/* JAAS Tractopartes y Accesorios — tienda con pedido por WhatsApp */
:root{
  --azul:#0C2A5C;--azul-noche:#071A3A;--rojo:#D3141F;--rojo-osc:#8E0D14;--ambar:#FFA400;--ambar-osc:#E08C00;
  --carbon:#111113;--grafito:#1A1B1F;--grafito2:#23252B;--linea:#2c2e35;--cromo:#C8CDD4;--blanco:#F4F5F7;--wa:#25D366;
  --mut:#a3a9b3;
  --plate:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='56'%3E%3Crect width='56' height='56' fill='%2315161a'/%3E%3Cg fill='%232b2d33'%3E%3Cellipse cx='14' cy='14' rx='9' ry='2.8' transform='rotate(45 14 14)'/%3E%3Cellipse cx='42' cy='42' rx='9' ry='2.8' transform='rotate(45 42 42)'/%3E%3Cellipse cx='42' cy='14' rx='9' ry='2.8' transform='rotate(-45 42 14)'/%3E%3Cellipse cx='14' cy='42' rx='9' ry='2.8' transform='rotate(-45 14 42)'/%3E%3C/g%3E%3C/svg%3E");
  --tape:repeating-linear-gradient(-45deg,var(--rojo) 0 14px,#f4f5f7 14px 28px);
  --cut:polygon(0 0,calc(100% - 16px) 0,100% 16px,100% 100%,16px 100%,0 calc(100% - 16px));
  --f-cond:'Barlow Condensed','Arial Narrow',sans-serif;--f-body:'Barlow',system-ui,sans-serif;--f-serif:'Libre Baskerville',Georgia,serif;
  --wrap:1240px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--carbon);color:var(--blanco);font:17px/1.55 var(--f-body);-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}
main{flex:1}
img{max-width:100%;display:block}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--ambar);outline-offset:2px}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 18px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--ambar);color:#111;padding:10px 16px;z-index:100;font-weight:700}
.skip:focus{left:8px}
.no-js .js-only{display:none!important}
.js .no-js-only{display:none!important}

/* ---- tipografía ---- */
h1,h2,h3,.cond{font-family:var(--f-cond);text-transform:uppercase;letter-spacing:.01em;line-height:.98;margin:0}
h1{font-size:clamp(46px,9vw,104px);font-weight:700;font-style:italic}
h2{font-size:clamp(34px,5vw,58px);font-weight:700;font-style:italic}
h3{font-size:26px;font-weight:700}
.kicker{font:700 15px var(--f-cond);letter-spacing:.26em;text-transform:uppercase;color:var(--ambar);display:flex;align-items:center;gap:12px;margin:0 0 12px}
.kicker::before{content:"";width:34px;height:4px;background:currentColor}
.lead{font-size:clamp(18px,2.2vw,22px);color:#d3d7dd;max-width:640px}
.mut{color:var(--mut)}
.serif{font-family:var(--f-serif)}
.silver{color:#e6e9ee;text-shadow:0 2px 0 #7d848f}

/* ---- botones ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;white-space:nowrap;flex-shrink:0;min-height:48px;padding:11px 24px;border:0;border-radius:2px;background:var(--ambar);color:#111;font:700 20px var(--f-cond);letter-spacing:.06em;text-transform:uppercase;text-decoration:none;cursor:pointer;clip-path:polygon(0 0,calc(100% - 12px) 0,100% 12px,100% 100%,12px 100%,0 calc(100% - 12px));transition:background .15s,transform .15s}
.btn:hover{background:#ffb733}
.btn:active{transform:translateY(1px)}
.btn.ghost{background:transparent;color:var(--blanco);box-shadow:inset 0 0 0 2px var(--cromo);clip-path:none}
.btn.ghost:hover{background:rgba(255,255,255,.08)}
.btn.wa{background:var(--wa);color:#07260f}
.btn.wa:hover{background:#3ae077}
.btn.sm{min-height:40px;padding:8px 16px;font-size:17px}
.btn.block{width:100%}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.ic{width:1.35em;height:1.35em;flex:none;--jaas-acc:var(--ambar);color:currentColor}
.btn .ic{--jaas-acc:currentColor}
.ui{width:1.3em;height:1.3em;flex:none;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}

/* ---- cabecera ---- */
.ribbon{background:var(--tape);height:8px}
.topbar{background:var(--azul-noche);font:600 14px var(--f-cond);letter-spacing:.14em;text-transform:uppercase;color:#cdd3de}
.topbar .wrap{display:flex;justify-content:space-between;gap:12px;padding-top:7px;padding-bottom:7px}
.topbar a{text-decoration:none;color:var(--ambar)}
.topbar .hide-s{display:none}
.hd{position:sticky;top:0;z-index:50;background:rgba(17,17,19,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--linea)}
.hd .wrap{display:flex;align-items:center;gap:14px;height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;margin-right:auto}
.brand img{width:46px;height:46px}
.brand b{font:800 25px var(--f-cond);font-style:italic;letter-spacing:.02em;line-height:.9;text-transform:uppercase}
.brand small{display:block;font:600 12px var(--f-cond);letter-spacing:.18em;color:var(--mut);text-transform:uppercase}
.nav{display:none;gap:4px}
.nav a{padding:8px 14px;font:700 19px var(--f-cond);letter-spacing:.07em;text-transform:uppercase;text-decoration:none;color:#dde0e5;border-bottom:3px solid transparent}
.nav a:hover,.nav a[aria-current]{color:var(--ambar);border-color:var(--ambar)}
.search{display:none;position:relative;flex:0 1 330px}
.search input{width:100%;height:44px;padding:0 14px 0 42px;background:var(--grafito2);border:1px solid var(--linea);border-radius:2px;color:#fff}
.search input::placeholder{color:#8a909b}
.search .ui{position:absolute;left:12px;top:11px;color:#8a909b}
.cart-btn{position:relative;display:inline-flex;align-items:center;gap:8px;height:46px;padding:0 14px;background:var(--grafito2);border:1px solid var(--linea);border-radius:2px;text-decoration:none;font:700 18px var(--f-cond);letter-spacing:.06em;text-transform:uppercase}
.cart-btn:hover{border-color:var(--ambar)}
.cart-btn .n{min-width:24px;height:24px;padding:0 6px;border-radius:12px;background:var(--ambar);color:#111;display:inline-flex;align-items:center;justify-content:center;font-size:15px}
.cart-btn .n[data-zero]{background:#3a3d45;color:#9aa0aa}
.cart-btn .lbl{display:none}
.burger{display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;background:var(--grafito2);border:1px solid var(--linea);border-radius:2px;cursor:pointer}
#nav-toggle{position:absolute;opacity:0;pointer-events:none}
.mnav{display:none;background:var(--grafito);border-bottom:1px solid var(--linea)}
.mnav a{display:block;padding:15px 22px;font:700 22px var(--f-cond);text-transform:uppercase;letter-spacing:.07em;text-decoration:none;border-top:1px solid var(--linea)}
#nav-toggle:checked ~ .mnav{display:block}
.msearch{padding:12px 18px;display:flex;gap:8px}
.msearch input{flex:1;height:46px;padding:0 14px;background:var(--grafito2);border:1px solid var(--linea);color:#fff;border-radius:2px}

/* ---- hero ---- */
.hero{position:relative;isolation:isolate;min-height:min(84vh,760px);display:flex;align-items:flex-end;padding:90px 0 54px;overflow:hidden}
.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:68% center;z-index:-2}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(7,10,20,.95) 0%,rgba(7,10,20,.72) 45%,rgba(7,10,20,.25) 100%)}
.hero .lead{margin:20px 0 28px}
.hero .cta{display:flex;flex-wrap:wrap;gap:12px}
.luces{display:flex;gap:12px;margin-top:30px}
.luces i{width:14px;height:14px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#fff2c4,var(--ambar) 55%,#c97b00);box-shadow:0 0 14px 3px rgba(255,164,0,.55)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.chip{padding:5px 12px;border:1px solid rgba(255,255,255,.28);border-radius:30px;font:600 14px var(--f-cond);letter-spacing:.12em;text-transform:uppercase;color:#e3e6eb;background:rgba(0,0,0,.35)}

/* ---- secciones ---- */
.sec{padding:64px 0}
.sec.plate{background:var(--plate)}
.sec.azul{background:radial-gradient(900px 500px at 85% 0,#12408a 0,var(--azul) 50%,var(--azul-noche) 100%)}
.sec-h{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:28px;flex-wrap:wrap}
.cats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.cat{position:relative;background:var(--grafito);border:1px solid var(--linea);padding:18px 16px 16px;text-decoration:none;display:flex;flex-direction:column;gap:8px;clip-path:var(--cut);transition:background .15s,border-color .15s}
.cat:hover{background:var(--grafito2);border-color:var(--ambar)}
.cat .thumb{width:100%;aspect-ratio:1.5;background:#fff;display:flex;align-items:center;justify-content:center;border-radius:2px;overflow:hidden}
.cat .thumb img{height:100%;width:auto;object-fit:contain}
.cat h3{font-size:24px}
.cat .ct{font:600 14px var(--f-cond);letter-spacing:.14em;text-transform:uppercase;color:var(--mut);display:flex;align-items:center;gap:8px}
.cat .ct .ic{width:1.5em;height:1.5em;color:#fff}
.steps{display:grid;gap:14px;counter-reset:s}
.step{position:relative;padding:24px 22px 22px 84px;background:rgba(7,26,58,.55);border:1px solid rgba(255,255,255,.14);clip-path:var(--cut)}
.step::before{counter-increment:s;content:counter(s);position:absolute;left:20px;top:16px;font:800 italic 56px var(--f-cond);color:var(--ambar);line-height:1}
.step p{margin:6px 0 0;color:#cfd5e0}
.band{position:relative;isolation:isolate;overflow:hidden;min-height:420px;display:flex;align-items:center}
.band>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.band::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(7,10,20,.94),rgba(7,10,20,.55) 70%,rgba(7,10,20,.2))}
.band .wrap{padding-top:54px;padding-bottom:54px}
.band p{max-width:520px}
.asesores{display:grid;gap:14px}
.asesor{background:var(--grafito);border:1px solid var(--linea);padding:22px;clip-path:var(--cut);display:flex;flex-direction:column;gap:12px}
.asesor h3{font-size:30px}
.asesor .tel{font:700 26px var(--f-cond);letter-spacing:.05em;color:var(--ambar);text-decoration:none}
.asesor .btns{display:flex;flex-wrap:wrap;gap:10px}

/* ---- catálogo ---- */
.page-h{padding:34px 0 8px;background:var(--plate);border-bottom:1px solid var(--linea)}
.page-h .wrap{padding-bottom:22px}
.crumbs{font:600 14px var(--f-cond);letter-spacing:.14em;text-transform:uppercase;color:var(--mut);margin-bottom:10px}
.crumbs a{text-decoration:none}.crumbs a:hover{color:var(--ambar)}
.crumbs span{margin:0 6px;color:#555a64}
.cat-nav{display:flex;gap:8px;overflow-x:auto;padding:14px 18px;scrollbar-width:thin;-webkit-overflow-scrolling:touch}
.cat-nav a{flex:none;padding:8px 16px;border:1px solid var(--linea);border-radius:30px;font:700 16px var(--f-cond);letter-spacing:.08em;text-transform:uppercase;text-decoration:none;color:#dde0e5;background:var(--grafito)}
.cat-nav a:hover{border-color:var(--ambar)}
.cat-nav a[aria-current]{background:var(--ambar);color:#111;border-color:var(--ambar)}
.tools{display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center;padding:12px 0 14px;border-bottom:1px solid var(--linea);margin-bottom:18px}
.tools .count{margin-right:auto;font:700 17px var(--f-cond);letter-spacing:.1em;text-transform:uppercase;color:var(--mut)}
.tools .count b{color:var(--ambar)}
.tools select,.tools input[type=search]{height:42px;padding:0 12px;background:var(--grafito2);border:1px solid var(--linea);border-radius:2px;color:#fff}
.fgroup{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.fgroup>span{font:700 14px var(--f-cond);letter-spacing:.16em;text-transform:uppercase;color:var(--mut);margin-right:2px}
.fchip{display:inline-flex;align-items:center;gap:7px;height:36px;padding:0 13px;border:1px solid var(--linea);border-radius:30px;background:var(--grafito);cursor:pointer;font:700 15px var(--f-cond);letter-spacing:.08em;text-transform:uppercase;user-select:none}
.fchip:hover{border-color:#555a64}
.fchip[aria-pressed=true]{background:var(--ambar);border-color:var(--ambar);color:#111}
.dot{width:12px;height:12px;border-radius:50%;display:inline-block;border:1px solid rgba(255,255,255,.4)}
.dot.rojo{background:#e0141f}.dot.ámbar,.dot.ambar{background:#ffa400}.dot.blanco{background:#f4f5f7}.dot.azul{background:#1f6bff}.dot.verde{background:#22c55e}.dot.otros{background:conic-gradient(#e0141f,#ffa400,#22c55e,#1f6bff,#a855f7,#e0141f)}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.grid>*,.cats>*{min-width:0}
.card{position:relative;display:flex;flex-direction:column;background:var(--grafito);border:1px solid var(--linea);clip-path:var(--cut);transition:border-color .15s,transform .15s}
.card:hover{border-color:var(--ambar);transform:translateY(-2px)}
.card[hidden]{display:none}
.card .ph{display:block;background:#fff;aspect-ratio:1/1;position:relative;overflow:hidden}
.card .ph img{width:100%;height:100%;object-fit:contain}
.card .dots{position:absolute;left:8px;bottom:8px;display:flex;gap:4px}
.card .tag{position:absolute;right:8px;top:8px;background:var(--azul);color:#fff;font:700 13px var(--f-cond);letter-spacing:.08em;padding:2px 8px;border-radius:2px}
.card .bd{padding:10px 12px 12px;display:flex;flex-direction:column;gap:6px;flex:1}
.card .code{font:800 21px var(--f-cond);font-style:italic;color:var(--ambar);letter-spacing:.02em;line-height:1.05;word-break:break-word;text-decoration:none;text-transform:uppercase}
.card .code::after{content:"";position:absolute;inset:0}
.card .ds{font-size:14.5px;line-height:1.35;color:#c7ccd4;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;margin:0}
.card .price{font:800 22px var(--f-cond);color:#fff}
.card .price small{font:600 13px var(--f-body);color:var(--mut)}
.card .act{margin-top:auto;display:flex;gap:6px;position:relative;z-index:2}
.card .act .btn{flex:1 1 auto;min-width:0;min-height:42px;font-size:17px;padding:8px 8px;gap:6px}
.card .act .btn.wa-q{flex:0 0 44px}
.card .act .wa-q{flex:none;width:44px;padding:0}
.empty{padding:50px 10px;text-align:center;color:var(--mut)}
.pager{display:flex;justify-content:center;padding:26px 0 8px}

/* ---- producto ---- */
.prod{display:grid;gap:26px;padding:26px 0 54px}
.prod .pic{background:#fff;aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;clip-path:var(--cut);max-width:560px;width:100%}
.prod .pic img{width:100%;height:100%;object-fit:contain}
.prod h1{font-size:clamp(40px,7vw,64px);color:var(--ambar);margin:6px 0 12px;word-break:break-word}
.specs{display:grid;grid-template-columns:auto 1fr;gap:0;margin:20px 0;border:1px solid var(--linea)}
.specs dt,.specs dd{margin:0;padding:10px 14px;border-bottom:1px solid var(--linea)}
.specs dt{font:700 15px var(--f-cond);letter-spacing:.14em;text-transform:uppercase;color:var(--mut);background:var(--grafito)}
.specs dd{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.specs dt:last-of-type,.specs dd:last-of-type{border-bottom:0}
.qty{display:inline-flex;align-items:center;border:1px solid var(--linea);background:var(--grafito2);border-radius:2px}
.qty button{width:44px;height:46px;border:0;background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center}
.qty button:hover{background:#2f323a}
.qty input{width:52px;height:46px;text-align:center;background:transparent;border:0;border-inline:1px solid var(--linea);-moz-appearance:textfield}
.qty input::-webkit-inner-spin-button{display:none}
.buy{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:18px 0}
.note{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;background:rgba(255,164,0,.08);border-left:4px solid var(--ambar);font-size:15.5px;color:#e5e7ec}
.note .ic{width:2em;height:2em;color:#fff}

/* ---- pedido ---- */
.order{display:grid;gap:22px;padding:26px 0 60px}
.line{display:grid;grid-template-columns:76px 1fr;gap:6px 14px;padding:14px;background:var(--grafito);border:1px solid var(--linea);clip-path:var(--cut);margin-bottom:10px;align-items:center}
.line .pic{grid-row:span 2;background:#fff;aspect-ratio:1;display:flex}
.line .pic img{width:100%;height:100%;object-fit:contain}
.line .code{font:800 20px var(--f-cond);font-style:italic;color:var(--ambar);text-transform:uppercase;text-decoration:none}
.line .ds{font-size:14px;color:#c7ccd4;margin:0}
.line .ctl{grid-column:2;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.line .rm{margin-left:auto;background:none;border:0;color:var(--mut);cursor:pointer;display:inline-flex;gap:6px;align-items:center;font:600 14px var(--f-cond);letter-spacing:.1em;text-transform:uppercase}
.line .rm:hover{color:#ff6b6b}
.line .qty button{width:38px;height:40px}.line .qty input{height:40px;width:46px}
.form{background:var(--grafito);border:1px solid var(--linea);padding:20px;clip-path:var(--cut)}
.form label{display:block;font:700 15px var(--f-cond);letter-spacing:.14em;text-transform:uppercase;color:var(--mut);margin:14px 0 6px}
.form label:first-child{margin-top:0}
.form input[type=text],.form textarea{width:100%;padding:11px 12px;background:var(--grafito2);border:1px solid var(--linea);border-radius:2px;color:#fff}
.form textarea{min-height:92px;resize:vertical}
.who{display:grid;gap:8px}
.who label{display:flex;align-items:center;gap:12px;margin:0;padding:12px;border:1px solid var(--linea);background:var(--grafito2);cursor:pointer;font:600 17px var(--f-body);letter-spacing:0;text-transform:none;color:#fff}
.who input{accent-color:var(--ambar);width:20px;height:20px}
.who label:has(input:checked){border-color:var(--ambar);background:rgba(255,164,0,.1)}
.sum{display:flex;justify-content:space-between;align-items:baseline;font:700 20px var(--f-cond);letter-spacing:.08em;text-transform:uppercase;padding:16px 0 12px;border-top:1px solid var(--linea);margin-top:16px}
.sum b{font-size:34px;color:var(--ambar)}
.acts{display:grid;gap:10px}
.hint{font-size:14px;color:var(--mut);margin:10px 0 0}

/* ---- contacto / textos ---- */
.prose{max-width:760px}
.prose h2{font-size:38px;margin:34px 0 12px}
.prose p,.prose li{color:#d3d7dd}
.faq details{border-bottom:1px solid var(--linea);padding:16px 0}
.faq summary{cursor:pointer;font:700 24px var(--f-cond);text-transform:uppercase;letter-spacing:.03em;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::after{content:"+";color:var(--ambar);font-size:30px;line-height:.8}
.faq details[open] summary::after{content:"–"}
.faq p{margin:10px 0 0;color:#c7ccd4;max-width:720px}

/* ---- pie ---- */
.ft{background:#0b0b0d;border-top:8px solid transparent;border-image:var(--tape) 8;padding:46px 0 96px;margin-top:0}
.ft .cols{display:grid;gap:30px}
.ft h4{font:700 17px var(--f-cond);letter-spacing:.2em;text-transform:uppercase;color:var(--ambar);margin:0 0 12px}
.ft ul{list-style:none;margin:0;padding:0}
.ft li{margin:7px 0}
.ft a{text-decoration:none;color:#d3d7dd}.ft a:hover{color:var(--ambar)}
.ft .brand img{width:64px;height:64px}
.ft .small{margin-top:30px;padding-top:18px;border-top:1px solid var(--linea);font-size:13.5px;color:#7d838d}

/* ---- barra móvil + toast + flotante ---- */
.mbar{position:fixed;left:0;right:0;bottom:0;z-index:60;display:flex;gap:8px;padding:9px 12px calc(9px + env(safe-area-inset-bottom));background:rgba(11,11,13,.97);border-top:1px solid var(--linea)}
.mbar .btn{flex:1;min-height:46px;font-size:18px;padding:8px 10px}
.mbar .btn .n{background:#111;color:var(--ambar);border-radius:10px;padding:0 7px;font-size:14px}
.toast{position:fixed;left:50%;bottom:86px;transform:translate(-50%,20px);background:#fff;color:#111;padding:11px 18px;border-radius:2px;font:700 18px var(--f-cond);letter-spacing:.05em;text-transform:uppercase;box-shadow:0 8px 30px rgba(0,0,0,.5);opacity:0;pointer-events:none;transition:.25s;z-index:80;display:flex;gap:10px;align-items:center;white-space:nowrap}
.toast.on{opacity:1;transform:translate(-50%,0)}
.toast a{color:var(--rojo);text-decoration:underline}

/* ---- responsivo ---- */
@media (min-width:560px){
  .grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
  .cats{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
  .topbar .hide-s{display:inline}
  .cart-btn .lbl{display:inline}
}
@media (min-width:900px){
  body{font-size:17.5px}
  .wrap{padding:0 28px}
  .nav{display:flex}
  .search{display:block}
  .burger,.mnav,.msearch,.mbar{display:none!important}
  .ft{padding-bottom:46px}
  .toast{bottom:30px}
  .grid{grid-template-columns:repeat(4,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(3,1fr)}
  .step{padding:84px 22px 24px}
  .step::before{top:18px;left:22px}
  .asesores{grid-template-columns:repeat(2,1fr)}
  .prod{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;padding-top:40px}
  .order{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:34px;align-items:start}
  .order aside{position:sticky;top:90px}
  .ft .cols{grid-template-columns:1.4fr 1fr 1fr 1fr}
  .acts{grid-template-columns:1fr}
  .sec{padding:88px 0}
}
@media (min-width:1180px){
  .grid{grid-template-columns:repeat(5,minmax(0,1fr))}
  .cats{grid-template-columns:repeat(6,minmax(0,1fr))}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media print{.hd,.topbar,.ribbon,.mbar,.ft,.toast{display:none}body{background:#fff;color:#000}}

[hidden]{display:none!important}
.no-js .card .act .wa-q{flex:1;width:auto;padding:8px 10px}
.card .act .wa-q .ic{--jaas-acc:#07260f}


/* =====================================================================
   Rediseño v2 (PROPUESTA-UX-UI.md): ámbar medido, chaflán, azul Kenworth,
   filtro por camión, hoja de filtros móvil, lado/par, vista previa.
   ===================================================================== */
:root{--cut-sm:polygon(0 0,calc(100% - 8px) 0,100% 8px,100% 100%,8px 100%,0 calc(100% - 8px));--azul-act:#1a4590}
.lock,.lock body{overflow:hidden}

/* Ámbar solo en la acción principal: kickers en cromo con barra roja */
.kicker{color:var(--cromo)}
.kicker::before{background:var(--rojo)}
.nav a:hover,.nav a[aria-current]{color:#fff;border-color:var(--rojo)}

/* Chaflán en lugar de píldoras */
.chip,.cat-nav a,.fchip,.tchip,.seg-b,.mchip{border-radius:2px;clip-path:var(--cut-sm)}
.cart-btn .n,.mbar .btn .n{border-radius:2px;background:var(--rojo);color:#fff;min-width:24px;height:24px;display:inline-flex;align-items:center;justify-content:center;padding:0 6px;font-size:14px}
.cart-btn .n[data-zero],.mbar .btn .n[data-zero]{background:#3a3d45;color:#9aa0aa}

/* Activos en azul Kenworth (no en ámbar) */
.cat-nav a[aria-current],.fchip[aria-pressed=true]{background:var(--azul-act);border-color:#4b74c4;color:#fff}

/* Botón fantasma: contorno cromo */
.btn.ghost{background:transparent;color:var(--blanco);box-shadow:inset 0 0 0 2px var(--cromo);clip-path:var(--cut-sm)}
.btn.ghost:hover{background:rgba(200,205,212,.1);box-shadow:inset 0 0 0 2px #fff}
.btn.block{width:100%}

/* Barra inferior: ámbar solo cuando hay piezas */
.mbar .btn.go[data-empty]{background:transparent;color:var(--blanco);box-shadow:inset 0 0 0 2px var(--cromo)}

/* Tarjeta limpia */
.card .code{color:#fff;font-style:normal;font-weight:700;font-size:19px}
.card .nm{margin:0;font-weight:500;font-size:15px;line-height:1.3;color:#d3d7dd;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card .meta{display:flex;flex-wrap:wrap;gap:5px}
.mchip{font:700 13px var(--f-cond);letter-spacing:.08em;text-transform:uppercase;padding:3px 8px;background:var(--grafito2);border:1px solid var(--linea);color:#c7ccd4}
.card .act .btn{min-height:46px;font-size:17px}
.card .dots .dot{width:14px;height:14px}

/* Promesa del catálogo */
.promise{background:var(--azul);border-block:1px solid rgba(255,255,255,.12)}
.promise .wrap{display:flex;gap:10px;align-items:center;padding-top:10px;padding-bottom:10px;font:600 16px var(--f-body);color:#e6ebf3}
.promise .ic{width:1.5em;height:1.5em;color:#fff;--jaas-acc:#fff}

/* Barra de filtros (una línea) */
.fbar{position:sticky;top:68px;z-index:40;background:rgba(17,17,19,.97);border-bottom:1px solid var(--linea)}
.fbar .wrap{display:flex;gap:8px;align-items:center;padding-top:10px;padding-bottom:10px}
.fbar input{flex:1;min-width:0;height:46px;padding:0 12px;background:var(--grafito2);border:1px solid var(--linea);border-radius:2px;color:#fff}
.fbar select{height:46px;max-width:44%;padding:0 8px;background:var(--grafito2);border:1px solid var(--linea);border-radius:2px;color:#fff}
.fbar .btn{min-height:46px;flex:none}
.fcount{background:var(--azul-act);color:#fff;font-size:13px;min-width:20px;height:20px;padding:0 5px;display:inline-flex;align-items:center;justify-content:center}
.count{font:700 16px var(--f-cond);letter-spacing:.12em;text-transform:uppercase;color:var(--mut);margin:14px 0 12px}
.count b{color:#fff}

/* Hoja de filtros: hoja inferior en móvil, panel en escritorio */
.fsheet{position:fixed;left:0;right:0;bottom:0;z-index:90;max-height:82vh;overflow:auto;background:var(--grafito);border-top:6px solid var(--rojo);padding:0 18px calc(14px + env(safe-area-inset-bottom));transform:translateY(105%);transition:transform .25s ease;visibility:hidden}
.fsheet.open{transform:none;visibility:visible}
.fback{position:fixed;inset:0;z-index:85;background:rgba(0,0,0,.6)}
.fs-h{position:sticky;top:0;display:flex;justify-content:space-between;align-items:center;padding:14px 0;background:var(--grafito)}
.fs-h h3{font-size:28px}
.fs-h button{width:48px;height:48px;background:none;border:1px solid var(--linea);display:flex;align-items:center;justify-content:center;cursor:pointer}
.fs-h button .ui{transform:rotate(45deg)}
.fsheet .fgroup{display:block;padding:12px 0;border-top:1px solid var(--linea)}
.fsheet .fgroup>span{display:block;margin-bottom:10px}
.fsheet .fgroup>div{display:flex;flex-wrap:wrap;gap:8px}
.fsheet .fchip{height:44px;padding:0 14px}
.fs-f{position:sticky;bottom:0;display:flex;gap:10px;padding:14px 0 4px;background:var(--grafito)}
.fs-f .btn{flex:1}
.fs-f #fapply b{margin-left:4px}

/* Inicio: buscador del hero y fila de camiones */
.hsearch{position:relative;display:flex;max-width:600px;margin:8px 0 6px}
.hsearch .ui{position:absolute;left:16px;top:17px;color:#8a909b}
.hsearch input{flex:1;min-width:0;height:56px;padding:0 14px 0 48px;background:rgba(17,17,19,.92);border:2px solid var(--cromo);border-right:0;border-radius:0;color:#fff;font-size:17px}
.hsearch .btn{min-height:56px;clip-path:none;border-radius:0}
.trucks{background:var(--azul);padding:22px 0}
.trucks h2{font-size:26px;font-style:normal;margin-bottom:12px}
.trow{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;scrollbar-width:thin}
.tchip{flex:none;display:inline-flex;align-items:center;gap:8px;height:48px;padding:0 18px;background:rgba(7,26,58,.7);border:1px solid rgba(255,255,255,.25);font:700 18px var(--f-cond);letter-spacing:.06em;text-transform:uppercase;text-decoration:none;color:#fff}
.tchip small{font:600 13px var(--f-body);color:#aab6cc}
.tchip:hover{border-color:#fff;background:var(--azul-act)}

/* Ficha */
.prod h1{color:#fff;margin-bottom:4px}
.pname{font:600 22px var(--f-body);color:#d3d7dd;margin:0 0 6px}
.opt{display:flex;align-items:center;gap:14px;margin:16px 0}
.olbl{font:700 15px var(--f-cond);letter-spacing:.16em;text-transform:uppercase;color:var(--mut);min-width:84px}
.seg{display:flex;gap:6px;flex-wrap:wrap}
.seg-b{display:inline-flex;align-items:center;justify-content:center;min-width:98px;height:48px;padding:0 16px;border:1px solid var(--linea);background:var(--grafito2);font:700 17px var(--f-cond);letter-spacing:.08em;text-transform:uppercase;text-decoration:none;color:#fff;cursor:pointer}
.seg-b:hover{border-color:var(--cromo)}
.seg-b[aria-current],.seg-b[aria-pressed=true]{background:var(--azul-act);border-color:#4b74c4}
.seg:has(#pairbtn[aria-pressed=true]) a.seg-b{background:var(--azul-act);border-color:#4b74c4}
.qty button{width:48px;height:48px}.qty input{height:48px}
.buy{flex-direction:column;align-items:stretch}
.ask{color:var(--cromo);font-size:15.5px;text-decoration:underline;text-underline-offset:3px}
.ask:hover{color:#fff}
.note{border-left-color:var(--rojo);background:rgba(211,20,31,.08)}
.desc{margin-top:16px;border-top:1px solid var(--linea);padding-top:12px}
.desc summary{cursor:pointer;font:700 17px var(--f-cond);letter-spacing:.14em;text-transform:uppercase;color:var(--mut)}
.desc p{color:#c7ccd4;font-size:15.5px}

/* Pedido: vista previa */
.preview{margin-top:16px;border:1px solid var(--linea);background:var(--grafito2)}
.preview summary{cursor:pointer;padding:12px 14px;font:700 15px var(--f-cond);letter-spacing:.14em;text-transform:uppercase;color:var(--cromo)}
.preview pre{margin:0;padding:12px 14px 14px;white-space:pre-wrap;font:14px/1.5 var(--f-body);color:#e5e7ec;border-top:1px solid var(--linea)}
.line .qty button{width:46px;height:46px}.line .qty input{height:46px}

@media (min-width:900px){
  .fbar{position:static;border:0;background:none}
  .fbar .wrap{padding-top:16px;padding-bottom:0}
  .fbar input{max-width:420px}
  .fbar select{max-width:none;margin-left:auto}
  #fopen,.fs-h,.fs-f #fapply,.fback{display:none!important}
  .fsheet{position:static;transform:none;visibility:visible;max-height:none;overflow:visible;padding:4px 0 0;background:none;border:0;display:flex;flex-wrap:wrap;gap:4px 28px;align-items:flex-start}
  .fsheet .fgroup{border:0;padding:8px 0}
  .fsheet .fgroup>span{margin-bottom:6px}
  .fsheet .fchip{height:38px}
  .fs-f{position:static;padding:30px 0 0;background:none}
  .fs-f #clear{flex:none}
  .buy{flex-direction:row;flex-wrap:wrap;align-items:center}
  .buy .btn.block{width:auto;min-width:300px}
  .ask{flex-basis:100%}
}

.fsheet select{height:44px;min-width:200px;padding:0 10px;background:var(--grafito2);border:1px solid var(--linea);border-radius:2px;color:#fff}
.ft h4{color:var(--cromo)}
.order{grid-template-columns:minmax(0,1fr)}.order>*{min-width:0}.line{grid-template-columns:64px minmax(0,1fr)}.line>*{min-width:0}.preview pre{overflow-wrap:anywhere}@media (min-width:900px){.order{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr)}}
.btn.block{white-space:normal;text-align:center;flex-shrink:1;min-width:0}