/* powers.now shell and pages. Loads after the pw-* kit files, which it does not restyle.
   Ground, foreground and layout live here; material, color and controls come from the kit. */
* { box-sizing: border-box; }
html { color-scheme: dark; scroll-padding-top: 24px; -webkit-text-size-adjust: 100%; }
:root {
  --ground: #111214; --fg: #f7f7f8; --copy: #dedee3; --muted: #b5b6bf; --soft: #a1a2aa; --line: #383a40;
  --gutter: clamp(18px, 4vw, 52px); --measure: 1240px; --ease: var(--motion-ease); --t: 180ms;
}
html[data-host="light"] {
  color-scheme: light;
  --ground: #f2f3f5; --fg: #171719; --copy: #383a42; --muted: #50535d; --soft: #60636d; --line: #c4c7ce;
}
body { margin: 0; min-height: 100dvh; display: flex; flex-direction: column; color: var(--fg); background: var(--ground); font: 400 14px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
::selection { background: var(--electric-teal); color: var(--ink); }
a { color: inherit; }
h1, h2, h3, h4, p, ul, ol, dl, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
code { font: 500 11px/1.3 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
svg { display: block; }
:focus-visible { outline: 2px solid var(--electric-blue); outline-offset: 3px; }
.skip-link { position: absolute; left: 12px; top: -48px; z-index: 20; padding: 10px 14px; border-radius: 8px; background: var(--porcelain); color: var(--ink); font-size: 13px; }
.skip-link:focus { top: 12px; }
main { flex: 1; width: 100%; max-width: var(--measure); margin: 0 auto; padding: 0 var(--gutter) 72px; }

/* Mark: monochrome at rest, gradient only when the destination is active. */
.pw-mark { width: 24px; height: 24px; color: inherit; }
.pw-mark:not(.is-active) [data-accent], .power-icon:not(.is-active) [data-accent] { fill: currentColor; fill-opacity: .2; }
.brand { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; color: inherit; text-decoration: none; }
.brand__word { font-size: 17px; font-weight: 550; letter-spacing: -0.02em; line-height: 1; }
.brand__word span { font-weight: 400; }
.brand--small .brand__word { font-size: 15px; }
.brand--small .pw-mark { width: 20px; height: 20px; }
.lockup { display: inline-flex; align-items: center; gap: 10px; }

/* Header. One row on every page. Mobile menu opens in flow beneath the row and pushes content. */
.site-header { width: 100%; max-width: var(--measure); margin: 0 auto; padding: 10px var(--gutter) 0; }
.site-header__row { display: flex; align-items: center; gap: 12px; min-height: 64px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.site-nav { display: flex; align-items: center; gap: 2px; margin-left: 16px; }
.site-nav a, .site-footer__nav a { position: relative; display: inline-flex; align-items: center; min-height: 44px; padding: 0 12px; border-radius: 8px; color: var(--copy); font-size: 13px; font-weight: 500; text-decoration: none; transition: background-color var(--t) var(--ease), color var(--t) var(--ease); }
.site-nav a:hover, .site-footer__nav a:hover { color: var(--fg); background: var(--action-hover-fill); }
.site-nav a[aria-current="page"] { color: var(--fg); }
.site-nav a[aria-current="page"]::after { content: ""; position: absolute; left: 12px; bottom: 6px; width: 16px; height: 3px; border-radius: 2px; background: var(--signature-gradient); }
.site-header__tools { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.account-control { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 12px; border: 1px solid var(--submenu-button-edge); border-radius: 8px; color: inherit; font-size: 13px; font-weight: 500; text-decoration: none; background: var(--glass-face), var(--submenu-button-fill); box-shadow: var(--glass-bevel), var(--glass-shadow-small); transition: background var(--t) var(--ease), border-color var(--t) var(--ease); }
.account-control:hover { background: var(--glass-face), var(--action-hover-fill); border-color: var(--action-hover-edge); }
.menu-toggle { display: none; }
@media (max-width: 760px) {
  .site-nav { display: none; order: 10; flex-basis: 100%; flex-direction: column; align-items: stretch; margin: 0; padding: 6px 0 10px; border-top: 1px solid var(--line); }
  .site-nav a { min-height: 48px; }
  .site-nav a[aria-current="page"]::after { bottom: auto; top: 50%; left: 0; width: 3px; height: 16px; transform: translateY(-50%); }
  .site-header__row[data-open="true"] .site-nav { display: flex; }
  .menu-toggle { display: grid; }
  .account-control span { display: none; }
  .account-control { width: 44px; padding: 0; justify-content: center; }
}

/* Page scaffolding */
.eyebrow { color: var(--muted); font-size: 12px; font-weight: 500; letter-spacing: .02em; text-transform: uppercase; }
.page-intro { display: grid; gap: 12px; justify-items: start; max-width: 62ch; padding: 56px 0 36px; }
.page-intro h1, .power-head h1 { font-size: clamp(30px, 4vw, 44px); font-weight: 500; line-height: 1.08; letter-spacing: -0.03em; }
.page-intro p:not(.eyebrow) { color: var(--copy); font-size: 16px; line-height: 1.6; }
.section { padding: 40px 0 0; }
.section-heading { display: grid; gap: 8px; max-width: 62ch; margin-bottom: 24px; }
.section-heading h2, .glass-panel__header h2 { font-size: 22px; font-weight: 550; line-height: 1.3; letter-spacing: -0.025em; }
.section-heading p { color: var(--muted); font-size: 14px; line-height: 1.6; }
.section--split { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
@media (max-width: 580px) { .section-heading h2, .glass-panel__header h2 { font-size: 20px; } .page-intro { padding-top: 36px; } }

/* Home */
.hero { display: grid; gap: 20px; justify-items: start; max-width: 880px; padding: 64px 0 24px; }
.definition { font-size: clamp(28px, 3.6vw, 46px); font-weight: 500; line-height: 1.12; letter-spacing: -0.035em; text-wrap: balance; }
.hero__sub { max-width: 60ch; color: var(--copy); font-size: 16px; line-height: 1.6; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.hero__actions .submenu-button { font-size: 13px; }
@media (max-width: 580px) { .hero { padding-top: 40px; } .hero__sub { font-size: 15px; } }

.demo { padding-top: 48px; }
.frames { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 20px; align-items: start; }
@media (max-width: 420px) { .frames { grid-template-columns: minmax(0, 1fr); } }
.frame { min-width: 0; overflow: hidden; }
.frame__bar { display: flex; align-items: center; gap: 12px; min-height: 44px; padding: 6px 14px; border-bottom: 1px solid var(--surface-edge-quiet); color: var(--muted); font-size: 12px; font-weight: 500; }
.frame__bar .component-pill { margin-left: auto; }
.frame__dots { display: inline-flex; gap: 5px; }
.frame__dots i { width: 8px; height: 8px; border-radius: 50%; background: currentColor; opacity: .35; }
.frame__url { padding: 4px 10px; border-radius: 6px; background: var(--surface-well-fill); color: var(--copy); font: 500 11px/1.4 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.chat { display: grid; gap: 14px; padding: 18px 16px 14px; }
.chat__msg { display: grid; gap: 12px; max-width: 100%; }
.chat__msg p { font-size: 14px; line-height: 1.55; }
.chat__msg--user { justify-self: end; max-width: 78%; padding: 10px 14px; border-radius: 16px 16px 4px 16px; background: var(--surface-section-fill); border: 1px solid var(--surface-edge-quiet); }
.chat__msg--assistant { padding-right: 8px; }
.chat__composer { display: flex; align-items: center; justify-content: space-between; min-height: 44px; margin-top: 6px; padding: 0 8px 0 14px; border: 1px solid var(--surface-edge-quiet); border-radius: 22px; color: var(--soft); font-size: 13px; }
.chat__send { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; color: var(--ground); background: var(--fg); }
.site-mock { display: grid; gap: 16px; padding: 16px; }
.site-mock__nav { display: flex; align-items: center; gap: 14px; }
.site-mock__nav > span:not(.site-mock__logo) { width: 44px; height: 8px; border-radius: 4px; background: currentColor; opacity: .18; }
.site-mock__logo { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 7px; background: var(--fg); color: var(--ground); font-size: 13px; font-weight: 600; }
.site-mock__hero { display: grid; gap: 8px; padding: 4px 0 6px; }
.line { display: block; height: 8px; width: 70%; border-radius: 4px; background: currentColor; opacity: .14; }
.line--title { height: 14px; width: 55%; opacity: .32; }
.line--short { width: 40%; }

/* Power card: the shared example-mode card. Same markup inside the chat and on the site. */
.power-card { display: grid; gap: 14px; padding: 16px; }
.power-card__header { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.power-card__brand { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 8px; background: var(--fg); color: var(--ground); font-size: 13px; font-weight: 600; }
.power-card__names { display: grid; min-width: 0; line-height: 1.25; }
.power-card__names strong { font-size: 13px; font-weight: 550; }
.power-card__names span { color: var(--muted); font-size: 11px; }
.power-card__lane { margin-left: auto; }
.power-card__title { font-size: 15px; font-weight: 550; letter-spacing: -0.015em; }
.power-card__fields { display: grid; gap: 6px; }
.power-card__field { display: flex; gap: 10px; font-size: 13px; }
.power-card__field dt { flex: 0 0 76px; color: var(--muted); }
.power-card__field dd { margin: 0; min-width: 0; }
.power-card__field .by { color: var(--soft); font-size: 11px; }
.power-card__options { display: flex; flex-wrap: wrap; gap: 8px; }
.option { font-size: 12px; min-height: 40px; padding: 0 12px; }
.option--selected { position: relative; border-color: transparent; }
.option--selected::after { content: ""; position: absolute; inset: -1px; padding: 1px; border-radius: inherit; background: var(--signature-gradient); -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0); -webkit-mask-composite: xor; mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0); mask-composite: exclude; pointer-events: none; }
.power-card__footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.power-card .waypoint-action { min-height: 40px; padding: 8px 14px; font-size: 12px; }
.preview-stage { max-width: 520px; }

/* Status vocabulary: written labels; cues are supplementary. */
.status-pill { color: inherit; }
.status-pill::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: currentColor; opacity: .45; }
.status-pill[data-status="working"]::before { background: var(--waypoint-color); opacity: 1; }
.status-pill[data-status="done"]::before { opacity: 1; }
.status-pill[data-status="attention"] { border-style: dashed; }
.status-pill[data-status="idle"] { color: var(--muted); }

/* Gallery */
.power-gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.power-gallery--row { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.power-tile { display: flex; align-items: center; gap: 14px; min-height: 96px; padding: 16px; color: inherit; text-decoration: none; transition: transform var(--t) var(--ease), border-color var(--t) var(--ease), box-shadow var(--t) var(--ease); }
.power-tile:hover { transform: translateY(-1px); border-color: var(--action-hover-edge); }
.power-tile__icon, .power-head__icon, .lab__icon { flex: 0 0 auto; }
.power-tile__text { display: grid; gap: 3px; min-width: 0; }
.power-tile__text strong { font-size: 14px; font-weight: 550; }
.power-tile__text span { color: var(--muted); font-size: 12.5px; line-height: 1.45; }
.power-tile__go { margin-left: auto; color: var(--soft); transition: transform var(--t) var(--ease); }
.power-tile:hover .power-tile__go { transform: translateX(2px); color: var(--fg); }
.power-tile[aria-current="page"] { border-color: transparent; }
.power-tile[aria-current="page"]::after { content: ""; position: absolute; inset: -1px; padding: 1px; border-radius: inherit; background: var(--signature-gradient); -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0); -webkit-mask-composite: xor; mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0); mask-composite: exclude; pointer-events: none; }

/* Build band */
.band { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; margin-top: 56px; padding: 32px; overflow: hidden; }
.band__text { display: grid; gap: 8px; max-width: 56ch; }
.band__text h2 { font-size: 24px; font-weight: 550; letter-spacing: -0.025em; }
.band__text p { color: var(--copy); font-size: 14px; line-height: 1.6; }
.band__action { flex-shrink: 0; }
@media (max-width: 580px) { .band { padding: 24px 20px; } }

/* Power landing */
.power-head { display: grid; gap: 24px; padding: 48px 0 8px; }
.power-head__id { display: flex; align-items: flex-start; gap: 18px; }
.power-head__id > div { display: grid; gap: 8px; }
.power-head__icon { width: 54px; height: 54px; }
.power-head__icon svg { width: 28px; height: 28px; }
.power-head__icon.is-active { border-color: transparent; }
.power-head__icon.is-active::before { background: var(--signature-gradient); }
.promise { max-width: 60ch; color: var(--copy); font-size: 17px; line-height: 1.5; }
.cta-bar { display: flex; flex-wrap: wrap; gap: 10px; }
.cta-bar .submenu-button { font-size: 13px; }
.cta-bar .waypoint-action { min-height: 44px; padding: 8px 16px; }
.power-head .cta-bar { padding: 16px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
@media (max-width: 580px) {
  .power-head__id { gap: 12px; }
  .power-head__icon { width: 44px; height: 44px; }
  .power-head__icon svg { width: 24px; height: 24px; }
  .cta-bar > * { flex: 1 1 100%; }
}
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; counter-reset: step; }
.steps--five { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.step { display: grid; gap: 8px; align-content: start; padding: 20px; }
.step__n { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 8px; background: var(--surface-well-fill); color: var(--fg); font-size: 12px; font-weight: 600; }
.step h3 { font-size: 15px; font-weight: 550; }
.step p { color: var(--muted); font-size: 13px; line-height: 1.6; }
.connects { display: flex; flex-wrap: wrap; gap: 8px; }
.lanes { display: grid; gap: 14px; }
.lanes li { display: grid; grid-template-columns: 16px 1fr; column-gap: 12px; align-items: start; font-size: 13px; }
.lanes li svg { margin-top: 2px; }
.lanes strong { font-weight: 550; }
.lanes span { grid-column: 2; color: var(--muted); line-height: 1.55; }
.pricing-note .glass-panel__body { display: grid; gap: 14px; justify-items: start; }
.pricing-note p { color: var(--copy); line-height: 1.6; }
.pricing-note .cta-bar { width: 100%; }

/* Pricing */
.tiers { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.tier .glass-panel__body { display: grid; gap: 16px; justify-items: start; }
.tier p { color: var(--copy); line-height: 1.6; }
.tier__list { display: grid; gap: 8px; width: 100%; }
.tier__list li { display: flex; gap: 10px; align-items: center; font-size: 13px; }
.tier__list svg { flex-shrink: 0; color: var(--surface-cue); }

/* Docs, labs */
.doc-links, .labs { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; }
.doc-link, .lab { display: flex; align-items: center; gap: 14px; padding: 18px; color: inherit; text-decoration: none; }
.doc-link__text, .lab__text { display: grid; gap: 4px; min-width: 0; }
.doc-link__text strong, .lab__text strong { font-size: 14px; font-weight: 550; }
.doc-link__text span, .lab__text span { color: var(--muted); font-size: 13px; line-height: 1.5; }
.lab__text code { color: var(--soft); }
.action-open__icon { margin-left: auto; color: var(--soft); }
.status-list { display: grid; gap: 12px; }
.status-list li { display: grid; grid-template-columns: 160px 1fr; align-items: center; gap: 14px; font-size: 13px; color: var(--copy); }
@media (max-width: 580px) { .status-list li { grid-template-columns: 1fr; gap: 6px; } }

/* Brand sheet */
.brand-sheet { display: grid; gap: 16px; }
.brand-sheet__row { display: flex; flex-wrap: wrap; gap: 32px; align-items: center; }
.brand-sheet__cell { display: grid; gap: 10px; justify-items: center; color: var(--muted); font-size: 12px; }
.brand-sheet__cell .icon-glass.is-active { border-color: transparent; }
.brand-sheet__cell .icon-glass.is-active::before { background: var(--signature-gradient); }

/* Footer */
.site-footer { width: 100%; max-width: var(--measure); margin: 0 auto; padding: 0 var(--gutter) 28px; }
.site-footer__row { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; padding: 20px 0 12px; border-top: 1px solid var(--line); }
.site-footer__nav { display: flex; flex-wrap: wrap; gap: 2px; }
.appearance { display: flex; gap: 2px; margin-left: auto; padding: 3px; border: 1px solid var(--line); border-radius: 8px; }
.appearance button { min-width: 56px; min-height: 38px; padding: 0 10px; border: 1px solid transparent; border-radius: 5px; background: none; color: var(--copy); font: inherit; font-size: 13px; cursor: pointer; transition: background-color var(--t) var(--ease); }
.appearance button:hover { background: var(--action-hover-fill); }
.appearance button[aria-pressed="true"] { color: var(--fg); background: var(--submenu-button-fill); border-color: var(--submenu-button-edge); }
.site-footer__note { max-width: 70ch; color: var(--soft); font-size: 12px; line-height: 1.6; }
@media (max-width: 580px) { .appearance { margin-left: 0; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .power-tile:hover, .power-tile:hover .power-tile__go { transform: none; }
}