/* Reset & Base Styles */
    *, *::before, *::after {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }
    :root {
      --primary: #2563eb;
      --primary-dark: #1e40af;
      --background: #f8fafc;
      --foreground: #0f172a;
      --card: #ffffff;
      --card-foreground: #0f172a;
      --muted: #f1f5f9;
      --muted-foreground: #64748b;
      --border: #e2e8f0;
      --success: #16a34a;
      --warning: #eab308;
      --info: #8b5cf6;
      --radius: 0.75rem;
    }
    html {
      scroll-behavior: smooth;
    }
    body {
      font-family: 'Inter', system-ui, -apple-system, sans-serif;
      background-color: var(--background);
      color: var(--foreground);
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
    }
    .container {
      max-width: 1280px;
      margin: 0 auto;
      padding: 0 1rem;
    }
    @media (min-width: 640px) {
      .container { padding: 0 1.5rem; }
    }
    @media (min-width: 1024px) {
      .container { padding: 0 2rem; }
    }
    /* Gradient Utilities */
    .gradient-primary {
      background: linear-gradient(to right, var(--primary), var(--primary-dark));
    }
    .text-gradient {
      background: linear-gradient(to right, var(--primary), var(--primary-dark));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }
    /* Button Styles */
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 0.5rem;
      padding: 0.75rem 2rem;
      border-radius: var(--radius);
      font-weight: 500;
      font-size: 0.875rem;
      cursor: pointer;
      transition: all 0.2s;
      border: none;
      text-decoration: none;
    }
    .btn-primary {
      background: linear-gradient(to right, var(--primary), var(--primary-dark));
      color: white;
      box-shadow: 0 4px 14px rgba(37, 99, 235, 0.25);
    }
    .btn-primary:hover {
      background: linear-gradient(to right, var(--primary-dark), var(--primary));
      transform: translateY(-1px);
    }
    .btn-outline {
      background: transparent;
      border: 1px solid var(--border);
      color: var(--foreground);
    }
    .btn-outline:hover {
      background: var(--muted);
    }
    .btn-lg {
      padding: 1rem 2.5rem;
      font-size: 1rem;
    }
    /* Card Styles */
    .card {
      background: var(--card);
      border-radius: var(--radius);
      border: 1px solid var(--border);
      box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    }
    /* ===== NAVBAR ===== */
    .navbar {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border);
    }
    .navbar-container {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 4rem;
    }
    .navbar-logo {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--foreground);
      text-decoration: none;
    }
    .navbar-logo-icon {
      width: 2rem;
      height: 2rem;
      background: linear-gradient(to right, var(--primary), var(--primary-dark));
      border-radius: 0.5rem;
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      font-weight: 700;
      font-size: 0.875rem;
    }
    .navbar-links {
      display: none;
      align-items: center;
      gap: 2rem;
    }
    @media (min-width: 768px) {
      .navbar-links { display: flex; }
    }
    .navbar-link {
      font-size: 0.875rem;
      font-weight: 500;
      color: var(--muted-foreground);
      text-decoration: none;
      transition: color 0.2s;
    }
    .navbar-link:hover {
      color: var(--primary);
    }
    .navbar-cta {
      display: none;
    }
    @media (min-width: 768px) {
      .navbar-cta { display: block; }
    }
    .mobile-menu-btn {
      display: flex;
      padding: 0.5rem;
      background: none;
      border: none;
      cursor: pointer;
      color: var(--foreground);
    }
    @media (min-width: 768px) {
      .mobile-menu-btn { display: none; }
    }
    .mobile-menu {
      display: none;
      padding: 1rem;
      border-top: 1px solid var(--border);
      background: white;
    }
    .mobile-menu.active {
      display: block;
    }
    .mobile-menu-links {
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }
    .mobile-menu-link {
      padding: 0.5rem 0;
      font-size: 0.875rem;
      font-weight: 500;
      color: var(--muted-foreground);
      text-decoration: none;
    }
    /* ===== HERO SECTION ===== */
    .hero {
      padding: 4rem 0;
      overflow: hidden;
    }
    @media (min-width: 1024px) {
      .hero { padding: 5rem 0; }
    }
    .hero-grid {
      display: grid;
      gap: 3rem;
      align-items: center;
    }
    @media (min-width: 1024px) {
      .hero-grid {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
      }
    }
    .hero-badge {
      display: inline-block;
      padding: 0.5rem 1rem;
      background: rgba(37, 99, 235, 0.1);
      color: var(--primary);
      border-radius: 9999px;
      font-size: 0.875rem;
      font-weight: 500;
      margin-bottom: 1rem;
    }
    .hero-title {
      font-size: 2.5rem;
      font-weight: 800;
      line-height: 1.1;
      margin-bottom: 1.5rem;
    }
    @media (min-width: 640px) {
      .hero-title { font-size: 3rem; }
    }
    @media (min-width: 1024px) {
      .hero-title { font-size: 3.5rem; }
    }
    .hero-description {
      font-size: 1.125rem;
      color: var(--muted-foreground);
      margin-bottom: 2rem;
      max-width: 32rem;
    }
    .hero-buttons {
      display: flex;
      flex-wrap: wrap;
      gap: 1rem;
    }
    .hero-dashboard {
      position: relative;
    }
    .hero-dashboard-card {
      padding: 1.5rem;
      background: white;
      border-radius: 1rem;
      box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    }
    .dashboard-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 1.5rem;
    }
    .dashboard-title {
      font-size: 1.125rem;
      font-weight: 600;
    }
    .dashboard-badge {
      padding: 0.25rem 0.75rem;
      background: rgba(22, 163, 74, 0.1);
      color: var(--success);
      border-radius: 9999px;
      font-size: 0.75rem;
      font-weight: 500;
    }
    .dashboard-stats {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 1rem;
      margin-bottom: 1.5rem;
    }
    .stat-card {
      padding: 1rem;
      border-radius: 0.75rem;
    }
    .stat-card.blue { background: rgba(37, 99, 235, 0.1); }
    .stat-card.green { background: rgba(22, 163, 74, 0.1); }
    .stat-card.yellow { background: rgba(234, 179, 8, 0.1); }
    .stat-card.purple { background: rgba(139, 92, 246, 0.1); }
    .stat-label {
      font-size: 0.75rem;
      color: var(--muted-foreground);
      margin-bottom: 0.25rem;
    }
    .stat-value {
      font-size: 1.5rem;
      font-weight: 700;
    }
    .stat-value.blue { color: var(--primary); }
    .stat-value.green { color: var(--success); }
    .dashboard-chart {
      padding: 1rem;
      background: var(--muted);
      border-radius: 0.75rem;
    }
    .chart-title {
      font-size: 0.875rem;
      font-weight: 500;
      margin-bottom: 1rem;
    }
    .chart-bars {
      display: flex;
      align-items: flex-end;
      gap: 0.5rem;
      height: 5rem;
    }
    .chart-bar {
      flex: 1;
      border-radius: 0.25rem 0.25rem 0 0;
    }
    .chart-bar.primary { background: var(--primary); }
    .chart-bar.light { background: rgba(37, 99, 235, 0.3); }
    /* ===== STATS SECTION ===== */
    .stats {
      padding: 4rem 0;
      background: white;
    }
    .stats-grid {
      display: grid;
      gap: 1.5rem;
    }
    @media (min-width: 640px) {
      .stats-grid { grid-template-columns: repeat(2, 1fr); }
    }
    @media (min-width: 1024px) {
      .stats-grid { grid-template-columns: repeat(4, 1fr); }
    }
    .stats-card {
      padding: 1.5rem;
      border-radius: var(--radius);
      text-align: center;
      transition: transform 0.2s;
    }
    .stats-card:hover {
      transform: translateY(-4px);
    }
    .stats-card.blue { background: rgba(37, 99, 235, 0.1); border: 1px solid rgba(37, 99, 235, 0.2); }
    .stats-card.green { background: rgba(22, 163, 74, 0.1); border: 1px solid rgba(22, 163, 74, 0.2); }
    .stats-card.yellow { background: rgba(234, 179, 8, 0.1); border: 1px solid rgba(234, 179, 8, 0.2); }
    .stats-card.purple { background: rgba(139, 92, 246, 0.1); border: 1px solid rgba(139, 92, 246, 0.2); }
    .stats-icon {
      width: 3rem;
      height: 3rem;
      margin: 0 auto 1rem;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .stats-icon.blue { background: var(--primary); color: white; }
    .stats-icon.green { background: var(--success); color: white; }
    .stats-icon.yellow { background: var(--warning); color: white; }
    .stats-icon.purple { background: var(--info); color: white; }
    .stats-value {
      font-size: 2rem;
      font-weight: 700;
      margin-bottom: 0.25rem;
    }
    .stats-value.blue { color: var(--primary); }
    .stats-value.green { color: var(--success); }
    .stats-value.yellow { color: var(--warning); }
    .stats-value.purple { color: var(--info); }
    .stats-label {
      font-size: 0.875rem;
      color: var(--muted-foreground);
    }
    /* ===== FEATURES SECTION ===== */
    .features {
      padding: 5rem 0;
    }
    .section-header {
      text-align: center;
      margin-bottom: 3rem;
    }
    .section-badge {
      display: inline-block;
      padding: 0.5rem 1rem;
      background: rgba(37, 99, 235, 0.1);
      color: var(--primary);
      border-radius: 9999px;
      font-size: 0.875rem;
      font-weight: 500;
      margin-bottom: 1rem;
    }
    .section-title {
      font-size: 2rem;
      font-weight: 700;
      margin-bottom: 1rem;
    }
    @media (min-width: 640px) {
      .section-title { font-size: 2.5rem; }
    }
    .section-description {
      font-size: 1.125rem;
      color: var(--muted-foreground);
      max-width: 42rem;
      margin: 0 auto;
    }
    .features-grid {
      display: grid;
      gap: 1.5rem;
    }
    @media (min-width: 640px) {
      .features-grid { grid-template-columns: repeat(2, 1fr); }
    }
    @media (min-width: 1024px) {
      .features-grid { grid-template-columns: repeat(3, 1fr); }
    }
    .feature-card {
      padding: 2rem;
      background: white;
      border-radius: var(--radius);
      border: 1px solid var(--border);
      transition: all 0.3s;
    }
    .feature-card:hover {
      border-color: var(--primary);
      box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
      transform: translateY(-4px);
    }
    .feature-icon {
      width: 3rem;
      height: 3rem;
      background: linear-gradient(to right, var(--primary), var(--primary-dark));
      border-radius: 0.75rem;
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      margin-bottom: 1rem;
    }
    .feature-title {
      font-size: 1.125rem;
      font-weight: 600;
      margin-bottom: 0.5rem;
    }
    .feature-description {
      font-size: 0.875rem;
      color: var(--muted-foreground);
    }
    /* ===== SCREENS SECTION ===== */
    .screens {
      padding: 5rem 0;
      background: white;
    }
    .screens-grid {
      display: grid;
      gap: 2rem;
    }
    @media (min-width: 768px) {
      .screens-grid { grid-template-columns: repeat(2, 1fr); }
    }
    @media (min-width: 1024px) {
      .screens-grid { grid-template-columns: repeat(3, 1fr); }
    }
    .screen-card {
      border-radius: var(--radius);
      overflow: hidden;
      border: 1px solid var(--border);
      transition: all 0.3s;
    }
    .screen-card:hover {
      box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
      transform: translateY(-4px);
    }
    .screen-preview {
      height: 12rem;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .screen-preview.blue { background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(30, 64, 175, 0.1)); }
    .screen-preview.green { background: linear-gradient(135deg, rgba(22, 163, 74, 0.1), rgba(21, 128, 61, 0.1)); }
    .screen-preview.purple { background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(124, 58, 237, 0.1)); }
    .screen-preview.yellow { background: linear-gradient(135deg, rgba(234, 179, 8, 0.1), rgba(202, 138, 4, 0.1)); }
    .screen-preview.red { background: linear-gradient(135deg, rgba(239, 68, 68, 0.1), rgba(220, 38, 38, 0.1)); }
    .screen-preview.cyan { background: linear-gradient(135deg, rgba(6, 182, 212, 0.1), rgba(8, 145, 178, 0.1)); }
    .screen-icon {
      width: 4rem;
      height: 4rem;
      border-radius: 1rem;
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
    }
    .screen-icon.blue { background: linear-gradient(to right, var(--primary), var(--primary-dark)); }
    .screen-icon.green { background: linear-gradient(to right, #16a34a, #15803d); }
    .screen-icon.purple { background: linear-gradient(to right, #8b5cf6, #7c3aed); }
    .screen-icon.yellow { background: linear-gradient(to right, #eab308, #ca8a04); }
    .screen-icon.red { background: linear-gradient(to right, #ef4444, #dc2626); }
    .screen-icon.cyan { background: linear-gradient(to right, #06b6d4, #0891b2); }
    .screen-content {
      padding: 1.5rem;
    }
    .screen-title {
      font-size: 1rem;
      font-weight: 600;
      margin-bottom: 0.25rem;
    }
    .screen-description {
      font-size: 0.875rem;
      color: var(--muted-foreground);
    }
    /* ===== DEMO SECTION ===== */
    .demo {
      padding: 5rem 0;
    }
    .demo-grid {
      display: grid;
      gap: 3rem;
      align-items: center;
    }
    @media (min-width: 1024px) {
      .demo-grid { grid-template-columns: 1fr 1fr; }
    }
    .demo-features {
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }
    .demo-feature {
      display: flex;
      align-items: center;
      gap: 0.75rem;
    }
    .demo-feature-icon {
      width: 1.25rem;
      height: 1.25rem;
      color: var(--success);
    }
    .demo-feature-text {
      color: var(--muted-foreground);
    }
    .demo-form-card {
      padding: 2rem;
      background: white;
      border-radius: 1rem;
      box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    }
    .form-grid {
      display: grid;
      gap: 1rem;
    }
    @media (min-width: 640px) {
      .form-grid-2 { grid-template-columns: repeat(2, 1fr); }
    }
    .form-group {
      display: flex;
      flex-direction: column;
      gap: 0.5rem;
    }
    .form-label {
      font-size: 0.875rem;
      font-weight: 500;
    }
    .form-input, .form-textarea {
      padding: 0.75rem 1rem;
      border: 1px solid var(--border);
      border-radius: var(--radius);
      font-size: 1rem;
      font-family: inherit;
      background: var(--background);
      transition: border-color 0.2s;
    }
    .form-input:focus, .form-textarea:focus {
      outline: none;
      border-color: var(--primary);
      box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
    }
    .form-textarea {
      resize: none;
      min-height: 6rem;
    }
    .form-submit {
      margin-top: 1rem;
    }
    /* ===== FOOTER ===== */
    .footer {
      padding: 3rem 0 0;
      background: var(--foreground);
      color: white;
    }
    .footer-content {
      display: grid;
      grid-template-columns: 1fr;
      gap: 2.5rem;
      padding-bottom: 2.5rem;
      text-align: left;
    }
    @media (min-width: 640px) {
      .footer-content {
        grid-template-columns: 1fr 1fr;
      }
    }
    @media (min-width: 1024px) {
      .footer-content {
        grid-template-columns: 1.5fr 1fr 1fr;
        gap: 3rem;
      }
    }
    .footer-brand {
      max-width: 320px;
    }
    .footer-logo {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      font-size: 1.25rem;
      font-weight: 700;
      color: white;
      margin-bottom: 1rem;
    }
    .footer-logo-icon {
      width: 2rem;
      height: 2rem;
      flex-shrink: 0;
      color: #7dd3fc;
    }
    .footer-logo-icon svg {
      width: 100%;
      height: 100%;
    }
    .footer-logo-text {
      display: inline-flex;
      align-items: baseline;
      gap: 0.15rem;
    }
    .footer-logo-text .pms {
      font-size: 0.75em;
      font-weight: 600;
      opacity: 0.9;
      vertical-align: super;
    }
    .footer-desc {
      color: rgba(255, 255, 255, 0.75);
      font-size: 0.875rem;
      line-height: 1.6;
      margin-bottom: 1.25rem;
    }
    .footer-social {
      display: flex;
      gap: 0.75rem;
    }
    .footer-social a {
      width: 2.25rem;
      height: 2.25rem;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.15);
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      text-decoration: none;
      transition: background 0.2s, color 0.2s;
    }
    .footer-social a:hover {
      background: rgba(255, 255, 255, 0.25);
    }
    .footer-col-heading {
      font-size: 1rem;
      font-weight: 600;
      color: white;
      margin-bottom: 1rem;
    }
    .footer-links {
      display: flex;
      flex-direction: column;
      gap: 0.5rem;
    }
    .footer-link {
      color: rgba(255, 255, 255, 0.75);
      text-decoration: none;
      font-size: 0.875rem;
      transition: color 0.2s;
    }
    .footer-link:hover {
      color: white;
    }
    .footer-contact-list {
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
    }
    .footer-contact-item {
      display: flex;
      align-items: flex-start;
      gap: 0.5rem;
      color: rgba(255, 255, 255, 0.85);
      font-size: 0.875rem;
      line-height: 1.5;
    }
    .footer-contact-item svg {
      width: 1.125rem;
      height: 1.125rem;
      flex-shrink: 0;
      margin-top: 0.2rem;
      color: rgba(255, 255, 255, 0.8);
    }
    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.1);
      padding: 1.25rem 0;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 1rem;
      text-align: center;
    }
    @media (min-width: 640px) {
      .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
      }
    }
    .footer-copyright {
      color: rgba(255, 255, 255, 0.5);
      font-size: 0.8125rem;
    }
    .footer-legal {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 0.5rem 1.25rem;
    }
    @media (min-width: 640px) {
      .footer-legal {
        justify-content: flex-end;
      }
    }
    .footer-legal a {
      color: rgba(255, 255, 255, 0.5);
      text-decoration: none;
      font-size: 0.8125rem;
      transition: color 0.2s;
    }
    .footer-legal a:hover {
      color: rgba(255, 255, 255, 0.8);
    }
    /* SVG Icons */
    .icon {
      width: 1.5rem;
      height: 1.5rem;
    }
    .icon-sm {
      width: 1.25rem;
      height: 1.25rem;
    }
    .icon-lg {
      width: 2rem;
      height: 2rem;
    }
    /* Animation */
    @keyframes fadeIn {
      from { opacity: 0; transform: translateY(20px); }
      to { opacity: 1; transform: translateY(0); }
    }
    .animate-fade-in {
      animation: fadeIn 0.6s ease-out forwards;
    }
    /* Toast Notification */
    .toast {
      position: fixed;
      bottom: 2rem;
      right: 2rem;
      padding: 1rem 1.5rem;
      background: var(--foreground);
      color: white;
      border-radius: var(--radius);
      box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
      transform: translateY(100px);
      opacity: 0;
      transition: all 0.3s;
      z-index: 100;
    }
    .toast.show {
      transform: translateY(0);
      opacity: 1;
    }
    .toast-title {
      font-weight: 600;
      margin-bottom: 0.25rem;
    }
    .toast-description {
      font-size: 0.875rem;
      opacity: 0.8;
    }