/* ALTAIR — 中东高端科技落地页 */
:root {
  --bg: #0e1218;
  --bg-elev: #161c24;
  --bg-soft: #1c2430;
  --ink: #f3ebe0;
  --ink-soft: #c9bba8;
  --muted: #8f8374;
  --line: rgba(243, 235, 224, 0.08);
  --line-strong: rgba(243, 235, 224, 0.16);
  --brass: #c9a45c;
  --brass-soft: rgba(201, 164, 92, 0.14);
  --brass-glow: rgba(201, 164, 92, 0.35);
  --sand: #d4c4a8;
  --dusk: #243044;
  --font-display: "Syne", "Segoe UI", sans-serif;
  --font-body: "Manrope", "Segoe UI", sans-serif;
  --font-ar: "Cairo", "Noto Naskh Arabic", "Segoe UI", sans-serif;
  --shell: min(1180px, calc(100% - 2.5rem));
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --header-h: 72px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(ellipse 70% 45% at 88% -5%, rgba(201, 164, 92, 0.12), transparent 55%),
    radial-gradient(ellipse 50% 40% at 5% 30%, rgba(36, 48, 68, 0.55), transparent 50%),
    linear-gradient(180deg, #0a0e13 0%, var(--bg) 35%, #111820 100%);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

html[lang="ar"] body,
html[lang="fa"] body,
html[lang="ur"] body,
html[dir="rtl"] body {
  font-family: var(--font-ar);
}

html[dir="rtl"] .font-display,
html[dir="rtl"] .hero__brand,
html[dir="rtl"] .hero__title,
html[dir="rtl"] .section__title,
html[dir="rtl"] .product__name,
html[dir="rtl"] .logo__mark {
  font-family: var(--font-ar);
}

.atmosphere {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.4;
  background-image:
    linear-gradient(rgba(201, 164, 92, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 164, 92, 0.03) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.5), transparent 80%);
}

.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 40;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
  color: inherit;
}

img {
  max-width: 100%;
  display: block;
}

.shell {
  width: var(--shell);
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* Locale banner */
.locale-banner {
  position: relative;
  z-index: 30;
  background: var(--brass-soft);
  border-bottom: 1px solid rgba(201, 164, 92, 0.25);
  color: var(--sand);
  font-size: 0.9rem;
}

.locale-banner__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.65rem 0;
}

.locale-banner button {
  background: transparent;
  border: 0;
  cursor: pointer;
  color: var(--brass);
  font-size: 1.25rem;
  line-height: 1;
  padding: 0.2rem;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 25;
  height: var(--header-h);
  transition: background 0.35s var(--ease), backdrop-filter 0.35s var(--ease), border-color 0.35s;
  border-bottom: 1px solid transparent;
}

.header.is-scrolled {
  background: rgba(14, 18, 24, 0.88);
  backdrop-filter: blur(16px);
  border-bottom-color: var(--line);
}

.header__inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

.logo {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  z-index: 2;
}

.logo__mark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: 0.18em;
  color: var(--ink);
}

.logo__tag {
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--brass);
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav a {
  font-size: 0.92rem;
  color: var(--ink-soft);
  transition: color 0.2s;
}

.nav a:hover {
  color: var(--ink);
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.lang-select {
  appearance: none;
  background: var(--bg-elev);
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  padding: 0.45rem 1.8rem 0.45rem 0.7rem;
  font-size: 0.85rem;
  color: var(--ink);
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23c9a45c' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.55rem center;
}

html[dir="rtl"] .lang-select {
  padding: 0.45rem 0.7rem 0.45rem 1.8rem;
  background-position: left 0.55rem center;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: 0;
  padding: 0.4rem;
  cursor: pointer;
  z-index: 2;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  transition: transform 0.25s, opacity 0.25s;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border-radius: 4px;
  padding: 0.7rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s var(--ease), background 0.2s, border-color 0.2s, color 0.2s;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--primary {
  background: var(--brass);
  color: #12161c;
}

.btn--primary:hover {
  background: #d4b36a;
}

.btn--ghost {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--ink);
}

.btn--ghost:hover {
  border-color: var(--brass);
  color: var(--brass);
}

.btn--lg {
  padding: 0.95rem 1.6rem;
  font-size: 0.95rem;
}

.btn--sm {
  padding: 0.45rem 0.9rem;
  font-size: 0.8rem;
}

/* Hero — full bleed */
.hero {
  position: relative;
  min-height: min(100vh, 920px);
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  animation: heroKen 22s ease-in-out infinite alternate;
  transform: scale(1.06);
}

@keyframes heroKen {
  from { transform: scale(1.06) translate(0, 0); }
  to { transform: scale(1.12) translate(-1.5%, -1%); }
}

.hero__shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10, 14, 19, 0.35) 0%, rgba(10, 14, 19, 0.2) 35%, rgba(10, 14, 19, 0.92) 100%),
    linear-gradient(90deg, rgba(10, 14, 19, 0.65) 0%, transparent 55%);
}

.hero__content {
  position: relative;
  z-index: 1;
  padding: 0 0 5.5rem;
  max-width: 640px;
  animation: fadeUp 1s var(--ease) both;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero__brand {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.8rem, 7vw, 5.2rem);
  letter-spacing: 0.14em;
  line-height: 1;
  color: var(--ink);
  margin-bottom: 1rem;
  text-shadow: 0 2px 40px rgba(0, 0, 0, 0.45);
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.35rem, 2.8vw, 1.85rem);
  line-height: 1.3;
  margin: 0 0 0.85rem;
  color: var(--sand);
  max-width: 22ch;
}

.hero__desc {
  margin: 0 0 1.75rem;
  color: var(--ink-soft);
  font-size: 1.02rem;
  max-width: 42ch;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

/* Trust */
.trust {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: -2.5rem;
  position: relative;
  z-index: 2;
}

.trust__item {
  background: var(--bg-elev);
  padding: 1.35rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.trust__item strong {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink);
}

.trust__item span {
  font-size: 0.82rem;
  color: var(--muted);
}

/* Sections */
.section {
  padding: 5.5rem 0;
  position: relative;
  z-index: 1;
}

.section__header {
  max-width: 560px;
  margin-bottom: 2.5rem;
}

.section__header--center {
  margin-inline: auto;
  text-align: center;
}

.section__eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 0.65rem;
}

.section__title {
  font-family: var(--font-display);
  font-weight: 650;
  font-size: clamp(1.6rem, 3.2vw, 2.35rem);
  line-height: 1.2;
  margin: 0 0 0.75rem;
}

.section__desc {
  margin: 0;
  color: var(--ink-soft);
  font-size: 1rem;
}

/* Categories */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.cat-tile {
  text-align: start;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  padding: 1.35rem 1.2rem;
  cursor: pointer;
  transition: border-color 0.25s, background 0.25s, transform 0.25s var(--ease);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  min-height: 140px;
}

.cat-tile:hover {
  border-color: rgba(201, 164, 92, 0.45);
  background: var(--bg-soft);
  transform: translateY(-3px);
}

.cat-tile__icon {
  width: 28px;
  height: 2px;
  background: var(--brass);
  margin-bottom: 0.5rem;
}

.cat-tile strong {
  font-size: 1.02rem;
  font-weight: 600;
}

.cat-tile span:last-child {
  font-size: 0.84rem;
  color: var(--muted);
  line-height: 1.4;
}

/* Filters */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.75rem;
}

.filter-chip {
  background: transparent;
  border: 1px solid var(--line-strong);
  color: var(--ink-soft);
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  font-size: 0.82rem;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.filter-chip:hover {
  border-color: var(--brass);
  color: var(--brass);
}

.filter-chip.is-active {
  background: var(--brass-soft);
  border-color: var(--brass);
  color: var(--brass);
}

.hot-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.25rem 2rem;
  margin: 0 0 1.5rem;
  padding: 1.35rem 1.5rem;
  border: 1px solid rgba(201, 164, 92, 0.28);
  background:
    linear-gradient(135deg, rgba(201, 164, 92, 0.12), transparent 55%),
    linear-gradient(180deg, rgba(28, 36, 48, 0.9), rgba(14, 18, 24, 0.75));
}

.hot-banner__title {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.4vw, 1.65rem);
  margin: 0.35rem 0 0.4rem;
  color: var(--cream, #f3efe6);
}

.hot-banner__desc {
  margin: 0;
  max-width: 42rem;
  color: var(--muted, #9aa3b0);
  font-size: 0.95rem;
  line-height: 1.55;
}

/* Products — editorial rows, not cardy */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem 1.25rem;
}

.product {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.product__media {
  position: relative;
  aspect-ratio: 5 / 4;
  overflow: hidden;
  background: linear-gradient(145deg, #1c2430 0%, #0e1218 100%);
}

.product__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.7s var(--ease);
}

.product:hover .product__media img {
  transform: scale(1.05);
}

.product__badge {
  position: absolute;
  top: 0.75rem;
  inset-inline-start: 0.75rem;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(14, 18, 24, 0.82);
  color: var(--brass);
  padding: 0.3rem 0.55rem;
  border: 1px solid rgba(201, 164, 92, 0.35);
}

.product__badge[data-i18n="badge.hot"] {
  background: rgba(201, 164, 92, 0.92);
  color: #0e1218;
  border-color: rgba(201, 164, 92, 0.95);
}

.product__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.25rem;
}

.product__tag {
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--sand);
  border: 1px solid rgba(201, 164, 92, 0.28);
  padding: 0.2rem 0.45rem;
  background: transparent;
}

.product__tag--crypto {
  color: var(--brass);
  border-color: rgba(201, 164, 92, 0.45);
}

.product__tag--private {
  color: var(--ink-soft);
}

.product__body {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1;
}

.product__cat {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brass);
}

.product__name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin: 0;
}

.product__desc {
  margin: 0;
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.45;
  flex: 1;
}

.product__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 0.5rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--line);
}

.product__price {
  font-weight: 600;
  font-size: 1rem;
  color: var(--sand);
}

/* Why */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.why-item {
  padding-block: 0.5rem;
  border-top: 2px solid var(--brass);
  padding-top: 1.25rem;
}

.why-item h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin: 0 0 0.6rem;
}

.why-item p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.94rem;
}

/* Concierge flow */
.flow-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  margin-bottom: 1.5rem;
}

.flow-step {
  border-top: 1px solid rgba(201, 164, 92, 0.35);
  padding-top: 1.15rem;
}

.flow-step__n {
  display: block;
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  color: var(--brass);
  margin-bottom: 0.65rem;
}

.flow-step h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin: 0 0 0.5rem;
}

.flow-step p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.compliance-note {
  margin: 0;
  max-width: 52rem;
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--muted);
  border-inline-start: 2px solid rgba(201, 164, 92, 0.35);
  padding-inline-start: 1rem;
}

.section--vault {
  padding-top: 0;
}

.section--vault .shell {
  padding: 2rem 0 0.5rem;
  border-top: 1px solid var(--line);
}

.cat-tile--vault {
  border-color: rgba(201, 164, 92, 0.35);
  background:
    linear-gradient(160deg, rgba(201, 164, 92, 0.1), transparent 55%),
    var(--bg-elev);
}

/* CTA / Contact */
.cta-band {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse 60% 80% at 100% 50%, rgba(201, 164, 92, 0.12), transparent 60%),
    var(--bg-elev);
  border-block: 1px solid var(--line);
  padding: 4.5rem 0;
}

.cta-band__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.cta-band h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  margin: 0 0 0.75rem;
}

.cta-band > .shell > .cta-band__grid > div > p {
  color: var(--ink-soft);
  margin: 0 0 1.5rem;
}

.quote-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.quote-form label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.82rem;
  color: var(--muted);
}

.quote-form input,
.quote-form textarea,
.quote-form select {
  background: var(--bg);
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  padding: 0.7rem 0.85rem;
  color: var(--ink);
  outline: none;
  transition: border-color 0.2s;
}

.quote-form select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--brass) 50%),
    linear-gradient(135deg, var(--brass) 50%, transparent 50%);
  background-position: calc(100% - 16px) calc(1.1em), calc(100% - 11px) calc(1.1em);
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-inline-end: 2rem;
}

html[dir="rtl"] .quote-form select {
  background-position: 16px calc(1.1em), 11px calc(1.1em);
}

.quote-form input:focus,
.quote-form textarea:focus,
.quote-form select:focus {
  border-color: var(--brass);
}

.quote-form textarea {
  min-height: 100px;
  resize: vertical;
}

.form-note {
  margin: 0.5rem 0 0;
  color: var(--brass);
  font-size: 0.9rem;
}

/* Footer */
.footer {
  position: relative;
  z-index: 1;
  padding: 2.5rem 0 3rem;
  border-top: 1px solid var(--line);
}

.footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1.25rem;
  align-items: flex-end;
}

.footer__brand {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.16em;
  margin-bottom: 0.4rem;
}

.footer p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  max-width: 36ch;
}

.footer__meta {
  color: var(--muted);
  font-size: 0.82rem;
}

/* Reveal motion */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  transition-delay: var(--d, 0ms);
}

.reveal.is-in {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 980px) {
  .trust {
    grid-template-columns: repeat(2, 1fr);
  }

  .cat-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .why-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .flow-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .cta-band__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 760px) {
  :root {
    --shell: min(100% - 1.75rem, 1180px);
    --header-h: 64px;
  }

  .menu-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    inset: 0;
    background: rgba(10, 14, 19, 0.96);
    flex-direction: column;
    justify-content: center;
    gap: 1.5rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
    z-index: 1;
  }

  .nav.is-open {
    opacity: 1;
    pointer-events: auto;
  }

  .nav a {
    font-size: 1.35rem;
  }

  .header__actions .btn--primary {
    display: none;
  }

  .hero {
    min-height: 100svh;
    align-items: flex-end;
  }

  .hero__content {
    padding-bottom: 4rem;
  }

  .hero__brand {
    letter-spacing: 0.1em;
  }

  .trust {
    margin-top: -1.5rem;
    grid-template-columns: 1fr;
  }

  .section {
    padding: 3.5rem 0;
  }

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

  body.nav-open {
    overflow: hidden;
  }

  .pd-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .pd-panels {
    grid-template-columns: 1fr;
  }

  .pd-gallery__main {
    aspect-ratio: 4 / 3;
  }
}

/* —— Product detail —— */
.product-page {
  padding-top: calc(var(--header-h) + 1.5rem);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 1.75rem;
  font-size: 0.82rem;
  color: var(--muted);
}

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

.breadcrumb__sep {
  opacity: 0.45;
}

.pd-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: start;
  margin-bottom: 3.5rem;
}

.pd-gallery__main {
  aspect-ratio: 5 / 4;
  overflow: hidden;
  background: var(--bg-soft);
  border: 1px solid var(--line);
}

.pd-gallery__main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.pd-gallery__thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.65rem;
  margin-top: 0.75rem;
}

.pd-thumb {
  appearance: none;
  border: 1px solid var(--line);
  background: var(--bg-soft);
  padding: 0;
  cursor: pointer;
  aspect-ratio: 5 / 4;
  overflow: hidden;
  transition: border-color 0.25s var(--ease);
}

.pd-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.72;
  transition: opacity 0.25s var(--ease);
}

.pd-thumb:hover img,
.pd-thumb.is-active img {
  opacity: 1;
}

.pd-thumb.is-active {
  border-color: var(--brass);
}

.pd-info__meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.pd-info__cat {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brass);
}

.pd-info__title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.4rem);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 0.75rem;
}

html[dir="rtl"] .pd-info__title {
  font-family: var(--font-ar);
}

.pd-info__price {
  margin: 0 0 1.25rem;
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--sand);
}

.pd-info__desc {
  margin: 0 0 0.85rem;
  color: var(--ink-soft);
  font-size: 1.02rem;
}

.pd-info__detail {
  margin: 0 0 1.75rem;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

.pd-info__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}

.pd-perks {
  list-style: none;
  margin: 0;
  padding: 1.25rem 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 0.55rem;
  color: var(--ink-soft);
  font-size: 0.88rem;
}

.pd-perks li {
  position: relative;
  padding-inline-start: 1rem;
}

.pd-perks li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  top: 0.55em;
  width: 0.35rem;
  height: 0.35rem;
  background: var(--brass);
  border-radius: 50%;
}

.pd-panels {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  margin-bottom: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.pd-panel__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin: 0 0 1.25rem;
  color: var(--ink);
}

.pd-detail-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.pd-detail-shot {
  margin: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--bg-soft);
  border: 1px solid var(--line);
}

.pd-detail-shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.specs-table th,
.specs-table td {
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line);
  text-align: start;
  vertical-align: top;
}

.specs-table th {
  width: 38%;
  color: var(--muted);
  font-weight: 500;
  padding-inline-end: 1rem;
}

.specs-table td {
  color: var(--ink-soft);
}

.pd-related {
  padding-top: 1rem;
  margin-bottom: 2rem;
}

.pd-related .section__header {
  margin-bottom: 1.5rem;
}

.pd-missing {
  text-align: center;
  padding: 4rem 1rem 6rem;
}

.pd-missing h1 {
  font-family: var(--font-display);
  margin-bottom: 1.5rem;
}

a.product {
  color: inherit;
}

a.product:focus-visible {
  outline: 1px solid var(--brass);
  outline-offset: 4px;
}

@media (max-width: 720px) {
  .pd-detail-grid {
    grid-template-columns: 1fr;
  }

  .pd-gallery__thumbs {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .hero__media img {
    transform: none;
    animation: none;
  }
}