/* ===== Layout container via CSS Grid ===== */
.sponsor-container {
  display: grid;
  /* altijd drie kolommen van exact 300px breed */
  grid-template-columns: repeat(3, 300px);
  /* centreert die 3-koloms-grid in de parent */
  justify-content: center;
  gap: 1.5rem;
  padding: 2rem 0;
}


/* Iedere kaart vult precies één kolom */
.card {
  width: 100%;              
  display: flex;
  flex-direction: column;
  border: 1px solid #ddd;
  border-radius: 0.5rem;
  box-shadow: 0 2px 6px rgba(0,0,0,0.05);
  background: #fff;
  overflow: hidden;
}

/* Body */
.card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
}

/* Prijs */
.price {
  text-align: center;
  font-size: 2rem;
  margin: 0;
  color: #007bff;
}
.period {
  font-size: 1rem;
  color: #555;
  margin-left: 0.25rem;
}

/* Lijst punten */
.features {
  list-style: none;
  padding: 0;
  margin: 1rem 0  auto;
}
.features li {
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

/* Knoppen */
.btn-submit,
.btn-primary {
  display: block;
  width: 100%;
  padding: 0.75rem;
  font-size: 1.05rem;
  border: none;
  border-radius: 0.25rem;
  cursor: pointer;
  text-align: center;
}

/* Hoofsponsor knop */
.btn-submit {
  background-color: #0069d9;
  color: #fff;
}
.btn-submit:hover {
  background-color: #0053ba;
}

/* Standaard primary knop */
.btn-primary {
  background-color: #0d6efd;
  color: #fff;
}
.btn-primary:hover {
  background-color: #0b5ed7;
}
/* custom primary knop */
.btn-primary-custom {
  background-color: var(--color-theme-primary, #7a95bd);
  color: #fff;
}
.btn-primary-custom:hover {
  background-color: var(--color-theme-primary-hover, #0b5ed7);
}

.btn-secondary-custom {
  background-color: var(--color-theme-secondary, #6c757d);
  color: #fff;
}
.btn-secondary-custom:hover {
  background-color: var(--color-theme-secondary-hover, #5a6268);
}

/* Responsive titels (optioneel) */
.card-header h5 {
  margin: 0;
  font-size: 1.25rem;
}

/* === Responsiveness === */
@media (max-width: 950px) {
  .sponsor-container {
    grid-template-columns: repeat(2, 1fr);
  }
  /* laat dan kaarten 4/5 gewoon vanzelf in de twee kolommen vallen */
  .sponsor-container > .card:nth-child(4),
  .sponsor-container > .card:nth-child(5) {
    grid-column: auto;
  }
}
@media (max-width: 600px) {
  .sponsor-container {
    grid-template-columns: 1fr;
  }
}