:root {
  /* --- Colors: Dark Mode First --- */
  --bg-core: #050505;
  --bg-glass: rgb(10 10 10 / 0.6);
  --bg-card: rgb(20 20 20 / 0.4);
  --text-main: #e0e0e0;
  --text-muted: #a0a0a0;
  --accent-cyan: #00f2ff;
  --accent-violet: #bd00ff;
  --accent-gradient: linear-gradient(135deg, var(--accent-cyan), var(--accent-violet));
  
  /* --- Typography --- */
  --font-main: 'Poppins', sans-serif;
  
  /* --- Effects --- */
  --glass-blur: blur(12px);
  --border-light: 1px solid rgb(255 255 255 / 0.08);
  --shadow-neon: 0 0 20px rgb(0 242 255 / 0.15);
  
  /* --- Layout --- */
  --nav-height: 70px;
  --container-width: 1200px;
}