/* ==========================================================================
   SHIELD GATE GUARD & GAMING SOLUTIONS - DESIGN SYSTEM
   Cyberpunk / Futuristic Gaming Infrastructure Aesthetic
   ========================================================================== */

:root {
  /* Color Palette */
  --bg-primary: #060913;
  --bg-secondary: #0c1222;
  --bg-tertiary: #131c35;
  --bg-card: rgba(13, 21, 40, 0.75);
  --bg-card-hover: rgba(19, 31, 59, 0.85);
  --bg-glass: rgba(10, 16, 32, 0.65);
  
  /* Cyber Accent Colors */
  --cyan-primary: #00f0ff;
  --cyan-glow: rgba(0, 240, 255, 0.35);
  --cyan-dim: #0098a6;
  
  --shield-green: #00ff9d;
  --green-glow: rgba(0, 255, 157, 0.35);
  --green-dim: #00a86b;

  --accent-purple: #8b5cf6;
  --purple-glow: rgba(139, 92, 246, 0.35);

  --accent-orange: #ff9900;
  --danger-red: #ff3366;
  --danger-glow: rgba(255, 51, 102, 0.35);

  /* Text Colors */
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --text-bright: #ffffff;

  /* Borders & Dividers */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-neon: rgba(0, 240, 255, 0.3);
  --border-green: rgba(0, 255, 157, 0.3);
  --border-purple: rgba(139, 92, 246, 0.3);

  /* Typography */
  --font-heading: 'Orbitron', 'Space Grotesk', -apple-system, sans-serif;
  --font-body: 'Outfit', 'Inter', -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Transitions & Shadows */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-neon: 0 0 25px rgba(0, 240, 255, 0.25);
  --shadow-green: 0 0 25px rgba(0, 255, 157, 0.25);
  --shadow-card: 0 20px 40px -15px rgba(0, 0, 0, 0.6);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 9999px;
}

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

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(0, 240, 255, 0.04) 0%, transparent 40%),
    radial-gradient(circle at 85% 60%, rgba(0, 255, 157, 0.04) 0%, transparent 40%),
    radial-gradient(circle at 50% 90%, rgba(139, 92, 246, 0.04) 0%, transparent 45%);
}

/* Background Canvas & Grid */
#particles-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  opacity: 0.65;
}

.cyber-grid-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-size: 50px 50px;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
  pointer-events: none;
  z-index: 0;
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-bright);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.5px;
}

p {
  color: var(--text-muted);
}

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

.text-gradient-cyan {
  background: linear-gradient(135deg, #00f0ff 0%, #00ff9d 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-purple {
  background: linear-gradient(135deg, #8b5cf6 0%, #00f0ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-gold {
  background: linear-gradient(135deg, #ffb703 0%, #ff8500 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* Top Announcement / Ticker */
.top-ticker {
  background: linear-gradient(90deg, rgba(0, 240, 255, 0.12), rgba(0, 255, 157, 0.12));
  border-bottom: 1px solid var(--border-neon);
  padding: 8px 0;
  font-size: 0.85rem;
  font-family: var(--font-mono);
  color: var(--cyan-primary);
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 101;
}

.top-ticker-content {
  display: flex;
  align-items: center;
  gap: 20px;
  overflow: hidden;
  white-space: nowrap;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--shield-green);
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 10px var(--shield-green);
  animation: pulseGlow 1.8s infinite;
}

@keyframes pulseGlow {
  0% { transform: scale(0.9); opacity: 0.7; }
  50% { transform: scale(1.3); opacity: 1; box-shadow: 0 0 15px var(--shield-green); }
  100% { transform: scale(0.9); opacity: 0.7; }
}

/* Navigation Bar */
.navbar {
  position: sticky;
  top: 0;
  width: 100%;
  background: rgba(6, 9, 19, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  z-index: 100;
  transition: var(--transition-normal);
}

.navbar.scrolled {
  background: rgba(6, 9, 19, 0.95);
  border-bottom-color: var(--border-neon);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: 1.5px;
}

.brand-logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 12px rgba(0, 240, 255, 0.6));
  transition: transform var(--transition-fast), filter var(--transition-fast);
}

.logo-brand:hover .brand-logo-img {
  transform: scale(1.06);
  filter: drop-shadow(0 0 18px rgba(0, 240, 255, 0.9));
}

.hero-emblem-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 24px;
}

.hero-emblem-img {
  width: 100%;
  max-width: 420px;
  height: auto;
  border-radius: var(--radius-lg);
  filter: drop-shadow(0 0 35px rgba(0, 240, 255, 0.45));
  animation: floatEmblem 4s ease-in-out infinite alternate;
}

@keyframes floatEmblem {
  0% { transform: translateY(0px); filter: drop-shadow(0 0 25px rgba(0, 240, 255, 0.35)); }
  100% { transform: translateY(-10px); filter: drop-shadow(0 0 45px rgba(0, 240, 255, 0.65)); }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding: 6px 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--cyan-primary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan-primary), var(--shield-green));
  transition: var(--transition-fast);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 12px 26px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-normal);
  text-transform: uppercase;
  letter-spacing: 1px;
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, #00f0ff 0%, #00c3ff 100%);
  color: #040814;
  box-shadow: 0 0 20px var(--cyan-glow);
  font-weight: 700;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(0, 240, 255, 0.6);
  background: linear-gradient(135deg, #33f3ff 0%, #00e5ff 100%);
}

.btn-secondary {
  background: rgba(19, 28, 53, 0.8);
  border: 1px solid var(--border-neon);
  color: var(--text-main);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(0, 240, 255, 0.1);
  border-color: var(--cyan-primary);
  color: var(--cyan-primary);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.2);
  transform: translateY(-2px);
}

.btn-accent {
  background: linear-gradient(135deg, #00ff9d 0%, #00cc7a 100%);
  color: #040814;
  box-shadow: 0 0 20px var(--green-glow);
  font-weight: 700;
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(0, 255, 157, 0.6);
}

.btn-outline-green {
  background: rgba(0, 255, 157, 0.08);
  border: 1px solid var(--border-green);
  color: var(--shield-green);
}

.btn-outline-green:hover {
  background: var(--shield-green);
  color: #040814;
  box-shadow: 0 0 25px var(--green-glow);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.8rem;
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1rem;
}

/* Hero Section */
.hero-section {
  padding: 100px 0 80px;
  min-height: 85vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid var(--border-neon);
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-family: var(--font-mono);
  color: var(--cyan-primary);
  margin-bottom: 24px;
}

.hero-title {
  font-size: 3.5rem;
  line-height: 1.12;
  margin-bottom: 24px;
  font-weight: 900;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 36px;
  max-width: 600px;
  line-height: 1.7;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--border-subtle);
}

.stat-item h3 {
  font-size: 2.1rem;
  font-family: var(--font-mono);
  color: var(--cyan-primary);
  margin-bottom: 4px;
}

.stat-item p {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Hero Visual Showcase Card */
.hero-visual-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-neon);
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: var(--shadow-neon), var(--shadow-card);
  backdrop-filter: blur(20px);
  overflow: hidden;
  transition: var(--transition-normal);
}

.hero-visual-card:hover {
  border-color: var(--cyan-primary);
  transform: translateY(-4px);
}

.hero-visual-card img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  display: block;
  object-fit: cover;
}

.hero-floating-badge {
  position: absolute;
  bottom: 30px;
  left: 30px;
  right: 30px;
  background: rgba(6, 12, 26, 0.92);
  border: 1px solid var(--border-green);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  backdrop-filter: blur(12px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
}

.badge-info {
  display: flex;
  align-items: center;
  gap: 14px;
}

.badge-info svg {
  width: 32px;
  height: 32px;
  color: var(--shield-green);
}

.badge-text strong {
  display: block;
  font-size: 0.95rem;
  color: var(--text-bright);
}

.badge-text span {
  font-size: 0.8rem;
  color: var(--shield-green);
  font-family: var(--font-mono);
}

/* Product Cards Matrix Grid */
.section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 60px;
}

.section-badge {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(0, 255, 157, 0.08);
  border: 1px solid var(--border-green);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--shield-green);
  text-transform: uppercase;
  margin-bottom: 16px;
  letter-spacing: 1px;
}

.section-title {
  font-size: 2.6rem;
  margin-bottom: 18px;
}

.section-subtitle {
  font-size: 1.05rem;
  line-height: 1.7;
}

/* 4 Products Main Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px;
  position: relative;
  overflow: hidden;
  transition: var(--transition-normal);
  backdrop-filter: blur(14px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--cyan-primary), transparent);
  opacity: 0;
  transition: var(--transition-normal);
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--cyan-primary);
  background: var(--bg-card-hover);
  box-shadow: 0 25px 50px -12px rgba(0, 240, 255, 0.15);
}

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

.product-card.green-accent:hover {
  border-color: var(--shield-green);
  box-shadow: 0 25px 50px -12px rgba(0, 255, 157, 0.15);
}
.product-card.green-accent::before {
  background: linear-gradient(90deg, transparent, var(--shield-green), transparent);
}

.product-card.purple-accent:hover {
  border-color: var(--accent-purple);
  box-shadow: 0 25px 50px -12px rgba(139, 92, 246, 0.15);
}
.product-card.purple-accent::before {
  background: linear-gradient(90deg, transparent, var(--accent-purple), transparent);
}

.product-card.orange-accent:hover {
  border-color: var(--accent-orange);
  box-shadow: 0 25px 50px -12px rgba(255, 153, 0, 0.15);
}
.product-card.orange-accent::before {
  background: linear-gradient(90deg, transparent, var(--accent-orange), transparent);
}

.product-header {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 24px;
}

.product-icon-wrap {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid var(--border-neon);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.product-icon-wrap svg {
  width: 32px;
  height: 32px;
  color: var(--cyan-primary);
}

.product-icon-wrap.green {
  background: rgba(0, 255, 157, 0.08);
  border-color: var(--border-green);
}
.product-icon-wrap.green svg { color: var(--shield-green); }

.product-icon-wrap.purple {
  background: rgba(139, 92, 246, 0.08);
  border-color: var(--border-purple);
}
.product-icon-wrap.purple svg { color: var(--accent-purple); }

.product-icon-wrap.orange {
  background: rgba(255, 153, 0, 0.08);
  border-color: rgba(255, 153, 0, 0.3);
}
.product-icon-wrap.orange svg { color: var(--accent-orange); }

.product-header-info h3 {
  font-size: 1.45rem;
  margin-bottom: 6px;
}

.product-tagline {
  font-size: 0.88rem;
  font-family: var(--font-mono);
  color: var(--cyan-primary);
}

.product-body p {
  font-size: 0.95rem;
  margin-bottom: 24px;
  line-height: 1.65;
}

.feature-pill-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.feature-pill-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--text-main);
}

.feature-pill-list li svg {
  width: 18px;
  height: 18px;
  color: var(--shield-green);
  flex-shrink: 0;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  border-top: 1px solid var(--border-subtle);
  margin-top: auto;
}

.price-hint {
  font-size: 0.85rem;
  color: var(--text-dim);
}

.price-hint span {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-bright);
  font-family: var(--font-mono);
}

/* Interactive Product Deep-Dive Tabs Section */
.deep-dive-section {
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-primary) 100%);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.product-tab-nav {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.tab-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  padding: 14px 24px;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: var(--transition-normal);
}

.tab-btn svg {
  width: 20px;
  height: 20px;
}

.tab-btn:hover {
  background: rgba(0, 240, 255, 0.08);
  border-color: var(--cyan-primary);
  color: var(--text-bright);
}

.tab-btn.active {
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.15), rgba(0, 255, 157, 0.15));
  border-color: var(--cyan-primary);
  color: var(--cyan-primary);
  box-shadow: 0 0 20px var(--cyan-glow);
}

.tab-pane {
  display: none;
  animation: fadeIn 0.4s ease-in-out;
}

.tab-pane.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.tab-content-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.deep-dive-image-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-neon);
  box-shadow: var(--shadow-neon), var(--shadow-card);
  background: var(--bg-card);
}

.deep-dive-image-wrap img {
  width: 100%;
  display: block;
  transition: transform 0.6s ease;
}

.deep-dive-image-wrap:hover img {
  transform: scale(1.02);
}

.feature-spec-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin: 28px 0;
}

.spec-box {
  background: rgba(13, 21, 40, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 16px;
}

.spec-box h4 {
  font-size: 0.95rem;
  color: var(--cyan-primary);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.spec-box p {
  font-size: 0.85rem;
}

/* Configurator & Price Calculator Section */
.configurator-card {
  background: var(--bg-card);
  border: 1px solid var(--border-neon);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-neon), var(--shadow-card);
  backdrop-filter: blur(20px);
}

.configurator-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 48px;
}

.config-group {
  margin-bottom: 32px;
}

.config-title {
  font-size: 1.1rem;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-bright);
}

.config-title span {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--cyan-primary);
  background: rgba(0, 240, 255, 0.1);
  padding: 2px 8px;
  border-radius: 4px;
}

.options-pill-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 12px;
}

.option-btn {
  background: rgba(13, 21, 40, 0.7);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 14px 12px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-fast);
}

.option-btn:hover {
  border-color: var(--cyan-primary);
  background: rgba(0, 240, 255, 0.05);
}

.option-btn.selected {
  border-color: var(--cyan-primary);
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.15), rgba(0, 255, 157, 0.15));
  box-shadow: 0 0 15px var(--cyan-glow);
}

.option-btn strong {
  display: block;
  font-size: 0.95rem;
  color: var(--text-bright);
}

.option-btn span {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* Summary Box */
.quote-summary-box {
  background: rgba(6, 10, 22, 0.9);
  border: 1px solid var(--border-green);
  border-radius: var(--radius-md);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-green);
}

.summary-header {
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 16px;
  margin-bottom: 20px;
}

.summary-header h3 {
  font-size: 1.3rem;
  color: var(--shield-green);
}

.summary-items-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 24px;
}

.summary-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
}

.summary-item-name {
  color: var(--text-muted);
}

.summary-item-val {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--text-bright);
}

.total-price-wrap {
  border-top: 1px solid var(--border-subtle);
  padding-top: 20px;
  margin-bottom: 24px;
}

.total-label {
  font-size: 0.85rem;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 1px;
}

.total-number {
  font-size: 2.5rem;
  font-family: var(--font-mono);
  font-weight: 800;
  color: var(--shield-green);
  line-height: 1.1;
  margin-top: 4px;
}

.total-number small {
  font-size: 1rem;
  color: var(--text-muted);
}

/* Global Ping & Node Status Matrix */
.ping-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.ping-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--transition-fast);
}

.ping-card:hover {
  border-color: var(--border-neon);
  transform: translateY(-2px);
}

.location-info h4 {
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.location-info p {
  font-size: 0.8rem;
  font-family: var(--font-mono);
}

.ping-latency {
  text-align: right;
}

.ping-latency .ms {
  font-size: 1.3rem;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--shield-green);
}

.ping-latency .status {
  font-size: 0.75rem;
  display: inline-block;
  color: var(--shield-green);
}

/* Comparison Table */
.comparison-table-wrap {
  overflow-x: auto;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 8px;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.comparison-table th, .comparison-table td {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-subtle);
}

.comparison-table th {
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--text-bright);
  background: rgba(19, 28, 53, 0.4);
}

.comparison-table th.highlight, .comparison-table td.highlight {
  background: rgba(0, 240, 255, 0.05);
  border-left: 1px solid var(--border-neon);
  border-right: 1px solid var(--border-neon);
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

/* FAQ Accordion */
.faq-accordion {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition-normal);
}

.faq-item.active {
  border-color: var(--border-neon);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.1);
}

.faq-question {
  padding: 22px 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  user-select: none;
}

.faq-icon {
  width: 20px;
  height: 20px;
  transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  color: var(--cyan-primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0, 1, 0, 1);
  padding: 0 28px;
}

.faq-item.active .faq-answer {
  max-height: 400px;
  padding: 0 28px 24px;
}

/* Community & Contact CTA */
.cta-banner {
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.12) 0%, rgba(139, 92, 246, 0.12) 100%);
  border: 1px solid var(--border-neon);
  border-radius: var(--radius-lg);
  padding: 60px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-neon);
}

.cta-banner-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  margin: 0 auto;
}

.cta-banner h2 {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 32px;
  flex-wrap: wrap;
}

/* Footer */
.footer {
  background: #03060c;
  border-top: 1px solid var(--border-subtle);
  padding: 80px 0 30px;
  color: var(--text-muted);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-brand p {
  margin-top: 16px;
  font-size: 0.9rem;
  line-height: 1.7;
}

.footer-column h4 {
  font-size: 1rem;
  margin-bottom: 20px;
  color: var(--text-bright);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-links a:hover {
  color: var(--cyan-primary);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-dim);
}

/* Modal Windows */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(4, 7, 16, 0.85);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.active {
  display: flex;
}

.modal-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border-neon);
  border-radius: var(--radius-lg);
  max-width: 600px;
  width: 100%;
  padding: 36px;
  position: relative;
  box-shadow: var(--shadow-neon), var(--shadow-card);
  animation: modalPop 0.3s ease-out;
}

@keyframes modalPop {
  from { transform: scale(0.95); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.modal-close-btn:hover {
  color: var(--danger-red);
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  margin-bottom: 8px;
  color: var(--text-bright);
  font-weight: 500;
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  background: rgba(13, 21, 40, 0.8);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--text-bright);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition-fast);
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--cyan-primary);
  box-shadow: 0 0 10px var(--cyan-glow);
}

/* Quick Status Badge */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-family: var(--font-mono);
  font-weight: 600;
}

.status-pill.online {
  background: rgba(0, 255, 157, 0.1);
  color: var(--shield-green);
  border: 1px solid var(--border-green);
}