@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Rajdhani:wght@300;400;600;700&family=Share+Tech+Mono&display=swap');

:root {
  --neon-cyan: #00f5ff;
  --neon-pink: #ff0080;
  --neon-green: #00ff41;
  --neon-purple: #bf00ff;
  --neon-orange: #ff6600;
  --bg-dark: #020408;
  --bg-card: #0a0f1a;
  --bg-panel: #060c14;
  --text-primary: #e0f7fa;
  --text-secondary: #7fbbcc;
  --text-dim: #3a5a6a;
  --border-glow: rgba(0, 245, 255, 0.3);
  --font-display: 'Orbitron', monospace;
  --font-body: 'Rajdhani', sans-serif;
  --font-mono: 'Share Tech Mono', monospace;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg-dark);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  overflow-x: hidden;
  cursor: none;
}

/* ─── CUSTOM CURSOR ─── */
.cursor {
  width: 12px; height: 12px;
  background: var(--neon-cyan);
  border-radius: 50%;
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 99999;
  transition: transform 0.1s ease;
  box-shadow: 0 0 10px var(--neon-cyan), 0 0 20px var(--neon-cyan);
  mix-blend-mode: screen;
}
.cursor-ring {
  width: 36px; height: 36px;
  border: 1px solid var(--neon-cyan);
  border-radius: 50%;
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 99998;
  transition: all 0.15s ease;
  opacity: 0.6;
}

/* ─── SCROLLBAR ─── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--neon-cyan); border-radius: 2px; }

/* ─── PRELOADER ─── */
#preloader {
  position: fixed; inset: 0;
  background: var(--bg-dark);
  z-index: 100000;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}
#preloader.hidden { opacity: 0; visibility: hidden; }

.preloader-svg {
  width: 280px; height: 200px;
  filter: drop-shadow(0 0 20px var(--neon-cyan));
}

.preloader-text {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.4em;
  color: var(--neon-cyan);
  margin-top: 2rem;
  animation: flicker 1.5s infinite alternate;
}

.preloader-bar {
  width: 240px; height: 2px;
  background: var(--text-dim);
  margin-top: 1.5rem;
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}
.preloader-bar::after {
  content: '';
  position: absolute; left: -100%; top: 0;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
  animation: loadBar 2s ease forwards;
}
@keyframes loadBar { to { left: 100%; } }

/* ─── NAVBAR ─── */
nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 9000;
  padding: 1rem 2rem;
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(2, 4, 8, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-glow);
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--neon-cyan);
  text-decoration: none;
  letter-spacing: 0.1em;
  text-shadow: 0 0 20px var(--neon-cyan);
  position: relative;
}
.nav-logo::after {
  content: attr(data-text);
  position: absolute; left: 0; top: 0;
  color: var(--neon-pink);
  animation: glitch-logo 4s infinite;
  clip-path: polygon(0 30%, 100% 30%, 100% 50%, 0 50%);
  opacity: 0;
}
@keyframes glitch-logo {
  0%,89%,100% { opacity: 0; transform: none; }
  90% { opacity: 1; transform: translate(-2px, 1px); }
  93% { opacity: 1; transform: translate(2px, -1px); }
  96% { opacity: 0; }
}

.nav-links { display: flex; gap: 0.5rem; list-style: none; }
.nav-links a {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 0.4rem 0.9rem;
  border: 1px solid transparent;
  border-radius: 2px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.nav-links a::before {
  content: '';
  position: absolute; inset: 0;
  background: var(--neon-cyan);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.3s ease;
  opacity: 0.08;
}
.nav-links a:hover::before, .nav-links a.active::before { transform: scaleX(1); }
.nav-links a:hover, .nav-links a.active {
  color: var(--neon-cyan);
  border-color: var(--border-glow);
  text-shadow: 0 0 8px var(--neon-cyan);
}

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--neon-cyan); transition: all 0.3s; }

/* ─── PARTICLE CANVAS ─── */
#particleCanvas {
  position: fixed; inset: 0;
  z-index: 0; pointer-events: none;
  opacity: 0.5;
}

/* ─── PAGE WRAPPER ─── */
.page-wrapper {
  position: relative; z-index: 1;
  padding-top: 70px;
}

/* ─── HERO ─── */
.hero {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  position: relative;
  padding: 2rem;
}

.hero-content { max-width: 900px; }

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--neon-green);
  letter-spacing: 0.3em;
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp 0.8s 0.5s ease forwards;
}

.hero-name {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 5rem);
  font-weight: 900;
  line-height: 1.05;
  color: #fff;
  position: relative;
  opacity: 0;
  animation: fadeUp 0.8s 0.8s ease forwards;
}
.hero-name .glitch {
  position: relative;
  color: var(--neon-cyan);
  text-shadow: 0 0 30px rgba(0,245,255,0.5);
}
.hero-name .glitch::before,
.hero-name .glitch::after {
  content: attr(data-text);
  position: absolute; left: 0; top: 0; width: 100%;
}
.hero-name .glitch::before {
  color: var(--neon-pink);
  animation: glitch1 3s infinite;
  clip-path: polygon(0 0, 100% 0, 100% 40%, 0 40%);
}
.hero-name .glitch::after {
  color: var(--neon-green);
  animation: glitch2 3s infinite;
  clip-path: polygon(0 60%, 100% 60%, 100% 100%, 0 100%);
}
@keyframes glitch1 {
  0%,90%,100% { transform: none; opacity: 0; }
  91% { transform: translate(-3px,2px) skewX(-5deg); opacity: 0.8; }
  94% { transform: translate(3px,-2px) skewX(5deg); opacity: 0.8; }
  97% { opacity: 0; }
}
@keyframes glitch2 {
  0%,92%,100% { transform: none; opacity: 0; }
  93% { transform: translate(3px,-1px); opacity: 0.8; }
  96% { transform: translate(-3px,1px); opacity: 0.8; }
  99% { opacity: 0; }
}

.hero-tagline {
  font-family: var(--font-body);
  font-size: clamp(1rem, 2.5vw, 1.4rem);
  font-weight: 300;
  color: var(--text-secondary);
  margin-top: 1.2rem;
  letter-spacing: 0.05em;
  opacity: 0;
  animation: fadeUp 0.8s 1.1s ease forwards;
}

.typewriter-wrap {
  font-family: var(--font-mono);
  font-size: clamp(0.85rem, 2vw, 1rem);
  color: var(--neon-green);
  margin-top: 1.5rem;
  height: 1.6em;
  opacity: 0;
  animation: fadeUp 0.8s 1.4s ease forwards;
}
.typewriter-wrap .cursor-blink {
  display: inline-block;
  width: 2px; height: 1em;
  background: var(--neon-green);
  margin-left: 2px;
  vertical-align: middle;
  animation: blink 1s step-end infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }

.hero-cta {
  display: flex; gap: 1rem; flex-wrap: wrap;
  justify-content: center; margin-top: 2.5rem;
  opacity: 0;
  animation: fadeUp 0.8s 1.7s ease forwards;
}
.btn-primary, .btn-secondary {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  padding: 0.75rem 2rem;
  border-radius: 2px;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative; overflow: hidden;
}
.btn-primary {
  background: transparent;
  border: 1px solid var(--neon-cyan);
  color: var(--neon-cyan);
  box-shadow: 0 0 15px rgba(0,245,255,0.2), inset 0 0 15px rgba(0,245,255,0.05);
}
.btn-primary:hover {
  background: var(--neon-cyan);
  color: var(--bg-dark);
  box-shadow: 0 0 30px rgba(0,245,255,0.5), 0 0 60px rgba(0,245,255,0.2);
}
.btn-secondary {
  background: transparent;
  border: 1px solid var(--neon-pink);
  color: var(--neon-pink);
  box-shadow: 0 0 15px rgba(255,0,128,0.2);
}
.btn-secondary:hover {
  background: var(--neon-pink);
  color: #fff;
  box-shadow: 0 0 30px rgba(255,0,128,0.5);
}

.hero-scroll-hint {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  font-family: var(--font-mono); font-size: 0.7rem;
  color: var(--text-dim); letter-spacing: 0.2em;
  animation: bounce 2s infinite;
  display: flex; flex-direction: column; align-items: center; gap: 0.4rem;
}
.scroll-arrow {
  width: 1px; height: 40px;
  background: linear-gradient(180deg, var(--neon-cyan), transparent);
  animation: scrollLine 2s infinite;
}
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}
@keyframes bounce { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(6px)} }

/* ─── SCANLINE OVERLAY ─── */
.scanlines {
  position: fixed; inset: 0; z-index: 2;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0px, transparent 3px,
    rgba(0,0,0,0.08) 3px, rgba(0,0,0,0.08) 4px
  );
  animation: scanMove 8s linear infinite;
  opacity: 0.3;
}
@keyframes scanMove { from{background-position:0 0} to{background-position:0 100px} }

/* ─── SECTION COMMONS ─── */
section {
  padding: 5rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}
.section-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--neon-green);
  letter-spacing: 0.4em;
  display: block;
  margin-bottom: 0.8rem;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 900;
  color: #fff;
  position: relative;
  display: inline-block;
}
.section-title .accent { color: var(--neon-cyan); }
.section-title::after {
  content: '';
  position: absolute; bottom: -10px; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
}

/* ─── NEON CARD ─── */
.neon-card {
  background: var(--bg-card);
  border: 1px solid rgba(0,245,255,0.15);
  border-radius: 4px;
  padding: 2rem;
  position: relative;
  overflow: hidden;
  transition: all 0.4s ease;
}
.neon-card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(0,245,255,0.03), transparent 60%);
  pointer-events: none;
}
.neon-card:hover {
  border-color: rgba(0,245,255,0.5);
  box-shadow: 0 0 30px rgba(0,245,255,0.1), inset 0 0 30px rgba(0,245,255,0.03);
  transform: translateY(-4px);
}
.corner-tl, .corner-br {
  position: absolute;
  width: 14px; height: 14px;
}
.corner-tl { top: 0; left: 0; border-top: 2px solid var(--neon-cyan); border-left: 2px solid var(--neon-cyan); }
.corner-br { bottom: 0; right: 0; border-bottom: 2px solid var(--neon-cyan); border-right: 2px solid var(--neon-cyan); }

/* ─── GRID LAYOUTS ─── */
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.5rem; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1.5rem; }

/* ─── SCROLL REVEAL ─── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left { opacity:0; transform:translateX(-40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-right { opacity:0; transform:translateX(40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-left.visible, .reveal-right.visible { opacity:1; transform:translateX(0); }

/* ─── FOOTER ─── */
footer {
  border-top: 1px solid var(--border-glow);
  padding: 2rem;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  letter-spacing: 0.15em;
}
footer a { color: var(--neon-cyan); text-decoration: none; }

/* ─── ANIMATIONS ─── */
@keyframes fadeUp { from{opacity:0;transform:translateY(30px)} to{opacity:1;transform:translateY(0)} }
@keyframes flicker {
  0%,19%,21%,23%,25%,54%,56%,100% { opacity:1; }
  20%,24%,55% { opacity:0.4; }
}
@keyframes neonPulse {
  0%,100% { box-shadow: 0 0 5px var(--neon-cyan), 0 0 10px var(--neon-cyan); }
  50% { box-shadow: 0 0 20px var(--neon-cyan), 0 0 40px var(--neon-cyan), 0 0 60px var(--neon-cyan); }
}
@keyframes rotate360 { from{transform:rotate(0deg)} to{transform:rotate(360deg)} }

/* ─── RESPONSIVE ─── */
@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: rgba(2,4,8,0.98); padding: 1rem; border-bottom: 1px solid var(--border-glow); }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; }
  .hero-name { font-size: 2rem; }
}