/* IMSafety — colores muestreados del logo y del empaque oficial.
   Ámbar #F39E24 NUNCA como texto sobre blanco (2.1:1): solo fondo con texto negro (10.4:1). */
@font-face{font-family:Poppins;font-weight:400;font-style:normal;font-display:swap;src:url(/assets/fonts/poppins-400-normal.woff2) format("woff2")}
@font-face{font-family:Poppins;font-weight:400;font-style:italic;font-display:swap;src:url(/assets/fonts/poppins-400-italic.woff2) format("woff2")}
@font-face{font-family:Poppins;font-weight:600;font-style:normal;font-display:swap;src:url(/assets/fonts/poppins-600-normal.woff2) format("woff2")}
@font-face{font-family:Poppins;font-weight:800;font-style:normal;font-display:swap;src:url(/assets/fonts/poppins-800-normal.woff2) format("woff2")}
@font-face{font-family:Poppins;font-weight:800;font-style:italic;font-display:swap;src:url(/assets/fonts/poppins-800-italic.woff2) format("woff2")}
@font-face{font-family:Poppins;font-weight:900;font-style:italic;font-display:swap;src:url(/assets/fonts/poppins-900-italic.woff2) format("woff2")}

:root{
  --amber:#F39E24; --amber-deep:#D9861A; --black:#000; --ink:#221F1F; --ink-2:#4A4544;
  --kraft:#C3996C; --kraft-tint:#F4ECE2; --line:#E2DAD0; --bg:#FFFFFF; --bg-2:#F7F5F2;
  --mono:ui-monospace,"Cascadia Mono","Consolas","SFMono-Regular",monospace;
  --r:10px; --w:1200px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:84px}
body{margin:0;font-family:Poppins,system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;font-size:16px}
img{max-width:100%;height:auto;display:block}
a{color:var(--ink);text-decoration-color:var(--amber);text-decoration-thickness:2px;text-underline-offset:3px}
a:hover{color:var(--black)}
h1,h2,h3{line-height:1.15;margin:0 0 .5em;color:var(--black)}
h1{font-weight:900;font-style:italic;font-size:clamp(2rem,5vw,3.6rem);letter-spacing:-.01em;text-transform:uppercase}
h2{font-weight:800;font-style:italic;font-size:clamp(1.5rem,3vw,2.2rem);text-transform:uppercase}
h3{font-weight:600;font-size:1.15rem}
p{margin:0 0 1em}
.wrap{max-width:var(--w);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:16px;z-index:99;background:var(--amber);padding:8px 12px}
:focus-visible{outline:3px solid var(--amber);outline-offset:2px}

/* aviso de propuesta */
.propuesta{background:var(--ink);color:#fff;font-size:.82rem;text-align:center;padding:6px 16px}
.propuesta strong{color:var(--amber)}
mark.falta{background:#FFE3E3;color:#9B1C1C;border:1px dashed #C53030;border-radius:4px;padding:0 5px;font-size:.85em;font-style:normal;font-weight:600;white-space:normal}

/* header */
.site-h{background:var(--black);position:sticky;top:0;z-index:50}
.site-h .wrap{display:flex;align-items:center;gap:24px;height:72px}
.site-h .logo img{height:38px;width:auto}
.nav{display:flex;gap:4px;margin-left:auto;align-items:center}
.nav a{color:#fff;text-decoration:none;font-weight:600;font-size:.92rem;padding:8px 12px;border-radius:6px}
.nav a:hover,.nav a[aria-current=page]{color:var(--amber)}
.nav a.btn{color:var(--black)}
.menu-t{display:none;margin-left:auto;background:none;border:2px solid var(--amber);color:var(--amber);border-radius:6px;padding:6px 12px;font:600 .9rem Poppins,sans-serif}
@media (max-width:900px){
  .menu-t{display:block}
  .nav{display:none;position:absolute;top:72px;left:0;right:0;background:var(--black);flex-direction:column;align-items:stretch;padding:8px 16px 16px}
  .nav.open{display:flex}
  .nav a{padding:12px}
}

/* botones */
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--amber);color:var(--black);font-weight:800;font-style:italic;text-transform:uppercase;letter-spacing:.02em;text-decoration:none;padding:12px 22px;border-radius:8px;border:2px solid var(--amber);transform:skewX(-6deg)}
.btn>span{transform:skewX(6deg);display:inline-block}
.btn:hover{background:var(--amber-deep);border-color:var(--amber-deep);color:var(--black)}
.btn.sec{background:transparent;color:#fff;border-color:#fff}
.btn.sec:hover{background:#fff;color:var(--black)}
.btn.dark{background:var(--black);color:#fff;border-color:var(--black)}
.btn.dark:hover{background:var(--ink)}
.btns{display:flex;flex-wrap:wrap;gap:12px}

/* hero */
.hero{background:var(--black);color:#fff;position:relative;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding-top:64px;padding-bottom:72px}
.hero h1{color:#fff}
.hero h1 em{color:var(--amber);font-style:italic}
.hero p.lead{font-size:1.1rem;color:#E9E4DE;max-width:36em}
.hero .vis{position:relative}
.hero .vis img{border-radius:var(--r)}
.stripes{height:14px;background:repeating-linear-gradient(-45deg,var(--amber) 0 18px,var(--black) 18px 36px)}
@media (max-width:860px){.hero .wrap{grid-template-columns:1fr;padding-top:40px;padding-bottom:48px}}

/* secciones */
section.s{padding:64px 0}
section.alt{background:var(--bg-2)}
section.kraft{background:var(--kraft)}
section.kraft h2,section.kraft p{color:var(--black)}
.kicker{display:inline-block;font-weight:800;font-style:italic;text-transform:uppercase;font-size:.8rem;letter-spacing:.08em;background:var(--black);color:var(--amber);padding:3px 10px;border-radius:4px;margin-bottom:12px}
.sub{color:var(--ink-2);max-width:44em}
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:960px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.g2,.g3,.g4{grid-template-columns:1fr}}

/* tarjetas */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;text-decoration:none;color:inherit;transition:border-color .15s,box-shadow .15s}
.card:hover{border-color:var(--amber);box-shadow:0 6px 18px rgba(0,0,0,.08)}
.card .img{background:var(--kraft-tint);aspect-ratio:4/3;display:grid;place-items:center;padding:14px}
.card .img img{max-height:100%;width:auto;object-fit:contain}
.card .bd{padding:16px 18px 18px;display:flex;flex-direction:column;gap:6px;flex:1}
.card h3{margin:0}
.card .meta{font-size:.85rem;color:var(--ink-2)}
.sku{font-family:var(--mono);font-weight:600;font-size:.9em;background:var(--bg-2);border:1px solid var(--line);border-radius:4px;padding:1px 6px;white-space:nowrap}
.tag{display:inline-block;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;background:var(--black);color:#fff;border-radius:4px;padding:2px 8px}
.cat-card{padding:28px;background:var(--black);color:#fff;border-radius:var(--r);text-decoration:none;display:flex;flex-direction:column;gap:8px;border-left:8px solid var(--amber)}
.cat-card h3{color:#fff;font-weight:800;font-style:italic;text-transform:uppercase;font-size:1.4rem}
.cat-card p{color:#DDD6CE;margin:0}
.cat-card .n{color:var(--amber);font-weight:600}
.cat-card:hover{background:var(--ink)}

/* catálogo */
.cat-layout{display:grid;grid-template-columns:260px 1fr;gap:32px;align-items:start}
@media (max-width:860px){.cat-layout{grid-template-columns:1fr}}
.filtros{position:sticky;top:90px;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r);padding:18px}
@media (max-width:860px){.filtros{position:static}}
.filtros fieldset{border:0;padding:0;margin:0 0 16px}
.filtros legend{font-weight:800;font-style:italic;text-transform:uppercase;font-size:.85rem;margin-bottom:6px}
.filtros label{display:flex;gap:8px;align-items:center;font-size:.92rem;padding:3px 0;cursor:pointer}
.buscar{width:100%;font:inherit;padding:12px 14px;border:2px solid var(--black);border-radius:8px;margin-bottom:16px}
.contador{font-size:.9rem;color:var(--ink-2);margin-bottom:12px}
.vacio{padding:32px;border:2px dashed var(--line);border-radius:var(--r);text-align:center;display:none}

/* producto */
.crumbs{font-size:.85rem;color:var(--ink-2);padding-top:16px;padding-bottom:16px}
.crumbs a{color:var(--ink-2)}
.prod{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start;padding-bottom:40px}
@media (max-width:860px){.prod{grid-template-columns:1fr}}
.galeria .main{background:var(--kraft-tint);border-radius:var(--r);padding:20px;display:grid;place-items:center;aspect-ratio:1}
.galeria .main img{max-height:100%;width:auto}
.galeria .thumbs{display:flex;gap:10px;margin-top:10px}
.galeria .thumbs button{border:2px solid var(--line);background:var(--kraft-tint);border-radius:8px;padding:4px;width:84px;height:84px;cursor:pointer}
.galeria .thumbs button[aria-pressed=true]{border-color:var(--black)}
.galeria .thumbs img{width:100%;height:100%;object-fit:contain}
.galeria .nota{font-size:.82rem;color:var(--ink-2);margin-top:8px}
.prod h1{font-size:clamp(1.6rem,3.4vw,2.4rem)}
.prod .modelo{font-family:var(--mono);font-weight:600;font-size:1rem;background:var(--black);color:var(--amber);display:inline-block;padding:4px 10px;border-radius:6px;margin-bottom:12px}
table.t{width:100%;border-collapse:collapse;font-size:.95rem;margin:0 0 24px}
table.t th,table.t td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
table.t thead th{background:var(--black);color:#fff;font-weight:600;font-size:.85rem;text-transform:uppercase;letter-spacing:.04em}
table.t tbody th{width:38%;font-weight:600;background:var(--bg-2)}
.tabla-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.bloque{margin-bottom:32px}
.bloque h2{font-size:1.25rem}
.doc{display:flex;gap:14px;align-items:center;flex-wrap:wrap;padding:16px;border:1px solid var(--line);border-radius:var(--r);background:var(--bg-2)}

/* formulario */
form.f{display:grid;grid-template-columns:1fr 1fr;gap:16px 20px}
form.f .full{grid-column:1/-1}
@media (max-width:620px){form.f{grid-template-columns:1fr}}
form.f label{font-weight:600;font-size:.9rem;display:block;margin-bottom:4px}
form.f input,form.f select,form.f textarea{width:100%;font:inherit;padding:11px 12px;border:1.5px solid #8C8580;border-radius:8px;background:#fff}
form.f input:focus,form.f select:focus,form.f textarea:focus{border-color:var(--black)}
form.f .hp{position:absolute;left:-9999px}
.req{color:#9B1C1C}
.alerta{padding:14px 16px;border-radius:8px;margin-bottom:20px;font-weight:600}
.alerta.ok{background:#E6F4EA;color:#1E4620}.alerta.err{background:#FDECEC;color:#7A1A1A}

/* cierre / CTA */
.cta{background:var(--amber);padding:56px 0}
.cta h2{color:var(--black)}
.cta .wrap{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}

/* faq */
details.q{border:1px solid var(--line);border-radius:8px;margin-bottom:10px;background:#fff}
details.q summary{cursor:pointer;font-weight:600;padding:14px 16px;list-style:none}
details.q summary::-webkit-details-marker{display:none}
details.q summary::before{content:"+";font-weight:800;color:var(--black);background:var(--amber);display:inline-grid;place-items:center;width:22px;height:22px;border-radius:4px;margin-right:10px}
details.q[open] summary::before{content:"–"}
details.q .a{padding:0 16px 14px 48px}

/* footer */
.site-f{background:var(--black);color:#CFC8C0;padding:48px 0 24px;font-size:.92rem}
.site-f a{color:#fff}
.site-f .cols{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:32px}
@media (max-width:760px){.site-f .cols{grid-template-columns:1fr}}
.site-f h3{color:var(--amber);font-style:italic;font-weight:800;text-transform:uppercase;font-size:.95rem}
.site-f ul{list-style:none;padding:0;margin:0}.site-f li{margin:4px 0}
.site-f .legal{border-top:1px solid #333;margin-top:32px;padding-top:16px;font-size:.82rem}
.prose{max-width:46em}
.cot{grid-template-columns:1.4fr .8fr;align-items:start}@media (max-width:860px){.cot{grid-template-columns:1fr}}