.products-shell {
  background:
    radial-gradient(circle at 9% 16%, rgba(255, 113, 88, .055), transparent 24rem),
    radial-gradient(circle at 92% 14%, rgba(55, 126, 255, .075), transparent 26rem),
    var(--paper);
}

.products-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255,254,252,.88);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(32,36,42,.06);
}

.nav-right { display: flex; align-items: center; gap: 22px; }
.language-switch {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 8px;
  border: 1px solid rgba(32,36,42,.09);
  border-radius: 999px;
  background: rgba(255,255,255,.72);
  color: #a0a3a8;
  font-size: 11px;
  font-weight: 750;
  letter-spacing: .06em;
}
.lang-button {
  appearance: none;
  border: 0;
  background: transparent;
  color: #9a9da2;
  padding: 3px 2px;
  cursor: pointer;
  font: inherit;
}
.lang-button.is-active { color: var(--ink); }

.catalog-hero {
  position: relative;
  min-height: 610px;
  overflow: hidden;
  border-bottom: 1px solid rgba(32,36,42,.07);
}
.catalog-ink {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.catalog-hero-inner {
  min-height: 610px;
  display: grid;
  grid-template-columns: minmax(420px, .78fr) minmax(440px, 1.22fr);
  align-items: center;
  gap: 24px;
  position: relative;
  z-index: 2;
}
.catalog-copy { padding: 40px 0 30px; }
.catalog-copy h1 {
  margin-top: 12px;
  font-size: clamp(68px, 6.1vw, 94px);
  line-height: .95;
  letter-spacing: -.065em;
  white-space: nowrap;
  word-break: keep-all;
  overflow-wrap: normal;
}
.catalog-bird {
  --bird-x: 0px;
  --bird-y: 0px;
  --bird-r: 0deg;
  position: relative;
  display: grid;
  place-items: center;
  transform: translate3d(var(--bird-x), var(--bird-y), 0) rotate(var(--bird-r));
  transition: transform .7s cubic-bezier(.16,1,.3,1);
  animation: productsBirdFloat 6s ease-in-out infinite;
}
.catalog-bird img {
  width: min(58vw, 790px);
  max-width: none;
  filter: drop-shadow(0 30px 34px rgba(29,48,71,.10));
}
@keyframes productsBirdFloat {
  0%,100% { translate: 0 -3px; }
  50% { translate: 0 8px; }
}

.featured-section { padding-top: 96px; padding-bottom: 92px; }
.featured-head,
.directory-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 34px;
}
.featured-head h2,
.directory-head h2 {
  margin-top: 11px;
  font-size: clamp(38px, 4vw, 58px);
}
.featured-controls { display: flex; gap: 9px; }
.rail-button {
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  background: #eeeef0;
  color: #24272c;
  font-size: 20px;
  cursor: pointer;
  transition: transform .18s ease, background .18s ease;
}
.rail-button:hover { transform: scale(1.04); background: #e5e5e7; }

.featured-rail {
  display: flex;
  gap: 22px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  padding: 4px 0 20px;
  overscroll-behavior-inline: contain;
}
.featured-rail::-webkit-scrollbar { display: none; }
.feature-card {
  --card-bg: #f5f5f7;
  position: relative;
  flex: 0 0 min(76vw, 880px);
  min-height: 500px;
  border-radius: 34px;
  padding: 50px;
  overflow: hidden;
  scroll-snap-align: start;
  color: #fff;
  isolation: isolate;
  background: var(--card-bg);
  background-clip: padding-box;
  transform: translateZ(0);
  backface-visibility: hidden;
  box-shadow: 0 16px 50px rgba(29,32,38,.06);
  transition: transform .35s cubic-bezier(.16,1,.3,1), box-shadow .35s ease;
}
.feature-card:hover { transform: translateY(-4px); box-shadow: 0 26px 70px rgba(29,32,38,.12); }
.feature-card::before { display: none; }
.feature-content {
  position: relative;
  z-index: 3;
  max-width: 420px;
  display: flex;
  flex-direction: column;
  min-height: 400px;
}
.feature-meta {
  display: inline-flex;
  align-self: flex-start;
  padding: 6px 10px;
  border: 1px solid rgba(255,255,255,.24);
  background: rgba(255,255,255,.11);
  backdrop-filter: blur(10px);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 750;
  letter-spacing: .06em;
}
.feature-card h3 {
  margin-top: auto;
  font-size: clamp(46px, 5vw, 72px);
  letter-spacing: -.06em;
}
.feature-card p {
  max-width: 35ch;
  margin: 16px 0 0;
  color: rgba(255,255,255,.82);
  font-size: 18px;
  line-height: 1.65;
}
.feature-link {
  margin-top: 22px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  color: rgba(255,255,255,.9);
}
.feature-link b { font-size: 13px; }
.feature-icon {
  position: absolute;
  width: min(28vw, 320px);
  right: 48px;
  top: 50%;
  transform: translateY(-50%) rotate(3deg);
  filter: drop-shadow(0 34px 40px rgba(0,0,0,.24));
  transition: transform .55s cubic-bezier(.16,1,.3,1);
  z-index: 2;
}
.feature-card:hover .feature-icon { transform: translateY(-52%) rotate(0deg) scale(1.025); }

/* Chord Jot source artwork includes a thin white square outside the rounded icon.
   Clip only that outer fringe without modifying the source asset. */
.feature-chord .feature-icon,
.app-tile[href*="chord-jot"] img {
  clip-path: inset(2.55% round 24%);
}
.feature-ink {
  position: absolute;
  inset: -20%;
  z-index: -1;
  opacity: .95;
  filter: blur(3px);
}
.feature-chord { --card-bg: linear-gradient(135deg,#071431 0%,#0c2559 55%,#0789ff 140%); }
.feature-chord .feature-ink {
  background:
    radial-gradient(circle at 78% 28%, rgba(20,187,255,.58), transparent 22%),
    radial-gradient(circle at 56% 74%, rgba(72,78,255,.28), transparent 28%);
}
.feature-asterveil { --card-bg: linear-gradient(135deg,#1b133c 0%,#342168 50%,#7b4bd1 125%); }
.feature-asterveil .feature-ink {
  background:
    radial-gradient(circle at 74% 27%, rgba(205,134,255,.44), transparent 24%),
    radial-gradient(circle at 55% 80%, rgba(72,127,255,.30), transparent 30%);
}
.feature-tactcam { --card-bg: linear-gradient(135deg,#131416 0%,#24272b 58%,#41444a 130%); }
.feature-tactcam .feature-ink {
  background:
    radial-gradient(circle at 78% 25%, rgba(255,74,74,.30), transparent 18%),
    radial-gradient(circle at 65% 72%, rgba(70,132,255,.24), transparent 28%);
}

.app-directory {
  padding-top: 94px;
  padding-bottom: 110px;
  border-top: 1px solid rgba(32,36,42,.07);
  background: rgba(255,255,255,.34);
}
.platform-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.filter-button {
  appearance: none;
  border: 1px solid rgba(32,36,42,.10);
  background: rgba(255,255,255,.78);
  color: #5c6168;
  min-height: 40px;
  padding: 0 17px;
  border-radius: 999px;
  font: inherit;
  font-size: 13px;
  font-weight: 720;
  cursor: pointer;
  transition: background .18s ease, color .18s ease, transform .18s ease;
}
.filter-button:hover { transform: translateY(-1px); }
.filter-button.is-active { background: #22262b; border-color: #22262b; color: #fff; }

.app-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0,1fr));
  column-gap: 28px;
  row-gap: 54px;
  padding-top: 30px;
}
.app-tile {
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
  text-align: center;
  font-size: 16px;
  font-weight: 620;
  line-height: 1.25;
  transition: transform .22s cubic-bezier(.16,1,.3,1), opacity .22s ease;
}
.app-tile:hover { transform: translateY(-4px); }
.app-tile img {
  width: 92px;
  height: 92px;
  object-fit: contain;
  border-radius: 24%;
  filter: drop-shadow(0 10px 16px rgba(32,36,42,.10));
}
.app-tile.is-filtered-out { display: none; }
.empty-state {
  margin: 54px 0 0;
  color: var(--muted);
  font-size: 17px;
}

@media (max-width: 1050px) {
  .catalog-hero-inner { grid-template-columns: minmax(380px,.8fr) minmax(380px,1.2fr); }
  .catalog-bird img { width: min(64vw, 700px); }
  .feature-card { flex-basis: min(82vw, 800px); }
  .feature-icon { width: min(31vw, 285px); right: 36px; }
  .app-grid { grid-template-columns: repeat(4, minmax(0,1fr)); }
}

@media (max-width: 820px) {
  .navlinks { display: none; }
  .catalog-hero { min-height: 700px; }
  .catalog-hero-inner {
    min-height: 700px;
    grid-template-columns: 1fr;
    align-content: center;
    gap: 4px;
  }
  .catalog-copy { padding-top: 70px; padding-bottom: 0; position: relative; z-index: 3; }
  .catalog-copy h1 { font-size: clamp(54px, 15vw, 78px); }
  .catalog-bird { margin-top: -20px; justify-items: end; }
  .catalog-bird img { width: min(110vw, 690px); transform: translateX(13%); }
  .featured-section { padding-top: 74px; }
  .featured-head,
  .directory-head { align-items: flex-start; flex-direction: column; }
  .featured-controls { display: none; }
  .feature-card {
    flex-basis: 86vw;
    min-height: 470px;
    padding: 34px;
  }
  .feature-content { min-height: 390px; max-width: 60%; }
  .feature-card h3 { font-size: 46px; }
  .feature-card p { font-size: 16px; }
  .feature-icon { width: 210px; right: 22px; }
  .app-grid { grid-template-columns: repeat(3, minmax(0,1fr)); row-gap: 42px; }
}

@media (max-width: 560px) {
  .catalog-hero { min-height: 620px; }
  .catalog-hero-inner { min-height: 620px; }
  .catalog-copy { padding-top: 58px; }
  .catalog-bird img { width: 128vw; transform: translateX(20%); }
  .featured-section { padding-top: 62px; padding-bottom: 72px; }
  .featured-head h2,
  .directory-head h2 { font-size: 38px; }
  .featured-rail { gap: 14px; margin-right: -15px; }
  .feature-card {
    flex-basis: 88vw;
    min-height: 455px;
    padding: 28px;
    border-radius: 28px;
  }
  .feature-content { max-width: 78%; min-height: 395px; }
  .feature-card h3 { font-size: 42px; }
  .feature-card p { max-width: 25ch; }
  .feature-icon { width: 170px; right: -20px; top: 34%; opacity: .96; }
  .platform-filter { gap: 6px; }
  .filter-button { padding: 0 14px; }
  .app-directory { padding-top: 72px; }
  .app-grid { grid-template-columns: repeat(3, minmax(0,1fr)); column-gap: 16px; row-gap: 36px; }
  .app-tile { gap: 11px; font-size: 14px; }
  .app-tile img { width: 76px; height: 76px; }
}

@media (prefers-reduced-motion: reduce) {
  .catalog-bird { animation: none; transition: none; }
  .feature-card,
  .feature-icon,
  .app-tile { transition: none; }
}

/* Temporary letter marks until product icons are available. */
.app-tile .app-initial { display: grid; place-items: center; width: 92px; height: 92px; border-radius: 24%; background: var(--ink, #20242a); color: #fff; font-size: 36px; font-weight: 700; }
.app-tile .app-status { color: var(--muted, #6f747b); font-size: 14px; font-weight: 400; }
@media (max-width: 560px) {
  .app-tile .app-initial { width: 76px; height: 76px; font-size: 30px; }
  .app-tile > span:not(.app-initial) { max-width: 100%; overflow-wrap: anywhere; }
}