.ehc-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}
.ehc-card {
  background: #fff;
  border-radius: 16px;
  padding: 20px;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}
.ehc-dark .ehc-card {
  background: #1e293b;
  color: #f1f5f9;
}
.ehc-logo {
  max-width: 120px;
  margin-bottom: 10px;
}
.ehc-title {
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 10px;
}
.ehc-feature {
  display: flex;
  justify-content: space-between;
  padding: 6px 10px;
  border-radius: 8px;
  margin: 6px 0;
  color: #fff;
  background: var(--ehc-color, #1e40af);
}
.ehc-stars {
  font-size: 16px;
  color: gold;
}
.ehc-cta {
  display: inline-block;
  margin-top: 12px;
  padding: 10px 18px;
  border-radius: 25px;
  background: var(--ehc-color, #1e40af);
  color: #fff;
  text-decoration: none;
  font-weight: bold;
  transition: background 0.3s;
}
.ehc-cta:hover {
  background: #000;
}