/* ========== VARIABLES ========== */
    :root {
      --primary-500: #00B3A4;
      --primary-600: #009688;
      --primary-700: #007F77;
      --primary-900: #004D47;
      --neutral-900: #111827;
      --neutral-800: #1F2937;
      --neutral-700: #374151;
      --neutral-600: #4B5563;
      --neutral-500: #6B7280;
      --neutral-400: #9CA3AF;
      --neutral-300: #D1D5DB;
      --neutral-200: #E5E7EB;
      --neutral-100: #F3F4F6;
      --neutral-50: #F9FAFB;
      --accent-50: #E6FFFB;
      --glass-bg: rgba(255, 255, 255, 0.08);
      --glass-border: rgba(255, 255, 255, 0.12);
      --whatsapp-green: #25D366;
      --whatsapp-dark: #128C4C;
    }

    /* ========== RESET & BASE ========== */
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
      background: var(--neutral-900);
      color: var(--neutral-100);
      line-height: 1.6;
      overflow-x: hidden;
      margin: 0;
      min-height: 100vh;
    }

    /* ========== UTILITIES ========== */
    .page-wrapper {
      display: flex;
      flex-direction: column;
      min-height: 100vh;
    }

    .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 2rem;
    }

    .gradient-text {
      background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-600) 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .glass-effect {
      background: var(--glass-bg);
      backdrop-filter: blur(20px) saturate(180%);
      border: 1px solid var(--glass-border);
    }

    /* ========== ANIMATED BACKGROUND ========== */
    .animated-bg {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      z-index: -1;
      overflow: hidden;
    }

    .bg-orb {
      position: absolute;
      border-radius: 50%;
      background: radial-gradient(circle, var(--primary-500) 0%, transparent 70%);
      animation: float 20s infinite ease-in-out;
      opacity: 0.1;
    }

    .bg-orb:nth-child(1) {
      width: 300px;
      height: 300px;
      top: 10%;
      left: 10%;
      animation-delay: 0s;
    }

    .bg-orb:nth-child(2) {
      width: 200px;
      height: 200px;
      top: 50%;
      right: 15%;
      animation-delay: -7s;
    }

    .bg-orb:nth-child(3) {
      width: 400px;
      height: 400px;
      bottom: 10%;
      left: 20%;
      animation-delay: -14s;
    }

    @keyframes float {
      0%, 100% { transform: translate3d(0, 0, 0); }
      25% { transform: translate3d(15px, -10px, 0); }
      50% { transform: translate3d(-10px, 15px, 0); }
      75% { transform: translate3d(-15px, -5px, 0); }
    }

    /* ========== HEADER ========== */
    .header {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 1000;
      padding: 1rem 0;
      background: rgba(17, 24, 39, 0.9);
      backdrop-filter: blur(20px);
      border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .header-content {
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    .logo {
      font-size: 1.5rem;
      font-weight: 800;
      color: var(--primary-500);
      text-decoration: none;
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }

    .nav {
      display: flex;
      gap: 2rem;
      list-style: none;
    }

    .nav a {
      color: var(--neutral-300);
      text-decoration: none;
      font-weight: 500;
      position: relative;
      transition: color 0.3s ease;
    }

    .nav a:hover {
      color: var(--primary-500);
    }

    .nav a::after {
      content: '';
      position: absolute;
      bottom: -5px;
      left: 0;
      width: 0;
      height: 2px;
      background: var(--primary-500);
      transition: width 0.3s ease;
    }

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

    .cta-button {
      background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-600) 100%);
      color: white;
      padding: 0.75rem 1.5rem;
      border-radius: 50px;
      text-decoration: none;
      font-weight: 600;
      transition: all 0.3s ease;
      position: relative;
      overflow: hidden;
    }

    .cta-button:hover {
      transform: translateY(-2px);
      box-shadow: 0 10px 30px rgba(0, 179, 164, 0.3);
    }

    /* ========== HERO SECTION ========== */
    .hero {
      min-height: 100vh;
      display: flex;
      align-items: center;
      position: relative;
      overflow: hidden;
      padding-top: 6rem;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 4rem;
      align-items: center;
      padding: 2rem 0;
    }

    .hero-content h1 {
      font-size: clamp(2.5rem, 5vw, 4rem);
      font-weight: 900;
      line-height: 1.1;
      margin-bottom: 1.5rem;
      background: linear-gradient(135deg, white 0%, var(--whatsapp-green) 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .hero-content p {
      font-size: 1.25rem;
      color: var(--neutral-400);
      margin-bottom: 2rem;
      max-width: 500px;
    }

    .hero-buttons {
      display: flex;
      gap: 1rem;
      flex-wrap: wrap;
    }

    .btn-primary {
      background: linear-gradient(135deg, var(--whatsapp-green) 0%, var(--whatsapp-dark) 100%);
      color: white;
      padding: 1rem 2rem;
      border-radius: 50px;
      text-decoration: none;
      font-weight: 600;
      transition: all 0.3s ease;
      position: relative;
      overflow: hidden;
    }

    .btn-primary:hover {
      transform: translateY(-3px);
      box-shadow: 0 20px 40px rgba(37, 211, 102, 0.3);
    }

    .btn-secondary {
      background: transparent;
      color: var(--neutral-300);
      padding: 1rem 2rem;
      border: 2px solid var(--neutral-700);
      border-radius: 50px;
      text-decoration: none;
      font-weight: 600;
      transition: all 0.3s ease;
    }

    .btn-secondary:hover {
      border-color: var(--whatsapp-green);
      color: var(--whatsapp-green);
      background: rgba(37, 211, 102, 0.1);
    }

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

    .whatsapp-preview {
      background: none;
      transition: transform 0.3s ease;
      width: 100%;
    }

    .whatsapp-preview:hover {
      transform: scale(1.05);
    }

    /* ========== FEATURES SECTION ========== */
    .features {
      padding: 8rem 0;
      position: relative;
    }

    .section-header {
      text-align: center;
      margin-bottom: 4rem;
    }

    .section-header h2 {
      font-size: clamp(2rem, 4vw, 3rem);
      font-weight: 800;
      margin-bottom: 1rem;
    }

    .section-header p {
      font-size: 1.25rem;
      color: var(--neutral-400);
      max-width: 600px;
      margin: 0 auto;
    }

    .features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
      gap: 2rem;
      margin-top: 4rem;
    }

    .feature-card {
      background: linear-gradient(135deg, var(--neutral-800) 0%, var(--neutral-900) 100%);
      border: 1px solid var(--neutral-700);
      border-radius: 24px;
      padding: 2.5rem;
      position: relative;
      overflow: hidden;
      transition: all 0.4s ease;
      cursor: pointer;
    }

    .feature-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 2px;
      background: linear-gradient(90deg, var(--whatsapp-green), var(--whatsapp-dark));
      transform: scaleX(0);
      transition: transform 0.4s ease;
    }

    .feature-card:hover::before {
      transform: scaleX(1);
    }

    .feature-card:hover {
      transform: translateY(-10px);
      border-color: var(--whatsapp-green);
      box-shadow: 0 25px 50px rgba(37, 211, 102, 0.15);
    }

    .feature-icon {
      width: 60px;
      height: 60px;
      background: linear-gradient(135deg, var(--whatsapp-green), var(--whatsapp-dark));
      border-radius: 16px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 1.5rem;
      font-size: 1.5rem;
      color: white;
    }

    .feature-card h3 {
      font-size: 1.5rem;
      font-weight: 700;
      margin-bottom: 1rem;
      color: white;
    }

    .feature-card p {
      color: var(--neutral-400);
      line-height: 1.6;
    }

    /* ========== NEXTBOARD WHATSAPP SECTION ========== */
    .nextboard-whatsapp {
      padding: 4rem 0 8rem 0;
      /*background: linear-gradient(135deg, var(--neutral-800) 0%, var(--neutral-900) 100%);*/
      position: relative;
      overflow: hidden;
    }

    .nextboard-whatsapp::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="1" fill="%2300B3A4" opacity="0.1"/></svg>') repeat;
      background-size: 50px 50px;
      animation: drift 20s linear infinite;
    }

    @keyframes drift {
      0% { transform: translate(0, 0); }
      100% { transform: translate(50px, 50px); }
    }

    .nextboard-content {
      position: relative;
      z-index: 2;
    }

    .nextboard-header {
      text-align: center;
      margin-bottom: 4rem;
    }

    .nextboard-logo-container {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 1rem;
      margin-bottom: 1.5rem;
    }

    .nextboard-logo-img {
      height: 50px;
      width: auto;
    }

    .nextboard-title {
      font-size: clamp(2rem, 4vw, 3rem);
      font-weight: 900;
      background: linear-gradient(135deg, var(--primary-500) 0%, white 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      margin: 0;
    }

    .nextboard-subtitle {
      font-size: 1.25rem;
      color: var(--neutral-400);
      max-width: 700px;
      margin: 0 auto;
      line-height: 1.6;
    }

    .nextboard-preview {
      margin: 4rem 0;
      display: flex;
      justify-content: center;
    }

    .dashboard-mockup {
      background: var(--glass-bg);
      backdrop-filter: blur(20px);
      border: 1px solid var(--glass-border);
      border-radius: 24px;
      overflow: hidden;
      max-width: 800px;
      width: 100%;
      box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease;
    }

    .dashboard-mockup:hover {
      transform: translateY(-10px);
    }

    .dashboard-header {
      background: var(--neutral-800);
      padding: 1rem 2rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
      border-bottom: 1px solid var(--neutral-700);
    }

    .dashboard-nav {
      display: flex;
      gap: 2rem;
    }

    .nav-item {
      padding: 0.5rem 1rem;
      border-radius: 8px;
      font-weight: 500;
      color: var(--neutral-400);
      transition: all 0.3s ease;
      cursor: pointer;
    }

    .nav-item.active {
      background: var(--primary-500);
      color: white;
    }

    .nav-item:not(.active):hover {
      color: var(--primary-500);
      background: rgba(0, 179, 164, 0.1);
    }

    .user-profile {
      background: var(--primary-500);
      color: white;
      padding: 0.5rem 1rem;
      border-radius: 20px;
      font-size: 0.9rem;
      font-weight: 600;
    }

    .dashboard-content {
      padding: 2rem;
      min-height: 420px;
    }

    .dashboard-section {
      display: block;
    }

    .dashboard-section.hidden {
      display: none;
    }

    /* Dashboard Section Styles */
    .dashboard-widgets {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 2rem;
      margin-top: 2rem;
    }

    .widget {
      background: var(--neutral-700);
      border-radius: 16px;
      padding: 1.5rem;
    }

    .widget h4 {
      color: var(--primary-500);
      font-size: 1.1rem;
      font-weight: 700;
      margin-bottom: 1rem;
    }

    .activity-item {
      display: flex;
      align-items: flex-start;
      gap: 1rem;
      padding: 0.75rem 0;
      border-bottom: 1px solid var(--neutral-600);
    }

    .activity-item:last-child {
      border-bottom: none;
    }

    .activity-icon {
      width: 30px;
      height: 30px;
      background: var(--primary-500);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.9rem;
      flex-shrink: 0;
    }

    .activity-title {
      color: white;
      font-weight: 500;
      font-size: 0.9rem;
      margin-bottom: 0.25rem;
    }

    .activity-time {
      color: var(--neutral-400);
      font-size: 0.8rem;
    }

    .quick-stat-item {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 0.5rem 0;
      border-bottom: 1px solid var(--neutral-600);
    }

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

    .quick-stat-label {
      color: var(--neutral-400);
      font-size: 0.9rem;
    }

    .quick-stat-value {
      color: white;
      font-weight: 600;
    }

    /* Conversations Section Styles */
    .conversations-header {
      margin-bottom: 1.5rem;
    }

    .search-filters {
      display: flex;
      gap: 1rem;
      align-items: center;
    }

    .search-input {
      flex: 1;
      padding: 0.75rem 1rem;
      background: var(--neutral-700);
      border: 1px solid var(--neutral-600);
      border-radius: 8px;
      color: white;
      outline: none;
      cursor: default;
      pointer-events: none;
    }

    .filter-select {
      padding: 0.75rem 1rem;
      background: var(--neutral-700);
      border: 1px solid var(--neutral-600);
      border-radius: 8px;
      color: white;
      outline: none;
      cursor: default;
      pointer-events: none;
    }

    .conversations-list {
      background: var(--neutral-700);
      border-radius: 16px;
      padding: 1rem;
    }

    .conversation-meta {
      color: var(--neutral-500);
      font-size: 0.8rem;
      margin-top: 0.25rem;
    }

    .conversation-status.pending {
      color: #fbbf24;
    }

    /* Metrics Section Styles */
    .metrics-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 2rem;
    }

    .metric-card {
      background: var(--neutral-700);
      border-radius: 16px;
      padding: 1.5rem;
      text-align: center;
    }

    .metric-card h4 {
      color: var(--primary-500);
      font-size: 1.1rem;
      font-weight: 700;
      margin-bottom: 1rem;
    }

    .metric-chart {
      display: flex;
      align-items: end;
      justify-content: space-around;
      height: 80px;
      margin: 1rem 0;
    }

    .chart-bar {
      width: 20px;
      background: linear-gradient(to top, var(--primary-500), var(--primary-600));
      border-radius: 4px 4px 0 0;
      transition: all 0.3s ease;
    }

    .chart-bar:hover {
      background: linear-gradient(to top, var(--whatsapp-green), var(--whatsapp-dark));
    }

    .circular-progress {
      position: relative;
      width: 100px;
      height: 100px;
      margin: 1rem auto;
    }

    .progress-ring {
      width: 100%;
      height: 100%;
    }

    .progress-fill {
      fill: none;
      stroke: var(--primary-500);
      stroke-width: 8;
      stroke-linecap: round;
      transform: rotate(-90deg);
      transform-origin: 50% 50%;
    }

    .progress-text {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      font-size: 1.5rem;
      font-weight: 800;
      color: white;
    }

    .satisfaction-stars {
      font-size: 2rem;
      margin: 1rem 0;
    }

    .star.filled {
      color: #fbbf24;
    }

    .star.half {
      color: #fbbf24;
      opacity: 0.5;
    }

    .response-time-display {
      text-align: center;
      margin: 1rem 0;
    }

    .time-number {
      font-size: 3rem;
      font-weight: 800;
      color: var(--primary-500);
      line-height: 1;
    }

    .time-unit {
      font-size: 1rem;
      color: var(--neutral-400);
      margin-top: 0.25rem;
    }

    .setting-textarea {
      width: 100%;
      min-height: 60px;
      padding: 0.75rem;
      background: var(--neutral-600);
      border: 1px solid var(--neutral-500);
      border-radius: 8px;
      color: white;
      outline: none;
      resize: vertical;
      font-family: inherit;
      font-size: 0.9rem;
    }

    .setting-textarea:focus {
      border-color: var(--primary-500);
    }

    .dashboard-disclaimer {
      text-align: center;
      margin-top: 1rem;
    }

    .dashboard-disclaimer p {
      color: var(--neutral-500);
      font-size: 0.85rem;
      font-style: italic;
    }

    .savings-amount {
      font-size: 2.5rem;
      font-weight: 800;
      color: var(--whatsapp-green);
      margin: 1rem 0;
    }

    .metric-value {
      color: var(--neutral-400);
      font-size: 0.9rem;
    }

    /* Settings Section Styles */
    .settings-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 1.5rem;
    }

    .settings-card {
      background: var(--neutral-700);
      border-radius: 16px;
      padding: 2rem;
      text-align: center;
      transition: all 0.3s ease;
    }

    .settings-card:hover {
      transform: translateY(-5px);
      background: var(--neutral-600);
    }

    .settings-card h4 {
      color: var(--primary-500);
      font-size: 1.2rem;
      font-weight: 700;
      margin: 0;
    }

    .setting-item label {
      display: block;
      color: var(--neutral-300);
      font-weight: 500;
      margin-bottom: 0.5rem;
      font-size: 0.9rem;
    }

    .setting-select {
      width: 100%;
      padding: 0.75rem;
      background: var(--neutral-600);
      border: 1px solid var(--neutral-500);
      border-radius: 8px;
      color: white;
      outline: none;
    }

    .time-inputs {
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }

    .time-input {
      padding: 0.5rem;
      background: var(--neutral-600);
      border: 1px solid var(--neutral-500);
      border-radius: 8px;
      color: white;
      outline: none;
    }

    .toggle-switch {
      position: relative;
      display: inline-block;
      width: 50px;
      height: 24px;
    }

    .toggle-switch input {
      opacity: 0;
      width: 0;
      height: 0;
    }

    .toggle-label {
      position: absolute;
      cursor: pointer;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background-color: var(--neutral-600);
      transition: 0.4s;
      border-radius: 24px;
    }

    .toggle-label:before {
      position: absolute;
      content: "";
      height: 18px;
      width: 18px;
      left: 3px;
      bottom: 3px;
      background-color: white;
      transition: 0.4s;
      border-radius: 50%;
    }

    input:checked + .toggle-label {
      background-color: var(--primary-500);
    }

    input:checked + .toggle-label:before {
      transform: translateX(26px);
    }

    /* ========== MODAL ========== */
    .modal {
      display: none;
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 0, 0, 0.8);
      backdrop-filter: blur(10px);
      z-index: 10000;
      align-items: center;
      justify-content: center;
    }

    .modal.active {
      display: flex;
    }

    .modal-content {
      background: var(--neutral-800);
      border: 1px solid var(--neutral-700);
      border-radius: 24px;
      padding: 2.5rem;
      max-width: 500px;
      width: 90%;
      position: relative;
      animation: modalSlideIn 0.3s ease;
    }

    @keyframes modalSlideIn {
      from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
      }
      to {
        opacity: 1;
        transform: translateY(0) scale(1);
      }
    }

    .modal-close {
      position: absolute;
      top: 1rem;
      right: 1rem;
      background: none;
      border: none;
      color: var(--neutral-400);
      font-size: 1.5rem;
      cursor: pointer;
      transition: color 0.3s ease;
    }

    .modal-close:hover {
      color: var(--primary-500);
    }

    .form-group {
      margin-bottom: 1.5rem;
    }

    .form-group:last-of-type {
      margin-bottom: 2rem;
    }

    .form-group label {
      display: block;
      margin-bottom: 0.5rem;
      color: var(--neutral-300);
      font-weight: 500;
    }

    .form-group input,
    .form-group textarea {
      width: 100%;
      padding: 0.75rem;
      border: 2px solid var(--neutral-700);
      border-radius: 12px;
      background: var(--neutral-800);
      color: white;
      outline: none;
      transition: border-color 0.3s ease;
    }

    .form-group input:focus,
    .form-group textarea:focus {
      border-color: var(--primary-500);
    }

    .form-group textarea {
      min-height: 80px;
      resize: vertical;
    }

    .submit-button {
      width: 100%;
      background: linear-gradient(135deg, var(--whatsapp-green) 0%, var(--whatsapp-dark) 100%);
      color: white;
      padding: 1rem 2rem;
      border: none;
      border-radius: 50px;
      font-size: 1.1rem;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.3s ease;
    }

    .submit-button:hover {
      transform: translateY(-2px);
      box-shadow: 0 20px 40px rgba(37, 211, 102, 0.3);
    }

    .stats-row {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 1.5rem;
      margin-bottom: 2rem;
    }

    .stat-card {
      background: var(--neutral-700);
      padding: 1.5rem;
      border-radius: 16px;
      text-align: center;
      transition: all 0.3s ease;
    }

    .stat-card:hover {
      transform: translateY(-5px);
      background: var(--neutral-600);
    }

    .stat-number {
      font-size: 2rem;
      font-weight: 800;
      color: var(--primary-500);
      margin-bottom: 0.5rem;
    }

    .stat-label {
      color: var(--neutral-400);
      font-size: 0.9rem;
    }

    .conversation-preview {
      background: var(--neutral-700);
      border-radius: 16px;
      padding: 1.5rem;
    }

    .conversation-item {
      display: flex;
      align-items: center;
      gap: 1rem;
      padding: 1rem 0;
      border-bottom: 1px solid var(--neutral-600);
    }

    .conversation-item:last-child {
      border-bottom: none;
    }

    .conversation-avatar {
      width: 40px;
      height: 40px;
      background: var(--primary-500);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.2rem;
    }

    .conversation-details {
      flex: 1;
    }

    .conversation-name {
      font-weight: 600;
      color: white;
      margin-bottom: 0.25rem;
    }

    .conversation-last {
      color: var(--neutral-400);
      font-size: 0.9rem;
    }

    .conversation-status {
      font-size: 1.2rem;
      font-weight: bold;
    }

    .conversation-status.resolved {
      color: var(--whatsapp-green);
    }

    .conversation-status.active {
      color: #fbbf24;
      animation: pulse 2s infinite;
    }

    .nextboard-features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 2rem;
      margin: 4rem 0;
    }

    .nextboard-feature {
      background: var(--glass-bg);
      backdrop-filter: blur(20px);
      border: 1px solid var(--glass-border);
      border-radius: 20px;
      padding: 2rem;
      text-align: center;
      transition: all 0.3s ease;
    }

    .nextboard-feature:hover {
      transform: translateY(-5px);
      border-color: var(--primary-500);
      box-shadow: 0 20px 40px rgba(0, 179, 164, 0.2);
    }

    .nextboard-feature-icon {
      width: 60px;
      height: 60px;
      background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
      border-radius: 16px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 1.5rem;
      font-size: 1.5rem;
      color: white;
    }

    .nextboard-feature h4 {
      font-size: 1.3rem;
      font-weight: 700;
      margin-bottom: 1rem;
      color: white;
    }

    .nextboard-feature p {
      color: var(--neutral-400);
      line-height: 1.6;
    }

    .nextboard-cta {
      text-align: center;
      background: var(--glass-bg);
      backdrop-filter: blur(20px);
      border: 1px solid var(--glass-border);
      border-radius: 24px;
      padding: 3rem;
      margin-top: 4rem;
    }

    .nextboard-cta-text {
      font-size: 1.2rem;
      color: var(--neutral-300);
      margin-bottom: 2rem;
    }

    .nextboard-cta-button {
      background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-600) 100%);
      color: white;
      padding: 1rem 2.5rem;
      border-radius: 50px;
      text-decoration: none;
      font-weight: 700;
      font-size: 1.1rem;
      transition: all 0.3s ease;
      display: inline-block;
    }

    .nextboard-cta-button:hover {
      transform: translateY(-3px);
      box-shadow: 0 20px 40px rgba(0, 179, 164, 0.4);
    }

    /* ========== COMPARISON SECTION ========== */
    .comparison {
      padding: 8rem 0 4rem 0;
      /*background: linear-gradient(135deg, var(--neutral-800) 0%, var(--neutral-900) 100%);*/
      position: relative;
    }

    .comparison-table {
      background: var(--glass-bg);
      backdrop-filter: blur(20px);
      border: 1px solid var(--glass-border);
      border-radius: 24px;
      padding: 3rem;
      max-width: 900px;
      margin: 0 auto;
      overflow-x: auto;
    }

    .comparison-table table {
      width: 100%;
      border-collapse: separate;
      border-spacing: 0;
    }

    .comparison-table th,
    .comparison-table td {
      padding: 1rem;
      text-align: left;
      border-bottom: 1px solid var(--neutral-700);
    }

    .comparison-table th {
      background: var(--neutral-800);
      font-weight: 700;
      color: var(--primary-500);
      font-size: 1.1rem;
    }

    .comparison-table .check {
      color: var(--whatsapp-green);
      font-weight: bold;
      font-size: 1.2rem;
    }

    .comparison-table .cross {
      color: #ef4444;
      font-weight: bold;
      font-size: 1.2rem;
    }

    /* ========== STEPS SECTION ========== */
    .steps {
      padding: 8rem 0;
    }

    .steps-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 2rem;
      margin-top: 4rem;
      counter-reset: step;
    }

    .step-card {
      background: var(--glass-bg);
      backdrop-filter: blur(20px);
      border: 1px solid var(--glass-border);
      border-radius: 20px;
      padding: 2.5rem;
      text-align: center;
      position: relative;
      transition: all 0.3s ease;
    }

    .step-card::before {
      counter-increment: step;
      content: counter(step);
      position: absolute;
      top: -20px;
      left: 50%;
      transform: translateX(-50%);
      width: 40px;
      height: 40px;
      background: linear-gradient(135deg, var(--whatsapp-green), var(--whatsapp-dark));
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      font-weight: 800;
      font-size: 1.2rem;
    }

    .step-card:hover {
      transform: translateY(-5px);
      border-color: var(--whatsapp-green);
    }

    .step-card h4 {
      font-size: 1.3rem;
      font-weight: 700;
      margin-bottom: 1rem;
      color: white;
    }

    .step-card p {
      color: var(--neutral-400);
      line-height: 1.6;
    }

    /* ========== CTA SECTION ========== */
    .cta-section {
      padding: 8rem 0;
      background: linear-gradient(135deg, var(--whatsapp-green) 0%, var(--whatsapp-dark) 100%);
      text-align: center;
      flex: 1;
    }

    .cta-section h2 {
      font-size: clamp(2rem, 4vw, 3rem);
      font-weight: 900;
      margin-bottom: 1rem;
      color: white;
    }

    .cta-section p {
      font-size: 1.25rem;
      margin-bottom: 2rem;
      color: rgba(255, 255, 255, 0.9);
      max-width: 600px;
      margin-left: auto;
      margin-right: auto;
    }

    .cta-button-white {
      background: white;
      color: var(--whatsapp-green);
      padding: 1rem 2rem;
      border-radius: 50px;
      text-decoration: none;
      font-weight: 700;
      font-size: 1.1rem;
      transition: all 0.3s ease;
      display: inline-block;
    }

    .cta-button-white:hover {
      transform: translateY(-3px);
      box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    }

    /* ========== FOOTER ========== */
    .footer {
      padding: 3rem 0;
      background: var(--neutral-900);
      border-top: 1px solid var(--neutral-800);
      text-align: center;
      margin-top: auto;
      position: relative;
      z-index: 1;
    }

    .footer p {
      color: var(--neutral-500);
    }

    .footer a {
      color: var(--primary-500);
      text-decoration: none;
    }

    .footer a:hover {
      text-decoration: underline;
    }

    /* ========== RESPONSIVE ========== */
    @media (max-width: 768px) {
      .hero-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
      }

      .nav {
        display: none;
      }

      .hero-content h1 {
        font-size: 2.5rem;
      }

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

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

      .container {
        padding: 0 1rem;
      }

      .comparison-table {
        padding: 2rem 1rem;
      }

      .nextboard-logo-container {
        flex-direction: column;
        gap: 0.5rem;
      }

      .nextboard-logo-img {
        height: 40px;
      }

      .dashboard-header {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
      }

      .dashboard-nav {
        justify-content: center;
        flex-wrap: wrap;
        gap: 1rem;
      }

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

      .dashboard-widgets {
        grid-template-columns: 1fr;
      }

      .search-filters {
        flex-direction: column;
        gap: 1rem;
      }

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

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

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

      .nextboard-cta {
        padding: 2rem 1rem;
      }
    }

    /* ========== ANIMATIONS ========== */
    .fade-in {
      opacity: 0;
      transform: translateY(30px);
      transition: all 0.6s ease;
    }

    .fade-in.visible {
      opacity: 1;
      transform: translateY(0);
    }