/* ============================================
   GAMING PORTFOLIO — STYLE.CSS
   Retro Arcade / Cyberpunk Theme
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&family=Fira+Code:wght@300;400;500;600;700&family=Orbitron:wght@400;500;600;700;800;900&display=swap');

/* ── CSS Variables ── */
:root {
  --bg-primary: #0a0a1a;
  --bg-secondary: #0f0f2e;
  --bg-card: rgba(15, 15, 46, 0.7);
  --bg-glass: rgba(15, 15, 46, 0.4);
  --neon-cyan: #00f0ff;
  --neon-magenta: #ff00e5;
  --neon-green: #39ff14;
  --neon-yellow: #ffe600;
  --neon-orange: #ff6b00;
  --neon-purple: #b400ff;
  --text-primary: #e0e0ff;
  --text-secondary: #8888aa;
  --text-dim: #555577;
  --border-glow: rgba(0, 240, 255, 0.3);
  --font-pixel: 'Press Start 2P', monospace;
  --font-code: 'Fira Code', monospace;
  --font-futuristic: 'Orbitron', sans-serif;
  --transition-speed: 0.3s;
  --glow-sm: 0 0 5px;
  --glow-md: 0 0 15px;
  --glow-lg: 0 0 30px;
  --glow-xl: 0 0 60px;
}

/* Rainbow mode (activated by Konami code) */
.rainbow-mode {
  --neon-cyan: #ff0000;
  --neon-magenta: #00ff00;
  --neon-green: #0000ff;
}

.rainbow-mode * {
  animation: rainbow-shift 2s linear infinite !important;
}

@keyframes rainbow-shift {
  0% { filter: hue-rotate(0deg); }
  100% { filter: hue-rotate(360deg); }
}

/* ── Reset & Base ── */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--neon-cyan) var(--bg-primary);
}

html::-webkit-scrollbar {
  width: 8px;
}
html::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
html::-webkit-scrollbar-thumb {
  background: var(--neon-cyan);
  border-radius: 4px;
  box-shadow: var(--glow-sm) var(--neon-cyan);
}

body {
  font-family: var(--font-code);
  background: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.6;
  position: relative;
}

/* ── Scanline Overlay ── */
body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.03) 2px,
    rgba(0, 0, 0, 0.03) 4px
  );
  pointer-events: none;
  z-index: 9999;
}

/* ── Matrix Canvas ── */
#matrix-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  opacity: 0.15;
}

/* ── Loading Screen ── */
#loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

#loading-screen.hidden {
  opacity: 0;
  visibility: hidden;
}

.loading-title {
  font-family: var(--font-pixel);
  font-size: 1.2rem;
  color: var(--neon-cyan);
  margin-bottom: 30px;
  text-shadow: var(--glow-md) var(--neon-cyan);
  animation: blink 1s step-end infinite;
}

.loading-bar-container {
  width: 300px;
  height: 20px;
  border: 2px solid var(--neon-cyan);
  border-radius: 2px;
  padding: 3px;
  box-shadow: var(--glow-sm) var(--neon-cyan), inset var(--glow-sm) var(--neon-cyan);
}

.loading-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--neon-cyan), var(--neon-magenta));
  border-radius: 1px;
  transition: width 0.3s ease;
  box-shadow: var(--glow-md) var(--neon-cyan);
}

.loading-text {
  font-family: var(--font-pixel);
  font-size: 0.6rem;
  color: var(--neon-green);
  margin-top: 15px;
  text-shadow: var(--glow-sm) var(--neon-green);
}

@keyframes blink {
  50% { opacity: 0; }
}

/* ── Navigation ── */
.nav-sidebar {
  position: fixed;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.nav-dot {
  width: 14px;
  height: 14px;
  border: 2px solid var(--neon-cyan);
  border-radius: 50%;
  cursor: pointer;
  transition: all var(--transition-speed) ease;
  position: relative;
  background: transparent;
}

.nav-dot:hover,
.nav-dot.active {
  background: var(--neon-cyan);
  box-shadow: var(--glow-md) var(--neon-cyan);
  transform: scale(1.3);
}

.nav-dot::after {
  content: attr(data-label);
  position: absolute;
  right: 25px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-pixel);
  font-size: 0.5rem;
  color: var(--neon-cyan);
  white-space: nowrap;
  opacity: 0;
  transition: opacity var(--transition-speed) ease;
  text-shadow: var(--glow-sm) var(--neon-cyan);
}

.nav-dot:hover::after {
  opacity: 1;
}

/* ── Top Navigation Bar ── */
.top-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 15px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 999;
  background: rgba(10, 10, 26, 0.85);
  backdrop-filter: blur(15px);
  border-bottom: 1px solid var(--border-glow);
}

.top-nav-logo {
  font-family: var(--font-pixel);
  font-size: 0.7rem;
  color: var(--neon-cyan);
  text-shadow: var(--glow-md) var(--neon-cyan);
  letter-spacing: 2px;
}

.top-nav-links {
  display: flex;
  gap: 25px;
  list-style: none;
}

.top-nav-links a {
  font-family: var(--font-code);
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all var(--transition-speed) ease;
  position: relative;
  padding: 5px 0;
}

.top-nav-links a:hover,
.top-nav-links a.active {
  color: var(--neon-cyan);
  text-shadow: var(--glow-sm) var(--neon-cyan);
}

.top-nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--neon-cyan);
  transition: width var(--transition-speed) ease;
  box-shadow: var(--glow-sm) var(--neon-cyan);
}

.top-nav-links a:hover::after,
.top-nav-links a.active::after {
  width: 100%;
}

.sound-toggle {
  background: none;
  border: 1px solid var(--text-dim);
  color: var(--text-secondary);
  font-family: var(--font-code);
  font-size: 0.75rem;
  padding: 4px 10px;
  cursor: pointer;
  border-radius: 3px;
  transition: all var(--transition-speed) ease;
}

.sound-toggle:hover {
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
  box-shadow: var(--glow-sm) var(--neon-cyan);
}

/* ── Sections Common ── */
section {
  min-height: 100vh;
  padding: 100px 60px;
  position: relative;
}

.section-header {
  font-family: var(--font-pixel);
  font-size: 1.1rem;
  color: var(--neon-cyan);
  text-shadow: var(--glow-md) var(--neon-cyan);
  margin-bottom: 10px;
  letter-spacing: 3px;
  display: flex;
  align-items: center;
  gap: 15px;
}

.section-header .level-badge {
  font-family: var(--font-pixel);
  font-size: 0.6rem;
  color: var(--neon-yellow);
  background: rgba(255, 230, 0, 0.1);
  border: 1px solid var(--neon-yellow);
  padding: 4px 10px;
  border-radius: 3px;
  text-shadow: var(--glow-sm) var(--neon-yellow);
}

.section-divider {
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--neon-cyan), transparent);
  margin: 15px 0 40px 0;
  box-shadow: var(--glow-sm) var(--neon-cyan);
}

/* ── Reveal Animation ── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── HERO SECTION ── */
#hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 100vh;
  padding-top: 0;
}

.hero-content {
  z-index: 1;
}

.hero-subtitle-top {
  font-family: var(--font-code);
  font-size: 0.85rem;
  color: var(--neon-green);
  text-shadow: var(--glow-sm) var(--neon-green);
  margin-bottom: 15px;
  letter-spacing: 5px;
  text-transform: uppercase;
}

.hero-name {
  font-family: var(--font-futuristic);
  font-size: 3.5rem;
  font-weight: 900;
  color: #fff;
  text-shadow:
    var(--glow-md) var(--neon-cyan),
    var(--glow-lg) var(--neon-magenta);
  margin-bottom: 10px;
  position: relative;
  display: inline-block;
}

/* Glitch effect */
.glitch {
  position: relative;
}

.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
}

.glitch::before {
  color: var(--neon-cyan);
  z-index: -1;
}

.glitch::after {
  color: var(--neon-magenta);
  z-index: -2;
}

.glitch.active::before {
  animation: glitch-1 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
  opacity: 0.8;
}

.glitch.active::after {
  animation: glitch-2 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
  opacity: 0.8;
}

@keyframes glitch-1 {
  0% { clip-path: inset(40% 0 61% 0); transform: translate(-3px, 2px); }
  20% { clip-path: inset(92% 0 1% 0); transform: translate(3px, -1px); }
  40% { clip-path: inset(43% 0 1% 0); transform: translate(-2px, 3px); }
  60% { clip-path: inset(25% 0 58% 0); transform: translate(2px, -2px); }
  80% { clip-path: inset(54% 0 7% 0); transform: translate(-3px, 1px); }
  100% { clip-path: inset(58% 0 43% 0); transform: translate(0); }
}

@keyframes glitch-2 {
  0% { clip-path: inset(65% 0 13% 0); transform: translate(3px, -2px); }
  20% { clip-path: inset(19% 0 56% 0); transform: translate(-3px, 1px); }
  40% { clip-path: inset(72% 0 14% 0); transform: translate(2px, -3px); }
  60% { clip-path: inset(37% 0 29% 0); transform: translate(-2px, 2px); }
  80% { clip-path: inset(3% 0 81% 0); transform: translate(3px, -1px); }
  100% { clip-path: inset(15% 0 62% 0); transform: translate(0); }
}

.hero-title {
  font-family: var(--font-code);
  font-size: 1.2rem;
  color: var(--neon-magenta);
  text-shadow: var(--glow-sm) var(--neon-magenta);
  margin-bottom: 25px;
  letter-spacing: 2px;
}

.hero-stack {
  font-family: var(--font-code);
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  letter-spacing: 3px;
}

.hero-stack span {
  color: var(--neon-cyan);
  text-shadow: var(--glow-sm) var(--neon-cyan);
}

.press-start {
  font-family: var(--font-pixel);
  font-size: 0.75rem;
  color: var(--neon-green);
  text-shadow: var(--glow-md) var(--neon-green);
  animation: blink 1.2s step-end infinite;
  cursor: pointer;
  border: 2px solid var(--neon-green);
  padding: 12px 30px;
  background: transparent;
  transition: all var(--transition-speed) ease;
  text-decoration: none;
  display: inline-block;
}

.press-start:hover {
  background: rgba(57, 255, 20, 0.1);
  box-shadow: var(--glow-md) var(--neon-green), inset var(--glow-sm) var(--neon-green);
  animation: none;
}

/* ── ABOUT SECTION ── */
#about {
  display: flex;
  align-items: center;
}

.about-container {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 60px;
  align-items: start;
  max-width: 1100px;
  margin: 0 auto;
}

.avatar-wrapper {
  position: relative;
  cursor: pointer;
}

.avatar-frame {
  width: 200px;
  height: 200px;
  border: 3px solid var(--neon-cyan);
  border-radius: 8px;
  padding: 5px;
  box-shadow: var(--glow-md) var(--neon-cyan), inset var(--glow-sm) var(--neon-cyan);
  position: relative;
  overflow: hidden;
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.avatar-frame .avatar-icon {
  font-size: 100px;
  line-height: 1;
  filter: drop-shadow(var(--glow-sm) var(--neon-cyan));
}

.avatar-click-counter {
  position: absolute;
  bottom: -25px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-pixel);
  font-size: 0.5rem;
  color: var(--text-dim);
}

.terminal-bio {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: 8px;
  padding: 25px;
  backdrop-filter: blur(10px);
  box-shadow: var(--glow-sm) var(--neon-cyan);
}

.terminal-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 15px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-glow);
}

.terminal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.terminal-dot.red { background: #ff5f57; }
.terminal-dot.yellow { background: #ffbd2e; }
.terminal-dot.green { background: #28ca41; }

.terminal-title {
  font-family: var(--font-code);
  font-size: 0.7rem;
  color: var(--text-dim);
  margin-left: 10px;
}

.terminal-body {
  font-family: var(--font-code);
  font-size: 0.85rem;
  line-height: 1.8;
  color: var(--text-primary);
}

.terminal-body .prompt {
  color: var(--neon-green);
  text-shadow: var(--glow-sm) var(--neon-green);
}

.terminal-body .cmd {
  color: var(--neon-cyan);
}

.terminal-body .output {
  color: var(--text-secondary);
  margin-left: 15px;
}

.terminal-cursor {
  display: inline-block;
  width: 8px;
  height: 16px;
  background: var(--neon-green);
  animation: blink 0.7s step-end infinite;
  vertical-align: middle;
  margin-left: 3px;
}

/* ── SKILLS SECTION ── */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  max-width: 1100px;
  margin: 0 auto;
}

.skill-tree {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: 8px;
  padding: 25px;
  backdrop-filter: blur(10px);
  transition: all var(--transition-speed) ease;
}

.skill-tree:hover {
  border-color: var(--neon-cyan);
  box-shadow: var(--glow-sm) var(--neon-cyan);
  transform: translateY(-3px);
}

.skill-tree-title {
  font-family: var(--font-pixel);
  font-size: 0.6rem;
  color: var(--neon-yellow);
  text-shadow: var(--glow-sm) var(--neon-yellow);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.skill-tree-title .icon {
  font-size: 1.2rem;
}

.skill-item {
  margin-bottom: 18px;
}

.skill-info {
  display: flex;
  justify-content: space-between;
  margin-bottom: 6px;
}

.skill-name {
  font-family: var(--font-code);
  font-size: 0.8rem;
  color: var(--text-primary);
}

.skill-xp {
  font-family: var(--font-pixel);
  font-size: 0.5rem;
  color: var(--neon-green);
  text-shadow: var(--glow-sm) var(--neon-green);
}

.skill-bar-bg {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.skill-bar-fill {
  height: 100%;
  width: 0%;
  border-radius: 4px;
  transition: width 1.5s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.skill-bar-fill.cyan {
  background: linear-gradient(90deg, var(--neon-cyan), rgba(0, 240, 255, 0.6));
  box-shadow: var(--glow-sm) var(--neon-cyan);
}

.skill-bar-fill.magenta {
  background: linear-gradient(90deg, var(--neon-magenta), rgba(255, 0, 229, 0.6));
  box-shadow: var(--glow-sm) var(--neon-magenta);
}

.skill-bar-fill.green {
  background: linear-gradient(90deg, var(--neon-green), rgba(57, 255, 20, 0.6));
  box-shadow: var(--glow-sm) var(--neon-green);
}

.skill-bar-fill.orange {
  background: linear-gradient(90deg, var(--neon-orange), rgba(255, 107, 0, 0.6));
  box-shadow: var(--glow-sm) var(--neon-orange);
}

.skill-bar-fill.animated {
  animation: bar-glow 2s ease-in-out infinite alternate;
}

@keyframes bar-glow {
  from { filter: brightness(1); }
  to { filter: brightness(1.3); }
}

/* ── EXPERIENCE SECTION ── */
.experience-timeline {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  padding-left: 40px;
}

.experience-timeline::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--neon-cyan), var(--neon-magenta), var(--neon-green));
  box-shadow: var(--glow-sm) var(--neon-cyan);
}

.exp-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: 8px;
  padding: 25px;
  margin-bottom: 30px;
  backdrop-filter: blur(10px);
  position: relative;
  transition: all var(--transition-speed) ease;
}

.exp-card:hover {
  border-color: var(--neon-cyan);
  box-shadow: var(--glow-sm) var(--neon-cyan);
  transform: translateX(5px);
}

.exp-card::before {
  content: '';
  position: absolute;
  left: -33px;
  top: 30px;
  width: 14px;
  height: 14px;
  background: var(--neon-cyan);
  border-radius: 50%;
  box-shadow: var(--glow-md) var(--neon-cyan);
  border: 2px solid var(--bg-primary);
}

.exp-level {
  font-family: var(--font-pixel);
  font-size: 0.55rem;
  color: var(--neon-yellow);
  text-shadow: var(--glow-sm) var(--neon-yellow);
  margin-bottom: 5px;
}

.exp-title {
  font-family: var(--font-futuristic);
  font-size: 1.1rem;
  color: #fff;
  margin-bottom: 3px;
}

.exp-company {
  font-family: var(--font-code);
  font-size: 0.85rem;
  color: var(--neon-cyan);
  text-shadow: var(--glow-sm) var(--neon-cyan);
  margin-bottom: 3px;
}

.exp-location-date {
  font-family: var(--font-code);
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-bottom: 15px;
}

.exp-quests {
  list-style: none;
  padding: 0;
}

.exp-quests li {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 10px;
  padding-left: 20px;
  position: relative;
  line-height: 1.6;
}

.exp-quests li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--neon-green);
  text-shadow: var(--glow-sm) var(--neon-green);
}

/* ── PROJECTS SECTION ── */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 30px;
  max-width: 1100px;
  margin: 0 auto;
}

.project-card {
  perspective: 1000px;
  height: 320px;
  cursor: pointer;
}

.project-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  transform-style: preserve-3d;
}

.project-card:hover .project-card-inner {
  transform: rotateY(180deg);
}

.project-front,
.project-back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  border-radius: 12px;
  padding: 30px;
  border: 1px solid var(--border-glow);
  backdrop-filter: blur(10px);
}

.project-front {
  background: linear-gradient(135deg, var(--bg-card), rgba(0, 240, 255, 0.05));
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.project-back {
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.1), var(--bg-card));
  transform: rotateY(180deg);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.project-achievement {
  font-family: var(--font-pixel);
  font-size: 0.5rem;
  color: var(--neon-yellow);
  text-shadow: var(--glow-sm) var(--neon-yellow);
  margin-bottom: 8px;
  letter-spacing: 2px;
}

.project-name {
  font-family: var(--font-futuristic);
  font-size: 1.2rem;
  color: #fff;
  text-shadow: var(--glow-sm) var(--neon-cyan);
  margin-bottom: 15px;
}

.project-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.project-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 15px;
}

.project-tool-tag {
  font-family: var(--font-code);
  font-size: 0.65rem;
  color: var(--neon-cyan);
  border: 1px solid var(--neon-cyan);
  padding: 3px 10px;
  border-radius: 3px;
  text-shadow: var(--glow-sm) var(--neon-cyan);
}

.project-back-title {
  font-family: var(--font-pixel);
  font-size: 0.65rem;
  color: var(--neon-green);
  text-shadow: var(--glow-md) var(--neon-green);
  margin-bottom: 15px;
}

.project-back-details {
  font-size: 0.8rem;
  color: var(--text-primary);
  line-height: 1.8;
}

.project-back-details li {
  margin-bottom: 8px;
  list-style: none;
  padding-left: 15px;
  position: relative;
}

.project-back-details li::before {
  content: '✦';
  position: absolute;
  left: 0;
  color: var(--neon-magenta);
}

.flip-hint {
  font-family: var(--font-pixel);
  font-size: 0.45rem;
  color: var(--text-dim);
  text-align: right;
  animation: blink 2s step-end infinite;
}

/* ── EDUCATION SECTION ── */
.education-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: 12px;
  padding: 35px;
  max-width: 800px;
  margin: 0 auto;
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.education-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--neon-cyan), var(--neon-magenta), var(--neon-green));
}

.edu-origin-label {
  font-family: var(--font-pixel);
  font-size: 0.55rem;
  color: var(--neon-magenta);
  text-shadow: var(--glow-sm) var(--neon-magenta);
  margin-bottom: 15px;
  letter-spacing: 3px;
}

.edu-degree {
  font-family: var(--font-futuristic);
  font-size: 1.2rem;
  color: #fff;
  margin-bottom: 5px;
}

.edu-college {
  font-family: var(--font-code);
  font-size: 0.85rem;
  color: var(--neon-cyan);
  text-shadow: var(--glow-sm) var(--neon-cyan);
  margin-bottom: 3px;
}

.edu-year {
  font-family: var(--font-code);
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-bottom: 20px;
}

.edu-details li {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 10px;
  padding-left: 20px;
  position: relative;
  line-height: 1.6;
  list-style: none;
}

.edu-details li::before {
  content: '⚡';
  position: absolute;
  left: 0;
}

/* ── CONTACT SECTION ── */
#contact {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.contact-terminal {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: 12px;
  padding: 30px;
  max-width: 600px;
  width: 100%;
  backdrop-filter: blur(10px);
  box-shadow: var(--glow-sm) var(--neon-cyan);
}

.contact-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
  margin-top: 25px;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 15px 20px;
  border-radius: 8px;
  text-decoration: none;
  color: var(--text-primary);
  transition: all var(--transition-speed) ease;
  font-family: var(--font-code);
  font-size: 0.8rem;
}

.contact-link:hover {
  border-color: var(--neon-cyan);
  box-shadow: var(--glow-sm) var(--neon-cyan);
  transform: translateY(-2px);
  color: var(--neon-cyan);
}

.contact-link .link-icon {
  font-size: 1.5rem;
}

.contact-link .link-label {
  font-size: 0.6rem;
  color: var(--text-dim);
  display: block;
  margin-bottom: 2px;
}

.contact-link .link-value {
  font-size: 0.8rem;
}

/* ── Achievement Toast ── */
.achievement-toast {
  position: fixed;
  top: 80px;
  right: -400px;
  background: linear-gradient(135deg, rgba(255, 230, 0, 0.15), var(--bg-card));
  border: 1px solid var(--neon-yellow);
  border-radius: 8px;
  padding: 15px 25px;
  z-index: 10001;
  display: flex;
  align-items: center;
  gap: 15px;
  box-shadow: var(--glow-md) var(--neon-yellow);
  transition: right 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  min-width: 300px;
}

.achievement-toast.show {
  right: 30px;
}

.achievement-toast .trophy {
  font-size: 2rem;
}

.achievement-toast .achievement-info {
  flex: 1;
}

.achievement-toast .achievement-label {
  font-family: var(--font-pixel);
  font-size: 0.45rem;
  color: var(--neon-yellow);
  text-shadow: var(--glow-sm) var(--neon-yellow);
  letter-spacing: 2px;
  margin-bottom: 4px;
}

.achievement-toast .achievement-name {
  font-family: var(--font-futuristic);
  font-size: 0.9rem;
  color: #fff;
}

/* ── Confetti ── */
.confetti-piece {
  position: fixed;
  width: 10px;
  height: 10px;
  z-index: 10002;
  pointer-events: none;
}

/* ── Cursor Trail ── */
.cursor-particle {
  position: fixed;
  width: 6px;
  height: 6px;
  background: var(--neon-cyan);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  box-shadow: var(--glow-sm) var(--neon-cyan);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

/* ── Footer ── */
.footer {
  text-align: center;
  padding: 30px;
  font-family: var(--font-pixel);
  font-size: 0.5rem;
  color: var(--text-dim);
  border-top: 1px solid var(--border-glow);
}

.footer .heart {
  color: var(--neon-magenta);
  text-shadow: var(--glow-sm) var(--neon-magenta);
  animation: heartbeat 1.5s ease infinite;
}

@keyframes heartbeat {
  0%, 100% { transform: scale(1); display: inline-block; }
  50% { transform: scale(1.2); }
}

/* ── Mobile Menu Toggle ── */
.mobile-menu-btn {
  display: none;
  background: none;
  border: 1px solid var(--neon-cyan);
  color: var(--neon-cyan);
  font-size: 1.2rem;
  padding: 5px 10px;
  cursor: pointer;
  border-radius: 4px;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  section {
    padding: 80px 30px;
  }

  .skills-grid {
    grid-template-columns: 1fr;
  }

  .projects-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .top-nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(10, 10, 26, 0.95);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 20px;
    border-bottom: 1px solid var(--border-glow);
  }

  .top-nav-links.mobile-open {
    display: flex;
  }

  .mobile-menu-btn {
    display: block;
  }

  .nav-sidebar {
    display: none;
  }

  .hero-name {
    font-size: 2rem;
  }

  .hero-title {
    font-size: 0.9rem;
  }

  .about-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .avatar-wrapper {
    justify-self: center;
  }

  section {
    padding: 60px 20px;
  }

  .contact-links {
    grid-template-columns: 1fr;
  }

  .project-card {
    height: auto;
    min-height: 280px;
  }

  .section-header {
    font-size: 0.85rem;
  }
}

@media (max-width: 480px) {
  .hero-name {
    font-size: 1.5rem;
  }

  .loading-title {
    font-size: 0.8rem;
  }

  .loading-bar-container {
    width: 200px;
  }

  .top-nav {
    padding: 10px 20px;
  }

  .top-nav-logo {
    font-size: 0.55rem;
  }
}