.hero-section {
  position: relative;
  min-height: calc(100svh - 110px);
  height: calc(100svh - 110px);
  overflow: hidden;
  background-color: var(--color-brand-900);
}

.hero-slider {
  position: relative;
  min-height: 100%;
  height: 100%;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  min-height: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: scale(1.01);
  transition: opacity 0.8s ease, visibility 0.8s ease, transform 0.8s ease;
  overflow: hidden;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: scale(1);
  z-index: 2;
}

.hero-slide-background,
.hero-slide-overlay,
.hero-shape {
  position: absolute;
  inset: 0;
}

.hero-slide-background {
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  transform: scale(1.02);
}

.hero-slide-overlay {
  background:
    linear-gradient(
      90deg,
      rgba(5, 21, 31, 0.74) 0%,
      rgba(8, 38, 51, 0.52) 28%,
      rgba(8, 38, 51, 0.32) 56%,
      rgba(8, 38, 51, 0.18) 100%
    ),
    linear-gradient(
      180deg,
      rgba(8, 95, 102, 0.10) 0%,
      rgba(8, 95, 102, 0.18) 100%
    );
}

.hero-shape {
  pointer-events: none;
}

.hero-shape-left {
  left: 0;
  top: 0;
  width: 14%;
  height: 100%;
  background: linear-gradient(180deg, rgba(79, 201, 196, 0.06) 0%, rgba(18, 56, 76, 0.18) 100%);
  clip-path: polygon(0 0, 52% 0, 100% 100%, 0 100%);
  opacity: 0.65;
}

.hero-shape-right {
  right: 0;
  bottom: 0;
  top: auto;
  left: auto;
  width: 16%;
  height: 24%;
  background: linear-gradient(135deg, rgba(79, 201, 196, 0.72) 0%, rgba(31, 184, 178, 0.72) 100%);
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
}

.hero-slide-container {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  min-height: 100%;
  height: 100%;
  padding-top: 40px;
  padding-bottom: 88px;
}

.hero-content {
  max-width: 760px;
  color: var(--color-text-light);
}

.hero-title {
  margin: 0 0 22px;
  font-size: clamp(2.35rem, 4.1vw, 4.25rem);
  font-weight: var(--font-weight-700);
  line-height: 1.04;
  letter-spacing: -0.035em;
}

.hero-title-line {
  display: block;
}

.hero-title-line-1 {
  white-space: nowrap;
}

.hero-emphasis {
  color: #48d5cf;
  font-weight: var(--font-weight-700);
  text-decoration: underline;
  text-decoration-thickness: 3px;
  text-underline-offset: 8px;
}

.hero-description {
  max-width: 660px;
  margin-bottom: 34px;
  color: rgba(245, 251, 252, 0.94);
  font-size: 1rem;
  font-weight: var(--font-weight-400);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 28px;
  border-radius: var(--radius-pill);
  font-size: 1rem;
  font-weight: var(--font-weight-600);
  line-height: 1;
}

.button-primary {
  background-color: var(--color-brand-500);
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.button-primary:hover {
  background-color: var(--color-brand-600);
  transform: translateY(-1px);
}

.button-secondary {
  border: 1px solid rgba(255, 255, 255, 0.28);
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--color-white);
  backdrop-filter: blur(8px);
}

.button-secondary:hover {
  border-color: rgba(255, 255, 255, 0.42);
  background-color: rgba(255, 255, 255, 0.14);
}

.hero-controls {
  position: absolute;
  right: 40px;
  bottom: 32px;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 16px;
}

.hero-control {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--color-white);
  font-size: 1.375rem;
  line-height: 1;
  backdrop-filter: blur(8px);
  transition: background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.hero-control:hover {
  border-color: rgba(255, 255, 255, 0.42);
  background-color: rgba(255, 255, 255, 0.14);
  transform: translateY(-1px);
}

.hero-dots {
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero-dot {
  width: 10px;
  height: 10px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.56);
  border-radius: 50%;
  background-color: transparent;
  transition: transform var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast);
}

.hero-dot.active {
  background-color: #48d5cf;
  border-color: #48d5cf;
  transform: scale(1.15);
}

@media (max-width: 991px) {
  .hero-section {
    min-height: calc(100svh - 102px);
    height: calc(100svh - 102px);
  }

  .hero-slide-container {
    padding-top: 36px;
    padding-bottom: 84px;
  }
}

@media (max-width: 767px) {
  .hero-section {
    min-height: calc(100svh - 154px);
    height: calc(100svh - 154px);
  }

  .hero-slide-container {
    padding-top: 28px;
    padding-bottom: 76px;
  }

  .hero-controls {
    right: 24px;
    bottom: 24px;
  }
}

@media (max-width: 575px) {
  .hero-section {
    min-height: calc(100svh - 146px);
    height: calc(100svh - 146px);
  }

  .hero-slide-container {
    padding-top: 24px;
    padding-bottom: 72px;
  }

  .hero-controls {
    right: 18px;
    bottom: 18px;
    gap: 12px;
  }

  .hero-control {
    width: 44px;
    height: 44px;
    font-size: 1.2rem;
  }
}