border-bottom:0; }
.evidence-metric strong { display:block; margin-bottom:8px; color:var(--accent); font-size:28px; }
.evidence-metric span { color:var(--on-dark-dim); font-size:12px; }
.direction-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:14px; }
.direction-card { padding:27px; border:1px solid var(--line); border-radius:var(--radius); background:var(--bg); }
.direction-status { display:inline-block; margin-bottom:52px; padding:6px 9px; border:1px solid var(--line); border-radius:999px; color:var(--accent); font-size:10px; font-weight:750; letter-spacing:.06em; text-transform:uppercase; }
.direction-card h3 { font-size:22px; }
.direction-card p { margin:0; color:var(--muted); font-size:14px; }
.ecosystem-grid { display:grid; grid-auto-flow:column; grid-auto-columns:1fr; border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; }
.ecosystem-item { min-height:190px; padding:25px; border-right:1px solid var(--line); background:var(--bg); }
.ecosystem-item:last-child { border-right:0; }
.ecosystem-domain { display:block; margin-bottom:40px; color:var(--accent); font-size:13px; font-weight:780; }
.ecosystem-item strong { display:block; margin-bottom:8px; color:var(--ink); }
.ecosystem-item p { margin:0; color:var(--muted); font-size:13px; }
.ecosystem-item.current { background:var(--accent-soft); }
.page-hero { padding:86px 0 68px; border-bottom:1px solid var(--line); }
.page-hero-grid { display:grid; grid-template-columns:.9fr 1.1fr; gap:80px; align-items:end; }
.page-hero h1 { margin-bottom:0; font-size:clamp(48px,6vw,76px); font-weight:690; }
.page-hero-copy p { max-width:650px; color:var(--muted); font-size:19px; }
.page-meta { display:flex; flex-wrap:wrap; gap:9px; margin-top:24px; }
.content-split { display:grid; grid-template-columns:.72fr 1.28fr; gap:80px; }
.content-split aside { position:sticky; top:120px; align-self:start; }
.content-split aside h2 { font-size:clamp(32px,3.5vw,48px); }
.detail-list { border-top:1px solid var(--line); }
.detail-row { display:grid; grid-template-columns:150px 1fr; gap:30px; padding:34px 0; border-bottom:1px solid var(--line); }
.detail-label { color:var(--accent); font-size:11px; font-weight:760; letter-spacing:.06em; text-transform:uppercase; }
.detail-content h3 { font-size:23px; }.detail-content p { margin:0; color:var(--muted); }
.detail-list-dark,.detail-list-dark .detail-row { border-color:color-mix(in srgb,var(--on-dark) 14%,transparent); }
.detail-list-dark .detail-content p { color:var(--on-dark-dim); }
.path-chips-dark .chip { border-color:color-mix(in srgb,var(--on-dark) 16%,transparent); background:color-mix(in srgb,var(--on-dark) 5%,transparent); color:var(--on-dark-dim); }
.section-actions { display:flex; flex-wrap:wrap; gap:10px; margin-top:35px; }
.comparison-wrap { overflow-x:auto; border:1px solid var(--line); border-radius:var(--radius); background:var(--bg); box-shadow:var(--shadow-soft); }
.comparison-table { width:100%; border-collapse:collapse; min-width:700px; }
.comparison-table th { width:50%; padding:22px 25px; border-bottom:1px solid var(--line); background:var(--surface); color:var(--ink); font-size:14px; text-align:left; }
.comparison-table th + th,.comparison-table td + td { border-left:1px solid var(--line); }
.comparison-table td { padding:20px 25px; border-bottom:1px solid var(--line); color:var(--muted); font-size:14px; vertical-align:top; }
.comparison-table tr:last-child td { border-bottom:0; }
.comparison-table td:last-child { color:var(--ink); font-weight:600; }
.timing-note { display:grid; grid-template-columns:.75fr 1.25fr; gap:24px; margin-top:18px; padding:20px 24px; border-left:3px solid var(--accent); background:var(--accent-soft); }
.timing-note strong { color:var(--ink); }.timing-note span { color:var(--muted); font-size:13px; }
.programme-updates { display:grid; grid-template-columns:.9fr 1.1fr; gap:70px; align-items:center; }
.programme-updates h2 { margin-bottom:12px; font-size:clamp(32px,3.5vw,48px); }
.programme-updates p { margin:0; color:var(--muted); }
.newsletter-form { display:grid; gap:9px; }
.newsletter-row { display:grid; grid-template-columns:1fr auto; gap:9px; }
.newsletter-row input { min-width:0; border:1px solid var(--line-strong); border-radius:9px; background:var(--bg); color:var(--ink); padding:12px 14px; font:inherit; }
.newsletter-row input:focus { border-color:var(--accent); box-shadow:0 0 0 3px var(--accent-soft); outline:0; }
.newsletter-status { min-height:1.4em; color:var(--muted); font-size:12px; }
.sr-only { position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }
.cta-band { background:var(--accent); color:#dff8ff; }
.cta-band .eyebrow { color:#dff8ff; }
.cta-inner { min-height:310px; display:grid; grid-template-columns:1.2fr .8fr; gap:50px; align-items:center; }
.cta-band h2 { max-width:720px; margin-bottom:15px; color:white; font-size:clamp(38px,4vw,58px); }
.cta-band p { max-width:680px; margin:0; }
.cta-actions { display:flex; justify-content:flex-end; flex-wrap:wrap; gap:10px; }
.briefing-grid { display:grid; grid-template-columns:.85fr 1.15fr; gap:70px; }
.briefing-panel { padding:34px; border:1px solid var(--line); border-radius:var(--radius); background:var(--surface); }
.briefing-panel h2 { font-size:32px; }
.briefing-panel ul { margin:22px 0 30px; padding:0; list-style:none; }
.briefing-panel li { display:flex; gap:10px; padding:10px 0; border-bottom:1px solid var(--line); color:var(--ink); }
.briefing-panel li::before { content:"✓"; color:var(--good); font-weight:800; }
.briefing-facts { display:grid; gap:12px; margin-top:32px; }
.briefing-facts article { display:grid; grid-template-columns:72px 1fr; gap:16px; padding:16px 0; border-top:1px solid var(--line); }
.briefing-facts strong { color:var(--accent); font-size:12px; text-transform:uppercase; letter-spacing:.06em; }
.briefing-facts span { color:var(--muted); font-size:13px; }
.form-note { margin:24px 0 0; color:var(--muted); font-size:13px; }
.form-note a { color:var(--accent); }
.form-layout { display:grid; grid-template-columns:.72fr 1.28fr; gap:70px; align-items:start; }
.briefing-form { padding:32px; border:1px solid var(--line); border-radius:var(--radius); background:var(--bg); box-shadow:var(--shadow-soft); }
.form-grid { display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.form-grid label { display:grid; gap:7px; color:var(--ink); font-size:12px; font-weight:700; }
.form-grid input,.form-grid select,.form-grid textarea { width:100%; border:1px solid var(--line-strong); border-radius:9px; background:var(--surface); color:var(--ink); font:inherit; font-size:14px; padding:12px 13px; outline:none; }
.form-grid textarea { resize:vertical; line-height:1.55; }
.form-grid input:focus,.form-grid select:focus,.form-grid textarea:focus { border-color:var(--accent); box-shadow:0 0 0 3px var(--accent-soft); }
.form-grid input::placeholder,.form-grid textarea::placeholder { color:var(--muted); opacity:.75; }
.form-span { grid-column:1/-1; }
.check-label { grid-template-columns:auto 1fr!important; align-items:start; gap:10px!important; color:var(--muted)!important; font-weight:500!important; }
.check-label input { width:17px; height:17px; margin-top:2px; accent-color:var(--accent); }
.form-actions { display:flex; flex-wrap:wrap; gap:14px; align-items:center; margin-top:25px; }
.form-status { color:var(--muted); font-size:12px; }
.site-footer { padding:72px 0 28px; background:#02050a; color:#8193a8; }
.site-footer ::selection { background:#2ad4ff; color:#02050a; }
.site-footer .brand { color:var(--on-dark); }
.site-footer .brand-tld { color:#8b9cb1; }
.footer-grid { display:grid; grid-template-columns:1.5fr repeat(4,1fr); gap:45px; }
.footer-brand p { max-width:330px; margin:20px 0; font-size:13px; }
.footer-contact { color:var(--on-dark); font-size:13px; }
.footer-col .footer-h, .footer-col h4 { margin:0 0 19px; color:var(--on-dark); font-size:12px; font-weight:700; letter-spacing:.06em; text-transform:uppercase; }
.footer-col a { display:block; margin:10px 0; font-size:13px; transition:color .18s; }
.footer-col a:hover { color:var(--accent); }
.footer-txt { display:flex; align-items:center; flex-wrap:wrap; gap:8px; margin:52px 0 0; font-size:12px; }
.footer-txt code { padding:3px 8px; border:1px solid #152234; border-radius:5px; background:#080e18; color:#9fb3c8; font-size:11.5px; }
.footer-txt + .footer-bottom { margin-top:22px; }
.footer-bottom { display:flex; justify-content:space-between; gap:25px; margin-top:55px; padding-top:24px; border-top:1px solid #152234; font-size:11px; }
.footer-legal { display:flex; gap:18px; }
@media (max-width:1080px) {
.hero-grid,.page-hero-grid,.layers-wrap,.evidence-grid { grid-template-columns:1fr; }
.atlas-card { max-width:850px; }
.card-grid,.card-grid-four { grid-template-columns:1fr 1fr; }
.journey,.pillar-grid,.pillar-grid-four { grid-template-columns:1fr 1fr; }
.footer-grid { grid-template-columns:1.4fr repeat(2,1fr); }
.footer-brand { grid-row:span 2; }
}
@media (max-width:820px) {
.nav-row { gap:10px; }.nav-actions { display:none; }.mobile-toggle { display:block; margin-left:auto; }
.nav-links { position:absolute; left:24px; right:24px; top:70px; display:none; padding:10px; border:1px solid var(--line); border-radius:12px; background:var(--bg); box-shadow:var(--shadow); }
.nav-links.open { display:grid; }.nav-links a { padding:13px; }
.section-head,.problem-grid,.content-split,.briefing-grid,.form-layout,.programme-updates { grid-template-columns:1fr; gap:40px; }
.problem-statement,.content-split aside { position:static; }
.ecosystem-grid { grid-auto-flow:row; grid-template-columns:1fr 1fr; }.ecosystem-item:nth-child(3n) { border-right:1px solid var(--line); }.ecosystem-item:nth-child(2n) { border-right:0; }.ecosystem-item:nth-child(-n+4) { border-bottom:1px solid var(--line); }
.cta-inner { grid-template-columns:1fr; padding-block:65px; }.cta-actions { justify-content:flex-start; }
}
@media (max-width:640px) {
.container { width:min(var(--max),calc(100% - 32px)); }
.topline .container { min-height:38px; gap:10px; }.family-links { gap:5px; }
.family-links a { padding:5px 8px; border-radius:7px; line-height:1; }.family-links .current { background:var(--accent-soft); }
.family-links .fl-name { position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; }
.family-links .fl-tld::before,.family-links .fl-tld::after { content:none; }
.brand-copy { gap:5px; }.brand-product { display:none; }
.hero { padding:64px 0 55px; }.hero h1 { font-size:clamp(2.8rem,14vw,4.2rem); }
.atlas-card { display:block; min-height:0; padding:15px; }.atlas-diagram { display:none; }
.atlas-mobile { position:relative; z-index:2; display:grid; gap:14px; padding:20px 15px 18px; }
.mobile-links { display:grid; grid-template-columns:repeat(3,1fr); gap:8px; }
.mobile-links span { display:grid; place-items:center; min-height:45px; border:1px solid var(--line-strong); border-radius:8px; background:var(--surface-2); color:var(--ink); font-size:11px; font-weight:750; }
.mobile-core { display:grid; place-items:center; min-height:84px; border:1px solid var(--accent); border-radius:10px; background:var(--accent-soft); color:var(--ink); font-weight:750; }
.mobile-output { padding:16px; border:1px solid var(--line-strong); border-radius:10px; text-align:center; }
.mobile-output small { display:block; margin-bottom:5px; color:var(--muted); font-size:8px; letter-spacing:.1em; }.mobile-output strong { color:var(--ink); }
.proof-grid,.journey,.card-grid,.card-grid-four,.pillar-grid,.pillar-grid-four,.direction-grid,.metrics-grid,.ecosystem-grid,.form-grid { grid-template-columns:1fr; }
.proof-item { border-right:0; border-bottom:1px solid var(--line); }.proof-item:last-child { border-bottom:0; }
.section { padding:76px 0; }.section-head { margin-bottom:38px; }.journey-card { min-height:235px; }.journey-card::before { margin-bottom:35px; }
.pillar { min-height:230px; }.pillar span { margin-bottom:35px; }
.layer-stack { min-height:0; }.layer-card { width:94%; }.layer-card + .layer-card { margin-top:-20px; }.layer-card:nth-child(2) { margin-left:3%; }.layer-card:nth-child(3) { margin-left:6%; }
.evidence-metric { border-right:0; border-bottom:1px solid color-mix(in srgb,var(--on-dark) 13%,transparent)!important; }.evidence-metric:last-child { border-bottom:0!important; }
.direction-status { margin-bottom:32px; }.ecosystem-item { border-right:0!important; border-bottom:1px solid var(--line)!important; }.ecosystem-item:last-child { border-bottom:0!important; }
.page-hero { padding:64px 0 50px; }.page-hero h1 { font-size:clamp(40px,12vw,58px); overflow-wrap:anywhere; }
.detail-row { grid-template-columns:1fr; gap:10px; }.footer-grid { grid-template-columns:1fr 1fr; gap:35px; }.footer-brand { grid-column:1/-1; grid-row:auto; }.footer-bottom { flex-direction:column; }
.expansion-flow { grid-template-columns:1fr; }.expansion-flow b { transform:rotate(90deg); justify-self:center; }
.form-span { grid-column:auto; }.briefing-form { padding:22px; }.timing-note,.newsletter-row { grid-template-columns:1fr; }
}
@media (prefers-reduced-motion:reduce) {
html { scroll-behavior:auto; }
*,*::before,*::after { animation-duration:.01ms!important; animation-iteration-count:1!important; transition-duration:.01ms!important; }
}
:root {
color-scheme:dark;
--bg:#050a12; --surface:#091322; --surface-2:#0d1b2c; --ink:#edf6ff;
--text:#b8c7d8; --muted:#7f91a7; --line:#19283a; --line-strong:#2a3d53;
--accent:#2ad4ff; --accent-2:#18bfe7; --accent-soft:rgba(42,212,255,.08);
--logo-disc:#0b3148; --logo-mark:#62e4ff;
--good:#35d39a; --dark:#03070d; --dark-2:#091322; --on-dark:#edf6ff;
--on-dark-dim:#91a5bb; --shadow:0 30px 90px rgba(0,0,0,.42);
--shadow-soft:0 16px 40px rgba(0,0,0,.28); --radius:16px;
}
.topline { background:#03070d; }
.site-header { background:rgba(5,10,18,.82); }
.hero { background:radial-gradient(900px 520px at 79% 26%,rgba(42,212,255,.08),transparent 70%),linear-gradient(180deg,#050a12,#07101c); }
.hero h1 { color:#e9eef5; }
.hero-lede { color:#94a1b5; }
.atlas-card { border-color:#1b2c40; background:#07111f; box-shadow:0 0 0 1px rgba(42,212,255,.04),0 35px 100px rgba(0,0,0,.55); }
.proof-strip,.section-tint { background:#07101c; }
.journey-card,.feature-card,.layer-card,.direction-card,.ecosystem-item,.briefing-panel { background:#08121f; }
.section-dark { background:#02060b; }
.cta-band { background:linear-gradient(115deg,#087692,#0b415f); }
.button-secondary { background:rgba(255,255,255,.025); }
:root[data-color-theme="light"] {
color-scheme:light;
--bg:#fff; --surface:#f4f7fa; --surface-2:#eaf0f5; --ink:#0a1e3c;
--text:#3d4c60; --muted:#5f6e81; --line:#dfe5ec; --line-strong:#c7d0dc;
--accent:#0e7490; --accent-2:#075c74; --accent-soft:rgba(14,116,144,.09);
--logo-disc:#0e607d; --logo-mark:#e1f8ff;
--good:#16805b; --dark:#071a32; --dark-2:#0d2949; --on-dark:#f5f9ff;
--on-dark-dim:#b8c6d9; --shadow:0 20px 55px rgba(20,37,63,.09);
--shadow-soft:0 10px 28px rgba(20,37,63,.07);
}
[data-color-theme="light"] .topline { background:#eef3f7; }
[data-color-theme="light"] .site-header { background:rgba(255,255,255,.86); }
[data-color-theme="light"] .brand-tld { color:#5b6b80; }
[data-color-theme="light"] .theme-icon-sun { color:var(--accent); opacity:1; }
[data-color-theme="light"] .theme-icon-moon { color:var(--muted); opacity:.35; }
[data-color-theme="light"] .hero { background:radial-gradient(900px 520px at 79% 26%,rgba(14,116,144,.065),transparent 70%),linear-gradient(180deg,#fff,#f8fafc); }
[data-color-theme="light"] .hero h1 { color:#0a1e3c; }
[data-color-theme="light"] .hero-lede { color:#526174; }
[data-color-theme="light"] .button-primary { color:#fff; }
[data-color-theme="light"] .button-secondary { background:rgba(255,255,255,.78); }
[data-color-theme="light"] .proof-strip,[data-color-theme="light"] .section-tint { background:#f4f7fa; }
[data-color-theme="light"] .journey-card,[data-color-theme="light"] .feature-card,[data-color-theme="light"] .layer-card,[data-color-theme="light"] .direction-card,[data-color-theme="light"] .ecosystem-item,[data-color-theme="light"] .briefing-panel { background:#fff; }
[data-color-theme="light"] .section-dark { background:#071a32; }
[data-color-theme="light"] .section-dark .journey-card { border-color:rgba(245,249,255,.13); background:rgba(245,249,255,.04); box-shadow:none; }
[data-color-theme="light"] .section-dark .journey-card p { color:var(--on-dark-dim); }
[data-color-theme="light"] .section-dark .journey-card .card-line { background:rgba(245,249,255,.14); }
[data-color-theme="light"] .section-dark.evidence-theme { border-block:1px solid var(--line); background:#f4f7fa; color:var(--text); }
[data-color-theme="light"] .section-dark.evidence-theme h2,
[data-color-theme="light"] .section-dark.evidence-theme h3,
[data-color-theme="light"] .section-dark.evidence-theme strong { color:var(--ink); }
[data-color-theme="light"] .section-dark.evidence-theme .eyebrow,
[data-color-theme="light"] .section-dark.evidence-theme .evidence-metric strong { color:var(--accent); }
[data-color-theme="light"] .section-dark.evidence-theme .evidence-copy p,
[data-color-theme="light"] .section-dark.evidence-theme .evidence-metric span { color:var(--muted); }
[data-color-theme="light"] .section-dark.evidence-theme .metrics-grid { border-color:var(--line); background:#fff; }
[data-color-theme="light"] .section-dark.evidence-theme .evidence-metric { border-color:var(--line); }
[data-color-theme="light"] .section-dark.evidence-theme .button-dark { background:var(--accent); color:#fff; }
[data-color-theme="light"] .section-dark.usecase-theme { border-block:1px solid var(--line); background:var(--bg); color:var(--text); }
[data-color-theme="light"] .section-dark.usecase-theme h2,
[data-color-theme="light"] .section-dark.usecase-theme h3 { color:var(--ink); }
[data-color-theme="light"] .section-dark.usecase-theme .eyebrow,
[data-color-theme="light"] .section-dark.usecase-theme .pillar span { color:var(--accent); }
[data-color-theme="light"] .section-dark.usecase-theme .section-head p,
[data-color-theme="light"] .section-dark.usecase-theme .pillar p { color:var(--muted); }
[data-color-theme="light"] .section-dark.usecase-theme .pillar { border-color:var(--line); background:var(--surface); box-shadow:var(--shadow-soft); }
[data-color-theme="light"] .section-dark.security-theme { border-block:1px solid var(--line); background:var(--bg); color:var(--text); }
[data-color-theme="light"] .section-dark.security-theme h2,
[data-color-theme="light"] .section-dark.security-theme h3 { color:var(--ink); }
[data-color-theme="light"] .section-dark.security-theme .eyebrow,
[data-color-theme="light"] .section-dark.security-theme .pillar span { color:var(--accent); }
[data-color-theme="light"] .section-dark.security-theme .section-head p,
[data-color-theme="light"] .section-dark.security-theme .pillar p { color:var(--muted); }
[data-color-theme="light"] .section-dark.security-theme .pillar { border-color:var(--line); background:var(--surface); box-shadow:var(--shadow-soft); }
[data-color-theme="light"] .section-dark.security-theme .button-dark { background:var(--accent); color:#fff; }
[data-color-theme="light"] .cta-band { background:#0e7490; }
[data-color-theme="light"] .atlas-card { border-color:#cbd7e1; background:linear-gradient(150deg,#f8fafc,#edf3f7); box-shadow:0 20px 55px rgba(20,37,63,.1); }
[data-color-theme="light"] .site-footer { background:#061629; }
[data-color-theme="light"] .site-footer .brand-tld { color:#8b9cb1; }
[data-color-theme="light"] .site-footer .brand-product { color:#2ad4ff; }
body[data-active="why"] .nav-links > a[data-nav="why"],
body[data-active="platform"] .nav-links a[data-nav="platform"],
body[data-active="solutions"] .nav-links a[data-nav="solutions"],
body[data-active="evidence"] .nav-links > a[data-nav="evidence"],
body[data-active="company"] .nav-links > a[data-nav="company"] { color:var(--accent); background:var(--accent-soft); }
.nav-caret { margin-left:5px; font-size:9px; opacity:.55; }
.nav-group { position:relative; display:flex; }
.nav-group > a { display:inline-flex; align-items:center; }
.nav-group .dropdown { position:absolute; top:100%; left:50%; transform:translateX(-50%); padding-top:10px; opacity:0; visibility:hidden; transition:opacity .16s ease, visibility .16s ease; z-index:80; }
.nav-group:hover .dropdown, .nav-group:focus-within .dropdown { opacity:1; visibility:visible; }
.dropdown-panel { min-width:238px; display:grid; gap:2px; padding:8px; background:var(--bg); border:1px solid var(--line); border-radius:12px; box-shadow:var(--shadow); }
.dropdown-panel a { display:block; padding:9px 12px; border-radius:8px; color:var(--muted); font-size:14px; font-weight:560; }
.dropdown-panel a:hover { color:var(--ink); background:var(--surface); }
.hero { padding-top:42px; }
.hero-tabs-wrap { display:flex; justify-content:center; margin-bottom:34px; }
.hero-tabs { display:inline-flex; gap:2px; max-width:100%; overflow-x:auto; padding:4px; border:1px solid var(--line); border-radius:999px; background:var(--surface); scrollbar-width:none; }
.hero-tabs::-webkit-scrollbar { display:none; }
.hero-tab { border:0; background:transparent; padding:8px 16px; border-radius:999px; color:var(--muted); font:inherit; font-size:13px; font-weight:620; line-height:1.2; white-space:nowrap; cursor:pointer; transition:color .16s, background .16s; }
.hero-tab:hover { color:var(--ink); }
.hero-tab[aria-selected="true"] { background:var(--accent-soft); color:var(--accent); }
.hero-tab:focus-visible { outline:2px solid var(--accent); outline-offset:2px; }
.hero-grid.is-swapping { animation:heroSwap .28s ease; }
@keyframes heroSwap { from { opacity:.4; } to { opacity:1; } }
@media (max-width:640px) {
.hero { padding-top:26px; }
.hero-tabs-wrap { justify-content:flex-start; margin-bottom:26px; }
.hero-tab { padding:8px 13px; font-size:12.5px; }
}
.atlas-card svg[hidden] { display:none; }
.atlas-diagram .d-path-cut { stroke:var(--line-strong); stroke-dasharray:5 7; opacity:.85; }
.atlas-diagram .d-relay { fill:var(--surface-2); stroke:var(--accent); stroke-width:1.3; }
.atlas-diagram .d-note { fill:var(--muted); font-size:9.5px; }
.atlas-diagram .d-glyph { fill:none; stroke:var(--ink); stroke-width:1.6; stroke-linecap:round; stroke-linejoin:round; }
.atlas-diagram .d-glyph-soft { fill:none; stroke:var(--muted); stroke-width:1.4; stroke-linecap:round; stroke-linejoin:round; }
.atlas-diagram .d-anode { fill:var(--accent); stroke:var(--surface); stroke-width:1.6; }
.atlas-diagram .d-zone { fill:none; stroke:var(--line-strong); stroke-dasharray:3 7; opacity:.7; }
.card-grid-compact .feature-card { min-height:0; display:flex; flex-direction:column; padding:22px 24px 18px; }
.card-grid-compact .feature-card h3 { display:flex; align-items:center; gap:10px; margin-bottom:9px; font-size:19px; }
.cap-num { display:inline-flex; align-items:center; justify-content:center; flex:0 0 auto; width:27px; height:27px; border-radius:8px; background:var(--accent-soft); color:var(--accent); font-size:11.5px; font-weight:800; }
.card-grid-compact .feature-card p { margin:0 0 12px; }
.cap-stat { margin-top:auto; padding-top:11px; border-top:1px solid var(--line); font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; font-size:11px; letter-spacing:.02em; color:var(--muted); }
.cap-stat strong { color:var(--accent); font-weight:650; }
@media (prefers-reduced-motion:reduce) { .hero-grid.is-swapping { animation:none; } }
.hero-ticker { position:relative; margin:24px 0 18px; height:42px; border:1px solid var(--line); border-radius:10px; background:var(--surface); overflow:hidden; }
.hero-ticker span { position:absolute; left:15px; right:15px; top:50%; transform:translateY(-50%); font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; font-size:12.5px; letter-spacing:.03em; color:var(--muted); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; opacity:0; transition:opacity .7s ease; }
.hero-ticker span::before { content:"▸ "; color:var(--accent); }
.hero-ticker span.is-active { opacity:1; }
.hero-notes { column-gap:20px; row-gap:8px; }
.badge { display:inline-flex; align-items:center; padding:4px 10px; border:1px solid var(--line-strong); border-radius:999px; font-size:10px; font-weight:740; letter-spacing:.07em; text-transform:uppercase; color:var(--muted); white-space:nowrap; }
.b-proven   { border-color:transparent; background:var(--accent-soft); color:var(--accent); }
.b-shipped  { border-color:var(--accent); color:var(--accent); }
.b-optin    { border-color:var(--good); color:var(--good); }
.b-live     { border-color:var(--good); background:color-mix(in srgb, var(--good) 10%, transparent); color:var(--good); }
.b-indev    { border-color:var(--line-strong); color:var(--text); }
.b-roadmap  { border-style:dashed; color:var(--muted); }
.b-research { border-style:dashed; color:var(--muted); }
.detail-label .badge { vertical-align:top; }
.io-chip { display:inline-flex; align-items:center; gap:4px; margin-left:10px; padding:2px 9px; border:1px solid var(--line); border-radius:999px; font-size:11px; font-weight:620; letter-spacing:.04em; color:var(--muted); vertical-align:3px; transition:color .16s, border-color .16s; }
.io-chip:hover { color:var(--accent); border-color:var(--accent); }
.anchor-chips { display:flex; flex-wrap:wrap; gap:8px; margin-top:18px; }
.anchor-chips a { padding:6px 12px; border:1px solid var(--line); border-radius:999px; background:var(--surface); font-size:12.5px; font-weight:600; color:var(--muted); transition:color .16s, border-color .16s, background .16s; }
.anchor-chips a:hover { color:var(--accent); border-color:var(--accent); background:var(--accent-soft); }
.problem-row .fix { margin-top:9px; }
.problem-row .fix strong { color:var(--ink); }
.comparison-table.compare-wide { min-width:1080px; }
.comparison-table.compare-wide th { width:auto; min-width:128px; font-size:13px; }
.comparison-table.compare-wide th:first-child { min-width:210px; }
.comparison-table.compare-wide td { font-size:13.5px; padding:16px 18px; }
.comparison-table.compare-wide th:last-child,
.comparison-table.compare-wide td:last-child { background:var(--accent-soft); color:var(--ink); }
@media (hover:hover) {
.comparison-table tbody td { transition:background-color .18s ease; }
.comparison-table tbody tr:hover td { background-color:color-mix(in srgb, var(--ink) 5%, transparent); }
.comparison-table.compare-wide tbody tr:hover td:last-child { background-color:color-mix(in srgb, var(--ink) 7%, var(--accent-soft)); }
}
@media (prefers-reduced-motion:reduce) { .comparison-table tbody td { transition:none; } }
a.proof-item { display:block; color:inherit; transition:background .16s; }
a.proof-item:hover { background:var(--surface); }
a.proof-item:hover strong { color:var(--accent); }
.pb-list { display:grid; gap:14px; max-width:1000px; }
details.pb-card { border:1px solid var(--line); border-radius:14px; background:var(--surface); }
details.pb-card summary { display:grid; grid-template-columns:auto 1fr auto; align-items:center; gap:16px; padding:18px 22px; cursor:pointer; list-style:none; }
details.pb-card summary::-webkit-details-marker { display:none; }
.pb-title h3 { margin:0; font-size:17.5px; letter-spacing:-.015em; }
.pb-title p { margin:3px 0 0; font-size:13.5px; color:var(--muted); }
.pb-caret { font-size:19px; font-weight:300; color:var(--muted); transition:transform .18s ease; }
details[open] .pb-caret { transform:rotate(45deg); }
.pb-body { display:grid; gap:10px; margin:0 22px; padding:16px 0 20px; border-top:1px solid var(--line); }
.pb-body p { margin:0; font-size:14.5px; color:var(--text); }
.pb-body strong { color:var(--ink); }
.gallery { position:relative; margin-top:18px; }
.gallery-strip { display:flex; gap:16px; overflow-x:auto; padding:9px 2px 14px; scroll-snap-type:x mandatory; scroll-padding-inline-start:2px; scroll-behavior:smooth; scrollbar-width:none; -ms-overflow-style:none; }
.gallery-strip::-webkit-scrollbar { display:none; }
.gallery-strip:focus-visible { outline:2px solid var(--accent); outline-offset:6px; border-radius:4px; }
.gallery-strip figure { margin:0; flex:0 0 auto; width:min(374px,78vw); scroll-snap-align:start; }
.gallery-strip.gallery-tall figure { width:min(198px,46vw); }
.gallery-strip figure > a { position:relative; display:block; overflow:hidden; aspect-ratio:16/11; border:1px solid var(--line); border-radius:14px; background:var(--surface-2); transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease; }
.gallery-strip.gallery-tall figure > a { aspect-ratio:9/18; }
.gallery-strip img { display:block; width:100%; height:100%; object-fit:cover; object-position:top center; }
.gallery-strip figure > a::after { content:"⤢"; position:absolute; right:10px; bottom:10px; display:grid; place-items:center; width:29px; height:29px; border-radius:9px; background:color-mix(in srgb, var(--dark) 74%, transparent); color:#f3fbff; font-size:13px; line-height:1; opacity:0; transform:translateY(5px); transition:opacity .18s ease, transform .18s ease; }
@media (hover:hover) {
.gallery-strip figure > a:hover { transform:translateY(-3px); border-color:var(--accent); box-shadow:var(--shadow); }
.gallery-strip figure > a:hover::after { opacity:1; transform:none; }
}
.gallery-strip figure > a:focus-visible { outline:2px solid var(--accent); outline-offset:3px; }
.gallery-strip figcaption { margin-top:11px; font-size:12.5px; line-height:1.5; color:var(--muted); }
.section-dark .gallery-strip figcaption { color:var(--on-dark-dim); }
.section-dark .gallery-strip figure > a { border-color:color-mix(in srgb, var(--on-dark) 18%, transparent); background:color-mix(in srgb, var(--on-dark) 6%, transparent); }
.gallery-nav { position:absolute; top:50%; z-index:3; display:none; place-items:center; width:38px; height:38px; padding:0; border:1px solid var(--line-strong); border-radius:50%; background:var(--bg); color:var(--ink); font-size:19px; line-height:1; cursor:pointer; box-shadow:var(--shadow-soft); transform:translateY(calc(-50% - 16px)); transition:color .18s ease, border-color .18s ease, opacity .18s ease; }
.gallery-nav-prev { left:-15px; } .gallery-nav-next { right:-15px; }
.gallery.has-nav .gallery-nav { display:grid; }
.gallery-nav:hover { color:var(--accent); border-color:var(--accent); }
.gallery-nav:focus-visible { outline:2px solid var(--accent); outline-offset:2px; }
.gallery-nav[disabled] { opacity:0; pointer-events:none; }
.gallery-tall + .gallery-nav-prev, .gallery-tall ~ .gallery-nav-prev { left:-9px; }
.gallery-tall ~ .gallery-nav-next { right:-9px; }
@media (hover:none) { .gallery-nav { display:none !important; } }
@media (max-width:1080px) { .gallery-nav-prev { left:-6px; } .gallery-nav-next { right:-6px; } }
html:has(dialog.lightbox[open]) { overflow:hidden; }
dialog.lightbox { width:min(1120px,94vw); max-width:none; max-height:92vh; padding:0; border:0; border-radius:16px; background:var(--bg); color:var(--ink); box-shadow:0 40px 120px rgba(0,0,0,.45); overflow:hidden; }
dialog.lightbox::backdrop { background:rgba(3,8,16,.84); backdrop-filter:blur(3px); }
dialog.lightbox[open] { animation:lbIn .2s ease; }
@keyframes lbIn { from { opacity:0; transform:scale(.985); } to { opacity:1; transform:none; } }
.lb-figure { margin:0; display:grid; }
.lb-media { display:grid; place-items:center; padding:20px 20px 0; }
.lb-media img { display:block; width:auto; height:auto; max-width:100%; max-height:calc(92vh - 124px); border-radius:10px; background:var(--surface-2); }
.lb-bar { display:flex; align-items:center; gap:14px; padding:15px 20px 18px; }
.lb-caption { flex:1; min-width:0; font-size:13.5px; line-height:1.5; color:var(--muted); }
.lb-count { font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; font-size:11.5px; letter-spacing:.04em; color:var(--muted); font-variant-numeric:tabular-nums; white-space:nowrap; }
.lb-btn { display:grid; place-items:center; width:34px; height:34px; padding:0; border:1px solid var(--line-strong); border-radius:50%; background:var(--bg); color:var(--ink); font-size:18px; line-height:1; cursor:pointer; transition:color .16s ease, border-color .16s ease; }
.lb-btn:hover { color:var(--accent); border-color:var(--accent); }
.lb-btn:focus-visible { outline:2px solid var(--accent); outline-offset:2px; }
.lb-close { position:absolute; top:13px; right:13px; z-index:2; width:32px; height:32px; font-size:14px; background:color-mix(in srgb, var(--bg) 78%, transparent); backdrop-filter:blur(4px); }
dialog.lightbox.is-single .lb-prev, dialog.lightbox.is-single .lb-next, dialog.lightbox.is-single .lb-count { display:none; }
@media (max-width:640px) {
.lb-media { padding:16px 14px 0; }
.lb-media img { max-height:calc(92vh - 140px); }
.lb-bar { flex-wrap:wrap; padding:13px 14px 16px; }
.lb-caption { order:3; flex-basis:100%; }
}
@media (prefers-reduced-motion:reduce) {
.gallery-strip { scroll-behavior:auto; }
.gallery-strip figure > a, .gallery-strip figure > a::after, .gallery-nav, .lb-btn { transition:none; }
dialog.lightbox[open] { animation:none; }
}
.media-video { position:relative; border:1px solid var(--line); border-radius:12px; overflow:hidden; background:var(--surface); }
.media-video video { display:block; width:100%; height:auto; }
.vplay { position:absolute; left:50%; top:50%; transform:translate(-50%,-50%); z-index:2; display:grid; place-items:center; width:76px; height:76px; padding:0; border:1px solid color-mix(in srgb,#fff 34%,transparent); border-radius:50%; background:color-mix(in srgb,#04101c 62%,transparent); color:#fff; cursor:pointer; transition:opacity .18s ease, transform .18s ease, background .18s ease, border-color .18s ease; backdrop-filter:blur(3px); }
.vplay svg { width:34px; height:34px; margin-left:3px; fill:currentColor; }
.vplay:hover { background:color-mix(in srgb,var(--accent) 82%,#04101c); border-color:transparent; color:#04101c; transform:translate(-50%,-50%) scale(1.06); }
.vplay:focus-visible { outline:2px solid var(--accent); outline-offset:3px; }
.media-video.is-playing .vplay { opacity:0; pointer-events:none; transform:translate(-50%,-50%) scale(.9); }
@media (max-width:640px) { .vplay { width:60px; height:60px; } .vplay svg { width:27px; height:27px; } }
@media (prefers-reduced-motion:reduce) { .vplay { transition:opacity .18s ease; } .vplay:hover { transform:translate(-50%,-50%); } }
.vq { position:absolute; right:10px; top:10px; z-index:3; }
.vq-btn { display:flex; align-items:center; gap:5px; padding:5px 8px 5px 10px; border:1px solid color-mix(in srgb,#fff 22%,transparent); border-radius:8px; background:color-mix(in srgb,#000 52%,transparent); color:#e8f4ff; font:600 11px/1 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; letter-spacing:.06em; cursor:pointer; opacity:.72; transition:opacity .16s ease, border-color .16s ease; }
.vq-btn:hover, .vq-btn[aria-expanded="true"] { opacity:1; border-color:color-mix(in srgb,var(--accent) 60%,transparent); }
.vq-btn svg { width:12px; height:12px; fill:none; stroke:currentColor; stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round; transition:transform .16s ease; }
.vq-btn[aria-expanded="true"] svg { transform:rotate(180deg); }
.vq-menu { position:absolute; right:0; top:calc(100% + 6px); min-width:186px; padding:6px; border:1px solid color-mix(in srgb,#fff 16%,transparent); border-radius:10px; background:color-mix(in srgb,#04080f 92%,transparent); box-shadow:0 14px 34px rgba(0,0,0,.45); backdrop-filter:blur(6px); }
.vq-head { margin:4px 8px 6px; color:#7f95ad; font:600 9.5px/1 ui-monospace,Menlo,monospace; letter-spacing:.14em; text-transform:uppercase; }
.vq-menu [data-tier] { display:grid; grid-template-columns:auto 1fr; align-items:baseline; gap:2px 8px; width:100%; padding:7px 9px; border:0; border-radius:7px; background:none; color:#cfdeee; text-align:left; cursor:pointer; transition:background .14s ease; }
.vq-menu [data-tier]:hover, .vq-menu [data-tier]:focus-visible { background:color-mix(in srgb,#fff 9%,transparent); outline:none; }
.vq-menu [data-tier] b { font:700 11.5px/1.2 ui-monospace,Menlo,monospace; letter-spacing:.05em; color:#e8f4ff; }
.vq-menu [data-tier] span { font-size:11.5px; color:#cfdeee; }
.vq-menu [data-tier] em { grid-column:2; font-style:normal; font-size:10.5px; color:#7f95ad; }
.vq-menu [data-tier][aria-checked="true"] b { color:var(--accent); }
.vq-menu [data-tier][aria-checked="true"]::before { content:""; position:absolute; left:6px; width:3px; height:22px; margin-top:2px; border-radius:2px; background:var(--accent); }
.vq-menu [data-tier] { position:relative; }
@media (max-width:640px) { .vq-btn { padding:4px 7px; font-size:10px; } .vq-menu { min-width:168px; } }
h3 .badge { margin-left:8px; vertical-align:3px; }
.feature-card h3 { display:flex; flex-wrap:wrap; align-items:center; gap:8px; }
.feature-card .text-link { display:inline-block; margin-top:12px; }
.pillar em { color:inherit; opacity:.75; font-style:normal; font-size:13px; }
.callout, .timing-note { position:relative; overflow:hidden; border:1px solid var(--line); border-radius:14px; background:color-mix(in srgb, var(--accent) 5%, var(--surface)); }
.callout::before, .timing-note::before { content:""; position:absolute; left:0; top:0; bottom:0; width:3px; background:var(--accent); }
.callout { padding:19px 24px 19px 28px; }
.timing-note { padding:20px 26px 20px 30px; }
.callout.callout-dark { border-color:color-mix(in srgb, var(--on-dark) 16%, transparent); background:color-mix(in srgb, var(--on-dark) 6%, transparent); }
.cta-inner { min-height:0; padding:76px 0; }
@media (max-width:640px) { .cta-inner { padding:58px 0; } }
.detail-content p + p { margin-top: 15px; }
.badge-row { display:flex; flex-wrap:wrap; align-items:center; gap:10px; }
.badge-legend { display:grid; gap:10px; margin-top:18px; }
.badge-legend div { display:flex; align-items:baseline; gap:12px; font-size:13.5px; color:var(--muted); }
.mt-8 { margin-top:8px; } .mt-16 { margin-top:16px; } .mt-24 { margin-top:24px; }
@media (max-width:820px) {
.nav-group { display:block; }
.nav-group .dropdown { position:static; transform:none; opacity:1; visibility:visible; padding-top:0; }
.dropdown-panel { min-width:0; border:0; box-shadow:none; background:transparent; padding:0 0 6px 16px; }
.dropdown-panel a { padding:9px 12px; font-size:13.5px; }
.comparison-table.compare-wide { min-width:900px; }
}
@media (prefers-reduced-motion:reduce) {
.hero-ticker span { transition:none; }
.pb-caret { transition:none; }
}
.consent-bar { position:fixed; left:0; right:0; bottom:0; z-index:900; border-top:1px solid var(--line); background:var(--bg); box-shadow:0 -18px 50px rgba(10,20,35,.16); animation:consentIn .26s ease; }
@keyframes consentIn { from { transform:translateY(100%); } to { transform:none; } }
.consent-inner { display:flex; align-items:center; gap:32px; padding:20px 0 22px; }
.consent-copy strong { display:block; margin-bottom:5px; color:var(--ink); font-size:15px; }
.consent-copy p { margin:0; max-width:78ch; color:var(--muted); font-size:13.5px; line-height:1.6; }
.consent-copy a { color:var(--accent); }
.consent-actions { display:flex; flex:0 0 auto; gap:10px; }
.consent-actions .button { white-space:nowrap; }
.consent-actions .button:focus-visible { outline:2px solid var(--accent); outline-offset:2px; }
@media (max-width:820px) {
.consent-inner { flex-direction:column; align-items:stretch; gap:16px; padding:18px 0 20px; }
.consent-actions { justify-content:flex-end; }
}
@media (max-width:520px) { .consent-actions { flex-direction:column-reverse; } .consent-actions .button { justify-content:center; } }
@media (prefers-reduced-motion:reduce) { .consent-bar { animation:none; } }
.newsletter-consent { display:flex; align-items:flex-start; gap:9px; margin-top:12px; font-size:12.5px; line-height:1.5; color:var(--muted); }
.newsletter-consent input { margin-top:2px; }
.newsletter-status:not(:empty) { display:block; margin-top:10px; font-size:13px; color:var(--accent); }
:root { --warn:#f0ad4e; --danger:#ef5350; }
:root[data-color-theme="light"] { --warn:#a8610f; --danger:#b3261e; }
.shell { overflow:visible; overflow-x:clip; }
.code-block ::selection, .code-block::selection,
.demo-log ::selection, .demo-log::selection { background:#2ad4ff; color:#02050a; }
.code-block ::-moz-selection, .demo-log ::-moz-selection { background:#2ad4ff; color:#02050a; }
body[data-active="how"] .nav-links > a[data-nav="how"],
body[data-active="platform"] .nav-links a[data-nav="platform"],
body[data-active="operations"] .nav-links > a[data-nav="operations"],
body[data-active="demos"] .nav-links > a[data-nav="demos"],
body[data-active="more"] .nav-links a[data-nav="more"] { color:var(--accent); background:var(--accent-soft); }
.dropdown-panel a[aria-current="page"] { color:var(--accent); background:var(--accent-soft); font-weight:640; }
.dropdown-panel a[aria-current="page"] { position:relative; }
.dropdown-panel a[aria-current="page"]::before { content:""; position:absolute; left:5px; top:50%; transform:translateY(-50%); width:3px; height:1.05em; border-radius:2px; background:var(--accent); }
.tl { display:inline-flex; align-items:center; gap:6px; font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; font-size:10px; font-weight:600; letter-spacing:.12em; text-transform:uppercase; white-space:nowrap; }
.tl::before { content:""; width:6px; height:6px; border-radius:50%; background:currentColor; }
.tl-measured { color:var(--accent); }
.tl-sim { color:var(--muted); }
.tl-tuned { color:var(--warn); }
.section-dark .tl-sim { color:var(--on-dark-dim); }
.demo { position:relative; margin-top:26px; border:1px solid var(--line); border-radius:14px; background:var(--surface); overflow:hidden; }
.demo-head { display:flex; flex-wrap:wrap; align-items:center; gap:12px; padding:13px 18px; border-bottom:1px solid var(--line); }
.demo-head strong { color:var(--ink); font-size:13.5px; letter-spacing:-.01em; }
.demo-head .tl { margin-left:auto; }
.demo-stage { position:relative; aspect-ratio:16/8; background:color-mix(in srgb, var(--dark) 88%, var(--surface)); }
.demo-stage canvas { position:absolute; inset:0; width:100%; height:100%; }
@media (max-width:640px) { .demo-stage { aspect-ratio:4/3; } }
.demo-stage.stage-lanes { aspect-ratio:16/5.6; }
.demo-stage.stage-lanes-3 { aspect-ratio:16/5; }
.demo-stage.stage-map { aspect-ratio:16/7; }
.demo-stage.stage-terrain { aspect-ratio:16/6; }
@media (max-width:1280px) {
.demo-stage.stage-lanes { aspect-ratio:auto; height:428px; }
.demo-stage.stage-lanes-3 { aspect-ratio:auto; height:394px; }
}
@media (max-width:1040px) { .demo-stage.stage-map { aspect-ratio:auto; height:430px; } .demo-stage.stage-terrain { aspect-ratio:auto; height:400px; } }
@media (max-width:640px) {
.demo-stage.stage-lanes { height:380px; }
.demo-stage.stage-lanes-3 { height:330px; }
.demo-stage.stage-map { height:400px; }
.demo-stage.stage-terrain { height:360px; }
}
.demo-log { display:grid; gap:4px; max-height:120px; overflow:hidden; padding:11px 18px; border-top:1px solid var(--line); font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; font-size:11px; color:var(--muted); }
.demo-log div:first-child { color:var(--ink); }
.demo-log:empty { display:none; }
.demo-fs { position:absolute; right:10px; top:10px; z-index:3; display:grid; place-items:center; width:30px; height:30px; padding:0; border:1px solid color-mix(in srgb,#fff 22%,transparent); border-radius:8px; background:color-mix(in srgb,#000 45%,transparent); color:#e8f4ff; font-size:13px; line-height:1; cursor:pointer; opacity:.75; transition:opacity .16s ease; }
.demo-fs:hover { opacity:1; }
.demo:fullscreen { display:flex; flex-direction:column; width:100%; height:100%; border:0; border-radius:0; background:var(--surface); overflow:hidden; }
.demo:fullscreen .demo-head,
.demo:fullscreen .demo-controls,
.demo:fullscreen .demo-stats,
.demo:fullscreen .demo-log,
.demo:fullscreen .demo-note { flex:0 0 auto; }
.demo:fullscreen .demo-stage { flex:1 1 auto; min-height:0; aspect-ratio:auto; }
.demo:fullscreen .demo-log { max-height:96px; }
.demo-controls { display:flex; flex-wrap:wrap; align-items:center; gap:8px; padding:13px 18px; border-top:1px solid var(--line); }
.demo-controls .demo-group { display:inline-flex; flex-wrap:wrap; gap:6px; align-items:center; }
.demo-controls .demo-sep { width:1px; align-self:stretch; background:var(--line); margin:0 6px; }
.demo-btn { padding:7px 12px; border:1px solid var(--line-strong); border-radius:8px; background:var(--bg); color:var(--text); font:inherit; font-size:12.5px; font-weight:640; cursor:pointer; transition:color .16s,border-color .16s,background .16s; }
.demo-btn:hover { color:var(--accent); border-color:var(--accent); }
.demo-btn[aria-pressed="true"], .demo-btn.is-active { color:var(--accent); border-color:var(--accent); background:var(--accent-soft); }
.demo-btn-danger { color:var(--danger); border-color:color-mix(in srgb,var(--danger) 45%,var(--line-strong)); }
.demo-btn-danger:hover { color:var(--danger); border-color:var(--danger); background:color-mix(in srgb,var(--danger) 8%,transparent); }
.demo-btn-danger[aria-pressed="true"] { color:var(--danger); border-color:var(--danger); background:color-mix(in srgb,var(--danger) 12%,transparent); }
.demo-btn-good { color:var(--good); border-color:color-mix(in srgb,var(--good) 45%,var(--line-strong)); }
.demo-btn-good:hover { border-color:var(--good); background:color-mix(in srgb,var(--good) 8%,transparent); }
.demo-cap { color:var(--muted); font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; font-size:10.5px; font-weight:600; letter-spacing:.11em; text-transform:uppercase; }
.demo-seg { display:inline-flex; flex-wrap:wrap; border:1px solid var(--line-strong); border-radius:9px; background:var(--bg); overflow:hidden; }
.demo-seg .demo-btn { display:inline-flex; align-items:center; gap:8px; padding:8px 13px; border:0; border-left:1px solid var(--line-strong); border-radius:0; background:transparent; }
.demo-seg .demo-btn:first-child { border-left:0; }
.demo-seg .demo-btn:hover { color:var(--accent); border-color:var(--line-strong); background:color-mix(in srgb,var(--accent) 9%,transparent); }
.demo-seg .demo-btn[aria-pressed="true"] { color:var(--accent); border-color:var(--line-strong); background:var(--accent-soft); }
.demo-seg .demo-btn-danger:hover { color:var(--danger); background:color-mix(in srgb,var(--danger) 8%,transparent); }
.demo-seg .demo-btn-danger[aria-pressed="true"] { color:var(--danger); background:color-mix(in srgb,var(--danger) 13%,transparent); }
.demo-seg-kill .demo-btn::before { content:''; width:6px; height:6px; border-radius:50%; background:var(--accent); opacity:.8; transition:background .16s ease,opacity .16s ease; }
.demo-seg-kill .demo-btn:hover { color:var(--danger); background:color-mix(in srgb,var(--danger) 8%,transparent); }
.demo-seg-kill .demo-btn:hover::before { background:var(--danger); opacity:1; }
.demo-seg-kill .demo-btn[aria-pressed="true"] { color:var(--danger); background:color-mix(in srgb,var(--danger) 13%,transparent); }
.demo-seg-kill .demo-btn[aria-pressed="true"]::before { background:var(--danger); opacity:1; }
@keyframes atlas-nudge {
0%, 100% {
border-color:color-mix(in srgb,var(--accent) 82%,var(--line-strong));
box-shadow:0 0 0 0 color-mix(in srgb,var(--accent) 72%,transparent),
0 0 11px 0 color-mix(in srgb,var(--accent) 34%,transparent);
}
55% {
border-color:color-mix(in srgb,var(--accent) 34%,var(--line-strong));
box-shadow:0 0 0 12px color-mix(in srgb,var(--accent) 0%,transparent),
0 0 22px 3px color-mix(in srgb,var(--accent) 12%,transparent);
}
}
.demo-nudge .demo-seg,
.demo-nudge .demo-btn:not(.demo-btn-good) {
animation:atlas-nudge 1.9s ease-in-out infinite;
border-color:color-mix(in srgb,var(--accent) 50%,var(--line-strong));
}
.demo-nudge .demo-seg .demo-btn { animation:none; }
@media (prefers-reduced-motion:reduce) {
.demo-nudge .demo-seg, .demo-nudge .demo-btn { animation:none; }
}
.demo-restore { margin-left:auto; }
@media (max-width:900px) { .demo-restore { margin-left:0; } }
.demo [hidden] { display:none !important; }
.demo-explain { padding:12px 18px; border-top:1px solid var(--line); color:var(--text); font-size:13.5px; line-height:1.6; }
.demo-explain p { margin:0; max-width:82ch; }
.demo-explain code { font-size:12.5px; }
.demo-controls + .demo-controls { border-top:1px solid var(--line); }
.demo-stats { display:grid; grid-template-columns:repeat(auto-fit,minmax(130px,1fr)); gap:1px; background:var(--line); border-top:1px solid var(--line); }
.demo-stat { padding:13px 18px; background:var(--surface); }
.demo-stat b { display:block; color:var(--ink); font-size:17px; font-weight:700; letter-spacing:-.01em; font-variant-numeric:tabular-nums; }
.demo-stat span { color:var(--muted); font-size:11px; }
.demo-note { padding:11px 18px; border-top:1px solid var(--line); color:var(--muted); font-size:12px; }
.demo-note strong { color:var(--ink); }
.demo-static-hint { position:absolute; inset:auto 0 0 0; z-index:2; padding:8px 14px; background:color-mix(in srgb,#000 55%,transparent); color:#dfeaf5; font-size:11.5px; text-align:center; }
.code-block { position:relative; margin-top:18px; border:1px solid var(--line); border-radius:12px; background:color-mix(in srgb, var(--dark) 90%, var(--surface)); overflow:hidden; }
.code-title { display:flex; align-items:center; gap:10px; padding:9px 15px; border-bottom:1px solid color-mix(in srgb,#fff 9%,transparent); color:#8ba1b8; font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; font-size:10.5px; letter-spacing:.1em; text-transform:uppercase; }
.code-copy { margin-left:auto; padding:4px 10px; border:1px solid color-mix(in srgb,#fff 16%,transparent); border-radius:7px; background:transparent; color:#a9bccf; font:inherit; font-size:10.5px; letter-spacing:.06em; cursor:pointer; opacity:0; transition:opacity .18s ease,color .16s,border-color .16s; }
.code-block:hover .code-copy, .code-copy:focus-visible { opacity:1; }
.code-copy:hover { color:#e8f4ff; border-color:#e8f4ff; }
.code-copy.copied { opacity:1; color:#9ee8b8; border-color:#9ee8b8; }
.code-block pre { margin:0; padding:15px 0; overflow-x:auto; }
.code-block code { display:block; padding:0 17px; font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; font-size:12.5px; line-height:1.75; color:#d7e5f2; }
.code-block code.hl { padding:0; }
.code-block .cl { display:block; width:max-content; min-width:100%; padding:0 17px; transition:background .1s ease; }
.code-block .cl:hover { background:rgba(148,196,255,.07); }
.code-block .cl:empty::before { content:"\200B"; }
.code-block .ck { color:#7cd7f7; }
.code-block .cs { color:#9ee8b8; }
.code-block .cn { color:#f2c98a; }
.code-block .cc { color:#8ba1b8; }
p code, li code, td code, .detail-content code, .pb-body code { padding:2px 6px; border:1px solid var(--line); border-radius:6px; background:var(--surface-2); color:var(--ink); font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; font-size:.86em; }
.section-dark p code, .section-dark li code { border-color:color-mix(in srgb,var(--on-dark) 16%,transparent); background:color-mix(in srgb,var(--on-dark) 7%,transparent); color:var(--on-dark); }
.spec-wrap { overflow-x:auto; margin-top:18px; border:1px solid var(--line); border-radius:12px; background:var(--bg); }
.spec-table { width:100%; min-width:560px; border-collapse:collapse; }
.spec-table th { padding:13px 18px; border-bottom:1px solid var(--line); background:var(--surface); color:var(--ink); font-size:12px; letter-spacing:.05em; text-transform:uppercase; text-align:left; }
.spec-table td { padding:12px 18px; border-bottom:1px solid var(--line); color:var(--muted); font-size:13.5px; vertical-align:top; }
.spec-table tr:last-child td { border-bottom:0; }
@media (hover:hover) {
.spec-table td { transition:background-color .22s ease; }
.spec-table tr:hover td { background-color:color-mix(in srgb, var(--ink) 5%, transparent); }
}
@media (prefers-reduced-motion:reduce) { .spec-table td { transition:none; } }
.spec-table td:first-child { color:var(--ink); font-weight:600; white-space:nowrap; }
.spec-table td.mono, .spec-table .mono { font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; font-size:12.5px; font-variant-numeric:tabular-nums; }
.api-list { margin-top:18px; border:1px solid var(--line); border-radius:12px; background:var(--bg); overflow:hidden; }
.api-row { display:grid; grid-template-columns:64px minmax(180px,.9fr) 1.6fr; gap:14px; align-items:baseline; padding:12px 18px; border-bottom:1px solid var(--line); }
.api-row:last-child { border-bottom:0; }
.api-method { font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; font-size:10.5px; font-weight:700; letter-spacing:.08em; color:var(--good); }
.api-method.m-post { color:var(--accent); }
.api-method.m-put { color:var(--warn); }
.api-path { font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; font-size:12.5px; color:var(--ink); overflow-wrap:anywhere; }
.api-row p { margin:0; color:var(--muted); font-size:13px; }
details.param-ref { margin-top:18px; border:1px solid var(--line); border-radius:12px; background:var(--surface); }
details.param-ref summary { display:flex; align-items:center; gap:12px; padding:15px 20px; cursor:pointer; list-style:none; color:var(--ink); font-weight:700; font-size:14.5px; }
details.param-ref summary::-webkit-details-marker { display:none; }
details.param-ref summary .pb-caret { margin-left:auto; }
details.param-ref .spec-wrap { margin:0 20px 18px; }
.proof-grid-six { grid-template-columns:repeat(6,1fr); }
.proof-grid-six .proof-item { min-height:96px; padding:20px 22px; }
.proof-grid-six .proof-item strong { font-size:16.5px; }
@media (max-width:1080px) { .proof-grid-six { grid-template-columns:repeat(3,1fr); } .proof-grid-six .proof-item:nth-child(3n) { border-right:0; } .proof-grid-six .proof-item:nth-child(-n+3) { border-bottom:1px solid var(--line); } }
@media (max-width:640px) { .proof-grid-six { grid-template-columns:1fr; } .proof-grid-six .proof-item { border-right:0; border-bottom:1px solid var(--line); } .proof-grid-six .proof-item:last-child { border-bottom:0; } }
.lifecycle { display:grid; grid-template-columns:repeat(7,1fr); gap:9px; margin-top:26px; counter-reset:stage; }
.lifecycle a, .lifecycle span.stage { position:relative; display:grid; align-content:start; gap:7px; min-height:118px; padding:14px; border:1px solid var(--line); border-radius:12px; background:var(--bg); counter-increment:stage; transition:border-color .18s,transform .18s; }
.lifecycle a:hover { border-color:var(--accent); transform:translateY(-2px); }
.lifecycle b { color:var(--ink); font-size:13px; letter-spacing:-.01em; }
.lifecycle small { color:var(--muted); font-size:11px; line-height:1.5; }
.lifecycle a::before, .lifecycle span.stage::before { content:"0" counter(stage); color:var(--accent); font-size:10px; font-weight:800; }
@media (max-width:1080px) { .lifecycle { grid-template-columns:repeat(4,1fr); } }
@media (max-width:640px) { .lifecycle { grid-template-columns:1fr 1fr; } }
.essay-list { display:grid; gap:16px; max-width:1020px; }
details.essay { border:1px solid var(--line); border-radius:14px; background:var(--surface); scroll-margin-top:110px; }
details.essay summary { display:grid; grid-template-columns:auto 1fr auto; align-items:center; gap:16px; padding:19px 22px; cursor:pointer; list-style:none; }
details.essay summary::-webkit-details-marker { display:none; }
details.essay .pb-title h3 { font-size:18px; }
details.essay .essay-body { display:grid; gap:12px; margin:0 22px; padding:18px 0 22px; border-top:1px solid var(--line); }
details.essay .essay-body p { margin:0; font-size:14.5px; line-height:1.7; color:var(--text); }
details.essay .essay-body strong { color:var(--ink); }
details.essay .essay-body .callout { margin-top:6px; }
.boundary-grid { display:grid; grid-template-columns:1fr 1fr; gap:15px; }
.boundary-card { padding:27px; border:1px solid var(--line); border-radius:var(--radius); background:var(--bg); }
.boundary-card h3 { display:flex; align-items:center; gap:10px; margin-bottom:14px; font-size:21px; }
.boundary-card ul { margin:0; padding:0; list-style:none; display:grid; gap:9px; }
.boundary-card li { display:flex; gap:10px; color:var(--muted); font-size:14px; line-height:1.6; }
.boundary-card li::before { content:"—"; color:var(--accent); font-weight:700; flex:none; }
.boundary-card.boundary-plain li::before { color:var(--line-strong); }
@media (max-width:820px) { .boundary-grid { grid-template-columns:1fr; } }
.concession { margin-top:14px; padding:16px 20px; border:1px dashed var(--line-strong); border-radius:12px; background:transparent; color:var(--muted); font-size:13.5px; }
.concession strong { color:var(--ink); }
.opp { padding:26px 0; border-top:1px solid var(--line); scroll-margin-top:110px; }
.opp:last-child { border-bottom:1px solid var(--line); }
.opp h3 { display:flex; flex-wrap:wrap; align-items:baseline; gap:10px; font-size:24px; }
.opp h3 small { color:var(--muted); font-size:13px; font-weight:500; }
.eu-chip { display:inline-flex; align-items:center; gap:4px; margin-left:10px; padding:2px 9px; border:1px solid var(--line); border-radius:999px; font-size:11px; font-weight:620; letter-spacing:.04em; color:var(--muted); vertical-align:3px; transition:color .16s,border-color .16s; }
.eu-chip:hover { color:var(--accent); border-color:var(--accent); }
.handoff-strip { margin-top:34px; padding:16px 22px; border:1px solid var(--line); border-radius:12px; background:var(--surface); color:var(--muted); font-size:13.5px; display:flex; flex-wrap:wrap; gap:8px 18px; align-items:center; }
.handoff-strip strong { color:var(--ink); }
.handoff-strip a { color:var(--accent); font-weight:650; }
.contact-grid { display:grid; grid-template-columns:.85fr 1.15fr; gap:70px; align-items:start; }
@media (max-width:820px) { .contact-grid { grid-template-columns:1fr; gap:40px; } }
.demo-tabs { display:flex; flex-wrap:wrap; justify-content:center; gap:4px; width:fit-content; max-width:100%; margin-inline:auto; padding:4px; border:1px solid var(--line); border-radius:999px; background:color-mix(in srgb,var(--surface) 74%,transparent); box-shadow:0 12px 30px rgba(2,8,14,.16); backdrop-filter:blur(12px); }
.demo-tabs button { display:grid; grid-template-columns:19px auto; grid-template-rows:auto auto; align-items:center; column-gap:9px; min-height:46px; padding:6px 16px; border:1px solid transparent; border-radius:999px; background:transparent; color:var(--muted); font:inherit; text-align:left; cursor:pointer; transition:border-color .22s ease,background .22s ease,color .22s ease,box-shadow .22s ease; }
.demo-tabs button svg { grid-row:1/-1; width:19px; height:19px; fill:none; stroke:currentColor; stroke-width:1.45; stroke-linecap:round; stroke-linejoin:round; }
.demo-tabs button b { align-self:end; font-size:12.5px; font-weight:650; line-height:1.2; letter-spacing:-.005em; }
.demo-tabs button small { align-self:start; color:var(--muted); font-size:9.5px; line-height:1.3; }
.demo-tabs button:hover { color:var(--ink); background:color-mix(in srgb,var(--surface) 84%,transparent); }
.demo-tabs button[aria-selected="true"] { color:var(--ink); border-color:color-mix(in srgb,var(--accent) 45%,transparent); background:color-mix(in srgb,var(--accent) 12%,var(--surface)); box-shadow:0 4px 15px color-mix(in srgb,var(--accent) 12%,transparent); }
.demo-tabs button[aria-selected="true"] b { color:var(--accent); }
.demo-tabs button[aria-selected="true"] small { color:color-mix(in srgb,var(--accent) 55%,var(--muted)); }
@keyframes hero-face-in { from { opacity:0; transform:translateY(10px); } to { opacity:1; transform:none; } }
.demo-tab-panel:not([hidden]) { animation:hero-face-in .34s cubic-bezier(.22,.61,.36,1) both; }
@media (prefers-reduced-motion:reduce) {
.demo-tab-panel:not([hidden]) { animation:none; }
.demo-tabs button { transition:none; }
}
.demo-tab-panel[hidden] { display:none; }
.hero-io .demo-tabs { margin:0 auto 38px; }
.hero-io .demo-tab-panel .eyebrow { margin-bottom:14px; }
.hero-io .demo-tab-panel .hero-lede { max-width:none; }
.hero-io .demo-tab-panel .hero-actions { margin:26px 0 0; }
.demo-more { display:flex; justify-content:flex-end; padding:10px 18px; border-top:1px solid var(--line); font-size:13px; }
@media (max-width:900px) {
.demo-tabs { border-radius:20px; }
.demo-tabs button { min-height:38px; padding:6px 12px; border-radius:999px; grid-template-rows:auto; }
.demo-tabs button small { display:none; }
.demo-tabs button b { align-self:center; }
}
.hero-io { padding:64px 0 40px; }
.hero-io .eyebrow { font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; font-size:.6875rem; font-weight:500; letter-spacing:.14em; }
.hero-io h1 { max-width:820px; margin-bottom:1.2rem; font-size:clamp(2.3rem,calc(5.6vw + .4rem),4.1rem); font-weight:700; line-height:1.04; letter-spacing:-.035em; }
.hero-io h1 .accent-word { color:var(--accent); }
.hero-io .hero-lede { max-width:46rem; }
@media (max-width:640px) { .hero-io { padding:44px 0 30px; } }
.env-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:14px; }
.env-card { padding:24px; border:1px solid color-mix(in srgb,var(--on-dark) 13%,transparent); border-radius:14px; background:color-mix(in srgb,var(--on-dark) 4%,transparent); }
.env-card h3 { margin-bottom:9px; font-size:18px; }
.env-card p { margin:0 0 12px; color:var(--on-dark-dim); font-size:13px; }
.env-card .text-link { font-size:12.5px; }
@media (max-width:1080px) { .env-grid { grid-template-columns:1fr 1fr; } }
@media (max-width:640px) { .env-grid { grid-template-columns:1fr; } }
.strategy-list .detail-row { grid-template-columns:210px 1fr; }
@media (max-width:640px) { .strategy-list .detail-row { grid-template-columns:1fr; } }
.strategy-name { font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; font-size:13px; font-weight:600; color:var(--ink); overflow-wrap:anywhere; }
.strategy-name small { display:block; margin-top:5px; font-family:var(--font); color:var(--accent); font-size:10.5px; font-weight:750; letter-spacing:.06em; text-transform:uppercase; }
.comparison-table.compare-3 { table-layout:fixed; min-width:760px; }
.comparison-table.compare-3 th { width:auto; font-size:13.5px; }
.comparison-table.compare-3 th:nth-child(1), .comparison-table.compare-3 td:nth-child(1) { width:34%; }
.comparison-table.compare-3 th:nth-child(2), .comparison-table.compare-3 td:nth-child(2) { width:28%; }
.comparison-table.compare-3 th:nth-child(3), .comparison-table.compare-3 td:nth-child(3) { width:38%; }
.comparison-table.compare-3 th:last-child, .comparison-table.compare-3 td:last-child { background:var(--accent-soft); color:var(--ink); }
.comparison-table.compare-3 td { padding:18px 22px; line-height:1.6; }
@media (hover:hover) {
.comparison-table.compare-3 tbody tr:hover td:last-child { background-color:color-mix(in srgb, var(--ink) 7%, var(--accent-soft)); }
}
.content-split > .callout, .content-split > .timing-note { grid-column:1 / -1; margin-top:34px; }
.ecosystem-grid { grid-template-columns:repeat(5,minmax(0,1fr)); gap:1px; background:var(--line); }
.ecosystem-item { border-right:0 !important; border-bottom:0 !important; }
.ecosystem-item p { overflow-wrap:break-word; }
@media (max-width:1180px) { .ecosystem-grid { grid-template-columns:repeat(3,minmax(0,1fr)); } }
@media (max-width:820px) { .ecosystem-grid { grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media (max-width:640px) { .ecosystem-grid { grid-template-columns:1fr; } }
.ecosystem-item { transition:background-color .18s ease; }
a.ecosystem-item:hover { background:color-mix(in srgb, var(--accent) 8%, var(--bg)); }
.ecosystem-item.current { background:var(--accent); }
.ecosystem-item.current .ecosystem-domain,
.ecosystem-item.current strong,
.ecosystem-item.current p { color:#00131a; }
:root[data-color-theme="light"] .ecosystem-item.current .ecosystem-domain,
:root[data-color-theme="light"] .ecosystem-item.current strong,
:root[data-color-theme="light"] .ecosystem-item.current p { color:#fff; }
@media (prefers-reduced-motion:reduce) { .ecosystem-item { transition:none; } }
.pb-summary { display:flex; flex-wrap:wrap; gap:10px 22px; margin-top:22px; color:var(--muted); font-size:13px; }
.pb-summary b { color:var(--ink); font-size:15px; margin-right:5px; }
.pb-compare { margin-top:18px; color:var(--muted); font-size:13px; }
.pb-compare a { color:var(--accent); font-weight:650; }
.pb-layout { display:grid; grid-template-columns:272px minmax(0,1fr); gap:60px; align-items:start; }
.pb-rail { position:sticky; top:104px; align-self:start; max-height:calc(100vh - 130px); overflow-y:auto; padding-right:6px; }
.pb-filters { display:flex; flex-wrap:wrap; gap:6px; margin-bottom:20px; }
.pb-filter { padding:6px 12px; border:1px solid var(--line-strong); border-radius:999px; background:var(--bg); color:var(--muted); font:inherit; font-size:12.5px; font-weight:650; cursor:pointer; transition:color .16s,border-color .16s,background .16s; }
.pb-filter:hover { color:var(--accent); border-color:var(--accent); }
.pb-filter.is-active { color:var(--accent); border-color:var(--accent); background:var(--accent-soft); }
.pb-nav { display:grid; gap:1px; }
.pb-nav-group { display:flex; align-items:baseline; justify-content:space-between; margin:20px 0 8px; color:var(--muted); font-size:11px; font-weight:760; letter-spacing:.1em; text-transform:uppercase; }
.pb-nav-group:first-child { margin-top:0; }
.pb-nav-group b { color:var(--accent); font-size:11px; }
.pb-nav a { display:block; padding:7px 11px; border-left:2px solid transparent; border-radius:0 7px 7px 0; color:var(--muted); font-size:13px; line-height:1.45; transition:color .16s,background .16s,border-color .16s; }
.pb-nav a:hover { color:var(--ink); background:var(--surface); }
.pb-nav a.is-active { color:var(--accent); background:var(--accent-soft); border-left-color:var(--accent); font-weight:640; }
.pb-item { padding:38px 0; border-top:1px solid var(--line); scroll-margin-top:104px; }
.pb-group { padding-top:8px; }
.pb-group + .pb-item { border-top:0; padding-top:6px; }
.pb-group-title { display:flex; align-items:baseline; gap:12px; margin-bottom:6px; font-size:clamp(26px,3vw,36px); }
.pb-group-title span { color:var(--accent); font-size:15px; font-weight:700; }
.pb-group-blurb { max-width:62ch; margin-bottom:0; color:var(--muted); font-size:14.5px; }
.pb-item-head { margin-bottom:18px; }
.pb-item-head h3 { margin:10px 0 6px; font-size:clamp(21px,2.2vw,26px); }
.pb-lede { margin:0; color:var(--muted); font-size:15px; }
.pb-item-body { display:grid; grid-template-columns:minmax(0,1fr) 290px; gap:40px; align-items:start; }
.pb-prose p { max-width:70ch; margin-bottom:14px; font-size:14.5px; line-height:1.72; }
.pb-prose p:last-child { margin-bottom:0; }
.pb-prose strong { color:var(--ink); }
.pb-aside { padding:20px 22px; border:1px solid var(--line); border-radius:12px; background:var(--surface); }
.pb-aside h4 { margin:0 0 8px; color:var(--accent); font-size:11px; font-weight:760; letter-spacing:.08em; text-transform:uppercase; }
.pb-aside p { margin:0; color:var(--muted); font-size:13.5px; line-height:1.65; }
.pb-aside strong { color:var(--ink); }
.pb-layout[data-filter="capability"] .pb-item:not([data-tag="capability"]),
.pb-layout[data-filter="capability"] .pb-group:not([data-group="capability"]),
.pb-layout[data-filter="capability"] .pb-nav a:not([data-tag="capability"]),
.pb-layout[data-filter="capability"] .pb-nav-group:not([data-group="capability"]),
.pb-layout[data-filter="pattern"] .pb-item:not([data-tag="pattern"]),
.pb-layout[data-filter="pattern"] .pb-group:not([data-group="pattern"]),
.pb-layout[data-filter="pattern"] .pb-nav a:not([data-tag="pattern"]),
.pb-layout[data-filter="pattern"] .pb-nav-group:not([data-group="pattern"]),
.pb-layout[data-filter="concept"] .pb-item:not([data-tag="concept"]),
.pb-layout[data-filter="concept"] .pb-group:not([data-group="concept"]),
.pb-layout[data-filter="concept"] .pb-nav a:not([data-tag="concept"]),
.pb-layout[data-filter="concept"] .pb-nav-group:not([data-group="concept"]) { display:none; }
@media (max-width:1080px) {
.pb-layout { grid-template-columns:1fr; gap:34px; }
.pb-rail { position:static; max-height:none; overflow:visible; padding-bottom:10px; border-bottom:1px solid var(--line); }
.pb-nav { grid-template-columns:1fr 1fr; display:grid; }
.pb-nav-group { grid-column:1/-1; }
.pb-item-body { grid-template-columns:1fr; gap:22px; }
}
@media (max-width:640px) { .pb-nav { grid-template-columns:1fr; } }
@media (prefers-reduced-motion:reduce) { .pb-nav a, .pb-filter { transition:none; } }
.journey.journey-3 { grid-template-columns:repeat(3,minmax(0,1fr)); }
.journey.journey-3 .journey-card { min-height:262px; padding:30px; }
.journey.journey-3 .journey-card::before { font-size:14px; letter-spacing:.04em; margin-bottom:56px; }
.journey.journey-3 .journey-card h3 { font-size:24px; }
.journey.journey-3 .journey-card p { font-size:14.5px; line-height:1.68; }
@media (max-width:1080px) { .journey.journey-3 { grid-template-columns:1fr 1fr; } }
@media (max-width:640px) { .journey.journey-3 { grid-template-columns:1fr; } .journey.journey-3 .journey-card { min-height:0; } }
.bearer-table td:first-child { white-space:normal; min-width:186px; }
.hp-field { position:absolute !important; left:-9999px !important; width:1px; height:1px; opacity:0; pointer-events:none; }
.mono { font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; }
.section-sub { margin-top:64px; }
.section-sub h3 { font-size:clamp(24px,2.6vw,32px); margin-bottom:14px; }
.footnote { margin-top:14px; color:var(--muted); font-size:12.5px; }
.footnote strong { color:var(--ink); }
.anchor-target { scroll-margin-top:110px; }
.section[id], .section-sub[id], h3[id], article[id] { scroll-margin-top:110px; }
.dg { margin-top:30px; border:1px solid var(--line); border-radius:14px; background:var(--surface); }
.dg-head { display:flex; flex-wrap:wrap; align-items:center; gap:10px 18px; padding:14px 20px; border-bottom:1px solid var(--line); }
.dg-head strong { color:var(--ink); font-size:13.5px; letter-spacing:-.01em; }
.dg-body { padding:22px 20px; }
.dg-note { padding:12px 20px; border-top:1px solid var(--line); color:var(--muted); font-size:12px; line-height:1.65; }
.dg-note strong { color:var(--ink); }
.dg-note code { font-size:11.5px; }
.dg-legend { display:flex; flex-wrap:wrap; align-items:center; gap:7px 16px; margin-left:auto; color:var(--muted); font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; font-size:9.5px; font-weight:600; letter-spacing:.11em; text-transform:uppercase; }
.dg-legend b { display:inline-flex; align-items:center; gap:7px; font-weight:inherit; }
.dg-legend i { flex:none; width:17px; height:0; border-top:1px solid var(--line-strong); }
.dg-legend .lg-out i { border-top-style:dashed; }
.dg-legend .lg-key i { border-top:2px solid var(--accent); }
@media (max-width:820px) { .dg-legend { margin-left:0; } }
.dg h3 { margin:0 0 6px; color:var(--ink); font-size:15px; font-weight:660; letter-spacing:-.01em; line-height:1.32; }
.dg h3.mono { font-size:13.5px; letter-spacing:0; overflow-wrap:anywhere; }
.dg p { margin:0; color:var(--muted); font-size:12.5px; line-height:1.62; }
.dg p + p { margin-top:8px; }
.dg-cap { display:block; margin-bottom:9px; color:var(--muted); font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; font-size:9.5px; font-weight:600; letter-spacing:.12em; text-transform:uppercase; }
.dg-path { margin:0 0 8px; color:var(--text); font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; font-size:11.5px; line-height:1.66; overflow-wrap:anywhere; }
.dg code { white-space:nowrap; }
.dg .dg-tag { display:inline-block; margin-left:7px; padding:2px 7px; border:1px solid var(--line-strong); border-radius:999px; color:var(--muted); font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; font-size:9px; font-weight:600; letter-spacing:.1em; text-transform:uppercase; vertical-align:2px; white-space:nowrap; }
.dg a.text-link { margin-top:9px; font-size:12px; }
.dg-band { display:grid; grid-template-columns:172px minmax(0,1fr); gap:12px 22px; align-items:start; padding:16px; border-radius:12px; }
.dg-band-out { border:1px dashed var(--line-strong); background:transparent; }
.dg-band-in { border:1px solid var(--line-strong); background:var(--surface-2); }
.dg-band-key { border-color:color-mix(in srgb,var(--accent) 42%,var(--line-strong)); border-left:3px solid var(--accent); }
.dg-band-key .dg-rail .dg-cap { color:var(--accent); }
.dg-rail p { font-size:11.5px; line-height:1.55; }
.dg-rail h3 { font-size:16px; }
.dg-cells { display:grid; gap:11px; }
.dg-sub { display:grid; gap:8px; }
.dg-row { display:grid; gap:9px; }
.dg-row-2 { grid-template-columns:repeat(2,minmax(0,1fr)); }
.dg-row-3 { grid-template-columns:repeat(3,minmax(0,1fr)); }
.dg-row-5 { grid-template-columns:repeat(5,minmax(0,1fr)); }
.dg-row-6 { grid-template-columns:repeat(6,minmax(0,1fr)); }
.dg-cell { padding:12px 13px; border:1px solid var(--line); border-radius:10px; background:var(--bg); }
.dg-band-out .dg-cell { border-style:dashed; }
.dg-cell b { display:block; margin-bottom:5px; color:var(--ink); font-size:13px; font-weight:660; letter-spacing:-.005em; line-height:1.35; }
.dg-cell b.mono { font-size:12.5px; letter-spacing:0; overflow-wrap:anywhere; }
.dg-cell p { font-size:11.5px; line-height:1.55; }
.dg-flow { display:grid; grid-template-columns:172px minmax(0,1fr); gap:22px; }
.dg-flow > p { grid-column:2; position:relative; min-height:38px; padding:10px 0 10px 40px; color:var(--muted); font-size:12px; line-height:1.5; }
.dg-flow > p::before { content:""; position:absolute; left:17px; top:0; bottom:0; width:1px; background:var(--line-strong); }
.dg-flow > p::after { content:""; position:absolute; left:13px; bottom:1px; width:8px; height:8px; border-right:1px solid var(--line-strong); border-bottom:1px solid var(--line-strong); transform:rotate(45deg); }
@media (max-width:1180px) {
.dg-row-6, .dg-row-5 { grid-template-columns:repeat(3,minmax(0,1fr)); }
}
@media (max-width:960px) {
.dg-band, .dg-flow { grid-template-columns:minmax(0,1fr); }
.dg-flow > p { grid-column:1; }
.dg-rail { padding-bottom:2px; border-bottom:1px solid var(--line); }
}
@media (max-width:760px) {
.dg-row-6, .dg-row-5, .dg-row-3 { grid-template-columns:repeat(2,minmax(0,1fr)); }
.dg-body { padding:16px 12px; }
.dg-band { padding:14px 12px; }
}
@media (max-width:520px) {
.dg-row-6, .dg-row-5, .dg-row-3, .dg-row-2 { grid-template-columns:minmax(0,1fr); }
}
.dg-track { display:grid; grid-template-columns:.76fr .94fr 1.17fr 1.13fr; gap:16px 44px; }
.dg-stage { position:relative; display:flex; flex-direction:column; padding:15px 16px; border:1px solid var(--line-strong); border-radius:12px; background:var(--surface-2); }
.dg-foot { margin:14px 0 0; padding-top:11px; border-top:1px solid var(--line); color:var(--muted); font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; font-size:10px; line-height:1.65; overflow-wrap:anywhere; }
.dg-stage .dg-foot { margin-top:auto; }
.dg-stage-out { border-style:dashed; background:transparent; }
.dg-stage-plain { background:var(--bg); }
.dg-stage::before { content:"→"; position:absolute; right:100%; top:50%; width:46px; transform:translateY(-50%); color:var(--line-strong); font-size:17px; line-height:1; text-align:center; }
.dg-s1 { grid-column:1; grid-row:1 / span 2; }
.dg-s2 { grid-column:2; grid-row:1 / span 2; }
.dg-s3a { grid-column:3; grid-row:1; }
.dg-s4a { grid-column:4; grid-row:1; }
.dg-s3b { grid-column:3; grid-row:2; }
.dg-s4b { grid-column:4; grid-row:2; }
.dg-s1::before { content:none; }
.dg-fields { display:flex; flex-wrap:wrap; gap:4px; margin:0 0 10px; padding:0; list-style:none; }
.dg-fields li { padding:2px 6px; border:1px solid var(--line); border-radius:6px; background:var(--bg); color:var(--muted); font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; font-size:10px; white-space:nowrap; }
.dg-fields li.is-key { border-color:var(--accent); background:var(--accent-soft); color:var(--accent); }
.dg-split { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:14px; margin-top:24px; padding-top:22px; border-top:1px solid var(--line); }
.dg-panel { padding:16px 18px; border:1px solid var(--line); border-left:3px solid var(--line-strong); border-radius:10px; background:var(--bg); }
.dg-panel-on { border-left-color:var(--accent); background:color-mix(in srgb,var(--accent) 5%,var(--bg)); }
.dg-panel-on .dg-cap { color:var(--accent); }
.dg-panel-off { border-left-style:dashed; }
@media (max-width:1160px) {
.dg-track { grid-template-columns:repeat(2,minmax(0,1fr)); }
.dg-s1 { grid-column:1; grid-row:1; }
.dg-s2 { grid-column:2; grid-row:1; }
.dg-s3a { grid-column:1; grid-row:2; }
.dg-s4a { grid-column:2; grid-row:2; }
.dg-s3b { grid-column:1; grid-row:3; }
.dg-s4b { grid-column:2; grid-row:3; }
.dg-s3a::before, .dg-s3b::before { content:none; }
}
@media (max-width:860px) { .dg-split { grid-template-columns:minmax(0,1fr); } }
@media (max-width:700px) {
.dg-track { grid-template-columns:minmax(0,1fr); gap:32px; }
.dg-track > .dg-stage { grid-column:1; grid-row:auto; }
.dg-track .dg-stage::before { content:"↓"; right:auto; left:50%; top:auto; bottom:100%; width:auto; margin-bottom:7px; transform:translateX(-50%); }
.dg-track .dg-s1::before { content:none; }
}
.af-figure { margin:0; padding:22px 18px; }
.af-svg { display:block; width:100%; height:auto; }
.af-svg text { font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; text-anchor:middle; }
.af-svg rect { fill:var(--surface-2); stroke:var(--line-strong); stroke-width:1.4; }
.af-svg .af-hw rect { fill:none; stroke-dasharray:7 5; stroke:var(--muted); }
.af-svg .af-proc-key rect { stroke:color-mix(in srgb,var(--accent) 55%,var(--line-strong)); }
.af-svg .af-inner rect { fill:var(--bg); stroke:var(--line); }
.af-svg .af-inner-key rect { stroke:color-mix(in srgb,var(--accent) 45%,var(--line)); }
.af-svg .af-rule { stroke:var(--line-strong); stroke-width:1; }
.af-svg .af-t { fill:var(--ink); font-size:19px; font-weight:700; letter-spacing:.09em; }
.af-svg .af-t2 { fill:var(--ink); font-size:14px; font-weight:640; letter-spacing:.05em; }
.af-svg .af-m { fill:var(--text); font-size:13px; }
.af-svg .af-d { fill:var(--muted); font-size:12.5px; }
.af-svg .af-sub { fill:var(--muted); font-size:11.5px; }
.af-svg .af-lbl { fill:var(--text); font-size:12.5px; }
.af-svg .af-key { fill:var(--accent); }
.af-svg .af-wire { color:color-mix(in srgb,var(--accent) 62%,var(--line-strong)); }
.af-svg .af-wire line, .af-svg .af-wire path { stroke:currentColor; stroke-width:1.8; fill:none; }
.af-svg .af-wire-dash line { stroke-dasharray:8 6; color:var(--muted); }
.af-svg .af-wire-a { color:color-mix(in srgb,var(--accent) 88%,transparent); }
.af-svg .af-wire-a path { stroke-width:2.4; }
.af-svg .af-wire-b { color:color-mix(in srgb,var(--accent) 50%,var(--line-strong)); }
@media (max-width:900px) {
.af-figure { overflow-x:auto; padding:18px 14px; }
.af-svg { width:1180px; }
}
.sa-svg .sa-band rect { fill:none; stroke:var(--line); stroke-width:1.2; }
.sa-svg .sa-band-out rect { stroke-dasharray:7 5; stroke:var(--muted); }
.sa-svg .sa-tier { text-anchor:start; letter-spacing:.13em; font-size:11px; fill:var(--muted); }
.sa-svg .sa-tier-r { text-anchor:end; }
.sa-svg .sa-row { text-anchor:start; letter-spacing:.11em; font-size:10.5px; fill:var(--muted); }
.sa-svg .sa-cap { text-anchor:start; }
.sa-svg .af-up { fill:var(--good); }
.sa-svg .af-upt { text-anchor:start; fill:var(--good); font-size:10.5px; letter-spacing:.09em; }
@media (max-width:900px) { .sa-svg { width:1240px; } }
.li-svg .af-hw rect { fill:none; stroke-dasharray:7 5; stroke:var(--muted); }
@media (max-width:900px) { .li-svg { width:1180px; } }
.af-svg .af-wire-dash path { stroke-dasharray:8 6; }
.dm-ladder { display:grid; gap:14px; }
.dm-rung { display:grid; grid-template-columns:300px minmax(0,1fr); gap:28px; padding:24px 26px; border:1px solid var(--line-strong); border-radius:14px; background:var(--surface); transition:background-color .24s ease, border-color .24s ease, box-shadow .24s ease; }
.dm-rung:hover { background-color:color-mix(in srgb,var(--accent) 6%,var(--surface)); border-color:color-mix(in srgb,var(--accent) 38%,var(--line-strong)); }
.dm-sim { border-style:dashed; background:transparent; }
.dm-sim:hover { background-color:color-mix(in srgb,var(--accent) 5%,transparent); }
@media (prefers-reduced-motion:reduce) { .dm-rung { transition:none; } }
.dm-tier { display:block; margin-bottom:9px; color:var(--muted); font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; font-size:10px; font-weight:600; letter-spacing:.12em; text-transform:uppercase; }
.dm-rung-key h3 { margin:0 0 9px; font-size:20px; letter-spacing:-.015em; }
.dm-runs { margin:0; color:var(--muted); font-size:13.5px; line-height:1.65; }
.dm-rung-body { display:grid; gap:18px; align-content:center; }
.dm-claim { display:grid; grid-template-columns:112px minmax(0,1fr); gap:18px; align-items:baseline; }
.dm-claim > span { color:var(--accent); font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; font-size:10px; font-weight:600; letter-spacing:.1em; text-transform:uppercase; }
.dm-claim-not > span { color:var(--muted); }
.dm-claim p { margin:0; color:var(--text); font-size:14.5px; line-height:1.66; }
.dm-claim-not p { color:var(--muted); }
.dm-items { margin-top:18px; padding-top:16px; border-top:1px solid var(--line); }
.dm-items b { display:block; color:var(--accent); font-size:32px; font-weight:700; line-height:1; letter-spacing:-.02em; font-variant-numeric:tabular-nums; }
.dm-items span { display:block; margin-top:7px; color:var(--muted); font-size:12.5px; line-height:1.5; }
@media (max-width:900px) {
.dm-rung { grid-template-columns:1fr; gap:18px; }
.dm-claim { grid-template-columns:1fr; gap:4px; }
}
.dm-map { display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.dm-group { border:1px solid var(--line); border-radius:14px; background:var(--surface); overflow:hidden; }
.dm-group > h3 { display:flex; align-items:center; justify-content:space-between; gap:12px; margin:0; padding:13px 17px; border-bottom:1px solid var(--line); background:color-mix(in srgb,var(--ink) 3.5%,transparent); color:var(--muted); font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; font-size:10.5px; font-weight:600; letter-spacing:.12em; text-transform:uppercase; }
.dm-group > h3 b { color:var(--accent); font-size:11.5px; font-variant-numeric:tabular-nums; }
.dm-rows { padding:8px 9px; }
.dm-row { display:grid; grid-template-columns:minmax(0,1fr) 34px minmax(0,1.05fr); align-items:center; gap:6px; padding:11px 12px; border-radius:10px; transition:background .16s ease; }
.dm-row:hover { background:var(--bg); }
.dm-fail { color:var(--text); font-size:13.5px; line-height:1.5; }
.dm-arrow { position:relative; height:1px; background:var(--line-strong); }
.dm-arrow::after { content:""; position:absolute; right:0; top:50%; width:5px; height:5px; margin-top:-3px; border-top:1px solid var(--line-strong); border-right:1px solid var(--line-strong); transform:rotate(45deg); }
.dm-row:hover .dm-arrow, .dm-row:hover .dm-arrow::after { background:var(--accent); border-color:var(--accent); }
.dm-demo b { display:block; color:var(--ink); font-size:13.5px; font-weight:640; }
.dm-row:hover .dm-demo b { color:var(--accent); }
.dm-demo small { display:block; margin-top:3px; color:var(--muted); font-size:12px; line-height:1.45; }
@media (max-width:900px) { .dm-map { grid-template-columns:1fr; gap:28px; } }
.vw-tabs { display:flex; flex-wrap:wrap; justify-content:center; gap:5px; width:fit-content; max-width:100%; margin-inline:auto; padding:5px; border:1px solid var(--line); border-radius:999px; background:color-mix(in srgb,var(--surface) 74%,transparent); box-shadow:0 14px 34px rgba(2,8,14,.16); backdrop-filter:blur(12px); }
.vw-tabs button { display:grid; grid-template-columns:20px auto; grid-template-rows:auto auto; align-items:center; column-gap:10px; min-height:52px; padding:7px 18px; border:1px solid transparent; border-radius:999px; background:transparent; color:var(--muted); font:inherit; text-align:left; cursor:pointer; transition:border-color .22s ease,background .22s ease,color .22s ease,box-shadow .22s ease; }
.vw-tabs button svg { grid-row:1/-1; width:20px; height:20px; fill:none; stroke:currentColor; stroke-width:1.5; stroke-linecap:round; stroke-linejoin:round; }
.vw-tabs button b { align-self:end; color:var(--ink); font-size:13.5px; font-weight:660; line-height:1.2; letter-spacing:-.01em; }
.vw-tabs button small { align-self:start; margin-top:1px; color:var(--muted); font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; font-size:9.5px; letter-spacing:.05em; text-transform:uppercase; }
.vw-tabs button:hover { color:var(--ink); background:color-mix(in srgb,var(--surface) 84%,transparent); }
.vw-tabs button[aria-selected="true"] { color:var(--accent); border-color:color-mix(in srgb,var(--accent) 45%,transparent); background:color-mix(in srgb,var(--accent) 12%,var(--surface)); box-shadow:0 5px 18px color-mix(in srgb,var(--accent) 12%,transparent); }
.vw-tabs button[aria-selected="true"] b { color:var(--accent); }
.vw-tabs button[aria-selected="true"] small { color:color-mix(in srgb,var(--accent) 55%,var(--muted)); }
@media (prefers-reduced-motion:reduce) { .vw-tabs button { transition:none; } }
.vw-panel { margin-top:34px; }
.vw-panel[hidden] { display:none; }
.vw-copy { max-width:none; margin:0 0 26px; color:var(--muted); font-size:15px; line-height:1.7; }
.vw-pending { padding:26px 24px; border:1px dashed var(--line-strong); border-radius:14px; color:var(--muted); font-size:14px; line-height:1.65; }
.vw-pending strong { color:var(--ink); }
@media (max-width:820px) {
.vw-tabs { border-radius:22px; width:100%; }
.vw-tabs button { flex:1 1 100%; min-height:48px; }
}
:root[data-color-theme="light"] .section-dark.usecase-theme .env-card { border-color:var(--line); background:var(--surface); box-shadow:var(--shadow-soft); }
:root[data-color-theme="light"] .section-dark.usecase-theme .env-card p { color:var(--muted); }
:root[data-color-theme="light"] .demo-tabs button[aria-selected="true"] b,
:root[data-color-theme="light"] .vw-tabs button[aria-selected="true"] b { color:var(--accent-2); }
:root[data-color-theme="light"] .demo-tabs button[aria-selected="true"] small,
:root[data-color-theme="light"] .vw-tabs button[aria-selected="true"] small { color:var(--accent-2); }