:root{
  --bg: #070a1c;
  --bg-2: #0a0f28; 
  --card: #121836;
  --text: #e7ecff;
  --muted: #a9b3d7;
  --primary: #7c5cff;
  --primary-2: #5ee0ff;
  --accent: #00e08a;
  --danger: #ff5470;
  --shadow: 0 20px 50px rgba(0,0,0,.45);
  --radius: 18px;
  --glass: rgba(255,255,255,.06);
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0; font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text); 
  /* Reemplazar background con uno más consistente */
  background: 
    radial-gradient(1500px 1200px at 70% 0%, rgba(124,92,255,.1), transparent 70%),
    radial-gradient(1200px 1000px at 20% 10%, rgba(94,224,255,.08), transparent 70%),
    radial-gradient(1800px 1200px at 50% 80%, rgba(124,92,255,.06), transparent 70%),
    var(--bg); /* Fondo sólido en lugar de gradiente */
  background-attachment: fixed; /* Evita desplazamiento del fondo */
  line-height:1.6; overflow-x:hidden;
}
a{color:inherit; text-decoration:none}
.container {
  width: min(1120px, 92%);
  margin-inline: auto;
  /* Quita display:flex y centrado global */
  /* ...existing code... */
}

/* Solo centra el contenido principal, no header/footer */
main .container,
section .container {
  display: flex;
  flex-direction: column;
  align-items: center;
}
header{
  position:sticky; top:0; z-index:50; backdrop-filter:saturate(160%) blur(8px);
  background: linear-gradient(180deg, rgba(11,16,32,.9), rgba(11,16,32,.6));
  border-bottom:1px solid rgba(255,255,255,.06)
}
.nav{display:flex; align-items:center; justify-content:space-between; padding:14px 0}
.brand{display:flex; align-items:center; gap:12px; font-weight:800; letter-spacing:.3px}
.logo{width:38px; height:38px; border-radius:12px; display:grid; place-items:center; background:linear-gradient(135deg, var(--primary), var(--primary-2)); box-shadow: var(--shadow)}
.navlinks{display:flex; gap:24px}
.nav a{opacity:.9}
.nav a:hover{opacity:1}
.cta{display:inline-flex; align-items:center; gap:10px; padding:12px 18px; background:linear-gradient(135deg, var(--primary), var(--accent)); color:#08121f; font-weight:800; border-radius:999px; box-shadow: var(--shadow)}
.outline{background:transparent; color:var(--text); border:1px solid rgba(255,255,255,.14)}

/* hero */
.hero{
  padding: 72px 0 48px;
  position: relative;
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(1px 1px at 20% 30%, rgba(255, 255, 255, 0.8), transparent),
    radial-gradient(1px 1px at 40% 70%, rgba(255, 255, 255, 0.7), transparent),
    radial-gradient(1px 1px at 60% 20%, rgba(255, 255, 255, 0.6), transparent),
    radial-gradient(1px 1px at 80% 50%, rgba(255, 255, 255, 0.5), transparent);
  background-size: 150px 150px;
  opacity: 0.15;
  z-index: -1;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.2fr 1fr;
  gap:40px;
  align-items:center;
  justify-content: center;
  max-width: 700px;
  margin: 0 auto;
  padding: 32px 24px 0 24px;
  box-sizing: border-box;
}
.hero-grid > div {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
  background: rgba(13, 17, 41, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(124, 92, 255, 0.15);
  border-radius: 18px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
  padding: 32px 28px 36px 28px;
  max-width: 100%;
}
.eyebrow{
  display:inline-flex;
  gap:10px;
  align-items:center;
  padding:6px 12px;
  border:1px solid rgba(255,255,255,.12);
  border-radius:999px;
  font-size:12px;
  color:var(--muted);
  background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  margin-bottom: 12px;
}
h1{
  font-size: clamp(30px, 5.4vw, 56px);
  line-height: 1.05;
  margin: 16px 0 18px 0;
  font-weight: 800;
  letter-spacing: -1px;
}
.lead{
  font-size: clamp(16px, 2.2vw, 20px);
  color:var(--muted);
  margin-bottom: 22px;
}
.actions{
  display:flex;
  gap:14px;
  margin-top:28px;
  margin-bottom:18px;
  flex-wrap:wrap;
  justify-content: center;
}
.grid-card{
  padding:22px;
  background:var(--glass);
  border:1px solid rgba(255,255,255,.08);
  border-radius:var(--radius);
  box-shadow: var(--shadow)
}
.screen{
  aspect-ratio: 16/10;
  border-radius:var(--radius);
  border:1px solid rgba(255,255,255,.12);
  background:
    radial-gradient(800px 300px at 60% -20%, rgba(124,92,255,.18), transparent 50%),
    linear-gradient(180deg, rgba(15,21,48,.7), rgba(15,21,48,.35));
  display:grid;
  place-items:center;
  position:relative;
  overflow:hidden
}
.whatsapp-bubble{
  position:absolute;
  right:18px;
  bottom:18px;
  padding:10px 14px;
  border-radius:999px;
  background:#25D366;
  color:#001b0e;
  font-weight:700;
  box-shadow: var(--shadow);
  display:flex;
  align-items:center;
  gap:8px
}
.wicon{width:16px; height:16px}

.fab-whatsapp{
  position:fixed;
  right:20px;
  bottom:22px;
  width:56px;
  height:56px;
  border-radius:999px;
  background:#25D366;
  color:#001b0e;
  display:grid;
  place-items:center;
  box-shadow: var(--shadow);
  z-index:9999;
  border:1px solid rgba(0,0,0,.15)
}
.fab-whatsapp svg{width:28px; height:28px}
.fab-whatsapp:hover{transform:translateY(-1px)}

/* marquee */
.marquee{display:grid; overflow:hidden; position:relative; mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent)}
.chip{white-space:nowrap; padding:10px 14px; border:1px dashed rgba(255,255,255,.14); border-radius:999px; color:var(--muted); background:rgba(255,255,255,.03)}
.row {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  gap: 12px;
  min-width: max-content;
  width: max-content;
  animation: scroll 28s linear infinite;
  will-change: transform;
  align-items: center;
}
@keyframes scroll{from{transform:translateX(0)} to{transform:translateX(-100%)}}
.marquee .row:nth-child(2){ animation-delay: -14s; }

/* sections */
section {
  padding: 80px 0;
  position: relative;
  overflow: hidden;
  z-index: 1;
}
section::after {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  opacity: 0.3;
}
section:nth-child(odd)::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(124, 92, 255, 0.03);
  z-index: -1;
}
section:nth-child(even)::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(94, 224, 255, 0.02);
  z-index: -1;
}
h2{font-size: clamp(24px, 3.6vw, 40px); margin:0 0 8px}
.sub{color:var(--muted); margin-bottom:24px}

.features{display:grid; grid-template-columns: repeat(3, 1fr); gap:18px}
.feature{padding:22px; border:1px solid rgba(255,255,255,.08); border-radius:var(--radius); background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02))}
.feature {
  /* ...existing code... */
  background: linear-gradient(180deg, rgba(18, 24, 54, 0.7), rgba(11, 16, 32, 0.5));
  border: 1px solid rgba(124, 92, 255, 0.15);
  backdrop-filter: blur(8px);
}

.steps{display:grid; grid-template-columns: repeat(3, 1fr); gap:18px}
.step{padding:22px; border-radius:var(--radius); background:var(--glass); border:1px solid rgba(255,255,255,.08)}
.step {
  /* ...existing code... */
  background: rgba(18, 24, 54, 0.6);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(124, 92, 255, 0.15);
}

.pricing{display:grid; grid-template-columns: 1fr; gap:18px}
.plan{border:1px solid rgba(255,255,255,.08); border-radius:var(--radius); background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02)); padding:26px; display:flex; flex-direction:column; gap:18px}
.plan {
  /* ...existing code... */
  background: linear-gradient(180deg, rgba(18, 24, 54, 0.7), rgba(11, 16, 32, 0.5));
  border: 1px solid rgba(124, 92, 255, 0.15);
  backdrop-filter: blur(8px);
}
.price{font-size:36px; font-weight:800}
.plan ul{margin:0; padding-left:18px; color:var(--muted)}

.cta-bar{display:flex; gap:16px; align-items:center; justify-content:space-between; flex-wrap:wrap; padding:18px 22px; border:1px solid rgba(255,255,255,.1); border-radius:var(--radius); background:linear-gradient(135deg, rgba(124,92,255,.15), rgba(94,224,255,.12))}

footer{padding:42px 0; color:var(--muted); border-top:1px solid rgba(255,255,255,.08)}

/* Scroll to top button */
#scrollTopBtn {
  display:none; position:fixed; bottom:90px; right:24px; z-index:10000;
  background:var(--primary); color:#fff; border:none; border-radius:50%; width:44px; height:44px;
  box-shadow: var(--shadow); cursor:pointer; font-size:22px; align-items:center; justify-content:center;
}
#scrollTopBtn:active { background:var(--primary-2);}

/* Estilos mejorados para sección FAQ */
#faq {
  position: relative;
  padding: 80px 0;
}

#faq .container {
  max-width: 1000px;
}

#faq h2 {
  font-size: clamp(28px, 4vw, 44px);
  margin-bottom: 40px;
  text-align: center;
  background: linear-gradient(135deg, var(--text), var(--primary-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

#faq .features {
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 24px;
  width: 100%;
}

#faq .feature {
  padding: 30px;
  background: rgba(12, 16, 38, 0.7);
  border: 1px solid rgba(124, 92, 255, 0.2);
  border-radius: var(--radius);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.25);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

#faq .feature::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(to bottom, var(--primary), var(--primary-2));
  opacity: 0.7;
}

#faq .feature:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  background: rgba(15, 20, 45, 0.8);
}

#faq .feature h3 {
  font-size: 18px;
  margin-bottom: 16px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.4;
}

#faq .feature p {
  font-size: 16px;
  line-height: 1.6;
  margin-bottom: 0;
  color: var(--muted);
}

#faq .feature strong {
  color: var(--accent);
  font-weight: 600;
}

@media (max-width: 768px) {
  #faq .features {
    grid-template-columns: 1fr;
  }
  
  #faq .feature {
    padding: 24px;
  }
}

/* Estilos mejorados para la sección de configuración */
.config-section {
  background: linear-gradient(180deg, var(--bg), rgba(11, 16, 38, 0.95));
  padding: 100px 0;
  position: relative;
}

.config-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(1px 1px at 20% 30%, rgba(124, 92, 255, 0.4), transparent),
    radial-gradient(1px 1px at 40% 70%, rgba(124, 92, 255, 0.3), transparent),
    radial-gradient(1px 1px at 60% 20%, rgba(124, 92, 255, 0.4), transparent),
    radial-gradient(1px 1px at 80% 50%, rgba(124, 92, 255, 0.3), transparent);
  background-size: 200px 200px;
  opacity: 0.1;
  z-index: -1;
}

.section-title {
  font-size: clamp(36px, 5vw, 48px);
  text-align: center;
  font-weight: 800;
  margin-bottom: 8px;
  background: linear-gradient(135deg, var(--text), var(--primary-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: -0.5px;
}

.section-subtitle {
  font-size: clamp(20px, 2.5vw, 24px);
  text-align: center;
  color: var(--muted);
  margin-bottom: 60px;
}

.config-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.config-step {
  background: rgba(13, 19, 45, 0.7);
  backdrop-filter: blur(10px);
  border-radius: 18px;
  padding: 32px 25px;
  position: relative;
  border: 1px solid rgba(124, 92, 255, 0.15);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.config-step:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.step-number {
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: var(--bg);
  font-size: 24px;
  font-weight: 800;
  width: 45px;
  height: 45px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  box-shadow: 0 8px 16px rgba(124, 92, 255, 0.2);
}

.step-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--text);
}

.step-desc {
  font-size: 16px;
  line-height: 1.6;
  color: var(--muted);
  margin-bottom: 0;
}

/* responsive */
@media (max-width: 920px){
  .hero-grid{grid-template-columns: 1fr}
  .features, .steps, .pricing{grid-template-columns: 1fr;}
  .navlinks{display:none}
  .hero-grid > div {
    text-align: center;
  }
  .config-steps {
    grid-template-columns: 1fr;
    max-width: 500px;
  }
  
  .config-section {
    padding: 70px 0;
  }
  
  .section-subtitle {
    margin-bottom: 40px;
  }
  
  .pricing {
    grid-template-columns: 1fr;
    max-width: 100%;
    width: 100%;
    gap: 18px;
    /* Ensure no horizontal scroll */
    margin: 0 auto;
  }

  .plan {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    margin-bottom: 18px;
    /* Remove side margin if any */
  }

  .container {
    /* Ensure container doesn't restrict width on mobile */
    width: 100%;
    max-width: 100%;
    padding-left: 0;
    padding-right: 0;
  }
  
  /* Reordenar para que el plan gratuito aparezca primero en móvil */
  .plan-free {
    order: -1;
  }
  
  .plan {
    padding: 30px 24px;
    margin-bottom: 24px;
  }

  /* Hacer que el ribbon se vea bien en móvil */
  .ribbon {
    width: 80px;
    height: 80px;
    right: -10px;
    top: -10px;
  }
  .ribbon span {
    font-size: 8px;
    top: 18px;
    right: -28px;
    width: 110px;
  }
  
  /* Ajustar tamaño de botones en móvil */
  .plan .cta {
    width: 100%;
    justify-content: center;
    padding: 14px;
  }
  
  /* Mejorar espacio en el plan destacado */
  .highlighted-plan {
    transform: scale(1);
    margin: 0 0 24px 0;
    border-width: 3px !important;
  }
}

@media (max-width: 480px) {
  /* Ajustes adicionales para pantallas muy pequeñas */
  #pricing h2 {
    font-size: 32px;
    text-align: center;
    margin-bottom: 8px;
  }
  
  .plan {
    padding: 24px 18px;
  }
  
  .price {
    font-size: 32px;
  }
  
  .plan-badge {
    font-size: 0.7rem;
    top: -8px;
    right: 15px;
    padding: 4px 10px;
  }
  
  .plan ul {
    padding-left: 16px;
  }
  
  .plan ul li {
    margin-bottom: 6px;
  }
  
  .plan-description {
    font-size: 0.9rem;
  }
}

/* Fix marquee row horizontal layout */
.marquee {
  width: 100%;
  min-width: 0;
  overflow-x: hidden;
}

.row {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  gap: 12px;
  min-width: 100vw;
  width: max-content;
  white-space: nowrap;
  animation: scroll 28s linear infinite;
  will-change: transform;
  align-items: center;
}

.chip {
  display: inline-block;
  white-space: nowrap;
}

/* Asegurar que las secciones tengan un espaciado y fondo consistentes */
section {
  padding: 80px 0;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

/* Agregar separación sutil entre secciones */
section:nth-child(odd)::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(124, 92, 255, 0.03);
  z-index: -1;
}

section:nth-child(even)::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(94, 224, 255, 0.02);
  z-index: -1;
}

/* Líneas decorativas para las secciones */
section::after {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  opacity: 0.3;
}

/* Mejorar los contenedores para asegurar márgenes y paddings consistentes */
section .container {
  position: relative;
  padding: 0 20px;
}

/* Mejorar la consistencia de los estilos de las tarjetas */
.feature, .step, .plan {
  background: rgba(15, 19, 38, 0.6);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(124, 92, 255, 0.15);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s, box-shadow 0.2s;
}

.feature:hover, .step:hover, .plan:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* Mejorar los botones CTA */
.cta, .outline {
  transition: transform 0.2s, box-shadow 0.2s;
}

.cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

/* Actualizar el grid de pricing para siempre 1 plan por fila */
.pricing {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
}

/* Actualizar el grid de pricing para 2 columnas en desktop */
@media (min-width: 921px) {
  .pricing {
    grid-template-columns: repeat(2, 1fr) !important;
    max-width: 900px !important;
  }
}

/* Añadir un ribbon */
.ribbon {
  position: absolute;
  right: -5px;
  top: -5px;
  z-index: 1;
  overflow: hidden;
  width: 120px;
  height: 120px;
  text-align: right;
}

.ribbon span {
  font-size: 10px;
  font-weight: bold;
  color: #080f19;
  text-transform: uppercase;
  text-align: center;
  line-height: 20px;
  transform: rotate(45deg);
  width: 150px;
  display: block;
  background: linear-gradient(135deg, #00e08a 0%, #5ee0ff 100%);
  box-shadow: 0 3px 10px -5px rgba(0, 0, 0, 1);
  position: absolute;
  top: 35px;
  right: -35px;
}

.ribbon span::before {
  content: "";
  position: absolute;
  left: 0px;
  top: 100%;
  z-index: -1;
  border-right: 3px solid transparent;
  border-bottom: 3px solid transparent;
  border-top: 3px solid #00997c;
  border-left: 3px solid #00997c;
}

.ribbon span::after {
  content: "";
  position: absolute;
  right: 0px;
  top: 100%;
  z-index: -1;
  border-left: 3px solid transparent;
  border-bottom: 3px solid transparent;
  border-top: 3px solid #00997c;
  border-right: 3px solid #00997c;
}

@media (max-width: 767px) {
  .highlighted-plan {
    transform: scale(1.02);
    margin-bottom: 15px;
  }
}

/* Destacar el plan gratuito */
.plan-free.highlighted-plan {
  border: 2.5px solid var(--accent) !important;
  box-shadow: 0 10px 40px rgba(0, 224, 138, 0.25) !important;
  background: linear-gradient(120deg, rgba(0,224,138,0.08) 0%, rgba(18,24,54,0.7) 100%);
  position: relative;
  z-index: 10;
  transform: scale(1.03);
}

.plan-free .plan-badge {
  background: linear-gradient(135deg, var(--accent), #2affa9);
  color: #042e1b;
  font-weight: 800;
  font-size: 0.95rem;
  padding: 7px 16px;
  box-shadow: 0 4px 20px rgba(0, 224, 138, 0.4);
  border: none;
  letter-spacing: 0.5px;
}

.plan-free .free-cta {
  background: linear-gradient(135deg, var(--accent), #2affa9);
  color: #042e1b;
  font-weight: 800;
  border: none;
  box-shadow: 0 4px 20px rgba(0, 224, 138, 0.15);
}

.plan-free .free-cta:hover {
  background: linear-gradient(135deg, #00f591, #2affa9);
  box-shadow: 0 8px 25px rgba(0, 224, 138, 0.4);
}

.plan-free .no-card {
  margin: 8px 0 0;
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 600;
}

/* Asegura que el plan gratuito aparezca primero en móvil */
@media (max-width: 920px) {
  .plan-free {
    order: -1;
  }
  .highlighted-plan {
    transform: scale(1.02);
    margin-bottom: 18px;
  }
}
  margin: 8px 0 0;
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 600;
}

/* Asegura que el plan gratuito aparezca primero en móvil */
@media (max-width: 920px) {
  .plan-free {
    order: -1;
  }
  .highlighted-plan {
    transform: scale(1.02);
    margin-bottom: 18px;
  }
}