/* src/main/resources/templates/landing-como-funciona.html */

    * { margin: 0; padding: 0; box-sizing: border-box; }
    body {
      font-family: 'Outfit', sans-serif;
      background: #020306; min-height: 100vh; color: #fff; overflow-x: hidden;
    }
    
    .hero-container {
      max-width: 1200px; margin: 0 auto; padding: 120px 40px 60px; text-align: center; position: relative; z-index: 10;
    }
    .hero-label {
      font-size: 0.9rem; font-weight: 800; color: rgba(255,255,255,0.4); text-transform: uppercase; letter-spacing: 4px; margin-bottom: 24px; display: block;
    }
    .hero-title {
      font-size: 4.5rem; font-weight: 900; margin-bottom: 20px; letter-spacing: -3px; font-style: italic; line-height: 1;
    }
    .hero-subtitle {
      font-size: 1.3rem; color: rgba(255,255,255,0.6); max-width: 700px; margin: 0 auto 80px; line-height: 1.6;
    }

    .steps-container {
      display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; margin-bottom: 120px;
    }
    .step-card {
      background: rgba(255,255,255,0.03); backdrop-filter: blur(40px); border: 1px solid rgba(255,255,255,0.1);
      border-radius: 40px; padding: 50px 40px; text-align: left; position: relative; transition: all 0.4s; overflow: hidden;
    }
    .step-card:hover {
      background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.2); transform: translateY(-10px);
      box-shadow: 0 40px 80px rgba(0,0,0,0.6);
    }
    .step-number {
      font-size: 6rem; font-weight: 900; color: rgba(255,255,255,0.03); position: absolute; top: -10px; right: 20px; z-index: 0; pointer-events: none;
    }
    .step-icon {
      width: 72px; height: 72px; border-radius: 22px; background: rgba(255,255,255,0.05); display: flex; align-items: center; justify-content: center;
      margin-bottom: 30px; border: 1px solid rgba(255,255,255,0.1); font-size: 36px; position: relative; z-index: 1; color: #fff;
    }
    .step-card h3 { font-size: 2rem; font-weight: 800; margin-bottom: 16px; position: relative; z-index: 1; letter-spacing: -0.5px; }
    .step-card p { font-size: 1.1rem; color: rgba(255,255,255,0.5); line-height: 1.7; position: relative; z-index: 1; }

    .security-banner {
      background: rgba(255,255,255,0.02); border-radius: 40px; padding: 60px; display: flex; align-items: center; gap: 60px;
      border: 1px solid rgba(255,255,255,0.05); margin-bottom: 120px; text-align: left;
    }
    .security-icon { font-size: 80px; color: #fff; opacity: 0.8; }
    .security-info h4 { font-size: 2rem; font-weight: 800; margin-bottom: 16px; }
    .security-info p { font-size: 1.1rem; color: rgba(255,255,255,0.6); line-height: 1.6; }

    /* Starfield styles copied to ensure it works without external script if needed */
    .starfield { position: fixed; top: 0; left: 0; right: 0; bottom: 0; pointer-events: none; z-index: 0; }
    .star { position: absolute; width: 2px; height: 2px; background: rgba(255, 255, 255, 0.5); border-radius: 50%; animation: twinkle var(--dur, 4s) var(--delay, 0s) infinite; }
    @keyframes twinkle { 0%, 100% { opacity: 0.2; transform: scale(1); } 50% { opacity: 0.8; transform: scale(1.5); } }

    @media (max-width: 992px) {
      .steps-container { grid-template-columns: 1fr; }
      .security-banner { flex-direction: column; text-align: center; }
      .hero-title { font-size: 3rem; }
    }