/* ===== CYBER NEXUS CSS - Main Stylesheet ===== */

/* CSS Variables for Cyberpunk Theme */
:root {
  /* Colors - Cyberpunk Palette */
  --primary-bg: #090917;
  --secondary-bg: #0f0f23;
  --accent-bg: #1a1a2e;
  --surface-bg: #16213e;
  
  --primary-text: #ffffff;
  --secondary-text: #b8b8d4;
  --accent-text: #00ffaa;
  --highlight-text: #ff0080;
  
  --neon-cyan: #00ffff;
  --neon-pink: #ff0080;
  --neon-green: #00ffaa;
  --neon-purple: #8b5cf6;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #00ffaa 0%, #00ffff 100%);
  --gradient-secondary: linear-gradient(135deg, #ff0080 0%, #8b5cf6 100%);
  --gradient-dark: linear-gradient(135deg, #090917 0%, #1a1a2e 100%);
  
  /* Typography */
  --font-primary: 'Orbitron', monospace;
  --font-secondary: 'Rajdhani', sans-serif;
  --font-japanese: 'Noto Sans JP', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 4rem;
  
  /* Border Radius */
  --border-radius: 0.5rem;
  --border-radius-lg: 1rem;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Z-index */
  --z-loading: 10000;
  --z-navbar: 1000;
  --z-overlay: 100;
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--font-secondary);
  background: var(--primary-bg);
  color: var(--primary-text);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
}

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

p {
  margin-bottom: var(--spacing-sm);
  color: var(--secondary-text);
}

a {
  color: var(--accent-text);
  text-decoration: none;
  transition: all var(--transition-fast);
}

a:hover {
  color: var(--neon-cyan);
  text-shadow: 0 0 10px var(--neon-cyan);
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Loading Screen */
.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--primary-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-loading);
  transition: opacity var(--transition-slow), visibility var(--transition-slow);
}

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

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

.loading-text {
  margin-top: var(--spacing-lg);
  color: var(--primary-text);
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 1.2rem;
}

.loading-progress {
  width: 200px;
  height: 4px;
  background: var(--secondary-bg);
  border-radius: 2px;
  margin: var(--spacing-md) auto 0;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 2px;
  width: 0%;
  animation: loading-progress 3s ease-in-out forwards;
}

@keyframes loading-progress {
  0% { width: 0%; }
  100% { width: 100%; }
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(9, 9, 23, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 255, 170, 0.2);
  z-index: var(--z-navbar);
  transition: all var(--transition-normal);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.nav-logo .logo-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-family: var(--font-primary);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--primary-text);
  text-decoration: none;
}

.logo-image {
  height: 40px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  transition: all var(--transition-fast);
  filter: brightness(1.1);
}

.logo-image:hover {
  transform: scale(1.05);
  filter: brightness(1.3) drop-shadow(0 0 10px rgba(0, 255, 170, 0.5));
}

.logo-icon {
  font-size: 2rem;
  color: var(--accent-text);
  text-shadow: 0 0 10px var(--accent-text);
}

.logo-text .accent {
  color: var(--accent-text);
}

.logo-jp {
  font-family: var(--font-japanese);
  font-size: 0.8rem;
  color: var(--secondary-text);
  margin-left: var(--spacing-xs);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
}

.nav-link {
  position: relative;
  padding: var(--spacing-xs) 0;
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--secondary-text);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent-text);
  text-shadow: 0 0 10px var(--accent-text);
}

.nav-controls {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.theme-toggle,
.lang-toggle {
  width: 40px;
  height: 40px;
  border: 1px solid var(--accent-text);
  background: transparent;
  color: var(--accent-text);
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.theme-toggle:hover,
.lang-toggle:hover {
  background: var(--accent-text);
  color: var(--primary-bg);
  box-shadow: 0 0 20px var(--accent-text);
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 4px;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: var(--accent-text);
  transition: all var(--transition-fast);
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 80px;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-dark);
}

.grid-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(rgba(0, 255, 170, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 170, 0.1) 1px, transparent 1px);
  background-size: 50px 50px;
  opacity: 0.3;
}

.hero-content {
  position: relative;
  z-index: 10;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--spacing-xxl);
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.hero-text {
  max-width: 600px;
}

.hero-title {
  margin-bottom: var(--spacing-lg);
}

.title-line {
  display: block;
  font-size: 1.2rem;
  color: var(--secondary-text);
  margin-bottom: var(--spacing-xs);
}

.title-main {
  display: block;
  font-size: clamp(3rem, 6vw, 5rem);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-xs);
}

.title-jp {
  display: block;
  font-family: var(--font-japanese);
  font-size: 1.2rem;
  color: var(--accent-text);
  opacity: 0.8;
}

.title-sub {
  display: block;
  font-size: 0.8rem;
  color: var(--secondary-text);
  font-weight: 400;
  margin-top: 0.25rem;
}

.hero-description {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: var(--spacing-xl);
  color: var(--secondary-text);
}

.hero-stats {
  display: flex;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}



.stat-number {
  display: block;
  font-family: var(--font-primary);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--accent-text);
  text-shadow: 0 0 20px var(--accent-text);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  display: block;
  font-size: 0.9rem;
  color: var(--secondary-text);
  font-weight: 600;
  font-family: var(--font-primary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.stat-item {
  text-align: center;
  padding: var(--spacing-sm);
  background: rgba(26, 26, 46, 0.3);
  border: 1px solid rgba(0, 255, 170, 0.2);
  border-radius: var(--border-radius);
  transition: all var(--transition-fast);
}

.stat-item:hover {
  border-color: var(--accent-text);
  background: rgba(26, 26, 46, 0.5);
  box-shadow: 0 0 20px rgba(0, 255, 170, 0.3);
}

.hero-actions {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-lg);
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--primary-bg);
  box-shadow: 0 4px 15px rgba(0, 255, 170, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 255, 170, 0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--accent-text);
  border: 2px solid var(--accent-text);
}

.btn-secondary:hover {
  background: var(--accent-text);
  color: var(--primary-bg);
  box-shadow: 0 0 20px var(--accent-text);
}

/* Sections */
section {
  padding: var(--spacing-xxl) 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-xxl);
}

.section-title {
  position: relative;
  display: inline-block;
  margin-bottom: var(--spacing-md);
}

.title-accent {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--secondary-text);
  max-width: 600px;
  margin: 0 auto;
}

/* About Section */
.about {
  background: var(--secondary-bg);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xxl);
  align-items: start;
}

.text-block {
  margin-bottom: var(--spacing-lg);
}

.text-block h3 {
  color: var(--accent-text);
  margin-bottom: var(--spacing-sm);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

.feature-item {
  text-align: center;
  padding: var(--spacing-lg);
  background: var(--accent-bg);
  border-radius: var(--border-radius-lg);
  border: 1px solid rgba(0, 255, 170, 0.2);
  transition: all var(--transition-normal);
}

.feature-item:hover {
  transform: translateY(-5px);
  border-color: var(--accent-text);
  box-shadow: 0 0 40px rgba(0, 255, 170, 0.3);
}

.feature-icon {
  font-size: 2rem;
  color: var(--accent-text);
  margin-bottom: var(--spacing-sm);
}

/* Services Section */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-lg);
}

.service-card {
  position: relative;
  background: var(--accent-bg);
  border: 1px solid rgba(0, 255, 170, 0.2);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  transition: all var(--transition-normal);
  overflow: hidden;
}

.service-card:hover {
  transform: translateY(-10px);
  border-color: var(--accent-text);
  box-shadow: 0 0 40px rgba(0, 255, 170, 0.3);
}

.card-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.card-icon {
  font-size: 2.5rem;
  color: var(--accent-text);
}

.card-content ul {
  list-style: none;
  margin-top: var(--spacing-md);
}

.card-content li {
  padding: var(--spacing-xs) 0;
  color: var(--secondary-text);
  position: relative;
  padding-left: var(--spacing-md);
}

.card-content li::before {
  content: '⬢';
  position: absolute;
  left: 0;
  color: var(--accent-text);
}

/* Projects Section */
.projects {
  background: var(--secondary-bg);
}

.project-filter {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
}

.filter-btn {
  padding: var(--spacing-xs) var(--spacing-md);
  background: transparent;
  color: var(--secondary-text);
  border: 1px solid var(--secondary-text);
  border-radius: var(--border-radius);
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--accent-text);
  color: var(--primary-bg);
  border-color: var(--accent-text);
  box-shadow: 0 0 20px var(--accent-text);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-lg);
}

.project-item {
  background: var(--accent-bg);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  border: 1px solid rgba(0, 255, 170, 0.2);
  transition: all var(--transition-normal);
}

.project-item:hover {
  transform: translateY(-10px);
  border-color: var(--accent-text);
  box-shadow: 0 0 40px rgba(0, 255, 170, 0.3);
}

.project-image {
  position: relative;
  height: 200px;
  background: var(--surface-bg);
  overflow: hidden;
}

.project-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  font-size: 3rem;
  color: var(--accent-text);
  background: var(--gradient-dark);
  position: relative;
  overflow: hidden;
}

.game-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all var(--transition-normal);
  border-radius: var(--border-radius);
}

.project-placeholder:hover .game-image {
  transform: scale(1.1);
  filter: brightness(1.2) saturate(1.3);
}

.project-placeholder::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, rgba(0, 255, 170, 0.1), rgba(0, 255, 255, 0.05));
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: 2;
  pointer-events: none;
}

.project-placeholder:hover::before {
  opacity: 1;
}

.project-info {
  padding: var(--spacing-lg);
}

.project-tech {
  display: flex;
  gap: var(--spacing-xs);
  flex-wrap: wrap;
  margin-top: var(--spacing-md);
}

.tech-tag {
  padding: 0.25rem var(--spacing-xs);
  background: var(--surface-bg);
  color: var(--accent-text);
  font-size: 0.8rem;
  border-radius: var(--border-radius);
  font-family: var(--font-primary);
  border: 1px solid rgba(0, 255, 170, 0.3);
}

/* Contact Section */
.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xxl);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.contact-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--primary-bg);
}

.contact-form {
  background: var(--accent-bg);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  border: 1px solid rgba(0, 255, 170, 0.2);
}

.form-group {
  position: relative;
  margin-bottom: var(--spacing-lg);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--spacing-md);
  background: var(--surface-bg);
  border: 1px solid rgba(0, 255, 170, 0.3);
  border-radius: var(--border-radius);
  color: var(--primary-text);
  font-family: inherit;
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-text);
  box-shadow: 0 0 20px rgba(0, 255, 170, 0.3);
}

/* Footer */
.footer {
  background: var(--primary-bg);
  border-top: 1px solid rgba(0, 255, 170, 0.2);
  padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
  font-family: var(--font-primary);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--primary-text);
}

.footer-description {
  color: var(--secondary-text);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
}

.footer-logo .accent {
  color: var(--accent-text);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-section h4 {
  color: var(--accent-text);
  margin-bottom: var(--spacing-md);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--spacing-xs);
}

.footer-links a {
  color: var(--secondary-text);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--accent-text);
}

.social-links {
  display: flex;
  gap: var(--spacing-sm);
}

.social-link {
  width: 40px;
  height: 40px;
  background: var(--accent-bg);
  border: 1px solid rgba(0, 255, 170, 0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-text);
  transition: all var(--transition-fast);
}

.social-link:hover {
  background: var(--accent-text);
  color: var(--primary-bg);
  box-shadow: 0 0 20px var(--accent-text);
}

.newsletter-form {
  display: flex;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-md);
}

.newsletter-form input {
  flex: 1;
  padding: var(--spacing-sm);
  background: var(--accent-bg);
  border: 1px solid rgba(0, 255, 170, 0.3);
  border-radius: var(--border-radius);
  color: var(--primary-text);
}

.newsletter-form button {
  padding: var(--spacing-sm);
  background: var(--accent-text);
  color: var(--primary-bg);
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.newsletter-form button:hover {
  background: var(--neon-cyan);
  box-shadow: 0 0 20px var(--neon-cyan);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(0, 255, 170, 0.2);
  color: var(--secondary-text);
}

/* RTP Status Colors */
.rtp-status.high {
  background: linear-gradient(45deg, #00ffaa, #00ffff) !important;
  color: var(--primary-bg) !important;
}

.rtp-status.medium {
  background: linear-gradient(45deg, #ff6b35, #f7931e) !important;
  color: var(--primary-bg) !important;
}

.rtp-status.low {
  background: linear-gradient(45deg, #ff0080, #8b5cf6) !important;
  color: white !important;
}

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

/* Login/Register Buttons */
.btn-login {
  padding: var(--spacing-xs) var(--spacing-md);
  background: transparent;
  color: var(--accent-text);
  border: 1px solid var(--accent-text);
  border-radius: var(--border-radius);
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.btn-login:hover {
  background: var(--accent-text);
  color: var(--primary-bg);
  box-shadow: 0 0 15px rgba(0, 255, 170, 0.5);
}

.btn-register {
  padding: var(--spacing-xs) var(--spacing-md);
  background: var(--gradient-primary);
  color: var(--primary-bg);
  border: none;
  border-radius: var(--border-radius);
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.btn-register:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 20px rgba(0, 255, 170, 0.4);
}

/* Hero Visual Elements */
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-hologram {
  position: relative;
  width: 400px;
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hologram-ring {
  position: absolute;
  border: 2px solid var(--accent-text);
  border-radius: 50%;
  animation: hologram-rotate 10s linear infinite;
}

.hologram-ring:nth-child(1) {
  width: 100%;
  height: 100%;
  opacity: 0.6;
  border-color: rgba(0, 255, 170, 0.6);
}

.hologram-ring:nth-child(2) {
  width: 80%;
  height: 80%;
  opacity: 0.8;
  border-color: rgba(0, 255, 170, 0.8);
  animation-direction: reverse;
}

.hologram-ring:nth-child(3) {
  width: 60%;
  height: 60%;
  opacity: 1;
  border-color: var(--accent-text);
}

.hologram-core {
  width: 280px;
  height: 280px;
  border-radius: var(--border-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 50px rgba(0, 255, 170, 0.8);
  animation: floating 3s ease-in-out infinite;
  overflow: hidden;
  border: 3px solid var(--accent-text);
  position: relative;
}

.hologram-banner {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--border-radius-lg);
  opacity: 0.9;
  transition: all var(--transition-normal);
}

.hologram-core::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, rgba(0, 255, 170, 0.2), rgba(0, 255, 255, 0.1));
  border-radius: var(--border-radius-lg);
  z-index: 2;
  pointer-events: none;
}

.hero-hologram:hover .hologram-banner {
  opacity: 1;
  transform: scale(1.1);
}

.hero-hologram:hover .hologram-core::before {
  background: linear-gradient(45deg, rgba(0, 255, 170, 0.3), rgba(0, 255, 255, 0.2));
}

@keyframes hologram-rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: var(--spacing-lg);
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  color: var(--secondary-text);
}

.scroll-arrow {
  font-size: 1.5rem;
  color: var(--accent-text);
  animation: bounce 2s infinite;
  margin-bottom: var(--spacing-xs);
}

.scroll-text {
  font-size: 0.9rem;
  font-family: var(--font-primary);
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}

@keyframes floating {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
}

/* Payment Methods */
.payment-methods {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
  justify-content: flex-start;
  flex-wrap: nowrap;
  margin: var(--spacing-md) 0;
}

.payment-methods img {
  max-width: 150px;
  height: auto;
  filter: brightness(0.8);
  transition: all var(--transition-fast);
  border-radius: var(--border-radius);
  flex-shrink: 0;
}

.payment-methods img:hover {
  filter: brightness(1);
  transform: scale(1.05);
}

/* Modal Sections */
.modal-section {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(9, 9, 23, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
}

.modal-content {
  background: var(--surface-bg);
  border: 1px solid var(--accent-text);
  border-radius: var(--border-radius-lg);
  max-width: 800px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 0 50px rgba(0, 255, 170, 0.3);
  position: relative;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-lg);
  border-bottom: 1px solid rgba(0, 255, 170, 0.2);
  background: var(--gradient-dark);
}

.modal-header h2 {
  font-family: var(--font-primary);
  font-size: 1.8rem;
  color: var(--accent-text);
  margin: 0;
  text-shadow: 0 0 10px var(--accent-text);
}

.modal-close {
  background: none;
  border: none;
  color: var(--accent-text);
  font-size: 2rem;
  cursor: pointer;
  padding: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: rgba(0, 255, 170, 0.1);
  transform: scale(1.1);
}

.modal-body {
  padding: var(--spacing-lg);
}

.modal-body h3 {
  color: var(--accent-text);
  font-family: var(--font-primary);
  font-size: 1.3rem;
  margin: var(--spacing-lg) 0 var(--spacing-md) 0;
  border-left: 3px solid var(--accent-text);
  padding-left: var(--spacing-sm);
}

.modal-body ul {
  margin: var(--spacing-md) 0;
  padding-left: var(--spacing-lg);
}

.modal-body li {
  margin-bottom: var(--spacing-sm);
  color: var(--secondary-text);
  line-height: 1.6;
}

.modal-body li strong {
  color: var(--primary-text);
}

.intro-text {
  background: rgba(0, 255, 170, 0.1);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  border-left: 4px solid var(--accent-text);
  margin-bottom: var(--spacing-lg);
}

.intro-text p {
  margin-bottom: var(--spacing-sm);
}

.disclaimer {
  background: rgba(255, 107, 53, 0.1);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  border-left: 4px solid #ff6b35;
  margin-top: var(--spacing-lg);
  font-style: italic;
}

.warning-signs {
  background: rgba(255, 193, 7, 0.1);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  border-left: 4px solid #ffc107;
  margin: var(--spacing-md) 0;
}

.security-measures,
.support-info,
.contact-info {
  background: rgba(0, 255, 170, 0.05);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  margin: var(--spacing-md) 0;
}

.commitment,
.policy-update {
  background: var(--gradient-dark);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  margin-top: var(--spacing-lg);
  text-align: center;
}

/* Modal Responsive */
@media (max-width: 768px) {
  .modal-content {
    margin: var(--spacing-sm);
    max-height: 95vh;
  }
  
  .modal-header,
  .modal-body {
    padding: var(--spacing-md);
  }
  
  .modal-header h2 {
    font-size: 1.5rem;
  }
  
  .modal-body h3 {
    font-size: 1.1rem;
  }
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: var(--spacing-lg);
  right: var(--spacing-lg);
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  color: var(--primary-bg);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.2rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  z-index: 100;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(0, 255, 170, 0.4);
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background: rgba(9, 9, 23, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: start;
    padding: var(--spacing-xl);
    transition: left var(--transition-normal);
  }
  
  .nav-menu.active {
    left: 0;
  }
  
  .hamburger {
    display: flex;
  }
  
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--spacing-lg);
  }
  
  .about-content,
  .contact-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .feature-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-stats {
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
  }
  
  .stat-item {
    min-width: 120px;
    flex: 1;
  }
  
  .stat-number {
    font-size: 2rem;
  }
  
  .hero-hologram {
    width: 320px;
    height: 320px;
  }
  
  .hologram-core {
    width: 220px;
    height: 220px;
  }
  
  .logo-image {
    height: 32px;
    max-width: 160px;
  }
  
  .payment-methods img {
    max-width: 120px;
  }
}