/* Utilities CSS - Corporate & Professional */

/* ========================================
   CLASES DE IMÁGENES PROFESIONALES
======================================== */

/* Imágenes con bordes redondeados y sombras corporativas */
.img-corporate {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  transition: var(--transition-smooth);
}

.img-corporate:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

/* Imagen destacada para hero sections */
.img-hero {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-2xl);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
  transition: var(--transition-smooth);
}

.img-hero:hover {
  transform: scale(1.02);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
}

/* Imagen con efecto de elevación */
.img-elevated {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-200);
}

/* Imagen circular para logos o avatares */
.img-circle {
  border-radius: 50%;
  box-shadow: var(--shadow);
}

/* Imagen con borde de acento */
.img-accent-border {
  border: 3px solid var(--accent-color);
  padding: 4px;
  background: white;
}

/* Imagen con borde dorado */
.img-gold-border {
  border: 3px solid var(--gold-accent);
  padding: 4px;
  background: white;
}

/* Tamaños responsivos predefinidos */
.img-sm {
  max-width: 300px;
}

.img-md {
  max-width: 500px;
}

.img-lg {
  max-width: 700px;
}

.img-xl {
  max-width: 900px;
}

.img-full {
  width: 100%;
}

/* Contenedor de imagen con padding para diagramas */
.img-diagram-container {
  text-align: center;
  margin-top: var(--spacing-xl);
  background: white;
  padding: var(--spacing-lg);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.img-diagram-container img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}


/* ========================================
   SECCIONES MEJORADAS
======================================== */

/* Sección con fondo claro alternado */
.section-alt {
  background: var(--light-section);
}

/* Sección con línea decorativa superior */
.section-decorated::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--gradient-accent);
  border-radius: var(--radius-full);
}

/* Sección con patrón de fondo sutil */
.section-pattern {
  position: relative;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(6, 182, 212, 0.03) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(201, 168, 112, 0.03) 0%, transparent 50%);
}

/* ========================================
   CARDS CORPORATIVAS MEJORADAS
======================================== */

.card-premium {
  background: white;
  border-radius: var(--radius-xl);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-200);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.card-premium::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-smooth);
}

.card-premium:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-color);
}

.card-premium:hover::before {
  transform: scaleX(1);
}

/* Card con borde dorado para destacar */
.card-gold {
  background: linear-gradient(135deg, #ffffff 0%, #fdfbf7 100%);
  border: 2px solid var(--gold-accent);
  box-shadow: var(--shadow-gold);
}

.card-gold:hover {
  box-shadow: 0 8px 30px rgba(201, 168, 112, 0.35);
  border-color: var(--gold-light);
}

/* Card oscura para contraste */
.card-dark-elevated {
  background: var(--gradient-primary);
  color: white;
  box-shadow: var(--shadow-lg);
}

.card-dark-elevated h1,
.card-dark-elevated h2,
.card-dark-elevated h3,
.card-dark-elevated h4 {
  color: white;
}

/* ========================================
   BOTONES MEJORADOS
======================================== */

.button-premium {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--gradient-accent);
  color: white;
  padding: 1.1rem 2.5rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 1rem;
  transition: var(--transition-smooth);
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-accent);
  position: relative;
  overflow: hidden;
}

.button-premium::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.6s ease, height 0.6s ease;
}

.button-premium:hover::before {
  width: 300px;
  height: 300px;
}

.button-premium:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-accent-lg);
}

.button-gold {
  background: var(--gradient-gold);
  color: var(--primary-color);
  box-shadow: var(--shadow-gold);
}

.button-gold:hover {
  box-shadow: 0 8px 30px rgba(201, 168, 112, 0.4);
}

/* ========================================
   BADGES Y ETIQUETAS
======================================== */

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-accent {
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.1) 0%, rgba(6, 182, 212, 0.05) 100%);
  color: var(--accent-dark);
  border: 1px solid rgba(6, 182, 212, 0.3);
}

.badge-gold {
  background: linear-gradient(135deg, rgba(201, 168, 112, 0.15) 0%, rgba(201, 168, 112, 0.08) 100%);
  color: var(--gold-dark);
  border: 1px solid rgba(201, 168, 112, 0.4);
}

.badge-success {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(16, 185, 129, 0.05) 100%);
  color: var(--success-color);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

/* ========================================
   ICONOS Y ELEMENTOS DECORATIVOS
======================================== */

.icon-box {
  width: 70px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.1) 0%, rgba(6, 182, 212, 0.05) 100%);
  color: var(--accent-color);
  font-size: 2rem;
  border: 1px solid rgba(6, 182, 212, 0.2);
  transition: var(--transition-smooth);
}

.icon-box:hover {
  background: var(--gradient-accent);
  color: white;
  transform: scale(1.1) rotate(5deg);
  box-shadow: var(--shadow-accent);
}

.icon-box-gold {
  background: linear-gradient(135deg, rgba(201, 168, 112, 0.15) 0%, rgba(201, 168, 112, 0.08) 100%);
  color: var(--gold-accent);
  border: 1px solid rgba(201, 168, 112, 0.3);
}

.icon-box-gold:hover {
  background: var(--gradient-gold);
  color: white;
}

/* ========================================
   TEXTO Y TIPOGRAFÍA
======================================== */

.text-gradient-accent {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
}

.text-gradient-gold {
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
}

.text-corporate {
  color: var(--text-color);
  line-height: 1.7;
  font-weight: 400;
}

.text-emphasis {
  font-weight: 600;
  color: var(--primary-color);
}

.text-subtitle {
  color: var(--text-light);
  font-size: 1.1rem;
  line-height: 1.6;
}

/* ========================================
   DIVISORES Y SEPARADORES
======================================== */

.divider {
  height: 1px;
  background: var(--gray-200);
  margin: var(--spacing-xl) 0;
}

.divider-accent {
  height: 2px;
  background: var(--gradient-accent);
  margin: var(--spacing-lg) 0;
}

.divider-dashed {
  height: 0;
  border: none;
  border-top: 2px dashed var(--gray-300);
  margin: var(--spacing-lg) 0;
}

/* ========================================
   ESPACIADO Y LAYOUT
======================================== */

.spacing-xs { padding: var(--spacing-xs); }
.spacing-sm { padding: var(--spacing-sm); }
.spacing-md { padding: var(--spacing-md); }
.spacing-lg { padding: var(--spacing-lg); }
.spacing-xl { padding: var(--spacing-xl); }
.spacing-2xl { padding: var(--spacing-2xl); }

.mb-xs { margin-bottom: var(--spacing-xs); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }
.mb-2xl { margin-bottom: var(--spacing-2xl); }

.mt-xs { margin-top: var(--spacing-xs); }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }
.mt-2xl { margin-top: var(--spacing-2xl); }

/* ========================================
   EFECTOS Y ANIMACIONES
======================================== */

.hover-lift {
  transition: var(--transition-smooth);
}

.hover-lift:hover {
  transform: translateY(-4px);
}

.hover-scale {
  transition: var(--transition-smooth);
}

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

.fade-in {
  animation: fadeIn 0.6s ease-in-out;
}

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

/* ========================================
   LAYOUTS DE DOS COLUMNAS (IMAGEN + TEXTO)
======================================== */

/* Contenedor principal para imagen + texto */
.content-with-image {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
  margin: var(--spacing-xl) 0;
}

/* Imagen a la izquierda */
.content-with-image--left {
  grid-template-columns: 1fr 1fr;
}

/* Imagen a la derecha */
.content-with-image--right {
  grid-template-columns: 1fr 1fr;
}

.content-with-image--right .content-image {
  order: 2;
}

.content-with-image--right .content-text {
  order: 1;
}

/* Proporcion 40/60 */
.content-with-image--40-60 {
  grid-template-columns: 2fr 3fr;
}

/* Proporcion 60/40 */
.content-with-image--60-40 {
  grid-template-columns: 3fr 2fr;
}

/* Contenedor de imagen */
.content-image {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.content-image img {
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  transition: var(--transition-smooth);
}

.content-image img:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

/* Contenedor de texto */
.content-text {
  width: 100%;
}

.content-text h2,
.content-text h3 {
  margin-bottom: var(--spacing-md);
  color: var(--primary-color);
}

.content-text p {
  margin-bottom: var(--spacing-sm);
  line-height: 1.7;
  color: var(--text-light);
}

.content-text ul {
  margin-top: var(--spacing-sm);
}

.content-text li {
  margin-bottom: var(--spacing-xs);
  padding-left: 1.5rem;
  position: relative;
}

.content-text li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 6px;
  background: var(--accent-color);
  border-radius: 50%;
}

/* Variante con fondo */
.content-with-image--boxed {
  background: var(--container-color);
  padding: var(--spacing-xl);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-200);
}

/* Variante con fondo oscuro */
.content-with-image--dark {
  background: var(--gradient-primary);
  padding: var(--spacing-xl);
  border-radius: var(--radius-2xl);
}

.content-with-image--dark .content-text h2,
.content-with-image--dark .content-text h3 {
  color: var(--accent-color);
}

.content-with-image--dark .content-text p,
.content-with-image--dark .content-text li {
  color: var(--text-white);
}

/* Seccion con multiples bloques imagen+texto alternados */
.alternating-content > .content-with-image:nth-child(even) .content-image {
  order: 2;
}

.alternating-content > .content-with-image:nth-child(even) .content-text {
  order: 1;
}

/* ========================================
   RESPONSIVE UTILITIES
======================================== */

@media screen and (max-width: 768px) {
  /* Layouts imagen+texto en móvil */
  .content-with-image,
  .content-with-image--left,
  .content-with-image--right,
  .content-with-image--40-60,
  .content-with-image--60-40 {
    grid-template-columns: 1fr !important;
    gap: var(--spacing-lg);
  }

  .content-with-image--right .content-image,
  .content-with-image--right .content-text,
  .alternating-content > .content-with-image:nth-child(even) .content-image,
  .alternating-content > .content-with-image:nth-child(even) .content-text {
    order: unset !important;
  }

  .content-with-image--boxed,
  .content-with-image--dark {
    padding: var(--spacing-lg);
  }

  .content-text {
    text-align: center;
  }

  .content-text h2,
  .content-text h3 {
    text-align: center;
  }

  .img-diagram-container {
    padding: var(--spacing-md);
  }

  .img-sm,
  .img-md,
  .img-lg,
  .img-xl {
    max-width: 100%;
  }

  .card-premium {
    padding: var(--spacing-md);
  }

  .button-premium {
    padding: 1rem 2rem;
    font-size: 0.95rem;
  }

  .icon-box {
    width: 60px;
    height: 60px;
    font-size: 1.75rem;
  }
}

@media screen and (max-width: 480px) {
  .img-diagram-container {
    padding: var(--spacing-sm);
    margin-top: var(--spacing-lg);
  }

  .card-premium {
    padding: var(--spacing-sm);
  }

  .button-premium {
    padding: 0.9rem 1.75rem;
    font-size: 0.9rem;
  }
}