/* =============================================
   VEAUCER — style.css
   ============================================= */

/* --- VARIABLES & RESET --- */
:root {
  --bg: #030305;
  --text: #ffffff;
  --primary: #00f2ff;
  --secondary: #bd00ff;
  --glass: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.1);
  --font-main: 'Outfit', sans-serif;
  --font-display: 'Space Grotesk', sans-serif;
  --arch-blue: #1793d1;
  --kali-blue: #2873cc;
  --parrot-green: #4caf50;
  --programming: #00f2ff;
  --devops: #bd00ff;
  --database: #00ff88;
  --security: #ff6b6b;
  --blockchain: #f7df1e;
  --ai: #ff00ff;
}

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

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-main);
  overflow-x: hidden;
  scroll-behavior: smooth;
  cursor: none; /* hide native cursor on desktop */
}

/* --- SPARKLE CURSOR CANVAS --- */
#cursor-canvas {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 999999;
}

/* --- TECH CURSOR ICON (stack hover) --- */
.cursor-tech-icon {
  position: fixed;
  top: 0; left: 0;
  z-index: 999999;
  pointer-events: none;
  transform: translate(-50%, -50%);
  display: none;
  font-size: 2.5rem;
  filter: drop-shadow(0 0 15px currentColor);
  transition: all 0.1s ease;
}
.cursor-tech-icon.active { display: block; }
.cursor-tech-icon.python      { color: #3776AB; }
.cursor-tech-icon.javascript  { color: #F7DF1E; }
.cursor-tech-icon.typescript  { color: #3178C6; }
.cursor-tech-icon.react       { color: #61DAFB; }
.cursor-tech-icon.vue         { color: #4FC08D; }
.cursor-tech-icon.nodejs      { color: #339933; }
.cursor-tech-icon.docker      { color: #2496ED; }
.cursor-tech-icon.aws         { color: #FF9900; }
.cursor-tech-icon.tensorflow  { color: #FF6F00; }
.cursor-tech-icon.pytorch     { color: #EE4C2C; }
.cursor-tech-icon.mongodb     { color: #47A248; }
.cursor-tech-icon.postgresql  { color: #336791; }
.cursor-tech-icon.mysql       { color: #00758F; }
.cursor-tech-icon.redis       { color: #DC382D; }
.cursor-tech-icon.kalinux     { color: #2873CC; }
.cursor-tech-icon.wireshark   { color: #1679A7; }
.cursor-tech-icon.burp        { color: #FF6B6B; }
.cursor-tech-icon.metasploit  { color: #E73C3C; }
.cursor-tech-icon.nmap        { color: #2E5C8A; }
.cursor-tech-icon.snort       { color: #F9A825; }
.cursor-tech-icon.john        { color: #FFC107; }
.cursor-tech-icon.aircrack    { color: #00BCD4; }
.cursor-tech-icon.rust        { color: #DEA584; }
.cursor-tech-icon.java        { color: #E76F00; }
.cursor-tech-icon.cpp         { color: #00599C; }
.cursor-tech-icon.c           { color: #03599C; }
.cursor-tech-icon.php         { color: #777BB4; }
.cursor-tech-icon.go          { color: #00ADD8; }
.cursor-tech-icon.threejs     { color: #784190; }
.cursor-tech-icon.webgl       { color: #990000; }
.cursor-tech-icon.django      { color: #092E20; }
.cursor-tech-icon.fastapi     { color: #009688; }
.cursor-tech-icon.kubernetes  { color: #326CE5; }
.cursor-tech-icon.git         { color: #F05032; }
.cursor-tech-icon.solidity    { color: #363636; }
.cursor-tech-icon.web3        { color: #627EEA; }
.cursor-tech-icon.openapi     { color: #6BA539; }
.cursor-tech-icon.opencv      { color: #128C7E; }
.cursor-tech-icon.ethereum    { color: #627EEA; }
.cursor-tech-icon.bitcoin     { color: #F7931A; }
.cursor-tech-icon.hardhat     { color: #FCC367; }
.cursor-tech-icon.truffle     { color: #BDBDBD; }
.cursor-tech-icon.metamask    { color: #F6851B; }
.cursor-tech-icon.defi        { color: #00D4FF; }
.cursor-tech-icon.nft         { color: #FF00FF; }
.cursor-tech-icon.chainlink   { color: #2A5ADA; }
.cursor-tech-icon.archlinux   { color: #1793D1; }
.cursor-tech-icon.parrot      { color: #4CAF50; }
.cursor-tech-icon.kali        { color: #2873CC; }
.cursor-tech-icon.ghidra      { color: #00A8E8; }
.cursor-tech-icon.ollydbg     { color: #C41E3A; }
.cursor-tech-icon.ida         { color: #FF6B35; }
.cursor-tech-icon.zeus        { color: #FFD700; }
.cursor-tech-icon.hydra       { color: #9C27B0; }
.cursor-tech-icon.sqlmap      { color: #FF5722; }
.cursor-tech-icon.hashcat     { color: #FF9800; }

/* --- CROSSHAIR (Easter Egg mode) --- */
.cursor-crosshair {
  position: fixed; top: 0; left: 0;
  width: 50px; height: 50px;
  z-index: 999999;
  pointer-events: none;
  transform: translate(-50%, -50%);
  display: none;
}
.cursor-crosshair.active { display: block; }
.cursor-crosshair::before,
.cursor-crosshair::after {
  content: ''; position: absolute;
  background: #00ff00;
  box-shadow: 0 0 20px #00ff00, 0 0 40px #00ff00;
}
.cursor-crosshair::before { width: 4px; height: 100%; left: 50%; top: 0; transform: translateX(-50%); }
.cursor-crosshair::after  { width: 100%; height: 4px; top: 50%; left: 0; transform: translateY(-50%); }
.cursor-crosshair .center-dot {
  position: absolute;
  width: 10px; height: 10px;
  background: #00ff00;
  border-radius: 50%;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 25px #00ff00, 0 0 50px #00ff00;
}

/* --- CANVAS BACKGROUND --- */
#canvas-bg {
  position: fixed; top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: -1;
  opacity: 0.6;
}

/* --- MATRIX RAIN --- */
#matrix-rain {
  position: fixed; top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 9997;
  pointer-events: none;
  opacity: 0;
  transition: 0.5s;
  display: none;
}
#matrix-rain.active { opacity: 1; display: block; }

/* --- TYPOGRAPHY --- */
h1, h2, h3 { font-family: var(--font-display); text-transform: uppercase; }
.gradient-text {
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 900;
}
.container { max-width: 1400px; margin: 0 auto; padding: 0 20px; }
section { padding: 100px 0; min-height: 100vh; display: flex; align-items: center; }

/* --- NAVIGATION --- */
nav {
  position: fixed; top: 0; width: 100%;
  padding: 20px 50px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 100;
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--glass-border);
}
.logo-container { position: relative; display: inline-block; }
.logo {
  font-size: 1.5rem; font-weight: 700; letter-spacing: 2px;
  cursor: pointer; transition: 0.3s;
  position: relative; display: inline-block;
}
.logo:hover { color: var(--primary); text-shadow: 0 0 10px var(--primary); }
.logo span { color: var(--primary); }
.logo-particles { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); pointer-events: none; z-index: 1; }
.logo-particle { position: absolute; width: 4px; height: 4px; background: var(--primary); border-radius: 50%; opacity: 0; }

@keyframes logoExplosion {
  0%   { transform: translate(0,0) scale(1); opacity: 1; }
  100% { transform: translate(var(--tx),var(--ty)) scale(0); opacity: 0; }
}
@keyframes logoGlow {
  0%,100% { text-shadow: 0 0 10px var(--primary), 0 0 20px var(--primary), 0 0 30px var(--primary); }
  50%     { text-shadow: 0 0 20px var(--secondary), 0 0 40px var(--secondary), 0 0 60px var(--secondary); }
}
.logo.animated .logo-text    { animation: logoGlow 1.5s ease-in-out; }
.logo.animated .logo-particle { animation: logoExplosion 1s ease-out forwards; }

.nav-links a {
  color: var(--text); text-decoration: none;
  margin-left: 30px; font-size: 0.9rem;
  position: relative; transition: 0.3s;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -5px; left: 0;
  width: 0; height: 2px; background: var(--primary); transition: 0.3s;
}
.nav-links a:hover::after { width: 100%; }

/* --- HERO SECTION --- */
.hero { position: relative; justify-content: center; text-align: center; perspective: 1000px; }
.hero-content h1 {
  font-size: 5rem; line-height: 1; margin-bottom: 20px;
  opacity: 0; transform: translateY(50px);
  animation: fadeUp 1s forwards 0.5s;
}
.hero-content p {
  font-size: 1.2rem; color: #aaa; margin-bottom: 40px;
  opacity: 0; animation: fadeUp 1s forwards 0.8s;
}

/* --- BUTTON --- */
.btn-glow {
  padding: 18px 45px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border: none; color: #fff;
  font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 1rem;
  text-transform: uppercase; letter-spacing: 3px;
  position: relative; overflow: hidden; transition: all 0.4s ease;
  z-index: 1; opacity: 0; animation: fadeUp 1s forwards 1.1s;
  border-radius: 5px; box-shadow: 0 10px 30px rgba(0,242,255,0.3);
  text-decoration: none; display: inline-block;
}
.btn-glow::before {
  content: ''; position: absolute; top: 0; left: 0;
  width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--secondary), var(--primary));
  z-index: -1; transition: all 0.4s ease; opacity: 0;
}
.btn-glow:hover { transform: translateY(-5px); box-shadow: 0 20px 50px rgba(189,0,255,0.5); letter-spacing: 4px; }
.btn-glow:hover::before { opacity: 1; }

/* --- STACK SECTION --- */
.stack-section {
  padding: 80px 0;
  background: var(--glass);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
}
.stack-title { text-align: center; margin-bottom: 50px; }
.stack-title h2 { font-size: 2.5rem; margin-bottom: 15px; }
.stack-title p  { color: #aaa; max-width: 700px; margin: 0 auto; }
.stack-category {
  margin: 60px 0 30px 0; padding: 20px;
  border-left: 4px solid;
  background: linear-gradient(90deg, rgba(255,255,255,0.05), transparent);
}
.stack-category h3 { font-size: 1.8rem; text-transform: uppercase; letter-spacing: 3px; display: flex; align-items: center; gap: 15px; }
.stack-category.programming { border-color: var(--programming); }
.stack-category.programming h3 { color: var(--programming); }
.stack-category.devops   { border-color: var(--devops); }
.stack-category.devops h3 { color: var(--devops); }
.stack-category.database { border-color: var(--database); }
.stack-category.database h3 { color: var(--database); }
.stack-category.security { border-color: var(--security); }
.stack-category.security h3 { color: var(--security); }
.stack-category.blockchain { border-color: var(--blockchain); }
.stack-category.blockchain h3 { color: var(--blockchain); }
.stack-category.ai { border-color: var(--ai); }
.stack-category.ai h3 { color: var(--ai); }

.stack-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 20px; max-width: 1200px; margin: 0 auto;
}
.stack-item {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--glass-border);
  padding: 25px 15px; border-radius: 12px;
  text-align: center; transition: 0.3s;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  cursor: none;
}
.stack-item:hover {
  border-color: var(--primary); transform: translateY(-8px);
  box-shadow: 0 15px 40px rgba(0,242,255,0.2);
  background: rgba(0,242,255,0.05);
}
.stack-item i {
  font-size: 2.5rem;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.stack-item span {
  font-family: var(--font-display); font-weight: 600; font-size: 0.85rem;
  text-transform: uppercase; letter-spacing: 1px; color: var(--text);
}

/* --- TECH MODAL --- */
.tech-modal {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,0.9); z-index: 100000;
  display: none; justify-content: center; align-items: center;
}
.tech-modal.active { display: flex; }
.tech-modal-content {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  border: 2px solid var(--primary); border-radius: 20px; padding: 40px;
  max-width: 500px; width: 90%; position: relative;
  box-shadow: 0 0 50px rgba(0,242,255,0.3);
  animation: modalSlide 0.3s ease;
}
@keyframes modalSlide {
  from { transform: translateY(-50px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}
.tech-modal-close {
  position: absolute; top: 15px; right: 20px;
  font-size: 2rem; color: var(--text); cursor: pointer; transition: 0.3s; z-index: 100001;
}
.tech-modal-close:hover { color: var(--primary); }
.tech-modal-icon {
  font-size: 4rem; margin-bottom: 20px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.tech-modal-title { font-family: var(--font-display); font-size: 2rem; color: var(--text); margin-bottom: 15px; }
.tech-modal-info  { color: #aaa; line-height: 1.8; margin-bottom: 15px; }
.tech-modal-info strong { color: var(--primary); }
.tech-modal-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.tech-tag {
  padding: 5px 15px;
  background: rgba(0,242,255,0.1); border: 1px solid var(--primary);
  border-radius: 20px; font-size: 0.8rem; color: var(--primary);
}

/* --- PROJECT MODAL --- */
.project-modal {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,0.95); z-index: 100001;
  display: none; justify-content: center; align-items: center;
}
.project-modal.active { display: flex; }
.project-modal-content {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  border: 2px solid var(--secondary); border-radius: 20px; padding: 50px;
  max-width: 800px; width: 90%; max-height: 85vh; overflow-y: auto;
  position: relative; box-shadow: 0 0 80px rgba(189,0,255,0.4);
  animation: projectModalSlide 0.4s ease;
}
@keyframes projectModalSlide {
  from { transform: scale(0.8) translateY(-50px); opacity: 0; }
  to   { transform: scale(1) translateY(0); opacity: 1; }
}
.project-modal-close {
  position: absolute; top: 20px; right: 25px;
  font-size: 2.5rem; color: var(--text); cursor: pointer; transition: 0.3s; z-index: 100002;
}
.project-modal-close:hover { color: var(--secondary); transform: rotate(90deg); }
.project-modal-header {
  display: flex; align-items: center; gap: 25px; margin-bottom: 30px;
  padding-bottom: 25px; border-bottom: 1px solid var(--glass-border);
}
.project-modal-icon {
  font-size: 5rem;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.project-modal-title   { font-family: var(--font-display); font-size: 2.5rem; color: var(--text); margin-bottom: 10px; }
.project-modal-subtitle { color: var(--primary); font-size: 1rem; text-transform: uppercase; letter-spacing: 2px; }
.project-modal-body    { color: #ccc; line-height: 2; margin-bottom: 30px; }
.project-modal-body h4 { color: var(--secondary); font-size: 1.3rem; margin: 25px 0 15px; }
.project-modal-body ul { list-style: none; padding-left: 10px; }
.project-modal-body li { padding: 8px 0 8px 25px; position: relative; }
.project-modal-body li::before { content: '▹'; position: absolute; left: 0; color: var(--primary); }
.project-modal-tech { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 30px; }
.project-tech-tag {
  padding: 8px 18px;
  background: rgba(189,0,255,0.1); border: 1px solid var(--secondary);
  border-radius: 20px; font-size: 0.85rem; color: var(--secondary);
}
.project-modal-stats {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 20px;
  margin-top: 30px; padding-top: 30px; border-top: 1px solid var(--glass-border);
}
.project-stat { text-align: center; }
.project-stat-value { font-size: 2rem; font-weight: 700; color: var(--primary); font-family: var(--font-display); }
.project-stat-label { font-size: 0.85rem; color: #888; text-transform: uppercase; letter-spacing: 1px; margin-top: 5px; }
.project-modal-cta { display: flex; gap: 15px; margin-top: 35px; }
.project-btn {
  flex: 1; padding: 15px 30px; border: none; border-radius: 8px;
  font-family: var(--font-display); font-weight: 700; font-size: 0.9rem;
  text-transform: uppercase; letter-spacing: 2px; cursor: pointer; transition: 0.3s;
}
.project-btn-primary  { background: linear-gradient(135deg, var(--primary), var(--secondary)); color: #fff; }
.project-btn-primary:hover  { transform: translateY(-3px); box-shadow: 0 10px 30px rgba(189,0,255,0.5); }
.project-btn-secondary { background: transparent; border: 2px solid var(--primary); color: var(--primary); }
.project-btn-secondary:hover { background: var(--primary); color: #000; }

/* --- INNOVATION CARDS --- */
.innovations-header { text-align: center; margin-bottom: 50px; }
.innovations-header h2 { font-size: 3rem; margin-bottom: 20px; }
.innovations-header p  { color: #aaa; font-size: 1.1rem; max-width: 700px; margin: 0 auto; }
.innovation-grid {
  display: grid; grid-template-columns: repeat(2,1fr);
  gap: 30px; width: 100%; max-width: 1200px; margin: 0 auto;
}
.innovation-card {
  background: var(--glass); border: 1px solid var(--glass-border);
  padding: 35px 25px; border-radius: 20px; backdrop-filter: blur(15px);
  transition: 0.4s; position: relative; overflow: hidden;
  cursor: none; height: 320px; display: flex; flex-direction: column;
}
.innovation-card::before {
  content: ''; position: absolute; top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0,242,255,0.1), transparent);
  transition: 0.5s;
}
.innovation-card:hover::before { left: 100%; }
.innovation-card:hover {
  transform: translateY(-15px) scale(1.02);
  border-color: var(--primary); box-shadow: 0 20px 60px rgba(0,242,255,0.2);
}
.innovation-card .card-icon {
  font-size: 2.8rem; margin-bottom: 20px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; transition: 0.4s;
}
.innovation-card:hover .card-icon { transform: scale(1.1) rotate(5deg); }
.innovation-card h3      { font-size: 1.4rem; margin-bottom: 12px; color: var(--text); }
.innovation-card .tagline {
  font-size: 0.85rem; color: var(--primary); margin-bottom: 15px;
  font-style: italic; text-transform: uppercase; letter-spacing: 1px;
}
.innovation-card p       { color: #bbb; line-height: 1.6; flex-grow: 1; font-size: 0.9rem; }
.innovation-card .card-footer {
  margin-top: 20px; padding-top: 15px; border-top: 1px solid var(--glass-border);
  display: flex; justify-content: space-between; align-items: center;
}
.innovation-card .tech-list { display: flex; gap: 8px; flex-wrap: wrap; }
.innovation-card .tech-pill {
  padding: 5px 12px; background: rgba(0,242,255,0.1); border-radius: 15px;
  font-size: 0.7rem; color: var(--primary);
}
.innovation-card .click-indicator {
  display: flex; align-items: center; gap: 8px;
  color: var(--secondary); font-size: 0.75rem;
  text-transform: uppercase; letter-spacing: 1px;
  opacity: 0; transform: translateX(-10px); transition: 0.3s;
}
.innovation-card:hover .click-indicator { opacity: 1; transform: translateX(0); }
.innovation-card .arrow-icon { transition: 0.3s; }
.innovation-card:hover .arrow-icon { transform: translateX(5px); }
.innovation-card.project-az    { border-top: 3px solid var(--primary); }
.innovation-card.cyber-security { border-top: 3px solid var(--security); }
.innovation-card.ai-revolution  { border-top: 3px solid var(--ai); }
.innovation-card.blockchain-future { border-top: 3px solid var(--blockchain); }

/* --- MARQUEE --- */
.marquee-container {
  width: 100%; overflow: hidden;
  background: var(--glass); padding: 20px 0;
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
}
.marquee-content { display: flex; gap: 50px; animation: scroll 20s linear infinite; white-space: nowrap; }
.tech-item { font-size: 2rem; font-weight: 700; color: rgba(255,255,255,0.3); }
@keyframes scroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* --- CONTACT --- */
.contact-section { text-align: center; }

/* --- ANIMATIONS --- */
@keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }

/* --- EASTER EGG --- */
.easter-egg-overlay {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,0.95); z-index: 10000;
  display: none; justify-content: center; align-items: center; flex-direction: column;
}
.easter-egg-overlay.active { display: flex; }
.easter-egg-content { text-align: center; animation: glitchText 0.3s infinite; z-index: 10001; position: relative; }
@keyframes glitchText {
  0%   { transform: translate(0); }
  20%  { transform: translate(-2px,2px); }
  40%  { transform: translate(-2px,-2px); }
  60%  { transform: translate(2px,2px); }
  80%  { transform: translate(2px,-2px); }
  100% { transform: translate(0); }
}
.easter-egg-title {
  font-family: var(--font-display); font-size: 3rem; color: #00ff00;
  text-transform: uppercase; margin-bottom: 50px; text-shadow: 0 0 20px #00ff00;
}
.distro-logos { display: flex; gap: 60px; justify-content: center; flex-wrap: wrap; }
.distro-item  { text-align: center; transition: 0.3s; }
.distro-item:hover { transform: scale(1.1); }
.distro-logo  { width: 120px; height: 120px; border-radius: 20px; margin-bottom: 15px; border: 3px solid; cursor: pointer; transition: 0.3s; }
.distro-logo:hover { transform: scale(1.1); }
.distro-arch  { border-color: var(--arch-blue);   box-shadow: 0 0 30px var(--arch-blue); }
.distro-kali  { border-color: var(--kali-blue);   box-shadow: 0 0 30px var(--kali-blue); }
.distro-parrot{ border-color: var(--parrot-green); box-shadow: 0 0 30px var(--parrot-green); }
.distro-name  { font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; text-transform: uppercase; margin-top: 10px; cursor: pointer; }
.distro-arch  .distro-name { color: var(--arch-blue); }
.distro-kali  .distro-name { color: var(--kali-blue); }
.distro-parrot.distro-name { color: var(--parrot-green); }
.easter-egg-close {
  margin-top: 50px; padding: 15px 40px;
  background: transparent; border: 2px solid #00ff00;
  color: #00ff00; font-family: var(--font-display); cursor: pointer; transition: 0.3s;
}
.easter-egg-close:hover { background: #00ff00; color: #000; box-shadow: 0 0 30px #00ff00; }
.music-toggle {
  position: fixed; bottom: 80px; left: 30px;
  width: 50px; height: 50px; background: var(--glass);
  border: 1px solid var(--glass-border); border-radius: 50%;
  color: #00ff00; font-size: 1.2rem; cursor: pointer;
  z-index: 10002; backdrop-filter: blur(10px); transition: 0.3s; display: none;
}
.music-toggle.active { display: flex; align-items: center; justify-content: center; }
.music-toggle:hover  { background: #00ff00; color: #000; box-shadow: 0 0 20px #00ff00; }

/* --- FOOTER --- */
footer { padding: 40px 20px; border-top: 1px solid var(--glass-border); background: rgba(0,0,0,0.3); }
.footer-content {
  max-width: 1200px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px;
}
.footer-text { color: #666; font-size: 0.85rem; }
.footer-social { display: flex; gap: 25px; }
.footer-social a { color: var(--text); font-size: 1.8rem; transition: 0.3s; }
.footer-social a:hover { color: var(--primary); transform: translateY(-3px); }

/* =============================================
   VISION SECTION
   ============================================= */
.vision-section-wrapper { padding: 100px 0; display: flex; align-items: center; }
.vision-header { text-align: center; margin-bottom: 60px; }
.vision-header h2 { font-size: 3rem; margin-bottom: 15px; }
.vision-header p   { color: #aaa; max-width: 700px; margin: 0 auto; font-size: 1.1rem; }
.vision-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 25px; width: 100%;
}
.vision-block {
  background: rgba(255,255,255,0.03); border: 1px solid var(--glass-border);
  border-radius: 20px; padding: 30px 25px; cursor: none;
  transition: all 0.4s cubic-bezier(0.4,0,0.2,1);
  position: relative; overflow: hidden; min-height: 400px;
  display: flex; flex-direction: column; color: var(--text);
}
.vision-block::before {
  content: ''; position: absolute; top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0,242,255,0.07), transparent);
  transition: 0.6s;
}
.vision-block:hover::before { left: 100%; }
.vision-block:hover {
  transform: translateY(-12px); border-color: var(--primary);
  box-shadow: 0 25px 70px rgba(0,242,255,0.2); background: rgba(0,242,255,0.03);
}
.vb-icon {
  font-size: 2.8rem; margin-bottom: 18px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.vb-title {
  font-family: var(--font-display); font-size: 1.3rem;
  text-transform: uppercase; letter-spacing: 2px; margin-bottom: 10px; color: var(--text);
}
.vb-desc   { color: #888; font-size: 0.88rem; line-height: 1.7; margin-bottom: 20px; }
.vb-preview { flex: 1; }
.vb-cta {
  margin-top: 20px; display: flex; align-items: center; justify-content: space-between;
  border-top: 1px solid var(--glass-border); padding-top: 15px;
}
.vb-cta span { font-family: var(--font-display); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 2px; color: var(--primary); }
.vb-arrow { color: var(--primary); transition: 0.3s; }
.vision-block:hover .vb-arrow { transform: translateX(6px); }

/* AI preview tags */
.ai-tags-preview { display: flex; flex-wrap: wrap; gap: 8px; }
.ai-tag-prev {
  padding: 5px 12px; border-radius: 20px; font-size: 0.75rem;
  font-weight: 600; border: 1px solid; background: rgba(255,255,255,0.03); transition: 0.2s;
}
/* Periodic mini preview */
.pt-mini { display: grid; grid-template-columns: repeat(18,1fr); gap: 2px; width: 100%; }
.pt-mini-cell { height: 11px; border-radius: 2px; }
/* Scientists preview */
.sci-preview-list { display: flex; flex-direction: column; gap: 8px; }
.sci-prev-item {
  display: flex; align-items: center; gap: 12px; padding: 8px 12px;
  background: rgba(255,255,255,0.03); border-radius: 10px;
  border: 1px solid var(--glass-border); transition: 0.3s;
}
.sci-prev-item:hover { border-color: var(--primary); }
.sci-prev-avatar {
  width: 34px; height: 34px; border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex; align-items: center; justify-content: center;
  font-weight: 900; font-size: 0.75rem; color: #fff; flex-shrink: 0;
  -webkit-text-fill-color: #fff;
}
.sci-prev-name  { font-size: 0.85rem; font-weight: 700; font-family: var(--font-display); }
.sci-prev-dates { font-size: 0.72rem; color: #666; }

/* --- VISION MODALS --- */
.vision-modal {
  position: fixed; inset: 0; background: rgba(0,0,0,0.95);
  z-index: 200000; display: none; overflow-y: auto; padding: 20px;
}
.vision-modal.active { display: block; }
.vision-modal-inner {
  width: 100%; max-width: 1300px; margin: 80px auto 40px;
  background: linear-gradient(160deg, #0d0d1f 0%, #080812 100%);
  border: 1px solid rgba(0,242,255,0.2); border-radius: 24px;
  padding: 50px 45px; position: relative;
  animation: vModalIn 0.4s cubic-bezier(0.4,0,0.2,1);
}
@keyframes vModalIn {
  from { transform: translateY(50px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}
.vision-modal-close {
  position: absolute; top: 22px; right: 28px;
  font-size: 2rem; color: #aaa; cursor: pointer; transition: 0.3s; line-height: 1;
}
.vision-modal-close:hover { color: var(--primary); transform: rotate(90deg); }
.vision-modal-title    { font-family: var(--font-display); font-size: 2rem; text-transform: uppercase; letter-spacing: 3px; margin-bottom: 10px; }
.vision-modal-subtitle { color: #888; font-size: 0.95rem; margin-bottom: 35px; }

/* AI modal */
.ai-cats-nav { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 30px; }
.ai-cat-btn {
  padding: 9px 20px; border: 1px solid var(--glass-border); border-radius: 25px;
  background: transparent; color: #aaa; font-family: var(--font-display);
  font-size: 0.78rem; text-transform: uppercase; letter-spacing: 1px;
  cursor: pointer; transition: 0.3s;
}
.ai-cat-btn:hover, .ai-cat-btn.active { border-color: var(--primary); color: var(--primary); background: rgba(0,242,255,0.07); }
.ai-tools-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 18px; }
.ai-tool-card {
  background: rgba(255,255,255,0.04); border: 1px solid var(--glass-border);
  border-radius: 16px; padding: 22px; transition: 0.3s; cursor: pointer;
  text-decoration: none; color: var(--text); display: block;
}
.ai-tool-card:hover { border-color: var(--primary); transform: translateY(-5px); box-shadow: 0 15px 40px rgba(0,242,255,0.13); }
.ai-tool-emoji { font-size: 2.3rem; margin-bottom: 12px; line-height: 1; }
.ai-tool-name  { font-family: var(--font-display); font-weight: 700; font-size: 1rem; margin-bottom: 7px; }
.ai-tool-desc  { font-size: 0.8rem; color: #888; line-height: 1.55; margin-bottom: 12px; }
.ai-tool-badge { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 0.7rem; font-weight: 700; }
.badge-free     { background: rgba(0,255,136,0.1); color: #00ff88; border: 1px solid rgba(0,255,136,0.4); }
.badge-paid     { background: rgba(189,0,255,0.1); color: #bd00ff; border: 1px solid rgba(189,0,255,0.4); }
.badge-freemium { background: rgba(0,242,255,0.1); color: #00f2ff; border: 1px solid rgba(0,242,255,0.4); }

/* Periodic table modal */
.pt-legend { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 22px; }
.pt-legend-item { display: flex; align-items: center; gap: 6px; font-size: 0.73rem; color: #aaa; }
.pt-legend-dot  { width: 11px; height: 11px; border-radius: 3px; flex-shrink: 0; }
.pt-full {
  display: grid; grid-template-columns: repeat(18,1fr); grid-template-rows: repeat(10,auto);
  gap: 3px; overflow-x: auto; min-width: 600px;
}
.pt-element {
  aspect-ratio: 1; border-radius: 5px; cursor: pointer;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  transition: transform 0.15s, box-shadow 0.15s;
  position: relative; border: 1px solid transparent; min-width: 0; overflow: hidden;
}
.pt-element:hover { transform: scale(1.4); z-index: 200; border-color: rgba(255,255,255,0.9); box-shadow: 0 0 20px currentColor; }
.pt-num  { font-size: 0.45rem; color: rgba(255,255,255,0.5); line-height: 1.2; }
.pt-sym  { font-size: 0.9rem; font-weight: 900; line-height: 1; font-family: var(--font-display); }
.pt-name { font-size: 0.32rem; color: rgba(255,255,255,0.55); line-height: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 95%; text-align: center; }
.pt-gap  { grid-column: 1/-1; height: 12px; }
.pt-fblock-label { display: flex; align-items: center; justify-content: flex-end; padding-right: 5px; font-size: 0.5rem; font-family: var(--font-display); text-transform: uppercase; letter-spacing: 1px; }
.pt-placeholder  { background: rgba(255,255,255,0.04); border-radius: 5px; display: flex; align-items: center; justify-content: center; font-size: 0.5rem; color: rgba(255,255,255,0.3); cursor: default; aspect-ratio: 1; border: 1px dashed rgba(255,255,255,0.1); }
.cat-alkali-metal    { background: rgba(255,71,87,0.3);   color: #ff4757; }
.cat-alkaline-earth  { background: rgba(255,165,2,0.3);   color: #ffa502; }
.cat-transition-metal{ background: rgba(255,215,0,0.2);   color: #ffd700; }
.cat-post-transition { background: rgba(100,220,160,0.25);color: #64dc9e; }
.cat-metalloid       { background: rgba(123,237,159,0.2); color: #7bed9f; }
.cat-nonmetal        { background: rgba(112,161,255,0.25);color: #70a1ff; }
.cat-halogen         { background: rgba(162,155,254,0.25);color: #a29bfe; }
.cat-noble-gas       { background: rgba(253,121,168,0.25);color: #fd79a8; }
.cat-lanthanide      { background: rgba(0,206,201,0.25);  color: #00cec9; }
.cat-actinide        { background: rgba(225,112,85,0.25); color: #e17055; }
.pt-tooltip {
  position: fixed; background: linear-gradient(135deg,#1a1a2e,#16213e);
  border: 1px solid var(--primary); border-radius: 14px; padding: 16px 22px;
  max-width: 300px; z-index: 300000; pointer-events: none; display: none;
  box-shadow: 0 15px 50px rgba(0,242,255,0.3); animation: ttIn 0.15s ease;
}
@keyframes ttIn { from { opacity:0; transform:scale(0.9); } to { opacity:1; transform:scale(1); } }
.pt-tooltip.active { display: block; }
.pt-tt-sym  { font-size: 2.5rem; font-weight: 900; font-family: var(--font-display); line-height: 1; margin-bottom: 4px; }
.pt-tt-name { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; margin-bottom: 3px; }
.pt-tt-meta { font-size: 0.75rem; color: var(--primary); margin-bottom: 10px; font-family: monospace; }
.pt-tt-desc { color: #bbb; line-height: 1.55; font-size: 0.82rem; }

/* Scientists modal */
.sci-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px,1fr)); gap: 20px; }
.sci-card { background: rgba(255,255,255,0.04); border: 1px solid var(--glass-border); border-radius: 18px; padding: 25px; transition: 0.3s; }
.sci-card:hover { border-color: var(--secondary); transform: translateY(-5px); box-shadow: 0 15px 40px rgba(189,0,255,0.18); }
.sci-avatar { width: 58px; height: 58px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--secondary)); display: flex; align-items: center; justify-content: center; font-size: 1.3rem; font-weight: 900; font-family: var(--font-display); margin-bottom: 15px; color: #fff; -webkit-text-fill-color: #fff; }
.sci-name   { font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; margin-bottom: 4px; }
.sci-dates  { font-size: 0.8rem; color: var(--primary); margin-bottom: 6px; font-family: monospace; }
.sci-field  { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 1.5px; color: var(--secondary); margin-bottom: 12px; }
.sci-desc   { font-size: 0.84rem; color: #aaa; line-height: 1.65; margin-bottom: 14px; }
.sci-works  { display: flex; flex-wrap: wrap; gap: 6px; }
.sci-work-tag { padding: 3px 10px; background: rgba(189,0,255,0.08); border: 1px solid rgba(189,0,255,0.3); border-radius: 15px; font-size: 0.7rem; color: var(--secondary); }

/* --- RESPONSIVE --- */
@media(max-width: 1024px) {
  .vision-grid        { grid-template-columns: 1fr 1fr; }
  .innovation-grid    { grid-template-columns: 1fr 1fr; }
}
@media(max-width: 768px) {
  body { cursor: auto; }
  #cursor-canvas { display: none; }
  .cursor-tech-icon { display: none !important; }
  .hero-content h1   { font-size: 3rem; }
  nav                { padding: 20px; }
  .nav-links         { display: none; }
  .cursor-crosshair  { display: none !important; }
  .distro-logos      { gap: 30px; }
  .distro-logo       { width: 80px; height: 80px; }
  .easter-egg-title  { font-size: 2rem; }
  .stack-grid        { grid-template-columns: repeat(auto-fill, minmax(100px,1fr)); }
  .footer-content    { flex-direction: column; text-align: center; }
  .stack-category h3 { font-size: 1.3rem; }
  .project-modal-content  { padding: 30px; }
  .project-modal-header   { flex-direction: column; text-align: center; }
  .project-modal-stats    { grid-template-columns: 1fr; }
  .project-modal-cta      { flex-direction: column; }
  .innovation-card        { height: auto; min-height: 300px; }
  .innovation-grid        { grid-template-columns: 1fr; }
  .innovations-header h2  { font-size: 2rem; }
  .vision-grid            { grid-template-columns: 1fr; }
}