:root {
  --obsidian: #050505;
  --neon-red: #ff003c;
  --neon-red-glow: rgba(255, 0, 60, 0.5);
  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 0, 60, 0.2);
  --text-primary: #ffffff;
  --text-secondary: #a0a0a0;
  --font-display: 'Syncopate', sans-serif;
  --font-body: 'Rajdhani', sans-serif;
  --space-unit: 8px;
  --space-xl: 80px;
  --space-2xl: 120px;
}

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

body {
  background-color: var(--obsidian);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .logo {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 4px;
}

/* Typography Helpers */
.text-neon {
  color: var(--neon-red);
  text-shadow: 0 0 10px var(--neon-red-glow);
}

.subheading {
  font-size: 0.9rem;
  letter-spacing: 2px;
  color: var(--text-secondary);
  text-transform: uppercase;
}

/* Layout */
.container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 40px;
}

section {
  position: relative;
  padding: var(--space-xl) 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 30px 60px;
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  mix-blend-mode: difference;
}

.nav-links {
  display: flex;
  gap: 40px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-primary);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: color 0.3s ease;
}

.nav-links a:hover {
  color: var(--neon-red);
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-text {
  font-size: 1.5rem;
  color: var(--text-primary);
  text-shadow: 0 0 15px var(--neon-red-glow);
}

/* Hero Section */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: radial-gradient(circle at center, rgba(255, 0, 60, 0.05) 0%, transparent 70%);
}

.hero-box {
  border: 1px solid var(--glass-border);
  padding: 60px 80px;
  position: relative;
  backdrop-filter: blur(5px);
  animation: boxGlow 4s infinite alternate;
}

@keyframes boxGlow {
  0% { box-shadow: 0 0 20px rgba(255, 0, 60, 0.1); }
  100% { box-shadow: 0 0 40px rgba(255, 0, 60, 0.3); }
}

.hero h1 {
  font-size: clamp(2rem, 8vw, 5rem);
  margin-bottom: 20px;
  line-height: 1;
}

.btn-neon {
  display: inline-block;
  margin-top: 40px;
  padding: 15px 40px;
  background: transparent;
  border: 1px solid var(--neon-red);
  color: var(--text-primary);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 0.8rem;
  font-weight: 700;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.btn-neon:hover {
  background: var(--neon-red);
  box-shadow: 0 0 30px var(--neon-red);
  color: #fff;
}

/* Domain Cards */
.domains-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 60px;
}

.domain-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  padding: 40px;
  height: 400px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.domain-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, transparent, rgba(255, 0, 60, 0.05));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.domain-card:hover {
  transform: translateY(-15px) rotateX(5deg) rotateY(5deg);
  background: rgba(255, 255, 255, 0.07);
  border-color: var(--neon-red);
  box-shadow: 0 20px 50px rgba(255, 0, 60, 0.2);
}

.domain-card:hover::before {
  opacity: 1;
}

/* Event Page Specifics */
.event-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  margin-bottom: 40px;
  display: flex;
  overflow: hidden;
  transition: 0.3s;
}

.event-card:hover {
  border-color: var(--neon-red);
  box-shadow: 0 0 30px var(--neon-red-glow);
}

.event-img-side {
  width: 40%;
  min-height: 300px;
  background: #111;
  position: relative;
}

.event-info {
  width: 60%;
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.event-tag {
  display: inline-block;
  padding: 4px 12px;
  border: 1px solid var(--neon-red);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 20px;
  width: fit-content;
}

.placeholder-event {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
}

.domain-icon-wrapper {
  width: 120px;
  height: 120px;
  margin-bottom: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.domain-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: grayscale(1) brightness(1.5);
  transition: all 0.5s ease;
}

.domain-card:hover .domain-img {
  filter: grayscale(0) brightness(1);
  transform: scale(1.1);
}

.domain-card h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

/* Background Map Elements */
.map-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(rgba(255, 0, 60, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 0, 60, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  z-index: -1;
  pointer-events: none;
  perspective: 1000px;
}

.map-buildings {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  opacity: 0.1;
  background: radial-gradient(circle at 50% 50%, rgba(255, 0, 60, 0.1), transparent 80%);
}

/* Parallax Elements */
.parallax-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  overflow: hidden;
}

.kolkata-lineart {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  opacity: 0.15;
  pointer-events: none;
}

/* Footer */
footer {
  background: var(--obsidian);
  padding: 100px 0 40px;
  border-top: 1px solid var(--glass-border);
  text-align: center;
}

.footer-logo {
  font-size: 2rem;
  margin-bottom: 40px;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin-bottom: 40px;
  list-style: none;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--neon-red);
}

.divider {
  width: 100px;
  height: 1px;
  background: var(--neon-red);
  margin: 40px auto;
  box-shadow: 0 0 10px var(--neon-red);
}

/* Loading State Overlay (Simulated) */
.loader-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--obsidian);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  animation: fadeOut 1s ease-in-out forwards;
  animation-delay: 3s;
}

@keyframes fadeOut {
  from { opacity: 1; }
  to { opacity: 0; visibility: hidden; }
}

.loader-content {
  text-align: center;
}

.loader-logo {
  font-size: 3rem;
  margin-bottom: 20px;
  animation: logoGlitch 0.2s infinite alternate;
}

@keyframes logoGlitch {
  0% { transform: translate(0); text-shadow: 2px 2px var(--neon-red); }
  50% { transform: translate(-2px, 1px); text-shadow: -2px -1px var(--neon-red); }
  100% { transform: translate(1px, -1px); text-shadow: 1px 2px var(--neon-red); }
}

/* Section Specifics */
.about-section {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.logo-triangle {
  width: 80px;
  height: 80px;
  margin: 0 auto 40px;
  border: 2px solid var(--neon-red);
  transform: rotate(180deg);
  position: relative;
  box-shadow: 0 0 20px var(--neon-red-glow);
}

.about-content p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  line-height: 1.8;
}