/* Layout: el hero es el cuerpo de una lapicera anodizada a todo el ancho, con el título grabado y el color intercambiable.
   Debajo, catálogo agrupado por familia (sin tarjetas), proceso en 4 pasos, el detalle del grabado, trabajos y contacto. Todo alineado a la izquierda. */
:root{
  --alu:#eef0f3;      /* aluminio crudo: fondo */
  --sheet:#ffffff;    /* placa de foto */
  --graphite:#16191e; /* texto */
  --steel:#5d6573;    /* texto secundario */
  --rule:#d6dae1;     /* filetes */
  --cobalt:#025cee;   /* azul AZTRA */
  --cobalt-ink:#ffffff;
  --wa:#178a4a; --wa-ink:#ffffff;
  --anod:#1747b8;     /* color del cuerpo de la lapicera del hero (lo cambia la paleta) */
  --f-display:"Big Shoulders Display","Arial Narrow","Roboto Condensed",sans-serif;
  --f-body:"Schibsted Grotesk",system-ui,-apple-system,"Segoe UI",sans-serif;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --alu:#121418; --sheet:#eceef1; --graphite:#e9ebef; --steel:#9aa2b0; --rule:#2a2f38;
  --cobalt:#5b93ff; --cobalt-ink:#0b1430; --wa:#36c172; --wa-ink:#06200f; color-scheme:dark}}
:root[data-theme="dark"]{
  --alu:#121418; --sheet:#eceef1; --graphite:#e9ebef; --steel:#9aa2b0; --rule:#2a2f38;
  --cobalt:#5b93ff; --cobalt-ink:#0b1430; --wa:#36c172; --wa-ink:#06200f; color-scheme:dark}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--alu);color:var(--graphite);font:400 17px/1.55 var(--f-body);-webkit-font-smoothing:antialiased}
.wrap{max-width:1200px;margin:0 auto;padding-inline:20px}
a{color:inherit}
p{margin:0}
h1,h2,h3{margin:0;font-family:var(--f-display);text-wrap:balance;line-height:.95}
h2{font-size:clamp(44px,6.4vw,76px);font-weight:800;letter-spacing:-.005em}
h3{font-size:30px;font-weight:800;letter-spacing:.005em}
:focus-visible{outline:2px solid var(--cobalt);outline-offset:3px;border-radius:4px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font:600 16px/1 var(--f-body);padding:15px 20px;border-radius:8px;border:1px solid transparent;text-decoration:none;cursor:pointer;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn svg{width:19px;height:19px;flex:none}
.btn-wa{background:var(--wa);color:var(--wa-ink)}
.btn-dark{background:var(--graphite);color:var(--alu)}
.btn-line{background:transparent;border-color:var(--graphite);color:var(--graphite)}

/* Header */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--alu);border-bottom:1px solid var(--rule)}
.top .wrap{display:flex;align-items:center;gap:28px;height:66px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand svg{height:30px;width:auto}
.brand b{font:700 17px/1 var(--f-body);letter-spacing:.3em;color:var(--graphite)}
.mainnav{display:flex;align-items:center;gap:24px;margin-left:auto}
.mainnav > a,.ddbtn{text-decoration:none;color:var(--steel);font:500 15px var(--f-body);background:none;border:0;padding:0;cursor:pointer;display:inline-flex;align-items:center;gap:5px}
.mainnav > a:hover,.ddbtn:hover,.ddbtn.on{color:var(--graphite)}
.mainnav > a[aria-current="page"],.ddbtn.on{color:var(--graphite);text-decoration:underline;text-underline-offset:6px}
.ddbtn svg{width:12px;height:12px;transition:transform .15s}
.dd{position:relative}
.dd.open .ddbtn svg{transform:rotate(180deg)}
.ddp{position:absolute;top:calc(100% + 16px);left:-14px;min-width:250px;background:var(--alu);border:1px solid var(--rule);border-radius:10px;box-shadow:0 14px 30px rgba(10,20,50,.14);padding:6px;display:none;flex-direction:column;z-index:25}
.ddp::before{content:"";position:absolute;left:0;right:0;top:-18px;height:18px}
.dd.open .ddp{display:flex}
@media (hover:hover) and (min-width:841px){.dd:hover .ddp{display:flex}}
.ddp a{padding:11px 12px;border-radius:7px;color:var(--graphite);text-decoration:none;font-size:15px;font-weight:500}
.ddp a:hover,.ddp a[aria-current="page"]{background:color-mix(in srgb,var(--cobalt) 10%,transparent);color:var(--cobalt)}
.menubtn{display:none;align-items:center;gap:7px;margin-left:auto;border:1px solid var(--rule);background:transparent;color:var(--graphite);font:600 15px var(--f-body);padding:9px 12px;border-radius:8px;cursor:pointer}
.menubtn svg{width:18px;height:18px}
.top .btn{padding:11px 15px;font-size:15px}
@media (max-width:840px){
  .top .wrap{gap:10px}
  .menubtn{display:inline-flex}
  .mainnav{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:0;margin:0;background:var(--alu);border-bottom:1px solid var(--rule);box-shadow:0 18px 30px rgba(10,20,50,.12);padding:4px 20px 14px;max-height:calc(100vh - 66px);overflow-y:auto}
  .mainnav.open{display:flex}
  .mainnav > a,.ddbtn{font-size:17px;color:var(--graphite);padding:14px 0;border-bottom:1px solid var(--rule);width:100%;justify-content:space-between}
  .ddbtn svg{display:none}
  .ddbtn{cursor:default}
  .ddp{position:static;display:flex;border:0;border-radius:0;box-shadow:none;padding:4px 0 8px 14px;background:transparent;min-width:0;border-bottom:1px solid var(--rule)}
  .ddp::before{display:none}
  .ddp a{font-size:16px;padding:10px 0}
}
@media (max-width:420px){.top .btn{padding:10px 12px;font-size:14px}.brand b{font-size:15px;letter-spacing:.24em}}

/* Hero: lapicera metalizada dibujada en SVG, con el grabado animado.
   Compu: titular arriba y la lapicera horizontal a todo el ancho.
   Celular: titular a la izquierda y la lapicera vertical a la derecha, como en las fotos de producto. */
.hero{padding-block:44px 64px}
.htop{display:block}
.hhead{font:900 clamp(56px,8.6vw,124px)/.9 var(--f-display);text-transform:uppercase;letter-spacing:.005em;color:var(--graphite);margin:0 0 28px;text-wrap:balance;max-width:11ch}
.penbox{position:relative;width:100%}
.penart{position:relative;width:100%;aspect-ratio:1034/150;filter:drop-shadow(0 14px 12px rgba(10,20,50,.22))}
.penart img,.penart canvas,.penart svg{position:absolute;left:0;top:0;width:100%;height:100%;display:block}
.peneng .eng{fill:url(#engLight)}
.penart.light .eng{fill:url(#engDark)}
.peneng .t1{font-family:"Big Shoulders Display","Arial Narrow",sans-serif;font-weight:900;font-size:28px;letter-spacing:.4px}
.peneng .t2{font-family:"Schibsted Grotesk",system-ui,sans-serif;font-weight:700;font-size:23px}
.replay{margin-top:10px;border:0;background:none;color:var(--steel);font:500 14px var(--f-body);text-decoration:underline;cursor:pointer;padding:4px 0}
.colors{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;margin-top:22px}
.swrow{display:flex;flex-wrap:wrap;gap:8px}
.sw{width:30px;height:30px;border-radius:50%;border:1px solid rgba(140,146,158,.55);padding:0;cursor:pointer;
  background-image:linear-gradient(180deg,rgba(0,0,0,.25),rgba(255,255,255,.25) 35%,rgba(0,0,0,0) 55%,rgba(0,0,0,.3))}
.sw[aria-pressed="true"]{outline:2px solid var(--graphite);outline-offset:3px}
.colors .cname{color:var(--steel);font-size:15px}
.colors .cname b{color:var(--graphite);font-weight:600}
.intro{display:grid;grid-template-columns:1fr auto;gap:24px 40px;align-items:end;margin-top:34px}
.intro p{font-size:clamp(18px,2vw,22px);max-width:34em;line-height:1.45}
.intro .ctas{display:flex;flex-wrap:wrap;gap:10px}
@media (max-width:760px){
  .htop{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:14px;align-items:center}
  .hhead{font-size:clamp(40px,12.5vw,58px);margin:0}
  .penbox{--L:min(150vw,560px);--T:calc(var(--L) * 150 / 1034);width:var(--T);height:var(--L);margin-right:2px}
  .penart{position:absolute;left:0;top:0;width:var(--L);height:var(--T);aspect-ratio:auto;transform-origin:0 0;transform:translateY(var(--L)) rotate(-90deg);filter:drop-shadow(-8px 8px 10px rgba(10,20,50,.2))}
  .replay{display:none}
  .swrow{gap:6px}.colors .sw{width:27px;height:27px}
  .intro{grid-template-columns:1fr}
}

/* Secciones */
section{padding-block:72px}
.lede{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,26em);gap:16px 48px;align-items:end;margin-bottom:40px}
.lede p{color:var(--steel)}
@media (max-width:760px){.lede{grid-template-columns:1fr}}

/* Catálogo */
.family{border-top:2px solid var(--graphite);padding-top:22px;margin-top:48px}
.family:first-of-type{margin-top:0}
.family > h3{font-size:clamp(34px,4vw,46px);margin-bottom:26px}
.list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:48px 40px}
.list.three{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:980px){.list.three{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.list,.list.three{grid-template-columns:1fr}}
.prod{display:flex;flex-direction:column;gap:14px;min-width:0}
.gal{position:relative}
.prod .ph{background:var(--sheet);border-radius:6px;aspect-ratio:4/3;max-width:100%;display:flex;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;scrollbar-width:none;overscroll-behavior-x:contain}
.prod .ph::-webkit-scrollbar{display:none}
.prod .ph img{flex:0 0 100%;width:100%;height:100%;object-fit:contain;padding:16px;scroll-snap-align:center}
.gnav{position:absolute;top:50%;transform:translateY(-50%);width:38px;height:38px;border-radius:50%;border:1px solid #d6dae1;background:rgba(255,255,255,.92);color:#16191e;font:600 22px/1 var(--f-body);cursor:pointer;display:flex;align-items:center;justify-content:center;padding-bottom:3px;opacity:0;transition:opacity .15s}
.gal:hover .gnav,.gnav:focus-visible{opacity:1}
.gnav.prev{left:10px}.gnav.next{right:10px}
@media (hover:none){.gnav{display:none}}
.dots{position:absolute;left:0;right:0;bottom:10px;display:flex;justify-content:center;gap:6px}
.dots button{width:8px;height:8px;border-radius:50%;border:0;padding:0;background:#c3c8d0;cursor:pointer}
.dots button[aria-current="true"]{background:#16191e;width:20px;border-radius:4px}
.prod h4{font:800 30px/1 var(--f-display);margin:4px 0 0}
.prod .desc{color:var(--steel);font-size:16px}
.facts{display:grid;grid-template-columns:auto 1fr;gap:4px 16px;margin:0;font-size:15px;border-top:1px solid var(--rule);padding-top:12px}
.facts dt{color:var(--steel)}
.facts dd{margin:0;font-weight:500}
.price{display:grid;gap:8px}
.price .now{font-size:15px;color:var(--steel)}
.price .now b{font:800 34px/1 var(--f-display);color:var(--graphite);margin-right:2px}
.price .ask{font-weight:600;color:var(--graphite);font-size:16px}
.price .sub{margin-left:8px;color:var(--graphite);font-weight:500;font-variant-numeric:tabular-nums}
.tiers{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:6px}
.tiers li{border:1px solid var(--rule);border-radius:6px;padding:7px 10px;display:flex;justify-content:space-between;gap:8px;font-size:13px;color:var(--steel);font-variant-numeric:tabular-nums}
.tiers li b{color:var(--graphite);font-weight:600}
.tiers li.on{border-color:var(--cobalt);background:color-mix(in srgb,var(--cobalt) 9%,transparent);color:var(--graphite)}
.pick{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px}
.pick .sw{width:26px;height:26px}
.pick .cname{font-size:14px;color:var(--steel)}
.order{display:flex;gap:10px;flex-wrap:wrap;margin-top:2px}
.qty{display:flex;align-items:center;border:1px solid var(--rule);border-radius:8px;height:48px;background:var(--alu)}
.qty button{width:40px;height:100%;border:0;background:transparent;color:var(--graphite);font-size:20px;cursor:pointer}
.qty input{width:60px;border:0;background:transparent;color:var(--graphite);text-align:center;font:600 16px var(--f-body);font-variant-numeric:tabular-nums;-moz-appearance:textfield}
.qty input::-webkit-outer-spin-button,.qty input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.order .add{flex:1;height:48px;background:var(--cobalt);color:var(--cobalt-ink)}
.order .add.done{background:var(--graphite);color:var(--alu)}

/* Grabado */
.engrave{background:#16191e;color:#eef0f3;padding-block:0}
.engrave .wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);align-items:center;gap:56px}
.engrave figure{margin:0;padding-block:48px;position:relative;justify-self:center;width:100%;max-width:400px}
.engrave video{display:block;width:100%;aspect-ratio:9/16;object-fit:cover;border-radius:14px;background:#0d0f12}
.engrave .vctl{position:absolute;right:12px;bottom:60px;border:0;border-radius:8px;background:rgba(10,12,16,.72);color:#fff;font:600 14px/1 var(--f-body);padding:10px 12px;cursor:pointer}
.engrave figcaption{color:#9aa2b0;font-size:14px;margin-top:10px}
.engrave .txt{padding-block:64px;display:grid;gap:18px}
.engrave h2{color:#ffffff}
.engrave p{color:#c4c9d2;max-width:30em}
.engrave p b{color:#ffffff;font-weight:600}
@media (max-width:860px){.engrave .wrap{grid-template-columns:1fr;gap:0}.engrave figure{padding-block:40px 0;max-width:340px}.engrave .vctl{bottom:44px}.engrave .txt{padding-block:32px 56px}}

/* Proceso */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:32px;counter-reset:s}
.steps li{counter-increment:s;border-top:1px solid var(--rule);padding-top:16px;display:grid;gap:8px;align-content:start}
.steps li::before{content:counter(s);font:900 64px/1 var(--f-display);color:var(--cobalt)}
.steps b{font-weight:600;font-size:18px}
.steps span{color:var(--steel);font-size:16px}
@media (max-width:900px){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:480px){.steps{grid-template-columns:1fr}}

/* Trabajos: galería deslizable */
.wtop{display:flex;justify-content:flex-end;gap:8px;margin:-16px 0 16px}
.wbtn{width:44px;height:44px;border-radius:50%;border:1px solid var(--rule);background:transparent;color:var(--graphite);font:600 22px/1 var(--f-body);cursor:pointer;padding-bottom:3px}
.wbtn:hover{border-color:var(--graphite)}
.works{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding-bottom:4px;overscroll-behavior-x:contain}
.works::-webkit-scrollbar{display:none}
.works figure{margin:0;flex:0 0 calc((100% - 48px)/4);scroll-snap-align:start;display:grid;gap:10px;align-content:start;min-width:0}
.works .ph{background:var(--sheet);border-radius:8px;aspect-ratio:4/5;overflow:hidden;position:relative;display:flex;align-items:center;justify-content:center}
.works .ph video{width:100%;height:100%;object-fit:cover;display:block;background:#0d0f12}
.works .ph img{width:100%;height:100%;object-fit:contain;padding:18px}
.works .tag{position:absolute;left:10px;top:10px;background:rgba(10,12,16,.72);color:#fff;font:600 12px/1 var(--f-body);padding:6px 8px;border-radius:6px}
.works figcaption{font-size:15px;color:var(--steel)}
.works figcaption b{color:var(--graphite);font-weight:600}
@media (max-width:980px){.works figure{flex-basis:calc((100% - 32px)/3)}}
@media (max-width:640px){.works figure{flex-basis:78%}.wtop{display:none}}

/* FAQ + contacto */
.two{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:56px}
@media (max-width:860px){.two{grid-template-columns:1fr}}
details{border-top:1px solid var(--rule);padding-block:18px}
details:last-of-type{border-bottom:1px solid var(--rule)}
summary{cursor:pointer;font-weight:600;font-size:18px;list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font:800 26px/0.8 var(--f-display);color:var(--cobalt)}
details[open] summary::after{content:"−"}
details p{color:var(--steel);margin-top:10px;max-width:36em}
.contact{display:grid;gap:20px;align-content:start}
.contact .row{display:flex;flex-wrap:wrap;gap:10px}
.contact > p{color:var(--steel)}
.delivery{display:grid;margin:0}
.delivery div{display:grid;grid-template-columns:8em 1fr;gap:12px;border-top:1px solid var(--rule);padding-block:12px;font-size:16px}
.delivery dt{font-weight:600}.delivery dd{margin:0;color:var(--steel)}

footer{border-top:1px solid var(--rule);padding-block:28px 120px;color:var(--steel);font-size:14px}
footer .wrap{display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between}

/* Clientes: logos desfilando */
.clients{border-block:1px solid var(--rule);padding-block:22px;margin-top:48px;display:grid;gap:16px}
.clients p{color:var(--steel);font-size:15px}
.marquee{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.track{list-style:none;margin:0;padding:0;display:flex;gap:14px;width:max-content;animation:roll 40s linear infinite}
.marquee:hover .track{animation-play-state:paused}
@keyframes roll{to{transform:translateX(calc(-50% - 7px))}}
.track li{flex:none;width:170px;height:92px;background:var(--sheet);border-radius:8px;display:flex;align-items:center;justify-content:center;padding:14px 18px}
.track img{max-width:100%;max-height:100%;object-fit:contain}
.track li.sq img{max-height:68px}
@media (prefers-reduced-motion:reduce){.track{flex-wrap:wrap;width:auto}.track li[aria-hidden="true"]{display:none}}

/* Ocasiones */
.occ{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0;border-top:2px solid var(--graphite)}
.occ article{padding:20px 20px 24px 0;display:grid;gap:10px;align-content:start;min-width:0}
.occ article + article{padding-left:20px;border-left:1px solid var(--rule)}
.occ h3{font-size:28px}
.occ p{color:var(--steel);font-size:15px}
.occ .sug{font-size:14px;color:var(--graphite);font-weight:500}
@media (max-width:1000px){.occ{grid-template-columns:repeat(2,minmax(0,1fr))}.occ article,.occ article + article{padding:20px 16px 24px 0;border-left:0;border-bottom:1px solid var(--rule)}.occ article:nth-child(even){padding-left:16px;border-left:1px solid var(--rule)}}
@media (max-width:520px){.occ{grid-template-columns:1fr}.occ article:nth-child(even){padding-left:0;border-left:0}}

/* Kits */
.kits{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.kit{background:#ffffff;color:#16191e;border:1px solid var(--rule);border-radius:10px;padding:16px;display:flex;flex-direction:column;gap:14px}
.kit .pics{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.kit .pics img{aspect-ratio:1;object-fit:contain;width:100%;background:#ffffff;border:1px solid #e3e6ec;border-radius:6px;padding:6px}
.kit .btn{margin-top:auto}
.kit h3{font-size:32px}
.kit p{color:#555c69;font-size:15px}
.kit ul{margin:0;padding-left:18px;font-size:15px;color:#16191e}
.kit .btn{background:#16191e;color:#fff;width:100%}
.kit .btn.done{background:var(--wa);color:var(--wa-ink)}
@media (max-width:900px){.kits{grid-template-columns:1fr}}
@media (min-width:600px) and (max-width:900px){.kits{grid-template-columns:1fr 1fr}}

/* WhatsApp flotante */
.fab{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:31;width:58px;height:58px;border-radius:50%;background:#25d366;color:#ffffff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 26px rgba(0,0,0,.25)}
.fab svg{width:30px;height:30px}
@media (max-width:760px){.fab{bottom:calc(84px + env(safe-area-inset-bottom,0px))}}

/* Cotización */
.qbar{position:fixed;left:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:30;display:flex;align-items:center;gap:14px;background:var(--graphite);color:var(--alu);padding:8px 8px 8px 18px;border-radius:12px;box-shadow:0 14px 34px rgba(0,0,0,.28);max-width:calc(100% - 100px)}
.qbar span{font-size:15px;white-space:nowrap}
.qbar .btn{padding:11px 15px;font-size:15px;background:var(--cobalt);color:var(--cobalt-ink)}
.drawer{position:fixed;inset:0;z-index:40;display:flex;justify-content:flex-end;background:rgba(8,10,14,.5)}
.panel{background:var(--alu);width:min(460px,100%);height:100%;display:flex;flex-direction:column;gap:16px;overflow-y:auto;
  padding:calc(22px + env(safe-area-inset-top,0px)) 20px calc(22px + env(safe-area-inset-bottom,0px));animation:slide .22s ease-out}
@keyframes slide{from{transform:translateX(24px);opacity:.6}}
.panel header{display:flex;justify-content:space-between;align-items:center}
.panel h2{font-size:44px}
.x{border:1px solid var(--rule);background:var(--sheet);color:#16191e;width:42px;height:42px;border-radius:8px;cursor:pointer;font-size:18px}
.items{display:grid}
.item{display:grid;grid-template-columns:60px 1fr auto;gap:14px;align-items:center;border-top:1px solid var(--rule);padding-block:12px}
.item:last-child{border-bottom:1px solid var(--rule)}
.item img{width:60px;height:60px;object-fit:contain;background:var(--sheet);border-radius:6px;padding:4px}
.item .t{font-weight:600;line-height:1.25}
.item .s{font-size:14px;color:var(--steel)}
.item .rm{border:0;background:transparent;color:var(--steel);cursor:pointer;font:500 14px var(--f-body);text-decoration:underline}
.qtotal{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:4px 12px;border-bottom:2px solid var(--graphite);padding-bottom:12px}
.qtotal span{font-weight:600}
.qtotal b{font:800 34px/1 var(--f-display);font-variant-numeric:tabular-nums}
.qtotal small{flex-basis:100%;color:var(--steel);font-size:13px}
.item .s b{color:var(--graphite);font-weight:600}
.field{display:grid;gap:6px}
.field label{font-size:14px;font-weight:600}
.field input,.field textarea{font:400 16px var(--f-body);padding:12px;border-radius:8px;border:1px solid var(--rule);background:var(--sheet);color:#16191e;width:100%}
.empty{color:var(--steel);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);padding-block:16px}
.note{font-size:14px;color:var(--steel)}

@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* Páginas por categoría y enlaces internos */
.fhead{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:8px 24px;margin-bottom:26px}
.family .fhead h3{margin:0}
.more{color:var(--cobalt);font-weight:600;font-size:15px;text-underline-offset:3px}
.cathero{padding-block:40px 24px}
.crumbs{font-size:14px;color:var(--steel);margin-bottom:18px}
.crumbs a{color:var(--steel)}
.cathero .hhead{max-width:18ch;font-size:clamp(46px,7vw,100px);margin:0 0 22px;overflow-wrap:break-word;hyphens:auto}
@media (max-width:760px){.cathero .hhead{font-size:clamp(38px,11vw,56px);margin:0 0 18px}}
.catlead{font-size:clamp(18px,2vw,21px);max-width:38em;line-height:1.5}
.cathero .ctas{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.keys{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin:36px 0 0;border-top:2px solid var(--graphite)}
.keys div{padding:14px 16px 0 0}
.keys div + div{padding-left:16px;border-left:1px solid var(--rule)}
.keys dt{font-size:14px;color:var(--steel)}
.keys dd{margin:4px 0 0;font:800 26px/1.05 var(--f-display)}
@media (max-width:760px){.keys{grid-template-columns:1fr 1fr}.keys div,.keys div + div{padding:14px 12px 12px 0;border-left:0;border-bottom:1px solid var(--rule)}.keys div:nth-child(even){padding-left:12px;border-left:1px solid var(--rule)}}
.seo{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px 56px}
.seo h2{font-size:clamp(34px,4.6vw,56px)}
.seo p{color:var(--steel);max-width:36em}
.seo p + p{margin-top:12px}
.uses{list-style:none;margin:0;padding:0;display:grid;gap:0}
.uses li{border-top:1px solid var(--rule);padding-block:14px;display:grid;gap:2px}
.uses li:last-child{border-bottom:1px solid var(--rule)}
.uses b{font-weight:600}
.uses span{color:var(--steel);font-size:15px}
@media (max-width:860px){.seo{grid-template-columns:1fr}}
.flinks{display:flex;flex-wrap:wrap;gap:8px 22px;flex-basis:100%;margin-bottom:6px}
.flinks a{color:var(--graphite);font-weight:500}

.askcard{border:1px dashed var(--rule);border-radius:8px;justify-content:center}
.askin{padding:clamp(24px,4vw,44px);display:grid;gap:14px;justify-items:start}
.askin h4{font:800 34px/1 var(--f-display);margin:0}
.fab{opacity:0;pointer-events:none;transform:translateY(10px);transition:opacity .2s,transform .2s}
.fab.show{opacity:1;pointer-events:auto;transform:none}