@import url('poppins.css');

:root {
  --color-primary: #1499d6;
  --color-primary-dark: #0a6fb0;
  --color-primary-light: #38c0f0;
  --color-accent: #00d4e0;
  --color-dark: #0b2236;
  --color-muted: #5a6b7a;
  --color-bg: #ffffff;
  --color-bg-soft: #eef6fb;
  --color-border: #d8e6ef;
  --color-whatsapp: #25d366;
  --radius: 14px;
  --shadow-sm: 0 2px 8px rgba(15, 27, 36, 0.06);
  --shadow-md: 0 12px 30px rgba(15, 27, 36, 0.10);
  --max-width: 1160px;
  --header-h: 72px;
  font-family: 'Poppins', "Segoe UI", system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
  font-size: 90%;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--color-dark);
  background: var(--color-bg);
  line-height: 1.6;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-dark); }

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.nav {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: 0.5px;
  color: var(--color-dark);
}

.brand .logo {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary-dark));
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 900;
  font-size: 1.1rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  display: inline-block;
  padding: 10px 14px;
  border-radius: 10px;
  color: var(--color-dark);
  font-weight: 600;
  font-size: 0.95rem;
  transition: background 0.2s, color 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
  background: var(--color-bg-soft);
  color: var(--color-primary-dark);
}

.nav-cta {
  background: var(--color-whatsapp) !important;
  color: #fff !important;
}
.nav-cta:hover { background: #1da851 !important; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 3px;
  margin: 5px 0;
  background: var(--color-dark);
  border-radius: 3px;
  transition: transform 0.3s, opacity 0.3s;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary-light));
  color: #fff;
  padding: 80px 0 90px;
  overflow: hidden;
}
.hero-sm { padding: 36px 0 41px; }
.hero::after {
  content: "";
  position: absolute;
  right: -120px;
  top: -120px;
  width: 360px;
  height: 360px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
}
.hero .container { position: relative; z-index: 1; }

.hero .eyebrow {
  display: inline-block;
  background: rgba(255, 255, 255, 0.18);
  padding: 3px 13px;
  border-radius: 999px;
  font-size: 0.91rem;
  line-height: 1.1;
  font-weight: 600;
  margin-bottom: 14px;
}

.hero h1 {
  font-size: clamp(2.6rem, 6.5vw, 4.42rem);
  line-height: 1.1;
  margin: 0 0 16px;
  font-weight: 800;
}

.hero p {
  font-size: clamp(1rem, 2.2vw, 1.25rem);
  max-width: 720px;
  margin: 0 0 14px;
  opacity: 0.95;
}

.hero .stat {
  font-weight: 700;
  font-size: 1.1rem;
}

.hero-actions {
  margin-top: 30px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 19px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform 0.15s, box-shadow 0.2s, background 0.2s;
}
.btn:hover { transform: translateY(-2px); }

.btn-whatsapp { background: var(--color-whatsapp); color: #fff; }
.btn-whatsapp:hover { background: #1da851; color: #fff; }

.btn-light { background: #fff; color: var(--color-primary-dark); }
.btn-light:hover { color: var(--color-primary-dark); }

.btn-outline { background: transparent; color: #fff; border-color: rgba(255,255,255,0.6); }
.btn-outline:hover { background: rgba(255,255,255,0.12); color: #fff; }

.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-dark); color: #fff; }

.btn-secondary {
  background: #fff;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-secondary:hover {
  background: var(--color-bg-soft);
  color: var(--color-primary-dark);
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 18px;
}
.page-hero-sm .btn-secondary { margin-top: 8px; }
.cta-band .btn-row { justify-content: center; margin-top: 16px; }

/* ---------- Sections ---------- */
.section { padding: 70px 0; }
.section-soft { background: var(--color-bg-soft); }

.section-head { text-align: center; max-width: 720px; margin: 0 auto 48px; }
.section-head h2 {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  margin: 0 0 12px;
  font-weight: 800;
}
.section-head p { color: var(--color-muted); margin: 0; font-size: 1.1rem; }

/* FAQ (SEO + conversión) */
.faq-list {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0;
  overflow: hidden;
}
.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  padding: 18px 22px;
  list-style: none;
  color: var(--color-dark);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  float: right;
  font-weight: 700;
  color: var(--color-primary);
}
.faq-item[open] summary::after { content: "−"; }
.faq-item p {
  margin: 0;
  padding: 0 22px 18px;
  color: var(--color-muted);
  line-height: 1.65;
  font-size: 0.98rem;
}
.seo-intro {
  color: var(--color-muted);
  font-size: 1.05rem;
  max-width: 640px;
  margin: 12px auto 0;
  line-height: 1.6;
}

/* ---------- Cards grid ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 30px 26px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s, box-shadow 0.2s;
  display: flex;
  flex-direction: column;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }

.card .icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-size: 1.7rem;
  margin-bottom: 18px;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary-dark));
}

.card h3 { margin: 0 0 10px; font-size: 1.3rem; }
.card p { color: var(--color-muted); margin: 0 0 18px; flex: 1; }

.card .card-link {
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ---------- Feature list ---------- */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}
.feature {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px;
}
.feature .check {
  flex: none;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(20, 153, 214, 0.12);
  color: var(--color-primary-dark);
  display: grid;
  place-items: center;
  font-weight: 900;
}
.feature h4 { margin: 0 0 4px; font-size: 1.05rem; }
.feature p { margin: 0; color: var(--color-muted); font-size: 0.95rem; }

/* ---------- Split / page hero ---------- */
.page-hero {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary-light));
  color: #fff;
  padding: 64px 0;
  text-align: center;
}
.page-hero-sm { padding-top: 42px; padding-bottom: 42px; }
.page-hero h1 { font-size: clamp(1.8rem, 4.5vw, 3rem); margin: 0 0 12px; }
.page-hero p { max-width: 700px; margin: 0 auto; opacity: 0.95; font-size: 1.15rem; }

.breadcrumb { font-size: 0.9rem; opacity: 0.85; margin-bottom: 14px; }
.breadcrumb a { color: #fff; text-decoration: underline; }

.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: center;
}
.split h2 { font-size: clamp(1.5rem, 3.5vw, 2.2rem); margin-top: 0; }
.split ul { padding-left: 0; list-style: none; margin: 22px 0; }
.split ul li {
  position: relative;
  padding-left: 32px;
  margin-bottom: 12px;
  color: var(--color-muted);
}
.split ul li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-primary);
  font-weight: 900;
}
.split-media {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow-sm);
}
.split-media .badge {
  display: inline-block;
  background: rgba(20, 153, 214, 0.12);
  color: var(--color-primary-dark);
  padding: 6px 14px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 16px;
}

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--color-dark);
  color: #fff;
  border-radius: var(--radius);
  padding: 46px;
  text-align: center;
}
.cta-band h2 { margin: 0 0 10px; font-size: clamp(1.5rem, 3.5vw, 2.2rem); }
.cta-band p { opacity: 0.85; margin: 0 0 26px; }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}
.contact-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.contact-card .ic {
  font-size: 2rem;
  margin-bottom: 10px;
}
.contact-card h3 { margin: 0 0 6px; }
.contact-card p { color: var(--color-muted); margin: 0 0 14px; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-dark);
  color: #cbd5db;
  padding: 50px 0 24px;
  margin-top: 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 36px;
  margin-bottom: 30px;
}
.footer-grid-seo {
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
}
.seo-related {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin: 32px 0 0;
}
.seo-related a {
  padding: 8px 16px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-primary-dark);
  background: var(--color-bg);
}
.seo-related a:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.site-footer h4 { color: #fff; margin: 0 0 14px; font-size: 1.05rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer ul li { margin-bottom: 8px; }
.site-footer a { color: #cbd5db; }
.site-footer a:hover { color: #fff; }
.footer-brand p { max-width: 320px; color: #9fb1ba; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 20px;
  text-align: center;
  font-size: 0.9rem;
  color: #9fb1ba;
}

/* ---------- WhatsApp floating button ---------- */
.wa-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 80;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--color-whatsapp);
  color: #fff;
  padding: 12px 18px 12px 14px;
  border-radius: 999px;
  font-weight: 700;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  transition: transform 0.2s, box-shadow 0.2s;
}
.wa-float:hover { transform: scale(1.05); color: #fff; box-shadow: 0 10px 28px rgba(37, 211, 102, 0.55); }
.wa-float svg { width: 26px; height: 26px; flex: none; }
.wa-float .wa-text { white-space: nowrap; }

/* ---------- Images ---------- */
.brand img.brand-logo {
  height: 40px;
  width: auto;
  display: block;
}
/* Si la imagen del logo no existe, se oculta y queda el logo de texto */
.brand img.brand-logo[src=""],
.brand img.brand-logo:not([src]) { display: none; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: center;
}
.hero-image {
  border-radius: var(--radius);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
  background: rgba(255, 255, 255, 0.08);
  width: 100%;
}

/* Tira de marcas / productos */
.brands {
  padding: 36px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: #fff;
}
.brands p.brands-title {
  text-align: center;
  color: var(--color-muted);
  font-weight: 600;
  margin: 0 0 22px;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.85rem;
}
.brands-logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 40px;
}
.brands-logos img {
  height: 52px;
  width: auto;
  object-fit: contain;
  filter: grayscale(40%);
  opacity: 0.85;
  transition: filter 0.2s, opacity 0.2s, transform 0.2s;
}
.brands-logos img:hover {
  filter: grayscale(0);
  opacity: 1;
  transform: translateY(-3px);
}

/* Imagen / captura dentro de tarjetas y split */
.card-media {
  width: 100%;
  height: 170px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 18px;
  background: var(--color-bg-soft);
}
.card-logo {
  width: 100%;
  height: 90px;
  object-fit: contain;
  object-position: left center;
  margin-bottom: 18px;
}
/* Grid de productos (cajas de software) */
.products {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 22px;
}
.product-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
}
.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.product-card img {
  height: 56px;
  width: 100%;
  object-fit: contain;
  margin-bottom: 14px;
}
.product-card p { color: var(--color-muted); margin: 0; font-size: 0.95rem; }

/* Barra de accesos rápidos (anclas) */
.anchor-nav {
  position: sticky;
  top: var(--header-h);
  z-index: 40;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  padding: 14px 0;
}
.anchor-nav .container {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}
.anchor-nav a {
  display: inline-block;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--color-bg-soft);
  color: var(--color-primary-dark);
  font-weight: 700;
  font-size: 0.92rem;
  border: 1px solid var(--color-border);
  transition: background 0.2s, color 0.2s, transform 0.15s;
}
.anchor-nav a:hover {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-2px);
}

/* Bloque de detalle de cada sistema */
.system {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 40px;
  align-items: flex-start;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 28px;
  scroll-margin-top: 150px;
}
.system-media { position: sticky; top: 160px; }
.system-media {
  text-align: center;
  background: #fff;
  border-radius: 12px;
  padding: 28px 20px;
}
.system-media img { max-height: 70px; width: auto; margin: 0 auto; display: block; }
.system-media .sys-icon { font-size: 3rem; line-height: 1; }
.system-media .sys-name {
  display: block;
  margin-top: 12px;
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--color-primary-dark);
}
.system-body h3 { margin: 0 0 6px; font-size: 1.5rem; }
.system-body .sys-tag {
  display: inline-block;
  background: rgba(20, 153, 214, 0.12);
  color: var(--color-primary-dark);
  padding: 4px 12px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.8rem;
  margin-bottom: 12px;
}
.system-body ul { list-style: none; padding: 0; margin: 14px 0 22px; }
.system-body ul li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 8px;
  color: var(--color-muted);
}
.system-body ul li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 900;
}
.sys-highlight {
  background: rgba(20, 153, 214, 0.08);
  border-left: 3px solid var(--color-primary);
  padding: 10px 14px;
  border-radius: 8px;
  margin: 4px 0 18px;
  font-size: 0.95rem;
  color: var(--color-dark);
}
.sys-groups {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px 28px;
  margin: 16px 0 18px;
}
.sys-group h4 {
  margin: 0 0 8px;
  font-size: 1rem;
  color: var(--color-dark);
}
.sys-group ul { list-style: none; padding: 0; margin: 0; }
.sys-group ul li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 6px;
  color: var(--color-muted);
  font-size: 0.92rem;
}
.sys-group ul li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 900;
}
.sys-more {
  color: var(--color-muted);
  font-weight: 600;
  font-style: italic;
  margin: 2px 0 18px;
}
.system-body .card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  margin-top: 4px;
}
.sys-details {
  margin: 2px 0 20px;
  border-top: 1px dashed var(--color-border);
  padding-top: 14px;
}
.sys-details summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--color-primary-dark);
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.sys-details summary::-webkit-details-marker { display: none; }
.sys-details summary::before {
  content: "+";
  font-weight: 900;
  font-size: 1.1rem;
  line-height: 1;
}
.sys-details[open] summary::before { content: "\2013"; }
.sys-full {
  columns: 2;
  column-gap: 30px;
  list-style: none;
  padding: 0;
  margin: 16px 0 0;
}
.sys-full li {
  break-inside: avoid;
  position: relative;
  padding-left: 18px;
  margin-bottom: 7px;
  color: var(--color-muted);
  font-size: 0.88rem;
}
.sys-full li::before {
  content: "\2022";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 900;
}
.sys-opcionales {
  margin: 14px 0 18px;
  padding: 0;
  list-style: none;
}
.sys-opcionales li {
  display: inline-block;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 5px 12px;
  margin: 0 6px 6px 0;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-primary-dark);
}
.split-media img.shot {
  width: 100%;
  border-radius: 12px;
  margin-top: 8px;
  box-shadow: var(--shadow-sm);
}
.product-logo {
  height: 60px;
  width: auto;
  margin-bottom: 16px;
}
.product-banner {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary-light));
  border-radius: 12px;
  padding: 22px 24px;
  text-align: center;
  margin-bottom: 18px;
}
.product-banner img {
  height: 40px;
  width: auto;
  display: inline-block;
}
.split-media-divider {
  border-top: 1px dashed var(--color-border);
  margin: 22px 0 18px;
}
.connectors {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 18px;
}
.connectors img {
  height: 48px;
  width: auto;
  object-fit: contain;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 8px 14px;
  box-shadow: var(--shadow-sm);
}

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    padding: 10px 16px 18px;
    box-shadow: var(--shadow-md);
    transform: translateY(-150%);
    transition: transform 0.3s ease;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links a { padding: 14px 12px; border-radius: 8px; }
  .nav-cta { text-align: center; margin-top: 6px; }

  .split { grid-template-columns: 1fr; gap: 30px; }
  .system { grid-template-columns: 1fr; gap: 24px; padding: 26px; }
  .system-media { position: static; top: auto; }
  .sys-full { columns: 1; }
  .hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-grid { grid-template-columns: 1fr; gap: 26px; }
  .footer-grid-seo { grid-template-columns: 1fr; }
  .cta-band { padding: 32px 22px; }
  .brands-logos { gap: 26px; }
  .brands-logos img { height: 40px; }

  .nav-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
}

@media (max-width: 520px) {
  .hero { padding: 56px 0 64px; }
  .hero-sm { padding: 25px 0 29px; }
  .section { padding: 50px 0; }
  .wa-float .wa-text { display: none; }
  .wa-float { padding: 14px; }
}