/* ============================================
   SIHIA AFRICA LTD — LIGHTING PAGE CSS v2
   Blue × Gold × White Premium Design
   ============================================ */

/* Lighting hero inherits from sound.css .page-hero */

.lighting-manufacturing {
  background: var(--off-white);
  position: relative;
  overflow: hidden;
}

.mfg-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.06) saturate(0.2);
  z-index: 0;
}

.mfg-content {
  position: relative;
  z-index: 1;
}

.mfg-products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.mfg-product-card {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  text-align: center;
  transition: all var(--transition-fast);
}

.mfg-product-card:hover {
  border-color: var(--border-blue);
  background: var(--blue-pale);
  transform: translateY(-4px);
  box-shadow: var(--shadow-blue);
}

.mfg-product-card:nth-child(even):hover {
  border-color: var(--border-gold);
  background: var(--gold-pale);
  box-shadow: var(--shadow-gold);
}

.mfg-product-icon {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
}

.mfg-product-card h4 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--text-primary);
  margin-bottom: 0.3rem;
}

.mfg-product-card p {
  font-size: 0.85rem;
  color: var(--grey);
}

/* Residential Split */
.residential-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.residential-photo {
  position: relative;
  height: 500px;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.residential-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.7);
}

.smart-home-badge {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  background: rgba(255,255,255,0.96);
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-md);
  padding: 1rem;
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow-blue);
}

.smart-home-badge .badge-title {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: var(--blue);
  text-transform: uppercase;
  margin-bottom: 0.3rem;
  display: block;
}

.smart-home-badge p {
  font-size: 0.85rem;
  color: var(--text-body);
}

.residential-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.feature-check {
  width: 24px;
  height: 24px;
  border: 1px solid var(--blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  color: var(--blue);
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.feature-item strong {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.2rem;
}

.feature-item p {
  font-size: 0.9rem;
  color: var(--grey);
}

/* Commercial Section */
.commercial-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
}

.commercial-card {
  position: relative;
  height: 280px;
  overflow: hidden;
  border-radius: var(--radius-md);
  cursor: none;
}

.commercial-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.45);
  transition: filter 0.5s ease, transform 0.5s ease;
}

.commercial-card:hover img {
  filter: brightness(0.6);
  transform: scale(1.04);
}

.commercial-card-label {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  z-index: 2;
}

.commercial-card-label h3 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: #FFFFFF;
  margin-bottom: 0.3rem;
}

.commercial-card-label p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.75);
}

/* Sustainability */
.sustainability-section {
  background: var(--off-white);
}

.sustainability-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
  text-align: center;
}

.sus-stat {
  padding: var(--space-md);
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-md);
  background: var(--blue-pale);
}

.sus-stat .stat-icon {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
}

.sus-stat .stat-num {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--blue);
  display: block;
  margin-bottom: 0.3rem;
}

.sus-stat p {
  font-size: 0.9rem;
  color: var(--grey);
}

@media (max-width: 899px) {
  .mfg-products-grid   { grid-template-columns: repeat(2, 1fr); }
  .residential-grid    { grid-template-columns: 1fr; }
  .commercial-grid     { grid-template-columns: 1fr; }
  .sustainability-stats { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .mfg-products-grid { grid-template-columns: 1fr; }
}