:root {
  --green:#4CAF50;
  --blue:#1E3A8A;
  --blue-soft:#264fba;
  --gray-100:#F5F5F5;
  --gray-300:#D9DDE5;
  --gray-600:#697180;
  --gray-900:#333333;
  --white:#FFFFFF;
  --radius-lg:28px;
  --radius-md:18px;
  --radius-sm:12px;
  --shadow-soft:0 30px 60px rgba(11,25,40,0.12);
}

* {
  box-sizing:border-box;
}

body {
  margin:0;
  font-family:'Open Sans',system-ui,-apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color:var(--gray-900);
  background:var(--gray-100);
  line-height:1.6;
}

img {
  max-width:100%;
  display:block;
}

h1,h2,h3,h4,h5,h6 {
  font-family:'Montserrat','Open Sans',sans-serif;
  color:var(--gray-900);
  margin:0;
}

p {
  margin:0;
}

a {
  color:inherit;
  text-decoration:none;
}

.page-shell {
  min-height:100vh;
  display:flex;
  flex-direction:column;
}

.site-header {
  position:sticky;
  top:0;
  z-index:20;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:.75rem 1rem;
  background:rgba(255,255,255,0.95);
  border-bottom:1px solid rgba(30,58,138,0.05);
  backdrop-filter:blur(12px);
  min-height: 64px;
  transition: all 0.3s ease;
}

.logo {
  display:flex;
  align-items:center;
  gap:.5rem;
  z-index: 22; /* Asegurar que el logo quede por encima si es necesario */
}

.logo-img {
  height:36px;
  width:auto;
  display:block;
  transition: height 0.3s ease;
}

.logo-img-footer {
  height:38px;
}

.logo-copy strong {
  font-size:1rem;
  color:var(--blue);
}

.logo-copy small {
  font-weight:500;
  color:var(--gray-600);
}

.site-nav {
  position:fixed;
  inset:0;
  background:var(--white);
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:1.5rem;
  font-weight:600;
  transform:translateY(-100%);
  transition:transform .4s ease;
}

.site-nav.open {
  transform:translateY(0);
}

.site-nav a {
  font-size:1.1rem;
  color:var(--blue);
}

.nav-toggle {
  border:none;
  background:transparent;
  padding:.4rem;
  width:2.5rem;
  height:2.5rem;
  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items: flex-end; /* Alinear barras a la derecha */
  gap:5px;
  cursor:pointer;
  z-index: 22; /* Encima del nav abierto */
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--blue);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.nav-toggle span:first-child { width: 24px; }
.nav-toggle span:last-child { width: 16px; }

.nav-toggle[aria-expanded="true"] span:first-child {
  transform: rotate(45deg) translate(5px, 5px);
  width: 24px;
}
.nav-toggle[aria-expanded="true"] span:last-child {
  transform: rotate(-45deg) translate(5px, -5px);
  width: 24px;
}

.btn {
  border:none;
  border-radius:999px;
  padding:.85rem 1.7rem;
  font-family:'Montserrat',sans-serif;
  font-weight:600;
  font-size:.95rem;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  transition:.3s ease;
}

.btn-primary {
  background:var(--green);
  color:var(--white);
  box-shadow:0 18px 35px rgba(76,175,80,0.25);
}

.btn-secondary {
  background:var(--white);
  color:var(--blue);
  border:1px solid rgba(30,58,138,0.2);
}

.btn-ghost {
  display:none;
  background:rgba(30,58,138,0.08);
  color:var(--blue);
}

.btn:hover {
  transform:translateY(-2px);
}

main {
  flex:1;
  display:flex;
  flex-direction:column;
  gap:4rem;
  padding:2rem 1.5rem 4rem;
}

.hero {
  background:var(--white);
  border-radius:var(--radius-lg);
  padding:2rem;
  display:grid;
  gap:2rem;
  box-shadow:var(--shadow-soft);
}

.eyebrow {
  text-transform:uppercase;
  letter-spacing:.3em;
  font-size:.77rem;
  color:var(--green);
  margin-bottom:.5rem;
}

.hero h1 {
  font-size:2.2rem;
  margin-bottom:1rem;
}

.hero p {
  color:var(--gray-600);
}

.hero-cta {
  margin:1.75rem 0;
  display:flex;
  flex-direction:column;
  gap:.9rem;
}

.trust-indicators {
  display:flex;
  gap:1.5rem;
  flex-wrap:wrap;
}

.trust-indicators strong {
  align-items:stretch;
  color:var(--blue);
}

.hero-visual {
  position:relative;
  min-height:280px;
  border-radius:var(--radius-md);
  background:transparent;
  overflow:visible;
  padding:0;
}

.integration-cloud {
  position:absolute;
  top:1.5rem;
  left:1.5rem;
  display:none;
  grid-template-columns:repeat(2,minmax(0,120px));
  gap:.75rem;
  background:rgba(255,255,255,0.12);
  border-radius:var(--radius-md);
  padding:.9rem;
  backdrop-filter:blur(10px);
  box-shadow:0 18px 40px rgba(9,18,39,0.25);
}

.integration-card {
  background:rgba(255,255,255,0.9);
  border-radius:var(--radius-sm);
  padding:.65rem;
  display:flex;
  align-items:center;
  gap:.55rem;
  box-shadow:0 12px 24px rgba(8,18,45,0.18);
}

.integration-card p {
  font-size:.75rem;
  font-weight:600;
  color:var(--blue);
  margin:0;
}

.integration-icon {
  width:36px;
  height:36px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
}

.orb {
  position:absolute;
  border-radius:50%;
  opacity:.5;
  filter:blur(0px);
}

.orb-green {
  display:none;
}

.orb-blue {
  display:none;
}

.hero-carousel {
  position:relative;
  margin-top:2rem;
  padding-bottom:2rem;
  width:100%;
  display:flex;
  flex-direction:column;
  gap:1rem;
  align-items:center;
  z-index:1;
}

.carousel-viewport {
  position:relative;
  width:100%;
  border-radius:var(--radius-md);
  overflow:hidden;
  height:clamp(260px, 45vw, 520px);
  background:#050e1f;
  box-shadow:0 30px 60px rgba(5,12,32,0.35);
}

.carousel-track {
  display:flex;
  width:100%;
  height:100%;
  min-height:100%;
  margin:0;
  padding:0;
  list-style:none;
  gap:0;
  --carousel-index:0;
  transform:translateX(calc(var(--carousel-index, 0) * -100%));
  transition:transform .65s cubic-bezier(0.4,0.15,0.15,1);
}

.carousel-slide {
  position:relative;
  flex:0 0 100%;
  width:100%;
  height:100%;
  margin:0;
  padding:0;
  display:flex;
  align-items:stretch;
  justify-content:flex-start;
}

.carousel-slide img {
  display:block;
  width:100%;
  height:100%;
  object-fit:contain;
}

.carousel-slide figcaption {
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  padding:1.1rem 1.5rem 1.4rem;
  color:var(--white);
  background:linear-gradient(180deg,rgba(2,6,23,0) 0%,rgba(2,6,23,0.9) 90%);
  text-shadow:0 10px 25px rgba(0,0,0,0.35);
}

.carousel-slide figcaption strong {
  display:block;
  font-size:1.1rem;
  font-weight:700;
  margin-bottom:.3rem;
}

.carousel-slide figcaption span {
  font-size:.9rem;
  color:rgba(255,255,255,0.9);
}

.carousel-control {
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  width:44px;
  height:44px;
  border-radius:50%;
  border:1px solid rgba(255,255,255,0.45);
  background:rgba(5,12,32,0.6);
  color:var(--white);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:1.5rem;
  cursor:pointer;
  transition:.3s ease;
  z-index:2;
}

.carousel-control:hover {
  background:var(--green);
  border-color:var(--green);
  box-shadow:0 12px 30px rgba(76,175,80,0.35);
}

.carousel-control.prev {
  left:1rem;
}

.carousel-control.next {
  right:1rem;
}

.carousel-dots {
  display:flex;
  justify-content:center;
  gap:.5rem;
  margin-top:1.25rem;
}

.carousel-dots button {
  width:12px;
  height:12px;
  border-radius:50%;
  border:none;
  background:rgba(30, 58, 138, 0.2);
  cursor:pointer;
  transition:.25s ease;
}

.carousel-dots button:hover {
  background:rgba(30, 58, 138, 0.5);
}

.carousel-dots button.is-active {
  background:var(--green);
  transform:scale(1.25);
  box-shadow:0 0 0 6px rgba(76,175,80,0.2);
}

.section-head {
  text-align:left;
  max-width:640px;
}

.section-tag {
  text-transform:uppercase;
  letter-spacing:.3em;
  font-size:.75rem;
  color:var(--green);
  margin-bottom:.5rem;
}

.section-tag.inverse {
  color:var(--white);
}

.section-head h2 {
  font-size:2rem;
  margin-bottom:.6rem;
}

.section-head p {
  color:var(--gray-600);
}

.benefit-grid,
.service-grid,
.testimonial-grid {
  display:grid;
  gap:1.5rem;
  margin-top:2rem;
}

.card {
  background:var(--white);
  border-radius:var(--radius-md);
  padding:1.6rem;
  box-shadow:0 15px 35px rgba(15,37,63,0.08);
  border:1px solid rgba(30,58,138,0.08);
}

.card.highlight {
  border:1px solid rgba(76,175,80,0.6);
  box-shadow:0 25px 50px rgba(76,175,80,0.2);
}

.card h3 {
  margin:1rem 0 .6rem;
}

.card p {
  color:var(--gray-600);
}

.card ul {
  padding-left:1.1rem;
  margin:.75rem 0 0;
  color:var(--gray-600);
  line-height:1.5;
}

.testimonials {
  padding:2rem;
  background:var(--white);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-soft);
}

.logo-wall {
  margin-top:2.5rem;
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:1rem;
}

.logo-tile {
  background:var(--white);
  border-radius:var(--radius-md);
  padding:1.5rem 1rem;
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 18px 30px rgba(20,34,66,0.12);
  border:1px solid rgba(30,58,138,0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.logo-tile:hover {
  transform: translateY(-5px);
  box-shadow:0 25px 45px rgba(20,34,66,0.18);
}

.cta-final {
  background:var(--blue);
  border-radius:var(--radius-lg);
  padding:2rem;
  display:grid;
  gap:2rem;
  color:var(--white);
}

.cta-text h2 {
  color:var(--white);
  font-size:2rem;
  margin-bottom:.75rem;
}

.cta-text p {
  color:rgba(255,255,255,0.8);
}

.cta-highlights {
  list-style:none;
  padding:0;
  margin:1.5rem 0 0;
  display:flex;
  flex-direction:column;
  gap:.6rem;
}

.cta-highlights li::before {
  content:'•';
  color:var(--green);
  margin-right:.5rem;
}

.contact-form {
  background:rgba(255,255,255,0.1);
  border-radius:var(--radius-md);
  padding:1.5rem;
  display:flex;
  flex-direction:column;
  gap:1rem;
  backdrop-filter:blur(6px);
}

.contact-form label {
  font-size:.9rem;
  color:var(--white);
  display:flex;
  flex-direction:column;
  gap:.4rem;
}

.contact-form input,
.contact-form textarea {
  border-radius:var(--radius-sm);
  border:1px solid rgba(255,255,255,0.4);
  padding:.85rem;
  font-size:1rem;
  font-family:'Open Sans',sans-serif;
  color:var(--gray-900);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline:2px solid var(--green);
  border-color:var(--green);
}

.form-feedback {
  min-height:1.2rem;
  font-size:.85rem;
}

.site-footer {
  margin-top:3rem;
  padding:2.5rem 1.5rem;
  background:var(--blue);
  color:var(--white);
  display:flex;
  flex-direction:column;
  gap:1rem;
  border-radius:24px 24px 0 0;
}

.footer-brand {
  display:flex;
  align-items:center;
  gap:1rem;
}

.footer-links {
  display:flex;
  gap:1.5rem;
  flex-wrap:wrap;
}

.footer-links a {
  color:var(--white);
  font-weight:600;
}

.legal {
  font-size:.85rem;
  color:rgba(255,255,255,0.75);
}

[data-animate] {
  opacity:0;
  transform:translateY(30px);
  transition:opacity .8s ease, transform .8s ease;
}

[data-animate="from-left"] {
  transform:translateX(-40px);
}

[data-animate="from-right"] {
  transform:translateX(40px);
}

[data-animate].is-visible {
  opacity:1;
  transform:translate3d(0,0,0);
}

@media (min-width:768px) {
  .site-header {
    padding:1.2rem 4rem;
    background:rgba(255,255,255,0.8);
  }

  .logo-img {
    height: 44px;
  }

  main {
    padding:3rem 4rem 5rem;
    gap:5rem;
  }

  .nav-toggle {
    display:none;
  }

  .btn-ghost {
    display:inline-flex;
  }

  .site-nav {
    position:static;
    flex-direction:row;
    transform:none;
    background:transparent;
    gap:2rem;
    font-size:.95rem;
  }

  .hero {
    grid-template-columns:repeat(2,minmax(0,1fr));
    padding:3rem;
  }

  .hero-carousel {
    margin-top:3rem;
    padding-bottom:2.5rem;
  }

  .carousel-viewport {
    height:clamp(320px, 32vw, 540px);
  }

  .carousel-control {
    width:52px;
    height:52px;
    font-size:1.9rem;
  }

  .hero h1 {
    font-size:3rem;
  }

  .integration-cloud {
    grid-template-columns:repeat(3,minmax(0,120px));
    padding:1.25rem;
    gap:1rem;
  }

  .hero-cta {
    flex-direction:row;
  }

  .benefit-grid {
    grid-template-columns:repeat(3,minmax(0,1fr));
  }

  .service-grid {
    grid-template-columns:repeat(2,minmax(0,1fr));
  }

  .logo-wall {
    grid-template-columns:repeat(4,minmax(0,1fr));
  }

  .cta-final {
    grid-template-columns:1.1fr 1fr;
    align-items:center;
    padding:3rem;
  }

  .site-footer {
    border-radius:32px 32px 0 0;
    padding:3rem 4rem;
  }
}

@media (min-width:1024px) {
  .service-grid {
    grid-template-columns:repeat(4,minmax(0,1fr));
  }
}