:root {
  --accent1: #00ff85;
  --accent2: #1e90ff;
  --text-color: #ffffff;
  --heading-color: whitesmoke;
  --primary-button-hover-color: #11b37d;
  --secondary-button-hover-color: #4ca3fb;
  --button-text-color: #121212;
  --card-background-color: #444444;
  --card-border-color: #a7b4c7;
  --hover-border: #ff0099;
}
h1 {
  margin-top: 50px;
}

#container {
  display: flex;
  justify-content: space-evenly;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin: 30px;
}

.price {
  flex: 1;
  min-width: 280px;
  background-color: var(--card-background-color);
  color: var(--text-color);
  box-shadow: 0 4px 10px rgba(255, 246, 246, 0.285);
  border: 2px solid var(--card-border-color);
  border-radius: 16px;
  padding: 40px;
  transition: transform 0.5s ease, border-color 0.5s ease;
  min-height: 550px;
  height: auto;
}

.price:hover {
  transform: translateY(-6px);
  border-color: var(--hover-border);
}

.price h3 {
  text-align: center;
  margin-bottom: 18px;
  font-size: 1.4rem;
}

#container .price:nth-child(1) ul li::marker {
  color: #6ca0ff;
  font-size: 34px;
}
#container .price:nth-child(2) ul li::marker {
  color: var(--accent2);
  font-size: 34px;
}
#container .price:nth-child(3) ul li::marker {
  color: var(--accent1);
  font-size: 34px;
}

a.priceBtn {
  display: block;
  background-color: var(--accent2);
  padding: 14px 36px;
  margin: 40px auto 0;
  color: var(--button-text-color);
  font-weight: 600;
  border-radius: 12px;
  text-align: center;
  text-decoration: none;
  box-shadow: 0 5px 15px rgba(79, 70, 229, 0.2);
  transition: transform 0.4s ease, box-shadow 0.4s ease,
    background-color 0.4s ease;
}

a.priceBtn::after {
  font-weight: 600;
  content: "→";
  opacity: 0;
  transition: opacity 0.6s ease, margin-left 0.6s ease;
}

a.priceBtn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(79, 70, 229, 0.25);
  opacity: 0.9;
}

a.priceBtn:hover::after {
  margin-left: 5px;
  opacity: 1;
}

@media (max-width: 800px) {
  #container {
    flex-direction: column;
  }
  .price {
    width: 90%;
  }
}