/* ==========================================================================
   ENERGÍA SIN TRUCOS - Estilos Corporativos (Inspirado en la estética de ARSEM)
   Colores corporativos: Verde ecológico Arsem (#72b127), Pizarra oscuro (#1e293b)
   ========================================================================== */

:root {
  --primary-green: #72b127;
  --primary-green-dark: #5b8e1f;
  --primary-green-light: #f1f8ea;
  --primary-green-subtle: #e5f3da;
  --accent-gold: #f59e0b;
  --dark-slate: #1e293b;
  --dark-charcoal: #0f172a;
  --gray-bg: #f8fafc;
  --gray-border: #e2e8f0;
  --text-primary: #1e293b;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-full: 9999px;
  --font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

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

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

body {
  font-family: var(--font-family);
  color: var(--text-primary);
  background-color: #ffffff;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   TIPOGRAFÍA Y ELEMENTOS GENERALES
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  color: var(--dark-slate);
  font-weight: 700;
  line-height: 1.25;
}

a {
  color: var(--primary-green-dark);
  text-decoration: none;
  transition: all 0.2s ease;
}

a:hover {
  color: var(--primary-green);
}

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

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
}

.badge-green {
  background-color: var(--primary-green-light);
  color: var(--primary-green-dark);
  border: 1px solid var(--primary-green-subtle);
}

.badge-gold {
  background-color: #fef3c7;
  color: #b45309;
  border: 1px solid #fde68a;
}

.badge-free {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.75rem;
  padding: 0.3rem 0.75rem;
}

/* ==========================================================================
   BOTONES
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  padding: 0.75rem 1.6rem;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-green-dark) 100%);
  color: #ffffff !important;
  box-shadow: 0 4px 14px rgba(114, 177, 39, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #7ec42a 0%, #649e21 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(114, 177, 39, 0.45);
}

.btn-secondary {
  background-color: #ffffff;
  color: var(--dark-slate) !important;
  border-color: var(--gray-border);
}

.btn-secondary:hover {
  background-color: var(--gray-bg);
  border-color: #cbd5e1;
  transform: translateY(-2px);
}

.btn-whatsapp {
  background-color: #25d366;
  color: #ffffff !important;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
  background-color: #20ba59;
  transform: translateY(-2px);
}

.btn-lg {
  padding: 0.95rem 2rem;
  font-size: 1.1rem;
}

.btn-sm {
  padding: 0.45rem 0.9rem;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
}

/* ==========================================================================
   HEADER Y NAVEGACIÓN
   ========================================================================== */
.top-bar {
  background-color: var(--dark-charcoal);
  color: #e2e8f0;
  font-size: 0.85rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.top-bar-contact {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.top-bar-contact a {
  color: #cbd5e1;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.top-bar-contact a:hover {
  color: var(--primary-green);
}

.header-main {
  background: #ffffff;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

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

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  gap: 1.5rem;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.brand-logo {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--dark-slate);
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  white-space: nowrap;
}

.brand-title span.green {
  color: var(--primary-green);
}

.brand-subtext {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  white-space: nowrap;
}

.brand-subtext strong {
  color: var(--dark-slate);
}

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

.nav-menu {
  display: flex;
  list-style: none;
  align-items: center;
  gap: 1.35rem;
  margin: 0;
  padding: 0;
  flex-wrap: nowrap;
}

.nav-link {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--dark-slate);
  padding: 0.5rem 0.2rem;
  position: relative;
  white-space: nowrap;
  display: inline-block;
  line-height: 1.4;
}

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

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

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

.btn-nav-cta {
  white-space: nowrap;
  padding: 0.55rem 1.15rem !important;
  font-size: 0.88rem !important;
  border-radius: var(--radius-full) !important;
  line-height: 1.2 !important;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  box-shadow: 0 3px 10px rgba(114, 177, 39, 0.3) !important;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--dark-slate);
  cursor: pointer;
  padding: 0.5rem;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  background: radial-gradient(circle at 10% 20%, rgba(114, 177, 39, 0.08) 0%, rgba(255, 255, 255, 1) 90%);
  padding: 4.5rem 0 5rem 0;
  border-bottom: 1px solid var(--gray-border);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.hero-trust-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: #ffffff;
  border: 1px solid var(--gray-border);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
  width: fit-content;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.hero-trust-tag img {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  object-fit: cover;
}

.hero-title {
  font-size: 3rem;
  font-weight: 800;
  color: var(--dark-slate);
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.hero-title .highlight {
  color: var(--primary-green);
  position: relative;
  display: inline-block;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.zero-cost-alert-box {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background-color: var(--primary-green-light);
  border: 1.5px solid #cce5b8;
  padding: 1.1rem 1.3rem;
  border-radius: var(--radius-md);
  margin-top: 0.5rem;
}

.zero-cost-alert-box .icon {
  font-size: 1.6rem;
  color: var(--primary-green-dark);
  line-height: 1;
}

.zero-cost-alert-box .text h4 {
  font-size: 1.05rem;
  color: var(--primary-green-dark);
  margin-bottom: 0.25rem;
}

.zero-cost-alert-box .text p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.45;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}

.hero-features-list {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--gray-border);
  font-size: 0.9rem;
  color: var(--text-muted);
}

.hero-features-list span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.hero-features-list span i {
  color: var(--primary-green);
}

/* Tarjeta del Asesor / Colaborador Oficial */
.hero-card-advisor {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-border);
  box-shadow: var(--shadow-xl);
  padding: 2.2rem;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.hero-card-advisor::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--primary-green) 0%, #a3e635 100%);
}

.advisor-header {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.advisor-photo-wrap {
  position: relative;
  width: 90px;
  height: 90px;
  flex-shrink: 0;
}

.advisor-photo {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--primary-green);
  box-shadow: 0 4px 10px rgba(114, 177, 39, 0.25);
}

.status-dot {
  position: absolute;
  bottom: 2px;
  right: 2px;
  width: 18px;
  height: 18px;
  background-color: #10b981;
  border: 3px solid #ffffff;
  border-radius: 50%;
}

.advisor-meta h3 {
  font-size: 1.3rem;
  color: var(--dark-slate);
  margin-bottom: 0.2rem;
}

.advisor-role {
  color: var(--primary-green-dark);
  font-weight: 700;
  font-size: 0.95rem;
  display: block;
}

.advisor-company {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.advisor-contact-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background: var(--gray-bg);
  padding: 1.1rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
}

.advisor-contact-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-secondary);
}

.advisor-contact-item i {
  color: var(--primary-green);
  width: 16px;
  text-align: center;
}

.advisor-badges-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  border-top: 1px solid var(--gray-border);
}

.advisor-badges-row .aval-text {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
}

.advisor-badges-row .aval-tags {
  display: flex;
  gap: 0.5rem;
}

/* ==========================================================================
   TICKER DEL MERCADO ENERGÉTICO (OMIE / OMIP)
   ========================================================================== */
.market-ticker-bar {
  background: #0f172a;
  color: #ffffff;
  padding: 0.9rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.ticker-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.88rem;
}

.ticker-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  color: #38bdf8;
}

.ticker-pulse {
  width: 8px;
  height: 8px;
  background-color: #10b981;
  border-radius: 50%;
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.ticker-items {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.ticker-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ticker-label {
  color: #94a3b8;
}

.ticker-val {
  font-weight: 700;
  color: #ffffff;
}

.ticker-tag-green {
  color: #4ade80;
}

/* ==========================================================================
   SECCIÓN DE FORMULARIO - SUBIR FACTURA (CORE SECTION)
   ========================================================================== */
.section-upload {
  padding: 5rem 0;
  background-color: #ffffff;
  position: relative;
}

.section-upload-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-border);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}

.upload-card-header {
  background: linear-gradient(135deg, var(--dark-slate) 0%, #0f172a 100%);
  color: #ffffff;
  padding: 2.5rem;
  text-align: center;
  position: relative;
}

.upload-card-header h2 {
  color: #ffffff;
  font-size: 2.2rem;
  margin-bottom: 0.75rem;
}

.upload-card-header p {
  color: #cbd5e1;
  font-size: 1.1rem;
  max-width: 700px;
  margin: 0 auto;
}

.guarantee-ribbon {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--primary-green);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.5rem 1.4rem;
  border-radius: var(--radius-full);
  margin-top: 1.25rem;
  box-shadow: 0 4px 12px rgba(114, 177, 39, 0.4);
}

.upload-card-body {
  padding: 3rem 2.5rem;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
}

/* Dropzone de subida */
.dropzone {
  border: 2px dashed #94a3b8;
  border-radius: var(--radius-md);
  padding: 2.5rem 1.5rem;
  text-align: center;
  background-color: var(--gray-bg);
  cursor: pointer;
  transition: all 0.25s ease;
  position: relative;
}

.dropzone:hover, .dropzone.dragover {
  border-color: var(--primary-green);
  background-color: var(--primary-green-light);
}

.dropzone-icon {
  font-size: 3rem;
  color: var(--primary-green);
  margin-bottom: 1rem;
}

.dropzone-text h4 {
  font-size: 1.15rem;
  color: var(--dark-slate);
  margin-bottom: 0.35rem;
}

.dropzone-text p {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.file-input-hidden {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.file-preview-card {
  display: none;
  margin-top: 1.25rem;
  background: #ffffff;
  border: 1px solid var(--gray-border);
  padding: 1rem;
  border-radius: var(--radius-sm);
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.file-preview-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  overflow: hidden;
}

.file-preview-info i {
  font-size: 1.8rem;
  color: #ef4444;
}

.file-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--dark-slate);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 220px;
}

.file-size {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.btn-remove-file {
  background: none;
  border: none;
  color: #94a3b8;
  cursor: pointer;
  font-size: 1.1rem;
}

.btn-remove-file:hover {
  color: #ef4444;
}

/* Campos de formulario */
.form-grid {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

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

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

.form-group label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--dark-slate);
}

.form-control {
  font-family: inherit;
  font-size: 0.95rem;
  padding: 0.75rem 0.95rem;
  border: 1.5px solid var(--gray-border);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  background-color: #ffffff;
}

.form-control:focus {
  border-color: var(--primary-green);
  box-shadow: 0 0 0 3px rgba(114, 177, 39, 0.15);
}

.form-check {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.form-check input[type="checkbox"] {
  margin-top: 0.2rem;
  accent-color: var(--primary-green);
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.security-badge-note {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

.security-badge-note i {
  color: #10b981;
}

/* ==========================================================================
   SECCIÓN DE SERVICIOS
   ========================================================================== */
.section-services {
  padding: 5rem 0;
  background-color: var(--gray-bg);
}

.section-header {
  text-align: center;
  max-width: 750px;
  margin: 0 auto 3.5rem auto;
}

.section-tag {
  color: var(--primary-green-dark);
  font-weight: 700;
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: block;
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: 2.3rem;
  color: var(--dark-slate);
  margin-bottom: 1rem;
}

.section-description {
  font-size: 1.1rem;
  color: var(--text-secondary);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.75rem;
}

.service-card {
  background: #ffffff;
  padding: 2.2rem 1.8rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-border);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: relative;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: #cbd5e1;
}

.service-icon-box {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background-color: var(--primary-green-light);
  color: var(--primary-green-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  transition: all 0.25s ease;
}

.service-card:hover .service-icon-box {
  background-color: var(--primary-green);
  color: #ffffff;
}

.service-card h3 {
  font-size: 1.2rem;
  color: var(--dark-slate);
}

.service-card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.55;
  flex-grow: 1;
}

/* ==========================================================================
   SECCIÓN DE CLIENTES & SEGMENTOS
   ========================================================================== */
.section-clients {
  padding: 5rem 0;
  background-color: #ffffff;
}

.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.client-item {
  background: var(--gray-bg);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius-md);
  padding: 1.8rem 1.4rem;
  text-align: center;
  transition: all 0.25s ease;
}

.client-item:hover {
  border-color: var(--primary-green);
  background: var(--primary-green-light);
}

.client-number {
  width: 40px;
  height: 40px;
  background: var(--primary-green);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  margin: 0 auto 1rem auto;
}

.client-item h4 {
  font-size: 1.15rem;
  margin-bottom: 0.65rem;
  color: var(--dark-slate);
}

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

/* ==========================================================================
   SECCIÓN DE COMERCIALIZADORAS COLABORADORAS
   ========================================================================== */
.section-partners {
  padding: 4.5rem 0;
  background-color: var(--gray-bg);
  border-top: 1px solid var(--gray-border);
  border-bottom: 1px solid var(--gray-border);
}

.partners-badge-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.85rem;
  margin-top: 2.5rem;
}

.partner-chip {
  background: #ffffff;
  border: 1px solid var(--gray-border);
  padding: 0.6rem 1.1rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--dark-slate);
  box-shadow: var(--shadow-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.2s ease;
}

.partner-chip:hover {
  border-color: var(--primary-green);
  color: var(--primary-green-dark);
  transform: translateY(-2px);
}

.partner-chip::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--primary-green);
}

/* ==========================================================================
   SECCIÓN EDUCATIVA: OMIE & OMIP EXPLICADO
   ========================================================================== */
.section-market-edu {
  padding: 5rem 0;
  background: #ffffff;
}

.market-edu-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  margin-top: 3rem;
}

.market-card {
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  border: 1px solid var(--gray-border);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.market-card.omie {
  background: linear-gradient(180deg, #f0fdf4 0%, #ffffff 100%);
  border-color: #bbf7d0;
}

.market-card.omip {
  background: linear-gradient(180deg, #f0f9ff 0%, #ffffff 100%);
  border-color: #bae6fd;
}

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

.market-card h3 {
  font-size: 1.5rem;
}

.market-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

.market-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-top: 0.5rem;
}

.market-card ul li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.market-card ul li i {
  margin-top: 0.25rem;
  color: var(--primary-green);
}

/* ==========================================================================
   SECCIÓN DE PREGUNTAS FRECUENTES (FAQ)
   ========================================================================== */
.section-faq {
  padding: 5rem 0;
  background-color: var(--gray-bg);
}

.faq-accordion {
  max-width: 850px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-border);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
}

.faq-question {
  width: 100%;
  padding: 1.3rem 1.6rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: none;
  border: none;
  text-align: left;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dark-slate);
  cursor: pointer;
  font-family: inherit;
}

.faq-question:hover {
  color: var(--primary-green);
}

.faq-icon {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: transform 0.3s ease;
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 1.6rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 1.6rem 1.4rem 1.6rem;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer-main {
  background-color: var(--dark-charcoal);
  color: #94a3b8;
  padding: 4.5rem 0 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.1fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-col h4 {
  color: #ffffff;
  font-size: 1.1rem;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--primary-green);
}

.footer-col p {
  line-height: 1.6;
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a {
  color: #94a3b8;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.82rem;
}

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

.footer-legal-links a {
  color: #94a3b8;
}

.footer-legal-links a:hover {
  color: #ffffff;
}

/* ==========================================================================
   AVATAR CHATBOT FLOTANTE (AVATAR DE JOSÉ ANTONIO)
   ========================================================================== */
.avatar-floating-trigger {
  position: fixed;
  bottom: 25px;
  right: 25px;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: #ffffff;
  border: 1px solid var(--gray-border);
  box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.25);
  padding: 0.4rem 1.1rem 0.4rem 0.4rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.avatar-floating-trigger:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 15px 35px -5px rgba(114, 177, 39, 0.4);
  border-color: var(--primary-green);
}

.avatar-bubble-photo-wrap {
  position: relative;
  width: 52px;
  height: 52px;
  flex-shrink: 0;
}

.avatar-bubble-photo {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  border: 2.5px solid var(--primary-green);
  box-shadow: 0 2px 10px rgba(114, 177, 39, 0.35);
  background: #ffffff;
}

.avatar-online-dot {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 13px;
  height: 13px;
  background-color: #10b981;
  border: 2px solid #ffffff;
  border-radius: 50%;
}

.avatar-trigger-info {
  display: flex;
  flex-direction: column;
}

.avatar-trigger-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--dark-slate);
  line-height: 1.2;
}

.avatar-trigger-sub {
  font-size: 0.75rem;
  color: var(--primary-green-dark);
  font-weight: 600;
}

/* Modal del Chat */
.chat-window-modal {
  position: fixed;
  bottom: 90px;
  right: 25px;
  width: 390px;
  height: 600px;
  max-width: calc(100vw - 40px);
  max-height: calc(100vh - 120px);
  background: #ffffff;
  border-radius: var(--radius-lg);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
  border: 1px solid var(--gray-border);
  z-index: 10000;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  transform: translateY(20px) scale(0.95);
  opacity: 0;
  pointer-events: none;
}

.chat-window-modal.open {
  transform: translateY(0) scale(1);
  opacity: 1;
  pointer-events: auto;
}

.chat-header {
  background: linear-gradient(135deg, var(--dark-slate) 0%, #0f172a 100%);
  color: #ffffff;
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 2px solid var(--primary-green);
}

.chat-header-user {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.chat-header-photo {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--primary-green);
}

.chat-header-meta h4 {
  color: #ffffff;
  font-size: 0.95rem;
  margin-bottom: 0.1rem;
}

.chat-header-meta span {
  font-size: 0.75rem;
  color: #86efac;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.chat-close-btn {
  background: none;
  border: none;
  color: #cbd5e1;
  font-size: 1.25rem;
  cursor: pointer;
  padding: 0.25rem;
}

.chat-close-btn:hover {
  color: #ffffff;
}

.chat-messages-container {
  flex-grow: 1;
  padding: 1.25rem;
  overflow-y: auto;
  background-color: #f8fafc;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.message-bubble {
  max-width: 85%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  line-height: 1.5;
  word-break: break-word;
}

.message-bot {
  align-self: flex-start;
  background-color: #ffffff;
  color: var(--dark-slate);
  border: 1px solid var(--gray-border);
  box-shadow: var(--shadow-sm);
  border-bottom-left-radius: 2px;
}

.message-user {
  align-self: flex-end;
  background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-green-dark) 100%);
  color: #ffffff;
  border-bottom-right-radius: 2px;
  box-shadow: 0 2px 8px rgba(114, 177, 39, 0.25);
}

.chat-quick-chips {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding: 0.5rem 1rem;
  background: #ffffff;
  border-top: 1px solid var(--gray-border);
  scrollbar-width: thin;
}

.chip-btn {
  background: var(--gray-bg);
  border: 1px solid var(--gray-border);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--dark-slate);
  white-space: nowrap;
  cursor: pointer;
  transition: all 0.2s ease;
}

.chip-btn:hover {
  background: var(--primary-green-light);
  border-color: var(--primary-green);
  color: var(--primary-green-dark);
}

.chat-input-area {
  padding: 0.85rem 1rem;
  background: #ffffff;
  border-top: 1px solid var(--gray-border);
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.chat-input {
  flex-grow: 1;
  border: 1.5px solid var(--gray-border);
  border-radius: var(--radius-full);
  padding: 0.6rem 1rem;
  font-size: 0.9rem;
  font-family: inherit;
  outline: none;
}

.chat-input:focus {
  border-color: var(--primary-green);
}

.chat-send-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--primary-green);
  color: #ffffff;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.chat-send-btn:hover {
  background: var(--primary-green-dark);
}

/* ==========================================================================
   BANNER DE COOKIES Y MODAL LEGAL
   ========================================================================== */
.cookies-banner {
  position: fixed;
  bottom: 25px;
  left: 25px;
  max-width: 440px;
  width: calc(100% - 50px);
  background: #ffffff;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.22);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-border);
  border-left: 5px solid var(--primary-green);
  padding: 1.35rem 1.45rem;
  z-index: 10001;
  display: none;
  animation: slideUpCookie 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideUpCookie {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.cookies-banner.show {
  display: block;
}

.cookies-content {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.cookies-text {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

.cookies-actions {
  display: flex;
  gap: 0.65rem;
  justify-content: flex-end;
  flex-wrap: wrap;
}

/* Modales Legales Generales */
.legal-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(4px);
  z-index: 11000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.legal-modal-backdrop.open {
  display: flex;
}

.legal-modal-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  max-width: 800px;
  width: 100%;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  animation: modalIn 0.25s ease-out;
}

@keyframes modalIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.legal-modal-header {
  padding: 1.25rem 1.75rem;
  background: var(--gray-bg);
  border-bottom: 1px solid var(--gray-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.legal-modal-header h3 {
  font-size: 1.25rem;
  color: var(--dark-slate);
}

.legal-modal-body {
  padding: 2rem 1.75rem;
  overflow-y: auto;
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.legal-modal-body h4 {
  font-size: 1.05rem;
  color: var(--dark-slate);
  margin: 1.25rem 0 0.5rem 0;
}

.legal-modal-footer {
  padding: 1rem 1.75rem;
  border-top: 1px solid var(--gray-border);
  background: var(--gray-bg);
  display: flex;
  justify-content: flex-end;
}

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .upload-card-body {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .market-edu-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 992px) {
  .mobile-menu-btn {
    display: block;
  }

  .nav-menu {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: #ffffff;
    flex-direction: column;
    padding: 2rem 1.5rem;
    box-shadow: var(--shadow-lg);
    border-bottom: 1px solid var(--gray-border);
    transform: translateY(-150%);
    transition: transform 0.3s ease;
    gap: 1rem;
    z-index: 999;
  }

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

@media (max-width: 768px) {

  .hero-title {
    font-size: 2.2rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .top-bar {
    display: none;
  }

  .cookies-banner {
    left: 15px;
    bottom: 15px;
    width: calc(100% - 30px);
    max-width: none;
    padding: 1.15rem 1.25rem;
  }

  .cookies-actions {
    justify-content: stretch;
  }

  .cookies-actions button {
    flex: 1 1 auto;
  }

  .chat-window-modal {
    right: 15px;
    bottom: 80px;
    width: calc(100vw - 30px);
    height: 520px;
  }
}