.hero-slider-shell {
  position: relative;
  overflow: hidden;
  padding: 18px 0 0;
  background: linear-gradient(180deg, #081225 0%, #0b1730 100%);
}

.hero-slider-shell .hero-slider-frame {
  position: relative;
  width: min(1240px, calc(100% - 40px));
  margin: 0 auto;
  min-height: 560px;
  overflow: hidden;
  border-radius: 18px;
  background-color: #081225;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  box-shadow: 0 24px 60px rgba(6, 18, 44, 0.22);
}

.hero-slider-shell .hero-slider-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(4, 10, 24, 0.16) 0%, rgba(4, 10, 24, 0.42) 100%), linear-gradient(90deg, rgba(4, 10, 24, 0.1) 0%, rgba(4, 10, 24, 0.05) 50%, rgba(4, 10, 24, 0.14) 100%);
  z-index: 0;
}

.hero-slider-shell .hero-slider {
  position: relative;
  z-index: 1;
  min-height: 560px;
}

.hero-slider-shell .hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 600ms ease;
  pointer-events: none;
}

.hero-slider-shell .hero-slide.is-active {
  opacity: 1;
  pointer-events: auto;
}

.hero-slider-shell .hero-slide-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  transform: scale(1.05);
}

.hero-slider-shell .hero-slide-overlay {
  position: absolute;
  inset: 0;
  background: rgba(4, 10, 24, 0.12);
}

.hero-slider-shell .hero-slide-content {
  position: relative;
  z-index: 2;
  min-height: 560px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 48px 22px 84px;
  color: #fff;
}

.hero-slider-shell .hero-copy {
  max-width: 860px;
}

.hero-slider-shell .hero-title {
  margin: 0 0 12px;
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1.08;
  font-weight: 900;
  letter-spacing: -0.04em;
  text-shadow: 0 8px 24px rgba(0, 0, 0, 0.36);
}

.hero-slider-shell .hero-subtitle {
  margin: 0 auto;
  max-width: 860px;
  font-size: 0.92rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.96);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.32);
}

.hero-slider-shell .hero-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 24px;
  padding: 13px 22px;
  min-width: 152px;
  border-radius: 2px;
  background: #d0a038;
  color: #fff;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  box-shadow: 0 14px 28px rgba(208, 160, 56, 0.34);
}

.hero-slider-shell .hero-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 42px;
  height: 42px;
  border: 0;
  background: transparent;
  color: #fff;
  font-size: 54px;
  line-height: 42px;
  cursor: pointer;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.6);
}

.hero-slider-shell .hero-prev {
  left: 8px;
}

.hero-slider-shell .hero-next {
  right: 8px;
}

@media (max-width: 768px) {
  .hero-slider-shell {
    padding-top: 10px;
  }

  .hero-slider-shell .hero-slider-frame,
  .hero-slider-shell .hero-slider,
  .hero-slider-shell .hero-slide-content {
    min-height: 430px;
  }

  .hero-slider-shell .hero-slider-frame {
    width: calc(100% - 20px);
    border-radius: 14px;
  }

  .hero-slider-shell .hero-slide-content {
    padding: 36px 16px 72px;
  }

  .hero-slider-shell .hero-title {
    font-size: clamp(1.7rem, 7vw, 2.8rem);
  }

  .hero-slider-shell .hero-subtitle {
    font-size: 0.84rem;
  }

  .hero-slider-shell .hero-nav {
    font-size: 42px;
  }
}

.materials-section--featured {
  padding: 24px 0 30px;
  background: #1f78d1;
}

.materials-header--compact {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  margin-bottom: 14px;
}

.materials-header--compact .materials-heading-copy h2 {
  color: #fff;
  margin: 0 0 4px;
  font-size: 18px;
  line-height: 1.2;
  font-weight: 800;
}

.materials-header--compact .materials-heading-copy p {
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: 10px;
  line-height: 1.4;
  max-width: 700px;
}

.materials-header--compact .materials-view-all {
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.materials-feature-grid--compact {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.material-tile--compact {
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.08);
}

.material-tile--compact .material-tile-media {
  aspect-ratio: 16 / 9;
  background-size: cover;
  background-position: center;
  display: block;
}

.material-tile-body--compact {
  padding: 8px 8px 10px;
}

.material-tile-meta--compact {
  display: flex;
  flex-direction: column;
  gap: 1px;
  font-size: 8px;
  color: #71809b;
  font-weight: 600;
  margin-bottom: 6px;
  text-transform: none;
  letter-spacing: 0;
}

.material-tile-body--compact h3 {
  margin: 0 0 9px;
  color: #0f172a;
  font-size: 10px;
  line-height: 1.3;
  font-weight: 700;
}

.material-tile-description {
  display: none;
}

.material-tile-footer--compact {
  display: flex;
  align-items: center;
  gap: 4px;
  color: #6b7280;
  font-size: 9px;
  font-weight: 600;
}

.material-tile-footer--compact i {
  margin-right: 4px;
  color: #9ca3af;
}

@media (max-width: 992px) {
  .materials-header--compact {
    align-items: flex-start;
    flex-direction: column;
  }

  .materials-feature-grid--compact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .materials-feature-grid--compact {
    grid-template-columns: 1fr;
  }
}