@media (max-width: 1050px) {
  :root { --shell: min(100% - 36px, 940px); }
  .section { padding-block: 72px; }
  .nav-links { gap: 18px; }
  .language-link { display: none; }
  .hero { min-height: 610px; }
  .hero-gallery { left: 51%; }
  .hero h1 { font-size: 58px; max-width: 48vw; }
  .hero-lead { max-width: 46vw; font-size: 16px; }
  .section-intro h2, .section-heading h2, .faq-layout h2, .download-layout h2, .support-copy h2 { font-size: 50px; }
  .hero-play { right: 24px; }
  .signal-grid { grid-template-columns: 1fr 1fr; }
  .pain-layout, .faq-layout { grid-template-columns: 1fr; gap: 42px; }
  .section-intro, .faq-layout > div:first-child { position: static; }
  .workflow-rail { grid-template-columns: 1fr 1fr; }
  .mode-detail { grid-template-columns: 1fr; }
  .pricing-list { grid-template-columns: repeat(3, 1fr); }
  .download-layout { align-items: flex-start; }
  .support-layout { gap: 48px; }
}

@media (max-width: 780px) {
  :root { --shell: calc(100% - 30px); }
  .section { padding-block: 58px; }
  .site-header, .nav { min-height: 64px; }
  .brand { font-size: 13px; }
  .brand strong { font-size: 13px; }
  .nav-links { position: fixed; z-index: 79; inset: 64px 0 auto 0; max-height: 0; display: grid; gap: 1px; margin: 0; overflow: hidden; background: #d9dedb; box-shadow: 0 16px 34px rgba(23,32,29,.15); /* taste-skill-ignore: mobile navigation overlay */ transition: max-height 260ms ease-out; }
  .nav-links.open { max-height: 360px; }
  .nav-links a { padding: 16px 24px; background: var(--paper); }
  .nav-links a::after { display: none; }
  .menu-toggle { display: inline-grid; }
  .nav-actions .button-compact { display: none; }
  .hero { height: auto; min-height: 680px; max-height: none; }
  .hero-gallery { inset: auto 0 0; height: 224px; grid-template-columns: repeat(4, minmax(0, 1fr)); grid-template-rows: 1fr; }
  .hero-content { min-height: 680px; padding-top: 62px; padding-bottom: 244px; }
  .hero h1 { max-width: 100%; margin-top: 18px; font-size: 58px; line-height: .98; }
  .hero-lead { max-width: 520px; margin-top: 22px; font-size: 17px; }
  .hero-gallery-caption { display: none; }
  .hero-play { left: 15px; right: 15px; bottom: 22px; justify-content: center; }
  .signal-grid { width: 100%; grid-template-columns: 1fr 1fr; }
  .signal-grid p { padding: 16px 15px; font-size: 13px; }
  .signal-grid p:first-child { padding-left: 15px; }
  .signal-grid svg { width: 19px; height: 19px; }
  .signal-grid strong { font-size: 14px; }
  .section-heading { display: grid; gap: 20px; margin-bottom: 28px; }
  .section-intro h2, .section-heading h2, .faq-layout h2, .support-copy h2 { font-size: 38px; }
  .pain-list article { grid-template-columns: 1fr; gap: 7px; }
  .pain-list article > span { grid-row: auto; }
  .pain-list h3 { font-size: 23px; }
  .case-trust { max-width: 100%; }
  .category-tabs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .category-tabs img { height: 140px; }
  .case-toolbar h3 { font-size: 20px; }
  .comparison { aspect-ratio: 4 / 3; border-radius: 5px; }
  .comparison img { object-fit: contain; }
  .thumbnails { grid-auto-columns: 88px; }
  .workflow-rail { grid-template-columns: 1fr; }
  .workflow-rail article { min-height: 140px; }
  .workflow-rail h3 { margin-top: 18px; }
  .mode-workbench { grid-template-columns: 1fr; }
  .mode-tabs { grid-template-columns: repeat(3, 1fr); padding: 10px; }
  .mode-tabs button { min-height: 76px; padding: 10px; }
  .mode-tabs button small { display: none; }
  .mode-detail { padding: 22px; gap: 20px; }
  .mode-detail h3 { font-size: 24px; }
  .chapters { grid-template-columns: 1fr 1fr; }
  .pricing-list { grid-template-columns: 1fr 1fr; }
  .pricing-list article { min-height: 150px; }
  .download-layout { display: grid; gap: 30px; }
  .support-layout { grid-template-columns: 1fr; }
  .locale-links { grid-column: 1; }
  .footer-row { grid-template-columns: 1fr auto; padding-block: 22px; }
  .footer-row p { grid-column: 1 / -1; grid-row: 2; text-align: left; }
  .dialog-images { grid-template-columns: 1fr; }
  .dialog-images img { max-height: 34vh; }
}

@media (max-width: 500px) {
  :root { --shell: calc(100% - 24px); }
  body { font-size: 15px; }
  .nav-actions { gap: 8px; }
  .hero { min-height: 650px; }
  .hero-gallery { height: 166px; }
  .hero-content { min-height: 650px; padding-top: 46px; padding-bottom: 176px; }
  .hero h1 { font-size: 46px; }
  .hero-lead { font-size: 16px; line-height: 1.58; }
  .hero-actions { width: 100%; }
  .hero-actions .button { flex: 1 1 150px; padding-inline: 12px; }
  .hero-play small { display: none; }
  .signal-grid { grid-template-columns: 1fr; }
  .section-intro h2, .section-heading h2, .faq-layout h2, .support-copy h2, .download-layout h2 { font-size: 32px; }
  .section-intro > p, .section-heading > div > p, .faq-layout > div > p, .support-copy > p { font-size: 16px; }
  .category-tabs img { height: 104px; }
  .category-tabs button > span { min-height: 62px; display: grid; align-content: center; gap: 2px; padding: 7px 10px; }
  .case-toolbar { align-items: flex-start; }
  .case-toolbar > div:first-child { display: grid; gap: 2px; }
  .comparison { margin-inline: -12px; width: calc(100% + 24px); aspect-ratio: 1 / 1; border-radius: 0; }
  .compare-label { top: 10px; font-size: 13px; }
  .label-before { left: 10px; }
  .label-after { right: 10px; }
  .compare-handle span { width: 42px; height: 42px; }
  .thumbnails { grid-auto-flow: initial; grid-auto-columns: auto; grid-template-columns: repeat(4, 1fr); overflow: visible; }
  .mode-tabs { grid-template-columns: 1fr; }
  .mode-tabs button { min-height: 54px; }
  .mode-detail { padding: 18px; }
  .chapters button { min-height: 56px; padding: 10px 12px; font-size: 13px; }
  .pricing-list { grid-template-columns: 1fr; }
  .pricing-list article, .pricing-list article:nth-child(3) { min-height: 126px; }
  .support-links { grid-template-columns: 1fr; }
  .footer-row { grid-template-columns: 1fr; }
  .footer-row > .text-link { justify-self: start; }
  .footer-row p { grid-column: auto; grid-row: auto; }
  .dialog-bar h2 { font-size: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}