:root {
  --primary: #dc2626;
  --primary-light: #ef4444;
  --primary-dark: #b91c1c;
  --secondary: #f59e0b;
  --secondary-light: #fbbf24;
  --accent: #06b6d4;
  --success: #10b981;
  --warning: #f59e0b;
  --error: #ef4444;
  --neon-blue: #00ffff;
  --neon-pink: #ff00ff;
  --neon-green: #00ff00;
  --electric-purple: #8b5cf6;

  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;
  --surface: #ffffff;
  --surface-hover: #f8fafc;

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-tertiary: #64748b;
  --text-inverse: #ffffff;

  --border: #e2e8f0;
  --border-light: #f1f5f9;
  --border-dark: #cbd5e1;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-neon: 0 0 20px var(--neon-blue), 0 0 40px var(--neon-blue), 0 0 60px var(--neon-blue);

  --radius-sm: 0.375rem;
  --radius: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;

  --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  --transition-elastic: all 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

[data-theme="dark"] {
  --primary: #3b82f6;
  --primary-light: #60a5fa;
  --primary-dark: #2563eb;
  --secondary: #6b7280;
  --secondary-light: #9ca3af;
  --accent: #06b6d4;

  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-tertiary: #334155;
  --surface: #1e293b;
  --surface-hover: #334155;

  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-tertiary: #94a3b8;
  --text-inverse: #0f172a;

  --border: #334155;
  --border-light: #475569;
  --border-dark: #1e293b;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.4), 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 10px 10px -5px rgba(0, 0, 0, 0.3);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Poppins", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  transition: var(--transition);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  cursor: none;
}

body.lite-mode {
  cursor: auto;
}

body.lite-mode * {
  animation: none !important;
  transition: color 0.3s ease, background-color 0.3s ease, border-color 0.3s ease, transform 0.3s ease !important;
}

body.lite-mode .cursor-dot,
body.lite-mode .cursor-outline,
body.lite-mode .cursor-trail,
body.lite-mode .matrix-rain,
body.lite-mode .floating-orbs,
body.lite-mode .energy-waves,
body.lite-mode .particles,
body.lite-mode .geometric-patterns,
body.lite-mode .lightning-effects,
body.lite-mode .floating-shapes,
body.lite-mode .brand-glow,
body.lite-mode .brand-pulse,
body.lite-mode .brand-orbit,
body.lite-mode .toggle-glow,
body.lite-mode .theme-glow,
body.lite-mode .theme-orbit,
body.lite-mode .lite-glow,
body.lite-mode .menu-glow,
body.lite-mode .btn-glow,
body.lite-mode .btn-particles,
body.lite-mode .btn-waves,
body.lite-mode .badge-glow,
body.lite-mode .badge-pulse,
body.lite-mode .badge-sparkles,
body.lite-mode .title-glow,
body.lite-mode .title-particles,
body.lite-mode .stat-glow,
body.lite-mode .stat-orbit,
body.lite-mode .btn-lightning,
body.lite-mode .btn-hologram,
body.lite-mode .phone-glow,
body.lite-mode .phone-hologram,
body.lite-mode .phone-energy,
body.lite-mode .avatar-pulse,
body.lite-mode .avatar-orbit,
body.lite-mode .message-glow,
body.lite-mode .message-sparkles,
body.lite-mode .card-glow,
body.lite-mode .card-hologram,
body.lite-mode .card-energy,
body.lite-mode .icon-orbit,
body.lite-mode .icon-pulse,
body.lite-mode .stat-pulse,
body.lite-mode .stat-lightning,
body.lite-mode .icon-glow,
body.lite-mode .feature-particles,
body.lite-mode .feature-lightning,
body.lite-mode .achievement-glow,
body.lite-mode .achievement-particles,
body.lite-mode .avatar-glow,
body.lite-mode .avatar-particles,
body.lite-mode .social-glow,
body.lite-mode .contact-particles,
body.lite-mode .contact-lightning,
body.lite-mode .social-particles,
body.lite-mode .title-hologram {
  display: none !important;
  opacity: 0 !important;
}

.cursor-dot {
  width: 8px;
  height: 8px;
  background: var(--neon-blue);
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 10000;
  transition: transform 0.1s ease;
  mix-blend-mode: difference;
  box-shadow: 0 0 10px var(--neon-blue);
}

.cursor-outline {
  width: 40px;
  height: 40px;
  border: 2px solid var(--neon-pink);
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 9999;
  transition: all 0.3s ease;
  opacity: 0.5;
  box-shadow: 0 0 20px var(--neon-pink);
}

.cursor-trail {
  position: fixed;
  width: 6px;
  height: 6px;
  background: var(--neon-green);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  opacity: 0;
  box-shadow: 0 0 8px var(--neon-green);
}

.matrix-rain {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  overflow: hidden;
}

.matrix-char {
  position: absolute;
  color: var(--neon-green);
  font-family: "Orbitron", monospace;
  font-size: 14px;
  opacity: 0.7;
  animation: matrixFall 3s linear infinite;
}

.floating-orbs {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 2;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, var(--neon-blue), transparent);
  opacity: 0.3;
  animation: orbFloat 8s ease-in-out infinite;
}

.energy-waves {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 3;
  overflow: hidden;
}

.wave {
  position: absolute;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, transparent 40%, var(--neon-pink) 41%, var(--neon-pink) 42%, transparent 43%);
  opacity: 0.1;
  animation: waveExpand 4s ease-out infinite;
}

.language-selector {
  position: relative;
}

.language-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: var(--transition);
  color: var(--text-secondary);
  font-size: 0.875rem;
  position: relative;
  overflow: hidden;
}

.toggle-glow {
  position: absolute;
  inset: -2px;
  background: linear-gradient(45deg, var(--neon-blue), var(--neon-pink), var(--neon-green), var(--neon-blue));
  border-radius: var(--radius-lg);
  opacity: 0;
  filter: blur(10px);
  transition: opacity 0.3s ease;
  animation: glowRotate 3s linear infinite;
}

.language-toggle:hover .toggle-glow {
  opacity: 0.6;
}

.language-toggle::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.language-toggle:hover::before {
  left: 100%;
}

.language-toggle:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: var(--primary);
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1), var(--shadow-neon);
}

.flag-icon {
  width: 20px;
  height: 15px;
  object-fit: cover;
  border-radius: 3px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.language-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1), var(--shadow-neon);
  min-width: 180px;
  max-height: 350px;
  overflow-y: auto;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-20px) scale(0.95);
  transition: var(--transition);
}

.language-dropdown.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.language-option {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.875rem;
  color: var(--text-secondary);
  position: relative;
  overflow: hidden;
}

.language-option::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  opacity: 0.1;
  transition: left 0.3s ease;
}

.language-option:hover::before {
  left: 100%;
}

.language-option:hover {
  background: rgba(var(--primary), 0.1);
  color: var(--text-primary);
  transform: translateX(8px) scale(1.02);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  z-index: 1000;
  transition: var(--transition);
}

[data-theme="dark"] .navbar {
  background: rgba(15, 23, 42, 0.9);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  position: relative;
}

.brand-icon {
  width: 45px;
  height: 45px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  position: relative;
  overflow: hidden;
  animation: brandFloat 4s ease-in-out infinite;
}

.brand-glow {
  position: absolute;
  inset: -3px;
  background: linear-gradient(45deg, var(--neon-blue), var(--neon-pink), var(--neon-green), var(--neon-blue));
  border-radius: var(--radius-lg);
  opacity: 0;
  filter: blur(15px);
  transition: opacity 0.3s ease;
  animation: glowRotate 3s linear infinite;
}

.brand-pulse {
  position: absolute;
  inset: -5px;
  border: 2px solid var(--neon-blue);
  border-radius: var(--radius-lg);
  opacity: 0;
  animation: brandPulse 2s ease-in-out infinite;
}

.brand-orbit {
  position: absolute;
  inset: -10px;
  border: 1px solid var(--neon-pink);
  border-radius: 50%;
  opacity: 0.3;
  animation: brandOrbit 6s linear infinite;
}

.brand-icon:hover .brand-glow {
  opacity: 0.8;
}

.brand-icon:hover .brand-pulse {
  opacity: 1;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
  background: linear-gradient(135deg, var(--primary), var(--secondary), var(--neon-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: textShimmer 3s ease-in-out infinite;
}

.brand-subtitle {
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-weight: 600;
  letter-spacing: 2px;
  font-family: "Orbitron", monospace;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2.5rem;
  margin: 0;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
  position: relative;
  padding: 0.5rem 0;
}

.nav-link::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--neon-blue));
  border-radius: 2px;
  transition: var(--transition);
  transform: translateX(-50%);
}

.nav-link::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent, var(--neon-blue), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.nav-link:hover {
  color: var(--primary);
  transform: translateY(-2px) scale(1.05);
  text-shadow: 0 0 10px var(--neon-blue);
}

.nav-link:hover::before {
  width: 100%;
}

.nav-link:hover::after {
  opacity: 0.1;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.theme-toggle {
  width: 45px;
  height: 45px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  color: var(--text-secondary);
  position: relative;
  overflow: hidden;
}

.theme-glow {
  position: absolute;
  inset: -3px;
  background: linear-gradient(45deg, var(--neon-blue), var(--neon-pink), var(--neon-green), var(--neon-blue));
  border-radius: var(--radius-lg);
  opacity: 0;
  filter: blur(15px);
  transition: opacity 0.3s ease;
  animation: glowRotate 3s linear infinite;
}

.theme-orbit {
  position: absolute;
  inset: -8px;
  border: 1px solid var(--neon-blue);
  border-radius: 50%;
  opacity: 0;
  animation: themeOrbit 4s linear infinite;
}

.theme-toggle:hover .theme-glow {
  opacity: 0.8;
}

.theme-toggle:hover .theme-orbit {
  opacity: 0.5;
}

.theme-toggle:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: var(--primary);
  color: var(--primary);
  transform: rotate(180deg) scale(1.1);
  box-shadow: var(--shadow-neon);
}

.lite-mode-toggle {
  width: 60px;
  height: 45px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  color: var(--text-secondary);
  position: relative;
  overflow: hidden;
  gap: 0.25rem;
}

.lite-text {
  font-size: 0.7rem;
  font-weight: 700;
  font-family: "Orbitron", monospace;
}

.lite-glow {
  position: absolute;
  inset: -3px;
  background: linear-gradient(45deg, var(--warning), var(--secondary));
  border-radius: var(--radius-lg);
  opacity: 0;
  filter: blur(15px);
  transition: opacity 0.3s ease;
}

.lite-mode-toggle:hover .lite-glow {
  opacity: 0.8;
}

.lite-mode-toggle:hover {
  background: rgba(245, 158, 11, 0.2);
  border-color: var(--warning);
  color: var(--warning);
  transform: scale(1.05);
  box-shadow: 0 0 20px var(--warning);
}

.lite-mode-toggle.active {
  background: var(--warning);
  color: white;
  border-color: var(--warning);
}

.lite-mode-toggle.active .lite-glow {
  opacity: 1;
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  position: relative;
}

.menu-glow {
  position: absolute;
  inset: -5px;
  background: linear-gradient(45deg, var(--neon-blue), var(--neon-pink));
  border-radius: var(--radius);
  opacity: 0;
  filter: blur(10px);
  transition: opacity 0.3s ease;
}

.mobile-menu-toggle:hover .menu-glow {
  opacity: 0.6;
}

.mobile-menu-toggle span {
  width: 25px;
  height: 3px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
  box-shadow: 0 0 5px var(--neon-blue);
}

.floating-actions {
  position: fixed;
  top: 50%;
  right: 2rem;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  z-index: 999;
}

.floating-btn {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  border-radius: var(--radius-xl);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.875rem;
  transition: var(--transition);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(20px);
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
  animation: floatUpDown 4s ease-in-out infinite;
}

.floating-btn:nth-child(2) {
  animation-delay: 2s;
}

.btn-glow {
  position: absolute;
  inset: -3px;
  border-radius: var(--radius-xl);
  opacity: 0;
  filter: blur(15px);
  transition: opacity 0.3s ease;
  animation: glowRotate 4s linear infinite;
}

.btn-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.btn-waves {
  position: absolute;
  inset: -10px;
  border: 2px solid transparent;
  border-radius: var(--radius-xl);
  opacity: 0;
  animation: waveExpand 3s ease-out infinite;
}

.rent-btn {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: white;
}

.rent-btn .btn-glow {
  background: linear-gradient(45deg, var(--primary), var(--neon-pink), var(--primary));
}

.rent-btn .btn-waves {
  border-color: var(--primary);
}

.rent-btn:hover .btn-glow {
  opacity: 0.8;
}

.rent-btn:hover {
  transform: translateY(-6px) scale(1.05);
  box-shadow: 0 20px 40px rgba(220, 38, 38, 0.4), var(--shadow-neon);
}

.chat-btn {
  background: linear-gradient(135deg, var(--secondary), var(--secondary-light));
  color: white;
}

.chat-btn .btn-glow {
  background: linear-gradient(45deg, var(--secondary), var(--neon-green), var(--secondary));
}

.chat-btn .btn-waves {
  border-color: var(--secondary);
}

.chat-btn:hover .btn-glow {
  opacity: 0.8;
}

.chat-btn:hover {
  transform: translateY(-6px) scale(1.05);
  box-shadow: 0 20px 40px rgba(245, 158, 11, 0.4), var(--shadow-neon);
}

.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.9) 0%, transparent 50%),
    radial-gradient(circle at 80% 30%, rgba(220, 38, 38, 0.15) 0%, transparent 60%),
    radial-gradient(circle at 40% 70%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 60% 40%, rgba(255, 255, 255, 0.8) 0%, transparent 40%),
    linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.95) 0%,
      rgba(255, 240, 245, 0.9) 25%,
      rgba(248, 245, 255, 0.85) 50%,
      rgba(255, 245, 245, 0.9) 75%,
      rgba(255, 255, 255, 0.95) 100%
    );
  animation: gradientShift 12s ease-in-out infinite;
}

[data-theme="dark"] .hero-gradient {
  background: radial-gradient(circle at 20% 80%, rgba(59, 130, 246, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(107, 114, 128, 0.2) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(75, 85, 99, 0.2) 0%, transparent 50%),
    radial-gradient(circle at 60% 60%, rgba(0, 255, 255, 0.1) 0%, transparent 50%),
    linear-gradient(135deg, #0f172a 0%, #1e293b 25%, #334155 50%, #1e293b 75%, #0f172a 100%);
}

.floating-shapes {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.1;
  animation: shapeFloat 8s ease-in-out infinite;
}

.shape-1 {
  width: 120px;
  height: 120px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  top: 20%;
  left: 10%;
  animation-delay: 0s;
  box-shadow: 0 0 30px var(--primary);
}

.shape-2 {
  width: 180px;
  height: 180px;
  background: linear-gradient(135deg, var(--secondary), var(--accent));
  top: 60%;
  right: 10%;
  animation-delay: 2s;
  box-shadow: 0 0 40px var(--secondary);
}

.shape-3 {
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, var(--accent), var(--primary));
  bottom: 20%;
  left: 20%;
  animation-delay: 4s;
  box-shadow: 0 0 25px var(--accent);
}

.shape-4 {
  width: 150px;
  height: 150px;
  background: linear-gradient(135deg, var(--primary-light), var(--secondary));
  top: 10%;
  right: 30%;
  animation-delay: 1s;
  box-shadow: 0 0 35px var(--primary-light);
}

.shape-5 {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--neon-blue), var(--neon-pink));
  top: 70%;
  left: 60%;
  animation-delay: 3s;
  box-shadow: 0 0 20px var(--neon-blue);
}

.shape-6 {
  width: 200px;
  height: 200px;
  background: linear-gradient(135deg, var(--accent), var(--secondary));
  bottom: 10%;
  right: 50%;
  animation-delay: 5s;
  box-shadow: 0 0 45px var(--accent);
}

.shape-7 {
  width: 90px;
  height: 90px;
  background: linear-gradient(135deg, var(--neon-green), var(--electric-purple));
  top: 30%;
  left: 70%;
  animation-delay: 6s;
  box-shadow: 0 0 25px var(--neon-green);
}

.shape-8 {
  width: 160px;
  height: 160px;
  background: linear-gradient(135deg, var(--electric-purple), var(--neon-pink));
  bottom: 40%;
  left: 5%;
  animation-delay: 7s;
  box-shadow: 0 0 40px var(--electric-purple);
}

.particles {
  position: absolute;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--neon-blue);
  border-radius: 50%;
  opacity: 0.6;
  animation: particleFloat 6s infinite linear;
  box-shadow: 0 0 10px var(--neon-blue);
}

.geometric-patterns {
  position: absolute;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.geometric-pattern {
  position: absolute;
  width: 100px;
  height: 100px;
  border: 2px solid var(--neon-pink);
  opacity: 0.2;
  animation: geometricRotate 10s linear infinite;
}

.lightning-effects {
  position: absolute;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
}

.lightning {
  position: absolute;
  width: 2px;
  height: 100px;
  background: linear-gradient(to bottom, var(--neon-blue), transparent);
  opacity: 0;
  animation: lightningStrike 3s ease-in-out infinite;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  padding: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-content {
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: rgba(220, 38, 38, 0.1);
  backdrop-filter: blur(20px);
  color: var(--primary);
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 2rem;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(220, 38, 38, 0.2);
}

.badge-glow {
  position: absolute;
  inset: -3px;
  background: linear-gradient(45deg, var(--primary), var(--neon-pink), var(--primary));
  border-radius: 50px;
  opacity: 0;
  filter: blur(15px);
  transition: opacity 0.3s ease;
  animation: glowRotate 3s linear infinite;
}

.badge-pulse {
  position: absolute;
  inset: -5px;
  border: 2px solid var(--primary);
  border-radius: 50px;
  opacity: 0;
  animation: badgePulse 2s ease-in-out infinite;
}

.badge-sparkles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-badge:hover .badge-glow {
  opacity: 0.6;
}

.hero-badge:hover .badge-pulse {
  opacity: 1;
}

.hero-title {
  font-size: clamp(3rem, 8vw, 5rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 2rem;
  color: var(--text-primary);
  position: relative;
}

.gradient-text {
  background: linear-gradient(135deg, var(--primary), var(--secondary), var(--accent), var(--neon-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 4s ease-in-out infinite;
  position: relative;
}

.title-underline {
  position: absolute;
  bottom: -15px;
  left: 0;
  width: 120px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary), var(--neon-blue));
  border-radius: 2px;
  animation: underlineGrow 2s ease-out, underlineGlow 3s ease-in-out infinite;
}

.title-glow {
  position: absolute;
  inset: -10px;
  background: linear-gradient(45deg, var(--neon-blue), var(--neon-pink), var(--neon-green));
  opacity: 0;
  filter: blur(30px);
  animation: titleGlow 4s ease-in-out infinite;
}

.title-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-description {
  font-size: clamp(1.1rem, 3vw, 1.4rem);
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.highlight {
  color: var(--primary);
  font-weight: 700;
  position: relative;
  text-shadow: 0 0 10px var(--primary);
}

.highlight::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--secondary), var(--neon-blue));
  border-radius: 1px;
  animation: highlightGlow 2s ease-in-out infinite;
}

.hero-stats {
  display: flex;
  gap: 3rem;
  margin-bottom: 3rem;
}

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

.stat-glow {
  position: absolute;
  inset: -15px;
  background: linear-gradient(45deg, var(--primary), var(--neon-blue));
  border-radius: 50%;
  opacity: 0;
  filter: blur(25px);
  transition: opacity 0.3s ease;
}

.stat-orbit {
  position: absolute;
  inset: -20px;
  border: 1px solid var(--neon-pink);
  border-radius: 50%;
  opacity: 0.3;
  animation: statOrbit 8s linear infinite;
}

.hero-stat:hover .stat-glow {
  opacity: 0.4;
}

.stat-number {
  font-size: 2rem;
  font-weight: 900;
  color: var(--primary);
  line-height: 1;
  background: linear-gradient(135deg, var(--primary), var(--secondary), var(--neon-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 0 20px var(--primary);
  font-family: "Orbitron", monospace;
}

.stat-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-top: 0.5rem;
  font-weight: 600;
}

.hero-actions {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1.25rem 2.5rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1rem;
  transition: var(--transition);
  border: 2px solid transparent;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: white;
  border-color: var(--primary);
  box-shadow: 0 10px 30px rgba(220, 38, 38, 0.4);
}

.btn-lightning {
  position: absolute;
  inset: 0;
  background: linear-gradient(45deg, transparent, var(--neon-blue), transparent);
  opacity: 0;
  animation: lightningFlash 2s ease-in-out infinite;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 15px 40px rgba(220, 38, 38, 0.6), var(--shadow-neon);
}

.btn-primary:hover .btn-lightning {
  opacity: 0.3;
}

.btn-outline {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(20px);
}

.btn-shine {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s ease;
}

.btn-hologram {
  position: absolute;
  inset: -2px;
  background: linear-gradient(45deg, var(--neon-blue), var(--neon-pink), var(--neon-green), var(--neon-blue));
  border-radius: 50px;
  opacity: 0;
  filter: blur(10px);
  animation: glowRotate 4s linear infinite;
}

.btn-outline:hover .btn-shine {
  left: 100%;
}

.btn-outline:hover .btn-hologram {
  opacity: 0.3;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-3px) scale(1.05);
  box-shadow: var(--shadow-neon);
}

.hero-visual {
  display: flex;
  justify-content: center;
  position: relative;
}

.phone-mockup {
  width: 280px;
  height: 500px;
  background: var(--surface);
  border-radius: 2rem;
  padding: 1rem;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
  border: 8px solid var(--border);
  position: relative;
  overflow: hidden;
  animation: phoneFloat 4s ease-in-out infinite;
}

.phone-glow {
  position: absolute;
  inset: -25px;
  background: linear-gradient(45deg, var(--neon-blue), var(--neon-pink), var(--neon-green), var(--neon-blue));
  border-radius: 2.5rem;
  opacity: 0;
  filter: blur(40px);
  transition: opacity 0.3s ease;
  animation: glowRotate 6s linear infinite;
}

.phone-hologram {
  position: absolute;
  inset: -15px;
  border: 2px solid var(--neon-blue);
  border-radius: 2.5rem;
  opacity: 0.3;
  animation: hologramPulse 3s ease-in-out infinite;
}

.phone-energy {
  position: absolute;
  inset: -30px;
  background: radial-gradient(circle, var(--neon-pink) 0%, transparent 70%);
  opacity: 0.1;
  animation: energyPulse 4s ease-in-out infinite;
}

.phone-mockup:hover .phone-glow {
  opacity: 0.4;
}

.phone-screen {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #25d366, #128c7e);
  border-radius: 1.5rem;
  overflow: hidden;
  position: relative;
}

.chat-interface {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.chat-header {
  background: rgba(0, 0, 0, 0.1);
  padding: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.chat-avatar {
  width: 35px;
  height: 35px;
  background: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #25d366;
  font-size: 1.2rem;
  position: relative;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.avatar-pulse {
  position: absolute;
  inset: -5px;
  border: 3px solid #25d366;
  border-radius: 50%;
  animation: avatarPulse 2s ease-in-out infinite;
}

.avatar-orbit {
  position: absolute;
  inset: -10px;
  border: 1px solid var(--neon-green);
  border-radius: 50%;
  opacity: 0.5;
  animation: avatarOrbit 4s linear infinite;
}

.chat-info {
  flex: 1;
}

.chat-name {
  display: block;
  color: white;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 0.25rem;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.chat-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.7rem;
  font-weight: 500;
}

.status-dot {
  width: 6px;
  height: 6px;
  background: var(--neon-green);
  border-radius: 50%;
  animation: statusPulse 2s ease-in-out infinite;
  box-shadow: 0 0 10px var(--neon-green);
}

.chat-actions {
  display: flex;
  gap: 1rem;
  color: white;
  font-size: 1rem;
}

.chat-actions i {
  cursor: pointer;
  transition: var(--transition);
  padding: 0.25rem;
  border-radius: 50%;
}

.chat-actions i:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: scale(1.2);
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.3);
}

.chat-messages {
  flex: 1;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  justify-content: center;
  overflow-y: auto;
}

.message {
  max-width: 85%;
  position: relative;
  animation: messageSlideIn 0.6s ease-out;
}

.message-glow {
  position: absolute;
  inset: -8px;
  border-radius: 1.5rem;
  opacity: 0;
  filter: blur(15px);
  transition: opacity 0.3s ease;
}

.message-sparkles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.message:hover .message-glow {
  opacity: 0.4;
}

.message-content {
  padding: 0.75rem 1rem;
  border-radius: 1rem;
  font-size: 0.8rem;
  position: relative;
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.bot-message .message-content {
  background: rgba(255, 255, 255, 0.95);
  color: #333;
  border-bottom-left-radius: 0.3rem;
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}

.bot-message .message-glow {
  background: linear-gradient(45deg, white, var(--neon-blue));
}

.user-message {
  align-self: flex-end;
}

.user-message .message-content {
  background: rgba(255, 255, 255, 0.2);
  color: white;
  border-bottom-right-radius: 0.3rem;
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
}

.user-message .message-glow {
  background: linear-gradient(45deg, rgba(255, 255, 255, 0.5), var(--neon-pink));
}

.message-time {
  font-size: 0.6rem;
  opacity: 0.7;
  margin-top: 0.25rem;
  display: block;
  font-weight: 500;
}

.chat-input {
  padding: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.typing-indicator {
  display: flex;
  gap: 4px;
  padding: 0.75rem;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 0.75rem;
  backdrop-filter: blur(10px);
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
}

.typing-indicator span {
  width: 8px;
  height: 8px;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 50%;
  animation: typingDots 1.4s infinite ease-in-out;
  box-shadow: 0 0 5px rgba(255, 255, 255, 0.5);
}

.typing-indicator span:nth-child(2) {
  animation-delay: 0.2s;
}

.typing-indicator span:nth-child(3) {
  animation-delay: 0.4s;
}

.stats-section {
  padding: 8rem 0;
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}

.stats-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-blue), var(--neon-pink), var(--neon-green), transparent);
  animation: borderGlow 3s ease-in-out infinite;
}

.section-header {
  text-align: center;
  margin-bottom: 5rem;
  position: relative;
}

.section-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  position: relative;
  display: inline-block;
  font-family: "Orbitron", monospace;
}

.title-decoration {
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary), var(--neon-blue));
  border-radius: 2px;
  animation: decorationGlow 3s ease-in-out infinite;
}

.title-hologram {
  position: absolute;
  inset: -20px;
  background: linear-gradient(45deg, var(--neon-blue), var(--neon-pink), var(--neon-green), var(--neon-blue));
  opacity: 0;
  filter: blur(40px);
  animation: hologramGlow 5s ease-in-out infinite;
}

.section-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  font-weight: 500;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem;
}

.stat-card {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px);
  padding: 2.5rem;
  border-radius: var(--radius-xl);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.3);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

[data-theme="dark"] .stat-card {
  background: rgba(30, 41, 59, 0.8);
  border-color: rgba(255, 255, 255, 0.1);
}

.card-glow {
  position: absolute;
  inset: -3px;
  background: linear-gradient(45deg, var(--neon-blue), var(--neon-pink), var(--neon-green), var(--neon-blue));
  border-radius: var(--radius-xl);
  opacity: 0;
  filter: blur(20px);
  transition: opacity 0.3s ease;
  animation: glowRotate 4s linear infinite;
}

.card-hologram {
  position: absolute;
  inset: -5px;
  border: 2px solid var(--neon-blue);
  border-radius: var(--radius-xl);
  opacity: 0;
  animation: hologramPulse 3s ease-in-out infinite;
}

.card-energy {
  position: absolute;
  inset: -10px;
  background: radial-gradient(circle, var(--neon-pink) 0%, transparent 70%);
  opacity: 0;
  animation: energyPulse 4s ease-in-out infinite;
}

.stat-card:hover .card-glow {
  opacity: 0.3;
}

.stat-card:hover .card-hologram {
  opacity: 0.5;
}

.stat-card:hover .card-energy {
  opacity: 0.1;
}

.stat-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary), var(--neon-blue));
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.stat-card:hover {
  transform: translateY(-15px) scale(1.03);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15), var(--shadow-neon);
}

.stat-pulse {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 12px;
  height: 12px;
  background: var(--neon-green);
  border-radius: 50%;
  animation: pulse 2s infinite;
  box-shadow: 0 0 15px var(--neon-green);
}

.stat-pulse::before {
  content: "";
  position: absolute;
  top: -8px;
  left: -8px;
  right: -8px;
  bottom: -8px;
  border: 2px solid var(--neon-green);
  border-radius: 50%;
  animation: pulseRing 2s infinite;
}

.stat-lightning {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, transparent, var(--neon-blue), transparent);
  opacity: 0;
  animation: lightningFlash 4s ease-in-out infinite;
  pointer-events: none;
}

.stat-icon {
  width: 70px;
  height: 70px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
  font-size: 2rem;
  color: white;
  position: relative;
  animation: iconFloat 4s ease-in-out infinite;
}

.icon-orbit {
  position: absolute;
  inset: -15px;
  border: 2px solid transparent;
  border-top-color: rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  animation: iconOrbit 6s linear infinite;
}

.icon-pulse {
  position: absolute;
  inset: -10px;
  border: 2px solid var(--neon-blue);
  border-radius: var(--radius-lg);
  opacity: 0;
  animation: iconPulse 3s ease-in-out infinite;
}

.users-icon {
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  box-shadow: 0 0 30px #3b82f6;
}

.groups-icon {
  background: linear-gradient(135deg, #10b981, #047857);
  box-shadow: 0 0 30px #10b981;
}

.uptime-icon {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  box-shadow: 0 0 30px #f59e0b;
}

.ping-icon {
  background: linear-gradient(135deg, #8b5cf6, #7c3aed);
  box-shadow: 0 0 30px #8b5cf6;
}

.stat-value {
  font-size: 3rem;
  font-weight: 900;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  line-height: 1;
  background: linear-gradient(135deg, var(--primary), var(--secondary), var(--neon-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-family: "Orbitron", monospace;
  text-shadow: 0 0 20px var(--primary);
}

.stat-label {
  color: var(--text-secondary);
  font-weight: 600;
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}

.stat-trend {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--success);
  font-weight: 600;
  padding: 0.5rem 1rem;
  background: rgba(16, 185, 129, 0.1);
  border-radius: var(--radius);
  backdrop-filter: blur(10px);
  box-shadow: 0 0 15px rgba(16, 185, 129, 0.2);
}

.features-section {
  padding: 8rem 0;
  position: relative;
  overflow: hidden;
}

.features-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-pink), var(--neon-blue), var(--neon-green), transparent);
  animation: borderGlow 3s ease-in-out infinite reverse;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: 2.5rem;
}

.feature-card {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px);
  padding: 3rem;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.3);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

[data-theme="dark"] .feature-card {
  background: rgba(30, 41, 59, 0.8);
  border-color: rgba(255, 255, 255, 0.1);
}

.feature-card.premium::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #fbbf24, #f59e0b, var(--neon-green));
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  animation: premiumGlow 2s ease-in-out infinite;
}

.feature-card:hover {
  transform: translateY(-15px) scale(1.03) rotateX(5deg);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.15), var(--shadow-neon);
}

.feature-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
  font-size: 2.2rem;
  color: white;
  position: relative;
  animation: iconFloat 4s ease-in-out infinite;
}

.icon-glow {
  position: absolute;
  inset: -8px;
  background: linear-gradient(45deg, var(--neon-blue), var(--neon-pink), var(--neon-green), var(--neon-blue));
  border-radius: var(--radius-lg);
  opacity: 0;
  filter: blur(20px);
  transition: opacity 0.3s ease;
  animation: glowRotate 3s linear infinite;
}

.feature-icon:hover .icon-glow {
  opacity: 0.8;
}

.feature-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  font-family: "Orbitron", monospace;
}

.feature-description {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 1rem;
}

.feature-badge {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  font-size: 0.8rem;
  font-weight: 700;
  animation: badgeFloat 3s ease-in-out infinite;
  box-shadow: 0 0 20px #fbbf24;
  font-family: "Orbitron", monospace;
}

.feature-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.feature-lightning {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, transparent, var(--neon-blue), transparent);
  opacity: 0;
  animation: lightningFlash 5s ease-in-out infinite;
  pointer-events: none;
}

.about-section {
  padding: 8rem 0;
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}

.about-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-green), var(--neon-pink), var(--neon-blue), transparent);
  animation: borderGlow 3s ease-in-out infinite;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-description {
  font-size: 1.2rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 2rem;
}

.about-achievements {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-top: 3rem;
}

.achievement {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.3);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

[data-theme="dark"] .achievement {
  background: rgba(30, 41, 59, 0.8);
  border-color: rgba(255, 255, 255, 0.1);
}

.achievement-glow {
  position: absolute;
  inset: -3px;
  background: linear-gradient(45deg, var(--neon-blue), var(--neon-pink), var(--neon-green), var(--neon-blue));
  border-radius: var(--radius-lg);
  opacity: 0;
  filter: blur(20px);
  transition: opacity 0.3s ease;
  animation: glowRotate 4s linear infinite;
}

.achievement-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.achievement:hover .achievement-glow {
  opacity: 0.3;
}

.achievement:hover {
  transform: translateX(20px) scale(1.02);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1), var(--shadow-neon);
}

.achievement-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  position: relative;
  animation: iconPulse 3s ease-in-out infinite;
  box-shadow: 0 0 25px var(--primary);
}

.achievement-content h4 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  font-family: "Orbitron", monospace;
}

.achievement-content p {
  color: var(--text-secondary);
  font-size: 1rem;
  font-weight: 500;
}

.about-visual {
  display: flex;
  justify-content: center;
}

.developer-card {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px);
  padding: 3rem;
  border-radius: var(--radius-xl);
  text-align: center;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.3);
  max-width: 350px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

[data-theme="dark"] .developer-card {
  background: rgba(30, 41, 59, 0.8);
  border-color: rgba(255, 255, 255, 0.1);
}

.developer-card:hover {
  transform: translateY(-20px) rotate(5deg) scale(1.05);
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.15), var(--shadow-neon);
}

.developer-avatar {
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 2rem;
  color: white;
  font-size: 2.5rem;
  position: relative;
  animation: avatarFloat 4s ease-in-out infinite;
  box-shadow: 0 0 40px var(--primary);
}

.avatar-glow {
  position: absolute;
  inset: -10px;
  background: linear-gradient(45deg, var(--neon-blue), var(--neon-pink), var(--neon-green), var(--neon-blue));
  border-radius: 50%;
  opacity: 0;
  filter: blur(25px);
  transition: opacity 0.3s ease;
  animation: glowRotate 3s linear infinite;
}

.avatar-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.developer-avatar:hover .avatar-glow {
  opacity: 0.8;
}

.developer-info h3 {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  font-family: "Orbitron", monospace;
}

.developer-info p {
  color: var(--text-secondary);
  margin-bottom: 2rem;
  font-size: 1.1rem;
  font-weight: 500;
}

.developer-social {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
}

.developer-social a {
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.social-glow {
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  opacity: 0;
  filter: blur(15px);
  transition: opacity 0.3s ease;
}

.developer-social a:hover .social-glow {
  opacity: 1;
}

.developer-social a:hover {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
  transform: translateY(-8px) scale(1.2) rotate(360deg);
  box-shadow: 0 0 30px var(--primary);
}

.contact-section {
  padding: 8rem 0;
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}

.contact-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-blue), var(--neon-green), var(--neon-pink), transparent);
  animation: borderGlow 3s ease-in-out infinite reverse;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
  margin-bottom: 5rem;
}

.contact-card {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px);
  padding: 3rem;
  border-radius: var(--radius-xl);
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.3);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

[data-theme="dark"] .contact-card {
  background: rgba(30, 41, 59, 0.8);
  border-color: rgba(255, 255, 255, 0.1);
}

.contact-card:hover {
  transform: translateY(-15px) scale(1.03) rotateY(5deg);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.15), var(--shadow-neon);
}

.contact-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 2rem;
  color: white;
  font-size: 2.2rem;
  position: relative;
  animation: iconBounce 3s ease-in-out infinite;
  box-shadow: 0 0 40px var(--primary);
}

.contact-content h3 {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  font-family: "Orbitron", monospace;
}

.contact-content p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  font-size: 1rem;
}

.contact-link {
  color: var(--primary);
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  transition: var(--transition);
  position: relative;
  text-shadow: 0 0 10px var(--primary);
}

.contact-link::after {
  content: "";
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--secondary), var(--neon-blue));
  transition: width 0.3s ease;
}

.contact-link:hover::after {
  width: 100%;
}

.contact-link:hover {
  color: var(--primary-light);
  transform: translateY(-3px) scale(1.05);
  text-shadow: 0 0 20px var(--primary);
}

.contact-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.contact-lightning {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, transparent, var(--neon-blue), transparent);
  opacity: 0;
  animation: lightningFlash 6s ease-in-out infinite;
  pointer-events: none;
}

.social-section {
  text-align: center;
}

.social-section h3 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 3rem;
  font-family: "Orbitron", monospace;
  text-shadow: 0 0 20px var(--primary);
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.social-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 2rem;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: var(--text-primary);
  font-weight: 700;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

[data-theme="dark"] .social-link {
  background: rgba(30, 41, 59, 0.8);
  border-color: rgba(255, 255, 255, 0.1);
}

.social-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.social-link:hover {
  transform: translateY(-8px) scale(1.05) rotate(2deg);
}

.social-link.github:hover {
  background: #333;
  color: white;
  border-color: #333;
  box-shadow: 0 0 40px #333;
}

.social-link.instagram:hover {
  background: linear-gradient(135deg, #e4405f, #833ab4);
  color: white;
  border-color: #e4405f;
  box-shadow: 0 0 40px #e4405f;
}

.social-link.whatsapp:hover {
  background: #25d366;
  color: white;
  border-color: #25d366;
  box-shadow: 0 0 40px #25d366;
}

.footer {
  background: var(--bg-tertiary);
  padding: 5rem 0 2rem;
  border-top: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-pink), var(--neon-blue), var(--neon-green), transparent);
  animation: borderGlow 3s ease-in-out infinite;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand {
  grid-column: span 2;
}

.footer-brand .brand-icon {
  margin-bottom: 1.5rem;
}

.footer-brand .brand-name {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  font-family: "Orbitron", monospace;
}

.footer-brand p {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 1.1rem;
}

.footer-column h4 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  font-family: "Orbitron", monospace;
}

.footer-column ul {
  list-style: none;
}

.footer-column ul li {
  margin-bottom: 0.75rem;
}

.footer-column ul li a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition);
  font-weight: 500;
  position: relative;
}

.footer-column ul li a::before {
  content: "";
  position: absolute;
  left: -20px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--neon-blue));
  transition: width 0.3s ease;
}

.footer-column ul li a:hover::before {
  width: 15px;
}

.footer-column ul li a:hover {
  color: var(--primary);
  transform: translateX(20px);
  text-shadow: 0 0 10px var(--primary);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 1rem;
}

@keyframes matrixFall {
  0% {
    transform: translateY(-100vh);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    transform: translateY(100vh);
    opacity: 0;
  }
}

@keyframes orbFloat {
  0%,
  100% {
    transform: translateY(0px) translateX(0px);
  }
  25% {
    transform: translateY(-30px) translateX(20px);
  }
  50% {
    transform: translateY(-10px) translateX(-15px);
  }
  75% {
    transform: translateY(-40px) translateX(10px);
  }
}

@keyframes waveExpand {
  0% {
    transform: scale(0);
    opacity: 1;
  }
  100% {
    transform: scale(2);
    opacity: 0;
  }
}

@keyframes glowRotate {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes brandFloat {
  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-10px) rotate(5deg);
  }
}

@keyframes brandPulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 0;
  }
  50% {
    transform: scale(1.2);
    opacity: 1;
  }
}

@keyframes brandOrbit {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes textShimmer {
  0%,
  100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

@keyframes themeOrbit {
  0% {
    transform: rotate(0deg) scale(1);
  }
  50% {
    transform: rotate(180deg) scale(1.1);
  }
  100% {
    transform: rotate(360deg) scale(1);
  }
}

@keyframes floatUpDown {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

@keyframes gradientShift {
  0%,
  100% {
    filter: hue-rotate(0deg) brightness(1);
  }
  25% {
    filter: hue-rotate(90deg) brightness(1.1);
  }
  50% {
    filter: hue-rotate(180deg) brightness(0.9);
  }
  75% {
    filter: hue-rotate(270deg) brightness(1.1);
  }
}

@keyframes shapeFloat {
  0%,
  100% {
    transform: translateY(0px) rotate(0deg) scale(1);
  }
  25% {
    transform: translateY(-40px) rotate(90deg) scale(1.1);
  }
  50% {
    transform: translateY(-20px) rotate(180deg) scale(0.9);
  }
  75% {
    transform: translateY(-60px) rotate(270deg) scale(1.1);
  }
}

@keyframes particleFloat {
  0% {
    transform: translateY(100vh) rotate(0deg);
    opacity: 0;
  }
  10% {
    opacity: 0.8;
  }
  90% {
    opacity: 0.8;
  }
  100% {
    transform: translateY(-100px) rotate(360deg);
    opacity: 0;
  }
}

@keyframes geometricRotate {
  0% {
    transform: rotate(0deg) scale(1);
  }
  50% {
    transform: rotate(180deg) scale(1.2);
  }
  100% {
    transform: rotate(360deg) scale(1);
  }
}

@keyframes lightningStrike {
  0%,
  90%,
  100% {
    opacity: 0;
  }
  5%,
  10% {
    opacity: 1;
  }
}

@keyframes badgeFloat {
  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-5px) rotate(2deg);
  }
}

@keyframes underlineGrow {
  0% {
    width: 0;
  }
  100% {
    width: 120px;
  }
}

@keyframes underlineGlow {
  0%,
  100% {
    box-shadow: 0 0 5px var(--primary);
  }
  50% {
    box-shadow: 0 0 20px var(--primary), 0 0 30px var(--secondary);
  }
}

@keyframes titleGlow {
  0%,
  100% {
    opacity: 0;
  }
  50% {
    opacity: 0.1;
  }
}

@keyframes highlightGlow {
  0%,
  100% {
    opacity: 1;
    box-shadow: 0 0 5px var(--primary);
  }
  50% {
    opacity: 0.7;
    box-shadow: 0 0 15px var(--primary), 0 0 25px var(--secondary);
  }
}

@keyframes statOrbit {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes lightningFlash {
  0%,
  95%,
  100% {
    opacity: 0;
  }
  5%,
  10% {
    opacity: 0.3;
  }
}

@keyframes phoneFloat {
  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-25px) rotate(3deg);
  }
}

@keyframes hologramPulse {
  0%,
  100% {
    opacity: 0.3;
    transform: scale(1);
  }
  50% {
    opacity: 0.7;
    transform: scale(1.05);
  }
}

@keyframes energyPulse {
  0%,
  100% {
    opacity: 0.1;
    transform: scale(1);
  }
  50% {
    opacity: 0.3;
    transform: scale(1.2);
  }
}

@keyframes avatarPulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.15);
    opacity: 0.8;
  }
}

@keyframes avatarOrbit {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes statusPulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(1.2);
  }
}

@keyframes messageSlideIn {
  0% {
    opacity: 0;
    transform: translateY(30px) scale(0.9);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes typingDots {
  0%,
  80%,
  100% {
    transform: scale(0.8);
    opacity: 0.5;
  }
  40% {
    transform: scale(1.3);
    opacity: 1;
  }
}

@keyframes borderGlow {
  0%,
  100% {
    opacity: 0.5;
  }
  50% {
    opacity: 1;
  }
}

@keyframes decorationGlow {
  0%,
  100% {
    box-shadow: 0 0 5px var(--primary);
    transform: scaleX(1);
  }
  50% {
    box-shadow: 0 0 20px var(--primary), 0 0 30px var(--secondary);
    transform: scaleX(1.1);
  }
}

@keyframes hologramGlow {
  0%,
  100% {
    opacity: 0;
  }
  50% {
    opacity: 0.1;
  }
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.2);
  }
}

@keyframes pulseRing {
  0% {
    transform: scale(0.8);
    opacity: 1;
  }
  100% {
    transform: scale(2);
    opacity: 0;
  }
}

@keyframes iconFloat {
  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-12px) rotate(5deg);
  }
}

@keyframes iconOrbit {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes iconPulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.8;
  }
}

@keyframes iconBounce {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-15px);
  }
}

@keyframes premiumGlow {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
    box-shadow: 0 0 20px #fbbf24;
  }
}

@keyframes avatarFloat {
  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-15px) rotate(5deg);
  }
}

[data-animate="slideInLeft"] {
  opacity: 0;
  transform: translateX(-50px);
  animation: slideInLeft 0.8s ease-out forwards;
}

[data-animate="slideInRight"] {
  opacity: 0;
  transform: translateX(50px);
  animation: slideInRight 0.8s ease-out forwards;
}

[data-animate="slideInUp"] {
  opacity: 0;
  transform: translateY(50px);
  animation: slideInUp 0.8s ease-out forwards;
}

[data-animate="slideInDown"] {
  opacity: 0;
  transform: translateY(-50px);
  animation: slideInDown 0.8s ease-out forwards;
}

[data-animate="fadeInUp"] {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s ease-out forwards;
}

[data-animate="zoomIn"] {
  opacity: 0;
  transform: scale(0.8);
  animation: zoomIn 0.8s ease-out forwards;
}

[data-animate="flipInY"] {
  opacity: 0;
  transform: rotateY(-90deg);
  animation: flipInY 0.8s ease-out forwards;
}

@keyframes slideInLeft {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInDown {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes zoomIn {
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes flipInY {
  to {
    opacity: 1;
    transform: rotateY(0);
  }
}

@media (max-width: 1024px) {
  .floating-actions {
    position: static;
    flex-direction: row;
    justify-content: center;
    margin: 3rem 0;
    transform: none;
  }

  .hero-container {
    grid-template-columns: 1fr;
    gap: 4rem;
    text-align: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .about-content {
    grid-template-columns: 1fr;
    gap: 4rem;
  }

  .footer-content {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  body {
    cursor: auto;
  }

  .cursor-dot,
  .cursor-outline,
  .cursor-trail {
    display: none;
  }

  .nav-container {
    padding: 1rem;
  }

  .nav-actions {
    gap: 0.75rem;
  }

  .language-toggle {
    padding: 0.5rem;
  }

  .nav-links {
    display: none;
  }

  .mobile-menu-toggle {
    display: flex;
  }

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

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

  .hero-stats {
    flex-direction: column;
    gap: 1.5rem;
  }

  .phone-mockup {
    width: 240px;
    height: 420px;
  }

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

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

  .social-links {
    flex-direction: column;
    align-items: center;
  }

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-brand {
    grid-column: span 1;
  }

  .floating-actions {
    position: fixed;
    bottom: 2rem;
    right: 1rem;
    flex-direction: column;
    gap: 1rem;
  }

  .floating-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    padding: 0;
    justify-content: center;
  }

  .floating-btn span {
    display: none;
  }

  .floating-btn i {
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }

  .hero-container {
    padding: 1rem;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .section-title {
    font-size: 2.5rem;
  }

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

  .language-dropdown {
    right: -50px;
    min-width: 160px;
  }

  .feature-card,
  .stat-card,
  .contact-card {
    padding: 2rem;
  }
}

.stat-card,
.feature-card,
.contact-card,
.floating-btn,
.phone-mockup,
.brand-icon,
.theme-toggle,
.lite-mode-toggle {
  will-change: transform;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

button:focus-visible,
a:focus-visible,
.btn:focus-visible {
  outline: 3px solid var(--neon-blue);
  outline-offset: 3px;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  text-rendering: optimizeLegibility;
}

::-webkit-scrollbar {
  width: 12px;
}

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

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 6px;
  box-shadow: 0 0 10px var(--primary);
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  box-shadow: 0 0 15px var(--primary);
}

.btn,
button,
a,
.stat-card,
.feature-card,
.contact-card {
  position: relative;
  overflow: hidden;
}

.ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  transform: scale(0);
  animation: ripple-animation 0.6s linear;
  pointer-events: none;
  z-index: 1;
}

@keyframes ripple-animation {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.brand-glow,
.theme-glow,
.lite-glow,
.menu-glow,
.btn-glow,
.card-glow,
.badge-glow,
.stat-glow,
.icon-glow,
.achievement-glow,
.avatar-glow,
.social-glow,
.toggle-glow {
  pointer-events: none;
}

.nav-link,
.btn,
.floating-btn,
.stat-card,
.feature-card,
.contact-card,
.achievement,
.developer-card,
.social-link {
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.notification-content {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    padding: 3rem 0;
    transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-top: 1px solid var(--border);
    z-index: 999;
    box-shadow: 0 0 50px rgba(0, 255, 255, 0.3);
  }

  [data-theme="dark"] .nav-links {
    background: rgba(15, 23, 42, 0.95);
  }

  .nav-links.active {
    left: 0;
  }

  .nav-links li {
    margin: 1.5rem 0;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.4s ease;
  }

  .nav-links.active li {
    opacity: 1;
    transform: translateY(0);
  }

  .nav-links.active li:nth-child(1) {
    transition-delay: 0.1s;
  }
  .nav-links.active li:nth-child(2) {
    transition-delay: 0.2s;
  }
  .nav-links.active li:nth-child(3) {
    transition-delay: 0.3s;
  }
  .nav-links.active li:nth-child(4) {
    transition-delay: 0.4s;
  }

  .mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
  }

  .mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
  }
}