body {
  background: #f4f7fb;
}

.sprut-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sprut-page {
  padding: 132px 0 64px;
}

.sprut-hero {
  background: #fff;
  border-radius: 16px;
  padding: 30px;
  margin-bottom: 24px;
  box-shadow: 0 10px 26px rgba(19, 42, 69, 0.08);
}

.sprut-hero h1 {
  margin-bottom: 12px;
  font-size: 42px;
  line-height: 1.1;
  color: #1a2b3c;
}

.sprut-hero p {
  margin: 0;
  font-size: 20px;
  line-height: 1.55;
  color: #42546a;
  max-width: 980px;
}

.sprut-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  align-items: stretch;
  background: #fff;
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 22px;
  box-shadow: 0 10px 26px rgba(19, 42, 69, 0.08);
}

.sprut-content h2 {
  margin-bottom: 12px;
  font-size: 30px;
  color: #172a3e;
}

.sprut-content p {
  margin-bottom: 12px;
  font-size: 18px;
  line-height: 1.6;
  color: #3d5168;
}

.sprut-content ul {
  margin: 0 0 12px;
  padding-left: 22px;
}

.sprut-content li {
  font-size: 18px;
  line-height: 1.55;
  color: #3d5168;
}

.sprut-image {
  display: flex;
  align-items: center;
}

.sprut-image img {
  width: 100%;
  border-radius: 10px;
  border: 1px solid #d4e0ed;
}

.sprut-section-overview .sprut-image {
  align-items: flex-start;
}

.overview-bottom-images {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.overview-bottom-images img {
  width: 100%;
  border-radius: 10px;
  border: 1px solid #d4e0ed;
}

.sprut-section-materials .sprut-content ul {
  list-style: none;
  padding-left: 0;
  margin-bottom: 14px;
}

.sprut-section-materials .sprut-content li {
  position: relative;
  padding-left: 18px;
}

.sprut-section-materials .sprut-content li::before {
  content: "-";
  position: absolute;
  left: 0;
  top: 0;
  color: #1f3d5d;
  font-weight: 700;
}

.sprut-section-modules .sprut-content {
  grid-column: 1 / -1;
}

.modules-gallery {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.module-card {
  margin: 0;
  border: 1px solid #d4e0ed;
  border-radius: 10px;
  overflow: hidden;
  background: #fff;
}

.module-card img {
  width: 100%;
  display: block;
}

.module-card.is-hidden {
  display: none;
}

.modules-more-btn {
  grid-column: 1 / -1;
  justify-self: center;
  border: 0;
  border-radius: 8px;
  background: #000;
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  line-height: 1;
  padding: 12px 20px;
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.modules-more-btn:hover {
  opacity: 0.9;
}

@media (max-width: 1199px) {
  .sprut-content h2 {
    font-size: 28px;
  }

  .sprut-content p,
  .sprut-content li {
    font-size: 17px;
  }
}

@media (max-width: 991px) {
  .sprut-page {
    padding: 112px 0 52px;
  }

  .sprut-hero h1 {
    font-size: 34px;
  }

  .sprut-hero p {
    font-size: 18px;
  }

  .sprut-section {
    grid-template-columns: 1fr;
  }

  .modules-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  .sprut-page {
    padding: 96px 0 44px;
  }

  .sprut-hero {
    padding: 22px;
  }

  .sprut-hero h1 {
    font-size: 29px;
  }

  .sprut-hero p {
    font-size: 16px;
  }

  .sprut-section {
    padding: 18px;
    gap: 14px;
  }

  .sprut-content h2 {
    font-size: 24px;
  }

  .sprut-content p,
  .sprut-content li {
    font-size: 16px;
  }

  .modules-gallery {
    grid-template-columns: 1fr;
  }

  .overview-bottom-images {
    grid-template-columns: 1fr;
  }
}