.detail-page { background: #fffdf7; }
.detail-page .site-header { border-bottom: 1px solid #ece8dc; }
.detail-page .nav-menu a.active { color: #fff; background: var(--purple); }

.detail-main { min-height: 70vh; }
.detail-hero {
  position: relative;
  padding: 34px 0 42px;
  overflow: hidden;
  background:
    radial-gradient(circle at 94% 18%, color-mix(in srgb, var(--product-color) 30%, transparent) 0 115px, transparent 117px),
    linear-gradient(135deg, color-mix(in srgb, var(--product-color) 9%, #fffdf7), #fffdf7 68%);
}
.detail-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(rgba(17,17,17,.08) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: linear-gradient(90deg, #000, transparent 78%);
}
.breadcrumb { position: relative; display: flex; align-items: center; gap: 8px; margin-bottom: 24px; font-size: .7rem; font-weight: 700; }
.breadcrumb a { color: var(--product-color); }
.breadcrumb span { color: #777; }
.detail-hero-grid { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; align-items: stretch; gap: 32px; }
.detail-title-row { display: flex; align-items: center; gap: 18px; }
.detail-product-icon { width: 76px; height: 76px; display: grid; place-items: center; flex: 0 0 auto; background: color-mix(in srgb, var(--product-color) 22%, #fff); border: 3px solid var(--ink); border-radius: 9px; box-shadow: 4px 4px 0 var(--ink); }
.detail-product-icon svg { width: 46px; height: 46px; }
.detail-category { width: fit-content; margin: 0 0 5px; padding: 4px 9px; color: var(--product-color); background: #fff; border: 1px solid var(--product-color); border-radius: 15px; font-size: .65rem; font-weight: 800; }
.detail-title-row h1 { margin: 0; font-family: var(--font-heading); font-size: clamp(2.65rem, 6vw, 4.65rem); line-height: .95; letter-spacing: 0; }
.detail-subtitle { margin: 7px 0 0; color: #565656; font-size: .88rem; font-weight: 700; }
.detail-summary { max-width: 690px; margin: 24px 0 0; font-size: .91rem; line-height: 1.75; }
.detail-platforms { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.detail-platforms span { padding: 5px 10px; color: var(--ink); background: var(--yellow); border: 1.5px solid var(--ink); border-radius: 15px; font-size: .64rem; font-weight: 800; }
.detail-platforms .detail-availability { color: #075f3b; background: #c9f7e1; border-color: #0b8654; }
.detail-actions { display: flex; flex-wrap: wrap; gap: 11px; margin-top: 23px; }
.detail-primary-action { min-height: 45px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 9px 16px; color: #fff; background: var(--product-color); border: 2px solid var(--ink); border-radius: 7px; box-shadow: 3px 3px 0 var(--ink); font-size: .75rem; font-weight: 800; transition: transform .18s ease, box-shadow .18s ease; }
.detail-primary-action:hover { transform: translate(-2px, -2px); box-shadow: 5px 5px 0 var(--ink); }

.detail-quick-panel { position: relative; overflow: hidden; padding: 25px; color: #fff; background: #19004b; border: 3px solid var(--ink); border-radius: 10px; box-shadow: 6px 6px 0 var(--ink); }
.detail-quick-panel::after { content: ""; position: absolute; right: -36px; top: -38px; width: 120px; height: 120px; background: var(--product-color); border-radius: 50%; opacity: .82; }
.detail-quick-panel > * { position: relative; z-index: 1; }
.detail-quick-panel > span { color: var(--yellow); font-size: .68rem; font-weight: 800; text-transform: uppercase; }
.detail-quick-panel h2 { margin-top: 8px; font-size: 1.65rem; }
.detail-quick-panel > p { margin: 12px 0 18px; font-size: .72rem; line-height: 1.6; }
.detail-quick-panel ul { display: grid; gap: 9px; margin: 0; padding: 0; list-style: none; }
.detail-quick-panel li { position: relative; padding: 9px 10px 9px 30px; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.13); border-radius: 6px; font-size: .67rem; line-height: 1.45; }
.detail-quick-panel li::before { content: "\2713"; position: absolute; left: 10px; color: var(--yellow); font-weight: 900; }

.detail-content { padding: 46px 0; background: #f8fbff; }
.detail-section-heading { max-width: 760px; margin-bottom: 28px; }
.detail-section-heading .eyebrow { background: var(--product-color); }
.detail-section-heading h2 { font-size: clamp(2rem, 4vw, 3rem); }
.detail-section-heading p { margin: 10px 0 0; color: #555; font-size: .82rem; }
.detail-content-grid { display: grid; grid-template-columns: 240px minmax(0, 1fr); align-items: start; gap: 24px; }
.detail-content-grid > *, .detail-feature-groups, .detail-feature-group { min-width: 0; }
.detail-toc { position: sticky; top: 92px; padding: 16px; background: #fff; border: 2px solid var(--ink); border-radius: 8px; box-shadow: 4px 4px 0 var(--ink); }
.detail-toc > p { margin: 0 0 10px; font-family: var(--font-heading); font-size: 1rem; font-weight: 700; }
.detail-toc nav { display: grid; gap: 5px; }
.detail-toc a { display: grid; grid-template-columns: 26px 1fr; align-items: center; gap: 7px; padding: 8px; border-radius: 6px; font-size: .66rem; font-weight: 700; line-height: 1.35; transition: background-color .18s ease, transform .18s ease; }
.detail-toc a:hover { background: color-mix(in srgb, var(--product-color) 12%, #fff); transform: translateX(2px); }
.detail-toc a span { color: var(--product-color); font-family: var(--font-heading); }
.detail-feature-groups { display: grid; gap: 17px; }
.detail-feature-group { scroll-margin-top: 96px; padding: 23px; background: #fff; border: 2px solid var(--ink); border-radius: 8px; box-shadow: 4px 4px 0 color-mix(in srgb, var(--product-color) 60%, var(--ink)); }
.detail-feature-heading { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.detail-feature-heading > span { width: 33px; height: 33px; display: grid; place-items: center; flex: 0 0 auto; color: #fff; background: var(--product-color); border-radius: 50%; font-family: var(--font-heading); font-size: .72rem; font-weight: 700; }
.detail-feature-heading h2 { font-size: 1.45rem; }
.detail-feature-group ul { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px 18px; margin: 0; padding: 0; list-style: none; }
.detail-feature-group li { position: relative; padding: 10px 11px 10px 31px; background: #f5f7fa; border-radius: 6px; font-size: .71rem; line-height: 1.5; }
.detail-feature-group li::before { content: "\2713"; position: absolute; left: 10px; top: 11px; color: var(--product-color); font-weight: 900; }

.detail-gallery-section { padding: 44px 0; background: #fffdf7; }
.detail-gallery-section[hidden] { display: none; }
.gallery-heading { max-width: none; display: flex; align-items: end; justify-content: space-between; gap: 24px; }
.gallery-tools { display: flex; align-items: center; gap: 14px; flex: 0 0 auto; }
.gallery-tools > span { color: #686868; font-size: .68rem; font-weight: 800; }
.gallery-controls { display: flex; gap: 7px; }
.gallery-controls button,
.screenshot-dialog button { display: grid; place-items: center; border: 2px solid var(--ink); font-weight: 900; cursor: pointer; }
.gallery-controls button { width: 39px; height: 39px; background: #fff; border-radius: 50%; box-shadow: 2px 2px 0 var(--ink); transition: transform .18s ease, background-color .18s ease; }
.gallery-controls button:hover { background: var(--yellow); transform: translateY(-2px); }
.detail-gallery { display: flex; gap: 18px; overflow-x: auto; padding: 5px 7px 25px 3px; scroll-snap-type: x mandatory; scrollbar-color: var(--product-color) #ece9de; scrollbar-width: thin; overscroll-behavior-x: contain; }
.detail-gallery::-webkit-scrollbar { height: 9px; }
.detail-gallery::-webkit-scrollbar-track { background: #ece9de; border-radius: 9px; }
.detail-gallery::-webkit-scrollbar-thumb { background: var(--product-color); border: 2px solid #ece9de; border-radius: 9px; }
.screenshot-card { flex: 0 0 clamp(218px, 22vw, 258px); margin: 0; padding: 9px 9px 14px; background: #fff; border: 2px solid var(--ink); border-radius: 8px; box-shadow: 4px 4px 0 color-mix(in srgb, var(--product-color) 60%, var(--ink)); scroll-snap-align: start; }
.screenshot-open { position: relative; width: 100%; display: block; padding: 0; overflow: hidden; background: #151515; border: 0; border-radius: 18px; cursor: zoom-in; }
.screenshot-frame { display: block; padding: 7px; }
.screenshot-frame img { width: 100%; height: auto; aspect-ratio: 9 / 20; display: block; object-fit: cover; object-position: top; background: #f0f0f0; border-radius: 13px; }
.screenshot-zoom { position: absolute; right: 15px; bottom: 15px; width: 33px; height: 33px; display: grid; place-items: center; color: #fff; background: rgba(17,17,17,.78); border: 1px solid rgba(255,255,255,.7); border-radius: 50%; font-size: 1rem; opacity: 0; transform: translateY(5px); transition: opacity .18s ease, transform .18s ease; }
.screenshot-open:hover .screenshot-zoom,
.screenshot-open:focus-visible .screenshot-zoom { opacity: 1; transform: translateY(0); }
.screenshot-card figcaption { display: grid; gap: 5px; padding: 12px 5px 1px; }
.screenshot-card figcaption span { width: fit-content; padding: 3px 7px; color: var(--product-color); background: color-mix(in srgb, var(--product-color) 11%, #fff); border-radius: 12px; font-size: .55rem; font-weight: 900; text-transform: uppercase; }
.screenshot-card figcaption strong { font-family: var(--font-heading); font-size: 1rem; }
.screenshot-card figcaption p { margin: 0; color: #666; font-size: .63rem; line-height: 1.5; }

.screenshot-dialog { width: min(94vw, 920px); max-width: none; max-height: 94vh; padding: 0; overflow: hidden; background: transparent; border: 0; }
.screenshot-dialog::backdrop { background: rgba(10, 7, 20, .82); backdrop-filter: blur(6px); }
.screenshot-dialog-panel { padding: 14px; color: #fff; background: #17131f; border: 2px solid rgba(255,255,255,.25); border-radius: 10px; box-shadow: 0 24px 80px rgba(0,0,0,.45); }
.screenshot-dialog-bar { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 0 0 12px; }
.screenshot-dialog-bar > div { display: flex; align-items: center; gap: 9px; min-width: 0; }
.screenshot-dialog-bar span { padding: 4px 8px; color: #111; background: var(--yellow); border-radius: 12px; font-size: .58rem; font-weight: 900; text-transform: uppercase; }
.screenshot-dialog-bar strong { overflow: hidden; font-family: var(--font-heading); font-size: 1rem; text-overflow: ellipsis; white-space: nowrap; }
.screenshot-dialog-bar button { width: 36px; height: 36px; flex: 0 0 auto; color: #fff; background: #292331; border-color: rgba(255,255,255,.7); border-radius: 50%; font-size: 1.35rem; }
.screenshot-dialog-stage { min-height: 0; display: grid; grid-template-columns: 44px minmax(0, 1fr) 44px; align-items: center; justify-items: center; gap: 14px; }
.screenshot-dialog-stage img { width: auto; max-width: 100%; height: min(74vh, 780px); display: block; object-fit: contain; border-radius: 8px; box-shadow: 0 8px 30px rgba(0,0,0,.35); }
.screenshot-dialog-stage button { width: 42px; height: 42px; color: #fff; background: var(--product-color); border-color: #fff; border-radius: 50%; font-size: 1rem; }
.screenshot-dialog-panel > p { margin: 11px 50px 0; color: #d7d3dc; font-size: .68rem; line-height: 1.5; text-align: center; }

.product-navigation-section { padding: 30px 0; background: #fffdf7; }
.product-navigation { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.product-navigation a { min-height: 78px; display: flex; flex-direction: column; justify-content: center; padding: 14px 18px; background: #fff; border: 2px solid var(--ink); border-radius: 8px; transition: transform .2s ease, box-shadow .2s ease; }
.product-navigation a:hover { transform: translateY(-3px); box-shadow: 4px 4px 0 var(--ink); }
.product-navigation a span { color: #777; font-size: .62rem; }
.product-navigation a strong { margin-top: 3px; font-family: var(--font-heading); font-size: 1.05rem; }
.next-product { text-align: right; }
.detail-contact { padding: 22px 0; background: var(--yellow); }
.detail-contact-panel { display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.detail-contact-panel h2 { font-size: 1.65rem; }
.detail-contact-panel p { margin: 5px 0 0; font-size: .75rem; }
.detail-contact-panel .btn { background: #fff; }
.back-to-top { position: fixed; right: 20px; bottom: 20px; z-index: 30; width: 42px; height: 42px; display: grid; place-items: center; color: #fff; background: var(--product-color); border: 2px solid var(--ink); border-radius: 50%; box-shadow: 3px 3px 0 var(--ink); transform: translateY(80px); opacity: 0; cursor: pointer; transition: transform .22s ease, opacity .22s ease; }
.back-to-top.is-visible { transform: translateY(0); opacity: 1; }

@media (max-width: 860px) {
  .detail-hero-grid { grid-template-columns: 1fr; }
  .detail-content-grid { grid-template-columns: 1fr; }
  .detail-toc { position: static; }
  .detail-toc nav { width: 100%; max-width: 100%; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); overflow: visible; padding-bottom: 0; }
  .detail-toc a { min-width: 0; }
}

@media (max-width: 580px) {
  .detail-hero { padding: 22px 0 30px; }
  .breadcrumb { margin-bottom: 18px; }
  .detail-title-row { align-items: flex-start; gap: 13px; }
  .detail-product-icon { width: 58px; height: 58px; border-width: 2px; box-shadow: 3px 3px 0 var(--ink); }
  .detail-product-icon svg { width: 35px; height: 35px; }
  .detail-title-row h1 { font-size: clamp(2.2rem, 12vw, 3.2rem); }
  .detail-subtitle { font-size: .73rem; }
  .detail-summary { margin-top: 19px; font-size: .8rem; }
  .detail-actions { display: grid; }
  .detail-primary-action { width: 100%; }
  .detail-quick-panel { padding: 20px; }
  .detail-content { padding: 34px 0; }
  .detail-feature-group { padding: 18px; }
  .detail-feature-group ul { grid-template-columns: 1fr; }
  .detail-toc nav { grid-template-columns: 1fr; }
  .gallery-heading { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 12px; }
  .gallery-heading .eyebrow { grid-column: 1; grid-row: 1; margin: 0; }
  .gallery-heading h2 { grid-column: 1 / -1; grid-row: 2; font-size: 2rem; }
  .gallery-heading .gallery-tools { grid-column: 2; grid-row: 1; }
  .gallery-tools > span { display: none; }
  .screenshot-card { flex-basis: min(64vw, 224px); }
  .detail-gallery { scrollbar-width: none; }
  .detail-gallery::-webkit-scrollbar { display: none; }
  .screenshot-zoom { opacity: 1; transform: none; }
  .screenshot-dialog { width: 100vw; max-height: 100dvh; }
  .screenshot-dialog-panel { min-height: 100dvh; display: flex; flex-direction: column; justify-content: center; border: 0; border-radius: 0; }
  .screenshot-dialog-stage { grid-template-columns: 36px minmax(0, 1fr) 36px; gap: 6px; }
  .screenshot-dialog-stage button { width: 34px; height: 34px; }
  .screenshot-dialog-stage img { height: min(76dvh, 720px); }
  .screenshot-dialog-panel > p { margin-inline: 10px; }
  .product-navigation { grid-template-columns: 1fr; }
  .product-navigation > span { display: none; }
  .next-product { text-align: left; }
  .detail-contact-panel { align-items: flex-start; flex-direction: column; }
  .back-to-top { right: 14px; bottom: 14px; }
}