/* HearingDB build 38: square structure with restored circular motion accents
   Scoped to the homepage, brand index and individual brand catalogue. */

.page-home .page-container {
  padding-top: 14px;
}

.page-brands .page-container,
.page-brand-models .page-container {
  padding-top: clamp(18px, 2vw, 30px);
}

.page-home .container {
  width: min(1840px, calc(100vw - (var(--content-gutter) * 2)));
}

.page-brands .container-fluid,
.page-brand-models .container-fluid {
  width: min(1720px, calc(100vw - (var(--content-gutter) * 2)));
}

/* Homepage ------------------------------------------------------------- */
.page-home .home-shell {
  display: grid;
  gap: clamp(34px, 5vw, 76px);
}

.page-home .home-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  min-height: clamp(500px, 66vh, 700px);
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 0;
  background: #f8f8f5;
}

.page-home .home-hero__copy {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  flex-direction: column;
  width: 100%;
  padding: clamp(42px, 7vw, 124px);
}

.page-home .eyebrow {
  margin: 0 0 clamp(18px, 3vw, 34px);
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.page-home .home-hero h1 {
  max-width: 1240px;
  margin: 0;
  color: var(--text-strong);
  font-size: clamp(3.35rem, 7.1vw, 8.4rem);
  font-weight: 800;
  letter-spacing: -0.075em;
  line-height: 0.9;
  text-wrap: balance;
}

.page-home .home-hero__intro {
  max-width: 690px;
  margin: clamp(24px, 3vw, 42px) 0 0;
  color: #4d5965;
  font-size: clamp(1.02rem, 1.45vw, 1.3rem);
  line-height: 1.6;
}

.page-home .hero-search {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  width: min(100%, 760px);
  min-height: 66px;
  margin-top: clamp(28px, 4vw, 50px);
  border: 1px solid var(--border-strong);
  border-radius: 0;
  background: #fff;
  transition: border-color var(--motion-fast) ease, transform var(--motion-standard) var(--ease-out), box-shadow var(--motion-standard) ease;
}

.page-home .hero-search:focus-within {
  border-color: var(--text-strong);
  box-shadow: 0 12px 30px rgba(8, 21, 34, 0.08);
  transform: translateY(-2px);
}

.page-home .hero-search input {
  width: 100%;
  min-width: 0;
  padding: 0 20px;
  border: 0;
  outline: 0;
  color: var(--text-strong);
  background: transparent;
  font-size: 1rem;
}

.page-home .hero-search input::placeholder {
  color: #86909a;
}

.page-home .hero-search button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  min-width: 138px;
  padding: 0 18px;
  gap: 20px;
  border: 0;
  border-left: 1px solid var(--text-strong);
  border-radius: 0;
  color: #fff;
  background: var(--text-strong);
  font-weight: 850;
  transition: background var(--motion-fast) ease, gap var(--motion-standard) var(--ease-spring);
}

.page-home .hero-search button:hover {
  gap: 30px;
  background: var(--primary);
}

.page-home .home-section {
  display: grid;
  gap: 20px;
}

.page-home .action-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
}

.page-home .action-tile {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  min-height: clamp(230px, 27vw, 390px);
  padding: clamp(24px, 3.4vw, 56px);
  gap: 24px;
  overflow: hidden;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  color: var(--tile-ink, var(--text-strong));
  background: var(--tile-bg, #fff);
  transition: color var(--motion-standard) ease, background var(--motion-standard) ease;
  isolation: isolate;
}

.page-home .action-tile::before {
  position: absolute;
  z-index: -1;
  inset: auto 0 0;
  height: 0;
  content: "";
  background: var(--tile-hover, var(--text-strong));
  transition: height 480ms var(--ease-spring);
}

.page-home .action-tile:hover {
  color: var(--tile-hover-ink, #fff);
}

.page-home .action-tile:hover::before {
  height: 100%;
}

.page-home .action-tile--red {
  --tile-bg: #f8e9e8;
  --tile-hover: var(--chart-left-red);
}

.page-home .action-tile--blue {
  --tile-bg: #e7eef9;
  --tile-hover: var(--chart-right-blue);
}

.page-home .action-tile--ink {
  --tile-bg: #162432;
  --tile-ink: #fff;
  --tile-hover: #0b121a;
}

.page-home .action-tile--light {
  --tile-bg: #f7f6f0;
  --tile-hover: #d5dcda;
  --tile-hover-ink: var(--text-strong);
}

.page-home .action-tile__copy {
  display: grid;
  gap: 9px;
}

.page-home .action-tile__copy strong {
  max-width: 580px;
  font-size: clamp(1.75rem, 3.4vw, 4.2rem);
  font-weight: 760;
  letter-spacing: -0.055em;
  line-height: 0.98;
}

.page-home .action-tile__copy small {
  font-size: 0.94rem;
  font-weight: 650;
  opacity: 0.72;
}

.page-home .action-tile__arrow {
  font-size: clamp(1.7rem, 3vw, 3.4rem);
  transform: translate3d(0, 0, 0);
  transition: transform var(--motion-standard) var(--ease-spring);
}

.page-home .action-tile:hover .action-tile__arrow {
  transform: translate3d(8px, -8px, 0);
}

/* Shared catalogue trial ---------------------------------------------- */
.page-brands .catalogue-page,
.page-brand-models .catalogue-page {
  display: grid;
  gap: clamp(18px, 2vw, 32px);
}

.page-brands .catalogue-hero,
.page-brand-models .catalogue-hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: clamp(180px, 18vw, 270px);
  padding: clamp(24px, 3.2vw, 48px);
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 0;
  color: #fff;
  background: var(--text-strong);
}

.page-brands .catalogue-hero::after,
.page-brand-models .catalogue-hero::after {
  position: absolute;
  right: -5%;
  bottom: -118%;
  width: min(48vw, 620px);
  aspect-ratio: 1;
  border: clamp(38px, 5.2vw, 76px) solid rgba(255, 255, 255, 0.085);
  border-radius: 50%;
  content: "";
  transition: transform 760ms var(--ease-spring), border-color 360ms ease;
}

.page-brands .catalogue-hero:hover::after,
.page-brand-models .catalogue-hero:hover::after {
  border-color: rgba(255, 255, 255, 0.105);
  transform: translate(-3%, -4%) scale(1.035);
}

.page-brands .catalogue-hero h1,
.page-brand-models .catalogue-hero h1 {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0;
  color: #fff;
  font-size: clamp(3rem, 6vw, 7rem);
  font-weight: 790;
  letter-spacing: -0.08em;
  line-height: 0.86;
}

.page-brands .catalogue-empty,
.page-brand-models .catalogue-empty {
  padding: 48px;
  border: 1px solid var(--border);
  color: var(--muted);
  background: #fff;
}

/* Brand index --------------------------------------------------------- */
.page-brands .catalogue-grid--brands {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
}

.page-brands .catalogue-brand-card {
  --brand-wash: #edf0ee;
  position: relative;
  min-height: clamp(250px, 22vw, 390px);
  overflow: hidden;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: #fff;
  isolation: isolate;
}

.page-brands .catalogue-brand-card::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  content: "";
  background: var(--brand-wash);
  transform: translateY(101%);
  transition: transform 520ms var(--ease-spring);
}

.page-brands .catalogue-brand-card:hover::before,
.page-brands .catalogue-brand-card:focus-within::before {
  transform: translateY(0);
}

.page-brands .catalogue-brand-card[data-brand="Phonak"] { --brand-wash: #dceee6; }
.page-brands .catalogue-brand-card[data-brand="Oticon"] { --brand-wash: #f5dddd; }
.page-brands .catalogue-brand-card[data-brand="ReSound"] { --brand-wash: #dfe9f5; }
.page-brands .catalogue-brand-card[data-brand="Starkey"] { --brand-wash: #e0e8f4; }
.page-brands .catalogue-brand-card[data-brand="Signia"] { --brand-wash: #e4e2f3; }
.page-brands .catalogue-brand-card[data-brand="Widex"] { --brand-wash: #ece6df; }
.page-brands .catalogue-brand-card[data-brand="Unitron"] { --brand-wash: #e2eee7; }
.page-brands .catalogue-brand-card[data-brand="Bernafon"] { --brand-wash: #e5e8eb; }
.page-brands .catalogue-brand-card[data-brand="Rexton"] { --brand-wash: #e4ebef; }
.page-brands .catalogue-brand-card[data-brand="Danalogic"] { --brand-wash: #e4e9df; }

.page-brands .catalogue-brand-card a {
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  height: 100%;
  padding: clamp(18px, 2.3vw, 34px);
  color: var(--text-strong);
}

.page-brands .catalogue-brand-media {
  display: grid;
  place-items: center;
  min-height: 0;
  padding: 18px;
}

.page-brands .catalogue-brand-media img {
  width: min(76%, 230px);
  max-height: 98px;
  object-fit: contain;
  transform: scale(0.97);
  transition: transform 520ms var(--ease-spring), filter var(--motion-standard) ease;
  will-change: transform;
}

.page-brands .catalogue-brand-card:hover .catalogue-brand-media img {
  transform: translateY(-2px) scale(1.01);
}

.page-brands .catalogue-card-body {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
}

.page-brands .catalogue-card-body h2 {
  margin: 0;
  color: var(--text-strong);
  font-size: clamp(1.2rem, 1.7vw, 2rem);
  font-weight: 760;
  letter-spacing: -0.045em;
}

.page-brands .catalogue-card-arrow,
.page-brand-models .catalogue-card-arrow {
  font-size: 1.5rem;
  transform: translate3d(-6px, 6px, 0);
  opacity: 0;
  transition: opacity var(--motion-fast) ease, transform var(--motion-standard) var(--ease-spring);
}

.page-brands .catalogue-brand-card:hover .catalogue-card-arrow,
.page-brands .catalogue-brand-card:focus-within .catalogue-card-arrow,
.page-brand-models .catalogue-model-card:hover .catalogue-card-arrow,
.page-brand-models .catalogue-model-card:focus-within .catalogue-card-arrow {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

/* Brand and individual-brand hero treatment ------------------------- */
.page-brands .catalogue-hero--simple {
  background:
    linear-gradient(100deg, rgba(232, 73, 89, 0.96), rgba(200, 213, 232, 0.86) 50%, rgba(23, 107, 255, 0.96));
}

.page-brand-models .catalogue-hero--brand {
  display: grid;
  align-content: space-between;
  background:
    linear-gradient(100deg, rgba(232, 73, 89, 0.96), rgba(200, 213, 232, 0.86) 50%, rgba(23, 107, 255, 0.96));
}

.page-brand-models .catalogue-back-link {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  width: max-content;
  gap: 10px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color var(--motion-fast) ease, transform var(--motion-fast) ease;
}

.page-brand-models .catalogue-back-link:hover {
  color: #fff;
  transform: translateX(-3px);
}

.page-brand-models .catalogue-platforms {
  display: grid;
  border-top: 1px solid var(--border);
}

.page-brand-models .catalogue-platform {
  display: grid;
  grid-template-columns: minmax(300px, 0.78fr) minmax(0, 2.22fr);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  border-left: 1px solid var(--border);
  background: #fff;
}

.page-brand-models .catalogue-platform__rail {
  position: sticky;
  top: 86px;
  align-self: start;
  display: grid;
  grid-template-rows: minmax(300px, 1fr) auto;
  min-height: min(620px, calc(100vh - 104px));
  overflow: hidden;
  border-right: 1px solid var(--border);
  background: #fff;
  isolation: isolate;
}

.page-brand-models .catalogue-platform__rail::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.42), transparent 58%);
  transform: translateX(-24%);
  transition: transform 420ms var(--ease-out);
}

.page-brand-models .catalogue-platform__rail:hover::before {
  transform: translateX(-18%);
}

.page-brand-models .catalogue-platform__image {
  position: relative;
  min-height: 0;
  overflow: hidden;
}

.page-brand-models .catalogue-model-media-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    radial-gradient(72% 56% at 14% 16%, rgba(232, 73, 89, 0.11), transparent 68%),
    radial-gradient(76% 58% at 88% 18%, rgba(23, 107, 255, 0.12), transparent 70%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.04));
}

.page-brand-models .catalogue-platform__image .catalogue-model-media-overlay {
  /* Family artwork keeps the intended three-layer composition:
     original image -> red/blue wash -> transparent cut-out. */
  background:
    radial-gradient(74% 58% at 12% 18%, rgba(232, 73, 89, 0.16), transparent 69%),
    radial-gradient(78% 60% at 90% 20%, rgba(23, 107, 255, 0.17), transparent 71%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.03));
}

.page-brand-models .catalogue-platform__image .catalogue-model-image {
  position: absolute;
  inset: 7%;
  width: 86%;
  height: 86%;
  object-fit: contain;
}

.page-brand-models .catalogue-platform__image .catalogue-model-image--base {
  z-index: 1;
  opacity: 0.98;
  filter: saturate(0.98);
  mix-blend-mode: multiply;
}

.page-brand-models .catalogue-platform__image .catalogue-model-image--cutout {
  z-index: 3;
  filter: none;
}

.page-brand-models .catalogue-platform__image .catalogue-model-image {
  transform: scale(1);
  transition: transform 340ms var(--ease-out), filter 300ms ease, opacity 180ms ease;
  will-change: transform, opacity;
}

.page-brand-models .catalogue-platform__rail:hover .catalogue-model-image {
  transform: scale(1.035);
}

.page-brand-models .catalogue-platform__rail:hover .catalogue-model-image--cutout {
  filter: none;
}

.page-brand-models .catalogue-platform__title {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  padding: clamp(22px, 3vw, 42px);
  gap: 18px;
  border-top: 1px solid rgba(8, 21, 34, 0.12);
  text-align: center;
}

.page-brand-models .catalogue-platform__title h2 {
  display: inline-block;
  margin: 0;
  color: var(--text-strong);
  /* Preserve the original family-title scale. JavaScript only reduces an
     individual label when that label would overflow its available width. */
  font-size: clamp(2rem, 3.8vw, 5rem);
  font-weight: 770;
  letter-spacing: -0.065em;
  line-height: 0.9;
  text-align: center;
  white-space: nowrap;
  overflow-wrap: normal;
  word-break: normal;
}

.page-brand-models .catalogue-platform__content {
  min-width: 0;
  padding: clamp(16px, 2vw, 28px);
  background: #f5f6f4;
}

.page-brand-models .catalogue-grid--models {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(10px, 1.15vw, 18px);
}

.page-brand-models .catalogue-model-card {
  position: relative;
  min-height: clamp(310px, 26vw, 470px);
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 0;
  background: #fff;
  transition: border-color var(--motion-fast) ease, transform var(--motion-standard) var(--ease-out), box-shadow var(--motion-standard) ease;
  isolation: isolate;
}

.page-brand-models .catalogue-model-card::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  content: "";
  background: linear-gradient(150deg, #fff 0%, #edf1ef 100%);
  opacity: 0;
  transition: opacity var(--motion-standard) ease;
}

.page-brand-models .catalogue-model-card:hover,
.page-brand-models .catalogue-model-card:focus-within {
  z-index: 2;
  border-color: rgba(8, 21, 34, 0.34);
  box-shadow: 0 12px 30px rgba(7, 17, 31, 0.08);
  transform: translateY(-3px);
}

.page-brand-models .catalogue-model-card:hover::before,
.page-brand-models .catalogue-model-card:focus-within::before {
  opacity: 1;
}

.page-brand-models .catalogue-model-card > a {
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  height: 100%;
  color: var(--text-strong);
}

.page-brand-models .catalogue-model-card .compare-check {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 5;
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 10px;
  gap: 7px;
  border: 1px solid rgba(8, 21, 34, 0.15);
  border-radius: 0;
  color: var(--text);
  background: rgba(255, 255, 255, 0.9);
  font-size: 0.72rem;
  font-weight: 800;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity var(--motion-fast) ease, transform var(--motion-fast) ease, background var(--motion-fast) ease;
  backdrop-filter: blur(8px);
}

.page-brand-models .catalogue-model-card:hover .compare-check,
.page-brand-models .catalogue-model-card:focus-within .compare-check,
.page-brand-models .catalogue-model-card .compare-check:has(input:checked) {
  opacity: 1;
  transform: translateY(0);
}

.page-brand-models .catalogue-model-card .compare-check:hover {
  background: #fff;
}

.page-brand-models .catalogue-model-card .compare-check input {
  width: 15px;
  height: 15px;
  margin: 0;
  accent-color: var(--primary);
}

.page-brand-models .catalogue-model-card .catalogue-model-media {
  position: relative;
  min-height: 240px;
  overflow: hidden;
  background: #fff;
  isolation: isolate;
  --catalogue-thumb-height: 66%;
  --catalogue-thumb-max-width: 90%;
}

.page-brand-models .catalogue-model-card .catalogue-model-media::after {
  content: none;
}

.page-brand-models .catalogue-model-ring {
  position: absolute;
  right: -18%;
  bottom: -52%;
  z-index: 30;
  width: 78%;
  aspect-ratio: 1;
  border: 1px solid rgba(8, 21, 34, 0.11);
  border-radius: 50%;
  pointer-events: none;
  transform: translate3d(0, 0, 2px);
  transition: transform 600ms var(--ease-spring), border-color var(--motion-standard) ease;
}

.page-brand-models .catalogue-model-card:hover .catalogue-model-ring,
.page-brand-models .catalogue-model-card:focus-within .catalogue-model-ring {
  border-color: rgba(8, 21, 34, 0.2);
  transform: translate3d(-8%, -8%, 2px) scale(1.08);
}

.page-brand-models .catalogue-model-card .catalogue-model-image {
  position: absolute;
  top: 50%;
  left: 50%;
  width: auto;
  height: var(--catalogue-thumb-height);
  max-width: var(--catalogue-thumb-max-width);
  max-height: var(--catalogue-thumb-height);
  object-fit: contain;
  transform: translate(-50%, -50%) scale(1);
}

.page-brand-models .catalogue-model-card .catalogue-model-image--base {
  z-index: 1;
  opacity: 0.98;
  filter: saturate(0.98);
  mix-blend-mode: multiply;
}

.page-brand-models .catalogue-model-card .catalogue-model-image--cutout {
  z-index: 3;
  filter: none;
}

.page-brand-models .catalogue-model-card .catalogue-model-image {
  transition: transform 360ms var(--ease-out), filter 300ms ease, opacity 180ms ease;
  will-change: transform, opacity;
}

.page-brand-models .catalogue-model-card:hover .catalogue-model-image,
.page-brand-models .catalogue-model-card:focus-within .catalogue-model-image {
  transform: translate(-50%, -50%) scale(1.055);
}

.page-brand-models .catalogue-model-card:hover .catalogue-model-image--cutout,
.page-brand-models .catalogue-model-card:focus-within .catalogue-model-image--cutout {
  filter: none;
}

/* Image processing layer pair ----------------------------------------
   The ordinary crop is intentionally retained beneath the transparent
   derivative as part of the visual treatment. Both layers use identical
   geometry and hover transforms, so the cut-out can load in without a size
   jump. If processing fails, the ordinary image remains as the fallback. */
.catalogue-model-media.has-cutout-pair .catalogue-model-image--base {
  opacity: 0.98;
}

.catalogue-model-media.has-cutout-pair .catalogue-model-image--cutout {
  opacity: 0;
}

.catalogue-model-media.has-cutout-pair.is-cutout-ready .catalogue-model-image--base {
  opacity: 0.98;
}

.catalogue-model-media.has-cutout-pair.is-cutout-ready .catalogue-model-image--cutout {
  opacity: 1;
}

.catalogue-model-media.has-cutout-pair.is-cutout-failed .catalogue-model-image--base {
  opacity: 0.98;
}

.catalogue-model-media.has-cutout-pair.is-cutout-failed .catalogue-model-image--cutout {
  opacity: 0;
}


body:not(.page-brands):not(.page-brand-models) .catalogue-model-card .catalogue-model-media {
  --catalogue-thumb-height: 66%;
  --catalogue-thumb-max-width: 90%;
}

body:not(.page-brands):not(.page-brand-models) .catalogue-model-card .catalogue-model-image {
  position: absolute;
  top: 50%;
  left: 50%;
  inset: auto;
  width: auto;
  height: var(--catalogue-thumb-height);
  max-width: var(--catalogue-thumb-max-width);
  max-height: var(--catalogue-thumb-height);
  object-fit: contain;
  transform: translate(-50%, -50%) scale(1);
}

body:not(.page-brands):not(.page-brand-models) .catalogue-model-card:hover .catalogue-model-image,
body:not(.page-brands):not(.page-brand-models) .catalogue-model-card:focus-within .catalogue-model-image {
  transform: translate(-50%, -50%) scale(1.04);
}

.page-brand-models .catalogue-model-card .catalogue-card-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  min-height: 90px;
  padding: 18px;
  gap: 8px 14px;
  border-top: 1px solid var(--border);
}

.page-brand-models .catalogue-model-card .catalogue-card-body h3 {
  margin: 0;
  color: var(--text-strong);
  font-size: clamp(1.08rem, 1.35vw, 1.5rem);
  font-weight: 760;
  letter-spacing: -0.035em;
  line-height: 1.05;
}

.page-brand-models .catalogue-model-year {
  grid-column: 1;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 760;
}

.page-brand-models .catalogue-model-card .catalogue-card-arrow {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: center;
}

/* Reveal sequence */
.page-home .action-tile:nth-child(2),
.page-brands .catalogue-brand-card:nth-child(2) { transition-delay: 45ms; }
.page-home .action-tile:nth-child(3),
.page-brands .catalogue-brand-card:nth-child(3) { transition-delay: 90ms; }
.page-home .action-tile:nth-child(4),
.page-brands .catalogue-brand-card:nth-child(4) { transition-delay: 135ms; }

@media (min-width: 1380px) {
  .page-brand-models .catalogue-grid--models {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 1320px) {
  .page-brands .catalogue-grid--brands {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-brand-models .catalogue-platform {
    grid-template-columns: minmax(280px, 0.8fr) minmax(0, 2.2fr);
  }

  .page-brand-models .catalogue-grid--models {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .page-home .home-hero {
    min-height: 0;
  }

  .page-home .home-hero h1 {
    font-size: clamp(3.2rem, 11vw, 6.8rem);
  }

  .page-brands .catalogue-grid--brands {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-brand-models .catalogue-platform {
    grid-template-columns: 1fr;
  }

  .page-brand-models .catalogue-platform__rail {
    position: relative;
    top: auto;
    grid-template-columns: minmax(0, 1fr) minmax(240px, 0.72fr);
    grid-template-rows: 1fr;
    min-height: 410px;
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .page-brand-models .catalogue-platform__title {
    align-content: end;
    border-top: 0;
    border-left: 1px solid rgba(8, 21, 34, 0.12);
  }
}

@media (max-width: 720px) {
  .page-home .home-shell {
    gap: 28px;
  }

  .page-home .home-hero__copy {
    padding: 30px 22px 38px;
  }

  .page-home .home-hero__intro {
    font-size: 1rem;
  }

  .page-home .hero-search {
    min-height: 58px;
  }

  .page-home .hero-search button {
    min-width: 110px;
  }

  .page-home .action-grid,
  .page-brands .catalogue-grid--brands {
    grid-template-columns: 1fr;
  }

  .page-home .action-tile {
    min-height: 230px;
  }

  .page-brand-models .catalogue-platform__rail {
    grid-template-columns: 1fr;
    grid-template-rows: minmax(230px, 1fr) auto;
    min-height: 390px;
  }

  .page-brand-models .catalogue-platform__title {
    border-top: 1px solid rgba(8, 21, 34, 0.12);
    border-left: 0;
  }

  .page-brand-models .catalogue-grid--models {
    grid-template-columns: 1fr;
  }

  .page-brand-models .catalogue-model-card .compare-check {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 480px) {
  .page-home .home-hero h1,
  .page-brands .catalogue-hero h1,
  .page-brand-models .catalogue-hero h1 {
    font-size: clamp(2.75rem, 14vw, 4.4rem);
  }

  .page-home .hero-search {
    grid-template-columns: 1fr;
  }

  .page-home .hero-search input {
    min-height: 54px;
  }

  .page-home .hero-search button {
    min-height: 48px;
    border-top: 1px solid var(--text-strong);
    border-left: 0;
    border-radius: 0;
  }

}

@media (hover: none) {
  .page-brand-models .catalogue-model-card .compare-check {
    opacity: 1;
    transform: none;
  }
}

/* Catalogue title-bar consistency pass. */
.page-brands .catalogue-hero,
.page-brand-models .catalogue-hero {
  background: linear-gradient(100deg, rgba(232, 73, 89, .98), rgba(200, 213, 232, .88) 50%, rgba(23, 107, 255, .98));
}

.page-brands .catalogue-hero > div,
.page-brand-models .catalogue-hero > div {
  position: relative;
  z-index: 1;
}

.page-brands .catalogue-kicker,
.page-brand-models .catalogue-kicker {
  margin: 0 0 8px;
  color: #fff;
  font-size: .72rem;
  font-weight: 850;
  letter-spacing: .12em;
  text-transform: uppercase;
  opacity: .8;
}

.page-brand-models .catalogue-hero--brand {
  justify-content: space-between;
}

.page-apps .app-catalogue__hero > *,
.page-receivers .receiver-catalogue__hero > *,
.page-accessories .accessory-catalogue__hero > *,
.page-documentation .documentation-hero > * {
  position: relative;
  z-index: 1;
}


/* Latest catalogue continuation -------------------------------------- */
.page-latest .latest-load-more {
  display: flex;
  justify-content: center;
  padding-top: clamp(8px, 1.5vw, 18px);
}

.page-latest .latest-load-more__link {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  width: min(100%, 560px);
  min-height: 82px;
  padding: 16px 18px 16px 22px;
  gap: 24px;
  overflow: hidden;
  border: 1px solid var(--text-strong);
  color: #fff;
  background: var(--text-strong);
  text-decoration: none;
  transition: color var(--motion-fast) ease, background var(--motion-fast) ease, transform var(--motion-standard) var(--ease-out);
}

.page-latest .latest-load-more__link::before {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(112deg, rgba(225, 56, 73, 0.22), transparent 42%, rgba(34, 101, 226, 0.22));
  opacity: 0;
  transition: opacity var(--motion-standard) ease;
}

.page-latest .latest-load-more__link:hover,
.page-latest .latest-load-more__link:focus-visible {
  color: var(--text-strong);
  background: #fff;
  transform: translateY(-2px);
}

.page-latest .latest-load-more__link:hover::before,
.page-latest .latest-load-more__link:focus-visible::before {
  opacity: 1;
}

.page-latest .latest-load-more__copy,
.page-latest .latest-load-more__arrow {
  position: relative;
  z-index: 1;
}

.page-latest .latest-load-more__copy {
  display: grid;
  gap: 4px;
}

.page-latest .latest-load-more__copy small {
  font-size: 0.66rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.7;
}

.page-latest .latest-load-more__copy strong {
  font-size: clamp(1rem, 1.5vw, 1.28rem);
  font-weight: 780;
  letter-spacing: -0.025em;
}

.page-latest .latest-load-more__copy strong span {
  font-size: 0.72em;
  font-weight: 650;
  opacity: 0.68;
}

.page-latest .latest-load-more__arrow {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid currentColor;
  font-size: 1.25rem;
  transition: transform var(--motion-standard) var(--ease-spring);
}

.page-latest .latest-load-more__link:hover .latest-load-more__arrow,
.page-latest .latest-load-more__link:focus-visible .latest-load-more__arrow {
  transform: translateY(4px);
}

@media (max-width: 620px) {
  .page-latest .latest-load-more__link {
    min-height: 74px;
    padding: 14px 14px 14px 17px;
    gap: 14px;
  }

  .page-latest .latest-load-more__arrow {
    width: 40px;
    height: 40px;
  }
}


/* Latest progressive catalogue --------------------------------------- */
@media (min-width: 1101px) {
  .page-latest .catalogue-grid--latest {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 721px) and (max-width: 1100px) {
  .page-latest .catalogue-grid--latest {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-latest .latest-load-more__link.is-loading {
  pointer-events: none;
  cursor: wait;
  opacity: 0.78;
  transform: none;
}

.page-latest .latest-load-more__link.is-loading .latest-load-more__arrow {
  animation: latest-load-pulse 0.8s ease-in-out infinite alternate;
}

@keyframes latest-load-pulse {
  from { transform: translateY(-2px); opacity: 0.55; }
  to { transform: translateY(3px); opacity: 1; }
}


@media (max-width: 620px) {
  .page-brand-models .catalogue-model-card .catalogue-model-media,
  body:not(.page-brands):not(.page-brand-models) .catalogue-model-card .catalogue-model-media {
    --catalogue-thumb-height: 70%;
    --catalogue-thumb-max-width: 92%;
  }
}

/* Model lifecycle status ------------------------------------------------ */
.catalogue-status-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 42;
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 5px 9px;
  border: 1px solid rgba(128, 35, 45, 0.28);
  background: rgba(255, 244, 245, 0.96);
  color: #9b2433;
  font-size: 0.66rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  pointer-events: none;
}

.catalogue-model-card.is-discontinued .catalogue-model-image,
.database-product-card.is-discontinued .database-product-image {
  filter: saturate(0.82);
}

.database-status-badge {
  top: 18px;
  left: 18px;
}

.detail-status-badge {
  display: inline-flex;
  align-items: center;
  margin-left: 10px;
  padding: 6px 9px;
  border: 1px solid rgba(128, 35, 45, 0.28);
  background: #fff4f5;
  color: #9b2433;
  font-size: 0.68rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  vertical-align: middle;
}

.discontinued-notice {
  margin: 8px 0 2px;
  color: #7f3540;
  font-size: 0.86rem;
  font-weight: 650;
  line-height: 1.45;
}