/* ═══════════════════════════════════════════════════════
   BH Quadros — LUXURY LANDING PAGE — LIGHT THEME
   Lamborghini-style hero; warm light sections
   ═══════════════════════════════════════════════════════ */

/* ════════ HERO — LAMBORGHINI-STYLE CAROUSEL ════════ */
.lux-hero {
  position: relative;
  width: 100%; height: 100vh; min-height: 640px;
  overflow: hidden;
  background: #ffffff;
}

.hero-carousel {
  position: relative; width: 100%; height: 100%;
}

.hero-slide {
  position: absolute; inset: 0;
  opacity: 0; visibility: hidden;
  transition: opacity 1s var(--ease-luxury), visibility 0s 1s;
}
.hero-slide.active {
  opacity: 1; visibility: visible;
  transition: opacity 1s var(--ease-luxury), visibility 0s;
}

/* Centered layout: text on top, product image below */
.hero-slide-content {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: flex-start;
  padding: 80px 2rem 70px;
  z-index: 2;
}

.hero-text-center {
  text-align: center;
  flex-shrink: 0;
  margin-bottom: 1rem;
  position: relative; z-index: 3;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.3s var(--ease-luxury) 0.02s, transform 0.3s var(--ease-luxury) 0.02s;
}
.hero-slide.active .hero-text-center {
  opacity: 1; transform: translateY(0);
}

.hero-tag {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.68rem; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 0.75rem;
}
.hero-tag i { font-size: 0.7rem; }

/* ── Best-seller badge — premium gold pill with subtle pulse ── */
.hero-tag--bestseller {
  background: linear-gradient(135deg, #c9a84c, #e2c97a, #c9a84c);
  background-size: 200% 200%;
  color: #1e1e22;
  padding: 0.45rem 1.2rem;
  border-radius: 50px;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  box-shadow: 0 2px 12px rgba(201,168,76,0.25);
  animation: goldShimmer 4s ease-in-out infinite;
}
.hero-tag--bestseller i {
  font-size: 0.68rem;
  color: #1e1e22;
}
@keyframes goldShimmer {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 900; letter-spacing: -0.04em;
  line-height: 1.05; margin-bottom: 0.5rem;
  color: var(--gray-dark);
}

.hero-price {
  font-size: 1rem; font-weight: 500;
  color: var(--gray-600);
  letter-spacing: 0.02em;
}

/* Product image — THE HERO ELEMENT (Lamborghini-style: floating on white with ground shadow) */
.hero-product-frame {
  flex: 1;
  display: flex; align-items: center; justify-content: center;
  width: 100%; max-width: 700px;
  max-height: 48vh;
  min-height: 0;
  padding: 0;
  position: relative; z-index: 2;
}
/* Ground shadow — ellipse beneath the product (Lamborghini floor effect) */
.hero-product-frame::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 85%;
  height: 24px;
  background: radial-gradient(
    ellipse 100% 100% at center,
    rgba(0,0,0,0.18) 0%,
    rgba(0,0,0,0.10) 30%,
    rgba(0,0,0,0.04) 60%,
    transparent 100%
  );
  border-radius: 50%;
  pointer-events: none;
  z-index: 1;
  filter: blur(8px);
}
.hero-product-img {
  max-width: 100%; max-height: 100%;
  width: auto; height: auto;
  object-fit: contain;
  position: relative; z-index: 2;
  /* NO drop-shadow on the image — the ground shadow ::after handles it */
  opacity: 0;
  transform: scale(0.98);
  transition: opacity 0.35s var(--ease-luxury) 0.02s,
              transform 0.35s var(--ease-luxury) 0.02s;
}
.hero-slide.active .hero-product-img {
  opacity: 1;
  transform: scale(1);
}

/* CTAs */
.hero-ctas {
  display: flex; gap: 1rem; flex-wrap: wrap;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2.5rem;
  position: relative; z-index: 3;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.3s var(--ease-luxury) 0.04s, transform 0.3s var(--ease-luxury) 0.04s;
}
.hero-slide.active .hero-ctas {
  opacity: 1; transform: translateY(0);
}
/* Hero button overrides for light bg */
.lux-hero .btn-lux-primary {
  background: linear-gradient(135deg, var(--brand), var(--brand-light));
  color: var(--white);
  box-shadow: 0 4px 16px rgba(9,93,119,0.2);
}
.lux-hero .btn-lux-primary:hover {
  box-shadow: 0 8px 30px rgba(9,93,119,0.3);
  color: var(--white);
}
.lux-hero .btn-lux-outline {
  color: var(--brand); border-color: var(--brand);
}
.lux-hero .btn-lux-outline:hover {
  background: var(--brand); color: var(--white);
}

/* ═══ HEXAGONAL SIDE ARROWS — Lamborghini Style ═══ */
.hero-hex-arrow {
  position: absolute; top: 50%;
  transform: translateY(-50%);
  z-index: 20;
  background: none; border: none;
  cursor: pointer; padding: 0;
  width: 54px; height: 60px;
  display: flex; align-items: center; justify-content: center;
  color: var(--gray-400);
  transition: color 0.3s, transform 0.3s;
}
.hero-hex-arrow:hover {
  color: var(--brand);
  transform: translateY(-50%) scale(1.08);
}
.hero-hex-prev { left: clamp(4rem, 15vw, 14rem); }
.hero-hex-next { right: clamp(4rem, 15vw, 14rem); }

.hex-shape {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
}
.hex-chevron {
  position: relative; z-index: 1;
}

/* ═══ Progress Indicators — Bottom Center ═══ */
.hero-nav {
  position: absolute; bottom: 2rem;
  left: 50%; transform: translateX(-50%);
  z-index: 10;
  display: flex; align-items: center; gap: 0;
}

.hero-indicators {
  display: flex; gap: 0.4rem;
}
.hero-dot {
  width: 36px; height: 3px;
  background: var(--gray-200);
  border: none; cursor: pointer; border-radius: 2px;
  position: relative; overflow: hidden;
  transition: background 0.3s;
}
.hero-dot.active { background: var(--gray-200); }
.dot-progress {
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 0; background: var(--brand); border-radius: 2px;
  transition: width 0s;
}
.hero-dot.active .dot-progress {
  width: 100%;
  transition: width 6s linear;
}

/* ════════ TRUST STRIP — LIGHT ════════ */
.lux-trust-strip {
  background: var(--lux-surface);
  border-top: 1px solid var(--lux-border);
  border-bottom: 1px solid var(--lux-border);
  padding: 1.25rem 0;
}
.trust-items {
  display: flex; justify-content: center;
  gap: 2.5rem; flex-wrap: wrap;
}
.trust-chip {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.72rem; font-weight: 600;
  color: var(--gray-600);
  letter-spacing: 0.05em;
}
.trust-chip i {
  color: var(--brand); font-size: 0.85rem;
}

/* ════════ SECTIONS — GENERAL ════════ */
.lux-section {
  padding: clamp(4rem, 8vw, 7rem) 0;
  position: relative;
}

.lux-section-header {
  display: flex; justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 3rem;
}

/* ════════ GALLERY — HORIZONTAL PRODUCT SCROLL ════════ */
.gallery-track-wrapper {
  position: relative; overflow: hidden;
  padding-left: clamp(1.5rem, 4vw, 3rem);
}

.gallery-track {
  display: flex; gap: 1.25rem;
  overflow-x: auto;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  -ms-overflow-style: none;
  scrollbar-width: none;
  padding-right: 3rem;
  padding-bottom: 1rem;
  cursor: grab;
}
.gallery-track::-webkit-scrollbar { display: none; }
.gallery-track.is-dragging {
  cursor: grabbing;
  scroll-snap-type: none;
  scroll-behavior: auto;
  user-select: none;
  -webkit-user-select: none;
}
.gallery-track.is-dragging * {
  pointer-events: none;
}

.gallery-card {
  flex: 0 0 300px;
  scroll-snap-align: start;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.5s var(--ease-luxury),
              border-color 0.3s, box-shadow 0.3s;
}
.gallery-card:hover {
  transform: translateY(-8px);
  border-color: var(--brand);
  box-shadow: 0 12px 40px rgba(9,93,119,0.1);
}

.gallery-card-img {
  position: relative; overflow: hidden;
  aspect-ratio: 16/10;
  background: #ffffff;
}
.gc-img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.8s var(--ease-smooth);
}
.gallery-card:hover .gc-img { transform: scale(1.08); }

.gallery-card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.5) 0%, transparent 50%);
  display: flex; align-items: flex-end; justify-content: flex-end;
  padding: 1rem;
  opacity: 0; transition: opacity 0.4s;
}
.gallery-card:hover .gallery-card-overlay { opacity: 1; }

.gc-explore {
  font-size: 0.7rem; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: #fff;
  display: flex; align-items: center; gap: 0.3rem;
  transform: translateY(10px);
  transition: transform 0.4s var(--ease-luxury);
}
.gallery-card:hover .gc-explore { transform: translateY(0); }

.gc-badge {
  position: absolute; top: 0.75rem; left: 0.75rem; z-index: 2;
  background: var(--brand); color: #fff;
  font-size: 0.6rem; font-weight: 700;
  letter-spacing: 0.05em; text-transform: uppercase;
  padding: 0.3rem 0.6rem; border-radius: 6px;
  display: flex; align-items: center; gap: 0.25rem;
}

.gallery-card-body {
  padding: 1.25rem;
}
.gallery-card-body h3 {
  font-size: 0.9rem; font-weight: 700;
  margin-bottom: 0.35rem; line-height: 1.3;
  color: var(--gray-dark);
}
.gc-price {
  font-size: 0.82rem; font-weight: 600;
  color: var(--brand); margin-bottom: 0.5rem;
}
.gc-meta {
  display: flex; gap: 0.75rem; flex-wrap: wrap;
  font-size: 0.68rem; color: var(--gray-400);
}
.gc-meta span {
  display: flex; align-items: center; gap: 0.25rem;
}

.gallery-nav-desktop { display: flex; gap: 0.5rem; }
.gallery-arrow {
  width: 48px; height: 48px;
  background: none; border: 1.5px solid var(--gray-200);
  color: var(--gray-dark); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; cursor: pointer;
  transition: all 0.3s;
}
.gallery-arrow:hover {
  border-color: var(--brand);
  color: var(--brand);
  background: var(--brand-bg);
}

/* ── Gallery CTA Banner — unmissable catalog prompt ── */
.gallery-cta-banner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 2rem; flex-wrap: wrap;
  background: linear-gradient(135deg, #f7f8fa 0%, #eef1f5 100%);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 2rem 2.5rem;
}
.gallery-cta-text { flex: 1; min-width: 260px; }
.gallery-cta-label {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.95rem; font-weight: 700;
  color: var(--gray-dark);
  margin-bottom: 0.35rem;
}
.gallery-cta-label i { color: var(--brand); font-size: 1rem; }
.gallery-cta-subtitle {
  font-size: 0.82rem; color: var(--gray-600);
  line-height: 1.5; margin: 0;
}
.gallery-cta-actions {
  display: flex; align-items: center; gap: 0.75rem;
  flex-shrink: 0;
}
.btn-lux-catalog {
  display: inline-flex; align-items: center; gap: 0.6rem;
  padding: 0.85rem 2rem;
  background: var(--brand);
  color: var(--white);
  font-size: 0.85rem; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
  border-radius: var(--radius);
  text-decoration: none;
  transition: background 0.3s, transform 0.3s, box-shadow 0.3s;
  box-shadow: 0 4px 16px rgba(0,119,139,0.18);
}
.btn-lux-catalog:hover {
  background: var(--brand-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0,119,139,0.28);
}
.btn-lux-catalog i { font-size: 0.9rem; transition: transform 0.3s; }
.btn-lux-catalog:hover i { transform: translateX(4px); }
.btn-lux-outline--sm {
  padding: 0.7rem 1.4rem;
  font-size: 0.75rem;
}

/* ════════ SHOWCASE — FULLSCREEN PRODUCT (stays dark) ════════ */
.lux-showcase {
  position: relative;
  min-height: 80vh;
  overflow: hidden;
  display: flex; align-items: center;
}

.showcase-bg-wrap {
  position: absolute; inset: 0; z-index: 0;
}
.showcase-bg-wrap::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(
    90deg,
    rgba(10,10,10,0.95) 0%,
    rgba(10,10,10,0.65) 40%,
    rgba(10,10,10,0.3) 70%,
    rgba(10,10,10,0.15) 100%
  );
}
.showcase-bg-img {
  width: 100%; height: 100%; object-fit: cover;
  opacity: 0.7;
}

.showcase-content {
  position: relative; z-index: 1;
  width: 100%;
  padding: clamp(4rem, 8vw, 7rem) 0;
}
.showcase-content .lux-label { color: var(--lux-gold); }
.showcase-content .lux-label::before { background: var(--lux-gold); }
.showcase-content .lux-heading { color: #fff; }
.showcase-content .lux-subheading { color: rgba(255,255,255,0.55); }

.showcase-grid {
  display: grid;
  grid-template-columns: 1fr;
  max-width: 600px;
}

.showcase-specs {
  display: flex; flex-direction: column; gap: 1rem;
  margin-top: 2rem;
}
.spec-item {
  display: flex; align-items: center; gap: 1rem;
  padding: 1rem 1.25rem;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  transition: all 0.3s;
}
.spec-item:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(201,168,76,0.3);
  transform: translateX(5px);
}
.spec-icon {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  color: var(--lux-gold); font-size: 1.1rem;
  flex-shrink: 0;
  border: 1px solid rgba(201,168,76,0.2); border-radius: 10px;
}
.spec-item strong {
  font-size: 0.82rem; font-weight: 700;
  display: block; margin-bottom: 0.1rem; color: #fff;
}
.spec-item span {
  font-size: 0.72rem; color: rgba(255,255,255,0.4);
}
.showcase-content .btn-lux-primary {
  background: var(--lux-gold); color: var(--lux-black);
  box-shadow: 0 2px 8px rgba(201,168,76,0.2);
}

/* ════════ DIFFERENTIALS — LIGHT WARM ════════ */
.lux-diff-section {
  background: var(--lux-surface);
}
.lux-diff-section::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 600px 400px at 20% 20%, rgba(9,93,119,0.04), transparent),
    radial-gradient(ellipse 500px 350px at 80% 80%, rgba(201,168,76,0.03), transparent);
}

.diff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  position: relative; z-index: 1;
}

.diff-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  position: relative;
  overflow: hidden;
  transition: all 0.4s var(--ease-luxury);
}
.diff-card::before {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 3px;
  border-radius: var(--radius) var(--radius) 0 0;
  background: linear-gradient(90deg, var(--brand), var(--brand-light));
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.5s var(--ease-luxury);
}
.diff-card:hover::before { transform: scaleX(1); }
.diff-card:hover {
  transform: translateY(-4px);
  border-color: rgba(9,93,119,0.2);
  box-shadow: 0 12px 40px rgba(0,0,0,0.08);
}

.diff-num {
  font-size: 0.6rem; font-weight: 700;
  color: var(--gray-200);
  letter-spacing: 0.1em;
  margin-bottom: 1.25rem;
}

.diff-icon-wrap {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 10px;
  color: #fff; font-size: 1.1rem;
  margin-bottom: 1.25rem;
  transition: transform 0.3s;
}
.diff-card:hover .diff-icon-wrap { transform: scale(1.1) rotate(-3deg); }

.diff-card h4 {
  font-size: 0.92rem; font-weight: 700;
  margin-bottom: 0.5rem; color: var(--gray-dark);
}
.diff-card p {
  font-size: 0.8rem; color: var(--gray-600);
  line-height: 1.65;
}

/* Stats bar */
.stats-bar {
  display: flex; justify-content: center; align-items: center;
  gap: 3rem; flex-wrap: wrap;
  margin-top: 4rem; padding-top: 3rem;
  border-top: 1px solid var(--gray-200);
  position: relative; z-index: 1;
}
.stat-block { text-align: center; }
.stat-number {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900; color: var(--brand);
  letter-spacing: -0.03em; line-height: 1;
}
.stat-label {
  font-size: 0.65rem; font-weight: 600;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--gray-400);
  margin-top: 0.5rem;
}
.stat-separator {
  width: 1px; height: 40px;
  background: var(--gray-200);
}

/* ════════ CATEGORIES — LIGHT IMMERSIVE CARDS ════════ */
.cat-immersive-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.25rem;
}

.cat-immersive-card {
  position: relative; overflow: hidden;
  aspect-ratio: 16/10;
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  transition: all 0.5s var(--ease-luxury);
}
.cat-immersive-card:hover {
  border-color: var(--brand);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.1);
}

.cat-card-bg {
  position: absolute; inset: 0;
}
.cat-bg-img {
  width: 100%; height: 100%; object-fit: cover;
  opacity: 0.85;
  transition: transform 0.8s var(--ease-smooth), opacity 0.4s;
}
.cat-immersive-card:hover .cat-bg-img {
  transform: scale(1.08);
  opacity: 0.95;
}
.cat-bg-fallback {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 3rem;
}

.cat-card-content {
  position: relative; z-index: 1;
  height: 100%;
  display: flex; flex-direction: column;
  justify-content: space-between;
  padding: 1.5rem;
  background: linear-gradient(to top, rgba(10,10,10,0.85) 0%, rgba(10,10,10,0.2) 50%, transparent 100%);
  border-radius: var(--radius);
}

.cat-icon {
  width: 36px; height: 36px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
}

.cat-card-bottom h3 {
  font-size: 1.1rem; font-weight: 800; color: #fff;
  margin-bottom: 0.3rem; letter-spacing: -0.01em;
}
.cat-card-bottom p {
  font-size: 0.75rem; color: rgba(255,255,255,0.6);
  line-height: 1.5;
  display: -webkit-box; -webkit-line-clamp: 2;
  -webkit-box-orient: vertical; overflow: hidden;
  margin-bottom: 0.5rem;
}
.cat-card-meta {
  display: flex; gap: 0.75rem;
  font-size: 0.65rem; color: rgba(255,255,255,0.5);
}
.cat-card-meta span {
  display: flex; align-items: center; gap: 0.2rem;
}
.cat-card-arrow {
  display: flex; align-items: center; gap: 0.3rem;
  font-size: 0.68rem; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--lux-gold);
  margin-top: 0.75rem;
  opacity: 0; transform: translateY(5px);
  transition: all 0.3s var(--ease-luxury);
}
.cat-immersive-card:hover .cat-card-arrow {
  opacity: 1; transform: translateY(0);
}

/* ════════ CTA SECTION — LIGHT ════════ */
.lux-cta-section {
  padding: clamp(3rem, 6vw, 5rem) 0;
  background: var(--lux-surface);
}
.lux-cta-banner {
  position: relative; overflow: hidden;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: clamp(3rem, 6vw, 5rem) 2rem;
}
.cta-glow {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 500px 300px at 50% 0%, rgba(9,93,119,0.04), transparent),
    radial-gradient(ellipse 400px 250px at 50% 100%, rgba(201,168,76,0.03), transparent);
}
.cta-inner {
  position: relative; z-index: 1;
  text-align: center;
}
.cta-buttons {
  display: flex; align-items: center; justify-content: center;
  gap: 1rem; flex-wrap: wrap;
}
.cta-hours {
  font-size: 0.72rem; color: var(--gray-400);
  margin-top: 1.5rem;
  display: flex; align-items: center; justify-content: center; gap: 0.4rem;
}

/* ════════ INSTITUTIONAL CARDS — LIGHT ════════ */
.inst-lux-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.25rem;
}
.inst-lux-card {
  display: flex; gap: 1.25rem;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: all 0.4s var(--ease-luxury);
  position: relative; overflow: hidden;
}
.inst-lux-card::before {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 3px;
  border-radius: var(--radius) var(--radius) 0 0;
  background: linear-gradient(90deg, var(--brand), var(--brand-light));
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.5s var(--ease-luxury);
}
.inst-lux-card:hover::before { transform: scaleX(1); }
.inst-lux-card:hover {
  transform: translateY(-4px);
  border-color: rgba(9,93,119,0.15);
  box-shadow: 0 12px 40px rgba(0,0,0,0.06);
}

.inst-icon-area {
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 10px;
  color: #fff; font-size: 1.2rem;
  flex-shrink: 0;
  transition: transform 0.3s;
}
.inst-lux-card:hover .inst-icon-area { transform: scale(1.1) rotate(-3deg); }

.inst-card-body { flex: 1; }
.inst-card-body h3 {
  font-size: 1rem; font-weight: 700;
  margin-bottom: 0.35rem; color: var(--gray-dark);
}
.inst-card-body p {
  font-size: 0.8rem; color: var(--gray-600);
  line-height: 1.6;
}
.inst-link {
  display: inline-flex; align-items: center;
  margin-top: 0.75rem;
  color: var(--brand); font-size: 0.9rem;
  transition: transform 0.3s;
}
.inst-lux-card:hover .inst-link { transform: translateX(5px); }

/* ════════ RESPONSIVE ════════ */
@media(max-width:900px) {
  .diff-grid { grid-template-columns: 1fr 1fr; }
  .hero-hex-arrow { width: 44px; height: 50px; }
}

@media(max-width:768px) {
  .lux-hero { min-height: 85vh; }
  .hero-slide-content { padding: 80px 1rem 70px; }
  .hero-title { font-size: clamp(1.8rem, 5vw, 2.5rem); }
  .hero-product-frame { max-width: 100%; }
  .hero-hex-arrow { width: 36px; height: 40px; }
  .hero-hex-prev { left: 0.5rem; }
  .hero-hex-next { right: 0.5rem; }
  .hero-ctas { flex-direction: column; align-items: center; }
  .hero-nav { bottom: 1rem; }
  .diff-grid { grid-template-columns: 1fr; }
  .cat-immersive-grid { grid-template-columns: 1fr; }
  .inst-lux-grid { grid-template-columns: 1fr; }
  .gallery-card { flex: 0 0 260px; }
  .gallery-nav-desktop { display: none; }
  .stats-bar { gap: 1.5rem; }
  .stat-separator { display: none; }
  .cta-buttons { flex-direction: column; align-items: stretch; }
  .lux-section-header { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .lux-cta-banner { padding: 2.5rem 1.25rem; }
  .gallery-cta-banner { flex-direction: column; text-align: center; padding: 1.5rem 1.25rem; }
  .gallery-cta-actions { flex-direction: column; width: 100%; }
  .btn-lux-catalog { width: 100%; justify-content: center; }
  .btn-lux-outline--sm { width: 100%; justify-content: center; text-align: center; }
}

@media(max-width:480px) {
  .gallery-card { flex: 0 0 85vw; }
  .cat-immersive-grid { grid-template-columns: 1fr; }
  .trust-items { gap: 1rem; }
  .hero-hex-arrow { display: none; }
}