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

body {
  background: #0f121a;
  color: #ddd;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 40px;
}

.container {
  text-align: center;
  max-width: 960px;
  width: 100%;
}

.logo-3d {
  font-size: 48px;
  color: #3d9df6;
  border: 2px solid #3d9df6;
  display: inline-block;
  border-radius: 50%;
  padding: 30px 40px;
  box-shadow: 0 0 20px #3d9df6;
  margin-bottom: 25px;
}

h1 {
  font-size: 32px;
  color: #fff;
  margin-bottom: 20px;
}

.btn-3d {
  display: inline-block;
  padding: 14px 30px;
  background: linear-gradient(145deg, #1a1e27, #11141b);
  border: 1px solid #3d9df6;
  border-radius: 10px;
  color: #3d9df6;
  text-decoration: none;
  box-shadow: 0 4px 10px rgba(61, 157, 246, 0.4);
  font-weight: bold;
  margin-bottom: 40px;
  transition: all 0.3s ease;
}
.btn-3d:hover {
  background: #3d9df6;
  color: #fff;
}

.stats {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin: 30px 0;
  flex-wrap: wrap;
}

.stat-box {
  background: #151820;
  padding: 20px;
  border-radius: 10px;
  min-width: 120px;
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.25);
}
.stat-box strong {
  display: block;
  color: #fff;
  font-size: 22px;
}
.stat-box span {
  color: #999;
  font-size: 14px;
}

h2 {
  font-size: 24px;
  color: #fff;
  margin-top: 30px;
  margin-bottom: 20px;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.feature-box {
  background: #1a1e27;
  padding: 25px;
  border-radius: 12px;
  color: #ddd;
  box-shadow: inset 0 0 10px #000, 0 4px 15px rgba(0,0,0,0.5);
  transition: transform 0.3s;
}
.feature-box:hover {
  transform: translateY(-5px);
}
.icon {
  font-size: 28px;
  margin-bottom: 10px;
}
footer {
  margin-top: 40px;
  color: #888;
  font-size: 14px;
}