/* ========================================================= */
/* SECCION CSS 01 - VARIABLES GENERALES                      */
/* ========================================================= */

:root {
  --color-fondo: #0b0b0b;
  --color-fondo-secundario: #111111;
  --color-borde: #222222;
  --color-texto: #ffffff;
  --color-texto-secundario: #c8c8c8;
  --color-texto-suave: #8a8a8a;
  --color-acento: #f2c300;
  --ancho-maximo: 1100px;
  --radio: 14px;
  --sombra-acento: 0 10px 25px rgba(242, 195, 0, 0.12);
}

    /* ========================================================= */
    /* SECCION CSS 02 - REGLAS GENERALES                         */
    /* ========================================================= */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background-color: var(--color-fondo);
  color: var(--color-texto);
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

.contenedor {
  max-width: var(--ancho-maximo);
  margin: 0 auto;
  padding: 60px 20px;
}

.centrado {
  text-align: center;
}

.seccion {
  margin-top: 20px;
}

.titulo-seccion {
  color: var(--color-acento);
  font-size: 1.8rem;
  margin-bottom: 20px;
}

.texto {
  color: var(--color-texto-secundario);
  line-height: 1.7;
  font-size: 1rem;
}

.texto-suave {
  color: var(--color-texto-suave);
}

    /* ========================================================= */
    /* SECCION CSS 03 - HERO / BLOQUE INICIAL                    */
    /* ========================================================= */
#hero {
  padding-top: 80px;
  padding-bottom: 70px;
}

.logo-principal {
  width: 170px;
  margin: 0 auto 24px auto;
}

.titulo-principal {
  color: var(--color-acento);
  font-size: 2.7rem;
  margin: 0 0 12px 0;
  font-weight: 600;
}

.frase-principal {
  font-size: 1.45rem;
  font-weight: 400;
  margin: 0 0 14px 0;
  color: var(--color-texto);
}

.frase-secundaria {
  color: var(--color-texto-suave);
  font-size: 0.98rem;
  margin-bottom: 24px;
}

.descripcion-principal {
  max-width: 760px;
  margin: 0 auto;
  color: var(--color-texto-secundario);
  line-height: 1.8;
  font-size: 1.05rem;
}

    /* ========================================================= */
    /* SECCION CSS 04 - BOTONES                                  */
    /* ========================================================= */
.grupo-botones {
  margin-top: 28px;
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.boton {
  display: inline-block;
  padding: 12px 18px;
  border-radius: 10px;
  font-weight: 600;
  transition: 0.25s ease;
  border: 1px solid var(--color-acento);
}

.boton-principal {
  background-color: var(--color-acento);
  color: #000000;
}

.boton-principal:hover {
  transform: translateY(-2px);
  box-shadow: var(--sombra-acento);
}

.boton-secundario {
  background-color: transparent;
  color: var(--color-texto);
}

.boton-secundario:hover {
  background-color: var(--color-fondo-secundario);
  transform: translateY(-2px);
}

.chatbot-btn {
  background-color: #1a1a1a;
  color: var(--color-texto);
  border: 1px solid var(--color-borde);
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 0.85rem;
  transition: all 0.2s ease;
}

.chatbot-btn:hover {
  border-color: var(--color-acento);
  color: var(--color-acento);
  background-color: #111;
  box-shadow: 0 0 8px rgba(242, 195, 0, 0.15);
}  

    /* ========================================================= */
    /* SECCION CSS 05 - GRID GENERAL                             */
    /* ========================================================= */
.grid-dos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
}

    /* ========================================================= */
    /* SECCION CSS 06 - TARJETAS GENERALES                       */
    /* ========================================================= */
.tarjeta {
  background-color: var(--color-fondo-secundario);
  border: 1px solid var(--color-borde);
  border-radius: var(--radio);
  padding: 24px;
}

.tarjeta h3,
.tarjeta h4 {
  margin-top: 0;
  margin-bottom: 12px;
  color: var(--color-texto);
}

    /* ========================================================= */
    /* SECCION CSS 07 - TARJETAS GIRATORIAS                      */
    /* ========================================================= */
.contenedor-tarjetas-giro {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 28px;
}

.tarjeta-giro {
  background: transparent;
  height: 320px;
  perspective: 1000px;
}

.tarjeta-giro-interior {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.7s;
  transform-style: preserve-3d;
}

.tarjeta-giro:hover .tarjeta-giro-interior {
  transform: rotateY(180deg);
}

.tarjeta-giro-frente,
.tarjeta-giro-reverso {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: var(--radio);
  backface-visibility: hidden;
  overflow: hidden;
  border: 1px solid var(--color-borde);
  background-color: var(--color-fondo-secundario);
}

.tarjeta-giro-frente {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
  background: linear-gradient(to top, rgba(0,0,0,0.88), rgba(0,0,0,0.25)),
                  url('https://placehold.co/600x900/111111/f2c300?text=Imagen') center/cover no-repeat;
}

.tarjeta-giro-reverso {
  transform: rotateY(180deg);
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.titulo-tarjeta {
  color: var(--color-acento);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.texto-tarjeta {
  color: var(--color-texto-secundario);
  line-height: 1.65;
  font-size: 0.98rem;
}

    /* ========================================================= */
    /* SECCION CSS 08 - ACERCA DE                                */
    /* ========================================================= */
#acerca .tarjeta {
  padding: 28px;
}

    /* ========================================================= */
    /* SECCION CSS 09 - GALERIA / LABORATORIO                    */
    /* ========================================================= */
.galeria {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 24px;
}

.galeria-item {
  background-color: var(--color-fondo-secundario);
  border: 1px solid var(--color-borde);
  border-radius: 12px;
  overflow: hidden;
  min-height: 220px;
}

.galeria-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

	/* ========================================================= */
	/* SECCION CSS 09B - LABORATORIO INTERACTIVO MODERNO         */
	/* ========================================================= */
.laboratorio-intro {
  max-width: 760px;
  margin-bottom: 28px;
}

.laboratorio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  margin-top: 28px;
}

.laboratorio-card {
  position: relative;
  min-height: 430px;
  border-radius: var(--radio);
  overflow: hidden;
  border: 1px solid var(--color-borde);
  background-color: var(--color-fondo-secundario);
  cursor: pointer;
  transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.laboratorio-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-acento);
  box-shadow: var(--sombra-acento);
}

.laboratorio-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}

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

.laboratorio-capa {
  position: absolute;
  inset: 0;
  background: linear-gradient(
	to top,
    rgba(0, 0, 0, 0.92) 0%,
	rgba(0, 0, 0, 0.68) 42%,
    rgba(0, 0, 0, 0.22) 100%
  );
  display: flex;
  align-items: flex-end;
  padding: 24px;
}

.laboratorio-contenido {
  width: 100%;
  transform: translateY(88px);
  transition: transform 0.45s ease;
}

.laboratorio-card:hover .laboratorio-contenido {
  transform: translateY(0);
}

.laboratorio-etiqueta {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-acento);
  margin-bottom: 10px;
  font-weight: 700;
}

.laboratorio-titulo {
  font-size: 1.35rem;
  color: var(--color-texto);
  margin: 0 0 8px 0;
}

.laboratorio-subtitulo {
  color: var(--color-acento);
  font-size: 0.96rem;
  margin-bottom: 14px;
  font-weight: 600;
}

.laboratorio-texto {
  color: var(--color-texto-secundario);
  line-height: 1.7;
  font-size: 0.96rem;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.45s ease, opacity 0.35s ease;
}

.laboratorio-card:hover .laboratorio-texto {
  max-height: 220px;
  opacity: 1;
}

.laboratorio-estado {
  margin-top: 14px;
  color: var(--color-texto);
  font-size: 0.9rem;
}

.laboratorio-estado span {
  color: var(--color-acento);
  font-weight: 700;
}

@media (max-width: 900px) {
  .laboratorio-grid {
    grid-template-columns: 1fr;
	}

  .laboratorio-card {
    min-height: 380px;
  }
}

@media (max-width: 700px) {
  .laboratorio-contenido {
	transform: translateY(0);
  }

  .laboratorio-texto {
	max-height: 220px;
    opacity: 1;
  }
}
	  
    /* ========================================================= */
    /* SECCION CSS 10 - ENLACES DE CONTENIDO                     */
    /* ========================================================= */
.bloques-contenido {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 26px;
}

.bloque-enlace {
  background-color: var(--color-fondo-secundario);
  border: 1px solid var(--color-borde);
  border-radius: var(--radio);
  padding: 28px;
  transition: 0.25s ease;
}

.bloque-enlace:hover {
  border-color: var(--color-acento);
  transform: translateY(-4px);
  box-shadow: var(--sombra-acento);
}

.bloque-enlace h4 {
  color: var(--color-acento);
  margin-top: 0;
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.bloque-enlace p {
  color: var(--color-texto-secundario);
  line-height: 1.7;
  margin-bottom: 18px;
}

    /* ========================================================= */
    /* SECCION CSS 11 - PIE DE PAGINA                            */
    /* ========================================================= */
footer {
  padding: 40px 20px 60px 20px;
  text-align: center;
  color: var(--color-texto-suave);
  font-size: 0.92rem;
}

    /* ========================================================= */
    /* SECCION CSS 12 - RESPONSIVE                               */
    /* ========================================================= */
@media (max-width: 980px) {
  .contenedor-tarjetas-giro {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 700px) {
  .titulo-principal {
    font-size: 2.2rem;
  }

  .frase-principal {
    font-size: 1.2rem;
  }

  .grid-dos,
  .bloques-contenido,
  .contenedor-tarjetas-giro,
  .galeria {
    grid-template-columns: 1fr;
  }

  .tarjeta-giro {
    height: 300px;
  }
}

	/* ========================================================= */
	/* SECCION CSS 13 - REFLEXION - ESTILO                                */
	/* ========================================================= */
.reflexion-contenedor {
  display: flex;
  flex-direction: column;
  gap: 26px;
  margin-top: 30px;
}

.reflexion-item {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}

.reflexion-frase {
  font-size: 1.25rem;
  font-style: italic;
  line-height: 1.7;
  color: var(--color-texto);
}

.reflexion-autor {
  margin-top: 10px;
  font-size: 0.9rem;
  color: var(--color-texto-suave);
}

    /* ========================= */
    /* CHATBOT                   */
    /* ========================= */

#chatbot {
  position: fixed;
  bottom: 20px;
  left: 20px;
  width: 320px;
  background: #111;
  border: 2px solid rgba(242, 195, 0, 0.25);
  box-shadow: 0 0 0 1px rgba(242,195,0,0.08), 0 12px 30px rgba(0,0,0,0.6);
  border-radius: 12px;
  display: none;
  flex-direction: column;
  z-index: 9999;
  transform: none !important;
  direction: ltr;
}

#chatbot-header {
  border-bottom: 1px solid var(--color-borde);
  background: linear-gradient(
    to bottom,
    #141414,
    #0f0f0f
  );
}

.thinking {
  color: var(--color-texto-suave);
  font-style: italic;
  border: 1px solid var(--color-borde);
  box-shadow:
    0 0 0 1px rgba(242, 195, 0, 0.08),   /* halo muy sutil */
    0 12px 30px rgba(0, 0, 0, 0.6);      /* profundidad */
  backdrop-filter: blur(6px);	
}

#chat-input {
  background-color: #111 !important;
  border: 1px solid var(--color-borde) !important;
  color: var(--color-texto) !important;
  border-radius: 8px !important;
  padding: 8px !important;
}

#chat-input:focus {
  outline: none !important;
  border-color: var(--color-acento) !important;
}

#chat-output .msg {
  padding: 8px 12px;
  margin: 6px 0;
  border-radius: 10px;
  max-width: 80%;
  font-family: Arial, sans-serif;
      
  white-space: pre-line;
}

    /* Usuario */
#chat-output .usuario {
  background-color: #1a2a40; /* azul oscuro acorde a tu tema */
  color: #cfe6ff;
  margin-left: auto;
  text-align: right;
  border: 1px solid var(--color-borde);
}

    /* Bot */
#chat-output .bot {
  background-color: #1a1a1a;
  color: var(--color-texto);
  margin-right: auto;
  text-align: left;
  border: 1px solid var(--color-borde);
}

#chatbot-header {
  padding: 10px;
  color: #f2c300;
  font-weight: bold;
}

#chat-output {
  height: 500px;
  overflow-y: auto;
  padding: 10px;
  font-size: 0.9rem;
  color: #c8c8c8;
}

#palanca-avatar {
  position: absolute;
  right: -180px;
  bottom: 0;
  height: 500px;
  pointer-events: none;

  -webkit-mask-image: linear-gradient(to top, black 75%, transparent 100%);
  mask-image: linear-gradient(to top, black 75%, transparent 100%);
}

#palanca-sugerencias {
  padding: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  border-top: 1px solid #222;
}

#chat-input {
  border: 1px solid #222;
  border-radius: 8px;
  padding: 10px;
  background: #111111;
  color: #ffffff;
  outline: none;
  margin: 10px;
}

.enlace-limpio {
  text-decoration: none;
  color: inherit;
}

.mt-26 {
  margin-top: 26px;
}

.mb-28 {
  margin-bottom: 28px;
}

#palanca-launcher {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 10000;
  display: flex;
  align-items: center;
  gap: 10px;
}

#palanca-burbuja {
  position: relative;
  background: rgba(10, 10, 10, 0.50);
  color: var(--color-texto);
  border: 1px solid rgba(242, 195, 0, 0.55);
  border-radius: 18px;
  padding: 10px 16px;
  font-size: 0.95rem;
  font-weight: 600;
  box-shadow:
    0 0 0 1px rgba(242, 195, 0, 0.10),
    0 10px 26px rgba(0,0,0,0.65),
    0 0 18px rgba(242,195,0,0.12);
  backdrop-filter: blur(6px);
}

#palanca-burbuja::after {
  content: "";
  position: absolute;
  right: -7px;
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
  width: 12px;
  height: 12px;
  background: rgba(10, 10, 10, 0.50);
  border-top: 1px solid rgba(242, 195, 0, 0.55);
  border-right: 1px solid rgba(242, 195, 0, 0.55);
}

#palanca-boton {
  width: 110px;
  height: 110px;
  border: none;
  background: transparent;
  cursor: pointer;
  padding: 0;
}

#palanca-boton img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: all 0.25s ease;
}

#palanca-boton:hover img {
  transform: translateY(-4px) scale(1.05);
}

/* ========================================================= */
/* CENTRO DE MANDO IA                                        */
/* ========================================================= */

.ia-card {
  position: relative;
  overflow: hidden;
  transition: all 0.30s ease;
}

.ia-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-acento);
  box-shadow: var(--sombra-acento);
}

.ia-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--color-acento);
}

.ia-estado {
  display: inline-block;
  margin-top: 12px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.activa {
  background: rgba(40,180,90,0.18);
  color: #66ff99;
  border: 1px solid rgba(40,180,90,0.35);
}

.pruebas {
  background: rgba(242,195,0,0.15);
  color: var(--color-acento);
  border: 1px solid rgba(242,195,0,0.35);
}

.desarrollo {
  background: rgba(70,130,255,0.15);
  color: #7db1ff;
  border: 1px solid rgba(70,130,255,0.35);
}

.exploracion {
  background: rgba(180,180,180,0.12);
  color: #d0d0d0;
  border: 1px solid rgba(180,180,180,0.25);
}

.ia-diagrama {
  margin-top: 16px;
  padding: 18px;
  border-radius: 12px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(242,195,0,0.18);
  color: var(--color-texto);
  overflow-x: auto;
}

.ia-arquitectura {
  margin-top: 16px;
  padding: 18px;
  border-radius: 12px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(242,195,0,0.18);
}

.ia-nodo,
.ia-modulo {
  border: 1px solid rgba(242,195,0,0.35);
  background: rgba(242,195,0,0.08);
  color: var(--color-texto);
  border-radius: 10px;
  padding: 10px 14px;
  text-align: center;
  font-weight: 600;
}

.ia-nodo-principal {
  max-width: 180px;
  margin: 0 auto;
}

.ia-nodo-palanca {
  max-width: 220px;
  margin: 0 auto 18px auto;
  color: var(--color-acento);
}

.ia-flecha {
  text-align: center;
  color: var(--color-acento);
  font-size: 1.4rem;
  margin: 6px 0;
}

.ia-modulos {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.ia-arquitectura-avanzada {
  display: grid;
  grid-template-columns: 1.7fr 1fr;
  gap: 26px;
  align-items: center;
}

.ia-flujo {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.ia-fila-doble {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.ia-nodo-respuesta {
  width: 100%;
  max-width: none;
  margin: 0 auto;
}

.ia-modulo span {
  display: block;
  margin-top: 4px;
  font-size: 0.85rem;
  color: var(--color-texto-secundario);
}

.ia-contexto {
  position: relative;
}

.ia-contexto::after {
  content: "";
  position: absolute;
  right: -45px;
  top: 50%;
  width: 32px;
  border-top: 2px dotted var(--color-acento);
}

.ia-analisis {
  border: 1px solid rgba(242,195,0,0.30);
  border-radius: 14px;
  padding: 18px;
  background: rgba(255,255,255,0.025);
}

.ia-analisis h4 {
  margin: 0 0 14px 0;
  color: var(--color-acento);
  text-align: center;
  letter-spacing: 0.08em;
}

.ia-analisis-item {
  padding: 14px 0;
  border-top: 1px solid rgba(242,195,0,0.16);
}

.ia-analisis-item:first-of-type {
  border-top: none;
}

.ia-analisis-item strong {
  display: block;
  color: var(--color-texto);
  margin-bottom: 6px;
}

.ia-analisis-item span {
  display: block;
  color: var(--color-texto-secundario);
  font-size: 0.92rem;
  line-height: 1.5;
}

@media (max-width: 900px) {
  .ia-arquitectura-avanzada {
    grid-template-columns: 1fr;
  }

  .ia-contexto::after {
    display: none;
  }
}

.ia-submodulo {
  display: block;
  margin-top: 6px;
  font-size: 0.75rem;
  color: var(--color-texto-suave);
  font-weight: normal;
}

.ia-lista {
  color: var(--color-texto-secundario);
  line-height: 1.8;
  padding-left: 20px;
}

.imagen-preview {
  display: block;
  max-width: 100%;
  max-height: 360px;
  margin-top: 18px;
  border-radius: 14px;
  object-fit: contain;
}

#vistaPrevia {
  margin-top: 18px;
}

.resultado-vision {
  margin-top: 15px;
  padding: 20px;
  border: 1px solid #333;
  border-radius: 12px;
  background: #161616;
  color: #f2f2f2;
}

.vision-etiqueta {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 20px;
  font-weight: 600;
  margin-bottom: 15px;
  background: #ffd000;
  color: #111;
}