:root {
  --pos-bg: #070913;
  --pos-surface: #101525;
  --pos-surface-2: #151b2e;
  --pos-border: rgba(255, 255, 255, 0.1);
  --pos-text: #f8f8ff;
  --pos-muted: #b7bfd4;
  --pos-primary: #7367f0;
  --pos-primary-2: #615ac8;
  --pos-accent: #28c76f;
  --pos-cyan: #00cfe8;
  --pos-warning: #ffb84d;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--pos-bg);
  color: var(--pos-text);
  font-family: "Montserrat", Arial, sans-serif;
}

.pos-landing {
  overflow: hidden;
  background:
    radial-gradient(circle at 85% 8%, rgba(115, 103, 240, 0.18), transparent 30rem),
    linear-gradient(180deg, #080a16 0%, #090c15 48%, #060812 100%);
}

.container-xxl {
  max-width: 1240px;
  padding-left: 1.1rem;
  padding-right: 1.1rem;
}

.hero-section {
  min-height: calc(100vh - 4.5rem);
  padding: 7.5rem 0 4rem;
  display: flex;
  align-items: center;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2.5rem;
  align-items: center;
}

.eyebrow,
.section-heading span,
.cta-layout span {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--pos-cyan);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero-copy h1 {
  margin: 1.2rem 0 1.1rem;
  color: #fff;
  font-size: clamp(1.95rem, 4.8vw, 3.35rem);
  line-height: 1.12;
  font-weight: 900;
}

.hero-lead {
  color: var(--pos-muted);
  font-size: 1.08rem;
  line-height: 1.7;
  max-width: 45rem;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin: 2rem 0 1.4rem;
}

.btn {
  border-radius: 0.7rem;
  font-weight: 800;
  letter-spacing: 0;
}

.btn-primary {
  background: linear-gradient(135deg, var(--pos-primary), var(--pos-primary-2));
  border-color: transparent;
  box-shadow: 0 1rem 2rem rgba(115, 103, 240, 0.25);
}

.btn-outline-light {
  border-color: rgba(255, 255, 255, 0.2);
  color: #fff;
  background: rgba(255, 255, 255, 0.04);
}

.quick-benefits {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  color: #e9ecf7;
}

.quick-benefits span {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.58rem 0.8rem;
  border: 1px solid var(--pos-border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
}

.quick-benefits i {
  color: var(--pos-accent);
}

.hero-visual {
  position: relative;
}

.device-frame {
  padding: 0.75rem;
  border: 1px solid var(--pos-border);
  border-radius: 1.3rem;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.03));
  box-shadow: 0 2.2rem 5rem rgba(0, 0, 0, 0.38);
}

.device-frame img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: contain;
  border-radius: 0.9rem;
  background: #0d1222;
}

.floating-card {
  position: absolute;
  display: none;
  gap: 0.55rem;
  align-items: center;
  max-width: 14rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--pos-border);
  border-radius: 0.9rem;
  background: rgba(16, 21, 37, 0.88);
  box-shadow: 0 1rem 2.5rem rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(16px);
}

.floating-card strong {
  color: #fff;
  font-size: 1.8rem;
}

.floating-card span {
  color: var(--pos-muted);
  line-height: 1.25;
}

.floating-card i {
  color: var(--pos-warning);
  font-size: 1.6rem;
}

.floating-card-one {
  left: -1.2rem;
  bottom: 2rem;
}

.floating-card-two {
  right: -1.1rem;
  top: 2rem;
}

.trust-strip,
.section-block {
  padding: 4.5rem 0;
}

.metrics-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.metrics-row div,
.testimonial,
.solution-card,
.module-panel,
.flow-card,
.hardware-grid article,
.lead-form {
  border: 1px solid var(--pos-border);
  background: rgba(255, 255, 255, 0.045);
  box-shadow: 0 1rem 2.4rem rgba(0, 0, 0, 0.16);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.metrics-row div:hover,
.solution-card:hover,
.module-panel:hover,
.flow-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 1.5rem 3rem rgba(0, 0, 0, 0.25);
  border-color: rgba(115, 103, 240, 0.4);
}

.metrics-row div {
  padding: 1.25rem;
  border-radius: 0.9rem;
}

.metrics-row strong {
  display: block;
  color: #fff;
  font-size: 1.9rem;
  font-weight: 900;
}

.metrics-row span {
  color: var(--pos-muted);
}

.testimonial {
  margin-top: 1.2rem;
  padding: 1.35rem;
  border-radius: 0.9rem;
}

.testimonial p {
  color: #fff;
  font-size: 1.05rem;
  line-height: 1.65;
  margin-bottom: 0.6rem;
}

.testimonial span {
  color: var(--pos-muted);
  font-weight: 700;
}

.section-heading {
  max-width: 46rem;
  margin: 0 auto 2rem;
  text-align: center;
}

.section-heading.align-left {
  margin-left: 0;
  text-align: left;
}

.section-heading.compact {
  max-width: 38rem;
}

.section-heading h2,
.cta-layout h2 {
  margin: 0.8rem 0;
  color: #fff;
  font-size: clamp(1.9rem, 5vw, 3.25rem);
  line-height: 1.12;
  font-weight: 900;
}

.section-heading p,
.cta-layout p {
  color: var(--pos-muted);
  font-size: 1.02rem;
  line-height: 1.65;
}

.solution-grid,
.module-grid,
.flow-grid,
.demo-grid,
.industry-grid,
.hardware-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.solution-card,
.module-panel,
.flow-card {
  padding: 1.35rem;
  border-radius: 1rem;
}

.solution-card i {
  width: 3rem;
  height: 3rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.8rem;
  background: rgba(115, 103, 240, 0.16);
  color: var(--pos-cyan);
  font-size: 1.35rem;
  margin-bottom: 1.1rem;
}

.solution-card h3,
.module-panel h3,
.flow-card h3 {
  color: #fff;
  font-size: 1.25rem;
  font-weight: 900;
}

.solution-card p,
.module-panel p,
.flow-card p {
  color: var(--pos-muted);
  line-height: 1.62;
  margin-bottom: 0;
}

.module-section,
.hardware-section {
  background: rgba(255, 255, 255, 0.025);
}

.module-panel {
  border-left: 0.25rem solid var(--pos-primary);
}

.flow-card p {
  color: #e9ecf7;
  font-weight: 700;
}

.flow-card i {
  color: var(--pos-accent);
  margin: 0 0.35rem;
}

.hardware-layout,
.cta-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

.hardware-grid article {
  min-height: 14rem;
  padding: 1rem;
  border-radius: 1rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hardware-grid img {
  width: 100%;
  height: 11rem;
  object-fit: contain;
  margin-bottom: 0.7rem;
}

.hardware-grid strong {
  color: #fff;
  font-size: 1rem;
}

.demo-grid img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border: 1px solid var(--pos-border);
  border-radius: 1rem;
  background: var(--pos-surface);
}

.industry-grid a {
  padding: 1.05rem 1rem;
  border: 1px solid var(--pos-border);
  border-radius: 0.85rem;
  color: #fff;
  font-weight: 850;
  background: linear-gradient(145deg, rgba(115, 103, 240, 0.16), rgba(255, 255, 255, 0.035));
  text-decoration: none;
  transition: transform 0.18s ease, border-color 0.18s ease;
}

.industry-grid a:hover {
  border-color: rgba(0, 207, 232, 0.55);
  color: #fff;
  transform: translateY(-3px);
}

.cta-section {
  padding-bottom: 5.5rem;
}

.cta-layout {
  padding: 1.2rem;
  border: 1px solid var(--pos-border);
  border-radius: 1.25rem;
  background: linear-gradient(135deg, rgba(115, 103, 240, 0.16), rgba(0, 207, 232, 0.08));
}

.lead-form {
  padding: 1.1rem;
  border-radius: 1rem;
  background: rgba(7, 9, 19, 0.74);
}

.lead-form label {
  color: #fff;
  font-weight: 800;
  margin: 0.75rem 0 0.35rem;
}

.lead-form .form-control {
  min-height: 3rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 0.65rem;
  background: rgba(255, 255, 255, 0.07);
  color: #fff;
}

.lead-form .form-control::placeholder {
  color: #8e98b5;
}

.lead-form .form-control:focus {
  border-color: var(--pos-primary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(115, 103, 240, 0.25);
  background: rgba(255, 255, 255, 0.09);
}

.lead-form .btn {
  margin-top: 1rem;
  min-height: 3.2rem;
}

.whatsapp-inline {
  display: block;
  color: var(--pos-accent);
  font-weight: 800;
  text-align: center;
  margin-top: 0.9rem;
}

.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 3.8rem;
  height: 3.8rem;
  background-color: #25d366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 0.5rem 1.5rem rgba(37, 211, 102, 0.4);
  z-index: 1000;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  color: #fff;
  box-shadow: 0 0.8rem 2rem rgba(37, 211, 102, 0.6);
}

/* === NUEVOS ESTILOS DEL REDISEÑO === */

/* Comentarios Reales Slider */
.testimonials-slider-container {
  display: flex;
  align-items: center;
  gap: 1rem;
  position: relative;
  width: 100%;
}

.testimonials-track {
  display: flex;
  gap: 1.5rem;
  overflow-x: auto;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  padding: 1rem 0;
  flex: 1;
  min-width: 0; /* Ensures the flex item doesn't force expanding */
  /* Hide scrollbar for cleaner look */
  -ms-overflow-style: none;  /* IE and Edge */
  scrollbar-width: none;  /* Firefox */
}

.testimonials-track::-webkit-scrollbar {
  display: none;
}

.testimonial-card {
  flex: 0 0 calc(100% - 1rem); /* Default mobile: 1 per view */
  max-width: calc(100% - 1rem);
  scroll-snap-align: center;
  display: block;
  background: linear-gradient(145deg, rgba(16, 21, 37, 0.8), rgba(255, 255, 255, 0.03));
  border: 1px solid var(--pos-border);
  border-radius: 1.25rem;
  padding: 2rem;
  transition: transform 0.3s;
}

@media (min-width: 768px) {
  .testimonial-card {
    flex: 0 0 calc(50% - 0.75rem); /* Tablet: 2 per view */
    max-width: calc(50% - 0.75rem);
  }
}

@media (min-width: 1024px) {
  .testimonial-card {
    flex: 0 0 calc(33.3333% - 1rem); /* Desktop: 3 per view */
    max-width: calc(33.3333% - 1rem);
  }
}

.testimonial-card:hover {
  transform: translateY(-5px);
  border-color: var(--pos-cyan);
}

.quote-icon-small {
  font-size: 2rem;
  color: var(--pos-primary);
  opacity: 0.3;
  margin-bottom: 1rem;
}

.testimonial-card p {
  font-size: 1.1rem !important;
  font-style: italic;
  margin-bottom: 1.5rem !important;
  color: #fff;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 1rem;
}

.avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1.2rem;
  color: #fff;
}

.bg-primary { background-color: var(--pos-primary); }
.bg-accent { background-color: var(--pos-accent); }
.bg-warning { background-color: var(--pos-warning); }

.testimonial-author div {
  text-align: left;
}

.testimonial-author strong {
  display: block;
  font-size: 1.1rem;
  color: #fff;
}

.testimonial-author span {
  font-size: 0.9rem;
  color: var(--pos-muted);
}

.slider-btn {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--pos-border);
  color: #fff;
  width: 45px;
  height: 45px;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.slider-btn:hover {
  background: var(--pos-primary);
  border-color: var(--pos-primary);
}

.comment-box {
  background: rgba(16, 21, 37, 0.6);
  border: 1px solid var(--pos-border);
  border-radius: 1.25rem;
  padding: 2rem;
}

.comment-box h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: #fff;
  text-align: center;
}

.comment-box .form-control {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
}

.comment-box .form-control:focus {
  border-color: var(--pos-primary);
  box-shadow: none;
}

.comment-box {
  background: rgba(16, 21, 37, 0.6);
  border: 1px solid var(--pos-border);
  border-radius: 1.25rem;
  padding: 2rem;
  height: 100%;
}

.comment-box h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: #fff;
}

.comment-box .form-control {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
}

.comment-box .form-control:focus {
  border-color: var(--pos-primary);
  box-shadow: none;
}


/* Modulos Detallados */
.module-grid.detailed {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.module-panel.detailed-panel {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: all 0.3s ease;
}

.module-panel.detailed-panel:hover {
  border-color: var(--pos-primary);
  transform: translateY(-5px);
}

.module-icon {
  font-size: 2rem;
  color: var(--pos-cyan);
  margin-bottom: 1rem;
  background: rgba(0, 207, 232, 0.1);
  padding: 1rem;
  border-radius: 0.8rem;
}

.module-panel.detailed-panel h3 {
  margin-bottom: 0.5rem;
}

.module-link {
  margin-top: auto;
  padding-top: 1rem;
  color: var(--pos-primary);
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: gap 0.2s;
}

.module-panel.detailed-panel:hover .module-link {
  gap: 0.8rem;
}

/* Flujos Visuales */
.flow-grid.visual {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.visual-flow {
  background: rgba(16, 21, 37, 0.6);
}

.flow-diagram {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1.5rem;
  background: rgba(0,0,0,0.2);
  padding: 1rem;
  border-radius: 0.8rem;
}

.flow-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  text-align: center;
}

.flow-step i {
  font-size: 1.5rem;
  color: var(--pos-accent);
  background: rgba(40, 199, 111, 0.1);
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.flow-step span {
  font-size: 0.75rem;
  color: #fff;
  font-weight: 600;
}

.flow-arrow {
  color: var(--pos-muted);
  font-size: 1rem;
  animation: pulseArrow 2s infinite;
}

@keyframes pulseArrow {
  0% { transform: translateX(0); opacity: 0.5; }
  50% { transform: translateX(5px); opacity: 1; }
  100% { transform: translateX(0); opacity: 0.5; }
}

/* Casos de Uso */
.use-case-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.use-case-card {
  display: block;
  text-decoration: none;
  border: 1px solid var(--pos-border);
  border-radius: 1rem;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.02);
  transition: all 0.3s ease;
}

.use-case-card:hover {
  transform: translateY(-5px);
  border-color: var(--pos-cyan);
  box-shadow: 0 10px 20px rgba(0,0,0,0.3);
}

.use-case-img {
  width: 100%;
  height: 160px;
  overflow: hidden;
}

.use-case-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.use-case-content {
  padding: 1.25rem;
}

.use-case-content h3 {
  color: #fff;
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.use-case-content p {
  color: var(--pos-muted);
  font-size: 0.95rem;
  margin: 0;
  line-height: 1.5;
}

/* Pricing Mini */
.pricing-summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.pricing-card-mini {
  background: rgba(16, 21, 37, 0.8);
  border: 1px solid var(--pos-border);
  border-radius: 1rem;
  padding: 2rem;
  text-align: center;
  position: relative;
  transition: transform 0.3s;
}

.pricing-card-mini:hover {
  transform: translateY(-5px);
  border-color: var(--pos-primary);
}

.pricing-card-mini.popular {
  border-color: var(--pos-primary);
  background: linear-gradient(180deg, rgba(115, 103, 240, 0.1) 0%, rgba(16, 21, 37, 0.8) 100%);
}

.badge-popular {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--pos-primary);
  color: #fff;
  padding: 0.25rem 1rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: bold;
}

.pricing-card-mini h3 {
  color: #fff;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.pricing-card-mini .price {
  font-size: 2.5rem;
  font-weight: 900;
  color: #fff;
  margin-bottom: 1rem;
}

.pricing-card-mini .price span {
  font-size: 1rem;
  color: var(--pos-muted);
  font-weight: normal;
}

.pricing-card-mini p {
  color: var(--pos-muted);
  font-size: 1rem;
  margin-bottom: 0;
}

/* Form Validation */
.invalid-feedback {
  display: none;
  width: 100%;
  margin-top: 0.25rem;
  font-size: 0.875em;
  color: #ea5455;
}

.was-validated .form-control:invalid {
  border-color: #ea5455;
}

.was-validated .form-control:invalid ~ .invalid-feedback {
  display: block;
}

@media screen and (max-width: 768px) {
  .whatsapp-float {
    bottom: 1.5rem;
    right: 1.5rem;
    width: 3.5rem;
    height: 3.5rem;
    font-size: 1.8rem;
  }
}

@media (min-width: 576px) {
  .hero-actions {
    flex-direction: row;
  }

  .metrics-row,
  .hardware-grid,
  .industry-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .solution-grid,
  .flow-grid,
  .demo-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .cta-layout {
    padding: 2rem;
  }
}

@media (min-width: 992px) {
  .hero-grid,
  .hardware-layout,
  .cta-layout {
    grid-template-columns: 0.95fr 1.05fr;
  }

  .hero-section {
    padding-top: 6.5rem;
  }

  .floating-card {
    display: flex;
  }

  .metrics-row {
    grid-template-columns: repeat(4, 1fr);
  }

  .module-grid {
    grid-template-columns: repeat(5, 1fr);
  }

  .industry-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 950px) {
  .hero-section {
    padding-top: 8.2rem;
  }
}