.pn-sec{--pn-text:#1f2933;--pn-muted:#5b6670;--pn-line:#e8e2d6;--pn-cream:#faf6ee;--pn-ink:#1f2933;padding:clamp(40px,7vw,80px) 20px;font-family:'DM Sans',system-ui,-apple-system,'Segoe UI',sans-serif;color:var(--pn-text);line-height:1.55;background:#fff}
.pn-sec *{box-sizing:border-box}
.pn-alt{background:var(--pn-cream)}
.pn-wrap{max-width:1040px;margin:0 auto}
.pn-narrow{max-width:760px}
.pn-eyebrow{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--pn-muted);margin:0 0 10px}
.pn-h2{font-family:'DM Serif Display',Georgia,serif;font-weight:400;font-size:clamp(1.7rem,4.5vw,2.5rem);line-height:1.15;margin:0 0 24px;color:var(--pn-text)}
.pn-lead{font-size:1.05rem;color:var(--pn-muted);margin:-8px 0 24px}
.pn-pains{list-style:none;margin:0 0 28px;padding:0;display:grid;gap:12px;grid-template-columns:repeat(2,1fr)}
.pn-pain{background:#fff;border:1px solid var(--pn-line);border-radius:14px;padding:16px 18px;font-size:1rem}
.pn-solution{font-size:1.1rem;margin:0;padding-left:16px;border-left:3px solid var(--pn-ink)}
.pn-steps{list-style:none;margin:0;padding:0;display:grid;gap:16px;grid-template-columns:repeat(3,1fr)}
.pn-step{background:#fff;border:1px solid var(--pn-line);border-radius:16px;padding:20px}
.pn-step img{width:100%;height:auto;border-radius:12px;margin-bottom:14px;display:block}
.pn-num{display:inline-flex;width:32px;height:32px;border-radius:50%;background:var(--pn-ink);color:#fff;align-items:center;justify-content:center;font-weight:700;font-size:.95rem;margin-bottom:12px}
.pn-step h3{font-size:1.1rem;margin:0 0 6px;color:var(--pn-text)}
.pn-step p{margin:0;color:var(--pn-muted);font-size:.98rem}
.pn-ba{display:grid;grid-template-columns:repeat(var(--cols,2),1fr);gap:16px}
.pn-ba figure{margin:0}
.pn-ba img{width:100%;height:auto;border-radius:14px;display:block}
.pn-ba figcaption{margin-top:8px;font-weight:700;font-size:.85rem;letter-spacing:.08em;text-transform:uppercase}
.pn-note{font-size:.85rem;color:var(--pn-muted);margin:14px 0 0}
.pn-ph{border:1px dashed #b45309;background:#fffbeb;color:#92400e;padding:16px;border-radius:12px;font-size:.9rem}
.pn-trust{list-style:none;margin:0;padding:0;display:grid;gap:14px;grid-template-columns:repeat(4,1fr)}
.pn-ti{background:#fff;border:1px solid var(--pn-line);border-radius:16px;padding:20px}
.pn-ti svg{width:26px;height:26px;stroke:var(--pn-ink);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;margin-bottom:10px;display:block}
.pn-ti h3{font-size:1rem;margin:0 0 6px;color:var(--pn-text)}
.pn-ti p{margin:0;font-size:.93rem;color:var(--pn-muted)}
.pn-links{display:flex;flex-wrap:wrap;gap:6px 18px;margin:20px 0 0;font-size:.92rem}
.pn-links a{color:var(--pn-ink);text-decoration:underline;text-underline-offset:3px}
#preguntas-frecuentes{scroll-margin-top:80px}
.pn-faq{border-top:1px solid var(--pn-line)}
.pn-q{border-bottom:1px solid var(--pn-line)}
.pn-q summary{cursor:pointer;list-style:none;padding:18px 36px 18px 0;font-weight:700;font-size:1.02rem;position:relative;min-height:48px}
.pn-q summary::-webkit-details-marker{display:none}
.pn-q summary::after{content:'+';position:absolute;right:4px;top:50%;transform:translateY(-50%);font-size:1.4rem;font-weight:400}
.pn-q[open] summary::after{content:'−'}
.pn-a{padding:0 0 18px;color:var(--pn-muted);font-size:1rem}
.pn-a p{margin:0 0 8px}
@media (max-width:820px){.pn-trust{grid-template-columns:repeat(2,1fr)}.pn-steps{grid-template-columns:1fr}}
@media (max-width:560px){.pn-pains,.pn-trust,.pn-ba{grid-template-columns:1fr}.pn-sec{padding:40px 16px}}