/* ============================================================
   DAVITRONID — Estilos del catálogo
   Evolución del catálogo base: misma estructura (encabezado,
   barra de búsqueda fija, chips, tarjetas, barra de pedido,
   hoja de revisión), con la identidad blanco y negro de la marca.
   ============================================================ */

:root{
  color-scheme:light;
  /* superficies */
  --paper:#F2F2F0; --card:#FFFFFF; --shot:#FFFFFF; --field:#FFFFFF;
  /* texto y líneas */
  --ink:#000000; --ink-2:#2B2B2B; --muted:#686868; --line:#DCDCD8; --line-soft:#EAEAE6;
  /* bloque negro de marca */
  --black:#000000; --black-2:#161616; --on-black:#FFFFFF; --on-black-dim:rgba(255,255,255,.64); --on-black-line:rgba(255,255,255,.16);
  /* acento = el propio contraste de la marca */
  --accent:#000000; --accent-tint:rgba(0,0,0,.06); --accent-line:rgba(0,0,0,.28); --on-accent:#FFFFFF;
  --price:#000000;
  /* WhatsApp (color funcional, se conserva del base) */
  --wa:#118148; --wa-text:#0E6E3C; --wa-tint:rgba(17,129,72,.09); --wa-line:rgba(17,129,72,.32);
  --ok:#1D7A46; --warn:#9A5B00; --danger:#B3261E;
  --shadow:0 1px 2px rgba(0,0,0,.05),0 10px 24px rgba(0,0,0,.06);
  --radius:14px;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --paper:#000000; --card:#121212; --shot:#FFFFFF; --field:#0A0A0A;
    --ink:#FFFFFF; --ink-2:#E4E4E4; --muted:#9A9A9A; --line:#262626; --line-soft:#1C1C1C;
    --black:#000000; --black-2:#0E0E0E;
    --accent:#FFFFFF; --accent-tint:rgba(255,255,255,.08); --accent-line:rgba(255,255,255,.34); --on-accent:#000000;
    --price:#FFFFFF;
    --wa:#25D366; --wa-text:#7CE6A6; --wa-tint:rgba(37,211,102,.12); --wa-line:rgba(37,211,102,.40);
    --ok:#6FD39A; --warn:#F2B35B; --danger:#FF9B9B;
    --shadow:none;
  }
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --paper:#000000; --card:#121212; --shot:#FFFFFF; --field:#0A0A0A;
  --ink:#FFFFFF; --ink-2:#E4E4E4; --muted:#9A9A9A; --line:#262626; --line-soft:#1C1C1C;
  --black:#000000; --black-2:#0E0E0E;
  --accent:#FFFFFF; --accent-tint:rgba(255,255,255,.08); --accent-line:rgba(255,255,255,.34); --on-accent:#000000;
  --price:#FFFFFF;
  --wa:#25D366; --wa-text:#7CE6A6; --wa-tint:rgba(37,211,102,.12); --wa-line:rgba(37,211,102,.40);
  --ok:#6FD39A; --warn:#F2B35B; --danger:#FF9B9B;
  --shadow:none;
}

*,*::before,*::after{box-sizing:border-box}
/* el atributo hidden debe ganarle a cualquier display de autor (.card usa flex) */
[hidden]{display:none!important}
html{scroll-padding-top:calc(env(safe-area-inset-top,0px) + 130px);scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);
  font-family:Archivo,'Segoe UI',system-ui,-apple-system,sans-serif;font-size:16px;line-height:1.5;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%}
a{color:inherit}
.wrap{max-width:1180px;margin:0 auto;padding:0 18px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--accent);color:var(--on-accent);
  padding:10px 14px;border-radius:10px;font-weight:600;text-decoration:none}
.skip:focus{top:12px}

/* ---------- encabezado negro de marca ---------- */
.site-head{background:#000;color:var(--on-black);position:relative;overflow:hidden}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 0;
  border-bottom:1px solid var(--on-black-line)}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--on-black);min-width:0;
  -webkit-tap-highlight-color:transparent;cursor:pointer}
.brand img{width:40px;height:40px;border-radius:9px;object-fit:cover;flex:none;box-shadow:0 0 0 1px var(--on-black-line)}
/* eco de las letras de neón del logo: trazo fino y espaciado amplio */
.brand b{font-weight:500;font-size:17px;letter-spacing:.2em;line-height:1;
  text-shadow:0 0 12px rgba(200,225,255,.45)}
.nav{display:flex;gap:4px;align-items:center}
.nav a{color:var(--on-black-dim);text-decoration:none;font-size:14px;font-weight:500;padding:8px 11px;border-radius:9px}
.nav a:hover{color:var(--on-black);background:rgba(255,255,255,.08)}
.nav .nav-wa{color:var(--black);background:var(--on-black);font-weight:600;margin-left:6px}
.nav .nav-wa:hover{background:#E6E6E6;color:var(--black)}

/* el logo es el protagonista: se funde con el negro del encabezado */
.hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(22px,4vw,56px);align-items:center;padding:34px 0 42px}
.hero-mark{width:100%;height:auto;display:block;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 9%,#000 91%,transparent),linear-gradient(180deg,transparent,#000 9%,#000 91%,transparent);
  -webkit-mask-composite:source-in;
  mask-image:linear-gradient(90deg,transparent,#000 9%,#000 91%,transparent),linear-gradient(180deg,transparent,#000 9%,#000 91%,transparent);
  mask-composite:intersect}
.wordmark{font-family:'Archivo Black',Archivo,sans-serif;font-weight:400;font-size:clamp(28px,4.4vw,48px);
  line-height:1.04;letter-spacing:-.01em;margin:0;max-width:18ch}
.hero-sub{color:var(--on-black-dim);font-size:clamp(15px,1.8vw,18px);margin:14px 0 0;max-width:42ch}
.facts{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:20px;font-size:14px;color:var(--on-black-dim)}
.facts b{color:var(--on-black);font-weight:600}
.facts a{color:var(--on-black);text-decoration:none;font-weight:600;border-bottom:1px solid var(--on-black-line)}
.facts a:hover{border-color:var(--on-black)}
.hero-cta{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:11px;padding:12px 18px;
  font:inherit;font-size:15px;font-weight:600;text-decoration:none;cursor:pointer;border:1px solid transparent;line-height:1.2}
.btn svg{width:18px;height:18px;flex:none}
.btn-light{background:#fff;color:#000}
.btn-light:hover{background:#E8E8E8}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.btn-ghost:hover{border-color:#fff}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{filter:brightness(1.08)}

/* ---------- barra de búsqueda y categorías (fija) ---------- */
.tools{position:sticky;top:env(safe-area-inset-top,0px);z-index:30;
  background:color-mix(in srgb,var(--paper) 90%,transparent);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);padding:11px 0}
.toolrow{display:flex;gap:9px;align-items:center}
.searchbox{position:relative;flex:1;min-width:0}
.searchbox svg{position:absolute;left:13px;top:50%;width:17px;height:17px;transform:translateY(-50%);color:var(--muted);pointer-events:none}
#q{width:100%;background:var(--field);border:1px solid var(--line);color:var(--ink);
  border-radius:11px;padding:11px 14px 11px 39px;font:inherit;font-size:16px;-webkit-appearance:none;appearance:none}
#q::placeholder{color:var(--muted);opacity:.8}
.themebtn{flex:none;width:44px;height:44px;border-radius:11px;border:1px solid var(--line);
  background:var(--field);color:var(--muted);cursor:pointer;display:grid;place-items:center}
.themebtn:hover{color:var(--ink);border-color:var(--muted)}
#q:focus,.chip:focus-visible,button:focus-visible,summary:focus-visible,a:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.site-head a:focus-visible,.site-head button:focus-visible{outline-color:#fff}
.chips{display:flex;gap:8px;overflow-x:auto;padding:10px 0 2px;scrollbar-width:none;
  -webkit-mask-image:linear-gradient(90deg,#000 92%,transparent);mask-image:linear-gradient(90deg,#000 92%,transparent)}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;background:var(--card);border:1px solid var(--line);color:var(--muted);
  border-radius:999px;padding:8px 15px;font:inherit;font-size:14px;cursor:pointer;white-space:nowrap}
.chip span{opacity:.6;font-variant-numeric:tabular-nums;margin-left:4px}
.chip:hover{color:var(--ink);border-color:var(--muted)}
.chip[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:var(--on-accent);font-weight:600}
.chip[aria-pressed="true"] span{opacity:.7}
.count{font-size:13px;color:var(--muted);padding:16px 0 0;margin:0}

/* ---------- grilla y tarjetas ---------- */
.grid{display:grid;gap:14px;padding:12px 0 60px;grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  display:flex;flex-direction:column;box-shadow:var(--shadow);transition:border-color .2s}
.card:hover{border-color:var(--accent-line)}
.shot{background:var(--shot);aspect-ratio:1/1;display:block;padding:4px;position:relative;overflow:hidden;
  border:0;border-bottom:1px solid var(--line-soft);width:100%;cursor:zoom-in;font:inherit}
.shot img{width:100%;height:100%;object-fit:contain;display:block;transition:transform .35s ease}
.card:hover .shot img{transform:scale(1.03)}
.badge{position:absolute;left:10px;top:10px;font-size:11.5px;font-weight:700;border-radius:6px;padding:3px 8px;
  background:#000;color:#fff}
.badge.out{background:#fff;color:var(--danger);border:1px solid currentColor}
.badge.order{background:#fff;color:var(--warn);border:1px solid currentColor}
.badge.sale{left:auto;right:10px}
.card.is-out .shot img{opacity:.55;filter:grayscale(.6)}
.body{padding:14px;display:flex;flex-direction:column;gap:8px;flex:1}
.ref{align-self:flex-start;margin:0;font-size:11px;letter-spacing:.06em;font-weight:700;color:var(--muted);
  border:1px solid var(--line);border-radius:5px;padding:2px 7px;max-width:100%;overflow-wrap:anywhere}
.card h3{margin:0;font-size:16.5px;font-weight:600;line-height:1.25;overflow-wrap:anywhere}
.card h3 button{all:unset;cursor:pointer}
.card h3 button:hover{text-decoration:underline;text-underline-offset:3px}
.card h3 button:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:3px}
.desc{margin:0;font-size:13.5px;color:var(--muted);line-height:1.45}
.swatches{display:flex;flex-wrap:wrap;gap:5px;margin:0;padding:0;list-style:none}
.swatches li{font-size:12px;color:var(--ink-2);border:1px solid var(--line);border-radius:999px;padding:2px 9px}
.compat{font-size:13px}
.compat summary{color:var(--ink);cursor:pointer;list-style:none;font-weight:600}
.compat summary::-webkit-details-marker{display:none}
.compat summary::before{content:"+ ";font-weight:700}
.compat[open] summary::before{content:"− "}
.compat p{margin:8px 0 0;color:var(--muted);line-height:1.5}

.foot{margin-top:auto;border-top:1px solid var(--line);padding-top:12px;display:flex;flex-direction:column;gap:9px}
.prow{display:flex;align-items:center;gap:10px;min-height:34px}
.vname{font-size:13px;color:var(--muted);flex:1}
.pbox{margin-right:auto;display:flex;flex-direction:column;line-height:1.05}
.price{font-family:'Archivo Black',Archivo,sans-serif;font-size:22px;color:var(--price);
  letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.price.ask{font-family:Archivo,sans-serif;font-weight:600;font-size:14px;letter-spacing:0;color:var(--muted)}
.old{font-size:12.5px;color:var(--muted);text-decoration:line-through;font-variant-numeric:tabular-nums}
.prow .vname+.pbox{margin-right:0}
.prow .vname+.pbox .price{font-size:19px}
.step{display:flex;align-items:center;gap:2px;background:var(--field);border:1px solid var(--line);border-radius:10px;flex:none}
.step button{width:34px;height:34px;background:none;border:0;color:var(--ink);font-size:18px;cursor:pointer;line-height:1;border-radius:9px}
.step button:hover{background:var(--accent-tint)}
.step output{min-width:20px;text-align:center;font-size:14px;font-variant-numeric:tabular-nums}
.step.on{border-color:var(--accent);background:var(--accent-tint)}
.step.on output{font-weight:700}
.wa{display:flex;align-items:center;justify-content:center;gap:7px;text-decoration:none;
  background:var(--wa-tint);border:1px solid var(--wa-line);color:var(--wa-text);
  border-radius:10px;padding:9px 10px;font-size:13.5px;font-weight:600;min-height:40px}
.wa svg{width:16px;height:16px;flex:none}
.wa:hover{background:var(--wa);color:#FFFFFF;border-color:var(--wa)}
.empty{padding:50px 0 80px;text-align:center;color:var(--muted)}
.empty button{margin-top:12px;font:inherit;font-weight:600;border:1px solid var(--line);background:var(--card);
  color:var(--ink);border-radius:10px;padding:10px 16px;cursor:pointer}

/* ---------- secciones institucionales ---------- */
.band{padding:64px 0;border-top:1px solid var(--line)}
.band h2{font-family:'Archivo Black',Archivo,sans-serif;font-weight:400;font-size:clamp(28px,4.6vw,44px);
  line-height:1.02;letter-spacing:-.01em;margin:0 0 14px}
.band .lead{font-size:17px;color:var(--ink-2);max-width:60ch;margin:0}
.band-dark{background:var(--black);color:var(--on-black);border-top:0}
.band-dark .lead{color:var(--on-black-dim)}
.svc-head{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:28px;align-items:end;margin-bottom:34px}
.svc-head .hero-cta{margin-top:0;justify-content:flex-end}
.svc-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));
  border-top:1px solid var(--on-black-line)}
.svc-list li{border-bottom:1px solid var(--on-black-line)}
.svc-list li:nth-child(odd){border-right:1px solid var(--on-black-line)}
.svc-list a{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:18px 18px 18px 2px;
  text-decoration:none;color:var(--on-black);font-size:17px;font-weight:500}
.svc-list li:nth-child(even) a{padding-left:20px}
.svc-list a span{font-size:13px;color:var(--on-black-dim);font-weight:500;white-space:nowrap;display:inline-flex;gap:6px;align-items:center}
.svc-list a span svg{width:15px;height:15px}
.svc-list a:hover span{color:#25D366}
.about{display:grid;grid-template-columns:auto minmax(0,1fr);gap:40px;align-items:start}
.about img{width:clamp(110px,16vw,170px);height:auto;aspect-ratio:1;border-radius:18px;object-fit:cover;background:#000}
.lines{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0 0;padding:0;list-style:none}
.lines li{border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:14px;background:var(--card)}

/* ---------- pie de página / contacto ---------- */
footer{background:var(--black);color:var(--on-black-dim);padding:56px 0 calc(40px + env(safe-area-inset-bottom,0px));font-size:15px}
footer .fbrand{display:flex;align-items:center;gap:14px;margin-bottom:30px}
footer .fbrand img{width:58px;height:58px;border-radius:12px;object-fit:cover}
footer .fbrand b{font-weight:500;color:#fff;font-size:22px;letter-spacing:.2em;text-shadow:0 0 14px rgba(200,225,255,.45)}
footer h3{color:#fff;margin:0 0 6px;font-size:13px;font-weight:600;opacity:.6}
footer p{margin:0;line-height:1.5}
footer a{color:#fff;text-decoration:none;font-weight:600}
footer a:hover{text-decoration:underline;text-underline-offset:3px}
.fgrid{display:grid;gap:26px 22px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.note{margin-top:34px;padding-top:18px;border-top:1px solid var(--on-black-line);font-size:13px;line-height:1.6}
.social{display:flex;gap:14px;margin-top:8px}

/* ---------- botón flotante de WhatsApp ---------- */
.fab{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:35;width:56px;height:56px;
  border-radius:50%;background:var(--wa);color:#fff;display:grid;place-items:center;
  box-shadow:0 10px 26px rgba(0,0,0,.28);transition:bottom .25s ease}
.fab svg{width:28px;height:28px}
body.has-order .fab{bottom:calc(88px + env(safe-area-inset-bottom,0px))}

/* ---------- barra de pedido ---------- */
.order{position:fixed;left:0;right:0;bottom:0;z-index:40;background:#000;color:#fff;border-top:1px solid rgba(255,255,255,.14);
  padding:12px 18px calc(12px + env(safe-area-inset-bottom,0px));display:none;gap:12px;align-items:center}
.order.show{display:flex}
.order .sum{flex:1;min-width:0;font-size:13.5px;color:rgba(255,255,255,.64);line-height:1.3}
.order .sum b{display:block;color:#fff;font-size:19px;font-family:'Archivo Black',Archivo,sans-serif;font-weight:400;font-variant-numeric:tabular-nums}
.order button{flex:none;border:0;border-radius:10px;padding:12px 16px;font:inherit;font-weight:600;cursor:pointer}
.send{background:var(--wa);color:#FFFFFF}
.clear{background:transparent;color:rgba(255,255,255,.7);border:1px solid rgba(255,255,255,.25)!important}
body.has-order .grid{padding-bottom:90px}

/* ---------- hojas (pedido y detalle de producto) ---------- */
.sheet{position:fixed;inset:0;z-index:60;background:rgba(0,0,0,.72);display:flex;align-items:flex-end;justify-content:center}
.sheetbox{background:var(--card);border:1px solid var(--line);box-shadow:0 -12px 40px rgba(0,0,0,.18);border-radius:18px 18px 0 0;
  width:100%;max-width:560px;max-height:92vh;display:flex;flex-direction:column;overflow:hidden;
  padding:18px 18px calc(18px + env(safe-area-inset-bottom,0px));animation:rise .24s ease}
@keyframes rise{from{transform:translateY(24px);opacity:0}to{transform:none;opacity:1}}
.sheetbox h2{margin:0 0 4px;font-size:20px;font-family:'Archivo Black',Archivo,sans-serif;font-weight:400}
.sheetbox .hint{margin:0 0 14px;font-size:13px;color:var(--muted)}
.items{overflow-y:auto;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:4px 0;margin-bottom:12px;min-height:60px}
.item{display:flex;align-items:center;gap:10px;padding:8px 0;font-size:14px}
.item .qty{font-weight:700;font-variant-numeric:tabular-nums;flex:none}
.item .nm{flex:1;line-height:1.3}
.item .sub{font-variant-numeric:tabular-nums;flex:none;color:var(--muted)}
.item .rm{flex:none;background:none;border:0;color:var(--muted);font-size:18px;cursor:pointer;padding:0 4px;line-height:1}
.item .rm:hover{color:var(--danger)}
.totline{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:14px;font-size:14px;color:var(--muted)}
.totline b{font-size:22px;color:var(--price);font-family:'Archivo Black',Archivo,sans-serif;font-weight:400;font-variant-numeric:tabular-nums}
.fields{display:grid;gap:10px;grid-template-columns:1fr 1fr;overflow-y:auto}
.fields label{display:flex;flex-direction:column;gap:4px;font-size:12.5px;color:var(--muted)}
.fields .wide{grid-column:1/-1}
.fields input,.fields select,.fields textarea{background:var(--paper);border:1px solid var(--line);color:var(--ink);
  border-radius:9px;padding:10px 12px;font:inherit;font-size:16px;width:100%}
.fields textarea{resize:vertical;min-height:70px}
.fields input:focus,.fields select:focus,.fields textarea:focus{outline:2px solid var(--accent);outline-offset:1px}
.fields input.bad{border-color:var(--danger)}
.err{color:var(--danger);font-size:13px;margin:10px 0 0}
.sheetbtns{display:flex;gap:10px;margin-top:14px}
.sheetbtns button{flex:1;border:0;border-radius:10px;padding:13px;font:inherit;font-weight:600;cursor:pointer}
.back{background:var(--field);color:var(--muted);border:1px solid var(--line)!important;flex:0 0 34%!important}

/* detalle de producto */
.pd{max-width:880px;padding:0;position:relative}
.pd-close{position:absolute;right:12px;top:12px;z-index:2;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);
  background:var(--card);color:var(--ink);font-size:20px;cursor:pointer;line-height:1}
.pd-in{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);overflow-y:auto;min-height:0;position:relative}
.pd-img{background:#fff;display:grid;place-items:center;padding:20px;aspect-ratio:1}
.pd-img img{width:100%;height:100%;object-fit:contain;display:block}
.pd-info{padding:22px 22px calc(22px + env(safe-area-inset-bottom,0px));display:flex;flex-direction:column;gap:12px}
.pd-info h2{font-size:24px;line-height:1.1;margin:0;padding-right:36px;overflow-wrap:anywhere}
.pd-meta{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:13px;color:var(--muted)}
.pd-meta b{color:var(--ink);font-weight:600}
.stock{font-weight:600}
.stock.ok{color:var(--ok)} .stock.out{color:var(--danger)} .stock.order{color:var(--warn)}
.pd-info ul.feat{margin:0;padding-left:18px;color:var(--ink-2);font-size:14.5px}
.pd-info .desc{font-size:15px;color:var(--ink-2)}
.pd-sec{font-size:14px;color:var(--muted)}
.pd-sec h3{margin:0 0 4px;font-size:13px;color:var(--ink);font-weight:600}
.pd-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:4px}
.pd-actions .wa{flex:1 1 220px;font-size:15px;padding:12px}
.linkbtn{flex:none;font:inherit;font-size:14px;font-weight:600;border:1px solid var(--line);background:var(--field);color:var(--ink);
  border-radius:10px;padding:11px 14px;cursor:pointer}

.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(100px + env(safe-area-inset-bottom,0px));z-index:90;
  background:#000;color:#fff;border:1px solid rgba(255,255,255,.3);border-radius:10px;padding:11px 16px;font-size:14px;
  max-width:min(92vw,460px);text-align:center;box-shadow:0 8px 24px rgba(0,0,0,.3)}

/* ---------- responsive ---------- */
@media (min-width:720px){
  .sheet{align-items:center;padding:20px}
  .sheetbox{border-radius:18px}
}
@media (max-width:860px){
  .nav a:not(.nav-wa){display:none}
  .svc-head{grid-template-columns:1fr}
  .svc-head .hero-cta{justify-content:flex-start}
}
@media (max-width:719px){
  .pd-in{grid-template-columns:minmax(0,1fr)}
  .pd-img{aspect-ratio:auto;height:min(46vh,340px);padding:12px}
}
@media (max-width:640px){
  .hero{grid-template-columns:1fr;padding:18px 0 30px;gap:14px}
  .hero-mark{max-width:420px;margin:0 auto}
  .svc-list{grid-template-columns:1fr}
  .svc-list li:nth-child(odd){border-right:0}
  .svc-list li:nth-child(even) a{padding-left:2px}
  .about{grid-template-columns:1fr;gap:20px}
  .band{padding:48px 0}
}
@media (max-width:560px){
  .wrap{padding:0 14px}
  .grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .body{padding:11px;gap:7px}
  .card h3{font-size:14px}
  .desc,.card .swatches{display:none}
  .price{font-size:18px}
  .prow{flex-wrap:wrap;gap:7px}
  .step{width:100%;justify-content:space-between}
  .wa span{font-size:12.5px}
  .brand b{font-size:14px;letter-spacing:.14em}
  .brand img{width:36px;height:36px}
  .nav .nav-wa{padding:8px 10px;font-size:13px}
  .hero-cta .btn{flex:1 1 auto}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important;animation:none!important}
}
@media print{
  :root{--price:#000;--muted:#333}
  body{background:#fff;color:#000}
  .tools,.order,.wa,.step,.compat summary,.fab,.nav,.hero-cta,#servicio .svc-list a span{display:none!important}
  .site-head,footer,.band-dark{background:#fff!important;color:#000!important}
  .card{background:#fff;border:1px solid #999;break-inside:avoid}
  .grid{grid-template-columns:repeat(3,1fr);padding-bottom:0}
}

/* ---------- modo administrador (solo visible para el dueño) ---------- */
.adm .order,.adm .fab{display:none!important}
.adm .grid{padding-bottom:170px}
.adm-edit{font:inherit;font-size:13px;font-weight:600;border:1px dashed var(--accent-line);background:var(--accent-tint);color:var(--ink);
  border-radius:9px;padding:8px;cursor:pointer}
#admBar{position:fixed;left:0;right:0;bottom:0;z-index:70;background:#000;color:#fff;
  padding:10px 12px calc(10px + env(safe-area-inset-bottom,0px));display:flex;flex-wrap:wrap;gap:8px;align-items:center;
  border-top:2px solid #fff;box-shadow:0 -8px 24px rgba(0,0,0,.25)}
#admBar .lbl{flex:1 1 100%;font-size:12.5px;color:rgba(255,255,255,.7)}
#admBar .lbl b{color:#fff}
#admBar button{flex:1 1 auto;border:0;border-radius:10px;padding:11px 12px;font:inherit;font-size:14px;font-weight:600;cursor:pointer;
  background:rgba(255,255,255,.12);color:#fff}
#admBar .primary{background:#fff;color:#000}
.adm-photo{display:flex;gap:10px;align-items:center}
.adm-photo img{width:64px;height:64px;object-fit:contain;background:#fff;border:1px solid var(--line);border-radius:8px}
.adm-del{color:var(--danger)!important}