/* ayuda.css — Centro de ayuda (índice lateral + secciones + FAQ). Contrato: ../../CONTRATO-DISENO.md */

.ahead{padding-top:28px;max-width:40em}
.ahead h1{font-size:clamp(28px,3.6vw,42px);letter-spacing:-.02em}
.ahead .lead{color:var(--fu-muted);margin-top:12px}

.agrid{display:grid;grid-template-columns:220px 1fr;gap:48px;align-items:start;padding:36px 0 100px}

/* -------- índice lateral -------- */
.help-nav{position:sticky;top:88px;display:flex;flex-direction:column;gap:14px}
.help-nav b{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--fu-faint)}
.help-nav ul{list-style:none;display:flex;flex-direction:column;border-left:1px solid var(--fu-line)}
.help-nav a{padding:8px 0 8px 16px;font-size:14px;color:var(--fu-muted);border-left:2px solid transparent;margin-left:-1px}
.help-nav a:hover{color:var(--fu-text)}
.help-nav a[aria-current]{color:var(--fu-text);font-weight:600;border-left-color:var(--fu-silver-1)}
.help-wa{margin-top:6px;justify-content:center}

/* -------- contenido -------- */
.help-content{display:flex;flex-direction:column;gap:0}
.help-sec{padding:40px 0;border-bottom:1px solid var(--fu-line);scroll-margin-top:88px}
.help-sec:first-child{padding-top:0}
.help-sec:last-child{border-bottom:0}
.help-sec h2{font-size:24px;letter-spacing:-.01em;margin-bottom:16px}
.help-sec>p{color:var(--fu-muted);max-width:52em}

/* pasos "cómo comprar" */
.steps-list{list-style:none;display:flex;flex-direction:column;gap:20px;margin-top:6px}
.steps-list li{display:flex;gap:16px}
.steps-list li span{flex:none;width:30px;height:30px;border-radius:50%;background:var(--fu-cta-bg);color:var(--fu-cta-text);display:grid;place-items:center;font-size:13px;font-weight:700}
.steps-list li b{display:block;font-size:15.5px;font-weight:600}
.steps-list li p{color:var(--fu-muted);font-size:14px;margin-top:4px;max-width:48em}

/* lista de definiciones (envíos, garantía, devoluciones) */
.def-list{display:flex;flex-direction:column;gap:14px;margin-top:6px}
.def-list>div{display:grid;grid-template-columns:200px 1fr;gap:16px;padding:14px 0;border-top:1px solid var(--fu-line)}
.def-list>div:first-child{border-top:0}
.def-list dt{font-weight:600;font-size:14.5px}
.def-list dd{color:var(--fu-muted);font-size:14.5px;max-width:44em}
.def-list dd.pending{color:var(--fu-faint);font-style:italic}

/* aviso de borrador (garantía / devoluciones) */
.help-sec-draft{background:var(--fu-surface);border-radius:var(--fu-radius);padding:28px clamp(16px,3vw,32px);border-bottom:0;margin:24px 0}
.draft-flag{display:inline-flex;align-items:center;gap:8px;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--fu-text);border:1px dashed var(--fu-line-2);border-radius:999px;padding:6px 12px;margin-bottom:16px}
.draft-flag .ico{width:14px;height:14px}

/* formas de pago */
.pay-list{list-style:none;display:flex;flex-direction:column;gap:10px;margin-top:14px}
.pay-list li{display:flex;align-items:center;gap:14px;border:1px solid var(--fu-line);border-radius:var(--fu-radius-sm);padding:14px 16px}
.pay-list .ico{width:20px;height:20px;color:var(--fu-silver-2);flex:none}
.pay-list b{font-size:14.5px;font-weight:600}
.pay-list small{display:block;color:var(--fu-faint);font-size:12.5px;margin-top:2px}

/* FAQ */
.faq{display:flex;flex-direction:column;border-top:1px solid var(--fu-line);margin-top:8px}
.faq-item{border-bottom:1px solid var(--fu-line)}
.faq-item>button{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 4px;background:none;border:0;color:var(--fu-text);font:inherit;font-size:15.5px;font-weight:500;text-align:left;cursor:pointer}
.faq-item>button .chev{flex:none;width:18px;height:18px;color:var(--fu-faint);transition:transform .2s ease}
.faq-item>button[aria-expanded="true"] .chev{transform:rotate(180deg)}
.faq-panel{padding:0 4px 20px}
.faq-panel[hidden]{display:none}
.faq-panel p{color:var(--fu-muted);max-width:50em}

@media (max-width:1060px){
  .agrid{grid-template-columns:1fr;gap:28px}
  .help-nav{position:static;flex-direction:row;flex-wrap:wrap;align-items:center;gap:12px 20px}
  .help-nav ul{flex-direction:row;flex-wrap:wrap;border-left:0;gap:4px 18px}
  .help-nav a{padding:4px 0;border-left:0;border-bottom:2px solid transparent}
  .help-nav a[aria-current]{border-left:0;border-bottom-color:var(--fu-silver-1)}
  .help-nav b{width:100%}
  .help-wa{width:100%;margin-top:4px}
}
@media (max-width:760px){
  .def-list>div{grid-template-columns:1fr;gap:4px}
}