:root{--navy:#0f2a4a;--navy2:#173a63;--red:#d0202f;--red2:#a91824;--ink:#1b2430;--mut:#5f6b7a;--bg:#e9edf2;--card:#fff;--line:#e3e7ed;--wa:#25d366;--wa2:#1da851;--r:14px}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.45}
img{max-width:100%;display:block}
.wrap{max-width:1200px;margin:0 auto;padding:0 16px}
.ico{width:20px;height:20px;flex:none}
/* header */
.top{background:var(--navy);color:#fff;border-bottom:4px solid var(--red)}
.top-in{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:62px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;min-width:0}
.logo{width:40px;height:40px;border-radius:10px;background:#fff;color:var(--navy);display:grid;place-items:center;font-weight:800;letter-spacing:-.5px;border-bottom:4px solid var(--red);flex:none}
.brand-txt{display:flex;flex-direction:column;min-width:0}
.brand-txt strong{font-size:1.08rem;white-space:nowrap}
.brand-txt small{opacity:.8;font-size:.75rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.top-wa{display:flex;align-items:center;gap:6px;background:var(--wa);color:#fff;text-decoration:none;font-weight:700;padding:8px 12px;border-radius:999px;font-size:.9rem}
.top-wa:hover{background:var(--wa2)}
@media(max-width:420px){.top-wa span{display:none}.top-wa{padding:9px}}
/* hero */
.hero{background:linear-gradient(135deg,var(--navy) 0%,var(--navy2) 100%);color:#fff;padding:22px 0 64px}
.hero h1{margin:0 0 6px;font-size:clamp(1.5rem,5vw,2.4rem);line-height:1.15}
.hero h1 span{color:#fff;background:var(--red);padding:0 .25em;border-radius:6px}
.hero p{margin:0;opacity:.88;max-width:640px}
/* controls */
.controls{position:sticky;top:0;z-index:20;margin-top:-48px}
.controls .wrap{background:var(--card);border-radius:var(--r);box-shadow:0 6px 24px rgba(15,42,74,.14);padding:12px}
.controls.stuck .wrap{border-radius:0 0 var(--r) var(--r)}
.search{position:relative}
.search svg{position:absolute;left:12px;top:50%;width:20px;height:20px;transform:translateY(-50%);color:var(--mut)}
.search input{width:100%;font-size:16px;padding:12px 12px 12px 42px;border:1.5px solid var(--line);border-radius:10px;background:#fafbfc;outline:none}
.search input:focus{border-color:var(--navy);background:#fff}
.filters{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;margin-top:8px}
.filters label{display:flex;flex-direction:column;gap:2px;min-width:0}
.filters label span{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--mut)}
select{font-size:15px;padding:9px 8px;border:1.5px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);width:100%;min-width:0}
@media(max-width:560px){.filters{grid-template-columns:1fr 1fr}.filters label:last-child{grid-column:1/-1}}
.chips{display:flex;gap:6px;overflow-x:auto;padding:10px 0 2px;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;border:1.5px solid var(--line);background:#fff;color:var(--navy);border-radius:999px;padding:6px 12px;font-size:.85rem;font-weight:600;cursor:pointer}
.chip.on{background:var(--navy);border-color:var(--navy);color:#fff}
.chip small{opacity:.65;font-weight:500}
.meta{display:flex;justify-content:space-between;align-items:center;font-size:.85rem;color:var(--mut);padding-top:6px}
.link{background:none;border:0;color:var(--red);font-weight:700;cursor:pointer;padding:4px 0;font-size:.85rem}
/* grid */
main{padding-top:16px;padding-bottom:90px}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
@media(min-width:700px){.grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}}
@media(min-width:1000px){.grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}}
.card{background:var(--card);border-radius:var(--r);overflow:hidden;box-shadow:0 1px 2px rgba(15,42,74,.10),0 4px 14px rgba(15,42,74,.10);display:flex;flex-direction:column;border:1px solid #cfd6df;transition:transform .15s,box-shadow .15s,border-color .15s}
.card:hover{transform:translateY(-2px);border-color:#b7c1cd;box-shadow:0 10px 26px rgba(15,42,74,.18)}
.card-open{all:unset;cursor:pointer;display:flex;flex-direction:column;flex:1}
.card-open:focus-visible{outline:3px solid var(--red);outline-offset:-3px}
.thumb{aspect-ratio:1;background:#e9edf2;border-bottom:1px solid var(--line)}
.thumb img{width:100%;height:100%;object-fit:cover}
.c-body{padding:12px 12px 12px;display:flex;flex-direction:column;gap:4px;flex:1}
.c-brand{font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;color:var(--red)}
.c-title{font-size:.9rem;font-weight:600;line-height:1.3;margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;color:var(--ink)}
.c-price{font-size:1.15rem;font-weight:800;color:var(--navy);margin-top:auto;padding-top:4px}
.c-act{padding:10px 12px 12px;display:grid;gap:8px;border-top:1px solid var(--line);background:#f8fafc}
.btn-wa{display:flex;align-items:center;justify-content:center;gap:6px;background:var(--wa);color:#fff;text-decoration:none;font-weight:700;border-radius:10px;padding:9px 8px;font-size:.85rem;text-align:center}
.btn-wa:hover{background:var(--wa2)}
.btn-wa.big{font-size:1.05rem;padding:14px;margin-top:6px}
.more{display:block;margin:20px auto 0;background:var(--navy);color:#fff;border:0;border-radius:999px;padding:12px 26px;font-weight:700;font-size:1rem;cursor:pointer}
.empty{text-align:center;background:#fff;border-radius:var(--r);padding:28px 16px;border:1px solid var(--line)}
.empty .btn-wa{display:inline-flex;padding:12px 18px}
/* footer */
.foot{background:var(--navy);color:#dfe6ef;padding:22px 0 90px;border-top:4px solid var(--red);font-size:.9rem}
.foot p{margin:4px 0}.foot .small{opacity:.7;font-size:.78rem}
/* fab */
.fab{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom));width:58px;height:58px;border-radius:50%;background:var(--wa);color:#fff;display:grid;place-items:center;box-shadow:0 6px 18px rgba(0,0,0,.25);z-index:30}
.fab svg{width:32px;height:32px}
.fab:hover{background:var(--wa2)}
/* modal */
dialog{border:0;padding:0;border-radius:18px;max-width:920px;width:calc(100% - 24px);max-height:calc(100% - 24px);overflow:auto;background:#fff;color:var(--ink)}
dialog::backdrop{background:rgba(10,22,40,.7)}
.m-box{display:grid;grid-template-columns:1fr 1fr;position:relative}
.m-img{background:#e9edf2}.m-img img{width:100%;height:auto;aspect-ratio:1}
.m-body{padding:22px;display:flex;flex-direction:column;gap:8px}
.m-body h2{margin:0;font-size:1.35rem;line-height:1.25;color:var(--navy)}
.m-price{font-size:1.8rem;font-weight:800;color:var(--red)}
.m-body p{margin:0;color:#3a4553}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tag{font-size:.72rem;font-weight:700;padding:3px 9px;border-radius:999px;background:#eef2f7;color:var(--navy)}
.tag.red{background:var(--red);color:#fff}
.m-close{position:absolute;top:8px;right:8px;z-index:2;width:40px;height:40px;border-radius:50%;border:0;background:rgba(15,42,74,.85);color:#fff;font-size:26px;line-height:1;cursor:pointer}

@media(max-width:700px){
  dialog{width:100%;max-width:none;max-height:100%;height:100%;margin:0;border-radius:0}
  .m-box{grid-template-columns:1fr}
  .m-body{padding:16px 16px 28px}
}
.toast{position:fixed;left:50%;bottom:90px;transform:translateX(-50%);background:var(--navy);color:#fff;padding:10px 16px;border-radius:999px;font-size:.9rem;z-index:100}
@media(max-width:699px){
  .controls{position:relative}
  .c-act{padding:10px 10px 10px;gap:8px}
  .c-act .btn-wa,.c-act .btn-share{width:100%;min-height:40px;font-size:.82rem;gap:5px;padding:9px 6px;white-space:nowrap}
  .c-act .btn-wa .ico{width:17px;height:17px}
  .c-body{padding:10px 10px 10px}
  .c-title{font-size:.86rem}
}
@media(max-width:439px){.c-act .wa-long{display:none}}
@media(max-width:350px){.c-act .btn-wa,.c-act .btn-share{font-size:.76rem}}

.ask{margin-top:14px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;background:rgba(255,255,255,.08);border:1.5px solid rgba(255,255,255,.22);border-left:5px solid var(--red);border-radius:12px;padding:12px 14px;max-width:860px}
.ask-txt{display:flex;flex-direction:column}.ask-txt strong{font-size:1.05rem}.ask-txt span{opacity:.85;font-size:.9rem}
.ask-btn{padding:11px 16px;font-size:.95rem;white-space:nowrap}
@media(max-width:560px){.ask-btn{width:100%}}
.cta-end{margin-top:26px;background:var(--navy);color:#fff;border-radius:var(--r);padding:22px 18px;text-align:center;border-bottom:5px solid var(--red)}
.cta-end h2{margin:0 0 6px;font-size:1.3rem}.cta-end p{margin:0 auto 12px;max-width:620px;opacity:.9}
.cta-end .btn-wa{display:inline-flex;padding:13px 22px}
.foot a{color:#fff;font-weight:700}
.hero{padding-bottom:64px}
.brand-txt small{white-space:normal;line-height:1.25}
@media(max-width:560px){.brand-txt strong{font-size:1rem}.brand-txt small{font-size:.7rem}}
[hidden]{display:none!important}
.cta-end .btn-wa{white-space:nowrap;font-size:1rem;max-width:100%}
@media(max-width:360px){.cta-end .btn-wa{font-size:.88rem;padding:12px 14px}}
/* precio como texto sobre la imagen + tarjeta generada cuando no hay foto */
.thumb,.m-img{position:relative;overflow:hidden}
.t-price{position:absolute;right:8px;top:8px;background:#d62828;color:#fff;font-weight:800;font-size:.82rem;padding:3px 7px;border-radius:7px;box-shadow:0 2px 6px rgba(0,0,0,.25);letter-spacing:.2px}
.m-img .t-price{font-size:1.3rem;right:auto;left:14px;top:14px;bottom:auto;padding:6px 12px}
.ph{aspect-ratio:1;width:100%;display:flex;flex-direction:column;justify-content:center;gap:8px;padding:22% 10% 9%;background:linear-gradient(160deg,#0b2545 0%,#13315c 70%,#0b2545 100%);color:#fff;border-top:6px solid #d62828;text-align:left}
.ph-brand{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:#ffd166}
.ph-title{font-size:1.05rem;font-weight:800;line-height:1.2;display:-webkit-box;-webkit-line-clamp:5;-webkit-box-orient:vertical;overflow:hidden}
.m-img .ph-title{font-size:1.6rem}
.ph-foot{margin-top:auto;font-size:.72rem;opacity:.8}
.m-img .t-price{display:none}

/* compartir */
.btn-share{display:flex;align-items:center;justify-content:center;gap:6px;width:100%;background:#fff;color:var(--navy);border:1.5px solid var(--line);border-radius:10px;padding:7px 8px;font:inherit;font-size:.82rem;font-weight:700;cursor:pointer}
.btn-share:hover,.btn-share:focus-visible{border-color:var(--navy);outline:0}
.btn-share .ico{width:16px;height:16px}
.btn-share.big{font-size:1rem;padding:12px;margin-top:2px}
.share-menu{position:fixed;inset:0;z-index:120;background:rgba(10,20,35,.45);display:flex;align-items:flex-end;justify-content:center}
.sm-box{background:#fff;width:100%;max-width:420px;border-radius:18px 18px 0 0;padding:16px 16px calc(16px + env(safe-area-inset-bottom));display:grid;gap:8px;box-shadow:0 -8px 30px rgba(0,0,0,.2)}
@media(min-width:701px){.share-menu{align-items:center}.sm-box{border-radius:18px}}
.sm-t{margin:0 0 4px;font-weight:800;color:var(--navy);font-size:1.05rem;display:grid;gap:2px}
.sm-t small{font-weight:500;color:var(--mut);font-size:.82rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sm-i{display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:12px;border:1px solid var(--line);background:#fff;color:var(--ink);text-decoration:none;font:inherit;font-weight:700;font-size:1rem;cursor:pointer;text-align:left}
.sm-i .ico{width:22px;height:22px}
.sm-wa{color:#128c4a}.sm-fb{color:#1877f2}
.fb{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:#1877f2;color:#fff;font:800 15px/1 Arial,sans-serif}
.sm-x{background:none;border:0;color:var(--mut);font:inherit;font-weight:600;padding:10px;cursor:pointer}

/* cabecera con imagen */
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.hero{padding-top:18px}
.hero h1{font-size:clamp(1.2rem,3.6vw,1.7rem);margin-bottom:6px}

/* banner: cotiza por WhatsApp (animación CSS/JS) */
.wab{grid-column:1/-1;display:grid;gap:18px;align-items:center;justify-items:center;background:linear-gradient(135deg,#0f2a4a 0%,#173a63 60%,#1d4a7a 100%);color:#fff;border-radius:18px;padding:22px 18px 0;border-bottom:5px solid var(--red);box-shadow:0 6px 22px rgba(15,42,74,.22);overflow:hidden;margin:2px 0}
.wab-txt{text-align:center;max-width:460px}
.wab-kicker{display:inline-flex;align-items:center;gap:6px;background:rgba(37,211,102,.16);color:#7ef0a8;border:1px solid rgba(37,211,102,.35);border-radius:999px;padding:4px 10px;font-size:.78rem;font-weight:700}
.wab-kicker .ico{width:15px;height:15px}
.wab h2{margin:10px 0 6px;font-size:clamp(1.35rem,4.6vw,1.9rem);line-height:1.15}
.wab p{margin:0 0 14px;opacity:.9;font-size:.95rem}
.wab-btn{display:inline-flex;padding:13px 26px;font-size:1.05rem;border-radius:999px;box-shadow:0 6px 16px rgba(37,211,102,.35)}
.phone{width:236px;height:400px;background:#0b0f14;border-radius:34px 34px 0 0;padding:9px 9px 0;box-shadow:0 -4px 30px rgba(0,0,0,.35);position:relative;flex:none}
.phone::before{content:"";position:absolute;top:15px;left:50%;width:64px;height:16px;margin-left:-32px;background:#0b0f14;border-radius:10px;z-index:2}
.ph-scr{position:relative;height:100%;border-radius:26px 26px 0 0;overflow:hidden;display:flex;flex-direction:column;background:#e9eef2 radial-gradient(rgba(15,42,74,.06) 1px,transparent 1.5px) 0 0/14px 14px}
.ch-head{display:flex;align-items:center;gap:8px;background:#173a63;color:#fff;padding:34px 12px 9px}
.ch-av{width:30px;height:30px;border-radius:50%;background:#fff;color:#0f2a4a;display:grid;place-items:center;font-weight:800;font-size:.72rem;border-bottom:3px solid var(--red);flex:none}
.ch-who{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.ch-who b{font-size:.8rem;white-space:nowrap}.ch-who small{font-size:.66rem;opacity:.8}
.ch-body{flex:1;display:flex;flex-direction:column;justify-content:flex-end;gap:6px;padding:10px 9px 6px;overflow:hidden}
.msg{max-width:84%;padding:7px 9px 15px;border-radius:12px;font-size:.76rem;line-height:1.32;position:relative;color:#1b2430;box-shadow:0 1px 1px rgba(0,0,0,.12);display:none;transform-origin:bottom}
.msg.out{align-self:flex-end;background:#d3f4cf;border-bottom-right-radius:4px;transform-origin:bottom right}
.msg.in{align-self:flex-start;background:#fff;border-bottom-left-radius:4px;transform-origin:bottom left}
.msg i{position:absolute;right:8px;bottom:3px;font-size:.58rem;color:#6b7785;font-style:normal}
.msg.out i{color:#2f8a4f}
.msg.typing{padding:10px 12px}
.msg.typing span{display:inline-block;width:7px;height:7px;margin:0 2px;border-radius:50%;background:#8d99a6}
.ch-foot{display:flex;align-items:flex-end;gap:6px;padding:7px 8px 10px}
.ch-in{flex:1;background:#fff;border-radius:16px;padding:8px 11px;font-size:.74rem;line-height:1.3;min-height:32px;color:#1b2430;box-shadow:0 1px 1px rgba(0,0,0,.08)}
.ch-in .ph-t{color:#8d99a6}
.ch-in .caret{display:inline-block;width:1.5px;height:1em;background:#25a35a;vertical-align:-2px;margin-left:1px}
.ch-send{width:32px;height:32px;border-radius:50%;background:var(--wa);color:#fff;display:grid;place-items:center;flex:none}
.ch-send svg{width:16px;height:16px}
@media(min-width:620px){
  .wab{grid-template-columns:1fr auto;justify-items:start;padding:24px 34px 0 30px;gap:26px}
  .wab-txt{text-align:left;align-self:center;padding-bottom:22px}
  .phone{align-self:end}
}
@media(min-width:1000px){.wab{padding-left:48px;padding-right:80px}.phone{width:250px;height:410px}}

/* franja de cabecera con la imagen del negocio (compacta) */
.top{position:relative;background:#9a9899;padding:0;line-height:0}
.strip{display:block;overflow:hidden}
.strip picture{display:block}
.strip img{display:block;width:100%;height:auto;max-height:120px;object-fit:cover;object-position:50% 50%}
.top .top-wa{position:absolute;top:8px;right:8px;line-height:1.2;box-shadow:0 2px 8px rgba(0,0,0,.25)}
@media(min-width:700px){
  .strip img{height:140px;max-height:none;object-fit:cover}
  .top .top-wa{top:50%;right:20px;transform:translateY(-50%)}
}
@media(min-width:1000px){.strip img{height:156px}}
.msg.photo{padding:3px;width:58%;max-width:136px}
.msg.photo img{display:block;width:100%;height:auto;border-radius:9px}
.msg.photo i{right:7px;bottom:6px;color:#fff;background:rgba(0,0,0,.42);border-radius:8px;padding:1px 5px}
/* escena inicial del banner: tarjeta del catálogo dentro del teléfono */
.sc{position:absolute;inset:0;background:#e9edf2;display:flex;flex-direction:column;z-index:3;will-change:transform,opacity}
.sc-bar{background:#9a9899;border-bottom:3px solid var(--red);padding-top:26px;line-height:0}
.sc-bar img{display:block;width:100%;height:auto}
.sc-wrap{flex:1;padding:10px 26px;display:flex;align-items:flex-start;justify-content:center}
.sc-card{width:100%;background:#fff;border:1px solid #cfd6df;border-radius:12px;overflow:hidden;box-shadow:0 1px 2px rgba(15,42,74,.10),0 4px 14px rgba(15,42,74,.12)}
.sc-thumb{aspect-ratio:1.25;background:#eef0f2;border-bottom:1px solid var(--line);overflow:hidden}
.sc-thumb img{display:block;width:100%;height:100%;object-fit:cover;object-position:50% 40%}
.sc-b{padding:7px 9px 8px;display:flex;flex-direction:column;gap:2px;color:var(--ink)}
.sc-brand{font-size:.56rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;color:var(--red)}
.sc-t{font-size:.72rem;line-height:1.25;font-weight:600}
.sc-p{font-size:.7rem;font-weight:800;color:var(--navy);margin-top:2px}
.sc-act{border-top:1px solid var(--line);background:#f8fafc;padding:7px 8px 8px}
.sc-btn{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;gap:5px;background:var(--wa);color:#fff;font-weight:700;border-radius:8px;padding:7px 6px;font-size:.66rem;white-space:nowrap}
.sc-btn .ico{width:13px;height:13px}
.sc-rip{position:absolute;left:50%;top:50%;width:150px;height:150px;margin:-75px 0 0 -75px;border-radius:50%;background:rgba(255,255,255,.55);transform:scale(0);opacity:0;pointer-events:none}
.sc-hand{position:absolute;left:0;top:0;z-index:4;font-size:34px;line-height:1;filter:drop-shadow(0 3px 4px rgba(0,0,0,.35));opacity:0;will-change:transform,opacity}
.sc-bar{padding-top:24px}
.sc-bar img{height:52px;object-fit:cover}
.sc-wrap{padding:9px 22px}
.sc-thumb{aspect-ratio:1.7}
.sc-b{padding:6px 9px 7px}
.sc-act{padding:6px 8px 7px}
.msg.photo{width:52%;max-width:116px}
.ch-body{-webkit-mask-image:linear-gradient(to bottom,transparent 0,#000 22px);mask-image:linear-gradient(to bottom,transparent 0,#000 22px)}
.sc-thumb{background:#e4e4e5}.sc-thumb img{object-fit:contain;object-position:50% 50%}