/* Viba Global — sistema de diseño (tech-minimalista). Variables de marca en <head> desde config. */
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
h1,h2,h3,h4{margin:0;line-height:1.15;letter-spacing:-.021em;font-weight:700;color:var(--ink)}
.container{max-width:1180px;margin:0 auto;padding:0 24px}
.mono{font-family:var(--mono)}
.muted{color:var(--muted)}
.eyebrow{font-size:.78rem;font-weight:600;letter-spacing:.02em;color:var(--brand);text-transform:none}
.link{color:var(--brand);font-weight:600;font-size:.92rem}
.link:hover{color:var(--brand-ink)}
.linkbtn{border:0;background:none;color:var(--brand);font:inherit;font-weight:600;cursor:pointer;padding:0}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* Buttons */
.btn{font:inherit;font-weight:600;font-size:.92rem;border-radius:9px;padding:10px 18px;cursor:pointer;
  border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:8px;
  white-space:nowrap;transition:background .15s,border-color .15s,transform .05s}
.btn:active{transform:translateY(1px)}
.btn.primary{background:var(--brand);color:#fff}
.btn.primary:hover{background:var(--brand-ink)}
.btn.ghost{background:#fff;border-color:var(--line);color:var(--ink)}
.btn.ghost:hover{border-color:var(--graphite)}
.btn.lg{padding:13px 24px;font-size:1rem;border-radius:11px}
.btn.sm{padding:7px 13px;font-size:.84rem}
.btn.block{width:100%}

/* Announcement + header */
.announce{background:var(--ink);color:#fff;font-size:.8rem}
.announce .container{display:flex;gap:16px;align-items:center;justify-content:center;padding:9px 24px;flex-wrap:wrap}
.announce strong{color:#fff}
.announce i{width:3px;height:3px;border-radius:50%;background:#ffffff55;display:inline-block}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);
  backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:22px;padding:14px 24px}
.logo img{height:38px;width:auto}
.mainnav{display:flex;gap:22px;font-size:.94rem;font-weight:500}
.mainnav a{color:var(--graphite);padding:4px 0}
.mainnav a:hover{color:var(--brand)}
.search{margin-left:auto;display:flex;align-items:center;gap:8px;background:var(--bg-soft);
  border:1px solid transparent;border-radius:10px;padding:9px 13px;min-width:230px;color:var(--muted)}
.search:focus-within{border-color:var(--line);background:#fff}
.search .ic{width:16px;height:16px;flex:none;display:grid}
.search .ic svg{width:16px;height:16px}
.search input{border:0;background:none;outline:0;font:inherit;font-size:.9rem;color:var(--ink);width:100%}
.grp-badge{font-size:.8rem;font-weight:600;color:var(--brand);background:#C4040412;
  border:1px solid #C4040428;padding:6px 12px;border-radius:999px}

/* Hero */
.hero{border-bottom:1px solid var(--line);background:
  radial-gradient(60% 90% at 85% -10%, #C404040a, transparent 60%)}
.hero-in{padding:76px 24px 64px;max-width:820px}
.hero h1{font-size:clamp(2.3rem,5vw,3.6rem);font-weight:800;letter-spacing:-.03em;margin:14px 0 0}
.hero .lead{font-size:1.15rem;color:var(--muted);max-width:60ch;margin:20px 0 30px}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap}
.stats{display:flex;gap:40px;margin-top:46px;padding-top:28px;border-top:1px solid var(--line);flex-wrap:wrap}
.stats div{display:flex;flex-direction:column;gap:2px}
.stats b{font-size:1.5rem;font-weight:700;letter-spacing:-.02em}
.stats span{font-size:.82rem;color:var(--muted)}

/* Bands / sections */
.band{padding:56px 24px}
.band-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:26px}
.band-head h2{font-size:clamp(1.5rem,3vw,2rem);font-weight:800}
.page-title{font-size:clamp(1.7rem,3.4vw,2.3rem);font-weight:800;margin:6px 0 20px}
.crumbs{font-size:.85rem;color:var(--muted)}
.crumbs a:hover{color:var(--brand)}

/* Categories */
.cat-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:14px}
.cat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px 12px;text-align:center;
  display:flex;flex-direction:column;align-items:center;gap:12px;transition:border-color .15s,box-shadow .15s,transform .1s}
.cat:hover{border-color:#C4040455;box-shadow:0 8px 24px #00000008;transform:translateY(-3px)}
.cat-ic{width:40px;height:40px;color:var(--brand);display:grid;place-items:center}
.cat-ic svg{width:34px;height:34px}
.cat b{font-size:.86rem;font-weight:600}

/* Product grid + cards */
.prod-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;
  transition:border-color .15s,box-shadow .15s,transform .1s}
.card:hover{border-color:#d9d9dd;box-shadow:0 12px 30px #0000000a;transform:translateY(-3px)}
.thumb{aspect-ratio:4/3;background:var(--bg-soft);display:grid;place-items:center;position:relative}
.thumb svg{width:44%;height:44%;color:#B9B9BE;stroke-width:1.4}
.tag{position:absolute;top:12px;left:12px;font-size:.68rem;font-weight:600;background:#fff;
  border:1px solid var(--line);color:var(--muted);padding:3px 9px;border-radius:6px}
.stock{position:absolute;top:12px;right:12px;font-size:.7rem;font-weight:600;color:#0a7d4f;
  display:flex;align-items:center;gap:5px}
.stock i{width:6px;height:6px;border-radius:50%;background:#12b070;display:inline-block}
.cbody{padding:16px;display:flex;flex-direction:column;gap:6px;flex:1}
.cname{font-weight:650;font-size:.98rem;letter-spacing:-.01em;color:var(--ink)}
.cname:hover{color:var(--brand)}
.csku{font-size:.76rem;color:var(--muted)}
.price-slot{margin-top:auto;padding-top:14px;border-top:1px solid var(--line)}
.locked{display:flex;align-items:center;justify-content:space-between;gap:8px}
.locked .lk{display:flex;align-items:center;gap:6px;font-size:.8rem;color:var(--muted);font-weight:500}
.locked .lk svg{width:14px;height:14px}
.price{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.price .amt{font-size:1.3rem;font-weight:700;letter-spacing:-.02em;color:var(--ink)}
.price .u{font-size:.72rem;color:var(--muted)}
.price .glabel{font-size:.7rem;font-weight:600;color:#0a7d4f;margin-left:auto}

/* Chips (filtros) */
.chips{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:22px}
.chip{font-size:.86rem;font-weight:600;border:1px solid var(--line);background:#fff;color:var(--muted);
  border-radius:999px;padding:8px 16px;transition:.14s}
.chip:hover{color:var(--ink);border-color:var(--graphite)}
.chip.on{background:var(--ink);color:#fff;border-color:var(--ink)}

/* Nota precios */
.note{display:flex;gap:12px;align-items:flex-start;background:var(--bg-soft);border:1px solid var(--line);
  border-radius:12px;padding:14px 18px;margin-bottom:24px;font-size:.9rem;color:var(--graphite)}
.note svg{width:18px;height:18px;flex:none;margin-top:2px;color:var(--brand)}

/* Nav CTA */
.mainnav a.nav-cta{color:var(--brand);font-weight:600}
.mainnav a.nav-cta:hover{color:var(--brand-ink)}

/* Prose / páginas de contenido */
.prose{max-width:70ch}
.prose .lead{font-size:1.12rem;color:var(--muted);margin:16px 0 0}

/* Formularios */
.form{display:flex;flex-direction:column;gap:2px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:flex;flex-direction:column;margin-bottom:14px}
.field.full{grid-column:1/-1}
.field label{font-size:.8rem;font-weight:600;color:var(--graphite);margin-bottom:6px}
.field input,.field select,.field textarea{font:inherit;border:1px solid var(--line);background:#fff;color:var(--ink);
  border-radius:10px;padding:11px 13px;outline:0;width:100%}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--brand)}
.field textarea{min-height:120px;resize:vertical}
.success-banner{background:#e9f8f0;border:1px solid #b7e6ce;color:#0a6b45;border-radius:12px;
  padding:14px 18px;margin-bottom:20px;font-weight:500;font-size:.92rem}
.error-banner{background:#fdecec;border:1px solid #f4c2c2;color:#a30303;border-radius:12px;
  padding:14px 18px;margin-bottom:20px;font-weight:500;font-size:.92rem}
.intro-note{background:var(--bg-soft);border:1px solid var(--line);border-radius:12px;padding:14px 18px;
  margin-bottom:22px;font-size:.9rem;color:var(--graphite)}

/* Contacto */
.contact-grid{display:grid;grid-template-columns:.85fr 1.25fr;gap:44px;align-items:start;margin-top:24px}
.info-list{display:flex;flex-direction:column;gap:16px}
.info-item{display:flex;gap:12px;align-items:flex-start}
.info-item .ic{width:38px;height:38px;border-radius:10px;background:var(--bg-soft);color:var(--brand);
  display:grid;place-items:center;flex:none}
.info-item .ic svg{width:18px;height:18px}
.info-item b{display:block;font-size:.9rem}
.info-item span{font-size:.9rem;color:var(--muted)}

/* Misión/Visión/Valores + CTA band */
.mvv{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:28px 0}
.mvv .card2{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px}
.mvv h3{font-size:1.05rem;margin-bottom:8px}
.mvv p{margin:0;color:var(--muted);font-size:.92rem}
.cta-band{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
  background:var(--ink);color:#fff;border-radius:16px;padding:28px 32px;margin-top:36px}
.cta-band h3{font-size:1.3rem;color:#fff}
.cta-band p{margin:4px 0 0;color:#ffffffb0;font-size:.92rem}

/* Cotización */
.quote-link{display:inline-flex;align-items:center;gap:7px;font-size:.9rem;font-weight:600;color:var(--ink);
  border:1px solid var(--line);border-radius:9px;padding:9px 14px}
.quote-link:hover{border-color:var(--graphite)}
.qbadge{background:var(--brand);color:#fff;font-size:.72rem;font-weight:700;border-radius:999px;
  min-width:18px;height:18px;display:inline-grid;place-items:center;padding:0 5px}
.quote-table{width:100%;border-collapse:collapse;margin:8px 0 20px}
.quote-table th{text-align:left;font-size:.74rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);
  font-weight:600;padding:10px 12px;border-bottom:1px solid var(--line)}
.quote-table td{padding:14px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
.quote-table td a{font-weight:600}
.quote-table td a:hover{color:var(--brand)}
.tiny{font-size:.74rem;color:var(--muted)}
.qin{width:74px;border:1px solid var(--line);border-radius:8px;padding:8px 10px;font:inherit;text-align:center;font-family:var(--mono)}
.qin:focus{border-color:var(--brand);outline:0}
.rm{border:0;background:none;color:var(--muted);font-size:1.3rem;cursor:pointer;line-height:1;padding:2px 8px;border-radius:6px}
.rm:hover{color:var(--brand);background:var(--bg-soft)}
.quote-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:26px}
.quote-summary{display:flex;justify-content:flex-end;margin-bottom:20px}
.quote-summary .box{min-width:280px;background:var(--bg-soft);border:1px solid var(--line);border-radius:12px;padding:18px 22px}
.quote-summary .row{display:flex;justify-content:space-between;gap:20px;font-size:.95rem;margin-bottom:8px}
.quote-summary .total{font-size:1.2rem;font-weight:700;color:var(--ink);border-top:1px solid var(--line);padding-top:12px;margin-top:4px;margin-bottom:0}
.send-box{max-width:560px;margin-left:auto}
@media(max-width:760px){.contact-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.mvv{grid-template-columns:1fr}}
@media(max-width:600px){.quote-table th:nth-child(2),.quote-table td:nth-child(2){display:none}}

/* Trust */
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.tcard{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px}
.tic{width:34px;height:34px;border-radius:9px;background:#C4040410;color:var(--brand);display:grid;place-items:center;margin-bottom:12px}
.tic svg{width:20px;height:20px}
.tcard b{display:block;font-size:1rem;margin-bottom:4px}
.tcard p{margin:0;font-size:.88rem;color:var(--muted)}

/* Product detail */
.pdp-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.gallery .stage{background:var(--bg-soft);border:1px solid var(--line);border-radius:16px;aspect-ratio:1/1;display:grid;place-items:center}
.gallery .stage svg{width:42%;height:42%;color:var(--brand);stroke-width:1.3}
.brandrow{display:flex;align-items:center;gap:8px;margin-bottom:10px;flex-wrap:wrap}
.bchip{font-size:.7rem;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);
  border:1px solid var(--line);border-radius:6px;padding:3px 8px}
.pinfo h1{font-size:clamp(1.5rem,3vw,2rem);font-weight:800;margin:2px 0}
.pinfo .sku{color:var(--muted);font-size:.88rem;margin-top:6px}
.pricebox{background:var(--bg-soft);border:1px solid var(--line);border-radius:14px;padding:20px;margin:20px 0}
.pb-price .bignum{font-size:2.2rem;font-weight:800;letter-spacing:-.02em}
.pb-price small{color:var(--muted);font-size:.82rem;font-weight:500}
.buyrow{display:flex;gap:12px;margin-top:16px;flex-wrap:wrap}
.qty{display:flex;align-items:center;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff}
.qty button{border:0;background:#fff;color:var(--ink);font:inherit;font-size:1.1rem;width:38px;height:42px;cursor:pointer}
.qty button:hover{background:var(--bg-soft)}
.qty input{border:0;width:46px;text-align:center;font-family:var(--mono);background:none;outline:0;font-size:.95rem}
.pb-locked{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.pb-locked .ic{width:40px;height:40px;border-radius:10px;background:#fff;border:1px solid var(--line);
  color:var(--brand);display:grid;place-items:center;flex:none}
.pb-locked .ic svg{width:18px;height:18px}
.pb-locked b{font-size:.96rem}
.pb-locked .btn{margin-left:auto}
.sec{font-size:1.05rem;font-weight:700;margin:26px 0 12px}
table.specs{width:100%;border-collapse:collapse;font-size:.9rem}
table.specs th{text-align:left;font-weight:500;color:var(--muted);padding:10px 12px;width:46%;border-bottom:1px solid var(--line);vertical-align:top}
table.specs td{padding:10px 12px;border-bottom:1px solid var(--line);font-variant-numeric:tabular-nums}
table.specs tr:nth-child(even) th,table.specs tr:nth-child(even) td{background:var(--bg-soft)}
.docs{display:flex;flex-direction:column;gap:8px}
.doc{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:10px;padding:12px 14px;transition:border-color .15s}
.doc:hover{border-color:var(--brand)}
.doc .pdf{font-size:.64rem;font-weight:700;background:#C4040412;color:var(--brand);padding:5px 7px;border-radius:6px}
.doc b{font-size:.9rem;font-weight:600}

/* Footer */
.site-footer{border-top:1px solid var(--line);margin-top:40px;background:var(--bg-soft)}
.foot{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:28px;padding:48px 24px 28px}
.flogo{height:34px;margin-bottom:12px}
.brandcol p{margin:0;max-width:34ch;font-size:.88rem;color:var(--muted)}
.fcol h4{font-size:.76rem;text-transform:uppercase;letter-spacing:.08em;color:var(--graphite);margin:0 0 12px}
.fcol a{display:block;padding:4px 0;font-size:.9rem;color:var(--muted)}
.fcol a:hover{color:var(--brand)}
.copy{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:18px 24px;
  border-top:1px solid var(--line);font-size:.82rem;color:var(--muted)}

/* Login modal */
.overlay{position:fixed;inset:0;background:#1d1d1f88;backdrop-filter:blur(3px);display:none;place-items:center;z-index:80;padding:20px}
.overlay.open{display:grid}
.modal{background:#fff;border-radius:16px;box-shadow:0 30px 80px #0000003a;width:100%;max-width:400px;padding:28px;position:relative}
.modal h3{font-size:1.35rem;font-weight:800}
.modal>p{color:var(--muted);font-size:.9rem;margin:6px 0 18px}
.modal label{display:block;font-size:.78rem;font-weight:600;color:var(--graphite);margin:14px 0 6px}
.modal input,.modal select{width:100%;font:inherit;border:1px solid var(--line);background:#fff;color:var(--ink);
  border-radius:10px;padding:11px 13px;outline:0}
.modal input:focus,.modal select:focus{border-color:var(--brand)}
.modal .btn.block{margin-top:20px}
.modal .x{position:absolute;top:14px;right:16px;border:0;background:none;font-size:1.5rem;color:var(--muted);cursor:pointer;line-height:1}
.demo-tag{font-size:.62rem;background:var(--bg-soft);color:var(--muted);padding:1px 6px;border-radius:5px;font-weight:600;letter-spacing:.04em}
.modal-error{background:#fde8e8;color:#a11416;border:1px solid #f3c9c9;border-radius:9px;padding:10px 13px;font-size:.86rem;margin-bottom:14px}
.admin-tag{font-size:.68rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#fff;background:var(--brand);padding:3px 9px;border-radius:6px}
a.grp-badge{text-decoration:none}
a.grp-badge:hover{background:#C4040420}
.leads{display:flex;flex-direction:column;gap:14px;max-width:780px}
.lead-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px}
.lead-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px}
.lead-type{font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;padding:3px 9px;border-radius:6px;color:#fff}
.lt-contacto{background:#4f6fd0}.lt-distribuidor{background:#0a7d4f}.lt-cotizacion{background:var(--brand)}
.lead-fields{display:flex;flex-direction:column;gap:4px;font-size:.9rem}
.lead-fields .fk{color:var(--muted);font-weight:600}
.lead-fields a{color:var(--brand)}
.legal p{margin:0 0 14px;color:#3a3a3c;font-size:.96rem;line-height:1.7}
.legal .sec{margin-top:26px;font-size:1.05rem}
.legal a{color:var(--brand)}
.demo-note{font-size:.74rem;color:var(--muted);text-align:center;margin:14px 0 0}

/* Flash toast */
.flash{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(140%);z-index:90;
  background:var(--ink);color:#fff;padding:12px 22px;border-radius:999px;font-size:.9rem;font-weight:600;
  box-shadow:0 12px 30px #0000002a;transition:transform .3s cubic-bezier(.2,.9,.3,1)}
.flash.show{transform:translateX(-50%) translateY(0)}

/* Responsive */
@media(max-width:960px){
  .cat-grid{grid-template-columns:repeat(4,1fr)}
  .prod-grid{grid-template-columns:repeat(3,1fr)}
  .trust{grid-template-columns:repeat(2,1fr)}
  .pdp-grid{grid-template-columns:1fr;gap:28px}
  .foot{grid-template-columns:1fr 1fr}
  .mainnav{display:none}
}
@media(max-width:600px){
  .cat-grid{grid-template-columns:repeat(2,1fr)}
  .prod-grid{grid-template-columns:1fr 1fr}
  .search{display:none}
  .stats{gap:24px}
  .hero-in{padding:52px 24px 44px}
}
