/* ==========================================================================
   ETHOS DIGITALS - ESTILOS CORPORATIVOS & COMERCIALES
   Paleta extraída del Logo Oficial:
   - Primario (Azul Índigo): #4F53F5
   - Secundario (Cyan Tecnológico): #00BEFB
   - Acento / Conversión (Coral): #F95767
   - Carbón Titulares: #111827
   ========================================================================== */

:root {
  --primary: #4F53F5;
  --primary-hover: #3E41D8;
  --primary-light: #EEF0FF;
  
  --secondary: #00BEFB;
  --secondary-hover: #00A6DD;
  --secondary-light: #E6F8FE;
  
  --accent: #F95767;
  --accent-hover: #E34354;
  --accent-light: #FFF0F2;
  --accent-shadow: rgba(249, 87, 103, 0.35);

  --dark: #111827;
  --dark-sub: #1F2937;
  --text-body: #4B5563;
  --text-muted: #6B7280;
  
  --bg-page: #F8FAFC;
  --bg-card: #FFFFFF;
  --border: #E2E8F0;
  --border-focus: #4F53F5;
  
  --shadow-sm: 0 1px 3px rgba(17, 24, 39, 0.05);
  --shadow-md: 0 4px 12px -2px rgba(17, 24, 39, 0.08), 0 2px 6px -2px rgba(17, 24, 39, 0.04);
  --shadow-lg: 0 12px 24px -4px rgba(17, 24, 39, 0.08), 0 4px 10px -2px rgba(17, 24, 39, 0.03);
  --shadow-xl: 0 20px 35px -5px rgba(79, 83, 245, 0.12), 0 8px 16px -6px rgba(0, 0, 0, 0.04);
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset Básico */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-page);
  color: var(--text-body);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

ul {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* Utilidades */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.section-padding {
  padding: 5.5rem 0;
}

.text-center { text-align: center; }
.text-indigo { color: var(--primary); }
.text-cyan { color: var(--secondary); }
.text-coral { color: var(--accent); }
.text-red { color: #EF4444; }

.bg-white { background-color: #ffffff; }
.bg-slate-50 { background-color: var(--bg-page); }
.bg-slate-100 { background-color: #F1F5F9; }

.bg-indigo-soft { background-color: var(--primary-light); }
.bg-cyan-soft { background-color: var(--secondary-light); }
.bg-coral-soft { background-color: var(--accent-light); }
.bg-red-soft { background-color: #FEE2E2; }

.hidden { display: none !important; }
.w-full { width: 100%; }
.mt-12 { margin-top: 3rem; }
.whitespace-nowrap { white-space: nowrap; }

/* Encabezados de Sección Universales */
.section-header {
  margin-bottom: 3.5rem;
}

.section-eyebrow {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: 2.35rem;
  font-weight: 800;
  color: var(--dark);
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-body);
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

/* Announcement Bar Superior */
.top-announcement {
  background: linear-gradient(90deg, #111827 0%, #1F2937 100%);
  color: #FFFFFF;
  font-size: 0.875rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.announcement-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  text-align: center;
}

.badge-pulse {
  background: rgba(79, 83, 245, 0.25);
  color: #C7D2FE;
  border: 1px solid rgba(79, 83, 245, 0.5);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
}

.announcement-link {
  color: var(--secondary);
  font-weight: 600;
  margin-left: 0.25rem;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.announcement-link:hover {
  color: #FFFFFF;
}

/* Header & Barra de Navegación */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 5rem;
}

.logo-wrapper {
  display: flex;
  align-items: center;
}

.brand-logo {
  height: 52px;
  width: auto;
  object-fit: contain;
  transition: transform 0.25s ease;
}

.brand-logo:hover {
  transform: scale(1.03);
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--dark-sub);
  position: relative;
  padding: 0.4rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--primary);
  transition: width 0.25s ease;
}

.nav-link:hover {
  color: var(--primary);
}

.nav-link:hover::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.btn-whatsapp-nav {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: #10B981;
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 10px rgba(16, 185, 129, 0.25);
  transition: var(--transition);
}

.btn-whatsapp-nav:hover {
  background-color: #059669;
  transform: translateY(-2px);
  box-shadow: 0 6px 14px rgba(16, 185, 129, 0.35);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--dark);
  padding: 0.5rem;
  border-radius: var(--radius-sm);
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 350px;
  height: 100vh;
  background-color: #FFFFFF;
  box-shadow: -10px 0 25px rgba(0, 0, 0, 0.15);
  z-index: 100;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-drawer.open {
  right: 0;
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
}

.drawer-logo {
  height: 48px;
  width: auto;
}

.close-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--dark);
  padding: 0.4rem;
}

.drawer-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  flex-grow: 1;
}

.drawer-link {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--dark);
}

.drawer-footer {
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

/* Botones Principales */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  padding: 0.85rem 1.75rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  font-size: 1rem;
}

.btn-coral {
  background-color: var(--accent);
  color: #FFFFFF;
}

.btn-coral:hover {
  background-color: var(--accent-hover);
  transform: translateY(-2px);
}

.shadow-coral {
  box-shadow: 0 8px 20px var(--accent-shadow);
}
.shadow-coral:hover {
  box-shadow: 0 12px 25px rgba(249, 87, 103, 0.45);
}

.btn-outline {
  background-color: #FFFFFF;
  color: var(--dark);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* ICONOS */
.icon-xs { width: 1rem; height: 1rem; }
.icon-sm { width: 1.25rem; height: 1.25rem; }
.icon-md { width: 1.5rem; height: 1.5rem; }
.icon-lg { width: 2rem; height: 2rem; }

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  padding: 5rem 0 6rem 0;
  background: radial-gradient(circle at 15% 20%, rgba(79, 83, 245, 0.05) 0%, transparent 40%),
              radial-gradient(circle at 85% 60%, rgba(0, 190, 251, 0.06) 0%, transparent 45%),
              #FFFFFF;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  width: 450px;
  height: 450px;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
  opacity: 0.4;
}

.glow-cyan {
  top: -80px;
  right: -80px;
  background: var(--secondary);
}

.glow-indigo {
  bottom: -100px;
  left: -80px;
  background: var(--primary);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--primary-light);
  color: var(--primary);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
  border: 1px solid rgba(79, 83, 245, 0.2);
}

.badge-dot {
  width: 8px;
  height: 8px;
  background-color: var(--secondary);
  border-radius: 50%;
  display: inline-block;
}

.hero-title {
  font-size: 3.1rem;
  font-weight: 800;
  color: var(--dark);
  line-height: 1.18;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}

.text-gradient {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: 1.18rem;
  color: var(--text-body);
  line-height: 1.65;
  margin-bottom: 2rem;
  max-width: 600px;
}

.hero-description strong {
  color: var(--dark);
  font-weight: 700;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.hero-proof-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  border-top: 1px solid var(--border);
  padding-top: 1.75rem;
}

.proof-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--dark-sub);
}

.proof-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.check-cyan { background-color: var(--secondary-light); color: var(--secondary); }
.check-indigo { background-color: var(--primary-light); color: var(--primary); }
.check-coral { background-color: var(--accent-light); color: var(--accent); }

.proof-icon svg {
  width: 14px;
  height: 14px;
  stroke-width: 3;
}

/* Tarjeta Interactiva del Hero (Simulador Limpio) */
.preview-card {
  background-color: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  transition: var(--transition);
}

.preview-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 25px 45px -5px rgba(79, 83, 245, 0.18);
}

.preview-header {
  background-color: #F8FAFC;
  padding: 0.9rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  border-bottom: 1px solid var(--border);
}

.window-dots {
  display: flex;
  gap: 6px;
}

.dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.dot.red { background-color: #EF4444; }
.dot.yellow { background-color: #F59E0B; }
.dot.green { background-color: #10B981; }

.preview-title-bar {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
}

.preview-body {
  padding: 1.5rem;
}

.comparison-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  background-color: var(--bg-page);
  padding: 0.35rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.25rem;
}

.comp-tab {
  border: none;
  background: none;
  padding: 0.6rem 0.8rem;
  font-size: 0.85rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--text-muted);
  transition: var(--transition);
}

.comp-tab.active {
  background-color: #FFFFFF;
  color: var(--dark);
  box-shadow: var(--shadow-sm);
}

.stat-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  margin-bottom: 0.85rem;
  background-color: #FFFFFF;
  transition: var(--transition);
}

.stat-icon-wrapper {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.stat-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 700;
  color: var(--text-muted);
}

.stat-value {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--dark);
  margin: 0.1rem 0;
}

.stat-detail {
  font-size: 0.85rem;
  color: var(--text-body);
  line-height: 1.4;
}

.stat-danger {
  border-left: 4px solid #EF4444;
  background-color: #FFF9F9;
}

.stat-success {
  border-left: 4px solid var(--primary);
}

.stat-info {
  border-left: 4px solid var(--secondary);
}

.stat-human {
  border-left: 4px solid var(--accent);
}

.preview-footer-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-top: 1rem;
  text-align: center;
}

/* ==========================================================================
   SECCIÓN: ¿PARA QUIÉN ES ETHOS DIGITALS?
   ========================================================================== */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 1rem;
}

.audience-card {
  background-color: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
}

.audience-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(79, 83, 245, 0.35);
}

.featured-audience {
  border: 2px solid var(--primary);
  background: linear-gradient(180deg, #FFFFFF 0%, #FAFAFF 100%);
  box-shadow: 0 10px 30px rgba(79, 83, 245, 0.12);
}

.audience-badge {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.25rem;
}

.audience-icon-wrap {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.audience-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--dark);
  line-height: 1.3;
  margin-bottom: 0.85rem;
}

.audience-desc {
  font-size: 0.98rem;
  color: var(--text-body);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.audience-quote {
  background-color: var(--bg-page);
  border-left: 3px solid var(--secondary);
  padding: 0.75rem 1rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.88rem;
  color: var(--dark-sub);
  line-height: 1.45;
}

/* ==========================================================================
   ARQUITECTURA 1 + 4: TRANSFORMACIÓN DIGITAL (VENTA PRINCIPAL)
   ========================================================================== */

/* 1. Tarjeta Master Hero (Full-Width Superior) */
.master-service-card {
  background: linear-gradient(135deg, #FFFFFF 0%, #F8FAFF 100%);
  border: 2px solid var(--primary);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: 0 16px 36px rgba(79, 83, 245, 0.12);
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
  margin-bottom: 2.5rem;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.master-service-card:hover {
  box-shadow: 0 22px 45px rgba(79, 83, 245, 0.18);
  border-color: var(--primary-hover);
}

.master-service-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 50%, var(--accent) 100%);
}

.master-title-group {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.master-title {
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--dark);
  line-height: 1.25;
}

.master-subtitle {
  font-size: 0.98rem;
  color: var(--primary);
  font-weight: 600;
  margin-top: 0.2rem;
}

.master-desc {
  font-size: 1.05rem;
  color: var(--text-body);
  line-height: 1.65;
  margin-bottom: 2rem;
}

.master-cta-wrap {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.master-guarantee-tag {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--dark-sub);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

/* Caja de Beneficios a la Derecha */
.master-benefits-box {
  background-color: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 2.25rem 2rem;
  box-shadow: var(--shadow-sm);
}

.mbb-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--primary);
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.master-benefits-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.m-benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}

.m-check-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background-color: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.m-check-icon svg {
  width: 14px;
  height: 14px;
  stroke-width: 3;
}

.m-benefit-item strong {
  display: block;
  font-size: 0.95rem;
  color: var(--dark);
  margin-bottom: 0.15rem;
}

.m-benefit-item p {
  font-size: 0.88rem;
  color: var(--text-body);
  line-height: 1.45;
}

/* 2. Grilla 2x2 Simétrica */
.services-grid-2x2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.service-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2.25rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(79, 83, 245, 0.35);
}

.service-card-human {
  border: 2px solid var(--accent);
  background: linear-gradient(180deg, #FFFFFF 0%, #FFFDFD 100%);
  box-shadow: 0 10px 30px rgba(249, 87, 103, 0.12);
}

.service-card-cloud-support {
  border-left: 4px solid var(--secondary);
}

.service-badge {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.25rem;
}

.badge-blue { background-color: var(--secondary-light); color: var(--secondary-hover); }
.badge-indigo { background-color: var(--primary-light); color: var(--primary); }
.badge-purple { background-color: #F3E8FF; color: #7C3AED; }
.badge-coral { background-color: var(--accent-light); color: var(--accent); }

.service-icon-wrap {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.service-title {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--dark);
  line-height: 1.3;
  margin-bottom: 0.75rem;
}

.service-summary {
  font-size: 1rem;
  color: var(--text-body);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.service-benefits {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
  flex-grow: 1;
}

.benefit-row {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.95rem;
  color: var(--dark-sub);
  line-height: 1.45;
}

.benefit-check {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
}

.service-action {
  font-weight: 800;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border-top: 1px solid var(--border);
  padding-top: 1.25rem;
}
.service-action:hover {
  text-decoration: underline;
  transform: translateX(4px);
}

.solution-banner {
  background: linear-gradient(135deg, #111827 0%, #1E293B 100%);
  color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 2.5rem 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  box-shadow: var(--shadow-lg);
}

.solution-tag {
  color: var(--secondary);
  font-weight: 800;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}

.solution-heading {
  font-size: 1.45rem;
  font-weight: 800;
  margin-bottom: 0.35rem;
  line-height: 1.3;
}

.solution-sub {
  color: #94A3B8;
  font-size: 1rem;
}

/* ==========================================================================
   EL FACTOR HUMANO / POR QUÉ ETHOS DIGITALS
   ========================================================================== */
.human-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.human-lead {
  font-size: 1.15rem;
  color: var(--text-body);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.human-features {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.human-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.hf-icon {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hf-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 0.35rem;
}

.hf-desc {
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.5;
}

/* Tabla comparativa */
.human-compare-box {
  background-color: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.compare-header {
  background-color: #111827;
  color: #FFFFFF;
  padding: 1.25rem 1.75rem;
  text-align: center;
}
.compare-header h3 {
  font-size: 1.2rem;
  font-weight: 800;
}

.compare-table {
  display: flex;
  flex-direction: column;
}

.compare-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--border);
}
.compare-row:last-child {
  border-bottom: none;
}

.compare-row.title-row {
  background-color: #F8FAFC;
  font-weight: 800;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.col {
  padding: 1.15rem 1.25rem;
  font-size: 0.92rem;
  line-height: 1.45;
}

.col.other {
  color: var(--text-muted);
  border-right: 1px solid var(--border);
  background-color: #FAFAFA;
}

.col.ethos {
  color: var(--dark);
  font-weight: 600;
  background-color: #FFFFFF;
}

/* ==========================================================================
   METODOLOGÍA (3 PASOS)
   ========================================================================== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  position: relative;
}

.step-card {
  background-color: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: var(--transition);
}

.step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(79, 83, 245, 0.4);
}

.step-number {
  position: absolute;
  top: 1.5rem;
  right: 1.75rem;
  font-size: 3rem;
  font-weight: 800;
  color: #F1F5F9;
  line-height: 1;
}

.step-icon {
  width: 52px;
  height: 52px;
  background-color: var(--bg-page);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.step-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 0.75rem;
}

.step-desc {
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.6;
}

/* ==========================================================================
   PREGUNTAS FRECUENTES (FAQ)
   ========================================================================== */
.max-w-3xl {
  max-width: 800px;
}

.accordion {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.accordion-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background-color: #FFFFFF;
  overflow: hidden;
  transition: var(--transition);
}

.accordion-item.active {
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  text-align: left;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dark);
  cursor: pointer;
  gap: 1rem;
  transition: var(--transition);
}

.accordion-trigger:hover {
  color: var(--primary);
}

.accordion-icon {
  width: 20px;
  height: 20px;
  transition: transform 0.25s ease;
  flex-shrink: 0;
  color: var(--text-muted);
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
  color: var(--primary);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0, 1, 0, 1);
  padding: 0 1.5rem;
}

.accordion-item.active .accordion-content {
  max-height: 400px;
  padding-bottom: 1.5rem;
  transition: max-height 0.35s ease-in-out;
}

.accordion-content p {
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.6;
}

/* ==========================================================================
   CONTACTO Y CONVERSIÓN
   ========================================================================== */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: stretch;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-title {
  font-size: 2.3rem;
  font-weight: 800;
  color: var(--dark);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.contact-desc {
  font-size: 1.05rem;
  color: var(--text-body);
  margin-bottom: 2rem;
}

.contact-direct-card {
  background: linear-gradient(135deg, #10B981 0%, #059669 100%);
  color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  margin-bottom: 2.25rem;
  box-shadow: 0 10px 25px rgba(16, 185, 129, 0.25);
}

.direct-icon-wrap {
  width: 48px;
  height: 48px;
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.direct-tag {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background-color: rgba(255, 255, 255, 0.25);
  display: inline-block;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.4rem;
}

.direct-name {
  font-size: 1.3rem;
  font-weight: 800;
}

.direct-sub {
  font-size: 0.85rem;
  opacity: 0.9;
  margin-bottom: 1.25rem;
}

.btn-whatsapp-card {
  background-color: #FFFFFF;
  color: #065F46;
  font-weight: 800;
  font-size: 0.95rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  display: inline-block;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.btn-whatsapp-card:hover {
  background-color: #ECFDF5;
  transform: translateY(-2px);
}

.contact-details-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.detail-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--text-muted);
}

.detail-val {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
}

/* Panel del Formulario */
.contact-form-panel {
  background-color: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.75rem 2.5rem;
  box-shadow: var(--shadow-xl);
}

.form-title {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 0.35rem;
}

.form-sub {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--dark-sub);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background-color: #FFFFFF;
  color: var(--dark);
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(79, 83, 245, 0.15);
}

.form-alert {
  grid-column: span 2;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
}

.alert-success {
  background-color: #ECFDF5;
  border: 1px solid #A7F3D0;
  color: #065F46;
}

.alert-error {
  background-color: #FFF1F2;
  border: 1px solid #FECDD3;
  color: #9F1239;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  background-color: #111827;
  color: #94A3B8;
  padding: 5rem 0 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-container {
  display: grid;
  grid-template-columns: 1.5fr 0.8fr 0.8fr 1fr;
  gap: 3rem;
  padding-bottom: 4rem;
}

.footer-logo {
  width: 200px;
  height: auto;
  margin-bottom: 1.5rem;
  filter: brightness(1.2) drop-shadow(0 4px 6px rgba(0,0,0,0.3));
}

.footer-mission {
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.domain-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: rgba(255, 255, 255, 0.06);
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  color: #FFFFFF;
}

.footer-heading {
  color: #FFFFFF;
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  font-size: 0.92rem;
}
.footer-links a:hover {
  color: #FFFFFF;
  padding-left: 4px;
}

.footer-contact-text {
  font-size: 0.92rem;
  line-height: 1.5;
  margin-bottom: 1.25rem;
}

.footer-wa-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: rgba(16, 185, 129, 0.15);
  color: #34D399;
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 0.6rem 1.15rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.9rem;
}
.footer-wa-btn:hover {
  background-color: #10B981;
  color: #FFFFFF;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 2rem 0;
  font-size: 0.875rem;
}

.bottom-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.bottom-links {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.bottom-links a:hover {
  color: #FFFFFF;
}

/* ==========================================================================
   BOTÓN FLOTANTE WHATSAPP
   ========================================================================== */
.floating-wa-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 99;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.floating-tooltip {
  background-color: #FFFFFF;
  color: var(--dark);
  padding: 0.65rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  max-width: 220px;
  animation: floatTooltip 3s ease-in-out infinite alternate;
}

@keyframes floatTooltip {
  0% { transform: translateY(0); }
  100% { transform: translateY(-4px); }
}

.floating-wa-btn {
  position: relative;
  width: 62px;
  height: 62px;
  background-color: #25D366;
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
  transition: var(--transition);
}

.floating-wa-btn:hover {
  transform: scale(1.08);
  background-color: #20BD5A;
}

.wa-icon {
  width: 34px;
  height: 34px;
}

.floating-ping {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px solid #25D366;
  animation: pingAnimation 2s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes pingAnimation {
  75%, 100% {
    transform: scale(1.5);
    opacity: 0;
  }
}

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .hero-title {
    font-size: 2.5rem;
  }
  .audience-grid {
    grid-template-columns: 1fr;
  }
  .services-grid-3x2 {
    grid-template-columns: 1fr;
  }
  .human-container {
    grid-template-columns: 1fr;
  }
  .contact-wrapper {
    grid-template-columns: 1fr;
  }
  .footer-container {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }
  .mobile-toggle {
    display: block;
  }
  .brand-logo {
    height: 44px;
  }
  .btn-whatsapp-nav span {
    display: none;
  }
  .btn-whatsapp-nav {
    padding: 0.6rem;
  }
  .solution-banner {
    flex-direction: column;
    text-align: center;
    padding: 2rem 1.5rem;
  }
  .steps-grid {
    grid-template-columns: 1fr;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .form-group.full-width {
    grid-column: span 1;
  }
  .floating-tooltip {
    display: none;
  }
  .footer-container {
    grid-template-columns: 1fr;
  }
}