@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@500;700&display=swap');

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

body {
  background: radial-gradient(circle at 50% 30%, #080808, #000);
  color: #fff;
  font-family: 'Rajdhani', sans-serif;
  height: 100vh;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.container {
  z-index: 10;
  text-align: center;
  padding: 2rem;
  border-radius: 20px;
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 0 50px rgba(0, 255, 255, 0.05);
}

h1 {
  font-size: 6rem;
  font-weight: 700;
  background: linear-gradient(90deg, #ff0055, #ffb800, #00ffff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: pulse 4s ease-in-out infinite alternate;
}

.subtitle {
  opacity: 0.8;
  margin-bottom: 1.5rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  justify-items: center;
  margin-bottom: 1.5rem;
}

.grid div {
  text-align: center;
  background: rgba(255,255,255,0.03);
  border-radius: 12px;
  padding: 1rem;
  width: 100px;
  transition: all 0.3s ease;
}

.grid div:hover {
  background: rgba(255,255,255,0.1);
}

.grid span {
  font-size: 2rem;
  font-weight: bold;
  color: #00ffff;
  display: block;
  animation: glow 5s infinite alternate;
}

label {
  font-size: 0.8rem;
  opacity: 0.7;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.quote {
  margin-top: 1rem;
  font-size: 1rem;
  opacity: 0.8;
  font-style: italic;
  color: #bbb;
}

@keyframes glow {
  0% { text-shadow: 0 0 10px #00ffff; }
  100% { text-shadow: 0 0 25px #ffb800; }
}

@keyframes pulse {
  0% { filter: drop-shadow(0 0 15px #00ffff); }
  100% { filter: drop-shadow(0 0 30px #ff0055); }
}

#modeBtn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: linear-gradient(135deg, #4a90e2, #8e44ad);
  color: white;
  border: none;
  border-radius: 50px;
  padding: 12px 20px;
  font-size: 16px;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(0,0,0,0.3);
  transition: all 0.3s ease;
  z-index: 9999;
}
#modeBtn:hover {
  transform: scale(1.1);
  background: linear-gradient(135deg, #8e44ad, #4a90e2);
}