/* =============================================
   صفحات دسته‌بندی نمونه‌کار — UI/UX پریمیوم
   ============================================= */

.page-category,
.page-portfolio-hub {
  --cat-accent: var(--gold);
  --cat-accent-soft: rgba(201, 168, 76, 0.14);
  --cat-accent-glow: rgba(201, 168, 76, 0.35);
  --portfolio-title-font: 'Hanan Portfolio', var(--display-font);
}

.page-portfolio-hub .portfolio-info h4,
.page-category .portfolio-info h4 {
  font-family: var(--portfolio-title-font, var(--display-font));
}

.page-portfolio-hub .cat-hero {
  min-height: clamp(18rem, 42vh, 28rem);
  align-items: center;
  padding-bottom: clamp(2rem, 5vh, 3rem);
}

.page-portfolio-hub .cat-hero__row {
  grid-template-columns: 1fr;
  text-align: center;
  justify-items: center;
}

.page-portfolio-hub .cat-hero__intro {
  margin-inline: auto;
}

.page-portfolio-hub .portfolio-filters {
  justify-content: center;
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
}

.page-portfolio-hub .port-hub-gallery .portfolio-grid {
  margin-top: 0;
}

.page-portfolio-hub .cat-grid-header__desc {
  margin: 0.5rem 0 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* ── Hub cards ── */
.port-hub-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(0.85rem, 2vw, 1.25rem);
}

.port-hub-card {
  position: relative;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  transition:
    transform 0.5s var(--ease-luxury),
    box-shadow 0.5s var(--ease-luxury),
    border-color 0.4s;
  opacity: 0;
  transform: translateY(24px);
}

.port-hub-card.visible {
  opacity: 1;
  transform: none;
  transition-delay: var(--card-delay, 0s);
}

.port-hub-card:hover {
  transform: translateY(-6px);
  border-color: color-mix(in srgb, var(--card-accent, var(--gold)) 45%, transparent);
  box-shadow:
    0 20px 50px rgba(0, 0, 0, 0.35),
    0 0 0 1px color-mix(in srgb, var(--card-accent, var(--gold)) 20%, transparent) inset;
}

.port-hub-card--skeleton {
  min-height: 280px;
  animation: catShimmer 1.4s ease-in-out infinite;
  background: linear-gradient(110deg, var(--dark3) 8%, rgba(255,255,255,0.06) 18%, var(--dark3) 33%);
  background-size: 200% 100%;
  pointer-events: none;
}

.port-hub-card__thumb {
  height: 140px;
  background-size: cover;
  background-position: center;
  position: relative;
}

.port-hub-card__thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--dark2) 0%, transparent 70%);
}

.port-hub-card__thumb--empty {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  background: linear-gradient(145deg, var(--dark3), var(--dark2));
  opacity: 0.85;
}

.port-hub-card__body {
  padding: 1.15rem 1.15rem 1.25rem;
  position: relative;
}

.port-hub-card__icon {
  font-size: 1.35rem;
  margin-bottom: 0.35rem;
  display: block;
}

.port-hub-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
  color: var(--light);
}

.port-hub-card__desc {
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.port-hub-card__meta {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.port-hub-card__meta strong {
  color: var(--card-accent, var(--gold));
  font-size: 0.95rem;
}

.port-hub-card__arrow {
  position: absolute;
  bottom: 1.15rem;
  inset-inline-end: 1.15rem;
  font-size: 1.1rem;
  color: var(--card-accent, var(--gold));
  opacity: 0.6;
  transition: transform 0.35s var(--ease-luxury), opacity 0.3s;
}

.port-hub-card:hover .port-hub-card__arrow {
  opacity: 1;
  transform: translateX(-4px);
}

[dir="ltr"] .port-hub-card:hover .port-hub-card__arrow {
  transform: translateX(4px);
}

html[data-theme="light"] .port-hub-card {
  background: var(--lt-card-bg);
  border-color: var(--lt-card-border);
}

html[data-theme="light"] .port-hub-card__title {
  color: var(--light);
}

.page-category {
  --cat-accent: var(--gold);
  --cat-accent-soft: rgba(201, 168, 76, 0.14);
  --cat-accent-glow: rgba(201, 168, 76, 0.35);
}

/* ── Hero ── */
.cat-hero {
  position: relative;
  min-height: clamp(22rem, 52vh, 34rem);
  display: flex;
  align-items: flex-end;
  padding: clamp(6.5rem, 14vh, 8.5rem) clamp(1rem, 4vw, 2rem) clamp(2.5rem, 6vh, 4rem);
  overflow: hidden;
  isolation: isolate;
}

.cat-hero__mesh {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 70% 55% at 80% 15%, var(--cat-accent-soft), transparent 58%),
    radial-gradient(ellipse 55% 45% at 12% 85%, rgba(201, 168, 76, 0.06), transparent 55%),
    linear-gradient(165deg, var(--dark) 0%, var(--dark2) 45%, var(--dark) 100%);
  pointer-events: none;
}

.cat-hero__grid {
  position: absolute;
  inset: 0;
  opacity: 0.35;
  background-image:
    linear-gradient(rgba(201, 168, 76, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 168, 76, 0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 75% 65% at 50% 40%, #000 15%, transparent 72%);
  -webkit-mask-image: radial-gradient(ellipse 75% 65% at 50% 40%, #000 15%, transparent 72%);
  pointer-events: none;
}

.cat-hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(72px);
  opacity: 0.45;
  pointer-events: none;
  animation: catOrbFloat 14s ease-in-out infinite alternate;
}

.cat-hero__orb--1 {
  width: min(380px, 70vw);
  height: min(380px, 70vw);
  top: -8%;
  inset-inline-end: 8%;
  background: var(--cat-accent-glow);
}

.cat-hero__orb--2 {
  width: min(260px, 50vw);
  height: min(260px, 50vw);
  bottom: 5%;
  inset-inline-start: 5%;
  background: rgba(201, 168, 76, 0.12);
  animation-delay: -5s;
}

@keyframes catOrbFloat {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to   { transform: translate3d(0, -18px, 0) scale(1.06); }
}

.cat-hero__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--content-max);
  margin: 0 auto;
}

.cat-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.5rem;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 1.75rem;
}

.cat-breadcrumb a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.25s;
}

.cat-breadcrumb a:hover {
  color: var(--cat-accent);
}

.cat-breadcrumb__sep {
  opacity: 0.45;
  user-select: none;
}

.cat-hero__row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(1.25rem, 4vw, 2.5rem);
  align-items: center;
}

.cat-hero__icon-wrap {
  position: relative;
  width: clamp(5rem, 14vw, 7rem);
  height: clamp(5rem, 14vw, 7rem);
  flex-shrink: 0;
}

.cat-hero__icon-ring {
  position: absolute;
  inset: -8%;
  border-radius: 50%;
  border: 1px solid var(--cat-accent-glow);
  animation: catRingPulse 3.2s ease-in-out infinite;
}

.cat-hero__icon-ring--2 {
  inset: -16%;
  opacity: 0.45;
  animation-delay: -1.2s;
}

@keyframes catRingPulse {
  0%, 100% { transform: scale(1); opacity: 0.55; }
  50%      { transform: scale(1.05); opacity: 1; }
}

.cat-hero__icon {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(2.25rem, 7vw, 3.25rem);
  border-radius: 28%;
  background: linear-gradient(145deg, rgba(255,255,255,0.12), rgba(255,255,255,0.03));
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow:
    0 20px 60px rgba(0, 0, 0, 0.35),
    0 0 0 1px rgba(201, 168, 76, 0.12) inset,
    0 0 48px var(--cat-accent-soft);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.cat-hero__content {
  min-width: 0;
}

.cat-hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.38rem 1rem;
  border-radius: var(--radius-pill);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cat-accent);
  border: 1px solid var(--cat-accent-glow);
  background: var(--cat-accent-soft);
  margin-bottom: 0.85rem;
}

.cat-hero__tag::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--cat-accent);
  box-shadow: 0 0 10px var(--cat-accent);
}

.cat-hero__title {
  font-family: var(--portfolio-title-font, var(--display-font));
  font-size: clamp(2.15rem, 6.5vw, 3.75rem);
  font-weight: 600;
  line-height: 1.08;
  margin-bottom: 0.55rem;
  letter-spacing: -0.02em;
  max-width: 100%;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.cat-hero__subline {
  font-size: clamp(1rem, 2.4vw, 1.2rem);
  color: var(--gold-light);
  font-weight: 500;
  margin-bottom: 1rem;
  max-width: 100%;
  overflow-wrap: anywhere;
}

.cat-hero__intro {
  font-size: 0.92rem;
  line-height: 1.9;
  color: var(--light-muted);
  max-width: min(58ch, 100%);
  margin-bottom: 1.5rem;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.cat-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.25rem;
}

.cat-hero__count {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--light);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
}

.cat-hero__count-num {
  color: var(--cat-accent);
  font-size: 1.05rem;
}

.cat-hero__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.5rem;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  color: #0A0806 !important;
  background: linear-gradient(135deg, var(--cat-accent), #E8C96A);
  border: none;
  box-shadow: var(--shadow-gold);
  transition: transform 0.35s var(--ease-luxury), box-shadow 0.35s;
}

[data-theme="light"] .cat-hero__cta {
  color: #0A0806 !important;
  background: linear-gradient(135deg, var(--cat-accent), #C9A84C);
}

.cat-hero__cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 40px var(--cat-accent-glow);
}

.cat-hero__features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 1.75rem;
  padding: 0;
  list-style: none;
}

.cat-hero__features li {
  font-size: 0.74rem;
  font-weight: 500;
  padding: 0.38rem 0.8rem;
  border-radius: var(--radius-pill);
  color: var(--gold-light);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(201, 168, 76, 0.18);
}

/* ── نوار دسته‌ها (چسبان) ── */
.cat-nav-wrap {
  position: sticky;
  top: calc(env(safe-area-inset-top, 0px) + 4.5rem);
  z-index: 900;
  padding: 0 0 0.5rem;
  margin-bottom: 1.5rem;
  pointer-events: none;
}

.cat-nav-wrap::before {
  content: '';
  position: absolute;
  inset: -0.5rem 0 auto;
  height: calc(100% + 1rem);
  background: linear-gradient(180deg, var(--dark) 0%, var(--dark) 70%, transparent 100%);
  opacity: 0.92;
  pointer-events: none;
}

.cat-nav {
  position: relative;
  display: flex;
  gap: 0.45rem;
  overflow-x: auto;
  padding: 0.65rem clamp(1rem, 4vw, 2rem);
  max-width: var(--content-max);
  margin: 0 auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  pointer-events: auto;
}

.cat-nav::-webkit-scrollbar { display: none; }

.cat-nav__link {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 1rem;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  transition:
    color 0.3s,
    background 0.3s,
    border-color 0.3s,
    transform 0.3s var(--ease-luxury),
    box-shadow 0.3s;
  white-space: nowrap;
}

.cat-nav__link:hover {
  color: var(--gold-light);
  border-color: rgba(201, 168, 76, 0.3);
  transform: translateY(-1px);
}

.cat-nav__link.active {
  color: #0A0806;
  background: linear-gradient(135deg, var(--cat-accent), #E8C96A);
  border-color: var(--cat-accent);
  box-shadow: 0 6px 24px var(--cat-accent-soft);
  font-weight: 700;
}

.cat-nav__link--all {
  color: var(--gold-light);
  border-color: rgba(201, 168, 76, 0.25);
}

/* ── گرید نمونه‌کار ── */
.cat-main {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2rem) var(--section-pad);
}

.cat-grid-section {
  position: relative;
  perspective: 1400px;
}

.page-portfolio-hub .cat-grid-section,
.page-portfolio-hub .port-hub-gallery {
  perspective: 1400px;
}

.cat-grid-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.75rem;
  flex-wrap: wrap;
}

.cat-grid-header h2 {
  font-family: var(--portfolio-title-font, var(--display-font));
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--light-muted);
}

.cat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(10px, 1.8vw, 18px);
  align-items: start;
}

.cat-grid .portfolio-item {
  border-radius: var(--radius-lg);
  aspect-ratio: 4 / 5;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.28);
  transform-style: preserve-3d;
  opacity: 1;
  transform: none;
  filter: none;
  transition:
    transform 0.55s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.55s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.4s ease;
}

.cat-grid .portfolio-item.visible,
.cat-grid .portfolio-item.is-stable {
  animation: none;
  opacity: 1;
  transform: none;
}

@media (hover: hover) and (pointer: fine) {
  .cat-grid .portfolio-item:hover,
  .page-portfolio-hub .portfolio-grid .portfolio-item:hover {
    transform: translateY(-10px) translateZ(18px) scale(1.025);
    box-shadow:
      0 28px 60px rgba(0, 0, 0, 0.45),
      0 0 48px var(--cat-accent-soft);
  }
}

.page-portfolio-hub .portfolio-grid .portfolio-item {
  transform-style: preserve-3d;
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 36px rgba(0, 0, 0, 0.32);
}

.cat-grid .portfolio-item.visible {
  animation: none;
}

.cat-grid .portfolio-item:nth-child(3n+1).visible { animation-delay: 0.04s; }
.cat-grid .portfolio-item:nth-child(3n+2).visible { animation-delay: 0.1s; }
.cat-grid .portfolio-item:nth-child(3n+3).visible { animation-delay: 0.16s; }

@keyframes catCardIn {
  from {
    opacity: 0;
    transform: translateY(28px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.cat-skeleton {
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.04);
  overflow: hidden;
  pointer-events: none;
  position: relative;
}

.cat-skeleton .sk-bone,
.cat-skeleton.sk-bone {
  width: 100%;
  height: 100%;
  border-radius: inherit;
}

.cat-skeleton--video {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #212121;
}

html[data-theme="light"] .cat-skeleton--video {
  background: #e8e8e8;
}

.cat-skeleton--video .cat-skeleton__thumb {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: inherit;
}

.cat-skeleton--video .cat-skeleton__play {
  position: relative;
  z-index: 1;
  width: clamp(2rem, 10vw, 2.75rem);
  height: clamp(2rem, 10vw, 2.75rem);
  border-radius: 50%;
  opacity: 0.45;
  flex-shrink: 0;
}

html[data-theme="light"] .cat-skeleton--video .cat-skeleton__play {
  opacity: 0.35;
}

@keyframes catShimmer {
  to { background-position-x: -200%; }
}

.cat-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: clamp(3rem, 8vw, 5rem) 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px dashed rgba(201, 168, 76, 0.25);
  background: rgba(255, 255, 255, 0.02);
}

.cat-empty__icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  opacity: 0.5;
}

.cat-empty p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
}

.cat-more-wrap {
  margin-top: 2.5rem;
  text-align: center;
}

/* ── دسته‌های مرتبط ── */
.cat-related {
  margin-top: clamp(3rem, 8vw, 5rem);
  padding-top: 2.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.cat-related__title {
  font-family: var(--portfolio-title-font, var(--display-font));
  font-size: clamp(1.35rem, 3.5vw, 1.85rem);
  font-weight: 500;
  margin-bottom: 1.25rem;
  text-align: center;
}

.cat-related__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.75rem;
}

.cat-related__grid.stagger-children > .cat-related__card {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.55s var(--ease-luxury),
    transform 0.55s var(--ease-luxury),
    border-color 0.35s,
    box-shadow 0.35s,
    color 0.3s;
}

.cat-related__grid.stagger-children.visible > .cat-related__card {
  opacity: 1;
  transform: none;
}

.cat-related__grid.stagger-children.visible > .cat-related__card:nth-child(1) { transition-delay: 0.04s; }
.cat-related__grid.stagger-children.visible > .cat-related__card:nth-child(2) { transition-delay: 0.09s; }
.cat-related__grid.stagger-children.visible > .cat-related__card:nth-child(3) { transition-delay: 0.14s; }
.cat-related__grid.stagger-children.visible > .cat-related__card:nth-child(4) { transition-delay: 0.19s; }
.cat-related__grid.stagger-children.visible > .cat-related__card:nth-child(5) { transition-delay: 0.24s; }
.cat-related__grid.stagger-children.visible > .cat-related__card:nth-child(6) { transition-delay: 0.29s; }
.cat-related__grid.stagger-children.visible > .cat-related__card:nth-child(7) { transition-delay: 0.34s; }
.cat-related__grid.stagger-children.visible > .cat-related__card:nth-child(8) { transition-delay: 0.39s; }

.cat-related__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.55rem;
  padding: 1.25rem 0.75rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--light-muted);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
}

@media (hover: hover) and (pointer: fine) {
  .cat-related__grid.stagger-children.visible > .cat-related__card:hover {
    transform: translateY(-4px);
    border-color: rgba(201, 168, 76, 0.35);
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.25);
    color: var(--gold-light);
  }
}

.cat-related__card:hover {
  border-color: rgba(201, 168, 76, 0.35);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.25);
  color: var(--gold-light);
}

.cat-related__card-icon {
  font-size: 1.75rem;
}

.cat-related__card-label {
  font-size: 0.78rem;
  font-weight: 600;
  text-align: center;
  line-height: 1.35;
}

/* ── تم روشن ── */
html[data-theme="light"] .cat-hero__mesh {
  background:
    radial-gradient(ellipse 70% 55% at 80% 15%, var(--cat-accent-soft), transparent 58%),
    linear-gradient(165deg, #F3EFE6 0%, #FFFCF7 50%, #F3EFE6 100%);
}

html[data-theme="light"] .cat-nav-wrap::before {
  background: linear-gradient(180deg, var(--dark) 0%, var(--dark) 70%, transparent 100%);
}

html[data-theme="light"] .cat-hero__icon {
  background: linear-gradient(145deg, rgba(255,255,255,0.95), rgba(255,252,247,0.85));
  border-color: var(--lt-border);
  box-shadow: 0 16px 40px rgba(28, 24, 20, 0.08);
}

html[data-theme="light"] .cat-hero__subline {
  color: var(--gold-dark);
}

html[data-theme="light"] .cat-related {
  border-top-color: var(--lt-border);
}

html[data-theme="light"] .cat-related__card {
  background: var(--lt-card-bg);
  border-color: var(--lt-card-border);
}

html[data-theme="light"] .cat-empty {
  border-color: rgba(168, 136, 50, 0.28);
  background: var(--lt-surface-soft);
}

@media (prefers-reduced-motion: reduce) {
  .cat-related__grid.stagger-children > .cat-related__card {
    opacity: 1;
    transform: none;
    transition: none !important;
  }
}

/* ── ریسپانسیو ── */
@media (max-width: 900px) {
  .port-hub-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .port-hub-card__thumb {
    height: 110px;
  }

  .cat-hero {
    min-height: auto;
    padding-top: calc(env(safe-area-inset-top, 0px) + 5.25rem);
    padding-inline: 1rem;
    padding-bottom: 2rem;
  }

  .cat-hero__row {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .cat-hero__icon-wrap {
    margin: 0 auto;
  }

  .cat-hero__content {
    width: 100%;
    min-width: 0;
  }

  .cat-hero__intro {
    margin-inline: auto;
    max-width: 36rem;
  }

  .cat-hero__meta {
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.75rem;
  }

  .cat-hero__features {
    justify-content: center;
  }

  .cat-nav-wrap {
    top: calc(env(safe-area-inset-top, 0px) + 3.75rem);
    margin-inline: 0;
    padding-inline: 0;
  }

  .cat-nav {
    padding-inline: 1rem;
  }

  .cat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .cat-grid .portfolio-item {
    aspect-ratio: 1 / 1;
    border-radius: var(--radius-md);
  }

  .page-portfolio-hub .port-hub-gallery {
    padding-inline: 0;
  }

  .page-portfolio-hub .portfolio-filters {
    justify-content: flex-start;
    flex-wrap: nowrap;
    overflow-x: auto;
    margin-bottom: 1.25rem;
  }
}

@media (max-width: 480px) {
  .port-hub-grid {
    grid-template-columns: 1fr;
  }

  .cat-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .cat-related__grid {
    grid-template-columns: 1fr 1fr;
  }

  .cat-hero__features {
    flex-direction: column;
    align-items: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .cat-hero__orb,
  .cat-hero__icon-ring,
  .cat-grid .portfolio-item.visible {
    animation: none !important;
  }
}

/* ── Blog context panel (from carousel "read more") ── */
.blog-context {
  --blog-accent: var(--gold);
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--content-max);
  margin: clamp(-1.5rem, -3vw, -0.75rem) auto 0;
  padding: 0 clamp(1rem, 4vw, 2rem);
  box-sizing: border-box;
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.65s var(--ease-luxury),
    transform 0.65s var(--ease-luxury);
}

.blog-context.reveal.visible,
.blog-context.visible,
.blog-context.is-mounted {
  opacity: 1;
  transform: none;
}

.blog-context__shell {
  position: relative;
  width: 100%;
  border-radius: var(--radius-xl, 1.25rem);
  overflow: hidden;
}

.blog-context__glow {
  position: absolute;
  inset: -40% -20% auto;
  height: 70%;
  background: radial-gradient(ellipse at 30% 50%, color-mix(in srgb, var(--blog-accent) 35%, transparent), transparent 68%);
  pointer-events: none;
  opacity: 0.85;
}

.blog-context__inner {
  position: relative;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: clamp(1rem, 3vw, 1.75rem);
  width: 100%;
  min-width: 0;
  padding: clamp(1.15rem, 3vw, 1.65rem);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--blog-accent) 12%, transparent), transparent 55%),
    rgba(255, 255, 255, 0.04);
  border: 1px solid color-mix(in srgb, var(--blog-accent) 28%, var(--glass-border));
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow:
    0 24px 60px rgba(0, 0, 0, 0.28),
    0 0 0 1px rgba(255, 255, 255, 0.04) inset;
  box-sizing: border-box;
}

.blog-context__inner--photo {
  flex-direction: column;
  align-items: stretch;
  gap: 0;
  padding: 0;
}

.blog-context__inner--photo .blog-context__body {
  padding: clamp(1.15rem, 3vw, 1.65rem);
}

.blog-context__media {
  position: relative;
  flex: 0 0 clamp(128px, 26vw, 220px);
  width: clamp(128px, 26vw, 220px);
  max-width: 220px;
  min-width: 0;
  aspect-ratio: 16 / 10;
  min-height: clamp(120px, 20vw, 180px);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--blog-accent) 22%, transparent);
  background: var(--dark3);
}

.blog-context__inner--photo .blog-context__media {
  width: 100%;
  max-width: none;
  flex: none;
  aspect-ratio: 16 / 9;
  min-height: clamp(200px, 42vw, 360px);
  max-height: none;
  border: none;
  border-radius: 0;
  border-bottom: 1px solid color-mix(in srgb, var(--blog-accent) 22%, transparent);
}

.blog-context__body {
  flex: 1 1 auto;
  min-width: 0;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

.blog-context__media--icon {
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--blog-accent) 14%, rgba(255, 255, 255, 0.03));
}

.blog-context__icon {
  font-size: clamp(2.5rem, 6vw, 3.25rem);
  filter: drop-shadow(0 8px 20px rgba(0, 0, 0, 0.25));
}

.blog-context__img {
  position: absolute;
  inset: 0;
  width: 100% !important;
  height: 100% !important;
  max-width: none !important;
  max-height: none !important;
  min-width: 100%;
  min-height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transform: scale(1.04);
  transform-origin: center center;
}

.blog-context__media-glow {
  position: absolute;
  inset: auto 0 0;
  height: 45%;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.35), transparent);
  pointer-events: none;
}

.blog-context__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  margin-bottom: 0.55rem;
}

.blog-context__cat {
  font-size: 0.78rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.blog-context__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.28rem 0.7rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--blog-accent) 85%, var(--light));
  background: color-mix(in srgb, var(--blog-accent) 16%, transparent);
  border: 1px solid color-mix(in srgb, var(--blog-accent) 30%, transparent);
}

.blog-context__date {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.blog-context__title {
  margin: 0 0 0.65rem;
  font-family: var(--display-font);
  font-size: clamp(1.2rem, 2.8vw, 1.55rem);
  font-weight: 600;
  line-height: 1.45;
  color: var(--light);
  max-width: 100%;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.blog-context__detail {
  margin: 0 0 1rem;
  font-size: clamp(0.9rem, 2vw, 0.98rem);
  line-height: 1.75;
  color: var(--text-muted);
  max-width: 100%;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.blog-context__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 1rem;
  margin-top: auto;
}

.blog-context__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  font-size: 0.86rem;
  font-weight: 600;
  text-decoration: none;
  color: #0a0a0a;
  background: linear-gradient(135deg, var(--blog-accent), color-mix(in srgb, var(--blog-accent) 70%, #fff));
  box-shadow: 0 10px 28px color-mix(in srgb, var(--blog-accent) 35%, transparent);
  transition: transform 0.35s var(--ease-luxury), box-shadow 0.35s;
}

.blog-context__cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px color-mix(in srgb, var(--blog-accent) 45%, transparent);
}

.blog-context__link {
  font-size: 0.86rem;
  color: var(--blog-accent);
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--blog-accent) 40%, transparent);
  transition: opacity 0.25s;
}

.blog-context__link:hover {
  opacity: 0.85;
}

[data-theme="light"] .blog-context__inner {
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--blog-accent) 10%, transparent), transparent 55%),
    rgba(255, 255, 255, 0.72);
  box-shadow:
    0 20px 48px rgba(0, 0, 0, 0.08),
    0 0 0 1px rgba(0, 0, 0, 0.04) inset;
}

@media (max-width: 720px) {
  .blog-context {
    margin-top: 0.5rem;
  }

  .blog-context__inner:not(.blog-context__inner--photo) {
    flex-direction: column;
    align-items: stretch;
  }

  .blog-context__inner:not(.blog-context__inner--photo) .blog-context__media {
    width: 100%;
    max-width: none;
    flex: none;
  }

  .blog-context__inner--photo .blog-context__media {
    min-height: clamp(180px, 52vw, 280px);
  }
}

[dir="ltr"] .blog-context__inner {
  flex-direction: row-reverse;
}