/*
 * Kreluna chrome around the twelve interactive concepts.
 * Load after the original demo styles and premium.css. Keep the original
 * concept styles/scripts: preserve their palettes and embedded applications.
 * The final contrast overrides only adjust confirmed low-contrast text and
 * solid controls; photographic heroes and the intentional "before" stay intact.
 */
body.premium-site.premium-demo {
  height: auto !important;
  min-height: 100dvh;
  overflow: visible !important;
  background: var(--premium-paper);
  color: var(--premium-ink);
  /* Match the original inherited app type; the Kreluna chrome is explicit. */
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: normal;
}

body.premium-site.premium-demo > .premium-header,
body.premium-site.premium-demo > .premium-footer {
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
}

body.premium-site.premium-demo::before,
body.premium-site.premium-demo::after {
  content: none;
}

body.premium-site.premium-demo > main.demo-page,
body.premium-site.premium-demo > main.program-main {
  position: static;
  inset: auto;
  display: block;
  width: min(1440px, calc(100% - 112px));
  max-width: 1440px;
  min-width: 0;
  height: auto !important;
  min-height: 0 !important;
  margin: 0 auto;
  padding: 40px 0 64px !important;
  overflow: visible !important;
  color: var(--premium-ink);
}

/* These links/headings belong to Kreluna, not to the concept inside the demo. */
body.premium-site.premium-demo > main.demo-page > .back {
  display: inline-flex !important;
  align-items: center;
  min-height: 44px;
  margin: 0 0 20px;
  padding: 8px 0;
  border: 0;
  border-radius: 0;
  background: none;
  color: var(--premium-muted);
  box-shadow: none;
  backdrop-filter: none;
  font-size: 13px;
  text-decoration: underline;
  text-underline-offset: 5px;
}

/* Old immersive CSS visually hid this heading with !important declarations. */
body.premium-site.premium-demo > main.demo-page > .demo-heading {
  position: static !important;
  display: flex !important;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  width: auto !important;
  height: auto !important;
  min-height: 0;
  max-width: none;
  margin: 0 0 32px !important;
  padding: 0 !important;
  overflow: visible !important;
  clip: auto !important;
  clip-path: none !important;
  white-space: normal !important;
  border: 0 !important;
  border-radius: 0;
  background: none;
  box-shadow: none;
  backdrop-filter: none;
  text-align: left;
}

body.premium-site.premium-demo > main.demo-page > .demo-heading::before {
  content: none;
}

body.premium-site.premium-demo > main.demo-page > .demo-heading > div {
  min-width: 0;
}

body.premium-site.premium-demo > main.demo-page > .demo-heading h1,
body.premium-site.premium-demo > main.program-main > .program-top h1 {
  max-width: none;
  margin: 12px 0 14px;
  color: var(--premium-ink);
  font: 700 clamp(36px, 4.7vw, 64px)/1.04 Arial, Helvetica, sans-serif;
  letter-spacing: -.055em;
}

body.premium-site.premium-demo > main.demo-page > .demo-heading p:not(.eyebrow),
body.premium-site.premium-demo > main.program-main > .program-top p:not(.eyebrow) {
  display: block;
  max-width: 65ch;
  margin: 0;
  color: var(--premium-muted);
  font-size: 17px;
  line-height: 1.55;
}

body.premium-site.premium-demo > main.demo-page > .demo-heading .eyebrow,
body.premium-site.premium-demo > main.program-main > .program-top .eyebrow {
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: none;
  color: var(--premium-muted);
  box-shadow: none;
  font: 600 10px/1.7 Arial, Helvetica, sans-serif;
  letter-spacing: 1.8px;
}

body.premium-site.premium-demo .demo-heading > .demo-actions,
body.premium-site.premium-demo .program-top > .program-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  flex-shrink: 0;
}

body.premium-site.premium-demo .demo-heading > .demo-actions > .button,
body.premium-site.premium-demo > main.demo-page > .button,
body.premium-site.premium-demo > main.demo-page > .demo-utility > .text-button,
body.premium-site.premium-demo .program-actions > a,
body.premium-site.premium-demo .program-actions > button {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  max-width: 100%;
  padding: 11px 16px;
  border: 1px solid var(--premium-line);
  border-radius: 8px;
  background: var(--premium-paper);
  color: var(--premium-ink);
  box-shadow: none;
  backdrop-filter: none;
  font: 600 13px/1.4 Arial, Helvetica, sans-serif;
  text-align: center;
  text-decoration: none;
  white-space: normal;
}

body.premium-site.premium-demo > main.demo-page > .button,
body.premium-site.premium-demo .program-actions > .primary {
  background: var(--premium-lime);
  border-color: var(--premium-lime);
}

body.premium-site.premium-demo > main.demo-page > .button {
  width: fit-content;
  margin: 18px 0 0;
}

body.premium-site.premium-demo > main.demo-page > #demo-app {
  min-width: 0;
  width: 100%;
  margin: 0;
}

/* Adapt the presentation frame, not the interactive device or its brand. */
body.premium-site.premium-demo > main.demo-page > #demo-app > :is(.kx-demo, .corto-demo) {
  min-width: 0;
  min-height: 0;
  box-shadow: none;
}

body.premium-site.premium-demo > main.demo-page > .demo-note {
  display: block !important;
  max-width: 920px;
  margin: 24px 0 0 !important;
  padding: 16px 0 0;
  border: 0;
  border-top: 1px solid var(--premium-line);
  border-radius: 0;
  background: none;
  color: var(--premium-muted);
  box-shadow: none;
  font: 400 12px/1.65 Arial, Helvetica, sans-serif;
  text-align: left;
}

body.premium-site.premium-demo > main.demo-page > #demo-status {
  margin: 12px 0;
  color: var(--premium-ink);
  text-align: left;
}

body.premium-site.premium-demo > main.demo-page > .demo-utility {
  justify-content: flex-start;
  margin: 16px 0 0;
}

/* A broad legacy `body.immersive-demo-page footer` must not hide our footer. */
body.premium-site.premium-demo > .premium-footer {
  display: block !important;
}

/* The two software demos retain their existing iframe, reset and fullscreen. */
body.premium-site.premium-demo > main.program-main > .program-top {
  display: flex;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 24px;
  margin: 0 0 28px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: none;
  box-shadow: none;
  backdrop-filter: none;
}

body.premium-site.premium-demo .program-top > .program-copy {
  flex: 1 1 480px;
}

body.premium-site.premium-demo > main.program-main > .program-frame {
  display: grid;
  grid-template-rows: 44px minmax(0, 1fr);
  width: 100%;
  min-width: 0;
  height: clamp(620px, calc(100dvh - 220px), 940px);
  min-height: 0;
  overflow: hidden;
  border: 1px solid var(--premium-line);
  border-radius: 12px;
  background: var(--premium-paper);
  box-shadow: none;
  backdrop-filter: none;
}

body.premium-site.premium-demo .program-frame > .program-framebar {
  min-width: 0;
  padding-inline: 14px;
  border-bottom-color: var(--premium-line);
  background: var(--premium-paper);
  color: var(--premium-ink);
}

body.premium-site.premium-demo .program-framebar > span {
  color: var(--premium-muted);
}

body.premium-site.premium-demo .program-framebar > button {
  min-height: 34px;
  flex-shrink: 0;
  border-color: var(--premium-line);
  border-radius: 6px;
  background: var(--premium-paper);
  color: var(--premium-ink);
  font: 600 11px/1.3 Arial, Helvetica, sans-serif;
}

body.premium-site.premium-demo .program-frame > iframe {
  display: block;
  min-width: 0;
  min-height: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

body.premium-site.premium-demo > main.program-main > .program-frame:fullscreen {
  width: 100vw;
  height: 100dvh;
  max-width: none;
  max-height: none;
  margin: 0;
  border: 0;
  border-radius: 0;
}

@media (max-width: 1100px) {
  body.premium-site.premium-demo > main.demo-page > #demo-app > :is(.kx-demo, .corto-demo) {
    grid-template-columns: minmax(0, 1fr) minmax(0, 470px);
    gap: 24px;
    padding: 24px;
  }

  body.premium-site.premium-demo #demo-app > :is(.kx-demo, .corto-demo) > :is(.kx-presentation, .corto-presentation) {
    min-width: 0;
    padding: 0;
  }
}

@media (max-width: 980px) {
  body.premium-site.premium-demo > main.demo-page,
  body.premium-site.premium-demo > main.program-main {
    width: calc(100% - 48px);
  }

  body.premium-site.premium-demo > main.demo-page > .demo-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  body.premium-site.premium-demo > main.demo-page > #demo-app > :is(.kx-demo, .corto-demo) {
    display: block;
  }

  body.premium-site.premium-demo #demo-app > :is(.kx-demo, .corto-demo) > :is(.kx-presentation, .corto-presentation) {
    display: none;
  }

  body.premium-site.premium-demo #demo-app > :is(.kx-demo, .corto-demo) > :is(.kx-device, .corto-device) {
    width: min(100%, 470px);
    margin-inline: auto;
  }
}

@media (max-width: 800px) {
  body.premium-site.premium-demo > main.demo-page > #demo-app > :is(.kx-demo, .corto-demo) {
    padding: 0;
  }
}

@media (max-width: 620px) {
  body.premium-site.premium-demo > main.demo-page,
  body.premium-site.premium-demo > main.program-main {
    width: calc(100% - 32px);
    padding: 24px 0 48px !important;
  }

  body.premium-site.premium-demo > main.demo-page > .demo-heading {
    gap: 18px;
    margin-bottom: 24px !important;
  }

  body.premium-site.premium-demo > main.demo-page > .demo-heading h1,
  body.premium-site.premium-demo > main.program-main > .program-top h1 {
    font-size: clamp(32px, 9.5vw, 46px);
  }

  body.premium-site.premium-demo > main.demo-page > .demo-heading p:not(.eyebrow),
  body.premium-site.premium-demo > main.program-main > .program-top p:not(.eyebrow) {
    font-size: 15px;
  }

  body.premium-site.premium-demo > main.program-main > .program-frame {
    border-radius: 9px;
    height: max(620px, calc(100dvh - 180px));
  }

  body.premium-site.premium-demo .program-framebar > .program-lights {
    display: none;
  }

  body.premium-site.premium-demo .program-framebar > strong {
    margin-left: 0;
    font-size: 11px;
  }
}

/* Small contrast adjustments within each concept's existing palette. */
body.premium-site.premium-demo.theme-aura .rf-demo {
  --accent: #935d9c;
}

body.premium-site.premium-demo.theme-forma .rf-demo {
  --muted: #626762;
}

body.premium-site.premium-demo.theme-linea .rf-demo {
  --muted: #5b6a61;
}

/* This is the demo navigation, not the deliberately dated .rf-before example. */
body.premium-site.premium-demo.theme-restyling .kx-tabs button[aria-current="page"] {
  color: #c8b4ff;
}

body.premium-site.premium-demo.theme-restyling .rf-after > div:nth-child(3) > section > p {
  color: #5f675b;
}

/* Keep NOVA's brighter accent on dark surfaces; only darken solid control fills. */
body.premium-site.premium-demo.theme-nova .rf-primary,
body.premium-site.premium-demo.theme-nova .rf-filter button[aria-pressed="true"],
body.premium-site.premium-demo.theme-nova .rf-nova-hero > div > button,
body.premium-site.premium-demo.theme-nova .rf-nova-grid article > div button,
body.premium-site.premium-demo.theme-nova .kx-tabs button[aria-current="page"] {
  background: #a142e6;
}