body {
  margin: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: #fff;
  line-height: 1.6;
  overflow-x: hidden;
}

#bg-animation {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  background: #0f0c29;
}

/* Hero */
.hero {
  text-align: center;
  padding: 80px 20px;
}
.logo {
  font-size: 3rem;
  font-weight: 900;
  background: linear-gradient(90deg,#6c63ff,#00e6ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 15px rgba(108,99,255,0.5);
}
.tagline {
  font-size: 1.2rem;
  margin-top: 10px;
  color: #ddd;
}

/* Secciones */
.container { padding: 60px 20px; max-width: 1200px; margin: auto; }
section h2 {
  font-size: 2.5rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 40px;
  background: linear-gradient(90deg,#6c63ff,#00e6ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 15px rgba(108,99,255,0.5);
}

/* Logos plataformas */
.platform-logos { display: flex; justify-content: center; gap: 40px; flex-wrap: wrap; }
.platform-logos img { height: 60px; filter: drop-shadow(0 0 5px #000); }

/* Características */
.features-list { display: flex; flex-wrap: wrap; justify-content: center; gap: 20px; }
.feature { background: rgba(26,26,26,0.8); padding: 20px; border-radius: 12px; min-width: 200px; text-align: center; }

/* Planes */
.plan-cards { display: flex; flex-wrap: wrap; justify-content: center; gap: 30px; }
.plan { background: rgba(26,26,26,0.85); border-radius: 14px; padding: 30px; width: 280px; text-align: center; transition: transform .3s; }
.plan:hover { transform: translateY(-8px); }
.plan h3 { margin-top: 0; font-size: 1.5rem; }
.plan ul { list-style: none; padding: 0; }
.plan ul li { margin: 10px 0; }
.plan a { display: inline-block; margin-top: 15px; padding: 10px 20px; background: #6c63ff; color: #fff; border-radius: 8px; text-decoration: none; transition: background .3s; }
.plan a:hover { background: #00e6ff; }
.plan.premium { border: 2px solid #00e6ff; }

/* Opiniones */
.testimonial-cards { display: flex; justify-content: center; gap: 30px; flex-wrap: wrap; max-width: 1000px; margin: auto; }
.testimonial { flex: 0 0 280px; background: rgba(26,26,26,0.85); border-radius: 14px; padding: 25px; text-align: center; transition: transform .4s; }
.testimonial:hover { transform: scale(1.05); }

/* CTA */
.cta { text-align: center; padding: 60px 20px; }
.cta a { display: inline-block; padding: 15px 30px; background: #6c63ff; color: #fff; border-radius: 8px; text-decoration: none; font-size: 1.2rem; }
.cta a:hover { background: #00e6ff; }