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

body {
  height: 100vh;
  background: linear-gradient(135deg, #e8f5e9, #dcedc8);
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.container {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Responsive Pistachio */
.pistachio {
  position: relative;
  width: clamp(200px, 35vw, 400px);
  height: clamp(200px, 35vw, 400px);
}

.shell {
  position: absolute;
  width: 100%;
  height: 100%;
  background: #f5e6c8;
  border-radius: 50%;
  box-shadow: 
    inset -15px -20px 30px rgba(0,0,0,0.12),
    0 20px 40px rgba(0,0,0,0.08);
}

.kernel {
  position: absolute;
  width: 48%;
  height: 70%;
  background: #9ccc65;
  border-radius: 60% 60% 50% 50%;
  top: 15%;
  left: 26%;
  box-shadow: inset -8px -12px 20px rgba(0,0,0,0.18);
}