/* ==========================================================================
   SHADOW AIRPORT (影子机场) - CYBERPUNK DESIGN SYSTEM
   Theme: #05060a Near-Black, #00f0ff Neon Cyan, #ff2a6d Magenta, #7b2ff7 Electric Purple
   Fonts: Orbitron, Rajdhani, Share Tech Mono, PingFang SC, Microsoft YaHei
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@500;700;900&family=Rajdhani:wght@500;600;700&family=Share+Tech+Mono&display=swap');

:root {
  --bg-primary: #05060a;
  --bg-secondary: #0a0d16;
  --bg-card: rgba(13, 17, 28, 0.75);
  --bg-card-hover: rgba(19, 25, 42, 0.9);
  --cyan: #00f0ff;
  --cyan-glow: rgba(0, 240, 255, 0.4);
  --cyan-dim: rgba(0, 240, 255, 0.12);
  --magenta: #ff2a6d;
  --magenta-glow: rgba(255, 42, 109, 0.45);
  --purple: #7b2ff7;
  --purple-glow: rgba(123, 47, 247, 0.4);
  --text-main: #f0f4f8;
  --text-muted: #8b9bb4;
  --border-color: rgba(0, 240, 255, 0.18);
  --border-focus: rgba(0, 240, 255, 0.7);
  --success: #05ffa1;
  --font-heading: 'Orbitron', -apple-system, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --font-body: 'Rajdhani', -apple-system, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --font-mono: 'Share Tech Mono', monospace, 'Microsoft YaHei';
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-body);
}

body {
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
  line-height: 1.6;
  letter-spacing: 0.5px;
}

/* Background Cyber Grid & Radial Overlay */
.cyber-grid {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  background-image: 
    linear-gradient(to right, rgba(0, 240, 255, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 240, 255, 0.05) 1px, transparent 1px);
  background-size: 45px 45px;
  mask-image: radial-gradient(circle at 50% 35%, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.2) 60%, transparent 95%);
  -webkit-mask-image: radial-gradient(circle at 50% 35%, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.2) 60%, transparent 95%);
}

/* Mouse Radial Glow Follower */
.cursor-glow {
  position: fixed;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  pointer-events: none;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(0, 240, 255, 0.08) 0%, rgba(123, 47, 247, 0.04) 40%, transparent 70%);
  z-index: 1;
  transition: opacity 0.3s ease;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 2;
}

/* Typography Helpers */
.neon-text-cyan {
  color: var(--cyan);
  text-shadow: 0 0 10px var(--cyan-glow), 0 0 25px rgba(0, 240, 255, 0.3);
}

.neon-text-magenta {
  color: var(--magenta);
  text-shadow: 0 0 10px var(--magenta-glow);
}

.mono-num {
  font-family: var(--font-mono);
  font-weight: 700;
}

/* ==========================================================================
   NAVIGATION BAR
   ========================================================================== */
.header-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(5, 6, 10, 0.8);
  border-bottom: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 15px var(--cyan-glow);
  position: relative;
}

.logo-icon::after {
  content: '';
  width: 18px;
  height: 18px;
  background: var(--bg-primary);
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
}

.logo-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 900;
  letter-spacing: 1.5px;
  color: #fff;
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.logo-title span {
  font-size: 0.85rem;
  color: var(--cyan);
  font-weight: 700;
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 28px;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.98rem;
  font-weight: 600;
  position: relative;
  padding: 6px 2px;
  transition: color 0.25s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--magenta));
  box-shadow: 0 0 8px var(--cyan-glow);
  transition: all 0.25s ease;
  transform: translateX(-50%);
}

.nav-link:hover,
.nav-link.active {
  color: #fff;
}

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

.nav-link.special-news {
  color: var(--cyan);
  background: rgba(0, 240, 255, 0.08);
  padding: 4px 12px;
  border-radius: 4px;
  border: 1px solid rgba(0, 240, 255, 0.3);
}

.nav-link.special-news:hover {
  background: rgba(0, 240, 255, 0.2);
  box-shadow: 0 0 12px var(--cyan-glow);
}

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

.mobile-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-color);
  color: var(--cyan);
  font-size: 1.4rem;
  padding: 6px 10px;
  border-radius: 4px;
  cursor: pointer;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 26px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.05rem;
  text-decoration: none;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
  letter-spacing: 0.8px;
}

.btn-cyan {
  background: var(--cyan);
  color: #05060a;
  border: 1px solid var(--cyan);
  box-shadow: 0 0 20px var(--cyan-glow);
}

.btn-cyan:hover {
  background: #2ef3ff;
  box-shadow: 0 0 35px rgba(0, 240, 255, 0.75);
  transform: translateY(-2px);
}

.btn-outline-purple {
  background: rgba(123, 47, 247, 0.12);
  color: #fff;
  border: 1px solid rgba(123, 47, 247, 0.6);
  box-shadow: 0 0 15px rgba(123, 47, 247, 0.25);
}

.btn-outline-purple:hover {
  background: rgba(123, 47, 247, 0.25);
  border-color: var(--purple);
  box-shadow: 0 0 25px var(--purple-glow);
  transform: translateY(-2px);
  color: #fff;
}

.btn-magenta {
  background: linear-gradient(135deg, var(--magenta), #ff5388);
  color: #fff;
  border: 1px solid var(--magenta);
  box-shadow: 0 0 20px var(--magenta-glow);
}

.btn-magenta:hover {
  box-shadow: 0 0 30px rgba(255, 42, 109, 0.7);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.95rem;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  padding-top: 150px;
  padding-bottom: 80px;
  position: relative;
  text-align: center;
}

.badge-capsule {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 999px;
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.35);
  margin-bottom: 24px;
  font-size: 0.92rem;
  color: var(--cyan);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 10px var(--success);
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(5, 255, 161, 0.7); }
  70% { transform: scale(1.1); box-shadow: 0 0 0 10px rgba(5, 255, 161, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(5, 255, 161, 0); }
}

/* Glitch Heading */
.glitch-title {
  font-family: var(--font-heading);
  font-size: clamp(2.6rem, 6.5vw, 5.2rem);
  font-weight: 900;
  letter-spacing: 4px;
  line-height: 1.1;
  text-transform: uppercase;
  color: #fff;
  position: relative;
  margin-bottom: 16px;
  text-shadow: 0 0 15px rgba(255, 255, 255, 0.2);
}

.hero-subtitle {
  font-size: clamp(1.25rem, 2.6vw, 1.85rem);
  font-weight: 700;
  color: var(--cyan);
  margin-bottom: 20px;
  letter-spacing: 1px;
}

.hero-desc {
  max-width: 780px;
  margin: 0 auto 36px auto;
  font-size: 1.12rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 50px;
}

/* Stats Row */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 1040px;
  margin: 0 auto;
  padding: 24px 30px;
  background: rgba(13, 17, 28, 0.6);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  backdrop-filter: blur(8px);
}

.stat-item {
  text-align: center;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.stat-item:last-child {
  border-right: none;
}

.stat-val {
  font-size: 2.2rem;
  color: var(--cyan);
  text-shadow: 0 0 12px var(--cyan-glow);
  display: block;
}

.stat-lbl {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ==========================================================================
   SPEED TEST INTERACTIVE COMPONENT
   ========================================================================== */
.speedtest-section {
  padding: 70px 0;
  position: relative;
}

.speedtest-card {
  max-width: 820px;
  margin: 0 auto;
  background: linear-gradient(180deg, rgba(16, 22, 38, 0.85) 0%, rgba(9, 12, 21, 0.95) 100%);
  border: 1px solid rgba(0, 240, 255, 0.3);
  border-radius: 16px;
  padding: 40px;
  box-shadow: 0 0 40px rgba(0, 240, 255, 0.08), inset 0 0 30px rgba(0, 240, 255, 0.03);
  text-align: center;
}

.speed-gauge-wrap {
  position: relative;
  width: 320px;
  height: 200px;
  margin: 0 auto 20px auto;
}

.speed-svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

.speed-bg-arc {
  fill: none;
  stroke: rgba(255, 255, 255, 0.08);
  stroke-width: 16;
  stroke-linecap: round;
}

.speed-meter-arc {
  fill: none;
  stroke: url(#speedGrad);
  stroke-width: 16;
  stroke-linecap: round;
  stroke-dasharray: 440;
  stroke-dashoffset: 440;
  transition: stroke-dashoffset 2.4s cubic-bezier(0.16, 1, 0.3, 1);
  filter: drop-shadow(0 0 8px var(--cyan));
}

.speed-readout {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
}

.speed-num {
  font-size: 3.4rem;
  line-height: 1;
  color: #fff;
  text-shadow: 0 0 15px var(--cyan-glow);
}

.speed-unit {
  font-size: 1rem;
  color: var(--cyan);
  letter-spacing: 1px;
}

.speed-meta-row {
  display: flex;
  justify-content: center;
  gap: 36px;
  margin: 24px 0;
  font-size: 1.05rem;
}

.speed-meta-col span {
  color: var(--text-muted);
}

.speed-meta-col strong {
  color: var(--cyan);
  margin-left: 6px;
}

/* ==========================================================================
   FEATURE CARDS & 3D TILT
   ========================================================================== */
.section-wrap {
  padding: 80px 0;
  position: relative;
}

.section-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 50px auto;
}

.section-tag {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--magenta);
  margin-bottom: 8px;
  display: block;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 900;
  color: #fff;
  letter-spacing: 1px;
  margin-bottom: 14px;
}

.section-subtitle {
  font-size: 1.08rem;
  color: var(--text-muted);
}

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

.feat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 34px 28px;
  position: relative;
  overflow: hidden;
  transition: all 0.4s ease;
  backdrop-filter: blur(8px);
}

.feat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.feat-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 240, 255, 0.6);
  box-shadow: 0 15px 35px rgba(0, 240, 255, 0.15);
  background: var(--bg-card-hover);
}

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

.feat-icon-box {
  width: 60px;
  height: 60px;
  border-radius: 12px;
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid rgba(0, 240, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 22px;
  color: var(--cyan);
}

.feat-card h3 {
  font-size: 1.35rem;
  color: #fff;
  margin-bottom: 12px;
  font-weight: 700;
}

.feat-card p {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.65;
}

.feat-list {
  list-style: none;
  margin-top: 16px;
}

.feat-list li {
  font-size: 0.95rem;
  color: #cad5e2;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.feat-list li::before {
  content: '▸';
  color: var(--cyan);
  font-weight: 700;
}

/* ==========================================================================
   STREAMING & AI CARDS
   ========================================================================== */
.streaming-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.unlock-card {
  background: rgba(13, 17, 28, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 24px 20px;
  text-align: center;
  transition: all 0.3s ease;
}

.unlock-card:hover {
  border-color: var(--cyan);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 240, 255, 0.12);
}

.unlock-icon {
  font-size: 2.2rem;
  margin-bottom: 12px;
  display: inline-block;
}

.unlock-card h3 {
  font-size: 1.15rem;
  color: #fff;
  margin-bottom: 6px;
}

.unlock-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* ==========================================================================
   REAL-TIME NODE STATUS GRID
   ========================================================================== */
.nodes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.node-chip {
  background: rgba(13, 17, 28, 0.7);
  border: 1px solid rgba(0, 240, 255, 0.15);
  border-radius: 10px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.25s;
}

.node-chip:hover {
  border-color: var(--cyan);
  background: rgba(19, 25, 42, 0.85);
}

.node-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.node-flag {
  font-size: 1.5rem;
}

.node-name {
  font-weight: 700;
  color: #fff;
  font-size: 1rem;
}

.node-type {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.node-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.node-ping {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--success);
  font-weight: 700;
}

/* ==========================================================================
   PRICING COMPARISON TABLE
   ========================================================================== */
.pricing-toggle-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 45px;
}

.toggle-btn {
  background: rgba(13, 17, 28, 0.8);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 8px 22px;
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 700;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.25s;
}

.toggle-btn.active {
  background: var(--cyan);
  color: #05060a;
  border-color: var(--cyan);
  box-shadow: 0 0 15px var(--cyan-glow);
}

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

.price-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 38px 30px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.3s ease;
}

.price-card:hover {
  transform: translateY(-6px);
}

/* Middle featured card with animated gradient border */
.price-card.featured {
  background: linear-gradient(180deg, rgba(16, 24, 46, 0.95) 0%, rgba(10, 14, 25, 0.95) 100%);
  border: 2px solid transparent;
  background-clip: padding-box;
  position: relative;
  box-shadow: 0 10px 40px rgba(0, 240, 255, 0.2);
}

.price-card.featured::after {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(135deg, var(--cyan), var(--purple), var(--magenta));
  border-radius: 16px;
  z-index: -1;
  animation: borderRotate 4s linear infinite;
}

@keyframes borderRotate {
  0% { filter: hue-rotate(0deg); }
  100% { filter: hue-rotate(360deg); }
}

.badge-popular {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(90deg, var(--magenta), #ff5388);
  color: #fff;
  padding: 4px 18px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1px;
  box-shadow: 0 0 12px var(--magenta-glow);
}

.price-header h3 {
  font-size: 1.45rem;
  color: #fff;
  font-weight: 700;
  margin-bottom: 6px;
}

.price-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 22px;
}

.price-amount {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.currency {
  font-size: 1.35rem;
  color: var(--cyan);
  font-weight: 700;
}

.price-num {
  font-size: 3rem;
  font-family: var(--font-mono);
  color: #fff;
  font-weight: 900;
  line-height: 1;
}

.price-period {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.price-specs {
  list-style: none;
  margin-bottom: 30px;
  flex-grow: 1;
}

.price-specs li {
  padding: 8px 0;
  font-size: 0.98rem;
  color: #d1dce8;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.05);
}

.price-specs li:last-child {
  border-bottom: none;
}

.price-specs li i {
  color: var(--cyan);
  font-style: normal;
}

/* ==========================================================================
   USER REVIEWS / TESTIMONIALS
   ========================================================================== */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 26px;
  position: relative;
  transition: all 0.3s;
}

.review-card:hover {
  border-color: rgba(0, 240, 255, 0.5);
  transform: translateY(-4px);
}

.review-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #fff;
  font-size: 1rem;
}

.user-name {
  font-weight: 700;
  color: #fff;
  font-size: 1rem;
}

.user-role {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.stars {
  color: #ffd700;
  font-size: 0.95rem;
}

.review-text {
  color: #cad5e2;
  font-size: 0.96rem;
  line-height: 1.6;
}

/* ==========================================================================
   FAQ ACCORDION & SYSTEM STATUS
   ========================================================================== */
.faq-list {
  max-width: 860px;
  margin: 0 auto 40px auto;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  margin-bottom: 14px;
  overflow: hidden;
  transition: border-color 0.25s;
}

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

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 20px 24px;
  text-align: left;
  color: #fff;
  font-family: var(--font-body);
  font-size: 1.15rem;
  font-weight: 700;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.faq-arrow {
  color: var(--cyan);
  font-size: 1.2rem;
  transition: transform 0.3s ease;
}

.faq-item.active .faq-arrow {
  transform: rotate(180deg);
}

.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: 1rem;
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 24px 22px 24px;
}

/* System Operational Status Pill */
.status-pill-wrap {
  text-align: center;
  margin-top: 30px;
}

.system-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 24px;
  background: rgba(5, 255, 161, 0.08);
  border: 1px solid rgba(5, 255, 161, 0.3);
  border-radius: 999px;
  color: var(--success);
  font-size: 0.95rem;
  font-weight: 600;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: #020306;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 45px 0 35px 0;
  margin-top: 60px;
  position: relative;
  z-index: 2;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 22px;
}

.footer-nav {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 1.02rem;
  font-weight: 600;
  transition: color 0.25s, text-shadow 0.25s;
}

.footer-nav a:hover {
  color: var(--cyan);
  text-shadow: 0 0 10px var(--cyan-glow);
}

.footer-copy {
  color: #5d6d84;
  font-size: 0.88rem;
}

/* ==========================================================================
   INNER PAGES (ABOUT, TERMS, PRIVACY, SITEMAP, ARTICLES)
   ========================================================================== */
.page-container {
  padding-top: 130px;
  padding-bottom: 80px;
  max-width: 960px;
  margin: 0 auto;
}

.page-content-box {
  background: rgba(13, 17, 28, 0.75);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 45px 40px;
  backdrop-filter: blur(10px);
}

.page-content-box h1 {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  color: #fff;
  margin-bottom: 20px;
  border-bottom: 1px solid rgba(0, 240, 255, 0.2);
  padding-bottom: 15px;
}

.page-content-box h2 {
  font-size: 1.45rem;
  color: var(--cyan);
  margin-top: 32px;
  margin-bottom: 14px;
}

.page-content-box h3 {
  font-size: 1.15rem;
  color: #fff;
  margin-top: 20px;
  margin-bottom: 10px;
}

.page-content-box p {
  color: #cad5e2;
  font-size: 1.02rem;
  line-height: 1.8;
  margin-bottom: 16px;
}

.page-content-box ul {
  margin-left: 20px;
  margin-bottom: 20px;
  color: #cad5e2;
}

.page-content-box li {
  margin-bottom: 8px;
  line-height: 1.7;
}

/* Articles listing and cards */
.articles-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.article-card {
  background: rgba(13, 17, 28, 0.8);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 30px;
  transition: all 0.3s;
}

.article-card:hover {
  border-color: var(--cyan);
  box-shadow: 0 8px 30px rgba(0, 240, 255, 0.15);
  transform: translateY(-3px);
}

.article-meta {
  display: flex;
  gap: 16px;
  font-size: 0.88rem;
  color: var(--cyan);
  margin-bottom: 12px;
}

.article-title {
  font-size: 1.45rem;
  color: #fff;
  margin-bottom: 14px;
  line-height: 1.4;
}

.article-summary {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 16px;
}

.seo-link {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 4px;
  font-weight: 700;
  transition: color 0.2s, text-shadow 0.2s;
}

.seo-link:hover {
  color: #fff;
  text-shadow: 0 0 10px var(--cyan-glow);
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES (@media)
   ========================================================================== */
@media (max-width: 1024px) {
  .features-grid,
  .pricing-grid,
  .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .streaming-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .nodes-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .stat-item:nth-child(2) {
    border-right: none;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    width: 100%;
    background: rgba(5, 6, 10, 0.98);
    flex-direction: column;
    padding: 24px;
    gap: 18px;
    border-bottom: 1px solid var(--border-color);
  }

  .nav-links.show {
    display: flex;
  }

  .mobile-toggle {
    display: block;
  }

  .hero-section {
    padding-top: 120px;
    padding-bottom: 50px;
  }

  .features-grid,
  .pricing-grid,
  .reviews-grid,
  .streaming-grid,
  .nodes-grid {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: 1fr;
    padding: 18px;
  }

  .stat-item {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 12px;
  }

  .stat-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }

  .speedtest-card {
    padding: 25px 16px;
  }

  .speed-gauge-wrap {
    width: 260px;
    height: 160px;
  }

  .speed-num {
    font-size: 2.6rem;
  }

  .footer-nav {
    flex-direction: column;
    gap: 16px;
  }

  .page-content-box {
    padding: 28px 18px;
  }

  .btn {
    width: 100%;
    max-width: 320px;
  }

  .hero-actions {
    flex-direction: column;
    gap: 14px;
  }
}