/* Apps directory. Shared navigation, footer and identity assets stay separate. */
:root {
  --hub-ink: #101010;
  --hub-muted: #555;
  --hub-orange: #ff5c35;
  --hub-line: #dedede;
}
* { box-sizing: border-box; }
body.wni-app-suite {
  margin: 0;
  background: #fff;
  color: var(--hub-ink);
  font: 1rem/1.55 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
#apps-hub [hidden] { display: none !important; }
#apps-hub { min-width: 0; }
.hub-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, .55fr);
  align-items: center;
  gap: clamp(1.5rem, 5vw, 4rem);
  padding: 2.5rem max(1.25rem, calc((100% - 1280px) / 2));
  background: #050505;
  color: #fff;
}
.hub-intro-copy { min-width: 0; }
.hub-eyebrow {
  display: block;
  color: #ff947a;
  font-size: .875rem;
  font-weight: 600;
}
.hub-intro h1 {
  margin: .75rem 0 1rem;
  font-size: clamp(2.5rem, 4.8vw, 4.25rem);
  line-height: 1.08;
  letter-spacing: -.04em;
  text-wrap: balance;
}
.hub-intro p {
  max-width: 40rem;
  margin: 0;
  color: #d0d0d0;
  font-size: 1.0625rem;
}
.hub-intro-art {
  display: block;
  width: 100%;
  max-width: 24rem;
  height: auto;
  justify-self: end;
  border: 1px solid #343434;
  border-radius: 1rem;
}
.hub-collection {
  max-width: 1320px;
  margin: 0 auto;
  padding: 1.75rem 1.25rem 4rem;
  scroll-margin-top: 6rem;
}
.hub-filters { display: flex; flex-wrap: wrap; gap: .5rem; }
.hub-filters button {
  min-height: 2.75rem;
  padding: .625rem 1rem;
  border: 1px solid #ccc;
  border-radius: 2rem;
  background: #fff;
  color: var(--hub-ink);
  font-family: inherit;
  font-size: .875rem;
  line-height: 1.4;
  font-weight: 600;
  cursor: pointer;
}
.hub-filters button:hover { border-color: var(--hub-ink); }
.hub-filters button[aria-pressed="true"] {
  border-color: var(--hub-ink);
  background: var(--hub-ink);
  color: #fff;
}
.hub-result-count { margin: 1.25rem 0 1rem; color: var(--hub-muted); font-size: .875rem; }
#apps-hub .apps-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
}
#apps-hub .app-tile {
  display: flex;
  min-width: 0;
  flex-direction: column;
  border: 1px solid var(--hub-line);
  border-radius: 1rem;
  background: #fff;
  color: inherit;
  text-decoration: none;
  overflow: hidden;
  transition: border-color .15s ease, box-shadow .15s ease;
}
#apps-hub .app-tile:hover {
  border-color: #a33d22;
  box-shadow: 0 6px 18px rgb(0 0 0 / 6%);
}
#apps-hub .app-preview {
  position: relative;
  flex: 0 0 auto;
  width: 100%;
  aspect-ratio: 3 / 2;
  border-bottom: 1px solid var(--hub-line);
  background: #050505;
}
#apps-hub .app-copy { display: flex; flex: 1; flex-direction: column; padding: 1.25rem; }
#apps-hub .app-category { color: #96361f; font-size: .875rem; font-weight: 600; }
#apps-hub .app-copy h2 {
  margin: .5rem 0 .75rem;
  font-size: 1.5rem;
  line-height: 1.2;
  letter-spacing: -.025em;
  overflow-wrap: break-word;
}
#apps-hub .app-copy p { margin: 0 0 1.5rem; color: var(--hub-muted); font-size: 1rem; }
#apps-hub .app-open {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: .5rem;
  margin-top: auto;
  color: var(--hub-ink);
  font-size: .875rem;
  font-weight: 650;
}
#apps-hub .app-open > span { color: #96361f; font-size: 1.25rem; }
#apps-hub a:focus-visible,
#apps-hub button:focus-visible { outline: 3px solid #a33d22 !important; outline-offset: 4px; }
@media (max-width: 1120px) {
  #apps-hub .apps-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .hub-intro { grid-template-columns: minmax(0, 1fr); padding: 2rem 1.25rem; }
  .hub-intro-art { width: min(100%, 24rem); justify-self: start; }
  .hub-collection { padding-top: 1.25rem; }
  #apps-hub .apps-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
  #apps-hub .app-tile { transition: none; }
}


/* Dedicated artwork geometry prevents legacy sprite and chart rules leaking in. */
#apps-hub .app-preview { overflow: hidden; isolation: isolate; }
#apps-hub .app-preview > .hub-art { display:block;position:absolute;width:200%;height:200%;max-width:none;max-height:none;left:0;top:0;object-fit:fill;border:0;border-radius:0;clip-path:none;transform:none; }
#apps-hub .app-preview > .hub-art-x1 { left:-100%; }
#apps-hub .app-preview > .hub-art-y1 { top:-100%; }
#apps-hub .app-preview:has(.hub-art[data-failed]) { display:grid;place-items:center;color:#fff; }
#apps-hub .app-preview:has(.hub-art[data-failed])::after {content:"Who Is Niladri / Apps";font-weight:650;}
#apps-hub .hub-art[data-failed] {visibility:hidden;}
@media (max-width:380px){.hub-filters{gap:.4rem}.hub-filters button{padding:.6rem .75rem}.hub-intro h1{font-size:2.25rem}}
.hub-substack-link{display:inline-flex;align-items:center;justify-content:center;justify-self:start;max-width:100%;min-height:44px;padding:14px 20px;border:1px solid #ff5c35;border-radius:10px;background:#ff5c35;color:#050505!important;font:700 16px/1.4 Arial,sans-serif;text-decoration:none!important}
.hub-substack-link:focus-visible{outline:3px solid #fff;outline-offset:4px}