.biut-h {
  --biut-white: #ffffff;
  --biut-black: #111111;
  --biut-red: #C41E3A;
  --biut-red-dark: #9B1B30;
  --biut-red-light: #E85D75;
  --biut-gray: #F5F5F7;
  --biut-gray-dark: #6B7280;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 20px;
  color: var(--biut-black);
}

.biut-h__header {
  text-align: center;
  margin-bottom: 50px;
}

.biut-h__title {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  margin: 0 0 16px 0;
  color: var(--biut-black);
  line-height: 1.1;
}

.biut-h__title span {
  color: var(--biut-red);
}

.biut-h__subtitle {
  font-size: 1.1rem;
  color: var(--biut-gray-dark);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.6;
}

.biut-h__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  max-width: 720px;
  margin: 0 auto;
}

.biut-h__card {
  background: var(--biut-white);
  border-radius: 24px;
  padding: 40px;
  box-shadow: 0 4px 24px rgba(196, 30, 58, 0.08), 0 1px 3px rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(196, 30, 58, 0.12);
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
  position: relative;
  overflow: hidden;
}

.biut-h__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--biut-red), var(--biut-red-light));
  opacity: 0.8;
}

.biut-h__card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(196, 30, 58, 0.14), 0 4px 12px rgba(0, 0, 0, 0.06);
  border-color: rgba(196, 30, 58, 0.25);
}

.biut-h__icon-wrap {
  width: 72px;
  height: 72px;
  border-radius: 20px;
  background: linear-gradient(135deg, var(--biut-red) 0%, var(--biut-red-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  box-shadow: 0 8px 24px rgba(196, 30, 58, 0.25);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.biut-h__card:hover .biut-h__icon-wrap {
  transform: scale(1.05);
  box-shadow: 0 12px 32px rgba(196, 30, 58, 0.35);
}

.biut-h__icon {
  width: 34px;
  height: 34px;
  color: var(--biut-white);
}

.biut-h__card-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 16px 0;
  color: var(--biut-black);
}

.biut-h__card-text {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--biut-gray-dark);
  margin: 0 0 24px 0;
}

.biut-h__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.biut-h__tag {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  background: rgba(196, 30, 58, 0.08);
  color: var(--biut-red);
  border: 1px solid rgba(196, 30, 58, 0.15);
  transition: background 0.25s ease, color 0.25s ease;
}

.biut-h__card:hover .biut-h__tag {
  background: rgba(196, 30, 58, 0.12);
}

@media (max-width: 640px) {
  .biut-h {
    padding: 40px 16px;
  }

  .biut-h__card {
    padding: 28px;
  }

  .biut-h__icon-wrap {
    width: 60px;
    height: 60px;
  }

  .biut-h__icon {
    width: 28px;
    height: 28px;
  }
}