/* ============================================
   RUSTY VPN — Neon Theme (Purple + Green)
   ============================================ */

/* ---- Google Fonts ---- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;700&display=swap');

/* ---- CSS Custom Properties (Dark Theme — Default) ---- */
:root {
  /* Neon Colors */
  --neon-purple: #a855f7;
  --neon-purple-dim: #7c3aed;
  --neon-purple-bright: #c084fc;
  --neon-green: #22c55e;
  --neon-green-dim: #10b981;
  --neon-green-bright: #4ade80;

  /* Background */
  --bg-primary: #0a0a0f;
  --bg-secondary: #111118;
  --bg-card: rgba(17, 17, 24, 0.8);
  --bg-card-hover: rgba(25, 25, 35, 0.9);
  --bg-glass: rgba(255, 255, 255, 0.03);
  --bg-glass-border: rgba(255, 255, 255, 0.06);

  /* Text */
  --text-primary: #f0f0f5;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;

  /* Gradients */
  --gradient-neon: linear-gradient(135deg, var(--neon-purple), var(--neon-green));
  --gradient-purple: linear-gradient(135deg, #7c3aed, #a855f7);
  --gradient-green: linear-gradient(135deg, #10b981, #22c55e);
  --gradient-bg: radial-gradient(ellipse at 20% 50%, rgba(124, 58, 237, 0.08) 0%, transparent 50%),
                 radial-gradient(ellipse at 80% 50%, rgba(34, 197, 94, 0.06) 0%, transparent 50%);

  /* Shadows */
  --shadow-purple: 0 0 20px rgba(168, 85, 247, 0.3);
  --shadow-green: 0 0 20px rgba(34, 197, 94, 0.3);
  --shadow-neon: 0 0 30px rgba(168, 85, 247, 0.2), 0 0 60px rgba(34, 197, 94, 0.1);
  --shadow-card: 0 4px 30px rgba(0, 0, 0, 0.3);

  /* Borders */
  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-neon: rgba(168, 85, 247, 0.3);

  /* Layout */
  --max-width: 1280px;
  --nav-height: 70px;
  --radius: 16px;
  --radius-sm: 10px;
  --radius-xs: 6px;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

  /* Theme mode indicator */
  --theme-mode: dark;
}

/* ---- Light Theme ---- */
[data-theme="light"] {
  --bg-primary: #f5f3ff;
  --bg-secondary: #ede9fe;
  --bg-card: rgba(255, 255, 255, 0.9);
  --bg-card-hover: rgba(255, 255, 255, 1);
  --bg-glass: rgba(255, 255, 255, 0.7);
  --bg-glass-border: rgba(168, 85, 247, 0.15);
  --text-primary: #1a1a2e;
  --text-secondary: #4b5563;
  --text-muted: #6b7280;
  --shadow-card: 0 4px 30px rgba(124, 58, 237, 0.1);
  --border-subtle: rgba(124, 58, 237, 0.1);
  --gradient-bg: radial-gradient(ellipse at 20% 50%, rgba(124, 58, 237, 0.06) 0%, transparent 50%),
                 radial-gradient(ellipse at 80% 50%, rgba(34, 197, 94, 0.04) 0%, transparent 50%);
  --theme-mode: light;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: var(--gradient-bg);
  pointer-events: none;
  z-index: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

ul { list-style: none; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* ---- Animated BG Particles ---- */
.bg-particles {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.bg-particles .particle {
  position: absolute;
  border-radius: 50%;
  opacity: 0.15;
  animation: float-particle linear infinite;
}

@keyframes float-particle {
  0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
  10% { opacity: 0.15; }
  90% { opacity: 0.15; }
  100% { transform: translateY(-10vh) rotate(720deg); opacity: 0; }
}

/* ---- Navigation ---- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 1000;
  transition: var(--transition);
}

.nav.scrolled {
  background: var(--bg-card);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-card);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.nav-logo img {
  height: 40px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition-fast);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-neon);
  border-radius: 1px;
  transition: var(--transition);
}

.nav-links a:hover {
  color: var(--text-primary);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Theme Toggle */
.theme-toggle {
  background: var(--bg-glass);
  border: 1px solid var(--bg-glass-border);
  color: var(--text-secondary);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  font-size: 1.1rem;
}

.theme-toggle:hover {
  color: var(--neon-purple);
  border-color: var(--neon-purple);
  box-shadow: var(--shadow-purple);
}

/* Burger Menu */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
  background: none;
  border: none;
}

.burger span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

.burger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.burger.active span:nth-child(2) {
  opacity: 0;
}

.burger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 50px;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: var(--transition);
}

.btn-primary {
  background: var(--gradient-neon);
  color: #fff;
  box-shadow: var(--shadow-neon);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(168, 85, 247, 0.4), 0 0 80px rgba(34, 197, 94, 0.2);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background: var(--bg-glass);
  color: var(--text-primary);
  border: 1px solid var(--border-neon);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(168, 85, 247, 0.1);
  border-color: var(--neon-purple);
  box-shadow: var(--shadow-purple);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 8px 20px;
  font-size: 0.85rem;
}

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

.hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: var(--bg-glass);
  border: 1px solid var(--bg-glass-border);
  border-radius: 50px;
  font-size: 0.85rem;
  color: var(--neon-green);
  margin-bottom: 32px;
  backdrop-filter: blur(10px);
  animation: fadeInDown 0.8s ease;
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  background: var(--neon-green);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.4); }
  50% { opacity: 0.8; box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); }
}

.hero h1 {
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 24px;
  animation: fadeInUp 0.8s ease 0.2s both;
}

.hero h1 .gradient-text {
  background: var(--gradient-neon);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 40px;
  animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.6s both;
}

.hero-stats {
  display: flex;
  gap: 48px;
  justify-content: center;
  margin-top: 60px;
  animation: fadeInUp 0.8s ease 0.8s both;
}

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

.hero-stat .number {
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient-neon);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-stat .label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Hero glow orbs */
.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  pointer-events: none;
}

.hero-glow-purple {
  width: 400px;
  height: 400px;
  background: var(--neon-purple);
  top: 10%;
  left: -10%;
  animation: glow-float 8s ease-in-out infinite alternate;
}

.hero-glow-green {
  width: 350px;
  height: 350px;
  background: var(--neon-green);
  bottom: 10%;
  right: -10%;
  animation: glow-float 8s ease-in-out infinite alternate-reverse;
}

@keyframes glow-float {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(30px, -30px) scale(1.1); }
}

/* ---- Section Styles ---- */
.section {
  padding: 100px 0;
  position: relative;
  z-index: 1;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--neon-purple);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}

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

/* ---- Advantages Grid ---- */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.advantage-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.advantage-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-neon);
  opacity: 0;
  transition: var(--transition);
}

.advantage-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-neon);
  box-shadow: var(--shadow-neon);
  background: var(--bg-card-hover);
}

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

.advantage-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
  background: rgba(168, 85, 247, 0.1);
  border: 1px solid rgba(168, 85, 247, 0.2);
  color: var(--neon-purple);
}

.advantage-card:nth-child(even) .advantage-icon {
  background: rgba(34, 197, 94, 0.1);
  border-color: rgba(34, 197, 94, 0.2);
  color: var(--neon-green);
}

.advantage-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.advantage-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ---- Pricing Cards ---- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  align-items: stretch;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(10px);
}

.pricing-card.popular {
  border-color: var(--neon-purple);
  box-shadow: var(--shadow-purple);
  transform: scale(1.03);
}

.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-neon);
  border-color: var(--border-neon);
}

.pricing-card.popular:hover {
  transform: translateY(-6px) scale(1.03);
}

.pricing-badge {
  position: absolute;
  top: -1px;
  right: 24px;
  background: var(--gradient-neon);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 0 0 var(--radius-xs) var(--radius-xs);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.pricing-name {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 6px;
}

.pricing-price .amount {
  font-size: 2.8rem;
  font-weight: 900;
  background: var(--gradient-neon);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.pricing-price .period {
  font-size: 1rem;
  color: var(--text-muted);
}

.pricing-total {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-subtle);
}

.pricing-discount {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(34, 197, 94, 0.1);
  color: var(--neon-green);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 50px;
  margin-left: 8px;
}

.pricing-features {
  flex: 1;
  margin-bottom: 28px;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  padding: 8px 0;
}

.pricing-features li::before {
  content: '✓';
  color: var(--neon-green);
  font-weight: 700;
  font-size: 0.85rem;
}

.pricing-card .btn {
  width: 100%;
  justify-content: center;
}

/* ---- Servers Section ---- */
.servers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}

.server-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: var(--transition);
  backdrop-filter: blur(10px);
}

.server-card:hover {
  border-color: var(--border-neon);
  box-shadow: var(--shadow-purple);
  transform: translateX(4px);
}

.server-flag {
  font-size: 2rem;
  line-height: 1;
}

.server-info {
  flex: 1;
}

.server-name {
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 2px;
}

.server-country {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.server-metrics {
  display: flex;
  gap: 16px;
  align-items: center;
}

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

.server-metric .value {
  font-size: 0.9rem;
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
}

.server-metric .label {
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.server-status {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--neon-green);
  box-shadow: 0 0 8px rgba(34, 197, 94, 0.5);
  flex-shrink: 0;
}

.server-status.offline {
  background: #ef4444;
  box-shadow: 0 0 8px rgba(239, 68, 68, 0.5);
}

/* Speed bar */
.speed-bar {
  width: 60px;
  height: 4px;
  background: var(--bg-glass);
  border-radius: 2px;
  overflow: hidden;
  margin-top: 4px;
}

.speed-bar-fill {
  height: 100%;
  border-radius: 2px;
  background: var(--gradient-neon);
  transition: width 1s ease;
}

/* ---- Clients/Download Section ---- */
.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.client-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
  backdrop-filter: blur(10px);
  cursor: pointer;
  text-decoration: none;
  display: block;
}

.client-card:hover {
  transform: translateY(-6px);
  border-color: var(--neon-green-dim);
  box-shadow: var(--shadow-green);
}

.client-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
  background: var(--gradient-neon);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.client-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.client-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.client-dl-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  padding: 8px 20px;
  border-radius: 50px;
  background: var(--bg-glass);
  border: 1px solid var(--border-neon);
  color: var(--neon-purple);
  font-size: 0.85rem;
  font-weight: 600;
  transition: var(--transition);
}

.client-card:hover .client-dl-btn {
  background: var(--gradient-neon);
  color: #fff;
  border-color: transparent;
}

/* ---- Footer ---- */
.footer {
  border-top: 1px solid var(--border-subtle);
  padding: 48px 0 32px;
  position: relative;
  z-index: 1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 40px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.footer-logo img {
  height: 32px;
}

.footer-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 350px;
}

.footer h4 {
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.footer-links a {
  display: block;
  font-size: 0.9rem;
  color: var(--text-secondary);
  padding: 6px 0;
  transition: var(--transition-fast);
}

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

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-copy {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-socials {
  display: flex;
  gap: 12px;
}

.footer-socials a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-glass);
  border: 1px solid var(--bg-glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: var(--transition);
  font-size: 1.1rem;
}

.footer-socials a:hover {
  background: var(--gradient-neon);
  color: #fff;
  border-color: transparent;
  box-shadow: var(--shadow-neon);
  transform: translateY(-3px);
}

/* ---- Animations ---- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Neon glow text animation */
@keyframes neon-flicker {
  0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% {
    text-shadow: 0 0 7px rgba(168, 85, 247, 0.6),
                 0 0 10px rgba(168, 85, 247, 0.4),
                 0 0 21px rgba(168, 85, 247, 0.3),
                 0 0 42px rgba(168, 85, 247, 0.2);
  }
  20%, 24%, 55% {
    text-shadow: none;
  }
}

.neon-flicker {
  animation: neon-flicker 4s infinite alternate;
}

/* ---- Anti-bot Overlay ---- */
.antibot-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease;
}

.antibot-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

.antibot-box {
  background: var(--bg-card);
  border: 1px solid var(--border-neon);
  border-radius: var(--radius);
  padding: 48px;
  text-align: center;
  max-width: 420px;
  width: 90%;
  box-shadow: var(--shadow-neon);
  backdrop-filter: blur(20px);
}

.antibot-box h2 {
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.antibot-box p {
  color: var(--text-secondary);
  margin-bottom: 28px;
}

.antibot-checkbox {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 500;
}

.antibot-checkbox input[type="checkbox"] {
  width: 24px;
  height: 24px;
  accent-color: var(--neon-purple);
  cursor: pointer;
}

/* Spinner for verification */
.antibot-spinner {
  display: none;
  margin: 20px auto 0;
  width: 32px;
  height: 32px;
  border: 3px solid var(--border-subtle);
  border-top-color: var(--neon-purple);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ---- Mobile Nav Overlay ---- */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(10, 10, 15, 0.95);
  backdrop-filter: blur(20px);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.mobile-nav.open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav a {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-primary);
  transition: var(--transition-fast);
}

.mobile-nav a:hover {
  color: var(--neon-purple);
}

/* ---- Scrollbar ---- */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--neon-purple-dim);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--neon-purple);
}

/* ---- Selection ---- */
::selection {
  background: rgba(168, 85, 247, 0.3);
  color: #fff;
}

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

  .pricing-card.popular {
    transform: scale(1);
  }

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .burger {
    display: flex;
  }

  .mobile-nav {
    display: flex;
  }

  .hero-stats {
    gap: 24px;
  }

  .section {
    padding: 64px 0;
  }

  .section-header {
    margin-bottom: 40px;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .servers-grid {
    grid-template-columns: 1fr;
  }

  .clients-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .hero-glow-purple,
  .hero-glow-green {
    width: 200px;
    height: 200px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .hero-buttons .btn {
    width: 100%;
    justify-content: center;
  }

  .hero-stats {
    flex-direction: column;
    gap: 16px;
  }

  .advantages-grid {
    grid-template-columns: 1fr;
  }

  .clients-grid {
    grid-template-columns: 1fr;
  }

  .antibot-box {
    padding: 32px 20px;
  }
}