.hero {
  position: relative;
  padding: 140px 0 80px;
  overflow: hidden;
  color: #fff;
}

.hero-bg-slider {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  filter: saturate(1.15) contrast(1.08);
  transition: opacity 1.8s ease;
}
.hero-bg-slide.is-active { opacity: 1; }

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(20, 32, 27, 0.55) 0%, rgba(20, 32, 27, 0.32) 45%, rgba(20, 32, 27, 0.68) 100%);
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  padding: 7px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 20px;
}

.hero-kicker {
  font-family: var(--font-serif);
  font-style: italic;
  color: rgba(255, 255, 255, 0.78);
  font-size: 18px;
  margin-bottom: 8px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.55);
}

.hero-title {
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(40px, 7vw, 76px);
  line-height: 1.2;
  margin-bottom: 24px;
  color: #fff;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.55);
}
.hero-title span { color: var(--color-brass); }

.hero-desc {
  font-size: 18px;
  font-weight: 600;
  max-width: 620px;
  margin-bottom: 8px;
  color: #fff;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}
.hero-desc-sub {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.78);
  max-width: 600px;
  margin-bottom: 36px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-actions .btn-tel {
  background: #FF4B3E;
  color: #fff;
  font-size: 19px;
  font-weight: 800;
  padding: 18px 34px;
  box-shadow: 0 10px 28px rgba(255, 75, 62, 0.45);
}
.hero-actions .btn-tel:hover {
  background: #E63A2E;
  transform: translateY(-2px);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.category-grid li {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 16px;
  padding: 18px 8px;
  transition: border-color 0.25s ease, background 0.25s ease, transform 0.25s ease;
}
.category-grid li:hover {
  border-color: var(--color-brass);
  background: rgba(255, 255, 255, 0.18);
  transform: translateY(-3px);
}
.cat-icon { font-size: 26px; }

@media (max-width: 768px) {
  .hero {
    padding: 120px 0 56px;
    background: var(--color-dark);
  }
  .hero-bg-slider,
  .hero-bg-overlay {
    height: min(70vh, 560px);
  }
  .hero-bg-overlay {
    background: linear-gradient(180deg, rgba(20, 32, 27, 0.5) 0%, rgba(20, 32, 27, 0.3) 55%, var(--color-dark) 100%);
  }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
}

.before-after {
  padding: 96px 0;
  background: var(--color-bg);
}

.ba-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.ba-images .ph-img { border-radius: 0; border: none; aspect-ratio: 4/3; }

.ba-photo { position: relative; }
.ba-photo img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
}
.ba-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 1;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 5px 12px;
  border-radius: 999px;
  color: #fff;
  background: rgba(20, 32, 27, 0.75);
}
.ba-tag-after { background: var(--color-accent); }

.ba-caption {
  margin-top: 16px;
  font-size: 14px;
  color: var(--color-text-muted);
  text-align: center;
}

.ba-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 20px;
}
.ba-controls button {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: #fff;
  font-size: 20px;
  color: var(--color-text);
}
.ba-controls button:hover { border-color: var(--color-accent); color: var(--color-accent); }
#ba-counter { font-size: 13px; font-weight: 700; color: var(--color-text-muted); }

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