:root {
      --accent-color: #fe7676;
      --accent-hover: #e11d48;
      --bg-dark: #07090e;
      --card-bg: rgba(13, 17, 28, 0.7);
      --card-border: rgba(255, 255, 255, 0.08);
      --text-main: #f8fafc;
      --text-muted: #94a3b8;
    }

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

    html {
      color-scheme: dark;
    }

    /* Respeta la preferencia de reducir movimiento */
    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
      }
    }

    /* Foco visible por teclado */
    a:focus-visible,
    button:focus-visible,
    input:focus-visible {
      outline: 2px solid var(--accent-color);
      outline-offset: 2px;
      border-radius: 8px;
    }

    body {
      background-color: var(--bg-dark);
      color: var(--text-main);
      font-family: 'Plus Jakarta Sans', sans-serif;
      min-height: 100vh;
      overflow-x: hidden;
      position: relative;
    }

    /* Background Canvas for Interactive Particles */
    #particles-canvas {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      z-index: 1;
      pointer-events: none;
    }

    /* Glowing decorative backgrounds */
    .glow-circle {
      position: absolute;
      width: 45vw;
      height: 45vw;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(254, 118, 118, 0.12) 0%, rgba(0,0,0,0) 70%);
      filter: blur(60px);
      z-index: 2;
      pointer-events: none;
    }
    
    .glow-circle.top-right {
      top: -15%;
      right: -10%;
    }

    .glow-circle.bottom-left {
      bottom: -15%;
      left: -10%;
    }

    /* Custom Scrollbar */
    ::-webkit-scrollbar {
      width: 8px;
    }
    ::-webkit-scrollbar-track {
      background: #080a0f;
    }
    ::-webkit-scrollbar-thumb {
      background: #1e293b;
      border-radius: 4px;
    }
    ::-webkit-scrollbar-thumb:hover {
      background: var(--accent-color);
    }

    /* Global Container */
    .app-container {
      position: relative;
      z-index: 10;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 24px;
    }

    /* Navbar styling */
    header.navbar {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 32px 0;
    }

    .logo-container {
      display: flex;
      align-items: center;
      text-decoration: none;
      transition: transform 0.2s ease;
    }

    .logo-container:hover {
      transform: scale(1.03);
    }

    .logo-svg {
      height: 38px;
      width: auto;
    }

    .nav-actions {
      display: flex;
      gap: 16px;
      align-items: center;
    }

    .btn {
      font-family: 'Outfit', sans-serif;
      font-weight: 600;
      text-decoration: none;
      padding: 10px 24px;
      border-radius: 12px;
      font-size: 15px;
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
      cursor: pointer;
      display: inline-flex;
      align-items: center;
      justify-content: center;
    }

    .btn-flat {
      color: var(--text-main);
      background: transparent;
    }

    .btn-flat:hover {
      color: var(--accent-color);
    }

    .btn-outline {
      color: var(--text-main);
      border: 1px solid var(--card-border);
      background: rgba(255,255,255,0.03);
    }

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

    .btn-primary {
      background: linear-gradient(135deg, var(--accent-color) 0%, #e11d48 100%);
      color: white;
      box-shadow: 0 4px 20px rgba(254, 118, 118, 0.35);
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 24px rgba(254, 118, 118, 0.5);
    }

    /* Hero Section */
    .hero {
      text-align: center;
      padding: 80px 0 100px 0;
      max-width: 800px;
      margin: 0 auto;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      background: rgba(254, 118, 118, 0.08);
      border: 1px solid rgba(254, 118, 118, 0.25);
      color: var(--accent-color);
      padding: 6px 16px;
      border-radius: 100px;
      font-size: 13px;
      font-weight: 600;
      margin-bottom: 24px;
      letter-spacing: 0.5px;
      animation: pulse 2s infinite;
    }

    @keyframes pulse {
      0% { box-shadow: 0 0 0 0 rgba(254, 118, 118, 0.4); }
      70% { box-shadow: 0 0 0 10px rgba(254, 118, 118, 0); }
      100% { box-shadow: 0 0 0 0 rgba(254, 118, 118, 0); }
    }

    .hero h1 {
      font-family: 'Outfit', sans-serif;
      font-size: clamp(38px, 5vw, 68px);
      font-weight: 800;
      line-height: 1.1;
      margin-bottom: 24px;
      letter-spacing: -1px;
    }

    .hero h1 span {
      background: linear-gradient(135deg, var(--accent-color) 0%, #f43f5e 50%, #be123c 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .hero p.description {
      font-size: clamp(16px, 2.5vw, 20px);
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 40px;
      font-weight: 400;
    }

    /* CTA Input */
    .cta-container {
      background: var(--card-bg);
      border: 1px solid var(--card-border);
      padding: 8px;
      border-radius: 20px;
      display: flex;
      align-items: center;
      max-width: 520px;
      margin: 0 auto 50px auto;
      box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255,255,255,0.05);
      backdrop-filter: blur(12px);
      transition: border-color 0.3s, box-shadow 0.3s;
    }

    .cta-container:focus-within {
      border-color: rgba(254, 118, 118, 0.5);
      box-shadow: 0 20px 45px rgba(254, 118, 118, 0.15);
    }

    .cta-prefix {
      color: var(--text-muted);
      font-family: 'Outfit', sans-serif;
      font-weight: 600;
      font-size: 16px;
      padding-left: 20px;
      user-select: none;
    }

    .cta-input {
      background: transparent;
      border: none;
      outline: none;
      color: white;
      font-family: 'Plus Jakarta Sans', sans-serif;
      font-size: 16px;
      padding: 12px 10px;
      flex-grow: 1;
      width: 100px;
      font-weight: 500;
    }

    .cta-input::placeholder {
      color: #475569;
    }

    .cta-button {
      padding: 14px 28px;
      border-radius: 14px;
      font-size: 15px;
      border: none;
      outline: none;
    }

    /* Features Grid */
    .features-section {
      padding-bottom: 100px;
    }

    .section-title {
      text-align: center;
      font-family: 'Outfit', sans-serif;
      font-size: 32px;
      font-weight: 800;
      margin-bottom: 48px;
    }

    .features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
      gap: 30px;
    }

    .feature-card {
      background: var(--card-bg);
      border: 1px solid var(--card-border);
      border-radius: 24px;
      padding: 36px;
      text-align: left;
      backdrop-filter: blur(12px);
      transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
      position: relative;
      overflow: hidden;
    }

    .feature-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: linear-gradient(135deg, rgba(254, 118, 118, 0.05) 0%, rgba(0,0,0,0) 60%);
      pointer-events: none;
      opacity: 0;
      transition: opacity 0.4s;
    }

    .feature-card:hover {
      transform: translateY(-8px);
      border-color: rgba(254, 118, 118, 0.3);
      box-shadow: 0 20px 40px rgba(254, 118, 118, 0.08);
    }

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

    .feature-icon-box {
      width: 52px;
      height: 52px;
      background: rgba(254, 118, 118, 0.1);
      border-radius: 14px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--accent-color);
      margin-bottom: 24px;
      border: 1px solid rgba(254, 118, 118, 0.15);
    }

    .feature-icon-box svg {
      width: 26px;
      height: 26px;
    }

    .feature-card h3 {
      font-family: 'Outfit', sans-serif;
      font-size: 20px;
      font-weight: 700;
      margin-bottom: 12px;
    }

    .feature-card p {
      color: var(--text-muted);
      line-height: 1.5;
      font-size: 15px;
    }

    /* Footer styling */
    footer.landing-footer {
      border-top: 1px solid var(--card-border);
      padding: 40px 0;
      text-align: center;
      color: #94a3b8;
      font-size: 14px;
    }

    footer.landing-footer a {
      color: var(--text-muted);
      text-decoration: none;
      transition: color 0.2s;
    }

    footer.landing-footer a:hover {
      color: var(--accent-color);
    }

    /* Mobile Responsive styling */
    @media (max-width: 600px) {
      header.navbar {
        padding: 24px 0;
      }
      .logo-svg {
        height: 30px;
      }
      .nav-actions {
        gap: 8px;
      }
      .btn {
        padding: 8px 16px;
        font-size: 14px;
      }
      .hero {
        padding: 40px 0 60px 0;
      }
      .cta-container {
        flex-direction: column;
        border-radius: 24px;
        padding: 12px;
        gap: 12px;
      }
      .cta-prefix {
        padding-left: 0;
        align-self: center;
      }
      .cta-input {
        text-align: center;
        width: 100%;
        padding: 8px 0;
      }
      .cta-button {
        width: 100%;
      }
    }