/*
 * TECH SOLUCIONES - CUSTOM CSS
 * Sobrescribiendo Bootstrap 5 con variables de marca dinámicas
 * Las variables CSS se actualizan dinámicamente desde brand.json
 */

/* ===============================================
   VARIABLES CSS DINÁMICAS (Se actualizan via JS)
   =============================================== */
:root {
  /* Colores de marca - Paleta minimalista */
  --brand-primary: #0057A8;
  --brand-secondary: #4DA6FF;
  --brand-accent: #4DA6FF;
  --brand-gray-dark: #2E2E2E;
  --brand-gray-light: #E6E6E6;
  --brand-white: #FFFFFF;
  
  /* Sobrescribir variables de Bootstrap */
  --bs-primary: var(--brand-primary);
  --bs-secondary: var(--brand-secondary);
  --bs-success: var(--brand-accent);
  --bs-dark: var(--brand-gray-dark);
  --bs-light: var(--brand-gray-light);
  
  /* Tipografías - Se cargan dinámicamente */
  --brand-font-primary: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --brand-font-secondary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Sobrescribir font de Bootstrap */
  --bs-font-sans-serif: var(--brand-font-primary);
  
  /* Espaciado y efectos */
  --border-radius-lg: 1rem;
  --border-radius-xl: 1.5rem;
  --border-radius-xxl: 2rem;
  --shadow-soft: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
  --shadow-medium: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
  --shadow-strong: 0 1rem 3rem rgba(0, 0, 0, 0.175);
  
  /* Transiciones */
  --transition-fast: 0.15s ease-in-out;
  --transition-normal: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;
}

/* ===============================================
   CONFIGURACIÓN BASE
   =============================================== */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--brand-font-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background: linear-gradient(135deg, 
    #ffffff 0%, 
    #fafbfc 25%, 
    #f8f9fa 50%, 
    #fafbfc 75%, 
    #ffffff 100%);
  background-attachment: fixed;
  min-height: 100vh;
  color: #2E2E2E;
}

/* ===============================================
   LOADING SCREEN
   =============================================== */
#loading-screen {
  transition: opacity 0.5s ease-out;
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
}

#loading-screen.fade-out {
  opacity: 0;
  pointer-events: none;
}

/* ===============================================
   HEADER / NAVBAR
   =============================================== */
#main-navbar {
  background: rgba(255, 255, 255, 0.98) !important;
  backdrop-filter: blur(20px);
  border-bottom: 1px solid #E6E6E6;
  transition: all var(--transition-normal);
  box-shadow: 0 1px 8px rgba(0, 87, 168, 0.04);
}

#main-navbar.scrolled {
  background: rgba(255, 255, 255, 1) !important;
  box-shadow: 0 2px 16px rgba(0, 87, 168, 0.08);
}

.navbar-brand {
  font-family: var(--brand-font-primary);
  font-size: 1.5rem;
  color: var(--brand-primary) !important;
  transition: color var(--transition-fast);
}

.navbar-brand:hover {
  color: var(--brand-accent) !important;
}

.navbar-brand i {
  color: var(--brand-accent);
}

.navbar-nav .nav-link {
  font-weight: 500;
  color: var(--brand-gray-dark) !important;
  padding: 0.75rem 1rem !important;
  border-radius: var(--border-radius-lg);
  transition: all var(--transition-fast);
  position: relative;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: var(--brand-primary) !important;
  background-color: rgba(77, 166, 255, 0.1);
}

.navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: var(--brand-accent);
  transition: all var(--transition-fast);
  transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
  width: 80%;
}

/* ===============================================
   HERO SECTION
   =============================================== */
.hero-section {
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
  position: relative;
  overflow: hidden;
}

.hero-bg {
  background-image: 
    radial-gradient(circle at 25% 25%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 75% 75%, rgba(77, 166, 255, 0.1) 0%, transparent 50%);
  animation: heroAnimation 20s ease-in-out infinite;
}

@keyframes heroAnimation {
  0%, 100% { opacity: 0.8; }
  50% { opacity: 1; }
}

.hero-section #hero-badge {
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
}

/* ===============================================
   SECCIONES MINIMALISTAS
   =============================================== */
section:not(.hero-section) {
  background: transparent;
  margin: 3rem 0;
  padding: 2rem 0;
}

/* Separador sutil entre secciones */
section:not(.hero-section):not(:last-child)::after {
  content: '';
  display: block;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, #E6E6E6, transparent);
  margin-top: 3rem;
}

/* Contenedores principales con mejor spacing */
.container {
  position: relative;
  z-index: 1;
}

/* ===============================================
   TEXTOS MINIMALISTAS
   =============================================== */
h1, h2, h3, h4, h5, h6 {
  color: #2E2E2E !important;
  font-weight: 600;
}

.hero-section h1, .hero-section h2 {
  color: #FFFFFF !important;
}

/* Títulos con azul principal para destacar */
.section-title, .card-title {
  color: var(--brand-primary) !important;
}

/* Textos secundarios */
.text-muted, .small, small {
  color: #6B7280 !important;
}

/* Párrafos principales */
p, .lead {
  color: #374151;
}

/* Enlaces minimalistas */
a {
  color: var(--brand-primary);
  font-weight: 500;
  text-decoration: none;
}

a:hover {
  color: var(--brand-secondary);
  text-decoration: underline;
}

.text-gradient {
  background: linear-gradient(135deg, var(--brand-accent) 0%, #64B5F6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===============================================
   AUTHORITY BAR
   =============================================== */
.authority-bar {
  background: var(--brand-gray-light);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.authority-item {
  text-align: center;
  padding: 1rem;
  transition: transform var(--transition-fast);
}

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

.authority-item i {
  color: var(--brand-accent);
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.authority-item .fw-bold {
  color: var(--brand-primary);
  font-size: 0.9rem;
}

/* ===============================================
   CARDS Y COMPONENTES
   =============================================== */
.card {
  border: none;
  box-shadow: var(--shadow-soft);
  transition: all var(--transition-normal);
  border-radius: var(--border-radius-xl);
  overflow: hidden;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-strong);
}

.card-body {
  padding: 2rem;
}

/* Cards de Planes */
.plan-card {
  position: relative;
  border-radius: var(--border-radius-xxl);
  overflow: hidden;
}

.plan-card.popular {
  border: 2px solid var(--brand-accent);
  transform: scale(1.05);
}

.plan-card.popular::before {
  content: "MÁS POPULAR";
  position: absolute;
  top: 1rem;
  right: -2rem;
  background: var(--brand-accent);
  color: white;
  padding: 0.5rem 3rem;
  font-size: 0.8rem;
  font-weight: bold;
  transform: rotate(45deg);
  z-index: 1;
}

.plan-price {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--brand-primary);
  line-height: 1;
}

.plan-price .currency {
  font-size: 1.5rem;
  vertical-align: top;
}

.plan-price .period {
  font-size: 1rem;
  color: var(--brand-gray-dark);
  font-weight: 400;
}

/* Cards Minimalistas */
.card {
  background: #FFFFFF;
  border: 1px solid #E6E6E6;
  box-shadow: 0 2px 8px rgba(0, 87, 168, 0.05);
  transition: all var(--transition-normal);
  border-radius: 12px;
}

.card:hover {
  border-color: #4DA6FF;
  box-shadow: 0 4px 16px rgba(0, 87, 168, 0.08);
  transform: translateY(-2px);
}

/* Cards de Servicios */
.service-card {
  text-align: center;
  height: 100%;
  border-radius: var(--border-radius-xl);
}

.service-card i {
  color: var(--brand-accent);
  font-size: 3rem;
  margin-bottom: 1rem;
}

.service-card:hover i {
  transform: scale(1.1);
  transition: transform var(--transition-fast);
}

.service-premium {
  background: linear-gradient(135deg, 
    rgba(0, 87, 168, 0.02) 0%, 
    rgba(77, 166, 255, 0.05) 100%);
  border: 1px solid rgba(77, 166, 255, 0.2);
}

.service-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.service-features .badge {
  background-color: rgba(77, 166, 255, 0.1);
  color: var(--brand-primary);
  font-weight: 500;
}

/* ===============================================
   CASOS DE ÉXITO
   =============================================== */
.case-card {
  height: 100%;
  border-radius: var(--border-radius-xl);
  overflow: hidden;
}

.case-sector-badge {
  background: var(--brand-primary);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius-lg);
  font-size: 0.9rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.case-section {
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--brand-gray-light);
}

.case-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.case-section h6 {
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.case-problem h6 { color: #dc3545; }
.case-solution h6 { color: #0dcaf0; }
.case-result h6 { color: var(--brand-accent); }

/* ===============================================
   TESTIMONIOS CAROUSEL
   =============================================== */
.testimonial-card {
  background: white;
  border-radius: var(--border-radius-xl);
  padding: 2rem;
  margin: 1rem;
  box-shadow: var(--shadow-medium);
  height: auto;
  min-height: 300px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-stars {
  color: #ffc107;
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

.testimonial-content {
  font-style: italic;
  font-size: 1.1rem;
  color: var(--brand-gray-dark);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testimonial-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--brand-accent);
}

.testimonial-author-name {
  font-weight: 700;
  color: var(--brand-primary);
  margin-bottom: 0.25rem;
}

.testimonial-author-business {
  color: var(--brand-gray-dark);
  font-size: 0.9rem;
}

/* Carousel Controls */
.carousel-control-prev,
.carousel-control-next {
  width: 60px;
  height: 60px;
  background: var(--brand-primary);
  border-radius: 50%;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0.8;
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
  opacity: 1;
  background: var(--brand-accent);
}

.carousel-indicators [data-bs-target] {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--brand-primary);
  border: none;
  margin: 0 4px;
}

.carousel-indicators .active {
  background-color: var(--brand-accent);
}

/* ===============================================
   FORMULARIOS
   =============================================== */
.form-control,
.form-select {
  border: 2px solid var(--brand-gray-light);
  border-radius: var(--border-radius-lg);
  padding: 0.75rem 1rem;
  font-family: var(--brand-font-secondary);
  transition: all var(--transition-fast);
  font-size: 1rem;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--brand-accent);
  box-shadow: 0 0 0 0.2rem rgba(77, 166, 255, 0.15);
}

.form-label {
  color: var(--brand-primary);
  font-family: var(--brand-font-primary);
  margin-bottom: 0.5rem;
}

.invalid-feedback {
  color: #dc3545;
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

.form-control.is-invalid,
.form-select.is-invalid {
  border-color: #dc3545;
}

.form-control.is-valid,
.form-select.is-valid {
  border-color: var(--brand-accent);
}

/* ===============================================
   BOTONES PERSONALIZADOS
   =============================================== */
.btn {
  font-family: var(--brand-font-primary);
  font-weight: 600;
  border-radius: var(--border-radius-lg);
  padding: 0.75rem 1.5rem;
  transition: all var(--transition-fast);
  border: none;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left var(--transition-normal);
}

.btn:hover::before {
  left: 100%;
}

.btn-primary {
  background: var(--brand-primary);
  color: white;
}

.btn-primary:hover {
  background: var(--brand-secondary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.btn-success {
  background: var(--brand-accent);
  color: white;
}

.btn-success:hover {
  background: #0057A8;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 87, 168, 0.2);
}

.btn-light {
  background: white;
  color: var(--brand-primary);
  border: 2px solid white;
}

.btn-light:hover {
  background: transparent;
  color: white;
  border-color: white;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.1rem;
}

.rounded-pill {
  border-radius: 50rem !important;
}

/* ===============================================
   WHATSAPP FLOAT BUTTON
   =============================================== */
.whatsapp-float {
  bottom: 2rem;
  right: 2rem;
  z-index: 1050;
}

.whatsapp-float a {
  background: var(--brand-accent) !important;
  border: none;
  width: 70px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-strong);
  animation: whatsappPulse 2s infinite;
  transition: all var(--transition-fast);
  position: relative;
}

.whatsapp-float a:hover {
  background: #0057A8 !important;
  transform: scale(1.1);
}

@keyframes whatsappPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(77, 166, 255, 0.7);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(77, 166, 255, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(77, 166, 255, 0);
  }
}

.tooltip-text {
  position: absolute;
  right: 100%;
  top: 50%;
  transform: translateY(-50%);
  background: var(--brand-primary);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius-lg);
  font-size: 0.9rem;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  margin-right: 1rem;
}

.tooltip-text::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 100%;
  transform: translateY(-50%);
  border: 8px solid transparent;
  border-left-color: var(--brand-primary);
}

.whatsapp-float:hover .tooltip-text {
  opacity: 1;
  visibility: visible;
}

/* ===============================================
   UTILIDADES Y HELPERS
   =============================================== */
.bg-gradient-primary {
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
}

.bg-gradient-accent {
  background: linear-gradient(135deg, var(--brand-accent) 0%, var(--brand-primary) 100%);
}

.text-primary-custom {
  color: var(--brand-primary) !important;
}

.text-accent-custom {
  color: var(--brand-accent) !important;
}

.border-accent {
  border-color: var(--brand-accent) !important;
}

.shadow-custom {
  box-shadow: var(--shadow-medium);
}

.shadow-custom-lg {
  box-shadow: var(--shadow-strong);
}

/* ===============================================
   ANIMACIONES PERSONALIZADAS
   =============================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease-out;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===============================================
   RESPONSIVE DESIGN
   =============================================== */
@media (max-width: 768px) {
  .hero-section h1 {
    font-size: 2.5rem !important;
  }
  
  .plan-card.popular {
    transform: none;
    margin-top: 2rem;
  }
  
  .authority-item {
    margin-bottom: 1rem;
  }
  
  .testimonial-card {
    margin: 0.5rem;
    padding: 1.5rem;
    min-height: 250px;
  }
  
  .whatsapp-float {
    bottom: 1rem;
    right: 1rem;
  }
  
  .whatsapp-float a {
    width: 60px;
    height: 60px;
  }
}

@media (max-width: 576px) {
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  
  .hero-section {
    padding-top: 2rem;
    padding-bottom: 2rem;
  }
  
  .btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
  }
  
  .card-body {
    padding: 1.5rem;
  }
  
  .plan-price {
    font-size: 2rem;
  }
}

/* ===============================================
   ESTADOS DE CARGA Y TRANSICIONES
   =============================================== */
.loading {
  opacity: 0.6;
  pointer-events: none;
  position: relative;
}

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid var(--brand-gray-light);
  border-top: 2px solid var(--brand-accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* ===============================================
   DARK MODE SUPPORT (Opcional)
   =============================================== */
@media (prefers-color-scheme: dark) {
  /* Mantenemos el diseño claro por defecto */
  /* Pero podríamos implementar tema oscuro aquí */
}

/* ===============================================
   ACCESIBILIDAD
   =============================================== */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  html {
    scroll-behavior: auto;
  }
}

/* Focus visible para navegación por teclado */
.btn:focus-visible,
.nav-link:focus-visible,
.form-control:focus-visible,
.form-select:focus-visible {
  outline: 2px solid var(--brand-accent);
  outline-offset: 2px;
}

/* ===============================================
   PRINT STYLES
   =============================================== */
@media print {
  .whatsapp-float,
  .navbar,
  #loading-screen {
    display: none !important;
  }
  
  .hero-section {
    background: white !important;
    color: black !important;
  }
  
  .card {
    break-inside: avoid;
  }
}

/* ===============================================
   CONSOLA DE SERVICIOS DINÁMICA
   =============================================== */
/* Barra de búsqueda mejorada */
.search-bar-container .input-group {
  border: 2px solid var(--brand-gray-light);
  transition: all var(--transition-normal);
}

.search-bar-container .input-group:focus-within {
  border-color: var(--brand-primary);
  box-shadow: 0 0.5rem 2rem rgba(0, 87, 168, 0.15);
  transform: translateY(-2px);
}

.search-bar-container input {
  font-size: 1.1rem;
  padding: 1rem 0.5rem;
}

.search-bar-container input::placeholder {
  color: #999;
  font-weight: 400;
}

#clear-search-btn {
  transition: opacity var(--transition-fast);
}

#clear-search-btn:hover {
  opacity: 0.7;
}

.search-results-count {
  font-size: 0.95rem;
  animation: fadeIn 0.3s ease-in-out;
}

/* Filtros de categorías */
.filters-container {
  gap: 0.75rem;
}

.filter-btn {
  border-width: 2px;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.65rem 1.5rem;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.filter-btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(0, 87, 168, 0.1);
  transform: translate(-50%, -50%);
  transition: width 0.5s, height 0.5s;
}

.filter-btn:hover::before,
.filter-btn.active::before {
  width: 300px;
  height: 300px;
}

.filter-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.filter-btn.active {
  background-color: var(--brand-primary);
  color: white;
  border-color: var(--brand-primary);
  box-shadow: 0 0.5rem 1.5rem rgba(0, 87, 168, 0.3);
}

.filter-btn i {
  position: relative;
  z-index: 1;
}

/* Cards de servicios */
.servicio-card {
  height: 100%;
  border: 2px solid var(--brand-gray-light);
  border-radius: var(--border-radius-lg);
  transition: all var(--transition-normal);
  background: white;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.servicio-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-primary), var(--brand-accent));
  transition: left var(--transition-normal);
}

.servicio-card:hover::before {
  left: 0;
}

.servicio-card:hover {
  border-color: var(--brand-primary);
  box-shadow: 0 1rem 2rem rgba(0, 87, 168, 0.15);
  transform: translateY(-5px);
}

.servicio-card .card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.servicio-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1rem;
  transition: all var(--transition-normal);
}

.servicio-card:hover .servicio-icon {
  transform: scale(1.1) rotate(5deg);
}

.servicio-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--brand-gray-dark);
  line-height: 1.4;
  margin-bottom: 0.75rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.8rem;
}

.servicio-category-badge {
  font-size: 0.75rem;
  padding: 0.35rem 0.75rem;
  border-radius: 20px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.75rem;
  display: inline-block;
}

.servicio-whatsapp-btn {
  width: 100%;
  font-size: 0.85rem;
  padding: 0.6rem 1rem;
  border-radius: var(--border-radius-lg);
  font-weight: 600;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.servicio-whatsapp-btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.5s, height 0.5s;
}

.servicio-whatsapp-btn:hover::before {
  width: 300px;
  height: 300px;
}

.servicio-whatsapp-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 0.5rem 1rem rgba(37, 211, 102, 0.3);
}

.servicio-whatsapp-btn i {
  position: relative;
  z-index: 1;
}

/* Colores por categoría */
.categoria-tecnologia .servicio-icon {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.categoria-desarrollo .servicio-icon {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.categoria-seguridad .servicio-icon {
  background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
  color: white;
}

.categoria-musica .servicio-icon {
  background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
  color: white;
}

.categoria-iot .servicio-icon {
  background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
  color: white;
}

.categoria-streaming .servicio-icon {
  background: linear-gradient(135deg, #30cfd0 0%, #330867 100%);
  color: white;
}

/* Badges de categoría */
.badge-tecnologia {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.badge-desarrollo {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.badge-seguridad {
  background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
  color: white;
}

.badge-musica {
  background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
  color: white;
}

.badge-iot {
  background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
  color: white;
}

.badge-streaming {
  background: linear-gradient(135deg, #30cfd0 0%, #330867 100%);
  color: white;
}

/* Botón "Cargar más" */
#load-more-btn {
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

#load-more-btn::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

#load-more-btn:hover::after {
  width: 400px;
  height: 400px;
}

#load-more-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 1rem 2rem rgba(0, 87, 168, 0.3);
}

/* Animaciones */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.servicio-card {
  animation: slideInUp 0.4s ease-out forwards;
}

/* Mensaje de "No resultados" */
#no-results-message i {
  animation: fadeIn 0.5s ease-in-out;
}

/* Responsive */
@media (max-width: 768px) {
  .filters-container {
    justify-content: flex-start;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 0.5rem;
  }
  
  .filters-container::-webkit-scrollbar {
    height: 4px;
  }
  
  .filters-container::-webkit-scrollbar-thumb {
    background: var(--brand-primary);
    border-radius: 10px;
  }
  
  .filter-btn {
    white-space: nowrap;
    flex-shrink: 0;
  }
  
  .search-bar-container input {
    font-size: 1rem;
  }
  
  .servicio-title {
    font-size: 0.9rem;
  }
}

/* Estados de carga */
.loading-skeleton {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: loading 1.5s ease-in-out infinite;
}

@keyframes loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}