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

    :root {
      /* App colors from Sonnical-RN theme */
      --primary: #6366F1;      /* indigo */
      --primary-dark: #4F46E5;
      --primary-light: #818CF8;
      --accent: #34C759;       /* green */
      --background: #FFFFFF;
      --surface: #F2F2F7;      /* lightGray1 */
      --text-primary: #000000;
      --text-secondary: #8E8E93;
      --text-tertiary: #C7C7CC;
      --error: #FF3B30;
      --warning: #FF9500;
    }

    body {
      margin: 0;
      font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
      background-color: var(--background);
      color: var(--text-primary);
      line-height: 1.6;
    }

    html {
      scroll-behavior: smooth;
    }

    /* Header */
    header {
      display: flex;
      align-items: center;
      padding: 1.25rem 4rem;
      background: transparent;
      border-bottom: none;
      position: sticky;
      top: 0;
      left: 0;
      right: 0;
      z-index: 1000;
      gap: 2rem;
      transition: background 0.3s ease;
    }

    header.header-scrolled {
      background: linear-gradient(135deg, rgba(238, 242, 255, 0.95) 0%, rgba(243, 244, 246, 0.95) 50%, rgba(254, 252, 232, 0.95) 100%);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    }

    .logo-container {
      display: flex;
      align-items: center;
      gap: 0.75rem;
    }

    .logo-image {
      width: 40px;
      height: 40px;
      object-fit: contain;
    }

    .logo-text-container {
      display: flex;
      flex-direction: column;
    }

    .logo-text {
      font-weight: 800;
      font-size: 1.75rem;
      color: var(--primary);
      letter-spacing: -0.5px;
      line-height: 1;
    }

    .logo-subtitle {
      font-size: 0.875rem;
      color: var(--text-secondary);
      font-weight: 500;
      line-height: 1;
    }

    nav {
      display: flex;
      gap: 2rem;
      align-items: center;
      justify-content: center;
      flex: 1;
      margin: 0 auto;
    }

    nav a {
      text-decoration: none;
      color: var(--text-secondary);
      font-weight: 500;
      font-size: 0.9375rem;
      transition: color 0.2s ease;
      cursor: pointer;
    }

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

    .login-button {
      padding: 0.75rem 2rem;
      background: var(--primary);
      color: white;
      border-radius: 50px;
      font-weight: 600;
      font-size: 0.9375rem;
      transition: all 0.3s ease;
      cursor: pointer;
      box-shadow: 0 4px 12px rgba(99, 102, 241, 0.25);
      text-decoration: none;
      white-space: nowrap;
    }

    .login-button:hover {
      background: var(--primary-light);
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(99, 102, 241, 0.35);
    }

    /* Language picker */
    .lang-picker {
      position: relative;
    }

    .lang-picker-btn {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: rgba(255, 255, 255, 0.7);
      border: 1px solid rgba(0, 0, 0, 0.08);
      border-radius: 50px;
      padding: 0.5rem 0.875rem;
      font-family: inherit;
      font-size: 0.875rem;
      font-weight: 600;
      color: var(--text-secondary);
      cursor: pointer;
      transition: all 0.2s ease;
      white-space: nowrap;
    }

    .lang-picker-btn:hover {
      color: var(--primary);
      border-color: var(--primary);
    }

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

    .lang-caret {
      font-size: 0.65rem;
      opacity: 0.6;
    }

    .lang-picker-menu {
      display: none;
      position: absolute;
      right: 0;
      top: calc(100% + 8px);
      background: #FFFFFF;
      border: 1px solid rgba(0, 0, 0, 0.08);
      border-radius: 12px;
      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
      min-width: 150px;
      padding: 6px;
      z-index: 1001;
    }

    .lang-picker.open .lang-picker-menu {
      display: block;
    }

    .lang-picker-menu a {
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 8px 12px;
      border-radius: 8px;
      text-decoration: none;
      color: var(--text-secondary);
      font-size: 0.9rem;
      font-weight: 500;
    }

    .lang-picker-menu a:hover {
      background: #F3F4F6;
      color: var(--primary);
    }

    .lang-picker-menu a.active {
      color: var(--primary);
      font-weight: 700;
    }

    @media (max-width: 768px) {
      .lang-picker-btn {
        padding: 0.5rem 0.625rem;
        font-size: 0.8125rem;
      }
    }

    /* Hero Modern Section */
    .hero-modern {
      position: relative;
      min-height: auto;
      background: linear-gradient(135deg, #EEF2FF 0%, #F3F4F6 50%, #FEFCE8 100%);
      overflow: hidden;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 4rem 2rem 5rem 2rem;
    }

    .hero-content {
      position: relative;
      width: 100%;
      max-width: 1000px;
    }

    /* Floating Keywords */
    .floating-word {
      position: absolute;
      font-weight: 700;
      opacity: 0.8;
      white-space: nowrap;
      letter-spacing: -0.5px;
    }

    .floating-word.behind {
      z-index: 1;
      opacity: 0.6;
    }

    .floating-word.front {
      z-index: 3;
      opacity: 0.9;
    }

    /* Size variations */
    .floating-word.size-small {
      font-size: 1.25rem;
    }

    .floating-word.size-medium {
      font-size: 1.75rem;
    }

    .floating-word.size-large {
      font-size: 2.5rem;
    }

    /* Color variations */
    .floating-word.color-orange {
      color: #F59E0B;
    }

    .floating-word.color-indigo {
      color: #6366F1;
    }

    .floating-word.color-blue {
      color: #3B82F6;
    }

    .floating-word.color-black {
      color: #1F2937;
    }

    .floating-word.color-gray {
      color: #6B7280;
    }

    .floating-word.color-red {
      color: #EF4444;
    }

    .floating-word.color-green {
      color: #10B981;
    }

    /* Individual animations for each word */
    .floating-word.anim-1 {
      animation: float1 5s ease-in-out infinite;
    }

    .floating-word.anim-2 {
      animation: float2 6.5s ease-in-out infinite;
    }

    .floating-word.anim-3 {
      animation: float3 7s ease-in-out infinite;
    }

    .floating-word.anim-4 {
      animation: float4 5.5s ease-in-out infinite;
    }

    .floating-word.anim-5 {
      animation: float5 6s ease-in-out infinite;
    }

    .floating-word.anim-6 {
      animation: float6 7.5s ease-in-out infinite;
    }

    .floating-word.anim-7 {
      animation: float7 5.8s ease-in-out infinite;
    }

    .floating-word.anim-8 {
      animation: float8 6.3s ease-in-out infinite;
    }

    .floating-word.anim-9 {
      animation: float9 6.8s ease-in-out infinite;
    }

    @keyframes float1 {
      0%, 100% { transform: translate(0, 0); }
      33% { transform: translate(-10px, -15px); }
      66% { transform: translate(5px, -25px); }
    }

    @keyframes float2 {
      0%, 100% { transform: translate(0, 0); }
      33% { transform: translate(8px, -18px); }
      66% { transform: translate(-6px, -22px); }
    }

    @keyframes float3 {
      0%, 100% { transform: translate(0, 0); }
      33% { transform: translate(-12px, -20px); }
      66% { transform: translate(10px, -12px); }
    }

    @keyframes float4 {
      0%, 100% { transform: translate(0, 0); }
      33% { transform: translate(6px, -22px); }
      66% { transform: translate(-8px, -14px); }
    }

    @keyframes float5 {
      0%, 100% { transform: translate(0, 0); }
      33% { transform: translate(-15px, -10px); }
      66% { transform: translate(12px, -20px); }
    }

    @keyframes float6 {
      0%, 100% { transform: translate(0, 0); }
      33% { transform: translate(10px, -16px); }
      66% { transform: translate(-5px, -24px); }
    }

    @keyframes float7 {
      0%, 100% { transform: translate(0, 0); }
      33% { transform: translate(-8px, -12px); }
      66% { transform: translate(14px, -18px); }
    }

    @keyframes float8 {
      0%, 100% { transform: translate(0, 0); }
      33% { transform: translate(12px, -20px); }
      66% { transform: translate(-10px, -15px); }
    }

    @keyframes float9 {
      0%, 100% { transform: translate(0, 0); }
      33% { transform: translate(-6px, -25px); }
      66% { transform: translate(8px, -10px); }
    }

    /* Teleportation animations for word swapping */
    @keyframes teleportLeftToRight {
      0% { transform: translateX(0); opacity: 1; }
      40% { opacity: 0.3; }
      100% { transform: translateX(100vw); opacity: 0; }
    }

    @keyframes teleportRightToLeft {
      0% { transform: translateX(0); opacity: 1; }
      40% { opacity: 0.3; }
      100% { transform: translateX(-100vw); opacity: 0; }
    }

    @keyframes appearFromRight {
      0% { transform: translateX(100vw); opacity: 0; }
      60% { opacity: 0.3; }
      100% { transform: translateX(0); opacity: 1; }
    }

    @keyframes appearFromLeft {
      0% { transform: translateX(-100vw); opacity: 0; }
      60% { opacity: 0.3; }
      100% { transform: translateX(0); opacity: 1; }
    }

    .floating-word.swapping-left {
      animation: teleportLeftToRight 0.6s ease-in-out forwards;
    }

    .floating-word.swapping-right {
      animation: teleportRightToLeft 0.6s ease-in-out forwards;
    }

    .floating-word.appearing-from-right {
      animation: appearFromRight 0.6s ease-in-out forwards;
    }

    .floating-word.appearing-from-left {
      animation: appearFromLeft 0.6s ease-in-out forwards;
    }

    /* Hero Text Content */
    .hero-text-content {
      position: relative;
      z-index: 4;
      text-align: center;
      max-width: 900px;
      margin: 0 auto;
      padding: 4rem 2rem;
    }

    .hero-headline {
      font-size: 3.5rem;
      font-weight: 900;
      color: var(--text-primary);
      margin-bottom: 1.5rem;
      letter-spacing: -1.5px;
      line-height: 1.1;
    }

    .hero-subtitle {
      font-size: 1.25rem;
      color: var(--text-secondary);
      margin-bottom: 2rem;
      line-height: 1.6;
      max-width: 700px;
      margin-left: auto;
      margin-right: auto;
    }

    /* Hero CTA inline */
    .hero-cta-inline {
      margin-top: 2rem;
      margin-bottom: 3rem;
    }

    /* Hero features row */
    .hero-features {
      display: flex;
      justify-content: center;
      gap: 2.5rem;
      flex-wrap: nowrap;
      margin-top: 2rem;
    }

    .hero-feature-item {
      display: flex;
      align-items: center;
      gap: 1rem;
      text-align: left;
    }

    .hero-feature-text {
      display: flex;
      flex-direction: column;
    }

    .hero-feature-text strong {
      font-size: 1rem;
      font-weight: 700;
      color: var(--text-primary);
    }

    .hero-feature-text span {
      font-size: 0.875rem;
      color: var(--text-secondary);
    }

    .hero-badges {
      display: flex;
      justify-content: center;
      gap: 2rem;
      flex-wrap: wrap;
    }

    .hero-badge {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      font-size: 0.9375rem;
      color: var(--text-secondary);
      font-weight: 500;
    }

    .hero-badge::before {
      content: "✓";
      color: var(--primary);
      font-weight: 700;
      font-size: 1.125rem;
    }

    .hero-app-badges {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 1rem;
      margin-top: 1.5rem;
      margin-bottom: 2rem;
    }

    .hero-app-badge {
      height: 40px;
      width: auto;
      opacity: 0.9;
      transition: opacity 0.3s ease, transform 0.3s ease;
      cursor: not-allowed;
    }

    .hero-app-badge.play-store {
      height: 60px;
    }

    .hero-app-badge:hover {
      opacity: 1;
      transform: translateY(-2px);
    }

    /* Mobile Responsive Styles */
    @media (max-width: 768px) {
      /* Header responsive */
      header {
        padding: 1rem 1.5rem;
        flex-wrap: nowrap;
        justify-content: space-between;
        gap: 1rem;
      }

      .logo-text {
        font-size: 1.5rem;
      }

      .logo-subtitle {
        font-size: 0.75rem;
      }

      .logo-image {
        width: 32px;
        height: 32px;
      }

      nav {
        display: none; /* Hide nav on mobile - can add hamburger menu later */
      }

      .login-button {
        padding: 0.625rem 1.5rem;
        font-size: 0.875rem;
        margin-left: auto;
      }

      /* Hero responsive - FIX LAYOUT */
      .hero-modern {
        min-height: auto;
        padding: 0 1rem 1.5rem 1rem;
      }

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

      .hero-text-content {
        position: relative;
        top: 0;
        padding: 0.25rem 1rem;
        text-align: center;
        z-index: 10;
      }

      .hero-headline {
        font-size: 2.25rem;
        line-height: 1.15;
        margin-bottom: 1rem;
      }

      .hero-subtitle {
        font-size: 0.9rem;
        margin-bottom: 0.75rem;
        line-height: 1.4;
      }

      .hero-badges {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0.5rem;
        justify-items: center;
        margin-bottom: 0.75rem;
        max-width: 320px;
        margin-left: auto;
        margin-right: auto;
      }

      .hero-badge {
        font-size: 0.75rem;
        padding: 0.3rem 0.5rem;
        white-space: nowrap;
      }

      .hero-cta-inline {
        margin-top: 1rem;
        margin-bottom: 2rem;
      }

      .hero-features {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
        margin-top: 0;
        width: 100%;
        max-width: 340px;
      }

      .hero-feature-item {
        gap: 0.5rem;
        justify-content: flex-start;
      }

      .hero-feature-item .icon-box {
        width: 36px;
        height: 36px;
        border-radius: 10px;
      }

      .hero-feature-item .icon-box svg {
        width: 18px;
        height: 18px;
      }

      .hero-feature-text strong {
        font-size: 0.8rem;
      }

      .hero-feature-text span {
        font-size: 0.7rem;
      }

      /* Floating words - HIDE on mobile to avoid clutter */
      .floating-word {
        display: none;
      }

      /* Mockups - FIX POSITIONING */
      .mockups-container {
        position: relative;
        padding-top: 0;
        padding-bottom: 0;
        min-height: auto;
        margin: 0;
      }

      .mockup-center {
        width: 100%;
        padding: 0;
        margin: 0;
      }

      .mockup-center img {
        width: 100%;
        max-width: 100%;
        margin: 0;
        display: block;
      }

      /* CTA Button - FIX POSITIONING */
      .hero-cta {
        position: relative;
        bottom: auto;
        transform: none;
        margin-top: 1rem;
        margin-bottom: 1rem;
        display: flex;
        justify-content: center;
        width: 100%;
      }

      .cta-button-modern {
        padding: 1rem 2.5rem;
        font-size: 1rem;
        width: auto;
        max-width: none;
      }

      /* Sections responsive */
      .section {
        padding: 2.5rem 1.5rem;
      }

      .section-header h2 {
        font-size: 2rem;
      }

      .section-header p {
        font-size: 1rem;
      }

      /* Features Grid */
      .features-grid {
        grid-template-columns: 1fr !important;
        gap: 1.5rem !important;
      }

      /* Comparison Grid */
      .comparison-grid {
        grid-template-columns: 1fr !important;
        gap: 1.5rem !important;
      }
    }

    /* Tablet responsive */
    @media (max-width: 1024px) and (min-width: 769px) {
      header {
        padding: 1.25rem 2.5rem;
      }

      nav {
        gap: 1.5rem;
      }

      nav a {
        font-size: 0.875rem;
      }

      .section {
        padding: 3rem 2rem;
      }

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

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

    /* Mockups Container */
    .mockups-container {
      position: relative;
      display: flex;
      justify-content: center;
      align-items: center;
      padding-top: 18rem;
      padding-bottom: 2rem;
      z-index: 2;
      min-height: 600px;
    }

    .mockup-center {
      flex-shrink: 0;
      animation: fadeIn 1s ease-in-out;
      max-width: 100%;
    }

    .mockup-center img {
      width: 100%;
      max-width: 650px;
      height: auto;
      transition: transform 0.3s ease;
    }

    .mockup-center img:hover {
      transform: translateY(-10px) scale(1.02);
    }

    @keyframes fadeIn {
      from {
        opacity: 0;
        transform: translateY(30px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    /* Hero CTA */
    .hero-cta {
      position: absolute;
      bottom: -1rem;
      left: 50%;
      transform: translateX(-50%);
      z-index: 3;
    }

    .cta-button-modern {
      padding: 1.25rem 3rem;
      font-size: 1.125rem;
      font-weight: 700;
      background: var(--primary);
      color: white;
      border: none;
      border-radius: 50px;
      cursor: pointer;
      transition: all 0.3s ease;
      box-shadow: 0 8px 30px rgba(88, 86, 214, 0.3);
    }

    .cta-button-modern:hover {
      background: var(--primary-dark);
      transform: translateY(-3px);
      box-shadow: 0 12px 40px rgba(88, 86, 214, 0.4);
    }

    /* Section Styles */
    .section {
      padding: 4rem 4rem;
      max-width: 1400px;
      margin: 0 auto;
    }

    .section-header {
      text-align: center;
      margin-bottom: 3rem;
    }

    .section-header h2 {
      font-size: 2.75rem;
      font-weight: 800;
      color: var(--text-primary);
      margin-bottom: 1rem;
      letter-spacing: -0.5px;
    }

    .section-header p {
      font-size: 1.125rem;
      color: var(--text-secondary);
      max-width: 700px;
      margin: 0 auto;
    }

    /* Text accent color for titles */
    .text-indigo {
      color: var(--primary);
    }

    /* Icon box style - SF Symbol style with background */
    .icon-box {
      width: 48px;
      height: 48px;
      background: rgba(99, 102, 241, 0.1);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      transition: transform 0.3s ease;
    }

    .icon-box svg {
      width: 24px;
      height: 24px;
      color: var(--primary);
      stroke-width: 2;
    }

    .icon-box.green {
      background: rgba(52, 199, 89, 0.1);
    }

    .icon-box.green svg {
      color: var(--accent);
    }

    .icon-box.orange {
      background: rgba(255, 149, 0, 0.1);
    }

    .icon-box.orange svg {
      color: var(--warning);
    }

    .icon-box.red {
      background: rgba(255, 59, 48, 0.1);
    }

    .icon-box.red svg {
      color: var(--error);
    }

    .icon-box.large {
      width: 72px;
      height: 72px;
      border-radius: 16px;
      margin: 0 auto 1.5rem;
    }

    .icon-box.large svg {
      width: 36px;
      height: 36px;
    }

    /* Use Cases Section */
    .use-cases-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 2rem;
      margin-top: 3rem;
    }

    .use-case-card {
      background: linear-gradient(135deg, #FFFFFF 0%, #F9FAFB 100%);
      border: 2px solid var(--surface);
      border-radius: 16px;
      padding: 2.5rem 2rem;
      transition: all 0.3s ease;
      text-align: center;
      position: relative;
      overflow: hidden;
    }

    .use-case-card::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 4px;
      background: linear-gradient(90deg, var(--primary), var(--primary-dark));
      transform: scaleX(0);
      transition: transform 0.3s ease;
    }

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

    .use-case-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 20px 40px rgba(99, 102, 241, 0.15);
      border-color: var(--primary);
    }

    .use-case-card:hover .icon-box {
      transform: scale(1.05);
    }

    .use-case-card h3 {
      font-size: 1.5rem;
      font-weight: 700;
      color: var(--text-primary);
      margin-bottom: 0.75rem;
    }

    .use-case-card p {
      font-size: 1rem;
      color: var(--text-secondary);
      line-height: 1.6;
      margin: 0;
    }

    /* Feature Cards */
    .features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
      gap: 1.5rem;
      margin-top: 2rem;
    }

    .feature-card {
      background: var(--background);
      border: 1px solid var(--surface);
      border-radius: 14px;
      padding: 1.5rem;
      transition: all 0.3s ease;
      cursor: pointer;
      display: flex;
      flex-direction: column;
      height: 100%;
    }

    .feature-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
      border-color: var(--primary);
    }

    .feature-header {
      display: flex;
      align-items: center;
      gap: 0.875rem;
      margin-bottom: 0.875rem;
    }

    .feature-icon {
      width: 44px;
      height: 44px;
      background: rgba(99, 102, 241, 0.1);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }

    .feature-icon svg {
      width: 22px;
      height: 22px;
      color: var(--primary);
      stroke-width: 2;
    }

    .feature-icon.green {
      background: rgba(52, 199, 89, 0.1);
    }

    .feature-icon.green svg {
      color: var(--accent);
    }

    .feature-icon.orange {
      background: rgba(255, 149, 0, 0.1);
    }

    .feature-icon.orange svg {
      color: var(--warning);
    }

    .feature-icon.red {
      background: rgba(255, 59, 48, 0.1);
    }

    .feature-icon.red svg {
      color: var(--error);
    }

    .feature-icon.blue {
      background: rgba(0, 122, 255, 0.1);
    }

    .feature-icon.blue svg {
      color: #007AFF;
    }

    .feature-card h3 {
      font-size: 1.125rem;
      font-weight: 700;
      color: var(--text-primary);
      line-height: 1.3;
      margin: 0;
    }

    .feature-card p {
      font-size: 0.875rem;
      color: var(--text-secondary);
      line-height: 1.6;
      margin-bottom: 1rem;
      height: 4.3rem; /* Space for 3 full lines without cutting */
      overflow: hidden;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
    }

    .feature-list {
      list-style: none;
      padding: 0;
      margin: 0;
    }

    .feature-list li {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      margin-bottom: 0.5rem;
      font-size: 0.8125rem;
      color: var(--text-primary);
      line-height: 1.3;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .feature-list li:last-child {
      margin-bottom: 0;
    }

    .feature-list li::before {
      content: "✓";
      color: var(--accent);
      font-weight: bold;
      font-size: 0.9375rem;
      flex-shrink: 0;
    }

    /* Screenshots Section */
    .screenshots-section {
      background: linear-gradient(135deg, #F8F9FC 0%, #FFFFFF 100%);
      padding: 5rem 4rem;
    }

    .screenshots-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 3rem;
      margin-top: 3rem;
      align-items: start;
    }

    .screenshot-card {
      background: var(--background);
      border-radius: 20px;
      overflow: hidden;
      box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      border: 1px solid var(--surface);
    }

    .screenshot-card:hover {
      transform: translateY(-10px);
      box-shadow: 0 30px 80px rgba(0, 0, 0, 0.15);
    }

    .screenshot-card img {
      width: 100%;
      height: auto;
      display: block;
    }

    .screenshot-caption {
      padding: 1.5rem;
      text-align: center;
    }

    .screenshot-caption h3 {
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--text-primary);
      margin-bottom: 0.5rem;
    }

    .screenshot-caption p {
      font-size: 0.9375rem;
      color: var(--text-secondary);
      line-height: 1.5;
    }

    .mobile-screenshots-row {
      display: flex;
      justify-content: center;
      align-items: flex-start;
      gap: 1.5rem;
      padding: 2rem;
      background: linear-gradient(135deg, rgba(88, 86, 214, 0.05) 0%, rgba(88, 86, 214, 0.02) 100%);
      border-radius: 20px;
      overflow-x: auto;
      -webkit-overflow-scrolling: touch;
    }

    .mobile-screenshot-item {
      flex-shrink: 0;
      width: 280px;
      text-align: center;
    }

    .mobile-screenshot-item img {
      width: 100%;
      height: auto;
      border-radius: 20px;
      box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
      margin-bottom: 1rem;
    }

    .mobile-screenshot-item h4 {
      font-size: 1rem;
      font-weight: 700;
      color: var(--text-primary);
      margin-bottom: 0.5rem;
    }

    .mobile-screenshot-item p {
      font-size: 0.8125rem;
      color: var(--text-secondary);
      line-height: 1.5;
    }

    /* Video Section */
    .videos-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 2rem;
      margin-top: 3rem;
    }

    .video-container {
      position: relative;
      border-radius: 20px;
      overflow: hidden;
      box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
      cursor: pointer;
      background: #000;
    }

    .video-container video {
      width: 100%;
      height: auto;
      display: block;
      max-height: 600px;
      object-fit: contain;
    }

    .video-play-overlay {
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      background: rgba(0, 0, 0, 0);
      transition: background 0.3s ease;
      pointer-events: none;
    }

    .video-container:hover .video-play-overlay {
      background: rgba(0, 0, 0, 0.3);
    }

    .video-play-button {
      width: 80px;
      height: 80px;
      background: rgba(255, 255, 255, 0.9);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      opacity: 0;
      transform: scale(0.8);
      transition: all 0.3s ease;
    }

    .video-container:hover .video-play-button {
      opacity: 1;
      transform: scale(1);
    }

    .video-play-button::after {
      content: '';
      width: 0;
      height: 0;
      border-left: 24px solid var(--primary);
      border-top: 16px solid transparent;
      border-bottom: 16px solid transparent;
      margin-left: 6px;
    }

    .video-caption {
      padding: 1.5rem;
      background: var(--background);
      text-align: center;
    }

    .video-caption h4 {
      font-size: 1.125rem;
      font-weight: 700;
      color: var(--text-primary);
      margin-bottom: 0.5rem;
    }

    .video-caption p {
      font-size: 0.875rem;
      color: var(--text-secondary);
      line-height: 1.5;
    }

    /* Pricing Cards */
    .pricing-grid {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 1.25rem;
      margin-top: 3rem;
    }

    .pricing-card {
      background: var(--background);
      border: 2px solid var(--surface);
      border-radius: 14px;
      padding: 2rem 1.5rem;
      text-align: center;
      transition: all 0.3s ease;
      cursor: pointer;
      position: relative;
      display: flex;
      flex-direction: column;
    }

    .pricing-card:hover {
      transform: translateY(-8px);
      border-color: var(--primary);
      box-shadow: 0 20px 40px rgba(88, 86, 214, 0.15);
    }

    .pricing-card.featured {
      border-color: var(--primary);
      background: linear-gradient(135deg, rgba(88, 86, 214, 0.05) 0%, rgba(88, 86, 214, 0.02) 100%);
    }

    .pricing-card.featured::before {
      content: "POPULAR";
      position: absolute;
      top: -12px;
      left: 50%;
      transform: translateX(-50%);
      background: var(--primary);
      color: white;
      padding: 0.375rem 1rem;
      border-radius: 20px;
      font-size: 0.75rem;
      font-weight: 700;
      letter-spacing: 0.5px;
    }

    .pricing-card h3 {
      font-size: 1.375rem;
      font-weight: 700;
      color: var(--text-primary);
      margin-bottom: 0.5rem;
    }

    .pricing-card .price {
      font-size: 2.25rem;
      font-weight: 800;
      color: var(--primary);
      margin: 0.875rem 0;
    }

    .pricing-card .price-note {
      font-size: 0.8125rem;
      color: var(--text-secondary);
      margin-bottom: 1.5rem;
    }

    .pricing-features {
      list-style: none;
      padding: 0;
      margin: 1.5rem 0;
      text-align: left;
      flex-grow: 1;
    }

    .pricing-features li {
      display: flex;
      align-items: center;
      gap: 0.625rem;
      margin-bottom: 0.75rem;
      font-size: 0.875rem;
      color: var(--text-primary);
    }

    .pricing-features li::before {
      content: "✓";
      color: var(--accent);
      font-weight: 600;
      font-size: 0.75rem;
      width: 20px;
      height: 20px;
      background: rgba(52, 199, 89, 0.1);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }

    .pricing-button {
      width: 100%;
      padding: 0.875rem 2rem;
      font-size: 1rem;
      font-weight: 600;
      background: var(--primary);
      color: white;
      border: none;
      border-radius: 10px;
      cursor: pointer;
      transition: all 0.3s ease;
      margin-top: auto;
    }

    .pricing-button:hover {
      background: var(--primary-dark);
      transform: translateY(-2px);
    }

    /* Trust Section */
    .trust-section {
      background: linear-gradient(135deg, #F9FAFB 0%, #FFFFFF 100%);
      padding: 4rem 2rem;
      margin-top: 4rem;
    }

    .trust-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 2rem;
      max-width: 1200px;
      margin: 3rem auto 0;
    }

    .trust-card {
      background: white;
      border: 2px solid var(--surface);
      border-radius: 16px;
      padding: 2rem;
      text-align: center;
      transition: all 0.3s ease;
      position: relative;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      align-items: center;
      height: 100%;
    }

    .trust-card::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 4px;
      background: linear-gradient(90deg, var(--primary), var(--accent));
      transform: scaleX(0);
      transition: transform 0.3s ease;
    }

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

    .trust-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 15px 30px rgba(99, 102, 241, 0.15);
      border-color: var(--primary);
    }

    .trust-card .icon-box {
      margin-bottom: 1rem;
    }

    .trust-card h3 {
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--text-primary);
      margin-bottom: 0.5rem;
      min-height: 3rem;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .trust-card p {
      font-size: 0.9375rem;
      color: var(--text-secondary);
      line-height: 1.6;
      margin: 0 0 1rem 0;
      flex: 1;
      display: flex;
      align-items: center;
    }

    .trust-badge {
      display: inline-block;
      background: linear-gradient(135deg, var(--primary), var(--primary-dark));
      color: white;
      padding: 0.5rem 1rem;
      border-radius: 20px;
      font-size: 0.875rem;
      font-weight: 600;
      margin-top: auto;
    }

    /* Comparison Table */
    .comparison-table-wrapper {
      margin-top: 5rem;
      overflow-x: auto;
    }

    .comparison-table {
      width: 100%;
      border-collapse: separate;
      border-spacing: 0;
      background: var(--background);
      border-radius: 16px;
      overflow: hidden;
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    }

    .comparison-table thead {
      background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
      color: white;
    }

    .comparison-table th {
      padding: 1.5rem 1rem;
      text-align: center;
      font-weight: 700;
      font-size: 1.125rem;
      border-bottom: 3px solid rgba(255, 255, 255, 0.2);
    }

    .comparison-table th:first-child {
      text-align: left;
      padding-left: 2rem;
    }

    .comparison-table tbody tr {
      transition: background 0.2s ease;
    }

    .comparison-table tbody tr:hover {
      background: rgba(99, 102, 241, 0.05);
    }

    .comparison-table tbody tr:nth-child(even) {
      background: var(--surface);
    }

    .comparison-table tbody tr:nth-child(even):hover {
      background: rgba(99, 102, 241, 0.08);
    }

    .comparison-table td {
      padding: 1.25rem 1rem;
      text-align: center;
      font-size: 1rem;
      border-bottom: 1px solid var(--surface);
    }

    .comparison-table td:first-child {
      text-align: left;
      font-weight: 600;
      color: var(--text-primary);
      padding-left: 2rem;
    }

    .comparison-table .check-icon {
      color: var(--accent);
      font-size: 1.5rem;
      font-weight: bold;
    }

    .comparison-table .cross-icon {
      color: var(--text-tertiary);
      font-size: 1.5rem;
      font-weight: bold;
    }

    .comparison-table-header {
      text-align: center;
      margin-bottom: 2rem;
    }

    .comparison-table-header h3 {
      font-size: 2rem;
      font-weight: 800;
      color: var(--text-primary);
      margin-bottom: 0.5rem;
    }

    .comparison-table-header p {
      font-size: 1.125rem;
      color: var(--text-secondary);
    }

    @media (max-width: 768px) {
      .comparison-table {
        font-size: 0.875rem;
      }

      .comparison-table th,
      .comparison-table td {
        padding: 1rem 0.5rem;
      }

      .comparison-table th:first-child,
      .comparison-table td:first-child {
        padding-left: 1rem;
      }
    }

    /* Testimonials Section */
    .testimonials-section {
      background: var(--background);
      padding: 4rem 2rem;
      margin-top: 4rem;
    }

    .testimonials-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
      gap: 2rem;
      max-width: 1200px;
      margin: 1.5rem auto 0;
    }

    .testimonial-card {
      background: white;
      border: 2px solid var(--surface);
      border-radius: 16px;
      padding: 2rem;
      position: relative;
      transition: all 0.3s ease;
      display: flex;
      flex-direction: column;
    }

    .testimonial-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 15px 30px rgba(99, 102, 241, 0.15);
      border-color: var(--primary);
    }

    .testimonial-quote {
      font-size: 1rem;
      line-height: 1.7;
      color: var(--text-primary);
      margin-bottom: 1.5rem;
      font-style: italic;
      flex: 1;
    }

    .testimonial-author {
      display: flex;
      align-items: center;
      gap: 1rem;
      margin-top: auto;
    }

    .testimonial-avatar {
      width: 60px;
      height: 60px;
      border-radius: 50%;
      object-fit: cover;
      border: 3px solid var(--primary);
    }

    .testimonial-info h4 {
      font-size: 1rem;
      font-weight: 700;
      color: var(--text-primary);
      margin-bottom: 0.25rem;
    }

    .testimonial-info p {
      font-size: 0.875rem;
      color: var(--text-secondary);
      margin: 0;
    }

    .testimonial-stars {
      display: flex;
      gap: 0.25rem;
      margin-bottom: 1rem;
      color: #FFB800;
      font-size: 1.25rem;
    }

    .testimonial-badge {
      position: absolute;
      top: 1.5rem;
      right: 1.5rem;
      background: linear-gradient(135deg, var(--primary), var(--primary-dark));
      color: white;
      padding: 0.375rem 0.875rem;
      border-radius: 20px;
      font-size: 0.75rem;
      font-weight: 600;
    }

    /* FAQ Section */
    .faq-section {
      background: var(--background);
      padding: 4rem 2rem;
      margin-top: 4rem;
    }

    .faq-container {
      max-width: 900px;
      margin: 3rem auto 0;
    }

    .faq-item {
      background: white;
      border: 2px solid var(--surface);
      border-radius: 12px;
      margin-bottom: 1rem;
      overflow: hidden;
      transition: all 0.3s ease;
    }

    .faq-item:hover {
      border-color: var(--primary);
    }

    .faq-question {
      width: 100%;
      padding: 1.5rem;
      background: none;
      border: none;
      text-align: left;
      font-size: 1.125rem;
      font-weight: 700;
      color: var(--text-primary);
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      transition: color 0.3s ease;
    }

    .faq-question:hover {
      color: var(--primary);
    }

    .faq-icon {
      font-size: 1.5rem;
      color: var(--primary);
      transition: transform 0.3s ease;
    }

    .faq-item.active .faq-icon {
      transform: rotate(45deg);
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease;
      padding: 0 1.5rem;
    }

    .faq-item.active .faq-answer {
      max-height: 500px;
      padding: 0 1.5rem 1.5rem;
    }

    .faq-answer p {
      color: var(--text-secondary);
      line-height: 1.7;
      margin: 0;
    }

    /* Footer */
    footer {
      background: linear-gradient(135deg, #1F2937 0%, #111827 100%);
      color: white;
      padding: 4rem 2rem 2rem;
      margin-top: 6rem;
    }

    .footer-content {
      max-width: 1400px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1fr;
      gap: 3rem;
      margin-bottom: 3rem;
    }

    .footer-brand {
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }

    .footer-logo {
      display: flex;
      align-items: center;
      gap: 0.75rem;
      margin-bottom: 0.5rem;
    }

    .footer-logo img {
      width: 40px;
      height: 40px;
      object-fit: contain;
    }

    .footer-logo-text {
      font-size: 1.5rem;
      font-weight: 800;
      color: var(--primary-light);
    }

    .footer-description {
      font-size: 0.9375rem;
      line-height: 1.6;
      opacity: 0.8;
      margin-bottom: 1rem;
    }

    .footer-contact {
      display: flex;
      flex-direction: column;
      gap: 0.5rem;
      font-size: 0.875rem;
    }

    .footer-contact a {
      color: var(--primary-light);
      text-decoration: none;
      transition: color 0.2s ease;
    }

    .footer-contact a:hover {
      color: white;
    }

    .footer-section h4 {
      font-size: 1rem;
      font-weight: 700;
      margin-bottom: 1rem;
      color: white;
    }

    .footer-links {
      list-style: none;
      padding: 0;
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
    }

    .footer-links a {
      color: rgba(255, 255, 255, 0.8);
      text-decoration: none;
      font-size: 0.9375rem;
      transition: all 0.2s ease;
      display: inline-block;
    }

    .footer-links a:hover {
      color: white;
      transform: translateX(4px);
    }

    .footer-social {
      display: flex;
      gap: 1rem;
      margin-top: 1rem;
    }

    .footer-social a {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.1);
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      text-decoration: none;
      transition: all 0.3s ease;
    }

    .footer-social a:hover {
      background: var(--primary);
      transform: translateY(-3px);
    }

    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.1);
      padding-top: 2rem;
      text-align: center;
    }

    .footer-bottom p {
      font-size: 0.875rem;
      opacity: 0.7;
      margin: 0;
    }

    @media (max-width: 768px) {
      .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
      }
    }

    /* Responsive */
    @media (max-width: 1024px) {
      .hero-modern {
        min-height: auto;
        padding: 3rem 1.5rem;
      }

      .mockups-container {
        padding: 2rem 0;
      }

      .mockup-center img {
        max-width: 700px;
      }

      .floating-word {
        font-size: 0.9375rem;
      }

      .hero-cta {
        position: relative;
        bottom: 0;
        margin-top: 3rem;
      }

      .pricing-grid {
        grid-template-columns: repeat(3, 1fr);
      }

      .screenshots-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
      }

      .mobile-screenshots-row {
        justify-content: center;
      }

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

      header {
        padding: 1rem 2rem;
      }

      .section {
        padding: 4rem 2rem;
      }

      .screenshots-section {
        padding: 4rem 2rem;
      }
    }

    @media (max-width: 768px) {
      .floating-word {
        display: none; /* Hide keywords on mobile */
      }

      .mockup-center img {
        max-width: 100%;
        padding: 0 1rem;
      }

      .cta-button-modern {
        padding: 1rem 2rem;
        font-size: 1rem;
      }

      .pricing-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
      }

      .pricing-card {
        padding: 1.5rem 1.25rem;
      }

      .pricing-card h3 {
        font-size: 1.25rem;
      }

      .pricing-card .price {
        font-size: 2rem;
      }

      .pricing-card .price-note {
        font-size: 0.8rem;
      }

      .pricing-card .pricing-cta {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
      }

      .pricing-features {
        text-align: left;
      }

      .pricing-features li {
        font-size: 0.85rem;
        padding: 0.4rem 0;
      }

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

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

      .mobile-screenshots-row {
        gap: 1rem;
        padding: 1rem;
      }

      .mobile-screenshot-item {
        width: 240px;
      }

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

      header {
        padding: 1rem 1.5rem;
        gap: 1rem;
      }

      nav {
        gap: 1rem;
        font-size: 0.875rem;
      }

      nav a {
        font-size: 0.875rem;
      }

      .login-button {
        padding: 0.625rem 1.5rem;
        font-size: 0.875rem;
      }

      .cta-container {
        flex-direction: column;
        width: 100%;
      }

      .cta-button, .cta-secondary {
        width: 100%;
      }

      .mobile-screenshot-item img {
        max-height: 500px;
      }
    }
      /* Rejillas con filas completas (3+3, 2+2, 4, nunca 3+1) */
    .features-grid { grid-template-columns: repeat(3, 1fr); }
    .use-cases-grid, .trust-grid { grid-template-columns: repeat(4, 1fr); }
    .testimonials-grid { grid-template-columns: repeat(3, 1fr); }
    .pricing-grid { grid-template-columns: repeat(4, 1fr); max-width: 1200px; margin-left: auto; margin-right: auto; }
    .pricing-enterprise { text-align: center; margin: 1.5rem auto 0; color: var(--text-secondary); font-size: .95rem; }
    .pricing-enterprise a { color: var(--primary); font-weight: 600; }
    @media (max-width: 1100px) {
      .features-grid { grid-template-columns: repeat(2, 1fr) !important; }
      .use-cases-grid, .trust-grid, .pricing-grid { grid-template-columns: repeat(2, 1fr) !important; }
      .testimonials-grid { grid-template-columns: 1fr !important; max-width: 640px; }
    }
    @media (max-width: 640px) {
      .features-grid, .use-cases-grid, .trust-grid, .pricing-grid { grid-template-columns: 1fr !important; }
    }