@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;800&family=Outfit:wght@700;900&display=swap');

:root {
  /* Colors */
  --bg-dark: #0a0a0c;
  --bg-panel: #121215;
  --text-main: #ffffff;
  --text-muted: #888888;
  --vagalume-neon: #39ff14; /* bright neon green */
  --vagalume-neon-glow: rgba(57, 255, 20, 0.4);
  --design-neon: #00f0ff; /* cyan for contrast */
  --design-neon-glow: rgba(0, 240, 255, 0.4);
  
  /* Typography */
  --font-body: 'Inter', sans-serif;
  --font-display: 'Outfit', sans-serif;
  
  /* Transitions */
  --trans-smooth: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
  --trans-fast: all 0.3s ease;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--text-main);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  text-decoration: none;
  color: inherit;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
  background: #333;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--vagalume-neon);
}

/* Utilities */
.text-neon-green {
  color: var(--vagalume-neon);
  text-shadow: 0 0 10px var(--vagalume-neon-glow);
}
.text-neon-cyan {
  color: var(--design-neon);
  text-shadow: 0 0 10px var(--design-neon-glow);
}

/* Base button */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 1rem 2.5rem;
  background: transparent;
  border: 1px solid var(--text-main);
  color: var(--text-main);
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  border-radius: 50px;
  cursor: pointer;
  transition: var(--trans-fast);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--text-main);
  z-index: -1;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s cubic-bezier(0.86, 0, 0.07, 1);
}

.btn-primary:hover::before {
  transform: scaleX(1);
  transform-origin: left;
}

.btn-primary:hover {
  color: var(--bg-dark);
  border-color: var(--text-main);
}

/* Neon variants */
.btn-neon-green {
  border-color: var(--vagalume-neon);
  color: var(--vagalume-neon);
}
.btn-neon-green::before {
  background: var(--vagalume-neon);
  box-shadow: 0 0 20px var(--vagalume-neon);
}

.btn-neon-cyan {
  border-color: var(--design-neon);
  color: var(--design-neon);
}
.btn-neon-cyan::before {
  background: var(--design-neon);
  box-shadow: 0 0 20px var(--design-neon);
}