.promo-services {
  width: 100%;
  height: 100vh;
  position: relative;
  overflow: hidden;
}

.promo-container {
  width: 100%;
  height: 100%;
  position: relative;
}

.promo-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  transition: opacity 0.8s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.promo-slide.active {
  opacity: 1;
}

.promo-slide::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(0, 40, 85, 0.85), rgba(0, 20, 40, 0.7));
  z-index: 1;
}

.promo-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 20px;
  color: white;
}

.promo-title {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.promo-subtitle {
  font-size: 1.2rem;
  margin-bottom: 30px;
}

.promo-button {
  display: inline-block;
  padding: 12px 30px;
  background-color: #FF6B35;
  color: white;
  text-decoration: none;
  border-radius: 30px;
  font-weight: 600;
}

.promo-nav {
  position: absolute;
  bottom: 30px;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: center;
  gap: 10px;
  z-index: 10;
}

.promo-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  cursor: pointer;
}

.promo-dot.active {
  background: #FF6B35;
}

.promo-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.5);
  color: white;
  border: none;
  font-size: 2rem;
  padding: 10px;
  cursor: pointer;
  z-index: 10;
}

.promo-arrow-prev { left: 20px; }
.promo-arrow-next { right: 20px; }