* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Kaisei HarunoUmi', serif;
}

body {
  position: relative;
  background: #2d3f78;
  min-height: 100vh;
  overflow-x: hidden;
}

#vanta-bg {
  position: relative;
  min-height: 100vh;
  width: 100%;
}
#vanta-bg canvas {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 0;
  pointer-events: none; /* 🔥 THIS is the key */
}

.header {
  position: fixed;
  top: 20px;
  left: 20px;
  z-index: 1000;
}

.navbar {
  top: 20px;
  left: 20px; 
  z-index: 5; 
}

.dropbtn {
  background-color: #7d81e7;
  color: white;
  padding: 16px 20px;
  font-size: 16px;
  border: none;
  cursor: pointer;
  border-radius: 6px;
  transition: background-color 0.3s ease;
}

.dropbtn:hover {
  background-color: #5059bc;
}

.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-content {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background-color: #fcfcfc;
  min-width: 200px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
  z-index: 200;
  border-radius: 6px;
  overflow: hidden;
}

.dropdown-content a {
  color: #000;
  padding: 12px 16px;
  text-decoration: none;
  display: block;
  transition: background-color 0.2s ease;
}

.dropdown-content a:hover {
  background-color: #4a8eb9;
  color: white;
}

.dropdown:hover .dropdown-content {
  display: block;
}


.page-center {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 30px;
  padding-top: 120px; 
  position: relative;
  z-index: 10;
}


.glass-card {
  width: 800px;
  max-width: 90%;
  padding: 40px;
  grid-template-columns: repeat(2, auto);
  display: flex;
  flex-direction: column;
  align-items: center;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  gap: 30px; 
  margin-top: 30px;
  border-radius: 16px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
  color: white;
  text-align: center;
}
.glass-grid {
  display: flex;
  justify-content: center; /* Horizontal center */
  align-items: center;     /* Vertical center */
  gap: 30px;               /* Space between icons */
  margin-top: 30px;
  width: 100%;             /* Ensures it takes up the full card width */
}
.glass-grid img {
  height: 70px; /* Force them to be the same height */
  width: auto;  /* Let the width adjust proportionally */
  object-fit: contain;
}

.glass-grid img:hover {
  transform: scale(1.1);
}
.page {
  transform-origin: center;
  overflow: visible;
}
@media (max-width: 900px) {
  .glass-card {
    padding: 30px;
  }

  .glass-card h1 {
    font-size: 32px;
  }

  .glass-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }
}