/* Screenshots stay uncropped; full-size links preserve fine UI detail. */
.product-hero { height: 470px; padding-left: 22px; }
.hero > *, .tour-description > * { min-width: 0; }
.hero-screen { display: block; width: 100%; transform: rotate(-2deg); border: 1px solid #d5e0eb; border-radius: 10px; overflow: hidden; box-shadow: 0 30px 65px #193d6125; transition: transform .25s; }
.hero-screen:hover { transform: rotate(0); }
.hero-screen img { display: block; width: 100%; height: auto; }
.product-hero .hero-art-label { top: 40px; right: 12px; letter-spacing: .1em; }
.product-hero-note { position: absolute; bottom: 36px; right: 8px; background: #fff; border: 1px solid #dde5ed; padding: 14px 18px; border-radius: 7px; font-size: 11px; box-shadow: 0 8px 24px #193d6110; }
.tour-heading { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 42px; }
.tour-heading h2 { font-size: clamp(38px, 5vw, 62px); line-height: 1.05; letter-spacing: -.065em; margin: 0; }
.tour-heading > p { max-width: 330px; color: #607181; line-height: 1.8; margin: 0; }
.tour-tabs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; padding: 7px; background: #e8eef3; border-radius: 9px; }
.tour-tabs button { border: 0; background: transparent; border-radius: 5px; padding: 17px 10px; color: #647489; font: 11px 'DM Mono', monospace; cursor: pointer; text-align: left; }
.tour-tabs button span { margin-left: 6px; font: 700 12px Manrope, sans-serif; }
.tour-tabs button[aria-selected="true"] { background: #fff; color: #245d9b; box-shadow: 0 3px 8px #24456a10; }
.tour-panel { margin-top: 30px; }
.tour-panel[hidden] { display: none; }
.tour-description { display: grid; grid-template-columns: 1fr 1.3fr 1fr; gap: 30px; align-items: start; padding: 8px 0 26px; }
.tour-description h3 { font-size: 24px; line-height: 1.3; letter-spacing: -.045em; margin: 0; }
.tour-description p { margin: 0; color: #607181; font-size: 13px; line-height: 1.8; }
.tour-description ul { margin: 0; padding-left: 18px; color: #315b74; font-size: 12px; line-height: 2; }
.tour-panel figure { margin: 0; border: 1px solid #d5e0eb; border-radius: 10px; overflow: hidden; background: #edf4f9; box-shadow: 0 20px 45px #193d6110; }
.tour-panel figure img { display: block; width: 100%; height: auto; }
.tour-panel figure > a { display: block; }
.tour-panel figcaption { display: flex; justify-content: space-between; gap: 15px; padding: 17px 22px; background: #fff; color: #6a7c8c; font-size: 11px; }
.tour-panel figcaption a, .workflow a { color: #245d9b; font-weight: 700; text-decoration: none; }
.screen-context { padding: 16px 20px; background: #edf2ef; border-left: 3px solid #16877c; font-size: 12px; line-height: 1.8; color: #4f6670; margin-top: 22px; }
.preview-disclosure { color: #667780; font-size: 11px; margin: 18px 0 0; }
.channels { padding-top: 105px; padding-bottom: 0; }
.channel-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.channel-card { min-height: 360px; padding: 28px; border-radius: 9px; position: relative; overflow: hidden; }
.channel-card::after { content: ""; position: absolute; width: 170px; height: 170px; right: -55px; bottom: -70px; border-radius: 50%; border: 1px solid #ffffff80; }
.channel-mobile { background: #e4efff; }
.channel-zkteco { background: #f6c398; }
.channel-hikvision { background: #dcefe8; }
.channel-index { font: 10px 'DM Mono', monospace; color: #58718c; letter-spacing: .08em; }
.channel-logo { position: absolute; top: 25px; right: 25px; display: flex; align-items: center; gap: 8px; min-height: 32px; color: #19344f; }
.workforce-wordmark { font-size: 14px; font-weight: 800; letter-spacing: -.06em; }
.mini-brand-mark { width: 25px; height: 25px; display: grid; grid-template-columns: 1fr 1fr; gap: 3px; }
.mini-brand-mark i { background: #3177ff; border-radius: 3px; }
.mini-brand-mark i:nth-child(2), .mini-brand-mark i:nth-child(3) { opacity: .65; }
.mini-brand-mark i:nth-child(4) { background: #4f8cca; }
.zkteco-wordmark { font: 800 20px Arial, sans-serif; letter-spacing: -.07em; color: #ec6b2d; }
.zkteco-wordmark span { font-size: 7px; vertical-align: top; margin-left: 2px; }
.hikvision-wordmark { width: 122px; justify-content: flex-end; }
.hikvision-wordmark img { display: block; width: 122px; height: auto; max-height: 25px; object-fit: contain; }
.channel-card h3 { font-size: 30px; line-height: 1.02; letter-spacing: -.06em; margin: 58px 0 15px; }
.channel-card h3 em { font-family: Georgia, serif; font-weight: 400; }
.channel-card p { color: #506b7d; font-size: 13px; line-height: 1.7; margin: 0; max-width: 300px; }
.channel-card ul { margin: 22px 0 0; padding-left: 17px; color: #315b74; font-size: 11px; line-height: 2; }
.channels-note { margin: 22px 0 0; color: #607181; font-size: 12px; }
.pricing { padding-top: 92px; padding-bottom: 0; }
.pricing + .product-tour { padding-top: 34px; }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.price-card { min-height: 430px; padding: 30px; border: 1px solid #d5e0eb; border-radius: 9px; background: #fff; display: flex; flex-direction: column; }
.price-standard { background: #e4efff; border-color: #bfd6f5; box-shadow: 0 16px 34px #193d6112; transform: translateY(-10px); }
.price-free { background: #f5f7f2; }
.price-custom { background: #14253a; color: #fff; border-color: #14253a; }
.price-custom .channel-index, .price-custom .price-summary, .price-custom li { color: #c3d0db; }
.price-card h3 { font-size: 30px; letter-spacing: -.06em; margin: 24px 0 8px; }
.price-summary { min-height: 44px; color: #607181; font-size: 13px; line-height: 1.6; margin: 0; }
.price-amount { margin: 27px 0 18px; font-size: 25px; font-weight: 800; letter-spacing: -.05em; }
.price-amount small { display: block; margin-top: 4px; font: 10px 'DM Mono', monospace; letter-spacing: .02em; color: #6c7e8c; }
.price-amount .annual-billing { margin-top: 9px; color: #315b74; font-weight: 500; }
.price-custom .price-amount small { color: #b8c8d4; }
.price-card ul { margin: 0 0 25px; padding-left: 18px; color: #315b74; font-size: 12px; line-height: 2; }
.price-card .button, .price-card .text-link { margin-top: auto; align-self: flex-start; }
.price-card .text-link { color: var(--ink); }
.price-custom .text-link { color: #fff; }
.pricing-note { margin: 22px 0 0; color: #687987; font-size: 11px; }
.sales-contact { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 24px; }
.sales-contact a, .footer-contact a { color: var(--ink); font-size: 12px; font-weight: 800; text-decoration: none; }
.sales-contact a:hover, .footer-contact a:hover { color: var(--blue); }
.footer-contact { display: flex; flex-wrap: wrap; gap: 8px 18px; }
.demo-locations { display: grid; grid-template-columns: repeat(auto-fit, minmax(155px, 1fr)); gap: 12px; padding: 0; margin: 24px 0; list-style: none; counter-reset: location; }
.demo-locations li { counter-increment: location; display: grid; grid-template-columns: 28px 1fr; gap: 3px 8px; padding: 12px; border: 1px solid #d5e0eb; border-radius: 7px; background: #fff; }
.demo-locations li::before { content: counter(location); grid-row: span 2; align-self: center; display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: #0962df; color: #fff; font-size: 12px; font-weight: 800; }
.demo-locations strong { font-size: 11px; }
.demo-locations span { font-size: 12px; color: #607181; }
.workflow-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.workflow-steps article { border-top: 1px solid #bbcbd9; padding-top: 24px; }
.workflow-steps article > span { font: 10px 'DM Mono', monospace; color: #3177bc; letter-spacing: .08em; }
.workflow-steps h3 { font-size: 22px; letter-spacing: -.04em; margin: 20px 0 12px; }
.workflow-steps p { color: #607181; font-size: 14px; line-height: 1.8; }
.workflow-steps a { font-size: 12px; }
:focus-visible { outline: 3px solid #3177ff; outline-offset: 4px; }
/* Content remains visible without JavaScript or animation support. */
.reveal { opacity: 1; transform: none; }
@media (max-width: 900px) {
  .hero { grid-template-columns: minmax(0, 1fr); }
  .product-hero { padding-left: 0; height: auto; padding-top: 65px; padding-bottom: 70px; }
  .product-hero .hero-art-label { top: 12px; }
  .product-hero-note { bottom: 0; }
  .tour-heading { align-items: start; flex-direction: column; gap: 24px; }
  .tour-heading > p { max-width: 540px; }
  .channel-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .price-standard { transform: none; }
  .tour-tabs { grid-template-columns: repeat(2, 1fr); }
  .tour-description { grid-template-columns: 1fr 1fr; }
  .tour-description h3 { grid-column: 1 / -1; }
  .workflow-steps { gap: 20px; }
}
@media (max-width: 570px) {
  .tour-description, .workflow-steps { grid-template-columns: 1fr; gap: 16px; }
  .tour-tabs button { padding: 12px 7px; }
  .tour-tabs button span { display: block; margin-left: 0; margin-top: 4px; }
  .tour-panel figcaption { flex-direction: column; padding: 12px; }
  .product-hero-note { font-size: 10px; }
  .product-hero .hero-art-label { font-size: 8px; }
  .workflow-steps article { margin-top: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .hero-screen { transform: none; }
}