/* Reset and Fonts */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", sans-serif;
}

body {
  font-family: Arial, sans-serif;
  margin: 0;
  background: linear-gradient(to right, #e0f7fa, #ffffff);
  padding: 0;
}

/* Top Section */
.top-section {
  text-align: center;
  margin-bottom: 40px;
}

/* Logo image */
.brand-logo {
  width: 60px;
  height: auto;
  margin: 20px auto 5px;
  display: block;
}

/* Vault of Codes Text Below Logo */
.vault-text {
  font-size: 1.6rem;
  text-align: center;
  color: #f12711;
  margin-bottom: 30px;
  letter-spacing: 1px;
}
.top-section h2 {
  font-size: 2rem;
  text-align: center;
  margin-bottom: 5px;
}

.top-section p {
  font-size: 1rem;
  color: #666;
  text-align: center;
  margin-bottom: 30px;
}

/* Cards */
.cards {
  display: flex;
  flex-wrap: wrap;
  gap: 50px;
  justify-content: center;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.15);
}

.card h2 {
  font-size: 1.3rem;
  color: #222;
  margin-bottom: 15px;
}

.card ul {
  list-style: none;
  text-align: left;
  font-size: 0.95rem;
  color: #444;
  margin-bottom: 15px;
}

.card ul li {
  margin: 6px 0;
}

.btn {
  background: linear-gradient(to right, #f12711, #f5af19);
  color: white;
  padding: 10px 18px;
  border: none;
  border-radius: 6px;
  text-decoration: none;
  font-weight: bold;
  display: inline-block;
  margin-top: 10px;
  transition: background 0.3s;
}

.btn:hover {
  background: linear-gradient(to right, #f5af19, #f12711);
}
/* Details Section */
.details-section {
  max-width: 700px;
  margin: 40px auto;
  background: #fff;
  padding: 20px;
  border-radius: 14px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.details-section h3 {
  font-size: 1.4rem;
  color: #222;
  margin-bottom: 10px;
}

.details-section p {
  font-size: 1rem;
  color: #555;
}

.cards-section {
  margin-top:30px;
}

.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  margin: 30px auto;
  max-width: 1100px;
}

.card {
  width: 250px;
  background: white;
  border-radius: 12px;
  box-shadow: 0 8px 16px rgba(0,0,0,0.1);
  padding: 20px;
  transition: transform 0.3s ease;
}

.btn {
  background-color: #00bfff;
  color: white;
  padding: 8px 16px;
  border: none;
  border-radius: 6px;
  text-decoration: none;
  display: inline-block;
  margin-top: 10px;
}

.top-section h2 {
  font-size: 2rem;
  background: linear-gradient(to right, #f12711, #f5af19);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

@media (max-width: 768px) {
  .cards {
    flex-direction: column;
    align-items: center;
  }

  .card {
    width: 80%;
  }
}