/* Public marketing only. Brand Guide v2 owns this palette; application UI is untouched. */
.marketing-site {
  --bt-radius-pill: 999px;
  --mk-ease: cubic-bezier(.32, .72, 0, 1);
  --mk-press-duration: 160ms;
  --mk-gap: calc(var(--spacing) * 6);
  background: var(--mk-ground);
  color: var(--mk-text);
  font-family: var(--font-sans);
  text-wrap: pretty;
}
.mk-shell { width: min(100% - 3rem, 84rem); margin-inline: auto; }
.mk-nav { background: var(--mk-ground); box-shadow: 0 1px var(--mk-line); position: sticky; top: 0; z-index: 50; }
.mk-nav-row { display: flex; align-items: center; justify-content: space-between; gap: var(--mk-gap); min-height: 72px; }
.mk-nav-links, .mk-nav-actions, .mk-actions { display: flex; align-items: center; flex-wrap: wrap; gap: var(--mk-gap); }
.mk-nav-links > a, .mk-nav-links > button, .mk-login { color: var(--mk-muted); font-size: var(--text-sm); padding-block: calc(var(--spacing) * 3); }
.mk-nav-links a:hover, .mk-login:hover, .mk-footer a:hover { color: var(--mk-text); }
.mk-nav-links a[aria-current='page'] { color: var(--mk-text); }
.mk-logo { display: inline-flex; align-items: center; min-height: 48px; flex-shrink: 0; }
.marketing-site .mk-nav .btn, .mk-page .btn { border-radius: var(--bt-radius-pill); }
.marketing-site .mk-nav .btn-primary, .mk-page .btn-primary { background: var(--mk-text); color: var(--mk-ground); box-shadow: none; }
.mk-page .btn-secondary { background: var(--mk-surface); color: var(--mk-text); box-shadow: inset 0 0 0 1px var(--mk-line); }
.mk-page :is(a, button, summary, input):focus-visible, .mk-nav a:focus-visible, .mk-footer a:focus-visible { outline: 2px solid var(--mk-text); outline-offset: 5px; }
.mk-page h1, .mk-page h2 { font-family: var(--font-display); font-weight: 500; letter-spacing: var(--tracking-tight); text-wrap: pretty; }
.mk-page h1 { font-size: clamp(2rem, 3.4vw, 3rem); line-height: 1.2; max-width: 32ch; }
.mk-page h2 { font-size: clamp(1.5rem, 2.5vw, 2.25rem); line-height: 1.25; max-width: 26ch; }
.mk-page h3 { font-size: var(--text-lg); font-weight: var(--font-weight-semibold); line-height: var(--leading-snug); }
.mk-page p { color: var(--mk-muted); line-height: var(--leading-relaxed); }
.mk-hero { padding-block: calc(var(--spacing) * 24) calc(var(--spacing) * 16); }
.mk-hero p { max-width: 56ch; margin-top: var(--mk-gap); font-size: var(--text-lg); }
.mk-hero .mk-audience { font-size: var(--text-sm); }
.mk-actions { margin-top: calc(var(--spacing) * 8); }
.mk-link { display: inline-block; color: var(--mk-text); text-decoration: none; text-underline-offset: 6px; padding-block: calc(var(--spacing) * 3); }
.mk-section { padding-block: calc(var(--spacing) * 20); box-shadow: inset 0 1px var(--mk-line); scroll-margin-top: 100px; }
.mk-section-head { display: grid; grid-template-columns: 1fr 1fr; gap: calc(var(--spacing) * 16); margin-bottom: calc(var(--spacing) * 12); align-items: start; }
.mk-section-head p { max-width: 55ch; font-size: var(--text-lg); }
.mk-section-head .mk-link { font-size: var(--text-sm); margin-top: calc(var(--spacing) * 4); }
.mk-flow { display: grid; grid-template-columns: repeat(6, 1fr); gap: var(--mk-gap); padding-block: calc(var(--spacing) * 8); }
.mk-flow li { box-shadow: inset 0 1px var(--mk-line); padding-top: calc(var(--spacing) * 5); }
.mk-flow span { display: block; color: var(--mk-muted); font-size: var(--text-xs); margin-bottom: calc(var(--spacing) * 3); }
.mk-flow a { font-size: var(--text-sm); }
.mk-capabilities { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: calc(var(--spacing) * 12) calc(var(--spacing) * 10); }
.mk-capability { box-shadow: inset 0 1px var(--mk-line); padding-top: var(--mk-gap); scroll-margin-top: 110px; }
.mk-capability p { margin-top: calc(var(--spacing) * 3); font-size: var(--text-sm); }
.mk-capability ul { margin-block: calc(var(--spacing) * 5); color: var(--mk-muted); font-size: var(--text-sm); line-height: var(--leading-relaxed); }
.mk-capability li { margin-block: calc(var(--spacing) * 2); padding-left: calc(var(--spacing) * 4); position: relative; }
.mk-capability li::before { content: '–'; position: absolute; left: 0; }
.mk-capability a { display: inline-block; padding-block: calc(var(--spacing) * 3); margin-top: calc(var(--spacing) * 3); font-size: var(--text-sm); text-underline-offset: 5px; }
.mk-capability a:hover { text-decoration: underline; }
.mk-demo { margin-block: calc(var(--spacing) * 8) calc(var(--spacing) * 16); }
.mk-demo iframe { width: 100%; height: 820px; border: 0; display: block; color-scheme: inherit; }
.mk-demo figcaption { color: var(--mk-muted); font-size: var(--text-xs); margin-top: calc(var(--spacing) * 4); }
.mk-statement { font-family: var(--font-display); font-size: clamp(1.5rem, 3vw, 2.5rem); line-height: var(--leading-snug); max-width: 35ch; }
.mk-note { font-size: var(--text-sm); }
.mk-split { display: grid; grid-template-columns: 1fr 1fr; gap: calc(var(--spacing) * 16); align-items: start; }
.mk-panel { padding: calc(var(--spacing) * 8); border-radius: var(--radius-xl); background: var(--mk-surface); box-shadow: inset 0 0 0 1px var(--mk-line); }
.mk-panel h3 + p, .mk-panel p + p { margin-top: calc(var(--spacing) * 4); }
.mk-records { margin-top: calc(var(--spacing) * 6); }
.mk-records li { display: flex; justify-content: space-between; gap: var(--mk-gap); padding-block: calc(var(--spacing) * 4); box-shadow: inset 0 1px var(--mk-line); font-size: var(--text-sm); }
.mk-records span { color: var(--mk-muted); }
.mk-faq { max-width: 52rem; }
.mk-faq details { box-shadow: inset 0 1px var(--mk-line); padding-block: var(--mk-gap); }
.mk-faq summary { cursor: pointer; font-size: var(--text-lg); }
.mk-faq p { margin-top: calc(var(--spacing) * 4); max-width: 65ch; }
.mk-cta { display: flex; flex-direction: column; text-align: center; gap: calc(var(--spacing) * 8); align-items: center; padding-block: calc(var(--spacing) * 12); }
.mk-cta h2 { max-width: none; }
.mk-cta p { max-width: 60ch; margin-top: calc(var(--spacing) * 5); }
.mk-footer { padding-block: calc(var(--spacing) * 12); background: var(--mk-ground); box-shadow: inset 0 1px var(--mk-line); }
.mk-footer-inner { display: flex; flex-wrap: wrap; align-items: center; gap: var(--mk-gap); justify-content: space-between; }
.mk-footer p, .mk-footer a { color: var(--mk-muted); font-size: var(--text-sm); }
.mk-footer nav { display: flex; gap: 0 calc(var(--spacing) * 5); flex-wrap: wrap; }
.mk-footer a { padding-block: calc(var(--spacing) * 3); }
.mk-theme-toggle { color: var(--mk-muted); font-size: var(--text-sm); min-height: 44px; padding-inline: calc(var(--spacing) * 3); cursor: pointer; border-radius: var(--bt-radius-pill); box-shadow: inset 0 0 0 1px var(--mk-line); }
.mk-theme-toggle:hover { color: var(--mk-text); }
.mk-theme-toggle:focus-visible { outline: 2px solid var(--mk-text); outline-offset: 5px; }
@media (max-width: 900px) {
  .mk-nav-links { gap: calc(var(--spacing) * 4); }
  .mk-capabilities { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .mk-flow { grid-template-columns: repeat(3, 1fr); }
  .mk-section-head, .mk-split { gap: calc(var(--spacing) * 8); }
  .mk-demo iframe { height: 780px; }
}
@media (max-width: 620px) {
  .mk-shell { width: calc(100% - 2rem); }
  .mk-nav-row { min-height: 72px; flex-wrap: wrap; gap: 0 calc(var(--spacing) * 3); padding-block: calc(var(--spacing) * 3); }
  .mk-nav-links { order: 3; width: 100%; justify-content: space-between; }
  .mk-nav-actions { gap: calc(var(--spacing) * 3); }
  .mk-hero { padding-block: calc(var(--spacing) * 14); }
  .mk-section { padding-block: calc(var(--spacing) * 14); }
  .mk-section-head, .mk-split, .mk-capabilities { grid-template-columns: 1fr; }
  .mk-capabilities { gap: calc(var(--spacing) * 8); }
  .mk-section-head { margin-bottom: calc(var(--spacing) * 8); }
  .mk-flow { grid-template-columns: repeat(2, 1fr); }
  .mk-cta { align-items: flex-start; text-align: left; }
  .mk-panel { padding: var(--mk-gap); }
  .mk-demo iframe { height: 1000px; }
  .mk-page h1 { font-size: var(--text-3xl); }
}
@media (prefers-reduced-motion: reduce) {
  .mk-page *, .mk-nav * { scroll-behavior: auto; transition: none; }
}

/* Editorial product scenes: the image carries the detail; copy carries the idea. */
.mk-hero-home { padding-block: calc(var(--spacing) * 24) calc(var(--spacing) * 12); }
.mk-hero-home h1 { font-size: clamp(1.75rem, 2.8vw, 2.5rem); max-width: 40ch; font-family: var(--font-sans); font-weight: 400; }
.mk-product-show { margin: 0; width: 100%; }
.mk-product-show iframe { display: block; width: 100%; height: 530px; border: 0; color-scheme: inherit; }
.mk-product-show-hero iframe { height: 635px; }
.mk-scope { text-align: center; padding-block: calc(var(--spacing) * 14) calc(var(--spacing) * 20); }
.mk-scope p { font-size: var(--text-sm); margin-bottom: calc(var(--spacing) * 8); }
.mk-scope > div { display: flex; flex-wrap: wrap; justify-content: center; gap: calc(var(--spacing) * 5) calc(var(--spacing) * 10); }
.mk-scope a { font-size: var(--text-sm); }
.mk-stories { display: grid; gap: calc(var(--spacing) * 20); }
.mk-story { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); align-items: center; gap: calc(var(--spacing) * 12); }
.mk-story-copy { padding-block: calc(var(--spacing) * 8); }
.mk-story-copy p { margin-block: calc(var(--spacing) * 6) calc(var(--spacing) * 4); max-width: 38ch; font-size: var(--text-base); }
.mk-story-visual { min-width: 0; }
.mk-story-reverse { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); }
.mk-story-reverse .mk-story-visual { order: -1; }
.mk-section-open { box-shadow: none; padding-top: calc(var(--spacing) * 28); }
.mk-definition { max-width: 90ch; font-size: var(--text-sm); margin-top: calc(var(--spacing) * 12); }
.mk-breadcrumb { display: block; width: fit-content; color: var(--mk-muted); margin-bottom: calc(var(--spacing) * 6); font-size: var(--text-sm); }
.mk-chapter { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: calc(var(--spacing) * 16); padding-block: calc(var(--spacing) * 20); box-shadow: inset 0 1px var(--mk-line); }
.mk-chapter-intro p { margin-top: calc(var(--spacing) * 5); max-width: 35ch; }
.mk-chapter .mk-capabilities { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.mk-chapter .mk-capability { box-shadow: none; padding-top: 0; }
.mk-feature-index { display: flex; flex-wrap: wrap; gap: calc(var(--spacing) * 3) calc(var(--spacing) * 8); padding-bottom: calc(var(--spacing) * 12); }
.mk-feature-index a { color: var(--mk-muted); font-size: var(--text-sm); padding-block: calc(var(--spacing) * 2); }
.mk-nav-links > button { display: flex; align-items: center; gap: calc(var(--spacing) * 2); background: none; border: 0; cursor: pointer; }
.mk-nav-menu { position: fixed; inset: 72px auto auto 50%; translate: -50% 0; width: min(34rem, calc(100vw - 2rem)); margin: 0; padding: calc(var(--spacing) * 6); background: var(--mk-surface); color: var(--mk-text); border: 0; border-radius: var(--radius-md); box-shadow: inset 0 0 0 1px var(--mk-line), var(--shadow-xl); max-height: calc(100dvh - 160px); overflow-y: auto; }
.mk-nav-menu a { display: block; padding: calc(var(--spacing) * 3); font-size: var(--text-sm); color: var(--mk-muted); }
.mk-nav-menu-intro { display: grid; grid-template-columns: 1fr 1fr; padding-bottom: calc(var(--spacing) * 3); margin-bottom: calc(var(--spacing) * 3); box-shadow: 0 1px var(--mk-line); }
.mk-nav-menu-intro a { color: var(--mk-text); }
.mk-nav-menu-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 calc(var(--spacing) * 6); }
.mk-nav-menu-resources { width: min(28rem, calc(100vw - 2rem)); }
.mk-nav :is(button,a):focus-visible { outline: 2px solid var(--mk-text); outline-offset: 4px; }
.mk-footer-grid { display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: calc(var(--spacing) * 12); padding-bottom: calc(var(--spacing) * 16); }
.mk-footer-group { display: flex; flex-direction: column; align-items: flex-start; }
.mk-footer-group h2 { color: var(--mk-text); font-size: var(--text-sm); margin-bottom: calc(var(--spacing) * 4); }
.mk-footer-group a { padding-block: calc(var(--spacing) * 2); }
.mk-footer-brand { display: flex; flex-direction: column; align-items: flex-start; gap: calc(var(--spacing) * 4); }
.marketing-site :is(.mk-page,.mk-nav) .btn { transition: transform var(--mk-press-duration) var(--mk-ease), background-color var(--mk-press-duration) var(--mk-ease); }
.marketing-site :is(.mk-page,.mk-nav) .btn:active:not(:focus-visible) { transform: scale(.97); }
@media (hover: hover) and (pointer: fine) {
  .mk-link:hover, .mk-feature-index a:hover, .mk-scope a:hover { color: var(--mk-text); text-decoration: underline; }
  .mk-nav-menu a:hover, .mk-nav-links > button:hover { color: var(--mk-text); }
}
@media (max-width: 900px) {
  .mk-story, .mk-chapter { gap: calc(var(--spacing) * 8); }
  .mk-footer-grid { grid-template-columns: repeat(3, 1fr); gap: calc(var(--spacing) * 8); }
  .mk-footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 620px) {
  .mk-hero-home { padding-block: calc(var(--spacing) * 14) calc(var(--spacing) * 8); }
  .mk-desktop-break { display: none; }
  .mk-scope { padding-block: calc(var(--spacing) * 10) calc(var(--spacing) * 14); }
  .mk-scope > div { gap: calc(var(--spacing) * 4) calc(var(--spacing) * 6); }
  .mk-stories { gap: calc(var(--spacing) * 14); }
  .mk-story, .mk-story-reverse, .mk-chapter, .mk-chapter .mk-capabilities { grid-template-columns: 1fr; }
  .mk-story-reverse .mk-story-visual { order: initial; }
  .mk-story-copy { padding-block: 0; }
  .mk-story-copy p { max-width: none; }
  .mk-chapter { padding-block: calc(var(--spacing) * 14); }
  .mk-nav-menu { top: 124px; padding: calc(var(--spacing) * 4); }
  .mk-nav-menu-grid { gap: 0; }
  .mk-nav-menu a { min-height: 44px; }
  .mk-footer-grid { gap: calc(var(--spacing) * 8) calc(var(--spacing) * 4); }
  .mk-footer-group a { min-height: 44px; }
}
@media (prefers-reduced-motion: reduce) {
  .marketing-site :is(.mk-page,.mk-nav) .btn { transition: none; transform: none; }
}
.mk-origin { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: calc(var(--spacing) * 12); align-items: center; padding-block: calc(var(--spacing) * 16); }
.mk-origin p { margin-block: calc(var(--spacing) * 6) calc(var(--spacing) * 4); max-width: 38ch; }
.mk-origin img { width: 100%; height: auto; border-radius: var(--radius-md); }
@media (max-width: 620px) { .mk-origin { grid-template-columns: 1fr; gap: calc(var(--spacing) * 8); } }