:root {
  --primary-purple: #8b5cf6;
  --secondary-cyan: #00d4ff;
  --cosmic-dark: #0f0f23;
  --footer-dark: #0a0a1a;
  --neon-green: #00ff88;
  --section-bg-1: #1a0b2e;
  --section-bg-2: #16213e;
  --section-bg-3: #0f3460;
  --section-bg-4: #1a0b2e;
  --text-primary: #e2e8f0;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --border-subtle: rgba(255, 255, 255, 0.1);
  --neon-glow-purple: 0 0 20px rgba(139, 92, 246, 0.4);
  --neon-glow-cyan: 0 0 20px rgba(0, 212, 255, 0.4);
  --neon-glow-green: 0 0 20px rgba(0, 255, 136, 0.4);
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Space Grotesk', 'Inter', sans-serif;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --shadow-subtle: 0 2px 8px rgba(0, 0, 0, 0.15);
  --shadow-elevated: 0 8px 32px rgba(0, 0, 0, 0.3);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  background: var(--cosmic-dark);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.875rem); }

p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

a {
  color: var(--secondary-cyan);
  text-decoration: none;
  transition: all 0.3s ease;
}

a:hover {
  color: var(--primary-purple);
  text-shadow: var(--neon-glow-cyan);
}

section {
  padding: 5rem 0;
  position: relative;
}

.section-cosmic-bg-1 { background: linear-gradient(135deg, var(--section-bg-1) 0%, #1e1b4b 100%); }
.section-cosmic-bg-2 { background: linear-gradient(135deg, var(--section-bg-2) 0%, #1e293b 100%); }
.section-cosmic-bg-3 { background: linear-gradient(135deg, var(--section-bg-3) 0%, #0f172a 100%); }
.section-cosmic-bg-4 { background: linear-gradient(135deg, var(--section-bg-4) 0%, #1e1b4b 100%); }

.cosmic-background::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at center, rgba(139, 92, 246, 0.1) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 1;
}

.row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -1rem;
}

.col {
  padding: 0 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 2rem;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.btn-primary {
  background: var(--neon-green);
  color: var(--cosmic-dark);
  border-color: var(--neon-green);
  box-shadow: var(--neon-glow-green);
}

.btn-primary:hover {
  background: transparent;
  color: var(--neon-green);
  border-color: var(--neon-green);
  box-shadow: var(--neon-glow-green), 0 0 30px rgba(0, 255, 136, 0.6);
  transform: translateY(-2px);
}

.btn-secondary {
  background: transparent;
  color: var(--secondary-cyan);
  border-color: var(--secondary-cyan);
  box-shadow: var(--neon-glow-cyan);
}

.btn-secondary:hover {
  background: var(--secondary-cyan);
  color: var(--cosmic-dark);
  box-shadow: var(--neon-glow-cyan), 0 0 30px rgba(0, 212, 255, 0.6);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--border-subtle);
}

.btn-outline:hover {
  background: var(--text-primary);
  color: var(--cosmic-dark);
  border-color: var(--text-primary);
}

.card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-purple), var(--secondary-cyan));
  opacity: 0;
  transition: opacity 0.3s ease;
}

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

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--neon-glow-purple), var(--shadow-elevated);
  border-color: rgba(139, 92, 246, 0.3);
}

.card h3 {
  color: var(--text-primary);
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.card p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.neon-text {
  color: var(--primary-purple);
  text-shadow: var(--neon-glow-purple);
  font-weight: 700;
}

.cyan-accent {
  color: var(--secondary-cyan);
  text-shadow: var(--neon-glow-cyan);
}

.form-group {
  margin-bottom: 2rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--text-primary);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 1rem 1.25rem;
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--primary-purple);
  box-shadow: var(--neon-glow-purple);
  background: rgba(255, 255, 255, 0.08);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-muted);
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-5 { margin-bottom: 1.25rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-12 { margin-bottom: 3rem; }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-5 { margin-top: 1.25rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mt-12 { margin-top: 3rem; }

.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 0.75rem; }
.p-4 { padding: 1rem; }
.p-5 { padding: 1.25rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.p-12 { padding: 3rem; }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

.flex-row { flex-direction: row; }
.flex-col { flex-direction: column; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.align-center { align-items: center; }

.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }

.w-full { width: 100%; }
.h-full { height: 100%; }

.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(135deg, var(--cosmic-dark) 0%, #1a0b2e 50%, var(--cosmic-dark) 100%);
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(139, 92, 246, 0.15) 0%, transparent 50%);
  animation: pulse-glow 4s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.7; }
}

.hero-title {
  font-size: clamp(3rem, 8vw, 6rem);
  margin-bottom: 1.5rem;
  background: linear-gradient(45deg, var(--primary-purple), var(--secondary-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: title-glow 3s ease-in-out infinite;
}

@keyframes title-glow {
  0%, 100% { filter: drop-shadow(0 0 20px rgba(139, 92, 246, 0.5)); }
  50% { filter: drop-shadow(0 0 30px rgba(0, 212, 255, 0.7)); }
}

.hero-subtitle {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  color: var(--text-secondary);
  margin-bottom: 3rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.header {
  background: rgba(15, 15, 35, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--primary-purple);
  text-decoration: none;
  text-shadow: var(--neon-glow-purple);
}

.nav {
  display: flex;
  list-style: none;
  gap: 2rem;
  margin: 0;
  padding: 0;
}

.nav a {
  color: var(--text-secondary);
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  transition: all 0.3s ease;
}

.nav a:hover,
.nav a.active {
  color: var(--primary-purple);
  background: rgba(139, 92, 246, 0.1);
  text-shadow: var(--neon-glow-purple);
}

.footer {
  background: var(--footer-dark);
  border-top: 1px solid var(--border-subtle);
  padding: 3rem 0 1.5rem;
  margin-top: 5rem;
}

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

.footer p {
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.footer .social-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.footer .social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  border-radius: 50%;
  color: var(--text-secondary);
  transition: all 0.3s ease;
}

.footer .social-links a:hover {
  background: var(--primary-purple);
  color: var(--cosmic-dark);
  box-shadow: var(--neon-glow-purple);
  transform: translateY(-2px);
}

.grid {
  display: grid;
  gap: 2rem;
}

.grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  background: rgba(139, 92, 246, 0.2);
  color: var(--primary-purple);
  border: 1px solid rgba(139, 92, 246, 0.3);
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-subtle), transparent);
  margin: 3rem 0;
}

blockquote {
  padding: 2rem;
  background: rgba(255, 255, 255, 0.03);
  border-left: 4px solid var(--primary-purple);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-style: italic;
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin: 2rem 0;
}

@media (max-width: 768px) {
  .container { padding: 0 1rem; }
  .hero-section { min-height: 80vh; padding: 6rem 0 3rem; }
  .header-content { flex-direction: column; gap: 1rem; }
  .nav { gap: 1rem; }
  .card { padding: 1.5rem; }
  .grid-cols-2,
  .grid-cols-3,
  .grid-cols-4 { grid-template-columns: 1fr; }
  .footer .social-links { gap: 1rem; }
  .footer .social-links a { width: 40px; height: 40px; }
}

@media (max-width: 480px) {
  .btn { padding: 0.75rem 1.5rem; font-size: 0.9rem; }
  .nav { flex-wrap: wrap; justify-content: center; }
  .section { padding: 3rem 0; }
}

.loading-skeleton {
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.05) 25%, rgba(255, 255, 255, 0.1) 50%, rgba(255, 255, 255, 0.05) 75%);
  background-size: 200% 100%;
  animation: loading-shimmer 2s infinite;
  border-radius: var(--radius-md);
}

@keyframes loading-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}


/* Cookie Banner Additional Styles for Tailwind */
.cookie-banner-hover-effect:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

@media (prefers-reduced-motion: reduce) {
    .cookie-banner-hover-effect:hover {
        transform: none;
    }
}