/* cyber-theme.css */
/* — CYBER ENERGETIC PORTFOLIO THEME — */
/* Inspired by green neon terminals and futuristic HUDs */

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;600;700&family=Share+Tech+Mono&display=swap');

:root {
  --cyber-green: #64f4ac;
  --cyber-dark: #0a0a0f;
  --cyber-gray: #1a1a20;
  --cyber-glow: 0 0 10px var(--cyber-green), 0 0 20px var(--cyber-green), 0 0 40px var(--cyber-green);
}

/* 🌌 Base Background Animation */
body {
  background-color: var(--cyber-dark);
  color: #e5e5e5;
  font-family: 'Share Tech Mono', monospace;
  overflow-x: hidden;
  position: relative;
}
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    repeating-linear-gradient(0deg, rgba(100, 244, 172, 0.08) 0px, transparent 2px, transparent 40px),
    repeating-linear-gradient(90deg, rgba(100, 244, 172, 0.08) 0px, transparent 2px, transparent 40px);
  background-size: 80px 80px;
  animation: moveGrid 20s linear infinite;
  z-index: -2;
}
@keyframes moveGrid {
  from { background-position: 0 0, 0 0; }
  to { background-position: 80px 80px, 80px 80px; }
}

/* 🔋 Section Headers */
.section-heading {
  color: var(--cyber-green);
  text-shadow: var(--cyber-glow);
  font-size: 2.5rem;
  letter-spacing: 2px;
  font-family: 'Orbitron', sans-serif;
  animation: flicker 2s infinite alternate;
}
@keyframes flicker {
  0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% { opacity: 1; }
  20%, 24%, 55% { opacity: 0.3; }
}

/* 🧠 Cards and Hover Effects */
.design-card {
  background-color: var(--cyber-gray);
  border: 1px solid rgba(100, 244, 172, 0.3);
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(100, 244, 172, 0.2);
  transition: all 0.3s ease;
  transform-style: preserve-3d;
  perspective: 1000px;
}
.design-card:hover {
  transform: perspective(800px) rotateY(6deg) scale(1.02);
  box-shadow: 0 0 25px rgba(100, 244, 172, 0.5);
}
.design-card h3 {
  color: var(--cyber-green);
  text-shadow: 0 0 5px var(--cyber-green);
}
.design-card p {
  color: #cfcfcf;
}

/* 🌈 Buttons */
button.cyber-btn {
  background: transparent;
  border: 2px solid var(--cyber-green);
  color: var(--cyber-green);
  font-family: 'Orbitron', sans-serif;
  padding: 10px 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: 0.3s;
}
button.cyber-btn:hover {
  background-color: var(--cyber-green);
  color: var(--cyber-dark);
  box-shadow: var(--cyber-glow);
}

/* 🕶 Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-thumb {
  background: var(--cyber-green);
  border-radius: 10px;
}

/* ✨ Neon glow for section dividers */
section {
  border-bottom: 1px solid rgba(100, 244, 172, 0.1);
  box-shadow: 0 2px 20px rgba(100, 244, 172, 0.05);
  position: relative;
  overflow: hidden;
}
section::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyber-green), transparent);
  animation: scanLine 3s linear infinite;
}
@keyframes scanLine {
  from { transform: translateX(-100%); }
  to { transform: translateX(100%); }
}