* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Poppins', sans-serif;
  background-color: #fff;
  color: #333;
  line-height: 1.7;
}

.container {
  max-width: 1200px;
  margin: auto;
  padding: 0 20px;
}

/* Navbar */
.navbar {
  background-color: #3F2E56;
  padding: 15px 0;
  color: white;
}

.nav-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  height: 50px;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 25px;
}

.nav-links a {
  color: white;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-links a:hover,
.nav-links .active {
  color: #C49A6C;
}

/* Header */
.page-header {
  background-color: #FAF7F2;
  padding: 60px 0;
  text-align: center;
}

.page-header h1 {
  font-size: 2.5rem;
  color: #3F2E56;
}

.page-header p {
  font-size: 1.2rem;
  color: #666;
  margin-top: 10px;
}

/* Flashcard Sections */
.flashcards-section {
  padding: 60px 0;
}

.flashcards-section h2 {
  text-align: center;
  margin-bottom: 40px;
  color: #3F2E56;
}

.card-grid {
  display: grid;
  gap: 30px;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.card {
  background: #F9F4EF;
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.06);
  transition: transform 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
}

.card img {
  width: 60px;
  margin-bottom: 15px;
}

.card h3 {
  color: #3F2E56;
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.card p {
  color: #555;
}

/* Pricing Grid */
.pricing-grid {
  display: grid;
  gap: 30px;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.price-card {
  background: #fff;
  border: 2px solid #EFE8E0;
  padding: 25px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.04);
  transition: transform 0.3s ease;
}

.price-card:hover {
  transform: translateY(-5px);
}

.price-card h3 {
  margin-bottom: 10px;
  color: #3F2E56;
}

.price-card .price {
  font-size: 1.4rem;
  font-weight: bold;
  color: #C49A6C;
  margin-bottom: 10px;
}

/* Package Cards */
.package-grid {
  display: grid;
  gap: 30px;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.package-card {
  padding: 30px;
  border-radius: 10px;
  color: white;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
  transition: transform 0.3s ease;
}

.package-card ul {
  list-style: disc;
  padding-left: 20px;
  margin-top: 10px;
}

.package-card h3 {
  font-size: 1.5rem;
  margin-bottom: 5px;
}

.package-card p.price {
  font-size: 1.3rem;
  margin-top: 15px;
  font-weight: bold;
}

.package-card.silver {
  background-color: #A0A0A0;
}

.package-card.gold {
  background-color: #DAA520;
}

.package-card.platinum {
  background-color: #3F2E56;
}

.package-card:hover {
  transform: translateY(-5px);
}

/* Payment Section */
.payment-section {
  padding: 60px 0;
}

.payment-section h2 {
  text-align: center;
  color: #3F2E56;
  margin-bottom: 30px;
}

.payment-section ul {
  max-width: 600px;
  margin: 0 auto;
  list-style: disc;
  padding-left: 20px;
  color: #444;
}

/* Animation */
.fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.6s ease;
}

.fade-up.animate {
  opacity: 1;
  transform: translateY(0);
}

/* Footer */
footer {
  background-color: #3F2E56;
  color: white;
  text-align: center;
  padding: 20px 0;
  margin-top: 40px;
}

.footer-content p {
  font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
  .nav-links {
    flex-direction: column;
    gap: 10px;
  }

  .page-header h1 {
    font-size: 2rem;
  }

  .page-header p {
    font-size: 1rem;
  }

  .card p, .price-card p, .package-card p, .payment-section ul li {
    font-size: 0.95rem;
  }
}