/* Vendored unchanged from Tower Standards f5ac1aaa. Do not edit; update with the pinned snapshot. */
/* Tower product sites (Skysper brand): a section library, not a page template. Each product site picks the
   sections its product profile calls for (docs/platform/website.md, products.json) and writes its own copy.
   Consumes only --mk-* tokens (tokens.css) under [data-tower-site]. Fonts: @skysper-ai/tokens/fonts.css,
   or self-host Space Grotesk, Inter, JetBrains Mono and Noto Sans SC (OFL).
   Grammar: Polar ground, Ink type, one Signal Orange point per view, hairlines instead of shadow cards,
   mono for numbers and labels, product mocks in a captioned window marked as sample data. */

.site { min-height: 100vh; background: var(--mk-bg); color: var(--mk-text); font: 400 var(--mk-text-body)/1.75 var(--mk-sans); -webkit-font-smoothing: antialiased; }
.site *, .site *::before, .site *::after { box-sizing: border-box; }
.site a { color: inherit; text-decoration: none; }
.site :is(a, button, summary):focus-visible { outline: 2px solid var(--mk-accent-deep); outline-offset: 4px; border-radius: 4px; }
.site ::selection { background: var(--mk-accent-soft); }
.site :where(ul, ol) { list-style: none; margin: 0; padding: 0; }
.site :where(h1, h2, h3, p, figure, blockquote, dl, dd) { margin: 0; }
.site section { scroll-margin-top: calc(var(--mk-header) + 16px); }
.site-container { width: min(100% - var(--mk-gutter) * 2, var(--mk-container)); margin-inline: auto; }
.site-sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.site-skip { position: absolute; left: 24px; top: -100px; z-index: 100; padding: 12px 20px; background: var(--mk-text); color: var(--mk-bg) !important; }
.site-skip:focus { top: 12px; }
.site-nowrap { white-space: nowrap; }
/* Chinese headings: wrap each phrase in .site-phrase so lines break between phrases, not mid-phrase. */
.site-phrase { display: inline-block; max-width: 100%; }
/* The brand full stop: a headline may end in one Signal Orange "。". */
.site-stop { color: var(--mk-accent); }

/* Announcement: one fact (e.g. a new integration), dark band, never a slogan. */
.site-announce { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 6px 14px; padding: 10px var(--mk-gutter-phone); background: var(--mk-dark); color: var(--mk-dark-muted); font-size: var(--mk-text-small); }
.site-announce strong { color: var(--mk-white); font-weight: 600; }
.site-announce a { color: var(--mk-white); text-decoration: underline !important; text-underline-offset: 4px; }

/* Header: lockup | product name, page anchors, one primary action. */
.site-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid transparent; background: color-mix(in srgb, var(--mk-bg) 94%, transparent); backdrop-filter: blur(8px); transition: border-color 250ms var(--mk-ease); }
.site-header[data-scrolled="true"] { border-bottom-color: var(--mk-line); }
.site-header-inner { display: flex; align-items: center; gap: 32px; min-height: var(--mk-header); }
.site-brand { display: inline-flex; align-items: center; gap: 14px; white-space: nowrap; }
.site-brand-logo { display: block; width: auto; height: 36px; }
.site-brand-product { padding-left: 14px; border-left: 1px solid var(--mk-line); font: 600 var(--mk-text-brand)/1 var(--mk-serif); letter-spacing: -.01em; }
.site-nav { display: flex; flex: 1; align-items: center; justify-content: center; gap: 2px; font-size: var(--mk-text-nav); }
.site-nav > a { padding: 8px 14px; border-radius: var(--mk-radius-button); color: var(--mk-ink-2); transition: background 200ms, color 200ms; }
.site-nav > a:hover { color: var(--mk-text); }
.site-nav > a[aria-current="location"] { color: var(--mk-text); box-shadow: inset 0 -2px 0 var(--mk-text); border-radius: 0; }
.site-nav-actions { display: flex; gap: 10px; margin-left: auto; }
.site-menu-button { display: none; }

/* Buttons: Ink primary, hairline secondary; arrows are line icons, not emoji. */
.site-button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 44px; padding: 10px 20px; border: 1px solid var(--mk-text); border-radius: var(--mk-radius-button); font-weight: 600; font-size: var(--mk-text-nav); line-height: 1.2; transition: background 200ms var(--mk-ease), border-color 200ms var(--mk-ease); }
.site-button svg { width: 16px; height: 16px; flex: none; }
.site-button--primary { background: var(--mk-text); color: var(--mk-white) !important; }
.site-button--primary:hover { background: var(--mk-ink-line); }
.site-button--secondary { border-color: var(--mk-line); background: var(--mk-card); }
.site-button--secondary:hover { border-color: var(--mk-text); }
.site-button--light { border-color: var(--mk-white); background: var(--mk-white); color: var(--mk-text) !important; }
.site-button--outline-light { border-color: var(--mk-dark-line); color: var(--mk-white) !important; }
.site-button--outline-light:hover { border-color: var(--mk-white); }
.site-button--lg { min-height: 52px; padding-inline: 26px; }
.site-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }

/* Eyebrows and indices: mono, letter-spaced; one orange dot at most per section. */
.site-eyebrow { display: flex; align-items: center; gap: 10px; color: var(--mk-muted); font: 500 var(--mk-text-eyebrow)/1.4 var(--mk-mono); letter-spacing: .14em; text-transform: uppercase; }
.site-dot { width: 7px; height: 7px; flex: none; border-radius: 50%; background: var(--mk-accent); }
.site-index { color: var(--mk-muted); font: 500 var(--mk-text-caption)/1 var(--mk-mono); font-variant-numeric: tabular-nums; letter-spacing: .08em; }

/* Section heading: eyebrow, Space Grotesk title, one short intro. */
.site-section { padding-block: var(--mk-section); border-top: 1px solid var(--mk-line); }
.site-section-heading { display: grid; gap: 18px; max-width: 760px; margin-bottom: 56px; }
.site-section-title { font: 700 var(--mk-text-section)/1.25 var(--mk-serif); letter-spacing: -.015em; text-wrap: balance; }
.site-section-intro { color: var(--mk-muted); font-size: var(--mk-text-lead); line-height: 1.85; }

/* Hero: the product's own sentence on the left, its real-looking interface on the right. */
.site-hero { padding-block: 72px 96px; }
.site-hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.site-hero-copy { display: grid; gap: 24px; }
.site-hero-title { font: 700 min(var(--mk-text-hero), 52px)/1.18 var(--mk-serif); letter-spacing: -.02em; text-wrap: balance; }
.site-lead { color: var(--mk-muted); font-size: var(--mk-text-lead); line-height: 1.85; }
.site-facts { display: flex; flex-wrap: wrap; gap: 10px 20px; color: var(--mk-ink-2); font-size: var(--mk-text-small); }
.site-facts li { display: inline-flex; align-items: center; gap: 8px; }
.site-facts svg { width: 16px; height: 16px; color: var(--mk-ok); }

/* Product window: the mock sits in a plain browser frame with a FIG caption that marks it as sample data. */
.site-window { overflow: hidden; border: 1px solid var(--mk-border); border-radius: var(--mk-radius-card); background: var(--mk-card); }
.site-window-bar { display: flex; align-items: center; gap: 14px; height: 38px; padding: 0 14px; border-bottom: 1px solid var(--mk-line); background: var(--mk-surface); color: var(--mk-muted); font: 500 var(--mk-text-caption)/1 var(--mk-mono); }
.site-window-dots { display: inline-flex; gap: 6px; }
.site-window-dots i { width: 9px; height: 9px; border-radius: 50%; background: var(--mk-faint); }
.site-window-path { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; letter-spacing: .04em; }
.site-figure { display: grid; gap: 12px; }
.site-figcaption { display: flex; flex-wrap: wrap; gap: 6px 14px; color: var(--mk-muted); font: 500 var(--mk-text-caption)/1.4 var(--mk-mono); letter-spacing: .08em; }
.site-figcaption b { color: var(--mk-text); font-weight: 600; }

/* Mock UI: a small, honest rendering of the product (sample data), drawn with the same grammar. */
.mock { display: grid; grid-template-columns: 148px minmax(0, 1fr); min-height: 360px; font-size: 12.5px; line-height: 1.5; color: var(--mk-text); }
.mock-side { display: grid; align-content: start; gap: 2px; padding: 14px 10px; border-right: 1px solid var(--mk-line); background: var(--mk-surface); color: var(--mk-ink-2); }
.mock-side span { display: flex; align-items: center; gap: 8px; padding: 6px 8px; border-radius: 4px; }
.mock-side span[data-active] { background: var(--mk-paper-2); color: var(--mk-text); font-weight: 600; }
.mock-side span[data-active]::after { content: ""; width: 5px; height: 5px; margin-left: auto; border-radius: 50%; background: var(--mk-accent); }
.mock-side svg { width: 14px; height: 14px; flex: none; }
.mock-main { display: grid; align-content: start; gap: 14px; padding: 16px 18px; min-width: 0; }
.mock-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.mock-head b { font: 600 15px/1.3 var(--mk-serif); }
.mock-head small { color: var(--mk-muted); font-family: var(--mk-mono); font-size: 11px; letter-spacing: .06em; }
.mock-tag { display: inline-flex; align-items: center; gap: 6px; padding: 1px 8px; border: 1px solid var(--mk-line); border-radius: 3px; color: var(--mk-ink-2); font-size: 11px; white-space: nowrap; }
.mock-tag::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--mk-faint); }
.mock-tag[data-tone="ok"]::before { background: var(--mk-ok); }
.mock-tag[data-tone="wait"]::before { background: var(--mk-accent-deep); }
.mock-kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border: 1px solid var(--mk-line); border-radius: 4px; }
.mock-kpis > div { display: grid; gap: 2px; padding: 10px 12px; }
.mock-kpis > div + div { border-left: 1px solid var(--mk-line); }
.mock-kpis small { color: var(--mk-muted); font-size: 11px; }
.mock-kpis b { font: 600 clamp(14px, 1.25vw, 18px)/1.2 var(--mk-serif); font-variant-numeric: tabular-nums; white-space: nowrap; }
.mock-kpis em { color: var(--mk-muted); font: normal 10.5px/1.3 var(--mk-mono); }
.mock-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.mock-table th { color: var(--mk-muted); font-weight: 500; text-align: left; }
.mock-table :is(th, td) { padding: 7px 8px; border-top: 1px solid var(--mk-line); white-space: nowrap; }
.mock-table td.num, .mock-table th.num { text-align: right; font-family: var(--mk-mono); font-variant-numeric: tabular-nums; }
.mock-table code { font-family: var(--mk-mono); font-size: 11px; color: var(--mk-muted); }
.mock-steps { display: grid; gap: 0; border: 1px solid var(--mk-line); border-radius: 4px; }
.mock-steps li { display: grid; grid-template-columns: 22px minmax(0, 1fr) auto; align-items: center; gap: 10px; padding: 8px 12px; }
.mock-steps li + li { border-top: 1px solid var(--mk-line); }
.mock-steps i { display: inline-grid; place-items: center; width: 18px; height: 18px; border: 1px solid var(--mk-faint); border-radius: 50%; font: normal 10px/1 var(--mk-mono); color: var(--mk-muted); }
.mock-steps li[data-done] i { border-color: var(--mk-text); background: var(--mk-text); color: var(--mk-white); }
.mock-steps li[data-now] i { border-color: var(--mk-text); color: var(--mk-text); }
.mock-steps li[data-now] b { text-decoration: underline; text-underline-offset: 3px; }
.mock-steps small { color: var(--mk-muted); font-family: var(--mk-mono); font-size: 11px; white-space: nowrap; }
.mock-card .mock-steps li { grid-template-columns: 22px minmax(0, 1fr); }
.mock-card .mock-steps small { grid-column: 2; }
.mock-bar { display: flex; height: 22px; overflow: hidden; border: 1px solid var(--mk-line); border-radius: 3px; font-size: 10.5px; }
.mock-bar span { display: flex; align-items: center; padding-left: 6px; width: var(--w); white-space: nowrap; border-right: 1px solid var(--mk-bg); background: var(--mk-paper-2); }
.mock-bar span:nth-child(2) { background: color-mix(in srgb, var(--mk-cool) 55%, var(--mk-card)); }
.mock-bar span:nth-child(3) { background: var(--mk-surface); }
.mock-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.mock-card { display: grid; align-content: start; gap: 8px; padding: 12px; border: 1px solid var(--mk-line); border-radius: 4px; }
.mock-card > b { font-size: 12px; }
.mock-cal { display: grid; grid-template-columns: repeat(7, 1fr); gap: 3px; font: 10.5px/1 var(--mk-mono); color: var(--mk-muted); text-align: center; }
.mock-cal span { display: grid; place-items: center; aspect-ratio: 1; border-radius: 3px; background: var(--mk-surface); }
.mock-cal span[data-in] { background: var(--mk-paper-2); color: var(--mk-text); }
.mock-cal span[data-leave] { background: color-mix(in srgb, var(--mk-cool) 55%, var(--mk-card)); color: var(--mk-text); }
.mock-cal span[data-off] { background: transparent; }

/* Problems: numbered hairline grid. Each item names a concrete weekly chore, not an adjective. */
.site-problems { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--mk-text); }
.site-problems article { display: grid; align-content: start; gap: 12px; padding: 28px 28px 32px 0; border-bottom: 1px solid var(--mk-line); }
.site-problems article:not(:nth-child(3n + 1)) { padding-left: 28px; border-left: 1px solid var(--mk-line); }
.site-problems h3, .site-benefits h3, .site-steps h3, .site-modules h3 { font: 600 18px/1.45 var(--mk-serif); letter-spacing: -.01em; }
.site-problems p, .site-benefits p, .site-steps p, .site-modules p { color: var(--mk-muted); font-size: var(--mk-text-small); line-height: 1.8; }

/* Cost callout: an example calculation, always labelled as such, with its arithmetic in view. */
.site-cost { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 48px; margin-top: 56px; padding: 40px; border: 1px solid var(--mk-line); border-radius: var(--mk-radius-card); background: var(--mk-card); }
.site-cost h3 { margin-top: 14px; font: 700 28px/1.35 var(--mk-serif); letter-spacing: -.015em; }
.site-cost p { margin-top: 14px; color: var(--mk-muted); font-size: var(--mk-text-small); }
.site-cost-total { display: grid; align-content: center; gap: 14px; }
.site-cost-total strong { font: 700 64px/1 var(--mk-serif); font-variant-numeric: tabular-nums; letter-spacing: -.03em; }
.site-cost-total strong small { margin-left: 8px; color: var(--mk-muted); font: 500 var(--mk-text-caption)/1 var(--mk-mono); letter-spacing: .08em; }
.site-cost-weeks { display: grid; grid-template-columns: repeat(26, 1fr); gap: 3px; }
.site-cost-weeks i { aspect-ratio: 1; border-radius: 2px; background: var(--mk-paper-2); }
.site-cost-total > span { color: var(--mk-muted); font: 500 var(--mk-text-caption)/1.5 var(--mk-mono); }

/* Scenes: one job per row, text beside the interface that does it; rows alternate sides. */
.site-scenes { display: grid; gap: 96px; }
.site-scene { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 64px; align-items: center; }
.site-scene:nth-child(even) { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
.site-scene:nth-child(even) .site-scene-copy { order: 2; }
.site-scene-copy { display: grid; gap: 18px; }
.site-scene-copy h3 { font: 700 30px/1.3 var(--mk-serif); letter-spacing: -.015em; text-wrap: balance; }
.site-scene-copy > p { color: var(--mk-muted); line-height: 1.85; }
.site-checks { display: grid; gap: 10px; }
.site-checks li { display: grid; grid-template-columns: 18px minmax(0, 1fr); gap: 10px; font-size: var(--mk-text-small); }
.site-checks svg { width: 16px; height: 16px; margin-top: 4px; color: var(--mk-ok); }

/* Flow (process products): the stages as one numbered line; each stage links to its scene. */
.site-flow { display: grid; grid-template-columns: repeat(var(--stages, 5), minmax(0, 1fr)); border-top: 1px solid var(--mk-text); }
.site-flow li { display: grid; gap: 8px; padding: 22px 18px 22px 0; border-bottom: 1px solid var(--mk-line); }
.site-flow li + li { padding-left: 18px; border-left: 1px solid var(--mk-line); }
.site-flow h3 { font: 600 17px/1.4 var(--mk-serif); }
.site-flow p { color: var(--mk-muted); font-size: var(--mk-text-small); }

/* Quick start (developer products): real commands and their response, mono, copyable. */
.site-code { overflow-x: auto; margin: 0; padding: 20px 22px; border: 1px solid var(--mk-line); border-radius: var(--mk-radius-card); background: var(--mk-dark); color: var(--mk-white); font: 400 13px/1.7 var(--mk-mono); }
.site-code .site-code-comment { color: var(--mk-dark-muted); }

/* Products (Tower OS only): each product's public site, one per row with its category. */
.site-products { border-top: 1px solid var(--mk-text); }
.site-products li { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 6fr) auto; gap: 24px; align-items: baseline; padding: 20px 0; border-bottom: 1px solid var(--mk-line); }
.site-products b { font: 600 18px/1.4 var(--mk-serif); }
.site-products p { color: var(--mk-muted); font-size: var(--mk-text-small); }

/* Modules: a quiet index of everything in the product, in a hairline grid. */
.site-modules { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--mk-text); }
.site-modules li { display: grid; grid-template-columns: 36px minmax(0, 1fr); gap: 14px; padding: 22px 22px 22px 0; border-bottom: 1px solid var(--mk-line); }
.site-modules li:not(:nth-child(3n + 1)) { padding-left: 22px; border-left: 1px solid var(--mk-line); }
.site-modules svg { width: 22px; height: 22px; color: var(--mk-text); }

/* Benefits: what the team stops doing; tags are mono labels, never percentages without evidence. */
.site-benefits { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--mk-text); }
.site-benefits article { display: grid; align-content: start; gap: 12px; padding: 28px 22px 28px 0; }
.site-benefits article + article { padding-left: 22px; border-left: 1px solid var(--mk-line); }
.site-tag { justify-self: start; margin-top: 6px; padding: 2px 8px; border: 1px solid var(--mk-line); border-radius: 3px; color: var(--mk-ink-2); font: 500 var(--mk-text-caption)/1.5 var(--mk-mono); letter-spacing: .04em; }

/* Getting started: numbered steps on one line. */
.site-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--mk-text); counter-reset: step; }
.site-steps li { display: grid; gap: 10px; padding: 28px 28px 0 0; }
.site-steps li + li { padding-left: 28px; border-left: 1px solid var(--mk-line); }

/* FAQ: plain disclosure list; answers state rules and limits, not reassurance. */
.site-faq-layout { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: 64px; }
.site-faq-layout > .site-section-heading { align-content: start; margin-bottom: 0; }
.site-faq { border-top: 1px solid var(--mk-text); }
.site-faq details { border-bottom: 1px solid var(--mk-line); }
.site-faq summary { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 20px 0; cursor: pointer; font: 600 17px/1.5 var(--mk-serif); list-style: none; }
.site-faq summary::-webkit-details-marker { display: none; }
.site-faq summary::after { content: "+"; flex: none; color: var(--mk-muted); font: 400 22px/1 var(--mk-mono); transition: transform 200ms var(--mk-ease); }
.site-faq details[open] summary::after { transform: rotate(45deg); }
.site-faq details p { padding: 0 48px 22px 0; color: var(--mk-muted); font-size: var(--mk-text-small); line-height: 1.85; }

/* Closing: the one dark band; the product's promise in its own words and the entry. */
.site-closing { padding-block: var(--mk-section); background: var(--mk-dark); color: var(--mk-white); }
.site-closing .site-container { display: grid; gap: 22px; justify-items: start; }
.site-closing .site-eyebrow { color: var(--mk-dark-muted); }
.site-closing h2 { font: 700 var(--mk-text-closing)/1.2 var(--mk-serif); letter-spacing: -.02em; text-wrap: balance; }
.site-closing p { color: var(--mk-dark-muted); font-size: var(--mk-text-lead); }
.site-closing .site-stop { color: var(--mk-dark-accent); }

/* Footer: small lockup, the page's anchors, the company line. */
.site-footer { padding-block: 32px; border-top: 1px solid var(--mk-line); color: var(--mk-muted); font-size: var(--mk-text-small); }
.site-footer-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px 32px; }
.site-footer .site-brand-logo { height: 30px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.site-footer nav a:hover { color: var(--mk-text); }
.site-footer svg { width: 12px; height: 12px; }
.site-copyright { font-family: var(--mk-mono); font-size: var(--mk-text-caption); letter-spacing: .08em; }

/* Reveal once on scroll: the script marks below-the-fold blocks "pending"; without JS everything is visible. */
.site [data-reveal] { transition: opacity 600ms var(--mk-ease), transform 600ms var(--mk-ease); }
.site [data-reveal="pending"] { opacity: 0; transform: translateY(12px); }

/* Tablet */
@media (max-width: 1080px) {
  .site-hero-grid, .site-scene { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  .site-scene:nth-child(even) { grid-template-columns: minmax(0, 1fr); }
  .site-scene:nth-child(even) .site-scene-copy { order: 0; }
  .site-benefits { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .site-benefits article { padding-left: 0 !important; border-left: 0 !important; border-bottom: 1px solid var(--mk-line); }
  .site-benefits article:nth-child(even) { padding-left: 22px !important; border-left: 1px solid var(--mk-line) !important; }
  .site-faq-layout { grid-template-columns: minmax(0, 1fr); gap: 32px; }
}
/* Menu drawer below 900px. */
@media (max-width: 900px) {
  .site-menu-button { display: inline-grid; place-items: center; width: 44px; height: 44px; margin-left: auto; border: 1px solid var(--mk-line); border-radius: var(--mk-radius-button); background: var(--mk-card); cursor: pointer; }
  .site-menu-icon, .site-menu-icon::before, .site-menu-icon::after { display: block; width: 18px; height: 1.5px; background: var(--mk-text); content: ""; transition: transform 200ms var(--mk-ease); }
  .site-menu-icon { position: relative; }
  .site-menu-icon::before { position: absolute; top: -6px; }
  .site-menu-icon::after { position: absolute; top: 6px; }
  .site-menu-button[aria-expanded="true"] .site-menu-icon { background: transparent; }
  .site-menu-button[aria-expanded="true"] .site-menu-icon::before { transform: translateY(6px) rotate(45deg); }
  .site-menu-button[aria-expanded="true"] .site-menu-icon::after { transform: translateY(-6px) rotate(-45deg); }
  .site-nav { position: fixed; inset: var(--mk-header-phone) 0 0; display: none; flex-direction: column; align-items: stretch; justify-content: flex-start; gap: 0; padding: 12px var(--mk-gutter-phone) 32px; background: var(--mk-bg); overflow-y: auto; }
  .site-nav[data-open="true"] { display: flex; }
  .site-nav > a { padding: 16px 4px; border-bottom: 1px solid var(--mk-line); border-radius: 0; font-size: 17px; }
  .site-nav-actions { flex-direction: column; margin: 24px 0 0; }
  .site-header-inner { min-height: var(--mk-header-phone); }
}
/* Phone */
@media (max-width: 720px) {
  .site-container { width: min(100% - var(--mk-gutter-phone) * 2, var(--mk-container)); }
  .site-section, .site-closing { padding-block: var(--mk-section-phone); }
  .site-hero { padding-block: 40px 64px; }
  .site-hero-title { font-size: 34px; }
  .site-section-title { font-size: 28px; }
  .site-brand-logo { height: 30px; }
  .site-problems, .site-modules, .site-steps, .site-benefits, .site-flow { grid-template-columns: minmax(0, 1fr); }
  .site-problems article, .site-modules li, .site-steps li, .site-benefits article, .site-flow li { padding-left: 0 !important; border-left: 0 !important; }
  .site-products li { grid-template-columns: minmax(0, 1fr); gap: 6px; }
  .site-steps li { padding-bottom: 24px; border-bottom: 1px solid var(--mk-line); }
  .site-cost { grid-template-columns: minmax(0, 1fr); gap: 28px; padding: 24px; }
  .site-cost-total strong { font-size: 48px; }
  .site-scenes { gap: 64px; }
  .site-scene-copy h3 { font-size: 24px; }
  .mock { grid-template-columns: minmax(0, 1fr); min-height: 0; }
  .mock-side { display: none; }
  .mock-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .mock-kpis > div:nth-child(3) { border-left: 0; }
  .mock-kpis > div:nth-child(n + 3) { border-top: 1px solid var(--mk-line); }
  .mock-row { grid-template-columns: minmax(0, 1fr); }
  .mock-table { display: block; overflow-x: auto; }
  .site-faq details p { padding-right: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .site *, .site *::before, .site *::after { transition: none !important; animation: none !important; }
  .site [data-reveal="pending"] { opacity: 1; transform: none; }
}