:root {
  --theme: #4b0081;
}

/* CARD */
.package-card {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  background: #fff;
  height: 100%;
  box-shadow: 0 6px 16px rgba(0,0,0,.12);
  transition: transform .25s ease;
  will-change: transform;
}

.package-card:hover {
  transform: translateY(-6px);
}

.package-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

/* CONTENT */
.card-content {
  padding: 16px;
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

.package-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--theme);
}

.price {
  font-size: 20px;
  font-weight: 700;
  color: var(--theme);
}

small {
  color: #666;
}

/* OVERLAY (GPU ACCELERATED – NO LAG) */
.card-overlay {
  position: absolute;
  inset: 0;
  background: #4b0081;
  color: #fff;
  padding: 24px;

  transform: translateY(100%);
  transition: transform .35s ease;
  will-change: transform;

  display: flex;
  flex-direction: column;
  justify-content: center;
}

.package-card.is-active .card-overlay,
.package-card:hover .card-overlay {
  transform: translateY(0);
}

/* Overlay content */
.card-overlay h5 {
  font-weight: 700;
  margin-bottom: 10px;
}

.card-overlay ul {
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.6;
}

.know-more-btn {
  margin-top: 12px;
  align-self: center;
  background: #fff;
  color: var(--theme);
  border: none;
  padding: 8px 22px;
  border-radius: 30px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;   /* removes underline */
}
.addon-link {
  text-decoration: none;
  display: block;
}

.addon-highlight {
  background: linear-gradient(135deg, #4b0081, #6a1bb1);
  color: #fff;
  padding: 30px 20px;
  border-radius: 16px;
  text-align: center;
  margin: 40px 0;
  box-shadow: 0 10px 30px rgba(75,0,129,0.35);
  cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease;
}

.addon-highlight:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(75,0,129,0.45);
}
.addon-highlight {
  margin: 16px 0;   /* instead of 40px */
}
a.know-more-btn,
a.know-more-btn:hover,
a.know-more-btn:focus,
a.know-more-btn:active,
a.know-more-btn:visited {
  text-decoration: none !important;
}