:root {
      --bg-dark: #0a0a1a;
      --bg-card: #1a1a2e;
      --primary: #00bfa5;
      --primary-dark: #00897b;
      --text-main: #ffffff;
      --text-muted: #aab8c5;
      --border-color: #3a3d52;
      --border-radius: 12px;
    }

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

    body {
      font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
      background: linear-gradient(to bottom right, var(--bg-dark), var(--bg-card), var(--bg-dark));
      color: var(--text-main);
      overflow-x: hidden;
      scroll-behavior: smooth;
    }

    .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 24px;
    }

    /* ANIMATED BACKGROUND */
    .bg-animation {
      position: fixed;
      inset: 0;
      opacity: 0.3;
      z-index: 0;
      pointer-events: none;
    }

    .orb {
      position: absolute;
      border-radius: 50%;
      mix-blend-mode: multiply;
      filter: blur(128px);
      animation: pulse 15s ease-in-out infinite;
    }

    .orb1 {
      top: 0;
      left: 25%;
      width: 384px;
      height: 384px;
      background: var(--primary);
    }

    .orb2 {
      bottom: 0;
      right: 25%;
      width: 384px;
      height: 384px;
      background: #a855f7;
      animation-delay: 8s;
    }

    @keyframes pulse {
      0%, 100% { opacity: 0.3; }
      50% { opacity: 0.6; }
    }

    /* HEADER */
    header {
      position: sticky;
      top: 0;
      z-index: 50;
      border-bottom: 1px solid rgba(255, 255, 255, 0.1);
      background: rgba(0, 0, 0, 0.2);
      backdrop-filter: blur(20px);
    }

    .header-content {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 16px 0;
      position: relative;
      z-index: 10;
    }

    .logo-section {
      display: flex;
      align-items: center;
      gap: 12px;
      color: var(--text-main);
      text-decoration: none;
      font-weight: 700;
      font-size: 20px;
      transition: all 0.3s ease;
    }

    .logo-section:hover .logo-icon {
      box-shadow: 0 0 30px rgba(0, 191, 165, 0.8);
      transform: scale(1.05);
    }

    .logo-icon {
      width: 48px;
      height: 48px;
      border-radius: 16px;
      background: linear-gradient(135deg, var(--primary), var(--primary-dark));
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 0 30px rgba(0, 191, 165, 0.5);
      overflow: hidden;
    }

    .logo-icon img {
      width: 100%;
      height: 100%;
      object-fit: contain;
    }

    .logo-text {
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .logo-brand {
      font-size: 16px;
      font-weight: 700;
      color: var(--text-main);
      line-height: 1;
    }

    .logo-edition {
      font-size: 12px;
      color: var(--primary);
      font-weight: 500;
      line-height: 1;
    }

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

    nav a {
      color: var(--text-muted);
      text-decoration: none;
      font-weight: 500;
      transition: color 0.3s ease;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 16px 32px;
      border-radius: 12px;
      font-weight: 600;
      font-size: 16px;
      transition: all 0.3s ease;
      cursor: pointer;
      border: none;
      text-decoration: none;
    }

    .btn-primary {
      background: linear-gradient(to right, var(--primary), var(--primary-dark));
      color: white;
      box-shadow: 0 8px 24px rgba(0, 191, 165, 0.3);
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 12px 32px rgba(0, 191, 165, 0.5);
    }

    .btn-outline {
      border: 2px solid var(--primary);
      color: var(--primary);
      background: transparent;
    }

    .btn-outline:hover {
      background: rgba(0, 191, 165, 0.1);
    }

    .mobile-menu-btn {
      display: none;
      background: none;
      border: none;
      color: var(--text-muted);
      cursor: pointer;
      width: 32px;
      height: 32px;
    }

    /* HERO SECTION */
    .hero-section {
      padding: 80px 0;
      animation: fadeInDown 0.8s ease-out 0.2s both;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 48px;
      align-items: center;
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 16px;
      background: rgba(0, 191, 165, 0.2);
      border: 1px solid rgba(0, 191, 165, 0.3);
      border-radius: 20px;
      color: var(--primary);
      font-size: 14px;
      margin-bottom: 24px;
    }

    .hero-content h1 {
      font-size: 56px;
      line-height: 1.2;
      margin-bottom: 20px;
      font-weight: 700;
      display: flex;
      gap: 8px;
    }

    .hero-title-main {
      background: linear-gradient(135deg, var(--primary), var(--primary-dark));
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .hero-title-highlight {
      background: linear-gradient(to right, #00bfa5, #00ffcc);
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
      animation: pulse 2s ease-in-out infinite;
    }

    .hero-subtitle {
      font-size: 20px;
      color: var(--text-muted);
      margin-bottom: 30px;
      line-height: 1.6;
    }

    .hero-buttons {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
      margin-bottom: 48px;
    }

    .hero-stats {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 32px;
      margin-top: 48px;
      padding-top: 32px;
      border-top: 1px solid rgba(0, 191, 165, 0.2);
    }

    .stat {
      text-align: center;
    }

    .stat-value {
      font-size: 28px;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 8px;
    }

    .stat-label {
      font-size: 14px;
      color: var(--text-muted);
    }

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

    .hero-image img {
      max-width: 100%;
      height: auto;
      filter: drop-shadow(0 20px 50px rgba(0, 0, 0, 0.5));
    }

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

    .phone-mockup-capybara {
      width: 300px;
      height: 600px;
      background: #000;
      border-radius: 40px;
      border: 8px solid #333;
      position: relative;
      box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
      overflow: hidden;
      display: flex;
      flex-direction: column;
    }
    /* Phone Header Top */
    .phone-header-top {
      background: linear-gradient(135deg, #6b4e8f, #8b5a9f);
      padding: 12px 16px 8px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .phone-title {
      font-size: 18px;
      font-weight: 700;
      color: #fff;
      margin-bottom: 8px;
      text-align: center;
    }

    .phone-nav-tabs {
      display: flex;
      gap: 1px;
      justify-content: center;
      flex-wrap: wrap;
    }

    .nav-tab {
      font-size: 11px;
      color: rgba(255, 255, 255, 0.6);
      padding: 4px 8px;
      border-radius: 8px;
      transition: all 0.2s ease;
      cursor: pointer;
    }

    .nav-tab.active {
      color: #fff;
      background: rgba(255, 255, 255, 0.15);
      font-weight: 600;
    }

    /* Phone Content */
    .phone-screen-content {
      background: linear-gradient(to bottom, #505065, #3a3a48);
      flex: 1;
      padding: 12px;
      overflow-y: auto;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .phone-header {
      display: flex;
      justify-content: flex-start;
    }

    .temperature-badge {
      background: rgba(80, 60, 100, 0.9);
      border-radius: 20px;
      padding: 8px 14px;
      font-weight: 600;
      font-size: 12px;
      color: #fff;
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .devices-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
    }

    .device-card {
      background: #4d4d5f;
      border-radius: 14px;
      padding: 12px;
      display: flex;
      flex-direction: column;
      align-items: flex-start;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
      transition: all 0.2s ease;
    }

    .device-card:active {
      transform: scale(0.96);
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    }

    .device-icon {
      font-size: 24px;
      margin-bottom: 8px;
    }

    .device-name {
      font-weight: 600;
      font-size: 12px;
      color: #ffffff;
      margin-bottom: 2px;
      line-height: 1.2;
    }

    .device-location,
    .device-info {
      font-size: 10px;
      color: #b0b0c0;
      line-height: 1.2;
    }

    /* Phone Bottom Navigation */
    .phone-bottom-nav {
      background: linear-gradient(to right, #9d8b7e, #8b7f6f);
      border-top: 1px solid rgba(0, 0, 0, 0.2);
      padding: 8px 0;
      display: flex;
      justify-content: space-around;
      align-items: center;
      height: 60px;
    }

    .bottom-nav-item {
      background: none;
      border: none;
      color: #e8e8e8;
      cursor: pointer;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 4px;
      padding: 4px;
      transition: all 0.2s ease;
      font-size: 11px;
    }

    .bottom-nav-item.active {
      color: #ffffff;
      font-weight: 600;
    }

    .bottom-nav-item:active {
      transform: scale(0.9);
    }

    .nav-icon {
      font-size: 20px;
    }

    .nav-label {
      font-size: 10px;
    }

    /* Scrollbar */
    .phone-screen-content::-webkit-scrollbar {
      width: 4px;
    }

    .phone-screen-content::-webkit-scrollbar-track {
      background: transparent;
    }

    .phone-screen-content::-webkit-scrollbar-thumb {
      background: rgba(255, 255, 255, 0.2);
      border-radius: 2px;
    }

    .search-bar {
      background: rgba(255, 255, 255, 0.1);
      border-radius: 20px;
      padding: 8px 15px;
      display: flex;
      align-items: center;
      color: var(--text-muted);
    }

    .search-bar span {
      margin-right: 8px;
    }

    .app-item {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 5px 0;
      color: var(--text-muted);
    }

    .app-item.active {
      color: var(--primary);
      font-weight: bold;
    }

    .app-item span:first-child {
      font-size: 1.2rem;
    }

    .capybara-illustration {
      width: 100%;
      height: 40%;
      display: flex;
      justify-content: center;
      align-items: center;
      background-color: var(--bg-card);
    }

    .capybara-illustration img {
      max-width: 90%;
      max-height: 90%;
      object-fit: contain;
    }

    /* FEATURES SECTION */
    .features-section {
      position: relative;
      z-index: 10;
      padding: 96px 0;
      background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.3));
      animation: fadeInDown 0.8s ease-out 0.4s both;
    }

    .section-title {
      font-size: 36px;
      text-align: center;
      margin-bottom: 64px;
      font-weight: 700;
    }

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

    .section-header h2 {
      font-size: 42px;
      font-weight: 400;
      margin-bottom: 16px;
    }

    .section-header p {
      font-size: 20px;
      color: var(--text-muted);
      max-width: 600px;
      margin: 0 auto;
    }

    .features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 32px;
      max-width: 1200px;
      margin: 0 auto;
    }

    .feature-card {
      position: relative;
      background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
      backdrop-filter: blur(10px);
      padding: 32px;
      border-radius: 24px;
      border: 1px solid rgba(255, 255, 255, 0.1);
      transition: all 0.3s ease;
      overflow: hidden;
    }

    .feature-card:hover {
      border-color: rgba(0, 191, 165, 0.5);
      transform: scale(1.05);
      box-shadow: 0 12px 40px rgba(0, 191, 165, 0.15);
    }

    .feature-card::before {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, rgba(0, 191, 165, 0.1), transparent);
      pointer-events: none;
      opacity: 0;
      transition: opacity 0.3s ease;
    }

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

    .feature-icon {
      width: 56px;
      height: 56px;
      background: linear-gradient(135deg, rgba(0, 191, 165, 0.2), rgba(0, 191, 165, 0.05));
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 20px;
      font-size: 28px;
      border: 1px solid rgba(0, 191, 165, 0.2);
    }

    .feature-card h3 {
      font-size: 20px;
      margin-bottom: 8px;
      font-weight: 700;
    }

    .feature-card p {
      color: var(--text-muted);
      font-size: 14px;
    }

    /* PLUGINS SECTION */
    .plugins-section {
      position: relative;
      z-index: 10;
      padding: 96px 0;
      background: linear-gradient(135deg, rgba(0, 191, 165, 0.05), transparent);
      animation: fadeInDown 0.8s ease-out 0.5s both;
    }

    .plugins-content {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 32px;
      max-width: 900px;
      margin: 0 auto;
    }

    .plugins-card {
      background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
      backdrop-filter: blur(10px);
      padding: 40px;
      border-radius: 20px;
      border: 1px solid rgba(0, 191, 165, 0.3);
      text-align: center;
      transition: all 0.3s ease;
    }

    .plugins-card:hover {
      border-color: rgba(0, 191, 165, 0.6);
      transform: translateY(-8px);
      box-shadow: 0 16px 40px rgba(0, 191, 165, 0.2);
    }

    .plugins-icon {
      font-size: 48px;
      margin-bottom: 16px;
    }

    .plugins-card h3 {
      font-size: 20px;
      margin-bottom: 12px;
      font-weight: 700;
    }

    .plugins-card p {
      color: var(--text-muted);
      margin-bottom: 24px;
      font-size: 14px;
      line-height: 1.6;
    }

    :root.light-mode .plugins-card {
      background-color: #f9f9f9;
      border-color: rgba(0, 191, 165, 0.2);
    }

    /* PRICING SECTION */
    .pricing-section {
      padding: 80px 0;
      animation: fadeInDown 0.8s ease-out 0.6s both;
    }

    .pricing-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 32px;
      max-width: 1300px;
      margin: 0 auto;
    }

    .pricing-card {
      background-color: var(--bg-card);
      padding: 32px;
      border-radius: var(--border-radius);
      border: 1px solid var(--border-color);
      transition: all 0.3s ease;
    }

    .pricing-card:hover {
      transform: translateY(-8px);
    }

    .pricing-card.featured {
      background: linear-gradient(135deg, var(--primary), var(--primary-dark));
      border: none;
      transform: scale(1.05);
      z-index: 10;
      box-shadow: 0 20px 50px rgba(0, 191, 165, 0.2);
      color: #fff;
    }

    .pricing-card.featured:hover {
      transform: scale(1.1);
      border-color: rgba(0, 191, 165, 0.8);
      box-shadow: 0 24px 60px rgba(0, 191, 165, 0.3);
    }

    .pricing-badge {
      position: absolute;
      top: -14px;
      left: 50%;
      transform: translateX(-50%);
      background: linear-gradient(135deg, #fbbf24, #f97316);
      backdrop-filter: blur(10px);
      color: #ffffff;
      padding: 10px 20px;
      border-radius: 24px;
      font-size: 13px;
      font-weight: 700;
      border: 1px solid rgba(255, 255, 255, 0.2);
      box-shadow: 0 8px 24px rgba(249, 115, 22, 0.3);
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .pricing-card.featured .pricing-badge {
      background: linear-gradient(135deg, #fbbf24, #f97316);
      border: 1px solid rgba(255, 255, 255, 0.3);
      color: #ffffff;
      box-shadow: 0 8px 24px rgba(249, 115, 22, 0.4);
    }

    .plan-name {
      font-size: 24px;
      margin-bottom: 8px;
      font-weight: 700;
    }

    .plan-price {
      font-size: 36px;
      font-weight: 800;
      background: linear-gradient(to right, var(--primary), #00ffcc);
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
      margin-bottom: 24px;
    }

    .pricing-card.featured .plan-price {
      background: linear-gradient(to right, #ffffff, #aab8c5);
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .plan-period {
      font-size: 14px;
      color: var(--text-muted);
      margin-bottom: 24px;
    }

    .pricing-card.featured .plan-period {
      color: rgba(255, 255, 255, 0.9);
    }

    /* PLUGINS PAGE SPECIFIC STYLES */
    .plugins-management {
      padding: 60px 0 100px;
    }

    .plugins-page-header {
      text-align: center;
      margin-bottom: 48px;
    }

    .plugins-page-header h1 {
      font-size: 48px;
      margin-bottom: 12px;
      color: var(--text-main);
    }

    .plugins-page-header p {
      font-size: 18px;
      color: var(--text-muted);
      max-width: 600px;
      margin: 0 auto;
    }

    .plugins-controls {
      display: flex;
      flex-wrap: wrap;
      gap: 24px;
      margin-bottom: 48px;
      align-items: center;
    }

    .plugin-card {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--border-radius);
      padding: 16px;
      transition: all 0.3s ease;
    }

    .plugin-card:hover {
      background: rgba(255, 255, 255, 0.08);
      border-color: rgba(255, 255, 255, 0.2);
      transform: translateY(-4px);
    }

    .plugin-card.update-available {
      border-color: rgba(255, 107, 107, 0.5);
      background: rgba(255, 107, 107, 0.05);
    }

    .plugin-card.up-to-date {
      border-color: rgba(107, 255, 107, 0.3);
      background: rgba(107, 255, 107, 0.02);
    }

    .plugin-header {
      display: flex;
      justify-content: space-between;
      align-items: flex-start;
      margin-bottom: 15px;
      gap: 10px;
    }

    .plugin-title {
      width: 100%;
    }

    .plugin-title h3 {
      margin: 0 0 4px 0;
      font-size: 16px;
      color: #fff;
    }

    .plugin-model {
      margin: 0 0 4px 0;
      font-size: 12px;
      color: rgba(255, 255, 255, 0.6);
      font-family: monospace;
    }

    .plugin-status {
      margin: 0 0 4px 0;
      font-size: 12px;
      padding: 4px 8px;
      border-radius: 6px;
      background: rgba(255, 255, 255, 0.1);
      white-space: nowrap;
    }

    .status-update {
      background: rgba(255, 107, 107, 0.3) !important;
      color: #ff6b6b;
    }

    .status-current {
      background: rgba(107, 255, 107, 0.3) !important;
      color: #6bff6b;
    }

    .plugin-info {
      display: flex;
      flex-direction: column;
      gap: 8px;
      padding: 12px 0;
      border-top: 1px solid rgba(255,255,255,0.05);
    }

    .info-row {
      display: flex;
      justify-content: space-between;
      font-size: 13px;
      gap: 8px;
    }

    .info-row .label {
      color: rgba(255, 255, 255, 0.7);
      font-weight: 500;
    }

    .info-row .value {
      color: #fff;
      font-family: monospace;
      text-align: right;
    }

    .version {
      font-weight: 600;
      padding: 2px 6px;
      border-radius: 4px;
    }

    .version.current {
      background: rgba(100, 200, 255, 0.2);
      color: #64c8ff;
    }

    .version.latest {
      background: rgba(107, 255, 107, 0.2);
      color: #6bff6b;
    }

    .plugin-changelog {
      padding: 10px 0;
      border-top: 1px solid rgba(255,255,255,0.05);
      border-bottom: 1px solid rgba(255,255,255,0.05);
    }

    .changelog-label {
      font-size: 11px;
      color: rgba(255, 255, 255, 0.6);
      text-transform: uppercase;
      margin: 0 0 6px 0;
      font-weight: 600;
    }

    .changelog-text {
      margin: 0;
      font-size: 13px;
      color: rgba(255, 255, 255, 0.9);
      line-height: 1.4;
    }

    .plugin-actions {
      margin-top: 12px;
      display: flex;
      gap: 10px;
    }

    .btn-download {
      flex: 1;
      padding: 8px 12px;
      background: rgba(255, 107, 107, 0.2);
      border: 1px solid rgba(255, 107, 107, 0.5);
      color: #ff6b6b;
      text-decoration: none;
      border-radius: 6px;
      font-size: 13px;
      font-weight: 500;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
      transition: all 0.3s ease;
      cursor: pointer;
    }

    .btn-download:hover {
      background: rgba(255, 107, 107, 0.3);
      border-color: rgba(255, 107, 107, 0.7);
    }

    .plugins-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 16px;
    }

    @media (max-width: 768px) {
      .plugins-grid {
        grid-template-columns: 1fr;
      }

      .plugin-header {
        flex-direction: column;
        align-items: flex-start;
      }

      .plugin-status {
        align-self: flex-end;
      }
    }

    .plugins-stats {
      display: flex;
      gap: 20px;
      margin-top: 30px;
      margin-bottom: 40px;
      flex-wrap: wrap;
    }

    .stat-box {
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 8px;
      padding: 15px 25px;
      text-align: center;
      flex: 1;
      min-width: 150px;
    }

    .stat-label {
      display: block;
      font-size: 12px;
      color: rgba(255, 255, 255, 0.7);
      text-transform: uppercase;
      margin-bottom: 8px;
    }

    .stat-value {
      display: block;
      font-size: 28px;
      font-weight: bold;
      color: #fff;
    }

    @media (max-width: 768px) {
      .plugins-stats {
        gap: 10px;
      }

      .stat-box {
        padding: 12px 15px;
        flex: 1;
        min-width: 100px;
      }

      .stat-value {
        font-size: 24px;
      }
    }

    .plugins-controls {
      display: flex;
      gap: 20px;
      align-items: center;
      margin-bottom: 30px;
      flex-wrap: wrap;
    }

    .plugins-controls .plugins-filters {
      display: flex;
      gap: 10px;
      margin-bottom: 0;
      flex-wrap: wrap;
      flex: 0 1 auto;
    }

    .plugins-controls .search-box {
      margin: 0;
      display: flex;
      justify-content: flex-start;
      flex: 1 1 300px;
      min-width: 250px;
    }

    .plugins-controls .search-input {
      max-width: 100%;
      width: 100%;
    }

    @media (max-width: 768px) {
      .plugins-controls {
        flex-direction: column;
        gap: 15px;
      }

      .plugins-controls .search-box {
        flex: 1 1 100%;
      }

      .plugins-controls .search-input {
        width: 100%;
      }
    }

    .plugins-filters {
      display: flex;
      gap: 10px;
      margin-bottom: 30px;
      flex-wrap: wrap;
    }

    .filter-btn {
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 10px 16px;
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.1);
      color: rgba(255, 255, 255, 0.7);
      border-radius: 8px;
      cursor: pointer;
      font-size: 14px;
      font-weight: 500;
      transition: all 0.3s ease;
    }

    .filter-btn:hover {
      background: rgba(255, 255, 255, 0.08);
      border-color: rgba(255, 255, 255, 0.2);
      color: #fff;
    }

    .filter-btn.active {
      background: rgba(107, 255, 107, 0.2);
      border-color: rgba(107, 255, 107, 0.5);
      color: #6bff6b;
    }

    .filter-icon {
      font-size: 16px;
    }

    @media (max-width: 768px) {
      .plugins-filters {
        gap: 8px;
      }

      .filter-btn {
        padding: 8px 12px;
        font-size: 13px;
      }
    }

    .plugin-card.standard-plugin {
      border-color: rgba(100, 150, 200, 0.3);
      background: rgba(100, 150, 200, 0.02);
    }

    .status-standard {
      background: rgba(100, 150, 200, 0.2) !important;
      color: #64b0ff !important;
    }

    .plugin-note {
      display: flex;
      align-items: center;
      gap: 8px;
      margin-top: 12px;
      padding: 10px;
      background: rgba(100, 150, 200, 0.15);
      border-radius: 6px;
      font-size: 12px;
      color: rgba(100, 150, 200, 0.9);
    }

    .plugin-note .note-icon {
      font-size: 14px;
    }

    .plugin-note .note-text {
      font-weight: 500;
    }

    /* SEARCH BOX */
    .search-box {
      margin: 32px 0;
      display: flex;
      justify-content: center;
    }

    .search-input {
      width: 100%;
      max-width: 500px;
      padding: 12px 20px;
      background: rgba(255, 255, 255, 0.05);
      border: 2px solid rgba(0, 191, 165, 0.3);
      border-radius: 12px;
      color: var(--text-main);
      font-size: 16px;
      transition: all 0.3s ease;
    }

    .search-input::placeholder {
      color: var(--text-muted);
    }

    .search-input:focus {
      outline: none;
      background: rgba(255, 255, 255, 0.08);
      border-color: rgba(0, 191, 165, 0.6);
      box-shadow: 0 0 20px rgba(0, 191, 165, 0.2);
    }

    :root.light-mode .search-input {
      background: rgba(0, 0, 0, 0.05);
      border-color: rgba(0, 191, 165, 0.5);
      color: #000;
    }

    :root.light-mode .search-input:focus {
      background: rgba(0, 0, 0, 0.08);
      border-color: rgba(0, 191, 165, 0.8);
    }

    /* Features List */
    .features-list {
      list-style: none;
      margin-bottom: 32px;
    }

    .features-list li {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      margin-bottom: 16px;
      font-size: 14px;
    }

    .features-list .check {
      color: var(--primary);
      font-weight: 700;
      flex-shrink: 0;
      width: 20px;
    }

    .pricing-card.featured .features-list .check {
      color: #00ffcc;
    }

    .btn-pricing {
      width: 100%;
      padding: 16px 24px;
      border-radius: 12px;
      font-weight: 600;
      font-size: 15px;
      transition: all 0.3s ease;
      cursor: pointer;
      border: none;
      text-decoration: none;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
    }

    /* Trial Plan Button */
    .pricing-card:not(.featured) .btn-pricing {
      border: 2px solid var(--primary);
      color: var(--primary);
      background: transparent;
    }

    .pricing-card:not(.featured) .btn-pricing:hover {
      background: rgba(0, 191, 165, 0.1);
      box-shadow: 0 8px 24px rgba(0, 191, 165, 0.2);
      transform: translateY(-2px);
    }

    /* LOADING */
    .loading {
      display: flex;
      justify-content: center;
      align-items: center;
      padding: 60px 20px;
      grid-column: 1 / -1;
    }

    .spinner {
      width: 48px;
      height: 48px;
      border: 4px solid rgba(255, 255, 255, 0.1);
      border-top-color: #6bff6b;
      border-radius: 50%;
      animation: spin 0.8s linear infinite;
    }

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

    @media (max-width: 768px) {
      .spinner {
        width: 40px;
        height: 40px;
        border-width: 3px;
      }
    }
    
    /* Featured (Pro) Plan Button */
    .pricing-card.featured .btn-primary {
      background-color: #ffffff;
      width: 100%;
      padding: 16px 24px;
      border-radius: 12px;
      border: none;
      font-weight: 700;
      font-size: 15px;
      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
      letter-spacing: 0.5px;
    }

    .pricing-card.featured .btn-primary:hover {
      background-color: #f0f0f0;
      box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
      transform: translateY(-2px);
    }

    /* Premium Plan Button */
    .pricing-card:nth-child(3) .btn-primary {
      background: linear-gradient(135deg, #a855f7, #9333ea);
      color: #ffffff;
      width: 100%;
      padding: 16px 24px;
      border-radius: 12px;
      border: none;
      font-weight: 600;
      font-size: 15px;
      box-shadow: 0 8px 24px rgba(168, 85, 247, 0.3);
    }

    .pricing-card:nth-child(3) .btn-primary:hover {
      background: linear-gradient(135deg, #9333ea, #7e22ce);
      box-shadow: 0 12px 32px rgba(168, 85, 247, 0.4);
      transform: translateY(-2px);
    }

    /* CTA SECTION */
    .cta-section {
      position: relative;
      z-index: 10;
      padding: 96px 0;
    }

    .cta-content {
      border-radius: 24px;
      padding: 80px;
      text-align: center;
      position: relative;
      overflow: hidden;
      background: linear-gradient(135deg, rgba(0, 191, 165, 0.1), rgba(255, 255, 255, 0.05));
      backdrop-filter: blur(10px);
      border: 1px solid rgba(0, 191, 165, 0.3);
      box-shadow: 0 8px 32px rgba(0, 191, 165, 0.15);
    }

    .cta-content h2 {
      font-size: 36px;
      font-weight: 700;
      margin-bottom: 16px;
      position: relative;
      z-index: 1;
    }

    .cta-content p {
      font-size: 18px;
      max-width: 600px;
      margin: 0 auto 32px;
      position: relative;
      z-index: 1;
    }

    /* FOOTER */
    footer {
      position: relative;
      z-index: 10;
      border-top: 1px solid rgba(255, 255, 255, 0.1);
      background: var(--bg-dark);
      backdrop-filter: blur(20px);
      padding: 48px 0;
    }

    .footer-content {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 48px;
      margin-bottom: 48px;
    }

    .footer-col h3 {
      font-size: 16px;
      font-weight: 700;
      margin-bottom: 16px;
    }

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

    .footer-col ul li {
      margin-bottom: 12px;
    }

    .footer-col ul a {
      color: var(--text-muted);
      text-decoration: none;
      transition: color 0.3s ease;
      font-size: 14px;
    }

    .footer-col ul a:hover {
      color: var(--primary);
    }

    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.1);
      padding-top: 24px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 16px;
      font-size: 14px;
      color: var(--text-muted);
    }

    .social-links {
      display: flex;
      gap: 16px;
    }

    /* LANG TOGGLE */
    .lang-toggle {
      position: relative;
      cursor: pointer;
      user-select: none;
      width: 100%;
    }

    .lang-dropdown {
      position: absolute;
      top: 100%;
      right: 0;
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: 12px;
      min-width: 160px;
      opacity: 0;
      visibility: hidden;
      transform: translateY(-10px);
      transition: all 0.3s ease;
      z-index: 100;
      margin-top: 8px;
      box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
      overflow: hidden;
    }

    .lang-toggle:hover .lang-dropdown {
      opacity: 1;
      visibility: visible;
      transform: translateY(0);
    }

    .lang-option {
      display: block;
      width: 100%;
      padding: 12px 16px;
      background: none;
      border: none;
      text-align: left;
      color: var(--text-muted);
      cursor: pointer;
      transition: all 0.2s ease;
      font-size: 14px;
      font-weight: 500;
    }

    .lang-option:hover {
      background: rgba(0, 191, 165, 0.1);
      color: var(--primary);
    }

    .lang-option.active {
      background: rgba(0, 191, 165, 0.2);
      color: var(--primary);
      font-weight: 600;
    }

    /* Light mode */
    :root.light-mode .lang-dropdown {
      background: #ffffff;
      border-color: #e0e0e0;
    }

    :root.light-mode .lang-option {
      color: #666666;
    }

    :root.light-mode .lang-option:hover {
      background: rgba(0, 191, 165, 0.08);
      color: var(--primary);
    }

    :root.light-mode .lang-option.active {
      background: rgba(0, 191, 165, 0.15);
    }

    /* THEME TOGGLE */
    #theme-toggle {
      display: flex;
      background: none;
      border: none;
      color: var(--text-muted);
      cursor: pointer;
      transition: color 0.3s ease;
    }

    #theme-toggle:hover svg {
      transform: rotate(180deg);
    }

    #theme-toggle svg {
      transition: transform 0.6s ease;
    }

    /* SCROLL TO TOP BUTTON */
    .scroll-to-top {
      position: fixed;
      bottom: 24px;
      right: 24px;
      width: 56px;
      height: 56px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--primary), var(--primary-dark));
      color: white;
      border: none;
      cursor: pointer;
      display: none;
      align-items: center;
      justify-content: center;
      transition: all 0.3s ease;
      z-index: 40;
      box-shadow: 0 8px 24px rgba(0, 191, 165, 0.3);
      position: fixed;
      overflow: hidden;
    }

    .scroll-to-top.show {
      display: flex;
    }

    .scroll-to-top:hover {
      transform: translateY(-4px);
      box-shadow: 0 12px 32px rgba(0, 191, 165, 0.5);
    }

    .scroll-to-top:hover::after {
      opacity: 1;
      visibility: visible;
    }

    .scroll-to-top:active {
      transform: translateY(-2px);
    }

    /* Circular progress indicator */
    .scroll-to-top::before {
      content: '';
      position: absolute;
      inset: 0;
      border-radius: 50%;
      z-index: 1;
      background: none;
      pointer-events: none;
    }

    .scroll-to-top svg.progress-ring {
      position: absolute;
      top: 0; left: 0;
      width: 100%; height: 100%;
      z-index: 2;
      pointer-events: none;
    }

    /* Tooltip "Back to top" */
    .scroll-to-top::after {
      content: 'Back to top';
      position: absolute;
      bottom: 100%;
      left: 50%;
      transform: translateX(-50%);
      background: #2a2a3e;
      color: white;
      padding: 8px 12px;
      border-radius: 6px;
      font-size: 12px;
      font-weight: 600;
      white-space: nowrap;
      margin-bottom: 8px;
      opacity: 0;
      visibility: hidden;
      transition: opacity 0.3s ease, visibility 0.3s ease;
      pointer-events: none;
      letter-spacing: 0.3px;
      z-index: 2;
    }

    /* LIGHT THEME */
    :root.light-mode {
      --bg-dark: #f5f5f7;
      --bg-card: #ffffff;
      --primary: #00bfa5;
      --primary-dark: #00897b;
      --text-main: #1e1e2e;
      --text-muted: #666666;
      --border-color: #e0e0e0;
    }

    :root.light-mode nav {
      background-color: rgba(255, 255, 255, 0.95);
      border-bottom-color: #e0e0e0;
    }

    :root.light-mode nav a:not(.btn) {
      color: #666666;
    }

    :root.light-mode nav a:not(.btn):hover {
      color: var(--primary);
    }

    :root.light-mode header {
      background-color: rgba(255, 255, 255, 0.95);
      border-bottom-color: #e0e0e0;
    }

    :root.light-mode .feature-card {
      background-color: #f9f9f9;
    }

    :root.light-mode .features-section {
      background: linear-gradient(to bottom, transparent, rgba(0, 191, 165, 0.08));
    }

    :root.light-mode .pricing-card {
      background-color: #ffffff;
    }

    :root.light-mode .phone-screen-content {
      background: linear-gradient(to bottom, #f5f0f8, #f0ebe5);
    }

    :root.light-mode footer {
      border-top-color: #e0e0e0;
    }

    :root.light-mode .scroll-to-top {
      box-shadow: 0 8px 24px rgba(0, 191, 165, 0.2);
    }

    :root.light-mode .scroll-to-top:hover {
      box-shadow: 0 12px 32px rgba(0, 191, 165, 0.3);
    }

    :root.light-mode .device-card {
      background: #ffffff;
      border: 1px solid #e0e0e0;
      box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    }

    :root.light-mode .device-card:active {
      box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
    }

    :root.light-mode .device-name {
      color: #1a1a1a;
    }

    :root.light-mode .device-location,
    :root.light-mode .device-info {
      color: #666666;
    }

    :root.light-mode .temperature-badge {
      background: rgba(107, 78, 143, 0.15);
      color: #6b4e8f;
    }

    :root.light-mode .phone-header-top {
      background: linear-gradient(135deg, #e8dff0, #f0e8f5);
    }

    :root.light-mode .nav-tab {
      color: rgba(80, 60, 100, 0.6);
    }

    :root.light-mode .nav-tab.active {
      color: #6b4e8f;
      background: rgba(107, 78, 143, 0.1);
    }

    :root.light-mode .phone-bottom-nav {
      background: linear-gradient(to right, #e8ddd2, #f0e8e0);
      border-top-color: #d0d0d0;
    }

    :root.light-mode .bottom-nav-item {
      color: #666666;
    }

    :root.light-mode .bottom-nav-item.active {
      color: #00bfa5;
    }

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

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

    /* Toast Notification */
    .toast-notification {
      position: absolute;
      bottom: 70px;
      left: 50%;
      transform: translateX(-50%) translateY(20px);
      background: linear-gradient(135deg, #00bfa5, #00897b);
      color: white;
      padding: 12px 24px;
      border-radius: 24px;
      font-weight: 600;
      font-size: 14px;
      z-index: 100;
      opacity: 0;
      transition: opacity 0.3s ease, transform 0.3s ease;
      box-shadow: 0 8px 24px rgba(49, 65, 62, 0.3);
      white-space: nowrap;
    }

    .toast-notification.show {
      opacity: 1;
      transform: translateX(-50%) translateY(0);
    }

    /* RESPONSIVE */
    @media (max-width: 768px) {
      nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: rgba(30, 30, 46, 0.98);
        backdrop-filter: blur(4px);
        flex-direction: column;
        gap: 16px;
        padding: 20px 24px;
        border-bottom: 1px solid var(--border-color);
      }

      nav.active {
        display: flex;
      }

      nav a {
        width: 100%;
      }

      nav .btn {
        width: 100%;
      }

      .mobile-menu-btn {
        display: block;
      }

      .mobile-menu-btn.active svg {
        stroke: var(--primary);
      }

      .hero-grid {
        grid-template-columns: 1fr;
        gap: 30px;
      }

      .hero-content h1 {
        font-size: 36px;
      }

      .hero-content h1 img {
        height: 30px;
      }

      nav {
        display: none;
      }

      .mobile-menu-btn {
        display: block;
      }

      .pricing-card.featured {
        transform: none;
      }

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

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

      .footer-links {
        justify-content: center;
      }

      .scroll-to-top {
        bottom: 16px;
        right: 16px;
        width: 44px;
        height: 44px;
        font-size: 20px;
      }

      .pricing-badge {
        position: relative;
        margin-bottom: 10px;
      }
    }

    /* Light mode - Plugin cards */
    :root.light-mode .plugin-card {
      background: #f5f5f7;
      border-color: #e0e0e0;
    }

    :root.light-mode .plugin-card:hover {
      border-color: var(--primary);
      background: #f0f8f7;
    }

    :root.light-mode .plugin-header {
      border-bottom-color: #e0e0e0;
    }

    :root.light-mode .plugin-title h3 {
      color: #1a1a1a;
    }

    :root.light-mode .plugin-model {
      color: #666;
    }

    :root.light-mode .plugin-status {
      background: rgba(0, 191, 165, 0.1);
      color: var(--primary);
    }

    :root.light-mode .info-row .label {
      color: #666;
    }

    :root.light-mode .info-row .value {
      color: #1a1a1a;
    }

    :root.light-mode .version.current,
    :root.light-mode .version.latest {
      color: var(--primary);
    }

    :root.light-mode .plugin-changelog {
      border-color: #e0e0e0;
    }

    :root.light-mode .changelog-label {
      color: #1a1a1a;
    }

    :root.light-mode .changelog-text {
      color: #666;
    }

    :root.light-mode .plugin-note {
      background: rgba(0, 191, 165, 0.05);
      border-color: rgba(0, 191, 165, 0.2);
    }

    :root.light-mode .plugin-note .note-text {
      color: var(--primary);
    }

    /* Light mode - Plugin stats and controls */
    :root.light-mode .plugins-stats {
      gap: 15px;
    }

    :root.light-mode .stat-box {
      background: #f9f9f9;
      border-color: #e0e0e0;
    }

    :root.light-mode .stat-label {
      color: #666666;
    }

    :root.light-mode .stat-value {
      color: var(--primary);
    }

    :root.light-mode .plugins-controls {
      margin-bottom: 30px;
    }

    :root.light-mode .plugins-controls .plugins-filters {
      flex-wrap: wrap;
    }

    :root.light-mode .filter-btn {
      background: #f5f5f5;
      border-color: #e0e0e0;
      color: #666666;
    }

    :root.light-mode .filter-btn:hover {
      background: #eeeeee;
      border-color: var(--primary);
      color: var(--primary);
    }

    :root.light-mode .filter-btn.active {
      background: rgba(0, 191, 165, 0.1);
      border-color: var(--primary);
      color: var(--primary);
    }