:root{
  --crema:#F5EFE4; --verde:#546C54; --verde-osc:#3E5644; --tinta:#22291F; --menta:#F1F5EF;
  --gris:#6E6A60; --suave:#789078; --borde:#D6DFD3; --badge:#5F7F51;
  --serif:'Fraunces',Georgia,serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--crema);color:var(--tinta);font:16px/1.5 system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.15;letter-spacing:-.01em;margin:0 0 12px}
h1{font-size:clamp(26px,7vw,40px)}
h2{font-size:clamp(24px,6vw,34px)}
p{margin:0 0 12px}
.sub,.kicker{color:var(--suave)}
.kicker{font-weight:700;letter-spacing:.04em}

.topbar{background:var(--verde-osc);color:var(--crema);text-align:center;font-size:13px;padding:8px 16px}
.marca{text-align:center;padding:14px 16px 6px}
.marca span{font-family:var(--serif);font-size:26px;font-weight:700;letter-spacing:.18em;color:var(--verde-osc)}

main>section{padding:28px 16px;max-width:1080px;margin:0 auto}

/* Producto */
.galeria{display:flex;gap:8px;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;border-radius:14px;scrollbar-width:none}
.galeria::-webkit-scrollbar{display:none}
.galeria img{flex:0 0 100%;scroll-snap-align:center;border-radius:14px;background:#fff;aspect-ratio:1;object-fit:cover}
.galeria-pista{font-size:12px;color:var(--gris);text-align:right;margin:6px 2px 0}
.prod-info{padding-top:12px}
.beneficios{list-style:none;padding:0;margin:0 0 18px}
.beneficios li{margin:0 0 6px}

.ofertas{border:0;padding:0;margin:0 0 14px}
.ofertas legend{font-family:var(--serif);font-weight:600;font-size:18px;margin-bottom:10px}
.oferta{position:relative;display:flex;align-items:center;gap:12px;padding:14px;margin-bottom:10px;border:1.5px solid var(--borde);border-radius:10px;background:var(--crema);cursor:pointer}
.oferta:has(input:checked){border-color:var(--verde);background:#fff;box-shadow:0 0 0 1px var(--verde)}
.oferta input{accent-color:var(--verde);width:20px;height:20px;margin:0;flex:0 0 auto}
.of-txt{flex:1;display:flex;flex-direction:column}
.of-txt small{color:var(--verde)}
.of-txt em{font-style:normal;font-size:13px;color:var(--badge);font-weight:600}
.of-precio{text-align:right;display:flex;flex-direction:column}
.of-precio b{font-size:18px}
.of-precio s{font-size:13px;color:var(--gris)}
.of-badge{position:absolute;top:-10px;right:12px;background:var(--badge);color:#fff;font-size:11px;font-weight:700;padding:2px 10px;border-radius:99px}

.pago{margin:4px 0 12px;padding:11px 13px;background:var(--menta);border-left:3px solid var(--verde);border-radius:6px;font-size:15px;line-height:1.35}
.pago b{white-space:nowrap}
.pago-2{margin-top:8px;padding-top:8px;border-top:1px solid var(--borde);font-size:14px}
.pago-2 span{display:block;margin-top:4px;font-size:13px;color:var(--gris)}

.cta{display:block;width:100%;padding:16px 18px;border:0;border-radius:10px;background:var(--verde);color:#fff;font-weight:700;font-size:16px;line-height:1.2;font-family:inherit;cursor:pointer;transition:background .2s}
.cta:hover{background:var(--verde-osc)}
.cta:focus-visible,.gar-btn:focus-visible,summary:focus-visible{outline:3px solid var(--tinta);outline-offset:2px}
.cta-claro{background:var(--crema);color:var(--verde-osc)}
.cta-claro:hover{background:#fff}
.gar-btn{margin:10px 0 0;padding:4px 0;background:none;border:0;font:inherit;font-size:14px;color:var(--verde);text-decoration:underline;cursor:pointer}
.confianza{list-style:none;padding:0;margin:14px 0;display:grid;gap:6px;font-size:14px}

details{border-top:1px solid var(--borde);padding:12px 0}
details:last-of-type{border-bottom:1px solid var(--borde)}
summary{cursor:pointer;font-weight:600;list-style-position:outside}
details p{margin:10px 0 0}

/* Bloques imagen + texto */
.bloque{display:grid;gap:18px;align-items:center}
.bloque img{border-radius:14px}
.bloque .cta{margin-top:8px}

.iconos ul{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:12px}
.iconos li{background:#fff;border-radius:10px;padding:14px 14px 14px 44px;position:relative;font-size:15px}
.iconos li::before{content:'✓';position:absolute;left:14px;top:13px;width:20px;height:20px;border-radius:50%;background:var(--verde);color:#fff;font-size:12px;display:grid;place-items:center}
.iconos li b{display:block}

.vs table{width:100%;border-collapse:collapse;background:#fff;border-radius:10px;overflow:hidden;font-size:14px}
.vs th,.vs td{padding:10px 6px;text-align:center;border-bottom:1px solid var(--crema)}
.vs td:first-child{text-align:left;padding-left:12px}
.vs .yo{background:var(--menta);color:var(--verde-osc);font-weight:700}
.vs th{font-size:12px}

.resenas-lista{display:grid;gap:12px}
.resenas figure{margin:0;background:#fff;border-radius:10px;padding:14px}
.resenas blockquote{margin:0 0 8px}
.resenas figcaption{font-size:13px;color:var(--gris)}
.resenas figure img{border-radius:8px;margin-bottom:10px}

.faq .wa-link{display:inline-block;margin-top:16px;color:var(--verde);font-weight:700}

.cierre{background:var(--verde-osc);color:var(--crema);text-align:center;max-width:none!important;padding:48px 16px!important}
.cierre>*{max-width:620px;margin-left:auto;margin-right:auto}
.cierre .chico{font-size:14px;opacity:.85;margin-top:16px}
.cierre a{color:var(--crema)}

.pie{text-align:center;font-size:13px;color:var(--gris);padding:20px 16px 96px}

.barra-fija{position:fixed;left:0;right:0;bottom:0;z-index:50;display:flex;gap:12px;align-items:center;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:#fff;box-shadow:0 -4px 16px rgba(0,0,0,.08);transform:translateY(110%);transition:transform .25s}
.barra-fija.ver{transform:none}
.barra-fija span{display:flex;flex-direction:column;line-height:1.2}
.barra-fija small{font-size:12px;color:var(--gris)}
.barra-fija .cta{flex:1;padding:13px}

.gar-dlg{border:0;border-radius:12px;padding:24px 22px 18px;max-width:min(420px,92vw);box-shadow:0 12px 40px rgba(0,0,0,.22)}
.gar-dlg::backdrop{background:rgba(0,0,0,.45)}
.gar-x{position:absolute;top:10px;right:14px;border:0;background:none;font-size:24px;cursor:pointer;color:var(--suave)}

@media(min-width:800px){
  .prod{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:start}
  .prod-info{padding-top:0}
  .bloque{grid-template-columns:1fr 1fr;gap:36px}
  .bloque.invertido img{order:2}
  .iconos ul{grid-template-columns:1fr 1fr}
  .resenas-lista{grid-template-columns:repeat(3,1fr)}
  .barra-fija{display:none}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}