body {
  margin: 0;
  font-family: Arial;
  background: #f8fbff;
  color: #1e3a8a;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
}

.logo {
  height: 60px;
  width: auto;
  object-fit: contain;
}

.navbar .logo {
  height: 70px;
}

.nav-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
}

.navbar { 
  background: rgba(255, 250, 250, 0.9); 
  backdrop-filter: blur(10px); 
  box-shadow: 0 2px 15px rgba(0,0,0,0.05); 
  position: sticky; 
  top: 0; 
  z-index: 1000; 
}

.navbar nav {
  display: flex; 
  align-items: center;
}

.navbar a {
  margin-left: 40px;
  text-decoration: none;
  color: #1e3a8a;
  transition: 0.3s;
}

.navbar a:hover {
  color: #3b82f6;
}

.btn-nav {
  background: #3b82f6;
  color: white;
  padding: 8px 15px;
  border-radius: 20px;
}

.pricing {
  text-align: center;
  padding: 80px 20px;
}

.pricing-section {
  padding-bottom: 40px;
}

.pricing h1 {
  font-size: 40px; 
  font-weight: 800; 
  margin-bottom: 10px;
  margin-top: 0px;
}

.pricing p {
  font-size: 16px; 
  color: #6b7280;
}

.pricing-cards {
  display: flex; 
  gap: 25px; 
  justify-content: center; 
  flex-wrap: wrap; 
  margin-top: 0px;
  margin-bottom: 5px;
  position: relative;
  z-index: 10;
}

.pricing-card { 
  background: rgba(255,255,255,0.9); 
  backdrop-filter: blur(10px); 
  border: 1px solid rgba(59,130,246,0.15); 
  width: 220px; 
  padding: 25px; 
  border-radius: 20px; 
  cursor: pointer; 
  position: relative; 
  overflow: hidden; 
  transition: all 0.3s ease; 
  box-shadow: 0 10px 25px rgba(0,0,0,0.06); 
  pointer-events: auto; /* Ensures click works */
}

.pricing-card:hover {
  transform: translateY(-10px); 
  box-shadow: 0 25px 50px rgba(59,130,246,0.15);
}

.active-card {
  border: 2px solid #3b82f6;
  box-shadow: 0 25px 60px rgba(59,130,246,0.25);
  transform: translateY(-5px);
}

.pricing-card h3 { 
  margin-bottom: 8px; 
  font-size: 20px; 
}

.pricing-card p {
  color: #3b82f6;
  font-size: 18px;
  font-weight: bold;
}

.pricing-card span { 
  font-size: 13px; 
  color: #6b7280; 
  display: block; 
  margin-top: 5px; 
}

.badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: linear-gradient(135deg, #3b82f6, #60a5fa);
  color: white;
  font-size: 11px;
  padding: 5px 10px;
  border-radius: 20px;
  font-weight: bold;
}

.featured {
  border: 1.5px solid rgba(59,130,246,0.25);
  background: linear-gradient(180deg, rgba(59,130,246,0.06), rgba(255,255,255,0.95));
}

.detail-box {
  margin: 45px auto 0;
  max-width: 600px;
  background: white;
  padding: 0 35px; /* Padding set to 0 initially to prevent phantom space */
  border-radius: 24px;
  border: 1px solid rgba(59,130,246,0.1);
  box-shadow: 0 30px 80px rgba(0,0,0,0.08);
  opacity: 0;
  transform: translateY(20px);
  max-height: 0;        
  overflow: hidden;     
  transition: all 0.4s ease;
  visibility: hidden;
}

.detail-box.show {
  opacity: 1;
  transform: translateY(0);
  max-height: 1200px;  
  padding: 35px;
  margin-bottom: 20px;
  visibility: visible;
}

.subtitle {
  color: #6b7280;
  font-size: 14px;
  margin-bottom: 15px;
}

.detail-box ul {
  padding-left: 18px;
  list-style: none;
}

.detail-box li {
  margin-bottom: 10px;
  color: #374151;
  line-height: 1.6;
  position: relative;
}

.detail-box li::before {
  content: "•";
  color: #3b82f6;
  font-weight: bold;
  display: inline-block; 
  width: 1em;
  margin-left: -1em;
}

.important-notes {
  max-width: 600px;
  margin: 40px auto 60px;
  background: #ffffff;
  padding: 20px 25px;
  border-radius: 16px;
  border: 1px solid rgba(59,130,246,0.1);
}

footer {
  text-align: center;
  padding: 20px;
  background: #e0f2fe;
  margin-top: 10px;
}

.socials a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: #e0f2fe;
  border-radius: 50%;
  color: #1e3a8a;
  margin: 0 5px;
  transition: 0.3s;
}

.socials a:hover {
  background: #3b82f6;
  color: white;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 22px;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 3px;
  width: 100%;
  background: #1e3a8a;
  border-radius: 2px;
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .navbar nav {
    display: none;
    flex-direction: column;
    width: 100%;
    margin-top: 15px;
    background: #fffafa;
  }
  .navbar nav.active { display: flex; }
  .pricing-card { width: 100%; max-width: 320px; }
}

.pricing-cards, .pricing-card {
  pointer-events: auto !important;
  z-index: 999 !important;
}