/* ==========================================================================
   DIEGO ARC — CONTACTO (UMBRAL CONVERSACIONAL)
   ========================================================================== */

.contenedor-conversacion {
  max-width: 820px;
  margin: 0 auto;
  padding: 9.5rem 2rem 10rem;
  min-height: 80vh;
  box-sizing: border-box;
}

.dialogo-guion {
  display: flex;
  flex-direction: column;
  gap: 4rem;
}

/* --- Bloque de Pregunta (Diego ARC) --- */
.dialogo-pregunta {
  font-family: var(--font-editorial, 'Lora', serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--arc-tinta, #121212);
  margin: 0 0 2rem;
  animation: aparecerSuave 0.6s ease forwards;
}

/* --- Bloque de Opciones (El Usuario) --- */
.dialogo-opciones {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  animation: aparecerSuave 0.6s ease 0.2s forwards;
  opacity: 0;
}

.opcion-editorial {
  appearance: none;
  background: none;
  border: none;
  padding: 0;
  text-align: left;
  font-family: var(--font-tecnica, 'IBM Plex Mono', monospace);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--arc-texto-secundario, #666666);
  cursor: pointer;
  transition: color 0.2s ease, transform 0.2s ease;
}

.opcion-editorial:hover {
  color: var(--arc-tinta, #121212);
  transform: translateX(5px);
}

.opcion-editorial:focus-visible {
  outline: 1px solid var(--arc-tinta, #121212);
  outline-offset: 4px;
}

/* --- Inputs de Texto (Lectura Cruda) --- */
.dialogo-input-contenedor {
  display: flex;
  gap: 1rem;
  align-items: flex-end;
  animation: aparecerSuave 0.6s ease 0.2s forwards;
  opacity: 0;
}

.input-editorial {
  width: 100%;
  appearance: none;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--arc-borde-linea, #eaeaea);
  border-radius: 0;
  padding: 0.5rem 0;
  font-family: var(--font-editorial, 'Lora', serif);
  font-size: 1.5rem;
  color: var(--arc-tinta, #121212);
  transition: border-color 0.3s ease;
}

.input-editorial:focus {
  outline: none;
  border-bottom-color: var(--arc-tinta, #121212);
}

.input-editorial::placeholder {
  color: #cccccc;
}

/* Botón de envío de texto */
.boton-enviar-texto {
  background: none;
  border: none;
  font-family: var(--font-tecnica, 'IBM Plex Mono', monospace);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--arc-tinta, #121212);
  cursor: pointer;
  padding: 0.5rem 1rem;
  border-bottom: 1px solid var(--arc-tinta, #121212);
}

/* --- Respuestas Consolidadas (El "Guion" del pasado) --- */
.respuesta-consolidada {
  font-family: var(--font-tecnica, 'IBM Plex Mono', monospace);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--arc-acento-tecnico, #b4532a);
  margin-top: 1rem;
}

.respuesta-consolidada::before {
  content: "→ ";
}

/* --- Estado Final (Botón Masivo) --- */
.boton-masivo-final {
  appearance: none;
  background: transparent;
  border: none;
  font-family: var(--font-editorial, 'Lora', serif);
  font-size: clamp(3rem, 5vw, 4rem);
  font-weight: 400;
  color: var(--arc-tinta, #121212);
  text-align: left;
  cursor: pointer;
  padding: 0;
  margin-top: 2rem;
  transition: color 0.3s ease;
}

.boton-masivo-final:hover {
  color: var(--arc-acento-tecnico, #b4532a);
}

@keyframes aparecerSuave {
  0% { opacity: 0; transform: translateY(10px); }
  100% { opacity: 1; transform: translateY(0); }
}

@media (max-width: 820px) {
  .contenedor-conversacion {
    padding: 7rem 1.25rem 6rem;
  }
}