/* Reset y configuración base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary-color: #667eea;
  --primary-dark: #5a6fd8;
  --secondary-color: #764ba2;
  --accent-color: #f093fb;
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --error-color: #ef4444;
  --text-primary: #1f2937;
  --text-secondary: #6b7280;
  --text-light: #9ca3af;
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;
  --border-color: #e5e7eb;
  --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: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  color: var(--text-primary);
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  min-height: 100vh;
  padding-top: 120px;
}

/* Barra de notificación */
.notification-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 12px 0;
  text-align: center;
  font-weight: 600;
  font-size: 0.9rem;
  z-index: 1000;
  box-shadow: var(--shadow-md);
}

.notification-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  animation: pulse 2s infinite;
}

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

/* Navegación */
.navbar {
  position: fixed;
  top: 44px;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  z-index: 999;
  box-shadow: var(--shadow-sm);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.logo h1 {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0;
}

.logo-subtitle {
  font-size: 0.75rem;
  color: var(--text-light);
  display: block;
  margin-top: -4px;
}

/* Búsqueda Desktop */
.search-container {
  flex: 1;
  max-width: 400px;
  margin: 0 2rem;
}

.search-box {
  position: relative;
  width: 100%;
}

#search-bar {
  width: 100%;
  padding: 12px 50px 12px 16px;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-xl);
  font-size: 0.9rem;
  background: var(--bg-primary);
  transition: all 0.3s ease;
  outline: none;
}

#search-bar:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.search-btn {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border: none;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  cursor: pointer;
  transition: all 0.3s ease;
}

.search-btn:hover {
  transform: translateY(-50%) scale(1.05);
  box-shadow: var(--shadow-md);
}

/* Menú de navegación */
.nav-links {
  display: flex;
  list-style: none;
  gap: 1.5rem;
  align-items: center;
}

.nav-links a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
}

.nav-links a:hover {
  background: var(--bg-tertiary);
  color: var(--primary-color);
}

/* Búsqueda móvil - oculta por defecto */
.mobile-search-item {
  display: none;
  width: 100%;
  margin-bottom: 1rem;
}

.mobile-search-box {
  position: relative;
  width: 100%;
}

#mobile-search-bar {
  width: 100%;
  padding: 12px 50px 12px 16px;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-xl);
  font-size: 0.9rem;
  background: var(--bg-primary);
  transition: all 0.3s ease;
  outline: none;
}

#mobile-search-bar:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.mobile-search-btn {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border: none;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  cursor: pointer;
  transition: all 0.3s ease;
}

.mobile-search-btn:hover {
  transform: translateY(-50%) scale(1.05);
  box-shadow: var(--shadow-md);
}

/* Menu toggle para móviles */
.menu-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 4px;
}

.menu-toggle span {
  width: 25px;
  height: 3px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Contenido principal */
.main-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.products-header {
  text-align: center;
  margin-bottom: 3rem;
}

.products-header h2 {
  font-size: 2.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
}

.products-header p {
  color: var(--text-secondary);
  font-size: 1.1rem;
}

/* Grid de productos */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
  padding: 0;
}

/* Tarjetas de productos */
.product-card {
  background: var(--bg-primary);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
  position: relative;
}

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

.product-image-container {
  position: relative;
  overflow: hidden;
  height: 220px;
  background: var(--bg-secondary);
}

.product-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  cursor: pointer;
  transition: all 0.3s ease;
}

.product-card:hover .product-image {
  transform: scale(1.05);
}

.stock-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 6px 12px;
  border-radius: var(--radius-lg);
  font-size: 0.8rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
  backdrop-filter: blur(10px);
}

.stock-badge.in-stock {
  background: rgba(16, 185, 129, 0.9);
  color: white;
}

.stock-badge.no-stock {
  background: rgba(239, 68, 68, 0.9);
  color: white;
}

.product-info {
  padding: 1.5rem;
}

.product-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1rem;
  line-height: 1.4;
}

.price-container {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.price-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px;
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
}

.price-item.cash {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(16, 185, 129, 0.05));
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.price-item.financed {
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(102, 126, 234, 0.05));
  border: 1px solid rgba(102, 126, 234, 0.2);
}

.price-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.price-value {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
}

/* Productos sin stock */
.product-card.out-of-stock {
  opacity: 0.7;
  position: relative;
}

.product-card.out-of-stock::before {
  content: "SIN STOCK";
  position: absolute;
  top: 50%;
  left: -20%;
  right: -20%;
  background: rgba(239, 68, 68, 0.9);
  color: white;
  text-align: center;
  padding: 8px;
  font-weight: 700;
  font-size: 1rem;
  transform: rotate(-45deg);
  z-index: 10;
  backdrop-filter: blur(5px);
}

.product-card.out-of-stock .product-image {
  filter: grayscale(100%);
}

/* Estados de carga y error */
.loading,
.error,
.no-results {
  text-align: center;
  padding: 3rem;
  font-size: 1.1rem;
  color: var(--text-secondary);
  grid-column: 1 / -1;
}

.loading i,
.error i,
.no-results i {
  font-size: 2rem;
  margin-bottom: 1rem;
  display: block;
}

.error {
  color: var(--error-color);
}

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.95);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 3rem;
  backdrop-filter: blur(5px);
}

.lightbox-content {
  position: relative;
  max-width: 85vw;
  max-height: 80vh;
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  border: 3px solid rgba(255, 255, 255, 0.2);
}

.lightbox-image {
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
  background: white;
}

.lightbox-close {
  position: fixed;
  top: 1rem;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(255, 255, 255, 0.95);
  border: 3px solid rgba(0, 0, 0, 0.1);
  border-radius: 50%;
  width: 60px;
  height: 60px;
  color: #333;
  font-size: 1.8rem;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  z-index: 2001;
  backdrop-filter: blur(10px);
}

.lightbox-close:hover {
  background: white;
  transform: translateX(-50%) scale(1.1);
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.4);
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.lightbox-close:active {
  transform: translateX(-50%) scale(0.95);
}

/* Responsive para lightbox */
@media (max-width: 768px) {
  .lightbox {
    padding: 1rem;
  }

  .lightbox-content {
    max-width: 90vw;
    max-height: 70vh;
    border-radius: var(--radius-lg);
  }

  .lightbox-close {
    top: 0.5rem;
    width: 55px;
    height: 55px;
    font-size: 1.6rem;
    background: rgba(255, 255, 255, 0.98);
    border: 2px solid rgba(0, 0, 0, 0.2);
  }
}

@media (max-width: 480px) {
  .lightbox {
    padding: 0.5rem;
  }

  .lightbox-content {
    max-width: 95vw;
    max-height: 65vh;
    border-radius: var(--radius-md);
  }

  .lightbox-close {
    top: 0.25rem;
    width: 50px;
    height: 50px;
    font-size: 1.4rem;
    background: white;
    border: 2px solid rgba(0, 0, 0, 0.3);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.5);
  }
}

/* Animación de entrada del lightbox */
@keyframes lightboxFadeIn {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.lightbox-content {
  animation: lightboxFadeIn 0.3s ease-out;
}

/* Efecto de pulsación para el botón de cierre */
@keyframes pulse {
  0% {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3), 0 0 0 0 rgba(102, 126, 234, 0.7);
  }
  70% {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3), 0 0 0 10px rgba(102, 126, 234, 0);
  }
  100% {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3), 0 0 0 0 rgba(102, 126, 234, 0);
  }
}

.lightbox-close {
  animation: pulse 2s infinite;
}

/* Botón flotante de WhatsApp */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: white;
  border-radius: 50px;
  padding: 1rem 1.5rem;
  text-decoration: none;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  z-index: 1000;
  transition: all 0.3s ease;
  animation: bounce 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-xl);
}

.whatsapp-float i {
  font-size: 1.5rem;
}

.whatsapp-text {
  font-size: 0.9rem;
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}

/* Footer */
.footer {
  background: linear-gradient(135deg, #2d3748, #4a5568);
  color: white;
  margin-top: 4rem;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 1rem 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.footer-section h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--accent-color), #a8edea);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-section h4 {
  font-size: 1.1rem;
  margin-bottom: 1rem;
  color: #e2e8f0;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  padding: 0.75rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
}

.contact-item:hover {
  background: rgba(255, 255, 255, 0.1);
}

.contact-item i {
  font-size: 1.2rem;
  color: var(--accent-color);
}

.contact-item div {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.contact-item span {
  font-weight: 600;
}

.contact-item a {
  color: #25d366;
  text-decoration: none;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
}

.contact-item a:hover {
  color: #20c55e;
}

.admin-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  text-decoration: none;
  padding: 12px 24px;
  border-radius: var(--radius-lg);
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-md);
}

.admin-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.5rem;
  text-align: center;
  color: #a0aec0;
}

/* Responsive Design */
@media (max-width: 768px) {
  body {
    padding-top: 100px;
  }

  .nav-container {
    height: 60px;
    padding: 0 1rem;
  }

  .logo h1 {
    font-size: 1.2rem;
  }

  .search-container {
    display: none; /* Ocultar búsqueda desktop en móvil */
  }

  .menu-toggle {
    display: flex;
  }

  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    flex-direction: column;
    padding: 1rem;
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
  }

  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  /* Mostrar búsqueda móvil cuando el menú está activo */
  .nav-links.active .mobile-search-item {
    display: block;
  }

  .nav-links a {
    padding: 12px 16px;
    border-radius: var(--radius-md);
    width: 100%;
  }

  .products-header h2 {
    font-size: 2rem;
  }

  .product-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
  }

  .whatsapp-text {
    display: none;
  }

  .whatsapp-float {
    border-radius: 50%;
    padding: 1rem;
    bottom: 1rem;
    right: 1rem;
  }

  .footer-content {
    grid-template-columns: 1fr;
    padding: 2rem 1rem;
  }
}

@media (max-width: 480px) {
  .nav-container {
    justify-content: space-between;
  }

  .product-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .price-container {
    gap: 0.5rem;
  }

  .price-item {
    padding: 8px;
  }

  .products-header {
    margin-bottom: 2rem;
  }

  .products-header h2 {
    font-size: 1.8rem;
  }
}

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

.product-card {
  animation: fadeInUp 0.6s ease forwards;
}

.product-card:nth-child(even) {
  animation-delay: 0.1s;
}

.product-card:nth-child(3n) {
  animation-delay: 0.2s;
}

/* Mejoras de accesibilidad */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Focus states mejorados */
button:focus-visible,
a:focus-visible,
input:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* =================================
   ESTILOS ESPECÍFICOS PARA CONTACTO
   ================================= */

/* Hero Section */
.contact-hero {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  padding: 4rem 1rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.contact-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.1"/><circle cx="50" cy="10" r="0.5" fill="white" opacity="0.1"/><circle cx="10" cy="60" r="0.5" fill="white" opacity="0.1"/><circle cx="90" cy="40" r="0.5" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
  opacity: 0.3;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 600px;
  margin: 0 auto;
}

.contact-hero h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.contact-hero p {
  font-size: 1.2rem;
  opacity: 0.9;
  margin-bottom: 2rem;
}

.hero-decoration {
  font-size: 4rem;
  opacity: 0.3;
  margin-top: 2rem;
}

/* Contact Container */
.contact-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 1rem;
}

.contact-header {
  text-align: center;
  margin-bottom: 3rem;
}

.contact-header h2 {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.contact-header p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* Contact Cards */
.contact-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 2rem;
  margin-bottom: 4rem;
}

.contact-card {
  background: var(--bg-primary);
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.contact-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

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

.contact-avatar {
  text-align: center;
  margin-bottom: 1.5rem;
}

.contact-avatar i {
  font-size: 4rem;
  color: var(--primary-color);
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.contact-info h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  text-align: center;
}

.contact-role {
  font-size: 1rem;
  color: var(--primary-color);
  font-weight: 600;
  text-align: center;
  margin-bottom: 1rem;
}

.contact-description {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  text-align: center;
}

.contact-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 2rem;
}

.feature-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-lg);
  font-size: 0.85rem;
  font-weight: 500;
}

.feature-tag i {
  color: var(--primary-color);
}

/* WhatsApp Button */
.whatsapp-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: white;
  text-decoration: none;
  padding: 1rem 2rem;
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-md);
}

.whatsapp-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  background: linear-gradient(135deg, #20c55e, #0f7a6b);
}

.whatsapp-btn i {
  font-size: 1.3rem;
}

/* Info Section */
.contact-info-section {
  margin-bottom: 4rem;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.info-card {
  background: var(--bg-primary);
  padding: 2rem;
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
}

.info-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.info-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}

.info-icon i {
  font-size: 1.5rem;
  color: white;
}

.info-card h4 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.info-card p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
  border-radius: var(--radius-xl);
  padding: 3rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(102, 126, 234, 0.1) 0%, transparent 70%);
  animation: rotate 20s linear infinite;
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.cta-content {
  position: relative;
  z-index: 1;
}

.cta-section h3 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.cta-section p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  border-radius: var(--radius-lg);
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-md);
}

.cta-btn.primary {
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: white;
}

.cta-btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  background: linear-gradient(135deg, #20c55e, #0f7a6b);
}

.cta-btn.secondary {
  background: var(--bg-primary);
  color: var(--text-primary);
  border: 2px solid var(--border-color);
}

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

/* Active navigation link */
.nav-links a.active {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  border-radius: var(--radius-md);
}

/* Animaciones adicionales para contacto */
@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.contact-card {
  animation: slideInUp 0.6s ease forwards;
}

.contact-card:nth-child(2) {
  animation-delay: 0.2s;
}

.info-card {
  animation: slideInUp 0.6s ease forwards;
}

.info-card:nth-child(2) {
  animation-delay: 0.1s;
}

.info-card:nth-child(3) {
  animation-delay: 0.2s;
}

.info-card:nth-child(4) {
  animation-delay: 0.3s;
}

/* Responsive para contacto */
@media (max-width: 768px) {
  .contact-hero {
    padding: 3rem 1rem 1.5rem;
  }

  .contact-hero h1 {
    font-size: 2rem;
  }

  .contact-hero p {
    font-size: 1rem;
  }

  .contact-cards {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .contact-card {
    padding: 1.5rem;
  }

  .info-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
  }

  .info-card {
    padding: 1.5rem;
  }

  .cta-section {
    padding: 2rem 1rem;
  }

  .cta-section h3 {
    font-size: 1.5rem;
  }

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .cta-btn {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }

  .contact-features {
    flex-direction: column;
    align-items: center;
  }

  .feature-tag {
    width: fit-content;
  }
}

@media (max-width: 480px) {
  .contact-container {
    padding: 2rem 1rem;
  }

  .contact-header h2 {
    font-size: 1.8rem;
  }

  .contact-card {
    padding: 1rem;
  }

  .contact-avatar i {
    font-size: 3rem;
  }

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

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

/* Active navigation link */
.nav-links a.active {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  border-radius: var(--radius-md);
}

/* Animaciones adicionales para contacto */
@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.contact-card {
  animation: slideInUp 0.6s ease forwards;
}

.contact-card:nth-child(2) {
  animation-delay: 0.2s;
}

.info-card {
  animation: slideInUp 0.6s ease forwards;
}

.info-card:nth-child(2) {
  animation-delay: 0.1s;
}

.info-card:nth-child(3) {
  animation-delay: 0.2s;
}

.info-card:nth-child(4) {
  animation-delay: 0.3s;
}

/* Responsive para contacto */
@media (max-width: 768px) {
  .contact-hero {
    padding: 3rem 1rem 1.5rem;
  }

  .contact-hero h1 {
    font-size: 2rem;
  }

  .contact-hero p {
    font-size: 1rem;
  }

  .contact-cards {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .contact-card {
    padding: 1.5rem;
  }

  .info-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
  }

  .info-card {
    padding: 1.5rem;
  }

  .cta-section {
    padding: 2rem 1rem;
  }

  .cta-section h3 {
    font-size: 1.5rem;
  }

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .cta-btn {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }

  .contact-features {
    flex-direction: column;
    align-items: center;
  }

  .feature-tag {
    width: fit-content;
  }
}

@media (max-width: 480px) {
  .contact-container {
    padding: 2rem 1rem;
  }

  .contact-header h2 {
    font-size: 1.8rem;
  }

  .contact-card {
    padding: 1rem;
  }

  .contact-avatar i {
    font-size: 3rem;
  }

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

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