:root {
  --bg: #0b0f19;
  --bg-card: rgba(18, 24, 38, 0.75);
  --border: rgba(255, 255, 255, 0.1);
  --fg: #f1f5f9;
  --fg-muted: #94a3b8;
  --accent-orange: #f6821f;
  --accent-purple: #8b5cf6;
  --accent-cyan: #06b6d4;
  --accent-green: #10b981;
  --font-main: 'Inter', -apple-system, sans-serif;
  --font-display: 'Outfit', sans-serif;
}

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

body {
  background-color: var(--bg);
  color: var(--fg);
  font-family: var(--font-main);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Glow Background Effects */
.bg-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(140px);
  opacity: 0.15;
  pointer-events: none;
  z-index: 0;
}
.glow-1 { top: -100px; left: -100px; background: var(--accent-orange); }
.glow-2 { top: 400px; right: -100px; background: var(--accent-purple); }

/* Navigation */
.navbar {
  position: sticky;
  top: 0;
  backdrop-filter: blur(16px);
  background: rgba(11, 15, 25, 0.85);
  border-bottom: 1px solid var(--border);
  z-index: 100;
  padding: 16px 0;
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--fg);
}
.logo-icon { font-size: 22px; }
.badge {
  background: rgba(246, 130, 31, 0.2);
  color: var(--accent-orange);
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 12px;
  border: 1px solid rgba(246, 130, 31, 0.4);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}
.nav-links a {
  color: var(--fg-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s ease;
}
.nav-links a:hover { color: var(--fg); }

/* Buttons */
.btn-primary {
  background: linear-gradient(135deg, var(--accent-orange), #e65c00);
  color: #fff;
  border: none;
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(246, 130, 31, 0.4);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--fg);
  border: 1px solid var(--border);
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 500;
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s ease;
}
.btn-secondary:hover { background: rgba(255, 255, 255, 0.1); }
.btn-lg { padding: 14px 28px; font-size: 16px; border-radius: 10px; }
.btn-block { width: 100%; text-align: center; justify-content: center; }

/* Hero */
.hero {
  padding: 80px 24px;
  text-align: center;
  position: relative;
  z-index: 1;
}
.hero-container {
  max-width: 900px;
  margin: 0 auto;
}
.hero-tag {
  display: inline-block;
  background: rgba(139, 92, 246, 0.15);
  color: #a78bfa;
  border: 1px solid rgba(139, 92, 246, 0.3);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
}
.hero-title {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
}
.gradient-text {
  background: linear-gradient(135deg, var(--accent-orange), #ffaa44);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-subtitle {
  font-size: 18px;
  color: var(--fg-muted);
  margin-bottom: 36px;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}
.hero-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.hero-badges {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 50px;
  flex-wrap: wrap;
}
.badge-item {
  font-size: 13px;
  color: var(--fg-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Dashboard Mockup */
.preview-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(20px);
}
.preview-header {
  background: rgba(0, 0, 0, 0.3);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid var(--border);
}
.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; }
.preview-header .title { font-size: 12px; color: var(--fg-muted); font-family: monospace; }

.preview-body {
  display: flex;
  min-height: 280px;
  text-align: left;
}
.sidebar-mock {
  width: 240px;
  background: rgba(0, 0, 0, 0.2);
  border-right: 1px solid var(--border);
  padding: 16px;
  font-size: 12px;
}
.sidebar-title { font-size: 10px; font-weight: 700; color: var(--fg-muted); letter-spacing: 0.05em; margin-bottom: 12px; }
.sidebar-item { padding: 8px 10px; border-radius: 6px; margin-bottom: 4px; color: var(--fg-muted); }
.sidebar-item.active { background: rgba(246, 130, 31, 0.15); color: var(--accent-orange); font-weight: 600; }
.sidebar-sub { padding-left: 20px; font-size: 11px; opacity: 0.7; margin-bottom: 4px; }

.content-mock {
  flex: 1;
  padding: 24px;
}
.gauge-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}
.gauge-header h3 { font-size: 12px; font-weight: 700; letter-spacing: 0.05em; opacity: 0.8; }
.status-ok { font-size: 11px; color: var(--accent-green); font-weight: 600; }

.gauge-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.gauge-item { background: rgba(255, 255, 255, 0.02); border: 1px solid var(--border); padding: 12px; border-radius: 8px; }
.g-label { font-size: 11px; margin-bottom: 6px; opacity: 0.8; }
.g-bar { height: 6px; background: rgba(255, 255, 255, 0.1); border-radius: 3px; overflow: hidden; margin-bottom: 6px; }
.g-fill { height: 100%; border-radius: 3px; }
.g-fill.green { background: var(--accent-green); }
.g-fill.orange { background: var(--accent-orange); }
.g-fill.purple { background: var(--accent-purple); }
.g-fill.cyan { background: var(--accent-cyan); }
.g-meta { font-size: 10px; opacity: 0.6; font-family: monospace; }

/* Features Section */
.features-section { padding: 100px 24px; position: relative; z-index: 1; }
.container { max-width: 1200px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-header h2 { font-family: var(--font-display); font-size: 36px; font-weight: 700; margin-bottom: 12px; }
.section-header p { color: var(--fg-muted); font-size: 16px; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 32px;
  border-radius: 14px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(246, 130, 31, 0.4);
}
.f-icon { font-size: 32px; margin-bottom: 16px; }
.feature-card h3 { font-family: var(--font-display); font-size: 20px; font-weight: 600; margin-bottom: 10px; }
.feature-card p { color: var(--fg-muted); font-size: 14px; line-height: 1.6; }

/* Pricing Section */
.pricing-section { padding: 100px 24px; background: rgba(0, 0, 0, 0.3); border-top: 1px solid var(--border); }
.currency-toggle {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
}
.toggle-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  color: var(--fg-muted);
  padding: 10px 20px;
  border-radius: 20px;
  cursor: pointer;
  font-weight: 600;
  font-size: 14px;
  transition: all 0.2s ease;
}
.toggle-btn.active {
  background: var(--accent-orange);
  color: #fff;
  border-color: var(--accent-orange);
  box-shadow: 0 4px 16px rgba(246, 130, 31, 0.3);
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
}
.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px;
  display: flex;
  flex-direction: column;
  position: relative;
}
.pro-card {
  border-color: var(--accent-orange);
  box-shadow: 0 16px 48px rgba(246, 130, 31, 0.15);
}
.popular-tag {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-orange);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 12px;
  letter-spacing: 0.05em;
}
.p-header { margin-bottom: 24px; }
.p-header h3 { font-family: var(--font-display); font-size: 24px; font-weight: 700; margin-bottom: 12px; }
.p-price { font-family: var(--font-display); font-size: 42px; font-weight: 800; margin-bottom: 6px; }
.price-period { font-size: 14px; color: var(--fg-muted); font-weight: 400; }
.p-header p { font-size: 13px; color: var(--fg-muted); }

.vpn-proof-banner {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 10px 14px;
  border-radius: 8px;
  margin-bottom: 24px;
  font-size: 12px;
}
.vpn-proof-banner span { font-weight: 700; color: var(--accent-green); display: block; margin-bottom: 2px; }
.vpn-proof-banner small { color: var(--fg-muted); line-height: 1.3; display: block; }

.p-features {
  list-style: none;
  margin-bottom: 32px;
  flex: 1;
}
.p-features li {
  font-size: 14px;
  color: var(--fg-muted);
  margin-bottom: 12px;
}
.p-features li strong { color: var(--fg); }

/* Footer */
.footer {
  padding: 40px 24px;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 13px;
  color: var(--fg-muted);
}
.footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-links { display: flex; gap: 20px; }
.footer-links a { color: var(--fg-muted); text-decoration: none; }
.footer-links a:hover { color: var(--fg); }

@media (max-width: 768px) {
  .hero-title { font-size: 38px; }
  .pricing-grid { grid-template-columns: 1fr; }
  .preview-body { flex-direction: column; }
  .sidebar-mock { width: 100%; }
}