/* J&B Express — sistema visual del preview (se porta 1:1 al tema de Tienda Nube)
   Tres colores de marca, un rol cada uno:
   rojo NCD = comprar · amarillo señal = listas mayoristas · azul Tiburón = asesor TIBU */
:root{
  color-scheme:light;
  --ink:#14161A; --ink-2:#2B2F36; --steel:#6B7280; --steel-2:#A9AFB8;
  --line:#E3E6EA; --line-2:#CDD2D8; --paper:#FFFFFF; --paper-2:#F4F5F7; --paper-3:#EBEDF0;
  --red:#D41E24; --red-deep:#A8161B; --red-soft:#FCE9EA;
  --signal:#F5C400; --signal-ink:#4A3B00; --signal-soft:#FFF6CC;
  --tibu:#1E6FD9; --tibu-deep:#155CB5; --tibu-soft:#E8F0FC;
  --display:"Big Shoulders Display","Arial Narrow",Impact,sans-serif;
  --body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --radius:6px; --max:1280px; --gutter:24px;
  --shadow-1:0 1px 2px rgba(20,22,26,.06),0 10px 28px -14px rgba(20,22,26,.22);
  --shadow-2:0 2px 4px rgba(20,22,26,.08),0 24px 48px -20px rgba(20,22,26,.35);
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--body);font-size:15px;line-height:1.5;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer;background:none;border:0;padding:0}
input,select,textarea{font:inherit;color:var(--ink);background:#fff}
select option{color:var(--ink);background:#fff}
:focus-visible{outline:2px solid var(--tibu);outline-offset:2px;border-radius:3px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.wrap{width:min(100% - var(--gutter)*2,var(--max));margin-inline:auto}

/* ---------- tipografía ---------- */
.display{font-family:var(--display);font-weight:800;text-transform:uppercase;line-height:.92;letter-spacing:.005em}
h1,h2,h3{margin:0}
.h1{font-size:clamp(46px,7.2vw,96px)}
.h2{font-size:clamp(32px,4.4vw,56px)}
.h3{font-size:clamp(24px,2.6vw,32px)}
.eyebrow{font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--steel)}
.eyebrow.red{color:var(--red)}
.lead{font-size:17px;color:var(--ink-2);max-width:56ch}
.mono{font-family:var(--mono)}
.spec{font-family:var(--mono);font-size:12.5px;color:var(--steel);letter-spacing:.01em}
.spec b{color:var(--ink);font-weight:500}

/* ---------- botones y chips ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 20px;border-radius:var(--radius);font-weight:600;font-size:15px;border:1.5px solid transparent;transition:background .15s,border-color .15s,transform .15s,color .15s;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--red);color:#fff}
.btn-primary:hover{background:var(--red-deep)}
.btn-ink{background:var(--ink);color:#fff}
.btn-ink:hover{background:var(--ink-2)}
.btn-outline{border-color:var(--ink);color:var(--ink);background:transparent}
.btn-outline:hover{background:var(--ink);color:#fff}
.btn-ghost{color:var(--ink);padding-inline:12px}
.btn-ghost:hover{background:var(--paper-2)}
.btn-tibu{background:var(--tibu);color:#fff}
.btn-tibu:hover{background:var(--tibu-deep)}
.btn-sm{height:38px;padding:0 14px;font-size:14px}
.btn-lg{height:54px;padding:0 26px;font-size:16px}
.btn-block{width:100%}
.chip{display:inline-flex;align-items:center;gap:6px;height:34px;padding:0 14px;border-radius:999px;border:1.5px solid var(--line-2);font-size:14px;font-weight:500;background:var(--paper);transition:all .15s}
.chip:hover{border-color:var(--ink)}
.chip[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.tag{display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 9px;border-radius:4px;font-family:var(--mono);font-size:11.5px;font-weight:500;letter-spacing:.06em;text-transform:uppercase}
.tag-off{background:var(--red);color:#fff}
.tag-tier{background:var(--signal);color:var(--signal-ink)}
.tag-new{background:var(--ink);color:#fff}
.tag-brand{background:var(--paper-2);color:var(--steel);border:1px solid var(--line)}
.tag-stock{background:#E7F5EC;color:#1B6B3A}

/* ---------- header ---------- */
.announce{background:var(--ink);color:#fff;font-size:13px;text-align:center;padding:8px 0}
.announce .wrap{display:flex;justify-content:center;gap:28px;flex-wrap:wrap}
.announce b{color:var(--signal);font-weight:600}
.header{position:sticky;top:0;z-index:50;background:var(--paper);border-bottom:1px solid var(--line)}
.header-main{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:28px;height:78px}
.logo{display:flex;flex-direction:column;align-items:flex-start;gap:3px}
.logo-img{height:60px;width:auto;display:block}
.logo-tag{font-family:var(--mono);font-size:10px;letter-spacing:.14em;color:var(--steel);text-transform:uppercase;padding-left:2px}
.footer-logo{height:56px;width:auto;margin-bottom:14px}
.logo-mark{width:44px;height:44px;border-radius:8px;background:var(--ink);display:grid;place-items:center}
.logo-mark svg{width:28px;height:28px}
.logo-word{font-family:var(--display);font-weight:800;font-size:28px;letter-spacing:.01em;line-height:1;text-transform:uppercase}
.logo-word small{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.14em;color:var(--steel);text-transform:uppercase;margin-top:3px}
.search{position:relative;max-width:640px;width:100%}
.search input{width:100%;height:48px;border:1.5px solid var(--line-2);border-radius:var(--radius);padding:0 48px 0 46px;background:var(--paper-2);transition:border-color .15s,background .15s}
.search input:focus{outline:none;border-color:var(--ink);background:#fff}
.search svg{position:absolute;left:16px;top:50%;translate:0 -50%;width:18px;height:18px;color:var(--steel)}
.search kbd{position:absolute;right:12px;top:50%;translate:0 -50%;font-family:var(--mono);font-size:11px;color:var(--steel);border:1px solid var(--line-2);border-radius:4px;padding:2px 6px;background:#fff}
.search-results{position:absolute;top:calc(100% + 6px);left:0;right:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-2);overflow:hidden;display:none;z-index:60}
.search-results.open{display:block}
.search-results a{display:grid;grid-template-columns:52px 1fr auto;gap:12px;align-items:center;padding:10px 14px;border-bottom:1px solid var(--line)}
.search-results a:hover{background:var(--paper-2)}
.search-results img{width:52px;height:52px;object-fit:contain;border:1px solid var(--line);border-radius:4px;background:#fff}
.search-results .sr-name{font-weight:500;font-size:14px}
.search-results .sr-empty{padding:16px;color:var(--steel);font-size:14px}
.utils{display:flex;align-items:center;gap:6px}
.util{display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 12px;border-radius:var(--radius);font-size:12px;font-weight:500;color:var(--ink-2);position:relative}
.util:hover{background:var(--paper-2)}
.util svg{width:22px;height:22px}
.util .count{position:absolute;top:2px;right:8px;min-width:18px;height:18px;border-radius:9px;background:var(--red);color:#fff;font-size:11px;font-weight:600;display:grid;place-items:center;padding:0 5px}
.util-tibu{color:var(--tibu)}
.nav{border-top:1px solid var(--line)}
.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:4px;align-items:center}
.nav > .wrap > ul > li > a,.nav > .wrap > ul > li > button{display:flex;align-items:center;gap:6px;height:46px;padding:0 14px;font-weight:500;font-size:14.5px;border-bottom:2px solid transparent;margin-bottom:-1px}
.nav li > a:hover,.nav li > button:hover{border-bottom-color:var(--ink)}
.nav .ofertas{color:var(--red)}
.nav .mayoristas{margin-left:auto;background:var(--signal-soft);color:var(--signal-ink);border-radius:4px;height:34px;padding:0 12px;font-weight:600}
.nav .mayoristas:hover{background:var(--signal);border-bottom-color:transparent}
.nav li{position:relative}
.mega{position:absolute;left:0;top:100%;background:#fff;border:1px solid var(--line);border-radius:0 0 var(--radius) var(--radius);box-shadow:var(--shadow-2);min-width:560px;padding:20px;display:none;grid-template-columns:1fr 1fr;gap:18px 28px;z-index:60}
.nav li:hover .mega,.nav li:focus-within .mega{display:grid}
.mega a{display:block;padding:6px 0;font-size:14px;color:var(--ink-2);border-radius:4px}
.mega a:hover{color:var(--red)}
.mega .mega-title{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--steel);margin-bottom:6px}
.tier-switch{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--steel)}
.tier-switch select{height:30px;border:1px solid var(--line-2);border-radius:4px;padding:0 8px;background:#fff;font-size:12.5px}
.tier-banner{background:var(--signal);color:var(--signal-ink);font-size:13.5px;padding:8px 0;font-weight:500}
.tier-banner .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.tier-banner[hidden]{display:none}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:linear-gradient(180deg,#fff 0%,var(--paper-2) 100%);border-bottom:1px solid var(--line)}
.hero .wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center;min-height:620px;padding-block:56px}
.hero-copy{position:relative;z-index:2}
.hero-copy .h1{margin:14px 0 22px;max-width:11ch;position:relative;z-index:3}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.disc-stage{position:relative;aspect-ratio:1;max-width:560px;margin-inline:auto;width:100%}
.disc-stage .disc{position:absolute;inset:11%;animation:spin 28s linear infinite;filter:drop-shadow(0 30px 40px rgba(20,22,26,.28))}
.disc-stage .disc img{width:100%;height:100%;object-fit:contain}
.disc-ring{position:absolute;inset:4%;border:1px dashed var(--line-2);border-radius:50%}
.disc-ring-2{position:absolute;inset:-6%;border:1px solid var(--line);border-radius:50%}
.callouts{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.callouts line,.callouts circle{stroke:var(--ink);stroke-width:1.2;fill:none}
.callouts circle.dot{fill:var(--red);stroke:none}
.callouts line{stroke-dasharray:400;stroke-dashoffset:0;animation:draw 1.2s cubic-bezier(.2,.7,.2,1) both}
.callouts line:nth-of-type(2){animation-delay:.25s}.callouts line:nth-of-type(3){animation-delay:.5s}.callouts line:nth-of-type(4){animation-delay:.75s}
.callout{position:absolute;background:#fff;border:1px solid var(--line-2);border-radius:4px;padding:8px 10px;box-shadow:var(--shadow-1);animation:pop .6s .6s both;min-width:130px}
.callout .k{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--steel)}
.callout .v{font-family:var(--display);font-weight:800;font-size:22px;line-height:1;text-transform:uppercase;margin-top:2px}
.callout:nth-child(2){animation-delay:1.1s}.callout:nth-child(3){animation-delay:1.3s}.callout:nth-child(4){animation-delay:1.5s}
.c1{left:-4%;top:12%}.c2{right:-6%;top:22%}.c3{left:-6%;bottom:22%}.c4{right:-2%;bottom:10%}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes draw{from{stroke-dashoffset:400}to{stroke-dashoffset:0}}
@keyframes pop{from{translate:0 8px;opacity:.6}to{translate:0 0;opacity:1}}
@media (prefers-reduced-motion:reduce){.disc-stage .disc{animation:none}.callouts line{animation:none;stroke-dashoffset:0}.callout{animation:none;opacity:1}}

/* ---------- secciones ---------- */
.section{padding-block:72px}
.section-tight{padding-block:48px}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:32px}
.section-head .h2{margin-top:8px}
.section-head p{margin:10px 0 0;color:var(--steel);max-width:52ch}
.section-alt{background:var(--paper-2);border-block:1px solid var(--line)}
.section-ink{background:var(--ink);color:#fff}
.section-ink .eyebrow{color:var(--steel-2)}
.link-arrow{display:inline-flex;align-items:center;gap:8px;font-weight:600;white-space:nowrap}
.link-arrow svg{width:18px;height:18px;transition:translate .15s}
.link-arrow:hover svg{translate:4px 0}

/* familias */
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.tile{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 16px 16px;min-height:236px;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden;transition:border-color .15s,box-shadow .15s}
.tile:hover{border-color:var(--ink);box-shadow:var(--shadow-1)}
.tile img{position:absolute;right:-8%;top:8%;width:78%;height:56%;object-fit:contain;filter:drop-shadow(0 18px 16px rgba(20,22,26,.28));transition:transform .4s cubic-bezier(.2,.7,.2,1)}
.tile{background:radial-gradient(90% 70% at 80% 30%,#FFFFFF 0%,#F6F7F8 60%,#EEF0F2 100%)}
.tile:hover img{transform:scale(1.06) rotate(-6deg)}
.tile .h3{font-size:22px;position:relative}
.tile .spec{position:relative;margin-top:4px}
.tile.tile-wide{grid-column:span 2}

/* selector por material */
.selector{display:grid;grid-template-columns:1fr 1.4fr;gap:40px;align-items:start}
.materials{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.reco{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;min-height:280px}
.reco-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px}
.reco-head .h3{font-size:24px}
.reco-list{display:grid;gap:10px}
.reco-item{display:grid;grid-template-columns:64px 1fr auto;align-items:center;gap:14px;padding:10px;border:1px solid var(--line);border-radius:var(--radius)}
.reco-item:hover{border-color:var(--ink)}
.reco-item img{width:64px;height:64px;object-fit:contain;filter:drop-shadow(0 8px 8px rgba(20,22,26,.25))}
.reco-item .n{font-weight:600;font-size:14.5px}
.reco-tip{margin-top:14px;padding:12px 14px;border-radius:var(--radius);background:var(--tibu-soft);color:var(--tibu-deep);font-size:14px;display:flex;gap:10px;align-items:center}
.reco-tip img{width:34px;height:34px;object-fit:contain}

/* grilla de productos */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden;transition:border-color .2s,box-shadow .2s,transform .2s;position:relative;box-shadow:0 1px 2px rgba(20,22,26,.05),0 8px 20px -14px rgba(20,22,26,.25)}
.card:hover{border-color:var(--line-2);box-shadow:0 2px 4px rgba(20,22,26,.06),0 26px 40px -22px rgba(20,22,26,.4);transform:translateY(-3px)}
.card-media{position:relative;aspect-ratio:1;overflow:hidden;border-bottom:1px solid var(--line);padding:9%;background:radial-gradient(120% 95% at 50% 28%,#FFFFFF 0%,#F4F5F7 52%,#E4E7EB 100%)}
.card-media img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 22px 18px rgba(20,22,26,.30));transition:transform .45s cubic-bezier(.2,.7,.2,1),filter .45s}
.card:hover .card-media img{transform:translateY(-4px) scale(1.04);filter:drop-shadow(0 30px 24px rgba(20,22,26,.34))}
.card-tags{position:absolute;left:10px;top:10px;display:flex;flex-direction:column;gap:6px;align-items:flex-start}
.card-body{padding:14px 14px 16px;display:flex;flex-direction:column;gap:6px;flex:1}
.card-brand{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--steel)}
.card-name{font-weight:600;font-size:15px;line-height:1.3}
.card-name a::after{content:"";position:absolute;inset:0}
.card-spec{margin-top:2px}
.card-price{margin-top:auto;padding-top:10px;display:flex;flex-direction:column;gap:2px}
.price{font-family:var(--display);font-weight:800;font-size:26px;line-height:1;letter-spacing:.01em}
.price small{font-family:var(--body);font-weight:500;font-size:12px;color:var(--steel);letter-spacing:0;text-transform:none;margin-right:4px}
.price-compare{font-family:var(--mono);font-size:12.5px;color:var(--steel);text-decoration:line-through}
.price-tier{font-family:var(--mono);font-size:11.5px;color:var(--signal-ink);background:var(--signal-soft);display:inline-block;padding:2px 6px;border-radius:3px;margin-top:4px}
.card-actions{display:flex;gap:8px;margin-top:10px;position:relative;z-index:1;flex-wrap:wrap}
.card-actions .btn{flex:1 1 auto;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* marcas */
.brands{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.brand{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:flex;flex-direction:column;gap:12px;min-height:160px}
.brand img{height:44px;width:auto;object-fit:contain;align-self:flex-start}
.brand p{margin:0;font-size:13.5px;color:var(--steel)}
.brand .eyebrow{margin-top:auto}

/* B2B */
.b2b .wrap{display:grid;grid-template-columns:1fr 1.25fr;gap:56px;align-items:center}
.b2b .h2{color:#fff}
.b2b .lead{color:var(--steel-2)}
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.tier{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:20px 18px;display:flex;flex-direction:column;gap:10px;min-height:250px}
.tier.tier-hi{border-color:var(--signal);background:rgba(245,196,0,.06)}
.tier .t-name{font-family:var(--display);font-weight:800;font-size:30px;text-transform:uppercase;line-height:1}
.tier .t-disc{font-family:var(--mono);font-size:12.5px;color:var(--signal)}
.tier p{margin:0;font-size:13.5px;color:var(--steel-2)}
.tier ul{margin:0;padding-left:18px;font-size:13.5px;color:#fff;display:grid;gap:4px}
.tier .t-foot{margin-top:auto;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--steel-2)}

/* value props */
.props{display:grid;grid-template-columns:repeat(5,1fr);gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.prop{padding:22px 20px;border-right:1px solid var(--line);background:#fff}
.prop:last-child{border-right:0}
.prop svg{width:26px;height:26px;color:var(--red);margin-bottom:12px}
.prop b{display:block;font-weight:600;margin-bottom:4px}
.prop span{font-size:13.5px;color:var(--steel)}

/* footer */
.footer{background:var(--ink);color:var(--steel-2);padding:56px 0 28px;font-size:14px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr 1.3fr;gap:36px}
.footer h4{color:#fff;font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;margin:0 0 14px}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.footer a:hover{color:#fff}
.footer .logo-word{color:#fff}
.newsletter{display:flex;gap:8px;margin-top:12px}
.newsletter input{flex:1;height:44px;border:1px solid rgba(255,255,255,.2);border-radius:var(--radius);background:rgba(255,255,255,.06);color:#fff;padding:0 14px}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.12);margin-top:44px;padding-top:20px;font-size:12.5px}
.wa-float{position:fixed;right:22px;bottom:92px;z-index:70;display:flex;align-items:center;justify-content:flex-end;gap:10px;color:var(--ink);text-decoration:none}
.wa-btn{position:relative;width:56px;height:56px;border-radius:50%;background:linear-gradient(150deg,#3BE07B 0%,#25D366 42%,#0F9D6B 100%);border:0;display:grid;place-items:center;color:#fff;box-shadow:0 14px 28px -12px rgba(10,110,80,.75),0 3px 8px -2px rgba(10,110,80,.35),inset 0 1px 0 rgba(255,255,255,.45);transition:transform .25s cubic-bezier(.2,.7,.2,1),box-shadow .25s}
.wa-btn::before{content:"";position:absolute;inset:-1px;border-radius:50%;background:linear-gradient(160deg,rgba(255,255,255,.55),rgba(255,255,255,0) 55%);pointer-events:none}
.wa-btn::after{content:"";position:absolute;inset:0;border-radius:50%;box-shadow:0 0 0 0 rgba(37,211,102,.45);animation:waPulse 3.2s cubic-bezier(.2,.7,.2,1) infinite}
@keyframes waPulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.45)}60%{box-shadow:0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}
.wa-btn svg{width:29px;height:29px;position:relative;filter:drop-shadow(0 1px 1px rgba(0,60,40,.25))}
.wa-tip{position:relative;background:#fff;border:1px solid var(--line);border-radius:12px;padding:9px 14px;font-size:13px;font-weight:600;box-shadow:0 18px 34px -18px rgba(20,22,26,.45),0 2px 6px -2px rgba(20,22,26,.12);opacity:0;translate:10px 0;pointer-events:none;transition:opacity .22s,translate .22s;white-space:nowrap;line-height:1.25}
.wa-tip::after{content:"";position:absolute;right:-5px;top:50%;width:9px;height:9px;margin-top:-5px;background:#fff;border-right:1px solid var(--line);border-top:1px solid var(--line);transform:rotate(45deg)}
.wa-tip small{display:block;font-weight:400;font-size:11.5px;color:var(--steel);margin-top:2px}
.wa-float:hover .wa-btn,.wa-float:focus-visible .wa-btn{transform:translateY(-3px) scale(1.04);box-shadow:0 20px 34px -12px rgba(10,110,80,.8),0 4px 10px -2px rgba(10,110,80,.4),inset 0 1px 0 rgba(255,255,255,.5)}
.wa-float:hover .wa-btn::after,.wa-float:focus-visible .wa-btn::after{animation:none}
.wa-float:hover .wa-tip,.wa-float:focus-visible .wa-tip{opacity:1;translate:0 0}
@media (prefers-reduced-motion:reduce){.wa-btn::after{animation:none}}

/* ---------- categoría ---------- */
.page-head{padding:36px 0 24px;border-bottom:1px solid var(--line);background:var(--paper-2)}
.crumbs{display:flex;gap:8px;font-family:var(--mono);font-size:12px;color:var(--steel);margin-bottom:12px;flex-wrap:wrap}
.crumbs a:hover{color:var(--ink)}
.cat-layout{display:grid;grid-template-columns:240px 1fr;gap:36px;padding-block:32px}
.filters h4{font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--steel);margin:0 0 10px}
.filters ul{list-style:none;margin:0 0 26px;padding:0;display:grid;gap:6px}
.filters a,.filters label{display:flex;justify-content:space-between;gap:8px;font-size:14px;padding:6px 8px;border-radius:4px}
.filters a:hover{background:var(--paper-2);font-weight:600}
/* la categoría en la que estás parado, bien visible */
.filters a[aria-current]{background:var(--red);color:#fff;font-weight:700;box-shadow:0 1px 0 rgba(20,22,26,.12)}
.filters a[aria-current] .cnt{color:rgba(255,255,255,.82)}
.filters .cnt{font-family:var(--mono);font-size:12px;color:var(--steel)}
.toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.toolbar .spec{font-size:13px}

/* ---------- producto ---------- */
.pdp{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;padding-block:32px 56px}
.gallery{display:grid;grid-template-columns:84px 1fr;gap:12px;align-items:start;align-self:start;position:relative}
/* el riel muestra todas las fotos (una por medida) y scrollea hasta el alto de la foto grande.
   Va fuera del flujo para que las 18 miniaturas no estiren la fila: el alto lo manda la foto grande */
.thumbs{display:grid;grid-auto-rows:84px;gap:8px;align-content:start;position:absolute;left:0;top:0;bottom:0;width:84px;overflow-y:auto;scrollbar-width:thin}
.thumbs button{border:1.5px solid var(--line);border-radius:6px;background:radial-gradient(110% 90% at 50% 30%,#fff 0%,#F1F2F4 100%);aspect-ratio:1;overflow:hidden;padding:8%}
.thumbs button[aria-selected="true"]{border-color:var(--ink)}
.thumbs img{width:100%;height:100%;object-fit:contain}
.main-img{grid-column:2;border:1px solid var(--line);border-radius:10px;aspect-ratio:1;overflow:hidden;position:relative;padding:8%;background:radial-gradient(115% 90% at 50% 30%,#FFFFFF 0%,#F3F4F6 55%,#E2E5E9 100%)}
.main-img img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 36px 30px rgba(20,22,26,.32))}
.pdp-info .h2{margin:10px 0 8px;font-size:clamp(30px,3.2vw,44px)}
.pdp-codes{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:18px}
.pdp-price{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;padding:18px 0;border-block:1px solid var(--line);margin-bottom:18px}
.pdp-price .price{font-size:40px}
.pdp-price .cuotas{font-size:13.5px;color:var(--steel)}
.opt{margin-bottom:16px}
.opt-label{display:flex;justify-content:space-between;font-size:13.5px;margin-bottom:8px}
.opt-label b{font-weight:600}
.opt-label span{color:var(--steel);font-family:var(--mono);font-size:12px}
.opt-values{display:flex;flex-wrap:wrap;gap:8px}
.opt-values button{min-width:52px;height:38px;padding:0 12px;border:1.5px solid var(--line-2);border-radius:4px;background:#fff;font-size:14px;font-weight:500}
.opt-values button:hover{border-color:var(--ink)}
.opt-values button[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.opt-values button[disabled]{opacity:.35;text-decoration:line-through;cursor:not-allowed}
.buy{display:grid;grid-template-columns:120px 1fr;gap:10px;margin:22px 0 14px}
.qty{display:flex;border:1.5px solid var(--line-2);border-radius:var(--radius);overflow:hidden;height:46px}
.qty button{width:38px;font-size:18px;color:var(--steel)}
.qty button:hover{background:var(--paper-2);color:var(--ink)}
.qty input{width:44px;border:0;text-align:center;font-weight:600}
.specs{width:100%;border-collapse:collapse;font-size:14px;margin-top:22px}
.specs th,.specs td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line)}
.specs th{font-family:var(--mono);font-weight:500;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--steel);width:40%}
.pdp-ship{display:grid;gap:8px;margin-top:18px;font-size:13.5px;color:var(--ink-2)}
.pdp-ship div{display:flex;gap:10px;align-items:center}
.pdp-ship svg{width:18px;height:18px;color:var(--steel)}
/* el padding de la derecha deja libre la columna donde flota el botón de WhatsApp, para que no tape "Preguntar" */
.tibu-inline{margin-top:18px;border:1px solid var(--tibu);border-radius:var(--radius);padding:14px 86px 14px 14px;display:flex;gap:14px;align-items:center;background:var(--tibu-soft)}
.tibu-inline img{width:52px;height:52px;object-fit:contain}.reco-tip img{object-fit:contain}
.tibu-inline b{color:var(--tibu-deep)}
.tibu-inline p{margin:2px 0 0;font-size:13.5px;color:var(--ink-2)}
.var-table{margin-top:26px}
.var-table table{width:100%;border-collapse:collapse;font-size:13.5px}
.var-table th{font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--steel);text-align:left;padding:8px 10px;border-bottom:1px solid var(--line-2);font-weight:500}
.var-table td{padding:9px 10px;border-bottom:1px solid var(--line)}
.var-table tr:hover td{background:var(--paper-2)}
.var-table .mono{font-size:12.5px}

/* ---------- mayoristas ---------- */
.b2b-hero{background:var(--ink);color:#fff;padding:64px 0}
.b2b-hero .h1{font-size:clamp(40px,6vw,80px);max-width:14ch}
.b2b-hero .lead{color:var(--steel-2)}
.form{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form .full{grid-column:1/-1}
.field{display:grid;gap:6px;font-size:13.5px;font-weight:500}
.field input,.field select,.field textarea{height:46px;border:1.5px solid var(--line-2);border-radius:var(--radius);padding:0 14px;font-weight:400;background:#fff}
.field textarea{height:120px;padding:12px 14px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--ink)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.step{border:1px solid var(--line);border-radius:var(--radius);padding:22px;background:#fff}
.step .n{font-family:var(--display);font-weight:800;font-size:44px;color:var(--red);line-height:1}
.step b{display:block;margin:10px 0 4px}
.step p{margin:0;font-size:14px;color:var(--steel)}

/* ---------- TIBU · asesor técnico (panel lateral) ---------- */
.tibu-avatar{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--tibu-soft);border:2px solid var(--tibu);overflow:hidden;flex:0 0 auto}
.tibu-avatar img{width:132%;height:132%;object-fit:cover;object-position:50% 14%;margin-top:18%}
.tibu-avatar-lg{width:48px;height:48px}.tibu-avatar-sm{width:26px;height:26px;border-width:1.5px}
.tibu-fab{position:fixed;right:22px;bottom:22px;z-index:70;display:flex;align-items:center;gap:12px;background:var(--ink);color:#fff;border-radius:999px;height:56px;padding:0 20px 0 8px;box-shadow:var(--shadow-2);transition:transform .15s,background .15s;text-align:left}
.tibu-fab:hover{transform:translateY(-2px);background:var(--ink-2)}
.tibu-fab-text{font-weight:600;font-size:14px;line-height:1.15}.tibu-fab-text small{display:block;font-weight:400;font-size:11.5px;color:var(--steel-2)}
.tibu-backdrop{position:fixed;inset:0;background:rgba(20,22,26,.38);z-index:80;opacity:0;pointer-events:none;transition:opacity .25s}
.tibu-backdrop.open{opacity:1;pointer-events:auto}
.tibu{position:fixed;top:0;right:0;height:100dvh;width:min(460px,100vw);background:#fff;border-left:1px solid var(--line);box-shadow:-30px 0 70px -40px rgba(20,22,26,.5);z-index:90;display:flex;flex-direction:column;transform:translateX(102%);transition:transform .3s cubic-bezier(.2,.7,.2,1)}
.tibu.open{transform:none}
.tibu-head{display:grid;grid-template-columns:auto 1fr auto auto;align-items:center;gap:14px;padding:16px 18px;border-bottom:1px solid var(--line)}
.tibu-id b{display:block;font-size:24px;line-height:1;font-weight:800;letter-spacing:.01em}.tibu-id span{font-size:12.5px;color:var(--steel)}
.tibu-human{font-size:12.5px;font-weight:600;color:var(--tibu-deep);white-space:nowrap;border:1px solid var(--line-2);border-radius:999px;padding:6px 10px}.tibu-human:hover{border-color:var(--tibu)}
.tibu-close{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;color:var(--steel)}.tibu-close:hover{background:var(--paper-2);color:var(--ink)}
.tibu-thread{flex:1;overflow:auto;padding:22px 20px 12px;display:flex;flex-direction:column;gap:18px;scroll-behavior:smooth}
.tibu-intro{font-size:15.5px;line-height:1.55;color:var(--ink-2);margin:0 0 22px}
.tibu-faq-title{font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--steel);margin-bottom:6px}
.tibu-faq{display:flex;flex-direction:column}
.tibu-faq button{display:grid;grid-template-columns:1fr auto;grid-template-areas:"t i" "q i";column-gap:10px;text-align:left;padding:12px 4px;border-bottom:1px solid var(--line);color:var(--ink)}
.tibu-faq button span{grid-area:t;font-weight:600;font-size:14.5px}.tibu-faq button em{grid-area:q;font-style:normal;font-size:13px;color:var(--steel)}
.tibu-faq button svg{grid-area:i;width:18px;height:18px;color:var(--steel-2);align-self:center;transition:translate .15s,color .15s}
.tibu-faq button:hover svg{translate:3px 0;color:var(--tibu)}.tibu-faq button:hover span{color:var(--tibu-deep)}
.tibu-msg{display:flex;gap:12px;align-items:flex-start}
.tibu-msg-user{justify-content:flex-end}
.tibu-msg-user .tibu-text{background:var(--paper-2);border-radius:12px 12px 2px 12px;padding:10px 14px;max-width:85%;font-size:14.5px}
.tibu-msg-bot .tibu-text{font-size:15px;line-height:1.55;color:var(--ink);max-width:100%;padding-top:2px}
.tibu-text a{color:var(--tibu-deep);font-weight:600;text-decoration:underline;text-underline-offset:2px}
.tibu-cards{display:grid;gap:8px;margin-top:12px}
.tibu-card{display:grid;grid-template-columns:64px 1fr;gap:12px;align-items:center;border:1px solid var(--line);border-radius:var(--radius);padding:8px 10px 8px 8px;background:#fff;transition:border-color .15s}
.tibu-card:hover{border-color:var(--ink)}
.tibu-card img{width:64px;height:64px;object-fit:contain;filter:drop-shadow(0 8px 8px rgba(20,22,26,.25))}
.tibu-card-name{font-weight:600;font-size:13.5px;line-height:1.3;color:var(--ink)!important;text-decoration:none!important;display:block}
.tibu-card .spec{font-size:11.5px;margin-top:2px}
.tibu-card-row{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-top:6px}
.tibu-card-row .price{font-size:19px}.tibu-card-row .btn{height:32px;padding:0 12px;font-size:13px}
.tibu-typing{display:inline-flex;gap:4px;padding:8px 2px}.tibu-typing i{width:6px;height:6px;border-radius:50%;background:var(--steel-2);animation:blink 1s infinite}.tibu-typing i:nth-child(2){animation-delay:.2s}.tibu-typing i:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,80%,100%{opacity:.3}40%{opacity:1}}
.tibu-composer{border-top:1px solid var(--line);padding:12px 16px 12px;display:grid;grid-template-columns:1fr auto;gap:10px;align-items:end;background:#fff}
.tibu-composer textarea{resize:none;min-height:44px;max-height:120px;border:1.5px solid var(--line-2);border-radius:10px;padding:11px 14px;font:inherit;font-size:16px;line-height:1.4;background:var(--paper-2)}
.tibu-composer textarea:focus{outline:none;border-color:var(--ink);background:#fff}
.tibu-composer button{width:44px;height:44px;border-radius:50%;background:var(--tibu);color:#fff;display:grid;place-items:center;transition:background .15s}.tibu-composer button:hover{background:var(--tibu-deep)}
.tibu-hint{grid-column:1/-1;font-size:11.5px;color:var(--steel);font-family:var(--mono)}
body.tibu-open .wa-float{opacity:0;pointer-events:none}
.wa-float{transition:opacity .2s}
@media (max-width:640px){.tibu-fab-text small{display:none}.tibu-human{display:none}.tibu-head{grid-template-columns:auto 1fr auto}}

/* ---------- toast ---------- */
.toast{position:fixed;left:50%;bottom:96px;translate:-50% 0;background:var(--ink);color:#fff;padding:12px 16px;border-radius:8px;font-size:14px;box-shadow:var(--shadow-2);z-index:90;display:flex;gap:12px;align-items:center;opacity:0;pointer-events:none;transition:opacity .2s}
.toast.show{opacity:1;pointer-events:auto}
.toast a{color:var(--signal);font-weight:600}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .tiles{grid-template-columns:repeat(2,1fr)}.tile.tile-wide{grid-column:span 1}
  .grid{grid-template-columns:repeat(3,1fr)}
  .props{grid-template-columns:repeat(3,1fr)}.prop:nth-child(3n){border-right:0}.prop{border-bottom:1px solid var(--line)}
  .footer-grid{grid-template-columns:1fr 1fr 1fr}
  .b2b .wrap{grid-template-columns:1fr}
}
@media (max-width:900px){
  .header-main{grid-template-columns:auto 1fr auto;gap:14px;height:68px}
  .search{grid-column:1/-1;max-width:none;padding-bottom:12px}
  .header-main{grid-template-rows:auto auto;height:auto;padding-top:10px}
  .util span{display:none}.util{padding:8px}
  .nav > .wrap > ul{overflow-x:auto;scrollbar-width:none;padding-bottom:2px}
  .nav .mayoristas{margin-left:8px}
  .mega{display:none!important}
  .hero .wrap{grid-template-columns:1fr;min-height:0;padding-block:36px}
  .disc-stage{max-width:420px}.callout{min-width:110px;padding:6px 8px}.callout .v{font-size:18px}
  .c1{left:0}.c2{right:0}.c3{left:0}.c4{right:0}
  .selector{grid-template-columns:1fr}
  .tiers{grid-template-columns:1fr}
  .cat-layout{grid-template-columns:1fr}.filters{display:flex;gap:16px;overflow:auto}.filters ul{display:flex;gap:4px}
  .pdp{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr}.main-img{grid-column:auto}.thumbs{position:static;width:auto;grid-template-columns:repeat(6,1fr);grid-auto-rows:auto;order:2;overflow:visible}
  .form{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
}
@media (max-width:640px){
  .tiles{grid-template-columns:repeat(2,1fr)}
  .grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .brands{grid-template-columns:1fr 1fr}
  .props{grid-template-columns:1fr 1fr}.prop:nth-child(3n){border-right:1px solid var(--line)}.prop:nth-child(2n){border-right:0}
  .footer-grid{grid-template-columns:1fr 1fr}
  .section{padding-block:48px}
  .card-actions .btn{font-size:13px;padding:0 8px}
  .wa-tip{display:none}.wa-float{bottom:86px}
  .tibu-fab small{display:none}
  .announce .wrap{gap:10px;font-size:12px}
}

/* ---------- título con brillo metálico + chispas ---------- */
.sheen{color:transparent;background:linear-gradient(105deg,var(--ink) 0 42%,#9AA3AD 50%,var(--ink) 58% 100%);background-size:260% 100%;-webkit-background-clip:text;background-clip:text;animation:sheen 7s ease-in-out infinite}
@keyframes sheen{0%,55%{background-position:130% 0}100%{background-position:-130% 0}}
.sparks{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:2}
.hero .wrap{position:relative;z-index:1}.hero .disc-stage{z-index:1}.hero .callout{z-index:3}
@media (prefers-reduced-motion:reduce){.sheen{animation:none;color:var(--ink);background:none}.sparks{display:none}}
/* ---------- tarjetas: ficha clicleable + sumar al carrito ---------- */
.card-media{display:block}.card-name a::after{content:none}.card-actions .btn-primary{flex:1}.card-actions .btn-ghost{flex:0 0 auto;border:1.5px solid var(--line-2)}
.toast{max-width:560px}.toast img{width:46px;height:46px;object-fit:contain;background:#fff;border-radius:4px}.toast .spec{color:var(--steel-2)}
/* ---------- ficha: secciones ---------- */
.pdp-sections{max-width:920px;padding-bottom:24px}
.pdp-tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:8px;overflow-x:auto;overflow-y:hidden;scrollbar-width:none;position:sticky;top:132px;background:var(--paper);z-index:5}.pdp-tabs::-webkit-scrollbar{display:none}
.pdp-tabs a{padding:14px;font-weight:600;font-size:14px;white-space:nowrap;border-bottom:2px solid transparent;margin-bottom:-1px;color:var(--ink-2)}
.pdp-tabs a:hover{border-bottom-color:var(--ink);color:var(--ink)}
.pdp-section{padding:32px 0;border-bottom:1px solid var(--line);scroll-margin-top:190px}
.pdp-section h2{margin-bottom:14px}.pdp-section h3{font-size:15px;font-weight:600;margin:18px 0 8px}.pdp-section p{margin:0 0 12px;max-width:68ch}
.apps{margin:0;padding-left:18px;columns:2;gap:24px;max-width:60ch}.apps li{margin-bottom:6px}
.btn-ink.btn-block{height:50px}
/* ---------- carrito ---------- */
.cart-layout{display:grid;grid-template-columns:1fr 380px;gap:32px;align-items:start}
.cart-item{display:grid;grid-template-columns:88px 1fr 130px 120px 32px;gap:16px;align-items:center;padding:16px 0;border-bottom:1px solid var(--line)}
.cart-item img{width:88px;height:88px;object-fit:contain;border:1px solid var(--line);border-radius:6px;padding:6px;background:radial-gradient(110% 90% at 50% 30%,#fff 0%,#F1F2F4 100%);filter:drop-shadow(0 8px 8px rgba(20,22,26,.2))}
.ci-name{font-weight:600;font-size:15px}.ci-total{font-size:22px;text-align:right}.ci-remove{color:var(--steel);font-size:16px;width:32px;height:32px;border-radius:50%}.ci-remove:hover{background:var(--paper-2);color:var(--red)}
.cart-item .qty{height:40px}.cart-item .qty input{width:40px}
.cart-more{padding:18px 0}
.summary{position:sticky;top:150px;border:1px solid var(--line);border-radius:var(--radius);padding:22px;background:#fff;display:grid;gap:14px}
.summary .h3{font-size:24px}
.coupon,.ship{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:end;margin:0}
.coupon .field input,.ship .field input{height:44px}
.coupon-msg{font-size:13px;color:var(--steel);padding:8px 10px;border-radius:4px;background:var(--paper-2)}
.coupon-msg.ok{background:#E7F5EC;color:#1B6B3A}.coupon-msg.err{background:var(--red-soft);color:var(--red-deep)}
.ship-options{display:grid;gap:8px}
.ship-opt{display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:center;padding:10px 12px;border:1px solid var(--line);border-radius:var(--radius);font-size:14px;cursor:pointer}
.ship-opt:has(input:checked){border-color:var(--ink)}.ship-opt small{display:block;color:var(--steel);font-size:12px}.ship-opt b{white-space:nowrap}
.totals{margin:0;display:grid;gap:8px;font-size:14.5px}.totals > div{display:flex;justify-content:space-between;gap:12px}.totals dt{color:var(--steel)}.totals dd{margin:0;font-weight:600}.totals dd.ok{color:#1B6B3A}
.totals .grand{border-top:1px solid var(--line);padding-top:10px;font-family:var(--display);font-size:28px;font-weight:800;text-transform:uppercase}.totals .grand dt{color:var(--ink)}
.min-note{font-size:13px;padding:10px 12px;border-radius:4px}.min-note.warn{background:var(--signal-soft);color:var(--signal-ink)}.min-note.ok{background:#E7F5EC;color:#1B6B3A}
.btn[disabled]{opacity:.5;cursor:not-allowed}
/* ---------- modal ---------- */
.modal{position:fixed;inset:0;background:rgba(20,22,26,.55);z-index:100;display:none;align-items:center;justify-content:center;padding:20px}
.modal.open{display:flex}
.modal-box{background:#fff;border-radius:10px;padding:28px;max-width:520px;width:100%;box-shadow:var(--shadow-2)}.modal-box p{color:var(--ink-2)}
.tier-demo{margin-top:22px;border:1px dashed var(--line-2);border-radius:var(--radius);padding:16px}.tier-demo p{margin:6px 0 0;font-size:14px;color:var(--steel)}
@media (max-width:900px){.cart-layout{grid-template-columns:1fr}.summary{position:static}.cart-item{grid-template-columns:72px 1fr}.cart-item .qty,.ci-total,.ci-remove{grid-column:2}.ci-total{text-align:left}.pdp-tabs{top:0}.apps{columns:1}.b2b-hero .wrap,.section .wrap[style*="grid-template-columns:1.2fr"],.section .wrap[style*="grid-template-columns:1fr 1.4fr"]{grid-template-columns:1fr!important}}

/* ---------- banda de marcas ---------- */
.brands-band{background:#fff;border-bottom:1px solid var(--line)}
.brands-band .wrap{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:40px;padding-block:22px}
.brands-label b{display:block;font-family:var(--display);font-weight:800;font-size:26px;text-transform:uppercase;line-height:1;margin-top:4px}
.brands-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.brands-list a{display:flex;align-items:center;gap:14px;padding:10px 12px;border-radius:8px;border:1px solid transparent;transition:border-color .15s,background .15s}
.brands-list a:hover{border-color:var(--line-2);background:var(--paper-2)}
.bl-logo{width:64px;height:56px;display:grid;place-items:center;flex:0 0 auto}
.bl-logo img{max-width:56px;max-height:52px;width:auto;height:auto;object-fit:contain}
.bl-logo.bl-wide{width:132px}.bl-logo.bl-wide img{max-width:132px}
.bl-text{font-weight:600;font-size:15px;line-height:1.15}.bl-text small{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.04em;color:var(--steel);margin-top:4px;text-transform:none;font-weight:400}
@media (max-width:1100px){.brands-band .wrap{grid-template-columns:1fr}.brands-list{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.brands-list{grid-template-columns:1fr}}
/* ---------- cartel de revisión ---------- */
.review{position:fixed;inset:0;z-index:200;background:rgba(20,22,26,.72);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:20px;transition:opacity .3s}
.review.out{opacity:0;pointer-events:none}
.review-box{background:#fff;border-radius:12px;padding:34px 34px 28px;max-width:560px;width:100%;box-shadow:var(--shadow-2);border-top:6px solid var(--signal)}
.review-box h2{margin:10px 0 12px;font-size:clamp(30px,4vw,44px)}
.review-box p{color:var(--ink-2);margin:0 0 12px}
.review-box ul{margin:0 0 22px;padding-left:18px;color:var(--ink-2);display:grid;gap:6px;font-size:14.5px}
body.review-open{overflow:hidden}

/* ---------- móvil ---------- */
@media (max-width:900px){
  .header-main{grid-template-columns:auto 1fr;grid-template-rows:auto auto;gap:8px 10px;padding-top:8px;height:auto}
  .logo-img{height:44px}.logo-tag{display:none}
  .utils{justify-self:end;gap:0}
  .tier-switch span{display:none}.tier-switch select{height:34px;font-size:12px;padding:0 4px;max-width:112px}
  .search{grid-column:1/-1;max-width:none;padding-bottom:10px}
  .search input{height:42px;font-size:16px;padding-right:14px}.search kbd{display:none}
  .var-table{overflow-x:auto}.var-table table{min-width:560px}
  .pdp-sections{max-width:none}
}
@media (max-width:640px){
  .announce .wrap span:not(:first-child){display:none}
  .h1{font-size:40px}.h2{font-size:30px}
  .hero .wrap{padding-block:26px 36px;gap:22px}
  .hero-copy .h1{max-width:none}
  .disc-stage{max-width:330px}
  .callout{min-width:92px;padding:5px 7px}.callout .v{font-size:14px}.callout .k{font-size:9.5px;letter-spacing:.08em}
  .hero-ctas .btn{flex:1 1 100%}
  .tile{min-height:168px;padding:14px 12px}.tile .h3{font-size:18px}.tile img{width:72%;height:50%}
  .card-actions{flex-direction:column;gap:6px}.card-actions .btn{width:100%}
  .card-body{padding:10px 10px 12px}.card-name{font-size:14px}.price{font-size:22px}.card-spec{font-size:11.5px}
  .section-head{flex-direction:column;align-items:flex-start;gap:10px}
  .brands-band .wrap{padding-block:16px;gap:14px}.brands-label b{font-size:22px}
  .b2b .hero-ctas .btn{flex:1 1 100%}
  .tibu{width:100vw}.tibu-fab{right:12px;bottom:14px;height:50px;padding:0 14px 0 6px}.wa-float{right:12px;bottom:76px}.wa-btn{width:50px;height:50px}.wa-btn svg{width:26px;height:26px}
  .tibu-inline{padding:14px;flex-wrap:wrap}.tibu-inline .btn{flex:1 1 100%}
  .review-box{padding:24px 20px 22px}.review-box ul{font-size:13.5px}.review-box .btn{width:100%}
  .pdp{padding-block:16px 32px;gap:22px}.pdp-info .h2{font-size:28px}.buy{grid-template-columns:110px 1fr}.pdp-tabs a{padding:12px 10px;font-size:13px}
  .pdp-price .price{font-size:32px}
  .cart-item{grid-template-columns:64px 1fr;gap:10px}.ci-total{font-size:20px}
  .summary{padding:16px}.coupon,.ship{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:22px}.footer{padding:40px 0 24px}.footer-bottom{flex-direction:column;gap:6px}
  .b2b-hero{padding:40px 0}.b2b-hero .h1{font-size:36px}
  .steps .step .n{font-size:34px}
  .toast{left:12px;right:12px;translate:0;bottom:140px;max-width:none}
  .modal-box{padding:22px 18px}
  .tier-banner .wrap{flex-direction:column;gap:4px;font-size:12.5px}
  .section{padding-block:40px}.section-tight{padding-block:32px}
}
@media (max-width:900px){
  .header-main{grid-template-areas:"logo utils" "search search";grid-template-columns:auto 1fr}
  .logo{grid-area:logo}.utils{grid-area:utils;justify-self:end}.search{grid-area:search}
  .nav > .wrap > ul > li > a{white-space:nowrap;height:42px;padding:0 12px;font-size:14px}
  .nav .mayoristas{height:32px}
  .tibu-fab{height:46px;padding:0 12px 0 5px;gap:8px}.tibu-fab .tibu-avatar{width:34px;height:34px}.tibu-fab-text{font-size:13px}
  .tile .spec{font-size:11px}
}

.mats{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0 14px}.chip-mat{height:30px;padding:0 12px;font-size:13px;border-radius:999px;border:1px solid var(--line-2);background:#fff;cursor:default}.chip-mat:hover{border-color:var(--line-2)}

/* Red de Partner · recuadros */
.partner-boxes{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.pbox{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.14);border-radius:8px;padding:26px 24px;display:grid;gap:12px;align-content:start}
.pbox svg{width:30px;height:30px;color:var(--signal)}
.pbox b{font-family:var(--display);font-weight:800;font-size:28px;line-height:1;text-transform:uppercase;color:#fff}
.pbox p{margin:0;color:var(--steel-2);font-size:14.5px}
.pbox .newsletter{margin-top:4px}
@media (max-width:900px){.partner-boxes{grid-template-columns:1fr}}

/* ---------- ritmo vertical: etiqueta → título → bajada ---------- */
.eyebrow{display:block}
.eyebrow + .h1{margin-top:20px}.eyebrow + .h2,.eyebrow + .h3{margin-top:16px}
.b2b-hero .h1{margin:20px 0 22px;font-size:clamp(38px,5.2vw,72px);max-width:15ch}
.h2 + .lead,.h1 + .lead,.h2 + p{margin-top:16px}
.display{text-wrap:balance}
.b2b .h2{font-size:clamp(30px,3.4vw,48px);max-width:16ch;line-height:.96}
.b2b .lead{margin-top:18px}
.b2b .hero-ctas{margin-top:30px}
.b2b .wrap{gap:64px}
.section-ink .eyebrow{color:var(--signal)}
.selector .h2{max-width:12ch}
.b2b-hero .eyebrow{color:var(--signal)}
/* la insignia de Netlify ocupa la esquina inferior derecha en el hosting de prueba */
.has-host-badge .tibu-fab{bottom:74px}.has-host-badge .wa-float{bottom:146px}
@media (max-width:640px){.b2b .h2{font-size:30px}.has-host-badge .tibu-fab{bottom:64px}.has-host-badge .wa-float{bottom:126px}}

/* ---------- bloques nuevos de la portada ---------- */
.disc{position:relative}
.disc img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;opacity:0;transition:opacity .9s ease}
.disc img.on,.disc img:only-child{opacity:1}
.disc.no-spin{animation:none}
.texto-imagen{display:grid;grid-template-columns:1.05fr 1fr;gap:52px;align-items:center}
.texto-imagen.invertido{grid-template-columns:1fr 1.05fr}
.texto-imagen .ti-media img{width:100%;border-radius:10px;box-shadow:var(--shadow-2)}
.texto-imagen .ti-copy .hero-ctas{margin-top:24px}
.section-ink .texto-imagen .lead{color:var(--steel-2)}
.banner-block{position:relative;background-size:cover;background-position:center;color:#fff;padding:96px 0;background-color:var(--ink)}
.banner-block::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(20,22,26,.88) 0%,rgba(20,22,26,.55) 60%,rgba(20,22,26,.3) 100%)}
.banner-block .wrap{position:relative;max-width:min(100% - 48px,760px);margin-inline:auto;margin-left:max(24px,calc((100vw - var(--max))/2))}
.banner-block .h2{color:#fff}.banner-block .lead{color:rgba(255,255,255,.86)}.banner-block .eyebrow{color:var(--signal)}
.banner-block.claro{color:var(--ink)}.banner-block.claro::before{background:linear-gradient(90deg,rgba(255,255,255,.92) 0%,rgba(255,255,255,.6) 60%,rgba(255,255,255,.25) 100%)}
.banner-block.claro .h2{color:var(--ink)}.banner-block.claro .lead{color:var(--ink-2)}.banner-block.claro .eyebrow{color:var(--red)}
.galeria{display:grid;grid-template-columns:repeat(var(--cols,4),1fr);gap:12px}
.galeria figure{margin:0;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:radial-gradient(110% 90% at 50% 30%,#fff 0%,#F1F2F4 100%);aspect-ratio:1;display:grid;place-items:center;padding:10px}
.galeria img{width:100%;height:100%;object-fit:contain}
.video-wrap{position:relative;padding-bottom:56.25%;border-radius:10px;overflow:hidden;background:var(--ink)}
.video-wrap iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.texto-centrado{max-width:70ch;margin-inline:auto;text-align:center}
.texto-centrado .lead{margin-inline:auto}
.texto-centrado .hero-ctas{justify-content:center}
@media (max-width:900px){.texto-imagen,.texto-imagen.invertido{grid-template-columns:1fr;gap:26px}.texto-imagen.invertido .ti-media{order:2}.banner-block{padding:56px 0}.banner-block .wrap{margin-left:auto}.galeria{grid-template-columns:repeat(2,1fr)}}

/* ---------- compra, pedidos y cuenta ---------- */
.price-consultar{font-size:16px!important;color:var(--steel);font-weight:600;letter-spacing:0}
.checkout .checkout-form{display:grid;gap:18px;min-width:0}
.checkout fieldset{border:1px solid var(--line);border-radius:12px;padding:20px 22px 22px;margin:0;background:#fff;min-width:0}
.checkout legend{display:flex;align-items:center;gap:10px;padding:0 6px;margin-left:-6px}
.co-n{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--ink);color:#fff;font:700 13px/1 var(--sans, 'IBM Plex Sans', sans-serif)}
.checkout .form{margin-top:12px}
.checkout .field small,.cuenta-form small,.form small{font-weight:400;color:var(--steel)}
.co-dir{margin-top:14px}
.pay-options{display:grid;gap:10px}
.note-inline{background:var(--paper-2, #F4F5F7);border:1px solid var(--line);border-radius:10px;padding:12px 14px;font-size:14px}
.co-items{list-style:none;margin:10px 0 14px;padding:0;display:grid;gap:10px}
.co-items li{display:grid;grid-template-columns:44px 1fr auto;gap:10px;align-items:center;font-size:13.5px}
.co-items img{width:44px;height:44px;object-fit:contain;background:#F4F5F7;border-radius:8px;padding:4px}
.co-items small{display:block;color:var(--steel);font-size:12px}
.estado{display:inline-block;font-size:12px;font-weight:600;padding:4px 10px;border-radius:999px;background:#EEF0F3;color:var(--ink)}
.estado-ok{background:#E3F4EA;color:#0A6B3A}.estado-warn{background:#FFF4D6;color:#7A5200}.estado-err{background:#FDE7E7;color:#9B1C1C}
.pedido-head{margin:10px 0 22px;display:grid;gap:8px;justify-items:start}
.pedido-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:24px;align-items:start}
.panel-lite{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px 22px;margin-bottom:18px;min-width:0}
.pedido-items{width:100%;border-collapse:collapse;font-size:14px;margin-top:10px}
.pedido-items td{padding:10px 6px;border-bottom:1px solid var(--line);vertical-align:top}
.pedido-items td small{display:block;color:var(--steel);font-size:12px;margin-top:2px}
.pedido-items .num{text-align:right;white-space:nowrap}
.transf{background:#F7F8FA;border:1px dashed var(--line-2);border-radius:10px;padding:14px 16px;margin-bottom:16px;display:grid;gap:8px;justify-items:start}
.transf pre{margin:0;font:500 14px/1.5 var(--mono, 'IBM Plex Mono', monospace);white-space:pre-wrap}
.cuenta-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;align-items:start}
.cuenta-form h2{margin-bottom:4px}
.cuenta-kpis{margin:6px 0 18px}
.footer-legal{display:inline-flex;flex-wrap:wrap;gap:14px}
.footer-legal a{color:inherit;text-decoration:underline;text-underline-offset:3px}
button[disabled].btn{opacity:.55;cursor:not-allowed}
@media (max-width:900px){.pedido-grid,.cuenta-grid{grid-template-columns:minmax(0,1fr)}.checkout fieldset{padding:16px 14px 18px}}


/* ---------- fondo de las fotos de producto: blanco o degradé (se elige en el panel) ---------- */
[data-fotos="blanco"] .card-media,
[data-fotos="blanco"] .tile,
[data-fotos="blanco"] .main-img,
[data-fotos="blanco"] .thumbs button,
[data-fotos="blanco"] .cart-item img,
[data-fotos="blanco"] .galeria figure,
[data-fotos="blanco"] .co-items img{background:#fff}
/* El cliente pidió fondo blanco parejo y sin sombras bajo el producto */
[data-fotos="blanco"] .card-media img,
[data-fotos="blanco"] .card:hover .card-media img,
[data-fotos="blanco"] .tile img,
[data-fotos="blanco"] .main-img img,
[data-fotos="blanco"] .thumbs img,
[data-fotos="blanco"] .galeria img,
[data-fotos="blanco"] .cart-item img,
[data-fotos="blanco"] .co-items img,
[data-fotos="blanco"] .reco-item img,
[data-fotos="blanco"] .tibu-card img{filter:none}
[data-fotos="blanco"] .card-media{border-bottom-color:var(--line)}

/* halo: gris suave detrás del producto y blanco hacia los bordes */
[data-fotos="halo"] .card-media{background:radial-gradient(56% 52% at 50% 50%,#E4E7EC 0%,#ECEEF2 52%,#F7F8F9 72%,#FFFFFF 86%)}
[data-fotos="halo"] .tile{background:radial-gradient(58% 54% at 50% 48%,#E4E7EC 0%,#ECEEF2 54%,#FFFFFF 84%)}
[data-fotos="halo"] .main-img{background:radial-gradient(50% 46% at 50% 50%,#E2E5EA 0%,#ECEEF2 55%,#F8F9FA 74%,#FFFFFF 88%)}
[data-fotos="halo"] .thumbs button,
[data-fotos="halo"] .cart-item img,
[data-fotos="halo"] .co-items img{background:#fff}
[data-fotos="halo"] .galeria figure{background:radial-gradient(56% 52% at 50% 50%,#E4E7EC 0%,#ECEEF2 52%,#FFFFFF 84%)}
[data-fotos="halo"] .card-media img{filter:drop-shadow(0 18px 15px rgba(20,22,26,.22))}
[data-fotos="halo"] .card:hover .card-media img{filter:drop-shadow(0 26px 21px rgba(20,22,26,.26))}
[data-fotos="halo"] .tile img{filter:drop-shadow(0 14px 12px rgba(20,22,26,.2))}

/* ---------- fondos con círculo detrás del producto, en la paleta de la marca ---------- */
[data-fotos^="circulo"] .card-media,[data-fotos^="circulo"] .tile,[data-fotos^="circulo"] .main-img,[data-fotos^="circulo"] .galeria figure,
[data-fotos^="pleno"] .card-media,[data-fotos^="pleno"] .tile,[data-fotos^="pleno"] .main-img,[data-fotos^="pleno"] .galeria figure{background:#fff;position:relative}
[data-fotos^="circulo"] .card-media::before,[data-fotos^="circulo"] .tile::before,[data-fotos^="circulo"] .main-img::before,[data-fotos^="circulo"] .galeria figure::before{
  content:"";position:absolute;inset:5%;border-radius:50%;pointer-events:none}
[data-fotos^="circulo"] .card-media img,[data-fotos^="circulo"] .tile img,[data-fotos^="circulo"] .main-img img,[data-fotos^="circulo"] .galeria img,
[data-fotos^="pleno"] .card-media img,[data-fotos^="pleno"] .tile img,[data-fotos^="pleno"] .main-img img,[data-fotos^="pleno"] .galeria img{position:relative;z-index:1}
/* gris definido */
[data-fotos="circulo"] .card-media::before,[data-fotos="circulo"] .tile::before,[data-fotos="circulo"] .main-img::before,[data-fotos="circulo"] .galeria figure::before{
  background:radial-gradient(circle at 50% 36%,#F2F4F7 0%,#E7EAEF 62%,#DDE1E7 100%);box-shadow:inset 0 0 0 1px rgba(20,22,26,.06)}
/* rojo de marca, suave */
[data-fotos="circulo-rojo"] .card-media::before,[data-fotos="circulo-rojo"] .tile::before,[data-fotos="circulo-rojo"] .main-img::before,[data-fotos="circulo-rojo"] .galeria figure::before{
  background:radial-gradient(circle at 50% 36%,#FDF0F0 0%,#F8DCDD 60%,#F0C6C8 100%);box-shadow:inset 0 0 0 1px rgba(212,30,36,.12)}
/* grafito: círculo oscuro sobre tarjeta blanca */
[data-fotos="circulo-grafito"] .card-media::before,[data-fotos="circulo-grafito"] .tile::before,[data-fotos="circulo-grafito"] .main-img::before,[data-fotos="circulo-grafito"] .galeria figure::before{
  background:radial-gradient(circle at 50% 32%,#3A4049 0%,#20242B 58%,#14161A 100%)}
[data-fotos="circulo-grafito"] .card-media img,[data-fotos="circulo-grafito"] .tile img,[data-fotos="circulo-grafito"] .main-img img{filter:drop-shadow(0 16px 16px rgba(0,0,0,.55))}
/* grafito pleno: toda la caja de la foto en oscuro */
[data-fotos="pleno-grafito"] .card-media,[data-fotos="pleno-grafito"] .tile,[data-fotos="pleno-grafito"] .main-img,[data-fotos="pleno-grafito"] .galeria figure{
  background:radial-gradient(120% 95% at 50% 24%,#31363E 0%,#1C2027 55%,#101216 100%);border-bottom-color:rgba(255,255,255,.08)}
[data-fotos="pleno-grafito"] .card-media img,[data-fotos="pleno-grafito"] .tile img,[data-fotos="pleno-grafito"] .main-img img{filter:drop-shadow(0 18px 18px rgba(0,0,0,.6))}
[data-fotos="pleno-grafito"] .card:hover .card-media img{filter:drop-shadow(0 26px 24px rgba(0,0,0,.66))}

/* ---------- "mejor precio": lo que sale pagando por transferencia ---------- */
.price-mejor{display:block;margin-top:3px;font-family:var(--mono, 'IBM Plex Mono', monospace);font-size:13px;font-weight:600;color:#0A7C3F;letter-spacing:-.01em}
.price-mejor small{font-weight:400;font-size:11.5px;color:#0A7C3F;opacity:.85}
.price-mejor-grande{font-size:16px;margin-top:6px}
.price-mejor-grande small{display:block;font-size:12px;margin-top:1px}
.totals .mejor dt{color:#0A7C3F}
.totals .mejor dd{color:#0A7C3F;font-weight:600}
.totals .mejor dd small{display:block;font-weight:400;font-size:11.5px;opacity:.85}

/* ---------- video del producto ---------- */
/* El recuadro solo se dibuja cuando la ficha tiene link cargado (ver app.js) */
.thumbs .thumb-video{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;border:1.5px dashed var(--line-2);border-radius:6px;background:var(--paper-2);cursor:pointer;aspect-ratio:1}
.thumbs .thumb-video:hover{border-color:var(--red);background:var(--red-soft)}
.thumbs .thumb-video .play{width:26px;height:26px;border-radius:50%;background:var(--red);position:relative;display:block}
.thumbs .thumb-video .play::after{content:"";position:absolute;left:10px;top:7px;border-style:solid;border-width:6px 0 6px 9px;border-color:transparent transparent transparent #fff}
.thumbs .thumb-video small{font-family:var(--mono);font-size:9.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--steel)}
.video-modal{position:fixed;inset:0;z-index:90;background:rgba(10,12,16,.82);display:flex;align-items:center;justify-content:center;padding:24px}
.video-box{position:relative;width:min(960px,100%)}
.video-frame{position:relative;padding-top:56.25%;background:#000;border-radius:8px;overflow:hidden}
.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.video-close{position:absolute;right:0;top:-38px;width:32px;height:32px;border-radius:50%;border:0;background:#fff;color:var(--ink);font-size:15px;cursor:pointer}
@media (max-width:640px){ .video-close{top:auto;bottom:-42px} }