/* =========================================================
   Envase Plástico — estilos
   Paleta: azul cielo, azul claro y gris (los nombres de variables se conservan).
   ========================================================= */
:root{
  /* Paleta: azul cielo, azul claro y gris */
  --bosque:#1f6fa8;      /* azul cielo profundo: encabezado, títulos */
  --bosque-2:#374151;    /* gris oscuro: barra superior y pie */
  --hoja:#2a85c9;        /* azul cielo: enlaces, menú, botones */
  --musgo:#a9d4f2;       /* azul claro */
  --brote:#e8f4fd;       /* azul muy claro: fondos suaves */
  --arena:#f3f5f7;       /* gris claro: fondo general */
  --arena-2:#e3e8ed;
  --agua:#7cc3ef;        /* azul claro brillante */
  --ambar:#5bbcf2;       /* llamada a la acción (azul cielo vivo) */
  --ambar-2:#38a9ec;
  --tierra:#5b6672;      /* gris texto secundario */
  --tinta:#1f2933;       /* texto principal */
  --gris:#6b7785;
  --linea:#d5dde5;
  --blanco:#fff;
  --radio:10px;
  --sombra:0 1px 2px rgba(29,38,33,.06),0 4px 14px rgba(29,38,33,.06);
  --fuente:"Barlow",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --titulos:"Barlow Condensed","Barlow",system-ui,sans-serif;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--fuente);font-size:16px;line-height:1.5;color:var(--tinta);background:var(--arena);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--hoja)}
button,input,select,textarea{font:inherit;color:inherit}
.wrap{max-width:1280px;margin:0 auto;padding:0 20px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.skip{position:absolute;left:-999px;top:0;background:var(--ambar);color:#000;padding:8px 12px;z-index:99}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--ambar);outline-offset:2px}

/* ---------- barra superior ---------- */
.topbar{background:var(--bosque-2);color:#d6e9f8;font-size:14px}
.topbar__in{display:flex;justify-content:space-between;gap:16px;padding-top:6px;padding-bottom:6px}
.topbar__msg{font-style:italic;letter-spacing:.2px}
.topbar__links{display:flex;gap:18px;white-space:nowrap}
.topbar a{color:#fff;text-decoration:none}
.topbar a:hover{text-decoration:underline}

/* ---------- encabezado ---------- */
.header{background:var(--bosque);color:#fff;position:sticky;top:0;z-index:40;box-shadow:0 2px 10px rgba(0,0,0,.15)}
.header__in{display:flex;align-items:center;gap:20px;padding-top:12px;padding-bottom:12px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;flex-shrink:0}
.brand__mark{width:44px;height:44px;display:grid;place-items:center}
.brand__mark img,.brand__mark svg{width:44px;height:44px}
.brand__name{font-family:var(--titulos);font-weight:700;font-size:26px;line-height:1;letter-spacing:.3px}
.brand__name small{display:block;font-family:var(--fuente);font-weight:500;font-size:12px;color:var(--musgo);letter-spacing:1.5px;text-transform:uppercase;margin-top:3px}
.search{flex:1;position:relative;display:flex;max-width:720px}
.search input{flex:1;min-width:0;border:0;border-radius:var(--radio) 0 0 var(--radio);padding:12px 14px;font-size:16px;background:#fff;color:var(--tinta)}
.search button{border:0;background:var(--ambar);border-radius:0 var(--radio) var(--radio) 0;padding:0 18px;cursor:pointer}
.search button:hover{background:var(--ambar-2)}
.search svg{width:22px;height:22px;fill:var(--bosque-2)}
.suggest{position:absolute;top:100%;left:0;right:0;margin:4px 0 0;padding:6px 0;list-style:none;background:#fff;color:var(--tinta);border-radius:var(--radio);box-shadow:0 10px 30px rgba(0,0,0,.2);max-height:60vh;overflow:auto;z-index:60}
.suggest li a{display:flex;gap:10px;align-items:center;padding:7px 12px;color:inherit;text-decoration:none}
.suggest li a:hover,.suggest li a.on{background:var(--brote)}
.suggest img{width:38px;height:38px;object-fit:contain;background:#fff;border-radius:6px;border:1px solid var(--linea)}
.suggest small{color:var(--gris)}
.quote-btn{display:flex;align-items:center;gap:8px;background:transparent;border:2px solid var(--musgo);color:#fff;border-radius:var(--radio);padding:8px 12px;cursor:pointer;flex-shrink:0;font-weight:600}
.quote-btn:hover{background:rgba(255,255,255,.08)}
.quote-btn svg{width:22px;height:22px;fill:currentColor}
.quote-btn b{background:var(--ambar);color:var(--bosque-2);min-width:24px;height:24px;border-radius:12px;display:grid;place-items:center;font-size:13px;padding:0 6px}
.catnav{background:var(--hoja)}
.catnav__in{display:flex;gap:2px;overflow-x:auto;scrollbar-width:none}
.catnav__in::-webkit-scrollbar{display:none}
.catnav a{color:#fff;text-decoration:none;padding:10px 14px;white-space:nowrap;font-weight:500;font-size:15px;border-bottom:3px solid transparent}
.catnav a:hover{background:rgba(0,0,0,.08)}
.catnav a.on{border-bottom-color:var(--ambar);background:rgba(0,0,0,.12)}

/* ---------- inicio ---------- */
.hero{margin:22px 0;border-radius:16px;overflow:hidden;background:linear-gradient(120deg,var(--bosque) 0%,var(--hoja) 55%,var(--agua) 100%);color:#fff;display:grid;grid-template-columns:1.2fr 1fr;min-height:300px;position:relative}
.hero__txt{padding:38px 40px;position:relative;z-index:1}
.hero__kicker{display:inline-block;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);padding:4px 10px;border-radius:20px;font-size:13px;letter-spacing:1px;text-transform:uppercase}
.hero h1{font-family:var(--titulos);font-size:clamp(34px,5vw,56px);line-height:1;margin:14px 0 10px;font-weight:700}
.hero p{font-size:18px;max-width:520px;color:#e8f2e2;margin:0 0 20px}
.hero__cta{display:flex;gap:10px;flex-wrap:wrap}
.hero__img{position:relative;min-height:240px}
.hero__img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero__img::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--hoja) 0%,rgba(42,133,201,0) 40%);z-index:1}
.hero__leaf{position:absolute;right:-40px;bottom:-60px;width:260px;opacity:.12;z-index:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:var(--radio);padding:11px 18px;font-weight:600;cursor:pointer;text-decoration:none;font-size:16px}
.btn--ambar{background:var(--ambar);color:#0f2a40}
.btn--ambar:hover{background:var(--ambar-2)}
.btn--claro{background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.35)}
.btn--claro:hover{background:rgba(255,255,255,.24)}
.btn--verde{background:var(--hoja);color:#fff}
.btn--verde:hover{background:var(--bosque)}
.btn--wa{background:#1f8f4e;color:#fff}
.btn--wa:hover{background:#18733e}
.btn--linea{background:#fff;border:1px solid var(--linea);color:var(--tinta)}
.btn--linea:hover{border-color:var(--hoja)}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.btn svg{width:18px;height:18px;fill:currentColor}

.sec{margin:34px 0}
.sec__head{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:14px}
.sec h2{font-family:var(--titulos);font-size:30px;margin:0;color:var(--bosque);line-height:1.1}
.sec__sub{color:var(--tierra);margin:4px 0 0}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:14px}
.tile{background:#fff;border-radius:14px;padding:14px;text-decoration:none;color:var(--tinta);box-shadow:var(--sombra);display:flex;flex-direction:column;gap:8px;border:1px solid transparent;transition:transform .15s,border-color .15s}
.tile:hover{transform:translateY(-2px);border-color:var(--musgo)}
.tile__img{aspect-ratio:1;background:linear-gradient(180deg,#fff,var(--brote));border-radius:10px;display:grid;place-items:center;overflow:hidden}
.tile__img img{width:78%;height:78%;object-fit:contain;mix-blend-mode:multiply}
.tile b{font-size:16px;line-height:1.2}
.tile span{color:var(--gris);font-size:14px}
.valores{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.valor{background:var(--brote);border-radius:14px;padding:18px;border-left:5px solid var(--hoja)}
.valor h3{margin:0 0 6px;font-family:var(--titulos);font-size:22px;color:var(--bosque)}
.valor p{margin:0;color:var(--tierra)}

/* galería bodega */
.galeria{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.galeria button{border:0;padding:0;border-radius:12px;overflow:hidden;cursor:zoom-in;aspect-ratio:3/4;background:var(--arena-2)}
.galeria img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.galeria button:hover img{transform:scale(1.04)}

/* ---------- listado ---------- */
.crumbs{font-size:14px;color:var(--gris);margin:18px 0 8px}
.crumbs a{color:var(--gris)}
.listado{display:grid;grid-template-columns:260px 1fr;gap:24px;align-items:start;margin-bottom:40px}
.filtros{background:#fff;border-radius:14px;box-shadow:var(--sombra);padding:16px;position:sticky;top:130px;max-height:calc(100vh - 150px);overflow:auto}
.filtros h3{font-size:14px;text-transform:uppercase;letter-spacing:1px;color:var(--bosque);margin:16px 0 8px;font-weight:700}
.filtros h3:first-child{margin-top:0}
.filtros label{display:flex;gap:8px;align-items:flex-start;font-size:15px;padding:3px 0;cursor:pointer}
.filtros label span{flex:1}
.filtros label em{font-style:normal;color:var(--gris);font-size:13px}
.filtros input[type=checkbox],.filtros input[type=radio]{accent-color:var(--hoja);margin-top:4px}
.filtros__head{display:none}
.filtros__limpiar{background:none;border:0;color:var(--hoja);text-decoration:underline;cursor:pointer;padding:0;font-size:14px}
.resbar{display:flex;flex-wrap:wrap;align-items:center;gap:10px;justify-content:space-between;margin-bottom:12px}
.resbar h1{font-family:var(--titulos);font-size:30px;margin:0;color:var(--bosque);line-height:1.1}
.resbar__count{color:var(--tierra)}
.resbar__ctrl{display:flex;gap:8px;align-items:center}
.resbar select{border:1px solid var(--linea);border-radius:8px;padding:8px;background:#fff}
.vista{display:flex;border:1px solid var(--linea);border-radius:8px;overflow:hidden;background:#fff}
.vista button{border:0;background:none;padding:8px 10px;cursor:pointer}
.vista button.on{background:var(--hoja);color:#fff}
.vista svg{width:18px;height:18px;fill:currentColor;display:block}
.btn-filtros{display:none}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px}
.chip{background:var(--brote);border:1px solid var(--musgo);border-radius:20px;padding:3px 10px;font-size:14px;display:inline-flex;gap:6px;align-items:center}
.chip button{border:0;background:none;cursor:pointer;font-size:16px;line-height:1;padding:0;color:var(--bosque)}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px}
.card{background:#fff;border-radius:14px;box-shadow:var(--sombra);display:flex;flex-direction:column;overflow:hidden;border:1px solid transparent;transition:border-color .15s}
.card:hover{border-color:var(--musgo)}
.card__img{aspect-ratio:1;display:grid;place-items:center;background:#fff;border-bottom:1px solid var(--arena-2);text-decoration:none}
.card__img img{width:86%;height:86%;object-fit:contain}
.card__body{padding:12px;display:flex;flex-direction:column;gap:4px;flex:1}
.card__code{font-size:12px;color:var(--gris);letter-spacing:.5px}
.card__name{font-weight:600;line-height:1.25;color:var(--tinta);text-decoration:none}
.card__name:hover{color:var(--hoja)}
.card__meta{font-size:14px;color:var(--tierra)}
.card__foot{margin-top:auto;padding-top:8px;display:flex;justify-content:space-between;align-items:center;gap:6px}
.badge{font-size:12px;background:var(--brote);color:var(--bosque);border-radius:6px;padding:2px 7px;font-weight:600}
.badge--warn{background:#fbecd0;color:#7a4e09}
.mini{border:1px solid var(--hoja);color:var(--hoja);background:#fff;border-radius:8px;padding:6px 10px;font-weight:600;font-size:14px;cursor:pointer;text-decoration:none}
.mini:hover{background:var(--hoja);color:#fff}
.noimg{width:60%;height:60%;opacity:.35}

.tabla-wrap{background:#fff;border-radius:14px;box-shadow:var(--sombra);overflow:auto}
table.t{width:100%;border-collapse:collapse;font-size:15px}
.t th{background:var(--bosque);color:#fff;text-align:left;padding:10px;font-weight:600;white-space:nowrap;position:sticky;top:0}
.t td{padding:8px 10px;border-bottom:1px solid var(--arena-2);vertical-align:middle}
.t tr:nth-child(even) td{background:#f7fafc}
.t td.n{white-space:nowrap}
.t .thumb{width:52px;height:52px;object-fit:contain}
.t a{color:var(--tinta);font-weight:600;text-decoration:none}
.t a:hover{color:var(--hoja)}
.qty{display:flex;gap:6px;align-items:center}
.qty input{width:84px;border:1px solid var(--linea);border-radius:8px;padding:7px 8px;text-align:right;background:#fff}
.mas{display:flex;justify-content:center;margin:20px 0}
.vacio{background:#fff;border-radius:14px;padding:30px;text-align:center;color:var(--tierra)}

/* ---------- ficha ---------- */
.ficha{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:28px;background:#fff;border-radius:16px;box-shadow:var(--sombra);padding:24px;margin-bottom:20px}
.ficha__main{aspect-ratio:1;border:1px solid var(--arena-2);border-radius:12px;display:grid;place-items:center;background:#fff;cursor:zoom-in;padding:0;width:100%}
.ficha__main img{width:88%;height:88%;object-fit:contain}
.ficha__thumbs{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
.ficha__thumbs button{width:64px;height:64px;border:2px solid var(--arena-2);border-radius:8px;background:#fff;padding:2px;cursor:pointer}
.ficha__thumbs button.on{border-color:var(--hoja)}
.ficha__thumbs img{width:100%;height:100%;object-fit:contain}
.ficha h1{font-family:var(--titulos);font-size:36px;line-height:1.05;margin:4px 0 8px;color:var(--bosque)}
.ficha__code{color:var(--gris);font-size:14px}
.ficha__desc{color:var(--tinta);margin:10px 0 14px}
.specs{display:grid;grid-template-columns:auto 1fr;gap:0;border:1px solid var(--arena-2);border-radius:10px;overflow:hidden;font-size:15px;margin:10px 0}
.specs dt,.specs dd{margin:0;padding:7px 12px;border-bottom:1px solid var(--arena-2)}
.specs dt{background:var(--brote);color:var(--bosque);font-weight:600}
.specs dt:nth-last-of-type(1),.specs dd:last-child{border-bottom:0}
.aviso{background:#fbecd0;border-left:4px solid var(--ambar);padding:10px 12px;border-radius:8px;font-size:14px;color:#5e3c07;margin:10px 0}
.precio{display:flex;align-items:center;gap:10px;background:var(--arena);border-radius:10px;padding:10px 12px;margin:12px 0;color:var(--tierra);font-size:15px}
.precio b{color:var(--bosque)}
.variantes h2{font-family:var(--titulos);font-size:26px;color:var(--bosque);margin:24px 0 10px}

/* ---------- cotización ---------- */
.drawer{position:fixed;inset:0;z-index:80}
.drawer__veil{position:absolute;inset:0;background:rgba(31,41,51,.45)}
.drawer__panel{position:absolute;right:0;top:0;bottom:0;width:min(460px,100%);background:var(--arena);display:flex;flex-direction:column;box-shadow:-10px 0 30px rgba(0,0,0,.2);animation:entra .2s ease-out}
@keyframes entra{from{transform:translateX(30px);opacity:.4}to{transform:none;opacity:1}}
.drawer__head{display:flex;justify-content:space-between;align-items:center;background:var(--bosque);color:#fff;padding:14px 18px}
.drawer__head h2{margin:0;font-family:var(--titulos);font-size:26px}
.icon-btn{border:0;background:none;font-size:30px;line-height:1;cursor:pointer;color:inherit;padding:0 6px}
.drawer__body{flex:1;overflow:auto;padding:14px 18px}
.drawer__foot{padding:14px 18px;border-top:1px solid var(--linea);background:#fff;display:flex;flex-direction:column;gap:8px}
.qitem{display:grid;grid-template-columns:56px 1fr auto;gap:10px;background:#fff;border-radius:10px;padding:10px;margin-bottom:8px;align-items:center}
.qitem img{width:56px;height:56px;object-fit:contain}
.qitem b{display:block;font-size:15px;line-height:1.2}
.qitem small{color:var(--gris)}
.qitem .qty input{width:76px}
.qitem__del{border:0;background:none;color:#a33;cursor:pointer;font-size:13px;text-decoration:underline;padding:0;margin-top:4px}
.qform{display:grid;gap:8px;margin-top:12px}
.qform label{font-size:14px;color:var(--tierra);display:grid;gap:3px}
.qform input,.qform textarea{border:1px solid var(--linea);border-radius:8px;padding:8px 10px;background:#fff}
.qform textarea{min-height:64px;resize:vertical}

/* visor */
.lightbox{position:fixed;inset:0;background:rgba(17,24,39,.92);z-index:90;display:grid;place-items:center}
.lightbox img{max-width:92vw;max-height:88vh;border-radius:8px;background:#fff}
.lightbox__close{position:absolute;top:10px;right:14px;color:#fff}
.lightbox__nav{position:absolute;top:50%;transform:translateY(-50%);border:0;background:rgba(255,255,255,.15);color:#fff;font-size:40px;width:52px;height:64px;border-radius:10px;cursor:pointer}
.lightbox__prev{left:12px}.lightbox__next{right:12px}

.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);background:var(--bosque-2);color:#fff;padding:10px 16px;border-radius:10px;opacity:0;pointer-events:none;transition:.2s;z-index:95;box-shadow:0 8px 20px rgba(0,0,0,.25)}
.toast.on{opacity:1;transform:translateX(-50%)}

/* ---------- pie ---------- */
.footer{background:var(--bosque-2);color:#d6e9f8;margin-top:40px}
.footer__in{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:28px;padding-top:34px;padding-bottom:28px}
.footer h3{color:#fff;font-size:15px;text-transform:uppercase;letter-spacing:1px;margin:0 0 10px}
.footer__brand{font-family:var(--titulos);font-size:30px;color:#fff}
.footer a{color:#fff}
.footer__list,.footer__steps{margin:0;padding-left:18px}
.footer__list{list-style:none;padding:0}
.footer__list li{margin-bottom:6px}
.footer__note{font-size:14px;color:var(--musgo)}
.footer__bottom{border-top:1px solid rgba(255,255,255,.1);padding:12px 0;font-size:14px}
.pend{color:#f2c977;font-style:italic}

/* ---------- responsivo ---------- */
@media (max-width:980px){
  .listado{grid-template-columns:1fr}
  .btn-filtros{display:inline-flex}
  .filtros{position:fixed;inset:0 25% 0 0;z-index:85;border-radius:0;max-height:none;top:0;display:none;box-shadow:10px 0 30px rgba(0,0,0,.25)}
  .filtros.on{display:block}
  .filtros__head{display:flex;justify-content:space-between;align-items:center;margin:-4px 0 6px}
  .ficha{grid-template-columns:1fr}
  .footer__in{grid-template-columns:1fr 1fr}
  .galeria{grid-template-columns:repeat(2,1fr)}
  .hero{grid-template-columns:1fr}
  .hero__img{min-height:200px;order:-1}
  .hero__img::before{background:linear-gradient(0deg,var(--bosque) 0%,rgba(31,111,168,0) 60%)}
}
@media (max-width:700px){
  .wrap{padding:0 12px}
  .topbar__msg{display:none}
  .topbar__in{justify-content:center}
  .header__in{flex-wrap:wrap;gap:10px}
  .brand__name{font-size:22px}
  .brand__mark,.brand__mark svg,.brand__mark img{width:36px;height:36px}
  .search{order:3;flex-basis:100%;max-width:none}
  .quote-btn{margin-left:auto;padding:6px 10px}
  .quote-btn span{display:none}
  .hero__txt{padding:24px 20px}
  .hero p{font-size:16px}
  .grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .card__body{padding:10px}
  .card__name{font-size:15px}
  .filtros{inset:0 10% 0 0}
  .ficha{padding:14px}
  .ficha h1{font-size:28px}
  .footer__in{grid-template-columns:1fr}
  .t{font-size:14px}
  .t .ocultar-m{display:none}
  .resbar h1{font-size:24px}
  .tiles{grid-template-columns:repeat(2,1fr);gap:10px}
}
.listado>section{min-width:0}
@media (max-width:700px){
  .resbar{display:block}
  .resbar__ctrl{margin-top:8px;width:100%}
  .resbar__ctrl select{flex:1;min-width:0}
  .card__foot{flex-wrap:wrap}
  .ficha__main{max-width:420px;margin:0 auto}
}