/* =====================================================
   IADIGITEK - Variables CSS y Estilos Personalizados
   ===================================================== */

:root {
  /* Paleta de colores principal */
  --color-background: #fdfdfc;
  --color-foreground: #0d1321;
  --color-gray: #f8f9fa;
  --color-dark: #3D1A5B;
  --color-light: #dedaed;
  --color-neutral: #62625d;
  --color-primary-dark: #3D1A5B;
  --color-primary: #53247b;
  --color-secondary: #f7e346;
  --color-accent: #f59e42;
  --color-error: #d90429;
  --color-success: #2ba84a;
  --color-warning: #fdc500;
  
  /* Tipografía */
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
}

/* Modo oscuro (opcional) */
@media (prefers-color-scheme: dark) {
  :root {
    --color-background: #0a0a0a;
    --color-foreground: #ededed;
    --color-primary: #60a5fa;
    --color-secondary: #94a3b8;
    --color-accent: #fbbf24;
    --color-error: #f87171;
    --color-success: #4ade80;
    --color-warning: #fde68a;
  }
}

/* Configuración base del body */
body {
  background: var(--color-background);
  color: var(--color-foreground);
  font-family: var(--font-sans);
  margin: 0;
  padding: 0;
}

/* Utilidades de background personalizadas */
.bg-background { background-color: var(--color-background); }
.bg-foreground { background-color: var(--color-foreground); }
.bg-dark { background-color: var(--color-dark); }
.bg-light { background-color: var(--color-light); }
.bg-grey { background-color: var(--color-gray); }

/* Utilidades de texto personalizadas */
.text-foreground { color: var(--color-foreground); }
.text-dark { color: var(--color-dark); }
.text-light { color: var(--color-light); }
.text-neutral { color: var(--color-neutral); }
.text-primary { color: var(--color-primary); }
.text-secondary { color: var(--color-secondary); }
.text-primary-dark { color: var(--color-primary-dark); }

/* Utilidades de border personalizadas */
.border-background { border-color: var(--color-background); }
.border-foreground { border-color: var(--color-foreground); }
.border-dark { border-color: var(--color-dark); }
.border-light { border-color: var(--color-light); }
.border-neutral { border-color: var(--color-neutral); }
.border-primary { border-color: var(--color-primary); }
.border-secondary { border-color: var(--color-secondary); }

/* Gradiente de texto personalizado */
.text-gradient-primary {
  background: linear-gradient(90deg, hsla(272, 55%, 14%, 1) 0%, hsla(272, 55%, 41%, 1) 100%);
  background: -moz-linear-gradient(90deg, hsla(272, 55%, 14%, 1) 0%, hsla(272, 55%, 41%, 1) 100%);
  background: -webkit-linear-gradient(90deg, hsla(272, 55%, 14%, 1) 0%, hsla(272, 55%, 41%, 1) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
}

/* Transiciones suaves globales */
* {
  transition: color 0.2s ease, background-color 0.2s ease;
}

/* Scroll suave */
html {
  scroll-behavior: smooth;
}

/* Header con position relative para el menú móvil */
header {
  position: relative;
}

/* Ocultar border inferior del header cuando el menú móvil está abierto */
@media (max-width: 1023px) {
  header:has(.mobile-menu.show) {
    border-bottom: none !important;
  }
}

/* Estilos para el dropdown del selector de idioma */
.language-dropdown {
  position: absolute;
  right: 0;
  top: 100%;
  margin-top: 0.5rem;
  min-width: 9rem;
  background: white;
  border-radius: 0.375rem;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  border: 1px solid #e5e7eb;
  overflow: hidden;
  z-index: 50;
  display: none;
}

.language-dropdown.show {
  display: block;
}

/* Animación del menú móvil */
.mobile-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-in-out;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 45;
  transform: translateY(-1rem);
  border-bottom: none !important;
}

.mobile-menu.show {
  max-height: 500px;
}

/* Eliminar padding superior del contenido del menú móvil */
.mobile-menu nav {
  padding-top: 0 !important;
}

/* Overlay para el menú móvil */
.mobile-overlay {
  position: fixed;
  inset: 0;
  top: 73px;
  background: rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(4px);
  z-index: 40;
  display: none;
}

.mobile-overlay.show {
  display: block;
}

/* Mejora de accesibilidad - focus visible */
*:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Loading skeleton para traducciones (opcional) */
.loading-text {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: loading 1.5s ease-in-out infinite;
  border-radius: 4px;
  display: inline-block;
  min-width: 100px;
  min-height: 1em;
}

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

/* Mejoras de impresión */
@media print {
  .no-print {
    display: none !important;
  }
  
  body {
    background: white;
    color: black;
  }
}