/* ================================
   ACORDEÓN · Página /ayuda/
   ================================ */

.hi-accordion {
    margin-top: 2.5rem;
    border-top: 1px solid var(--hi-rule);
}

.hi-accordion-item {
    border-bottom: 1px solid var(--hi-rule);
    background: var(--hi-surface);
    transition: background 0.2s ease;
}

.hi-accordion-item:hover {
    background: var(--hi-paper-warm);
}

.hi-accordion-item.is-open {
    background: var(--hi-paper);
    border-left: 3px solid var(--hi-accent);
}

/* Header (botón clickeable) */
.hi-accordion-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    padding: 1.25rem 1.5rem;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--hi-serif);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--hi-ink);
    text-align: left;
    transition: color 0.2s ease;
    line-height: 1.3;
}

.hi-accordion-header:hover {
    color: var(--hi-accent);
}

.hi-accordion-item.is-open .hi-accordion-header {
    color: var(--hi-accent);
}

/* Icono indicador */
.hi-accordion-icon {
    flex-shrink: 0;
    width: 1.5rem;
    height: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-family: var(--hi-serif);
    color: var(--hi-gold);
    transition: transform 0.3s ease, color 0.3s ease;
    line-height: 1;
}

.hi-accordion-icon::before {
    content: '+';
    display: block;
}

.hi-accordion-item.is-open .hi-accordion-icon {
    transform: rotate(45deg);
    color: var(--hi-accent);
}

/* Panel de contenido */
.hi-accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, opacity 0.3s ease;
    opacity: 0;
}

.hi-accordion-item.is-open .hi-accordion-content {
    opacity: 1;
}

.hi-accordion-inner {
    padding: 0 1.5rem 1.5rem calc(1.5rem + 2.25rem); /* alinear con el texto del header (icono + gap) */
    font-family: var(--hi-sans);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--hi-ink-soft);
}

/* Tipografía dentro del contenido */
.hi-accordion-inner p {
    margin-bottom: 1rem;
}

.hi-accordion-inner p:last-child {
    margin-bottom: 0;
}

.hi-accordion-inner strong {
    color: var(--hi-ink);
    font-weight: 600;
}

.hi-accordion-inner a {
    color: var(--hi-link);
    text-decoration: underline;
    text-underline-offset: 2px;
    transition: color 0.15s;
}

.hi-accordion-inner a:hover {
    color: var(--hi-link-hover);
}

/* Listas numeradas dentro del acordeón */
.hi-accordion-inner ol {
    margin: 0.75rem 0;
    padding-left: 1.25rem;
}

.hi-accordion-inner ol li {
    margin-bottom: 0.5rem;
}

.hi-accordion-inner ol li:last-child {
    margin-bottom: 0;
}

/* Estilo especial para Contacto */
.hi-accordion-contact {
    font-size: 1.05rem;
}

.hi-accordion-contact a {
    font-weight: 500;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .hi-accordion-content {
        transition: none;
    }
    .hi-accordion-icon {
        transition: none;
    }
}