/* ─────────────────────────────────────────
   FAQ
   ───────────────────────────────────────── */

.faq {
  background: var(--fondo);
  padding: 100px 6%;
}

.faq-inner {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 80px;
  align-items: start;
}

/* Columna izquierda */
.faq-izq p {
  margin-top: 20px;
  font-size: 0.92rem;
  font-weight: 300;
  line-height: 1.85;
  color: var(--gris);
  max-width: 280px;
}

.faq-wa {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 32px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--texto);
  background: var(--blanco);
  border: 1.5px solid var(--borde);
  padding: 12px 20px;
  border-radius: 8px;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.15s;
}
.faq-wa:hover {
  border-color: #25D366;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.15);
  transform: translateY(-1px);
}

/* Lista de preguntas */
.faq-lista {
  display: flex;
  flex-direction: column;
}

.faq-item {
  border-bottom: 1px solid var(--borde);
}
.faq-item:first-child {
  border-top: 1px solid var(--borde);
}

.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 0;
  background: none;
  border: none;
  cursor: pointer;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--texto);
  text-align: left;
  transition: color 0.2s;
}
.faq-q:hover { color: var(--azul); }

.faq-ico {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1.5px solid var(--borde);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 300;
  color: var(--gris);
  transition: all 0.3s ease;
  line-height: 1;
}

/* Estado abierto */
.faq-item.abierto .faq-q { color: var(--azul); }
.faq-item.abierto .faq-ico {
  background: var(--azul);
  border-color: var(--azul);
  color: var(--blanco);
  transform: rotate(45deg);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1),
              padding 0.3s ease;
}
.faq-item.abierto .faq-a {
  max-height: 300px;
}
.faq-a p {
  font-size: 0.88rem;
  font-weight: 300;
  line-height: 1.85;
  color: var(--gris);
  padding-bottom: 22px;
}

/* ── Responsive ── */
@media (max-width: 960px) {
  .faq-inner {
    grid-template-columns: 1fr;
    gap: 44px;
  }
  .faq-izq p { max-width: 100%; }
}