/* ==========================================================================
   La Buena Huella - Sistema de Diseño CSS
   ========================================================================== */

/* Importación de Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

/* Variables y Tokens de Diseño */
:root {
  /* Paleta Base Aprobada */
  --verde-oscuro: #1e3a27;
  --verde-claro: #2d5a3c;
  --beige-calido: #f4efe6;
  --beige-oscuro: #e6dac3;
  --blanco-calido: #faf8f5;
  --tierra: #8d5b38;
  --texto-oscuro: #2b2d2f;
  --texto-mutado: #5a5d60;

  /* Colores de Utilidad */
  --blanco-puro: #ffffff;
  --rojo-error: #a83232;
  --verde-exito: #2e7d32;
  --sombra-suave: rgba(30, 58, 39, 0.08);
  --sombra-hover: rgba(30, 58, 39, 0.15);
  --overlay-modal: rgba(30, 58, 39, 0.6);

  /* Tipografía */
  --font-principal: 'Inter', sans-serif;
  --font-titulo: 'Outfit', sans-serif;

  /* Transiciones y Bordes */
  --transition-fast: all 0.2s ease;
  --transition-normal: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --border-radius-sm: 8px;
  --border-radius-md: 16px;
  --border-radius-lg: 24px;
}

/* Reset Básico */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

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

body {
  font-family: var(--font-principal);
  background-color: var(--blanco-calido);
  color: var(--texto-oscuro);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Tipografía de Encabezados */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-titulo);
  color: var(--verde-oscuro);
  font-weight: 700;
  line-height: 1.25;
}

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

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

/* ==========================================================================
   Componentes Reutilizables (Botones, Inputs, Cards)
   ========================================================================== */

/* Botones */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-size: 1rem;
  font-family: var(--font-principal);
  font-weight: 600;
  border-radius: var(--border-radius-md);
  border: none;
  cursor: pointer;
  transition: var(--transition-normal);
  width: 100%;
  text-align: center;
  gap: 10px;
}

.btn-primary {
  background-color: var(--verde-oscuro);
  color: var(--blanco-puro);
  box-shadow: 0 4px 12px var(--sombra-suave);
}

.btn-primary:hover {
  background-color: var(--verde-claro);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px var(--sombra-hover);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background-color: var(--blanco-puro);
  color: var(--verde-oscuro);
  border: 2px solid var(--beige-oscuro);
}

.btn-secondary:hover {
  background-color: var(--beige-calido);
  border-color: var(--tierra);
}

.btn-accent {
  background-color: var(--tierra);
  color: var(--blanco-puro);
}

.btn-accent:hover {
  background-color: #724727;
  transform: translateY(-2px);
}

/* Inputs de Formulario */
.form-group {
  margin-bottom: 18px;
  text-align: left;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--verde-oscuro);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 14px 16px;
  font-size: 1rem;
  font-family: var(--font-principal);
  border: 2px solid var(--beige-oscuro);
  border-radius: var(--border-radius-sm);
  background-color: var(--blanco-puro);
  color: var(--texto-oscuro);
  transition: var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--verde-claro);
  box-shadow: 0 0 0 3px rgba(45, 90, 60, 0.15);
}

/* Cards Generales */
.card {
  background-color: var(--blanco-puro);
  border-radius: var(--border-radius-md);
  padding: 24px;
  box-shadow: 0 8px 24px var(--sombra-suave);
  border: 1px solid rgba(230, 218, 195, 0.4);
  transition: var(--transition-normal);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px var(--sombra-hover);
}

/* Logos y Decoración */
.logo-container {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-img {
  height: 44px;
  width: 44px;
  object-fit: contain;
  border-radius: 50%;
  border: 2px solid var(--beige-oscuro);
  background-color: var(--blanco-puro);
  flex-shrink: 0;
}

.logo-img-complete {
  height: 48px;
  width: auto;
  object-fit: contain;
  display: block;
  transition: var(--transition-fast);
}

.logo-img-complete:hover {
  transform: scale(1.02);
}

.logo-text {
  font-family: var(--font-titulo);
  font-weight: 800;
  font-size: 1.45rem;
  color: var(--verde-oscuro);
  letter-spacing: -0.5px;
  line-height: 1.1;
  margin-bottom: 2px;
}

.logo-tagline {
  font-size: 0.72rem;
  font-family: var(--font-principal);
  color: var(--tierra);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  font-weight: 600;
  display: block;
  line-height: 1;
}

/* Botón del Header con alto contraste */
.btn-header {
  padding: 10px 20px !important;
  font-size: 0.9rem !important;
  border-radius: var(--border-radius-sm) !important;
  background-color: var(--verde-oscuro) !important;
  color: var(--blanco-puro) !important;
  box-shadow: 0 2px 8px var(--sombra-suave) !important;
  width: auto !important;
  display: inline-flex !important;
}

.btn-header:hover {
  background-color: var(--verde-claro) !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 12px var(--sombra-hover) !important;
}

/* Textos de conversión y microcopy */
.form-privacy-text {
  font-size: 0.75rem;
  color: var(--texto-mutado);
  text-align: center;
  margin-top: 8px;
  display: block;
}

.hero-microcopy {
  font-size: 0.95rem;
  color: var(--tierra);
  font-weight: 600;
  margin-top: 16px;
  text-align: center;
}


/* ==========================================================================
   Estructura / Contenedores Layout
   ========================================================================== */
.container {
  width: 100%;
  padding-left: 20px;
  padding-right: 20px;
  margin-left: auto;
  margin-right: auto;
  max-width: 1140px;
}

section {
  padding: 60px 0;
  position: relative;
  scroll-margin-top: 70px;
}

.section-alt {
  background-color: var(--beige-calido);
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 40px auto;
}

.section-header h2 {
  font-size: 2rem;
  margin-bottom: 12px;
}

.section-header p {
  color: var(--texto-mutado);
  font-size: 1.1rem;
}

/* ==========================================================================
   Header / Navegación
   ========================================================================== */
header {
  background-color: rgba(250, 248, 245, 0.95);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--beige-oscuro);
  padding: 12px 0;
  transition: var(--transition-fast);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-links {
  display: none; /* Mobile first, oculto por defecto */
}

/* Menú hamburguesa simple en mobile */
.menu-toggle {
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 5px;
}

.menu-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--verde-oscuro);
  border-radius: 2px;
  transition: var(--transition-fast);
}

/* Mobile Nav Drawer */
.mobile-nav {
  position: fixed;
  top: 70px;
  left: 0;
  width: 100%;
  background-color: var(--blanco-calido);
  border-bottom: 2px solid var(--beige-oscuro);
  padding: 24px;
  display: none;
  flex-direction: column;
  gap: 16px;
  z-index: 99;
  box-shadow: 0 8px 16px rgba(0,0,0,0.05);
}

.mobile-nav.active {
  display: flex;
}

.mobile-nav a {
  font-size: 1.1rem;
  font-weight: 500;
  padding: 8px 0;
  border-bottom: 1px solid rgba(230, 218, 195, 0.5);
  color: var(--verde-oscuro);
}

/* ==========================================================================
   Sección 1: Hero
   ========================================================================== */
.hero {
  padding: 40px 0 60px 0;
  text-align: center;
  background: linear-gradient(180deg, var(--blanco-calido) 0%, var(--beige-calido) 100%);
}

.hero-tag {
  display: inline-block;
  background-color: rgba(45, 90, 60, 0.1);
  color: var(--verde-claro);
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hero h1 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.hero h1 span {
  color: var(--tierra);
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--texto-mutado);
  margin-bottom: 30px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-ctas {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 320px;
  margin: 0 auto;
}

.hero-trust {
  margin-top: 30px;
  font-size: 0.85rem;
  color: var(--texto-mutado);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.hero-trust svg {
  fill: var(--tierra);
}

/* ==========================================================================
   Sección 2: Problema Invisible
   ========================================================================== */
.problema-cards {
  display: grid;
  gap: 20px;
}

.problema-card {
  border-left: 4px solid var(--tierra);
}

.problema-card h3 {
  margin-bottom: 8px;
  font-size: 1.25rem;
}

.problema-card p {
  font-size: 0.95rem;
  color: var(--texto-mutado);
}

/* ==========================================================================
   Sección 3: Nueva Creencia
   ========================================================================== */
.creencia-box {
  background-color: var(--verde-oscuro);
  color: var(--blanco-calido);
  border-radius: var(--border-radius-lg);
  padding: 40px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.creencia-box h2 {
  color: var(--beige-calido);
  font-size: 1.8rem;
  margin-bottom: 16px;
}

.creencia-quote {
  font-family: var(--font-titulo);
  font-size: 1.2rem;
  font-style: italic;
  margin: 20px 0;
  line-height: 1.5;
  color: var(--blanco-calido);
}

.creencia-box p {
  color: rgba(250, 248, 245, 0.8);
  font-size: 0.95rem;
  max-width: 600px;
  margin: 0 auto;
}

/* ==========================================================================
   Sección 4: Qué es La Buena Huella
   ========================================================================== */
.que-es-content {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.que-es-pilares {
  display: grid;
  gap: 20px;
}

.pilar {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.pilar-num {
  font-family: var(--font-titulo);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--tierra);
  background-color: var(--beige-calido);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.pilar-info h3 {
  font-size: 1.2rem;
  margin-bottom: 4px;
}

.pilar-info p {
  color: var(--texto-mutado);
  font-size: 0.95rem;
}

/* ==========================================================================
   Sección 5: Beneficios
   ========================================================================== */
.beneficios-grid {
  display: grid;
  gap: 20px;
}

.beneficio-card {
  text-align: center;
}

.beneficio-icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
  display: inline-block;
}

.beneficio-card h3 {
  margin-bottom: 8px;
  font-size: 1.25rem;
}

.beneficio-card p {
  color: var(--texto-mutado);
  font-size: 0.95rem;
}

/* ==========================================================================
   Sección 6: Lead Magnet (Checklist)
   ========================================================================== */
.lead-magnet-box {
  background-color: var(--beige-calido);
  border-radius: var(--border-radius-lg);
  padding: 40px 24px;
  border: 1px solid var(--beige-oscuro);
  display: flex;
  flex-direction: column;
  gap: 30px;
  position: relative;
  overflow: hidden;
}

.lead-magnet-text {
  flex: 1;
}

.lead-magnet-text h2 {
  font-size: 2rem;
  margin-bottom: 16px;
}

.lead-magnet-text p {
  color: var(--texto-mutado);
  margin-bottom: 20px;
}

.checklist-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.checklist-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
  font-size: 0.95rem;
}

.checklist-features li svg {
  fill: var(--verde-claro);
  flex-shrink: 0;
}

.lead-magnet-form-wrapper {
  flex: 1;
  background-color: var(--blanco-puro);
  padding: 24px;
  border-radius: var(--border-radius-md);
  box-shadow: 0 8px 24px var(--sombra-suave);
}

.mailerlite-placeholder-notice {
  font-size: 0.75rem;
  color: var(--tierra);
  text-align: center;
  margin-top: 12px;
  font-style: italic;
}

/* ==========================================================================
   Sección 7: Recursos / Academia
   ========================================================================== */
.recursos-filter {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 30px;
  flex-wrap: wrap;
}

.filter-btn {
  background-color: var(--blanco-puro);
  border: 1px solid var(--beige-oscuro);
  padding: 8px 16px;
  font-size: 0.9rem;
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transition-fast);
  color: var(--texto-mutado);
  font-weight: 500;
}

.filter-btn.active, .filter-btn:hover {
  background-color: var(--verde-oscuro);
  color: var(--blanco-puro);
  border-color: var(--verde-oscuro);
}

.recursos-grid {
  display: grid;
  gap: 20px;
}

.recurso-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.recurso-badge {
  display: inline-block;
  align-self: flex-start;
  padding: 4px 10px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.badge-paseo { background-color: rgba(141, 91, 56, 0.1); color: var(--tierra); }
.badge-convivencia { background-color: rgba(45, 90, 60, 0.1); color: var(--verde-claro); }
.badge-higiene { background-color: rgba(30, 58, 39, 0.1); color: var(--verde-oscuro); }

.recurso-card h3 {
  font-size: 1.3rem;
  margin-bottom: 8px;
}

.recurso-card p {
  color: var(--texto-mutado);
  font-size: 0.9rem;
  margin-bottom: 20px;
  flex-grow: 1;
}

.recurso-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--beige-calido);
  padding-top: 14px;
}

.recurso-tipo {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--texto-mutado);
  text-transform: uppercase;
}

.recurso-action-btn {
  background: none;
  border: none;
  color: var(--tierra);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
}

.recurso-action-btn:hover {
  color: var(--verde-oscuro);
}

.recurso-status-tag {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
}

.status-proximamente {
  background-color: var(--beige-oscuro);
  color: var(--texto-oscuro);
}

.status-registro {
  background-color: rgba(141, 91, 56, 0.15);
  color: var(--tierra);
}

/* ==========================================================================
   Sección 8: Comunidad
   ========================================================================== */
.comunidad-box {
  text-align: center;
  background-color: var(--blanco-puro);
  border-radius: var(--border-radius-lg);
  padding: 40px 24px;
  box-shadow: 0 8px 24px var(--sombra-suave);
  border: 1px solid var(--beige-oscuro);
  max-width: 700px;
  margin: 0 auto;
}

.comunidad-box h2 {
  margin-bottom: 16px;
}

.comunidad-box p {
  color: var(--texto-mutado);
  margin-bottom: 24px;
}

/* ==========================================================================
   Sección 9: Lista de Espera Futura
   ========================================================================== */
.espera-box {
  background-color: var(--beige-calido);
  border-radius: var(--border-radius-lg);
  padding: 40px 24px;
  text-align: center;
  border: 1px solid var(--beige-oscuro);
  max-width: 800px;
  margin: 0 auto;
}

.espera-badge {
  display: inline-block;
  background-color: var(--tierra);
  color: var(--blanco-puro);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 50px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.espera-box h2 {
  font-size: 1.6rem;
  margin-bottom: 12px;
}

.espera-copy {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--verde-oscuro);
  margin-bottom: 24px;
  font-style: italic;
}

.espera-box p {
  color: var(--texto-mutado);
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.espera-form-wrapper {
  max-width: 450px;
  margin: 0 auto;
  background-color: var(--blanco-puro);
  padding: 24px;
  border-radius: var(--border-radius-md);
  box-shadow: 0 4px 12px var(--sombra-suave);
}

/* ==========================================================================
   Sección 10: Cierre Emocional
   ========================================================================== */
.cierre {
  background: linear-gradient(180deg, var(--blanco-calido) 0%, var(--beige-calido) 100%);
  text-align: center;
  padding: 80px 0;
}

.cierre-content {
  max-width: 700px;
  margin: 0 auto;
}

.cierre h2 {
  font-size: 2.2rem;
  margin-bottom: 16px;
}

.cierre p {
  font-size: 1.1rem;
  color: var(--texto-mutado);
  margin-bottom: 30px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
/* ==========================================================================
   Footer (Estilo Editorial Claro, Sin Filtros de Logo)
   ========================================================================== */
footer {
  background-color: var(--beige-calido);
  color: var(--texto-oscuro);
  border-top: 1px solid var(--beige-oscuro);
  padding: 60px 0 30px 0;
  font-size: 0.95rem;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.footer-brand p {
  color: var(--texto-mutado);
  max-width: 320px;
  margin-top: 12px;
  margin-bottom: 12px;
  font-size: 0.95rem;
}

.footer-links h4 {
  color: var(--verde-oscuro);
  margin-bottom: 16px;
  font-size: 1.05rem;
  font-family: var(--font-titulo);
  font-weight: 700;
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: var(--texto-mutado);
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--tierra);
  padding-left: 4px;
}

.footer-bottom {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--beige-oscuro);
  text-align: center;
  color: var(--texto-mutado);
  font-size: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* ==========================================================================
   Modal (Detalle de Recursos)
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--overlay-modal);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  padding: 16px;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background-color: var(--blanco-calido);
  border-radius: var(--border-radius-lg);
  padding: 32px 24px;
  width: 100%;
  max-width: 520px;
  position: relative;
  box-shadow: 0 20px 48px rgba(30, 58, 39, 0.25);
  transform: scale(0.9);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  border: 1px solid var(--beige-oscuro);
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.modal-overlay.active .modal-content {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--verde-oscuro);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background-color: var(--beige-calido);
  transition: var(--transition-fast);
  z-index: 10;
}

.modal-close:hover {
  background-color: var(--beige-oscuro);
}

.modal-body h2 {
  font-size: 1.6rem;
  margin-bottom: 12px;
  padding-right: 30px;
  color: var(--verde-oscuro);
}

.modal-category {
  display: inline-block;
  font-size: 0.75rem;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--tierra);
  background-color: rgba(141, 91, 56, 0.1);
  padding: 3px 8px;
  border-radius: 4px;
  margin-bottom: 16px;
  align-self: flex-start;
}

.modal-desc {
  color: var(--texto-mutado);
  font-size: 0.98rem;
  margin-bottom: 20px;
  line-height: 1.6;
}

.modal-conversion-notice {
  background-color: var(--beige-calido);
  border-radius: var(--border-radius-md);
  padding: 16px;
  margin-bottom: 20px;
  border: 1px dashed var(--tierra);
  text-align: center;
  font-size: 0.95rem;
  color: var(--verde-oscuro);
  font-weight: 500;
}

/* ==========================================================================
   Toasts / Mensajes de Éxito Visuales
   ========================================================================== */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background-color: var(--verde-oscuro);
  color: var(--blanco-puro);
  padding: 16px 24px;
  border-radius: var(--border-radius-md);
  box-shadow: 0 10px 24px rgba(0,0,0,0.15);
  z-index: 300;
  display: flex;
  align-items: center;
  gap: 12px;
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.3s ease;
  font-weight: 500;
  width: 90%;
  max-width: 400px;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.toast-icon {
  background-color: rgba(255,255,255,0.2);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
}

/* ==========================================================================
   Iconografía SVG y Visual Placeholders
   ========================================================================== */
.beneficio-icon-wrapper {
  width: 64px;
  height: 64px;
  background-color: rgba(45, 90, 60, 0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px auto;
  transition: var(--transition-normal);
}

.beneficio-card:hover .beneficio-icon-wrapper {
  background-color: rgba(45, 90, 60, 0.15);
  transform: scale(1.05);
}

.beneficio-icon-svg {
  width: 32px;
  height: 32px;
  color: var(--verde-oscuro);
}

.check-icon-svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--verde-claro);
  margin-right: 8px;
}

.trust-icon {
  color: var(--tierra);
  flex-shrink: 0;
}

.cierre-icon-svg {
  color: var(--verde-oscuro);
}

/* Thumbnails de Recursos */
.recurso-card {
  display: flex;
  flex-direction: column;
  padding: 0 !important;
  overflow: hidden;
}

.recurso-thumb-wrapper {
  width: 100%;
  height: 180px;
  overflow: hidden;
  background-color: var(--verde-oscuro);
  border-bottom: 1px solid var(--beige-oscuro);
}

.recurso-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-normal);
}

.recurso-card:hover .recurso-thumb {
  transform: scale(1.05);
}

/* Responsividad de Imágenes de Sección */
.responsive-hero-img, .responsive-section-img, .responsive-mockup-img, .responsive-creencia-img {
  width: 100%;
  height: auto;
  max-height: 400px;
  object-fit: cover;
  border-radius: var(--border-radius-md);
  box-shadow: 0 10px 24px rgba(30, 58, 39, 0.08);
  display: block;
}

.responsive-mockup-img {
  max-height: 340px;
  object-fit: contain;
  box-shadow: none;
}

.hero-image-wrapper, .problem-image-wrapper, .creencia-image-wrapper, .community-image-wrapper, .waitlist-image-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.logo-text-group {
  display: flex;
  flex-direction: column;
}

/* Formulario Mobile UX */
.form-control {
  min-height: 48px; /* Garantiza el tamaño mínimo táctil de 44px */
}

/* ==========================================================================
   Media Queries (Responsive)
   ========================================================================== */

/* Mobile Only (Max 767px) - Above the fold compaction */
@media (max-width: 767px) {
  header {
    padding: 6px 0;
  }

  .logo-img {
    height: 32px !important;
    width: 32px !important;
    flex-shrink: 0;
  }

  .logo-img-complete {
    height: 38px !important;
  }

  .logo-text {
    font-size: 1.15rem;
    line-height: 1.1;
  }

  .logo-tagline {
    display: none; /* Ocultar en mobile estrecho para evitar desbordes */
  }

  .logo-container {
    gap: 10px;
  }

  .hero-tag {
    font-size: 0.7rem !important;
    padding: 4px 10px !important;
    margin-bottom: 12px !important;
    letter-spacing: 0.3px !important;
  }

  .hero {
    padding: 16px 0 24px 0;
    text-align: center;
  }

  .hero-inner-grid {
    gap: 16px;
  }

  .hero-text-content {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .hero h1 {
    font-size: 1.85rem;
    line-height: 1.2;
    margin-bottom: 8px;
  }

  .hero-subtitle {
    font-size: 0.95rem;
    margin-bottom: 16px;
    max-width: 100%;
  }

  .hero-ctas {
    width: 100%;
    margin-bottom: 12px;
  }

  .hero-trust {
    margin-top: 10px;
    text-align: center;
    font-size: 0.8rem;
  }

  .responsive-hero-img {
    max-height: 280px;
    object-position: 50% 20%;
  }

  .section-header {
    margin-bottom: 30px;
  }

  .section-header h2 {
    font-size: 1.75rem;
  }

  .lead-magnet-box {
    padding: 24px 16px;
    gap: 24px;
  }

  .lead-magnet-mockup-col {
    display: none; /* Ocultamos mockup en móvil de primer fold para priorizar el formulario */
  }
}

/* Tablets / Pantallas Medianas (768px+) */
@media (min-width: 768px) {
  section {
    padding: 80px 0;
  }

  .hero {
    padding: 80px 0;
  }

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

  .hero-subtitle {
    font-size: 1.2rem;
  }

  .hero-ctas {
    flex-direction: row;
    max-width: none;
  }

  .hero-ctas .btn {
    width: auto;
  }

  .problema-cards {
    grid-template-columns: repeat(3, 1fr);
  }

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

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

  .creencia-box {
    padding: 60px;
  }

  .creencia-box h2 {
    font-size: 2.2rem;
  }

  .creencia-quote {
    font-size: 1.5rem;
  }

  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* Desktops / Pantallas Grandes (1024px+) */
@media (min-width: 1024px) {
  .hero-inner-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 50px;
    align-items: center;
    text-align: left;
  }

  .hero-text-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }

  .hero h1 {
    font-size: 3.25rem;
    margin-left: 0;
    margin-right: 0;
    text-align: left;
  }

  .hero-subtitle {
    text-align: left;
    margin-left: 0;
    margin-right: 0;
  }

  .hero-ctas {
    justify-content: flex-start;
    margin: 0;
  }

  .hero-trust {
    justify-content: flex-start;
  }

  .creencia-inner-grid {
    display: grid;
    grid-template-columns: 1.3fr 0.7fr;
    gap: 40px;
    align-items: center;
  }

  .creencia-box {
    text-align: left;
  }

  .creencia-box p {
    margin-left: 0;
  }

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

  .lead-magnet-box {
    flex-direction: row;
    padding: 48px;
    align-items: center;
    gap: 40px;
  }

  .lead-magnet-mockup-col {
    flex: 0.8;
  }

  .lead-magnet-text {
    flex: 1.2;
  }

  .lead-magnet-form-wrapper {
    flex: 1.2;
    background-color: var(--blanco-puro);
    padding: 32px;
    border-radius: var(--border-radius-md);
    box-shadow: 0 4px 12px var(--sombra-suave);
  }

  .que-es-content {
    flex-direction: row;
    align-items: center;
    gap: 60px;
  }

  .que-es-info {
    flex: 1;
  }

  .que-es-pilares {
    flex: 1.2;
  }

  .community-inner-grid, .waitlist-inner-grid, .problem-inner-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: center;
  }
}

/* Header Desktop / Navegación Espaciosa (1150px+) */
@media (min-width: 1150px) {
  .header-inner {
    padding: 4px 0;
  }

  .menu-toggle {
    display: none;
  }

  .nav-links {
    display: flex;
    align-items: center;
    gap: 22px;
  }

  .nav-links a:not(.btn) {
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--texto-oscuro);
    position: relative;
    padding: 6px 0;
  }

  .nav-links a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--tierra);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
  }

  .nav-links a:not(.btn):hover {
    color: var(--tierra);
  }

  .nav-links a:not(.btn):hover::after {
    transform: scaleX(1);
    transform-origin: left;
  }

  section {
    scroll-margin-top: 85px;
  }
}

/* ==========================================================================
   Simulación de Formularios (Fase 2D)
   ========================================================================== */
.loading-spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: var(--blanco-puro);
  animation: spin 0.8s linear infinite;
  margin-right: 8px;
  vertical-align: middle;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.footer-newsletter {
  max-width: 280px;
}

.footer-newsletter .form-control {
  padding: 8px 12px;
  min-height: 36px;
  font-size: 0.85rem;
  background-color: var(--blanco-puro);
  border: 1px solid var(--beige-oscuro);
  border-radius: var(--border-radius-sm);
  color: var(--texto-oscuro);
}

.footer-newsletter .btn {
  padding: 8px;
  min-height: 36px;
  font-size: 0.85rem;
  width: 100%;
}

.footer-newsletter .mailerlite-placeholder-notice {
  margin-top: 6px;
  font-size: 0.7rem;
  text-align: center;
  color: var(--texto-mutado);
}

.mock-success-card {
  animation: fadeInUp 0.4s ease forwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Accesibilidad: Ocultamiento visual manteniendo legibilidad para lectores de pantalla */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}