.ventilation-options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 14px;
  justify-content: center;
  align-items: stretch;
  margin: 24px 0 32px 0;
  padding: 0 10px;
}

.ventilation-option-card {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  border: 1px solid #ccc;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.07);
  margin-bottom: 0;
  position: relative;
  transition: box-shadow 0.2s, border 0.2s;
  overflow: hidden;
  padding: 22px 18px 18px 18px;
  font-family: "Segoe UI", "Roboto", Arial, sans-serif;
  font-size: 0.8rem;
  cursor: pointer;
  min-height: 140px;
}

.ventilation-option-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.ventilation-option-card input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  cursor: pointer;
  z-index: 2;
}

.ventilation-option-card
  input[type="radio"]:checked
  + .ventilation-card-label::before {
  content: "WYBRANE";
  display: flex;
  justify-content: center;
  align-items: center;
  position: absolute;
  top: -22px;
  right: -18px;
  background: #bf1524;
  color: #fff;
  font-weight: bold;
  padding: 0px 12px;
  height: 26px;
  border-radius: 0 0 0 6px;
  font-size: 0.5rem;
  letter-spacing: 1px;
  z-index: 2;
}

.ventilation-option-card.selected {
  outline: 1.5px solid #bf1524 !important;
  background: #fff !important;
}

.ventilation-card-label {
  display: flex;
  flex-direction: column;
  cursor: pointer;
  position: relative;
  width: 100%;
  height: 100%;
  border: none;
  background: transparent;
  padding: 0;
  margin: 0;
  flex-grow: 1;
}

.ventilation-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: #1a1a1a;
  margin-bottom: 8px;
  line-height: 1.3;
  min-height: 1.6em;
  display: flex;
  align-items: flex-start;
}

.ventilation-description {
  font-size: 0.98rem;
  color: #555;
  line-height: 1.5;
  margin: 0;
  flex-grow: 1;
  display: flex;
  align-items: flex-start;
}

@media (max-width: 1100px) {
  .ventilation-options-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

@media (max-width: 900px) {
  .ventilation-options-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

  .ventilation-option-card {
    font-size: 0.95rem;
    padding: 12px 14px 10px 14px;
    min-height: 120px;
  }

  .ventilation-option-card
    input[type="radio"]:checked
    + .ventilation-card-label::before {
    top: -12px;
    right: -14px;
  }

  .ventilation-title {
    font-size: 1.18rem;
  }

  .ventilation-description {
    font-size: 0.9rem;
  }
}

@media (max-width: 600px) {
  .ventilation-options-grid {
    grid-template-columns: 1fr;
  }

  .ventilation-option-card {
    font-size: 0.9rem;
    padding: 10px 12px 8px 12px;
    min-height: 110px;
  }

  .ventilation-option-card
    input[type="radio"]:checked
    + .ventilation-card-label::before {
    top: -10px;
    right: -12px;
  }

  .ventilation-title {
    font-size: 1.1rem;
  }

  .ventilation-description {
    font-size: 0.85rem;
  }
}

@media (max-width: 480px) {
  .ventilation-options-grid {
    gap: 10px;
  }
}