/* ==========================================================================
   快雷GO (KuaiLei GO) - Cyberpunk Neon Dashboard Stylesheet
   Pure Native CSS | Zero External Frameworks | Blazing Fast Performance
   ========================================================================== */

:root {
  --bg-primary: #05060a;
  --bg-secondary: #0a0d14;
  --bg-tertiary: #10141f;
  --bg-card: rgba(12, 17, 28, 0.85);
  
  --neon-cyan: #00f0ff;
  --neon-yellow: #ffd400;
  --neon-purple: #b026ff;
  --neon-green: #00ff66;
  
  --text-main: #f0f4fc;
  --text-muted: #8b9bb4;
  --text-dim: #4d5c75;
  
  --border-neon: rgba(0, 240, 255, 0.35);
  --border-dim: rgba(255, 255, 255, 0.08);
  
  --font-heading: 'Space Grotesk', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-mono: 'JetBrains Mono', "SFMono-Regular", Consolas, "Courier New", monospace;
  
  --glow-cyan: 0 0 20px rgba(0, 240, 255, 0.4);
  --glow-yellow: 0 0 20px rgba(255, 212, 0, 0.4);
  --glow-purple: 0 0 20px rgba(176, 38, 255, 0.4);
  
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--bg-primary);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

/* Background Cyberpunk Grid */
.cyber-grid-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  background-image: 
    linear-gradient(to right, rgba(0, 240, 255, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 240, 255, 0.04) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(ellipse at 50% 20%, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.15) 80%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 20%, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.15) 80%);
}

/* Ambient Radial Glow */
.ambient-glow {
  position: fixed;
  top: -150px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 240, 255, 0.12) 0%, rgba(176, 38, 255, 0.06) 50%, transparent 80%);
  pointer-events: none;
  z-index: 0;
}

/* Scroll-triggered Scanline Overlay */
.scanline-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    rgba(18, 16, 16, 0) 50%, 
    rgba(0, 0, 0, 0.25) 50%
  ), linear-gradient(
    90deg,
    rgba(255, 0, 0, 0.015),
    rgba(0, 255, 0, 0.01),
    rgba(0, 0, 255, 0.015)
  );
  background-size: 100% 3px, 6px 100%;
  pointer-events: none;
  z-index: 999;
  opacity: 0.6;
}

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* Status Terminal Ticker */
.terminal-ticker {
  background: rgba(5, 6, 10, 0.95);
  border-bottom: 1px solid rgba(0, 240, 255, 0.2);
  padding: 7px 0;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.5px;
  overflow: hidden;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(8px);
}

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

.ticker-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--neon-cyan);
  font-weight: 700;
}

.status-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--neon-green);
  box-shadow: 0 0 10px var(--neon-green);
  animation: pulse-glow 1.8s infinite;
}

@keyframes pulse-glow {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.ticker-metrics {
  display: flex;
  gap: 20px;
  color: var(--text-muted);
}

.ticker-metrics span strong {
  color: var(--neon-yellow);
}

/* Header & Navigation */
.site-header {
  border-bottom: 1px solid var(--border-dim);
  background: rgba(5, 6, 10, 0.85);
  backdrop-filter: blur(16px);
  position: sticky;
  top: 36px;
  z-index: 90;
  padding: 16px 0;
}

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

/* Logo & Glitch Hover */
.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-family: var(--font-heading);
  font-size: 1.55rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: 1px;
  position: relative;
}

.logo-lightning {
  width: 32px;
  height: 32px;
  filter: drop-shadow(0 0 8px var(--neon-cyan));
  transition: transform var(--transition-fast);
}

.brand-logo:hover .logo-lightning {
  transform: scale(1.15) rotate(-5deg);
  filter: drop-shadow(0 0 14px var(--neon-yellow));
}

.logo-text {
  position: relative;
  display: inline-block;
}

.logo-text .accent {
  color: var(--neon-yellow);
  text-shadow: 0 0 12px rgba(255, 212, 0, 0.7);
}

/* Glitch Animation on Hover */
.brand-logo:hover .logo-text::before,
.brand-logo:hover .logo-text::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  clip: rect(0, 0, 0, 0);
}

.brand-logo:hover .logo-text::before {
  left: 2px;
  text-shadow: -2px 0 var(--neon-cyan);
  animation: glitch-anim-1 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
}

.brand-logo:hover .logo-text::after {
  left: -2px;
  text-shadow: 2px 0 var(--neon-purple);
  animation: glitch-anim-2 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
}

@keyframes glitch-anim-1 {
  0% { clip: rect(4px, 9999px, 12px, 0); transform: translate(-2px, -2px); }
  50% { clip: rect(18px, 9999px, 30px, 0); transform: translate(2px, 1px); }
  100% { clip: rect(2px, 9999px, 20px, 0); transform: translate(0, 0); }
}

@keyframes glitch-anim-2 {
  0% { clip: rect(20px, 9999px, 32px, 0); transform: translate(2px, 2px); }
  50% { clip: rect(2px, 9999px, 15px, 0); transform: translate(-2px, -1px); }
  100% { clip: rect(10px, 9999px, 24px, 0); transform: translate(0, 0); }
}

/* Nav Menu */
.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 28px;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color var(--transition-fast);
  position: relative;
  padding: 6px 0;
}

.nav-link:hover {
  color: var(--neon-cyan);
}

.nav-link.highlight {
  color: var(--neon-yellow);
  font-weight: 600;
}

.nav-link.highlight::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--neon-yellow);
  box-shadow: 0 0 8px var(--neon-yellow);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

/* Mobile Nav Toggle */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-neon);
  color: var(--neon-cyan);
  padding: 8px 12px;
  font-size: 1.2rem;
  cursor: pointer;
  border-radius: 4px;
}

/* Magnetic Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  text-decoration: none;
  padding: 13px 26px;
  border-radius: 6px;
  font-size: 0.98rem;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform 0.15s ease-out, box-shadow var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-primary {
  background: linear-gradient(135deg, #00f0ff 0%, #00a6ff 100%);
  color: #05060a;
  border: 1px solid #00f0ff;
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.4);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #33f3ff 0%, #00d2ff 100%);
  box-shadow: 0 0 30px rgba(0, 240, 255, 0.7);
}

.btn-yellow {
  background: linear-gradient(135deg, #ffd400 0%, #ff9900 100%);
  color: #05060a;
  border: 1px solid #ffd400;
  box-shadow: 0 0 20px rgba(255, 212, 0, 0.4);
}

.btn-yellow:hover {
  background: linear-gradient(135deg, #ffe033 0%, #ffaa00 100%);
  box-shadow: 0 0 30px rgba(255, 212, 0, 0.7);
}

.btn-outline {
  background: rgba(16, 20, 31, 0.6);
  color: var(--neon-cyan);
  border: 1px solid var(--neon-cyan);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
}

.btn-outline:hover {
  background: rgba(0, 240, 255, 0.15);
  box-shadow: 0 0 25px rgba(0, 240, 255, 0.45);
  color: #ffffff;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
}

/* Cyber Hero Section */
.hero-section {
  padding: 90px 0 80px;
  position: relative;
  text-align: center;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.3);
  padding: 6px 16px;
  border-radius: 50px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--neon-cyan);
  margin-bottom: 24px;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 3.4rem;
  line-height: 1.15;
  font-weight: 900;
  letter-spacing: -0.5px;
  margin-bottom: 24px;
  text-transform: uppercase;
}

.hero-title .gradient-cyan {
  background: linear-gradient(135deg, #ffffff 20%, #00f0ff 70%, #0088ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-title .highlight-yellow {
  color: var(--neon-yellow);
  text-shadow: 0 0 25px rgba(255, 212, 0, 0.5);
}

.hero-subtitle {
  max-width: 820px;
  margin: 0 auto 36px;
  font-size: 1.18rem;
  color: var(--text-muted);
  line-height: 1.8;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 50px;
}

/* Hero Terminal Live Bar */
.hero-terminal-box {
  max-width: 960px;
  margin: 0 auto;
  background: rgba(10, 13, 20, 0.9);
  border: 1px solid var(--border-neon);
  border-radius: 12px;
  box-shadow: var(--glow-cyan);
  overflow: hidden;
}

.terminal-header {
  background: #06080d;
  border-bottom: 1px solid rgba(0, 240, 255, 0.2);
  padding: 10px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.terminal-dots {
  display: flex;
  gap: 6px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27c93f; }

.terminal-title {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-dim);
}

.terminal-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 24px 20px;
  gap: 16px;
}

.terminal-item {
  text-align: left;
  border-left: 2px solid rgba(0, 240, 255, 0.3);
  padding-left: 14px;
}

.terminal-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-bottom: 4px;
  text-transform: uppercase;
}

.terminal-val {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-main);
}

.terminal-val.cyan { color: var(--neon-cyan); }
.terminal-val.yellow { color: var(--neon-yellow); }
.terminal-val.purple { color: var(--neon-purple); }
.terminal-val.green { color: var(--neon-green); }

/* Section Header */
.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--neon-yellow);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.3rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 14px;
}

.section-desc {
  max-width: 680px;
  margin: 0 auto;
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* Feature 3-Grid Section */
.features-section {
  padding: 90px 0;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.cyber-card {
  background: var(--bg-card);
  border: 1px solid var(--border-neon);
  border-radius: 12px;
  padding: 36px 30px;
  box-shadow: var(--glow-cyan);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.cyber-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
}

.cyber-card:hover {
  transform: translateY(-6px);
  border-color: var(--neon-yellow);
  box-shadow: 0 0 30px rgba(255, 212, 0, 0.4);
}

.card-icon-wrapper {
  width: 58px;
  height: 58px;
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid rgba(0, 240, 255, 0.3);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.card-icon-wrapper svg {
  width: 30px;
  height: 30px;
  fill: var(--neon-cyan);
}

.cyber-card:hover .card-icon-wrapper {
  background: rgba(255, 212, 0, 0.15);
  border-color: var(--neon-yellow);
}

.cyber-card:hover .card-icon-wrapper svg {
  fill: var(--neon-yellow);
}

.card-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 14px;
}

.card-body {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.card-meta-list {
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--neon-cyan);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.card-meta-list li::before {
  content: '▸ ';
  color: var(--neon-yellow);
}

/* Streaming & AI Support Section */
.streaming-ai-section {
  padding: 90px 0;
  background: linear-gradient(180deg, transparent 0%, rgba(176, 38, 255, 0.04) 50%, transparent 100%);
}

.media-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-bottom: 40px;
}

.media-card {
  background: rgba(14, 18, 30, 0.8);
  border: 1px solid rgba(176, 38, 255, 0.35);
  border-radius: 10px;
  padding: 24px 20px;
  text-align: center;
  box-shadow: 0 0 18px rgba(176, 38, 255, 0.25);
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.media-card:hover {
  transform: translateY(-4px);
  border-color: var(--neon-cyan);
  box-shadow: var(--glow-cyan);
}

.media-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 3px 8px;
  border-radius: 4px;
  background: rgba(0, 240, 255, 0.12);
  color: var(--neon-cyan);
  margin-bottom: 12px;
}

.media-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 8px;
}

.media-desc {
  font-size: 0.86rem;
  color: var(--text-muted);
}

/* Pricing Section */
.pricing-section {
  padding: 100px 0;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  align-items: stretch;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-neon);
  border-radius: 14px;
  padding: 36px 26px;
  box-shadow: var(--glow-cyan);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.pricing-card.featured {
  border-color: var(--neon-yellow);
  box-shadow: 0 0 30px rgba(255, 212, 0, 0.4);
  transform: scale(1.03);
  background: linear-gradient(180deg, rgba(22, 28, 45, 0.9) 0%, rgba(12, 17, 28, 0.95) 100%);
}

.pricing-card.featured::before {
  content: 'POPULAR / 高频热卖';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--neon-yellow);
  color: #05060a;
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 0.72rem;
  padding: 4px 14px;
  border-radius: 20px;
  letter-spacing: 0.5px;
}

.pricing-header {
  margin-bottom: 22px;
}

.pricing-tier {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--neon-cyan);
  margin-bottom: 6px;
  text-transform: uppercase;
}

.pricing-card.featured .pricing-tier {
  color: var(--neon-yellow);
}

.pricing-name {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 800;
  color: #fff;
}

.pricing-cost {
  margin: 20px 0 24px;
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.pricing-currency {
  font-size: 1.3rem;
  color: var(--neon-yellow);
  font-weight: 700;
}

.pricing-amount {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 900;
  color: #ffffff;
}

.pricing-period {
  color: var(--text-muted);
  font-size: 0.88rem;
}

.pricing-features {
  list-style: none;
  margin-bottom: 30px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex-grow: 1;
}

.pricing-features li {
  font-size: 0.9rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 10px;
}

.pricing-features li svg {
  width: 16px;
  height: 16px;
  fill: var(--neon-green);
  flex-shrink: 0;
}

/* Testimonials / Reviews */
.reviews-section {
  padding: 90px 0;
  background: rgba(8, 11, 18, 0.6);
}

.review-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: 12px;
  padding: 28px;
  position: relative;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.review-card:hover {
  transform: translateY(-4px);
  border-color: var(--neon-cyan);
}

.review-rating {
  color: var(--neon-yellow);
  margin-bottom: 12px;
  font-size: 1rem;
}

.review-content {
  color: var(--text-muted);
  font-size: 0.94rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.author-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.95rem;
  color: #05060a;
}

.author-info h4 {
  font-size: 0.95rem;
  color: #ffffff;
}

.author-info span {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-dim);
}

/* FAQ Section */
.faq-section {
  padding: 90px 0;
}

.faq-container {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: 10px;
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item.active {
  border-color: var(--neon-cyan);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 22px 24px;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
}

.faq-icon {
  font-size: 1.2rem;
  color: var(--neon-cyan);
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
  color: var(--neon-yellow);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 24px;
  color: var(--text-muted);
  font-size: 0.94rem;
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  max-height: 250px;
  padding: 0 24px 22px 24px;
}

/* Bottom CTA Banner */
.bottom-cta {
  padding: 80px 0 100px;
  text-align: center;
}

.cta-box {
  background: linear-gradient(135deg, rgba(16, 22, 38, 0.9) 0%, rgba(8, 12, 22, 0.95) 100%);
  border: 1px solid var(--neon-cyan);
  border-radius: 16px;
  padding: 60px 40px;
  box-shadow: 0 0 35px rgba(0, 240, 255, 0.35);
  position: relative;
  overflow: hidden;
}

.cta-box h2 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 900;
  color: #fff;
  margin-bottom: 16px;
}

.cta-box p {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 640px;
  margin: 0 auto 32px;
}

/* Site Footer */
.site-footer {
  background: #030407;
  border-top: 1px solid var(--border-dim);
  padding: 48px 0 36px;
}

.footer-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 36px;
  list-style: none;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.footer-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.98rem;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--neon-cyan);
  text-shadow: 0 0 8px rgba(0, 240, 255, 0.6);
}

.footer-copyright {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* Mouse Particle Trail Canvas */
#particle-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 998;
}

/* ==========================================================================
   Responsive Media Queries (@media)
   Strict Mobile Single Column & Touch Optimization
   ========================================================================== */

@media (max-width: 1024px) {
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .media-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .terminal-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .terminal-metrics {
    display: none;
  }
  .ticker-inner {
    justify-content: center;
  }
  
  .mobile-nav-toggle {
    display: block;
  }
  
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(5, 6, 10, 0.98);
    border-bottom: 1px solid var(--border-neon);
    flex-direction: column;
    padding: 24px;
    gap: 18px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.8);
  }
  
  .nav-menu.active {
    display: flex;
  }
  
  .hero-title {
    font-size: 2.3rem;
  }
  
  .hero-subtitle {
    font-size: 1.02rem;
  }
  
  .hero-cta-group {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-cta-group .btn {
    width: 100%;
    max-width: 340px;
    padding: 15px 20px;
  }
  
  .feature-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .media-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .pricing-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .pricing-card.featured {
    transform: none;
  }
  
  .review-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  
  .terminal-grid {
    grid-template-columns: 1fr;
  }
  
  .section-title {
    font-size: 1.85rem;
  }
  
  .cta-box {
    padding: 40px 20px;
  }
  
  .cta-box h2 {
    font-size: 1.85rem;
  }
  
  .footer-nav {
    gap: 18px;
  }
}