/* Native scene refinements, authorized 2026-09-16. Original art is unchanged. */
.landing .page-header > .site-brand { gap:12px;font:600 22px/1.2 var(--font-display);white-space:nowrap; }
.landing .site-brand img { width:40px;height:40px;border:1px solid #55585e;border-radius:10px;padding:3px;background:linear-gradient(160deg,#34373c,#17181c);box-shadow:0 3px 8px #0005; }
.landing .beginner-story .bs-story-steps > li > h3 { font:600 23px/1.3 var(--font-display);letter-spacing:-.015em;gap:12px;min-height:60px; }
.landing .beginner-story .bs-step-number { width:30px;height:30px;margin-top:0;border:1px solid #668648;border-radius:5px;background:#20291b;color:var(--color-accent);font:600 19px/28px var(--font-display); }

/* Transport is separate from the seven directly accessible chapter choices. */
.landing #in-action .demo-controls { display:flex;align-items:flex-start;gap:12px;max-width:960px; }
.landing #in-action .scenario-nav { flex:0 1 auto;min-width:0;margin:0; }
.demo-component .demo-playback { display:grid;place-items:center;flex:none;width:44px;height:42px;margin-top:6px;padding:10px;border:1px solid #61646b;border-radius:6px;background:linear-gradient(180deg,#292b2f,#191b1e);color:#d6d9de;transition:background-color 150ms,color 150ms; }
.demo-component .demo-playback svg { width:18px;height:18px;fill:currentColor; }
.demo-component .demo-playback[data-playing="false"] .playback-pause,.demo-component .demo-playback[data-playing="true"] .playback-play { display:none; }
.demo-component .demo-playback:hover { color:var(--color-accent);border-color:var(--color-accent); }
.demo-component .demo-playback:active { background:#30372b; }
.demo-component .demo-playback:focus-visible { outline:2px solid var(--color-accent);outline-offset:3px; }
.demo-component .product-demo:not([data-ready="true"]) .demo-playback { display:none; }
.demo-component .session-heading .session-chevron { display:grid;place-items:center;position:relative;flex:none;width:13px;height:20px;padding:0;border:0;border-radius:3px;background:none;color:#aab0ba;cursor:pointer; }
.demo-component .session-chevron::before { content:"";position:absolute;inset:-2px -5px; }
.demo-component .session-chevron svg { width:11px;height:13px;transition:transform 180ms cubic-bezier(.16,1,.3,1); }
.demo-component .session-chevron[aria-expanded="true"] svg { transform:rotate(180deg); }
.demo-component .session-chevron:hover { color:#fff;background:#ffffff12; }
.demo-component .session-chevron:focus-visible { outline:1px solid #AAF26D;outline-offset:2px; }
.demo-component .card-content { grid-template-columns:minmax(0,1fr) auto;align-items:center;row-gap:2px; }
.demo-component .session-heading { grid-column:1;grid-row:1; }
.demo-component .card-source { grid-column:2;grid-row:1;max-width:none;flex-wrap:nowrap;justify-content:flex-end;gap:6px; }
.demo-component .card-content > .session-preview { grid-column:1 / -1;grid-row:2;margin-top:2px; }
.demo-component .model-sol { color:#C0C1C4; }
.demo-component .product-demo:not([data-ready="true"]) .island-panel { width:min(480px,calc(100% - 24px));--panel-open-width:480px; }
.demo-component .island-stack { container:demo-sessions / inline-size; }
@container demo-sessions (max-width:452px) {
  .demo-component .card-content { grid-template-columns:minmax(0,1fr); }
  .demo-component .card-source { grid-column:1;grid-row:2;justify-content:flex-start; }
  .demo-component .card-content > .session-preview { grid-row:3; }
}
.demo-component .session-excerpt { grid-column:1 / -1;padding:9px 10px;margin-top:7px;border-radius:6px;background:#101114;color:#d0d4dc; }
.demo-component .session-excerpt[hidden] { display:none; }
.demo-component .session-excerpt p { margin:0;font:400 11.5px/1.55 -apple-system,BlinkMacSystemFont,sans-serif; }
.demo-component .app-group-mark { display:flex;width:12px;height:12px;background:none; }
.demo-component .app-group-mark img,.demo-component .source-label img { display:block;width:12px;height:12px;object-fit:contain; }
.demo-component .group-kind { flex:none;font-size:10px;white-space:nowrap;color:#adb3be; }
.demo-component .group-header:has(.app-group-mark) .group-name { letter-spacing:.06em;font-weight:600; }
.demo-component .terminal-panes { grid-template-rows:1fr; }
.demo-component .terminal-pane[data-pane="checks"] { grid-column:2;grid-row:1; }
.demo-component .codex-window .chrome-detail { display:flex;gap:5px;align-items:center; }
.demo-component .codex-question { padding:14px 0 0;margin-top:18px;border-top:1px solid #536058;color:#e3e8e4;font-size:13px; }
.demo-component .codex-question[hidden] { display:none; }
.demo-component .codex-question > div { display:flex;gap:8px;flex-wrap:wrap;margin-top:12px; }
.demo-component .codex-question > div > span { padding:7px 10px;border:1px solid #6d7973;border-radius:7px;background:#343e39; }

/* Shared static native anatomy. This is a product illustration, not a second UI. */
.landing .ni-island { font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#e5e7ed; }
.landing .ni-island svg { display:block;width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;flex:none; }
.landing .ni-island img:not(.ni-creature) { display:inline-block;width:12px;height:12px;object-fit:contain; }
.landing .ni-toolbar { display:flex;align-items:center;gap:10px;min-height:24px;font-size:10px;line-height:1.3;color:#a7adba; }
.landing .ni-usage { display:flex;align-items:center;gap:4px;white-space:nowrap; }
.landing .ni-usage b { color:#4ed290;font-weight:500; }
.landing .ni-usage em { color:#f1b453;font-style:normal; }
.landing .ni-focus { display:flex;align-items:center;gap:5px;margin-left:auto; }
.landing .ni-focus i { display:block;width:23px;height:13px;padding:2px;border-radius:8px;background:#484e58; }
.landing .ni-focus i::before { content:"";display:block;width:9px;height:9px;border-radius:50%;background:#c7ccd3; }
.landing .ni-utilities { display:flex;gap:8px;color:#9ca4b2; }
.landing .ni-utilities svg { width:13px;height:13px; }
.landing .ni-status-strip { display:flex;flex-wrap:wrap;gap:12px;font-size:9px;line-height:1.5;text-transform:uppercase;margin:8px 0 0;color:#a8b0be; }
.landing .ni-needs { color:#efbd6c; }
.landing .ni-working { color:#43d08a; }
.landing .ni-group { display:flex;align-items:center;gap:6px;margin:12px 2px 6px;color:#aeb5c2;font-size:10px;line-height:1.5;letter-spacing:.025em;text-transform:uppercase; }
.landing .ni-group strong { font-weight:600;letter-spacing:.075em; }
.landing .ni-group > span { flex:none; }
.landing .ni-group-line { height:1px;flex:1;background:#25272c; }
.landing .ni-group > svg { width:12px;height:12px;color:#8b94a4; }
.landing .ni-group-dot { width:7px;height:7px;border-radius:2px;background:#8fc7cc; }
.landing .ni-card { display:grid;grid-template-columns:32px minmax(0,1fr) 20px;grid-template-rows:auto auto auto;column-gap:9px;row-gap:4px;padding:10px;background:#202329;border:1px solid #3b3f47;border-radius:10px; }
.landing .ni-card > .ni-creature { grid-column:1;grid-row:1 / 4;align-self:center; }
.landing .ni-creature { width:32px;height:32px;object-fit:contain;image-rendering:pixelated; }
.landing .ni-heading { display:flex;align-items:center;gap:5px;flex-wrap:wrap;grid-column:2;grid-row:1;min-width:0; }
.landing .ni-heading strong { font-size:13px;line-height:1.4;font-weight:600; }
.landing .ni-heading .ni-chevron { flex:none; }
.landing .ni-chevron svg { width:10px;height:12px;color:#a7aeba; }
.landing .ni-state { color:#a9b2c5;font-size:9px;line-height:1.4;white-space:nowrap;letter-spacing:.04em; }
.landing .ni-card[data-state="working"] .ni-state { color:#43d08a; }
.landing .ni-card[data-state="done"] .ni-state,.landing .ni-card[data-state="done"] .ni-done { color:#39d2b8; }
.landing .ni-meta { display:flex;align-items:center;gap:7px;flex-wrap:wrap;min-width:0;color:#adb3bf;font-size:9px;line-height:1.4;grid-column:2;grid-row:2; }
.landing .ni-meta > span { display:inline-flex;align-items:center;gap:3px;white-space:nowrap; }
.landing .ni-meta > span:first-child { font-weight:500; }
.landing .ni-done { grid-column:3;grid-row:1;align-self:start;color:#9ca4b2; }
.landing .ni-done svg { width:19px;height:19px; }
.landing .ni-preview { grid-column:2;grid-row:3;margin:1px 0 0;color:#a8afbc;font-size:10px;line-height:1.45; }
.landing .ni-folder { grid-column:3;grid-row:3;align-self:center;color:#9ca4b2; }
.landing .ni-folder svg { width:16px;height:16px; }
.landing .ni-attention-heading { display:flex;align-items:center;gap:6px;margin:13px 2px 6px;font-size:10px;line-height:1.5;color:#efbd6c;letter-spacing:.04em; }
.landing .ni-attention-heading > i { width:5px;height:5px;border-radius:50%;background:currentColor; }
.landing .ni-attention { display:grid;grid-template-columns:32px minmax(0,1fr) 14px;align-items:center;gap:9px;padding:10px;border:1px solid #675137;border-radius:10px;background:#27231f; }
.landing .ni-attention-copy { min-width:0; }
.landing .ni-request-name { display:flex;align-items:baseline;flex-wrap:wrap;gap:4px; }
.landing .ni-request-name strong { font-size:13px;line-height:1.4;font-weight:600; }
.landing .ni-request-name > span { color:#c0b8ab;font-size:10px; }
.landing .ni-attention .ni-meta { margin-top:4px; }
.landing .ni-attention p { margin:6px 0 0;font-size:11px;line-height:1.5;color:#e7d8bf; }
.landing .ni-return { color:#efbd6c; }
.landing .beginner-story .bs-mac-scene { height:370px; }
.landing .beginner-story .bs-expanded.ni-island { width:calc(100% - 24px);padding:8px 9px 12px;border-radius:0 0 16px 16px; }
.landing .beginner-story .ni-toolbar { font-size:9px;gap:7px; }
.landing .beginner-story .ni-utilities { display:none; }
.landing .beginner-story .ni-heading strong,.landing .beginner-story .ni-request-name strong { font-size:12px; }
.landing .beginner-story .ni-card { column-gap:7px;padding:9px 7px; }
.landing .beginner-story .ni-heading { gap:4px; }
.landing .beginner-story .ni-group { margin-top:9px;font-size:9px; }
.landing .beginner-story .bs-claude-window,.landing .beginner-story .bs-notes-window,.landing .beginner-story .bs-finder-window { top:170px;bottom:12px;left:14px;right:14px; }
.landing .beginner-story .bs-claude-content { padding:12px 14px; }
.landing .beginner-story .bs-request { margin-top:10px; }
.landing .beginner-story .bs-response { margin-top:10px; }
.landing .beginner-story .bs-composer { margin-top:10px; }
.landing .beginner-story .bs-task-scene .bs-composer { display:none; }
.landing .mt-island.ni-island { padding:12px 12px 16px; }
.landing .mt-example { max-width:530px; }
.landing .mt-desktop { padding-inline:14px; }

/* Mixed-tool snapshot follows the same native header row as the main demo. */
.landing .mt-layout { grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:48px; }
.landing .mt-example { max-width:580px; }
.landing .mt-island.ni-island { max-width:none;container:mixed-island / inline-size; }
@container mixed-island (min-width:420px) {
  .landing .mt-island .ni-attention-copy { display:grid;grid-template-columns:minmax(0,1fr) max-content;align-items:center;column-gap:12px; }
  .landing .mt-island .ni-request-name { grid-column:1;grid-row:1; }
  .landing .mt-island .ni-attention .ni-meta { grid-column:2;grid-row:1;justify-content:flex-end;flex-wrap:nowrap;margin:0; }
  .landing .mt-island .ni-attention p { grid-column:1 / -1; }
  .landing .mt-island .ni-card { grid-template-columns:32px minmax(0,1fr) max-content 20px;grid-template-rows:auto auto;align-items:center;column-gap:7px; }
  .landing .mt-island .ni-card > .ni-creature { grid-row:1 / 3; }
  .landing .mt-island .ni-heading { flex-wrap:nowrap;align-items:center;gap:4px; }
  .landing .mt-island .ni-heading strong { font-size:11.5px;white-space:nowrap; }
  .landing .mt-island .ni-card > .ni-meta { grid-column:3;grid-row:1;flex-wrap:nowrap;gap:6px; }
  .landing .mt-island .ni-done { grid-column:4;align-self:center; }
  .landing .mt-island .ni-preview { grid-column:2 / 4;grid-row:2; }
  .landing .mt-island .ni-folder { grid-column:4;grid-row:2; }
}
@media(max-width:959px) {
  .landing .mt-layout { grid-template-columns:minmax(0,1fr); }
}

@media(max-width:1100px) and (min-width:768px) {
  .landing .page-header > .site-brand { font-size:20px; }
  .landing .beginner-story .bs-story-steps { gap:16px; }
  .landing .beginner-story .ni-card { grid-template-columns:26px minmax(0,1fr) 18px;column-gap:5px; }
  .landing .beginner-story .ni-creature { width:26px;height:26px; }
  .landing .beginner-story .ni-meta { gap:4px; }
}
@media(max-width:600px) {
  .landing .page-header > .site-brand { font-size:20px; }
  .landing #in-action .demo-controls { gap:8px; }
  .demo-component .session-heading { display:flex;grid-column:1 / -1;grid-row:1;align-items:center; }
  .demo-component .session-heading .session-chevron { float:none;margin:0;width:13px;height:22px; }
  .demo-component .session-heading .session-state { margin-left:auto; }
  .demo-component .card-content { grid-template-columns:minmax(0,1fr); }
  .demo-component .card-source { grid-column:1 / -1;grid-row:2;justify-content:flex-start;gap:5px; }
  .demo-component .card-content > .session-preview { grid-row:3; }
  .demo-component .card-source .source-label { display:inline-flex;font-size:10px; }
  .demo-component .terminal-pane[data-pane="checks"] { grid-column:1;grid-row:2; }
  .demo-component .terminal-panes:has([data-active="true"]) .terminal-pane[data-active="true"] { grid-column:1;grid-row:1; }
  .demo-component .session-excerpt p { font-size:11px; }
  .demo-component .codex-question { margin-top:10px;padding-top:10px;font-size:12px; }
  .demo-component .codex-question > div { gap:5px;margin-top:8px; }
  .demo-component .codex-question > div > span { padding:5px 7px; }
  .landing .mt-desktop { padding-inline:8px; }
  .landing .mt-island.ni-island { padding-inline:9px; }
  .landing .ni-utilities { display:none; }
}
@media(max-width:359px) {
  .demo-component .session-heading { flex-wrap:wrap;column-gap:4px; }
  .demo-component .session-heading .session-state { margin-left:17px; }
  .demo-component .session-heading .session-name { flex-basis:calc(100% - 17px); }
}
@media(prefers-reduced-motion:reduce) {
  .demo-component .session-chevron svg,.demo-component .demo-playback { transition:none; }
}