@import url('https://fonts.googleapis.com/css2?family=Barlow:wght@400;500;600;700;800&family=Barlow+Semi+Condensed:wght@600;700;800&display=swap');

:root{
  --azul:#0B4F8A; --azul-oscuro:#063B68; --naranja:#E8720C; --naranja-oscuro:#C25F08;
  --tinta:#16212B; --gris:#5B6B7A; --linea:#D5DDE5; --fondo:#FFFFFF; --panel:#EEF2F6; --verde-wa:#1E8E45;
  --ancho:1100px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Barlow,system-ui,sans-serif;font-size:17px;line-height:1.55;color:var(--tinta);background:var(--fondo)}
h1,h2,h3{font-family:'Barlow Semi Condensed',Barlow,sans-serif;line-height:1.1;margin:0 0 .4em}
h1{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:800}
h2{font-size:clamp(1.7rem,3.5vw,2.4rem);font-weight:700;color:var(--azul)}
h3{font-size:1.25rem;font-weight:700}
p{margin:0 0 1em;max-width:62ch}
a{color:var(--azul)}
a:focus-visible,button:focus-visible{outline:3px solid var(--naranja);outline-offset:2px}
img{max-width:100%;display:block}
.wrap{max-width:var(--ancho);margin:0 auto;padding:0 20px}
section{padding:56px 0}
section.panel{background:var(--panel)}
.intro{color:var(--gris);font-size:1.22rem;line-height:1.5}

/* barra superior */
.topbar{background:var(--azul-oscuro);color:#fff;font-size:.95rem}
.topbar .wrap{display:flex;justify-content:space-between;gap:12px;padding-top:7px;padding-bottom:7px;flex-wrap:wrap}
.topbar a{color:#fff;text-decoration:none;font-weight:600}
header.nav{border-bottom:1px solid var(--linea);background:#fff;position:sticky;top:0;z-index:10}
header.nav .wrap{display:flex;align-items:center;justify-content:space-between;padding-top:10px;padding-bottom:10px;gap:16px}
header.nav img{height:46px;width:auto}
header.nav nav{display:flex;gap:22px;flex-wrap:wrap}
header.nav nav a{text-decoration:none;color:var(--tinta);font-weight:600}
header.nav nav a[aria-current]{color:var(--naranja)}
.menu-btn{display:none;background:none;border:2px solid var(--azul);color:var(--azul);font:inherit;font-weight:700;padding:6px 12px;border-radius:6px}
@media(max-width:760px){
  .menu-btn{display:block}
  header.nav nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--linea);padding:12px 20px 18px;flex-direction:column;gap:14px}
  header.nav nav.abierto{display:flex}
}

/* botones */
.btn{display:inline-block;padding:12px 20px;border-radius:6px;font-weight:700;text-decoration:none;font-size:1rem;border:2px solid transparent}
.btn-wa{background:var(--verde-wa);color:#fff}
.btn-wa:hover{background:#176e36}
.btn-azul{background:var(--azul);color:#fff}
.btn-azul:hover{background:var(--azul-oscuro)}
.btn-borde{border-color:var(--azul);color:var(--azul);background:#fff}
.btn-borde:hover{background:var(--panel)}

/* héroe */
.hero{background:linear-gradient(135deg,var(--azul-oscuro) 0%,var(--azul) 55%,#1466B0 100%);color:#fff;padding:56px 0 64px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:var(--naranja);opacity:.16;pointer-events:none}
.hero .wrap{position:relative}
.hero h1{max-width:16ch}
.hero p{color:#D6E4F2;font-size:1.22rem}
.hero-txt{max-width:640px}
.btn-naranja{background:var(--naranja);color:#fff}
.btn-naranja:hover{background:var(--naranja-oscuro)}
.btn-claro{background:#fff;color:var(--azul)}
.btn-claro:hover{background:#EAF1F8}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(138px,1fr));gap:12px;margin-top:38px}
.tile{display:flex;flex-direction:column;background:#fff;color:var(--tinta);text-decoration:none;border-radius:10px;overflow:hidden;border-bottom:5px solid var(--naranja)}
.tile img{height:130px;width:100%;object-fit:contain;padding:12px 12px 0;background:#F3F7FB}
.tile span{padding:10px 12px 12px}
.tile b{display:block;font-family:'Barlow Semi Condensed';font-size:1.2rem;color:var(--azul);line-height:1.1}
.tile small{color:var(--gris);display:block;margin-top:3px;line-height:1.3;font-size:.95rem}
@media(prefers-reduced-motion:no-preference){.tile{transition:transform .15s}.tile:hover{transform:translateY(-4px)}}

/* cobertura */
.cobertura{background:var(--naranja);color:#fff;padding:56px 0}
.cobertura h2{color:#fff}
.cobertura p{color:#FFF1E4;max-width:48ch}
.cobertura .btn-naranja{background:var(--azul-oscuro)}
.cobertura .btn-naranja:hover{background:#052D50}
.cob-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:36px;align-items:center}
@media(max-width:760px){.cob-grid{grid-template-columns:1fr}}
.municipios{display:flex;flex-wrap:wrap;gap:8px}
.municipios span{background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.45);border-radius:999px;padding:7px 14px;font-weight:600;font-size:.98rem}
.cifras{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;margin-top:44px;border-top:1px solid rgba(255,255,255,.35);padding-top:28px}
.cifras b{display:block;font-family:'Barlow Semi Condensed';font-size:2.6rem;line-height:1}
.cifras span{color:#FFF1E4}
.semana{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin:34px 0 28px}
.dia{background:#fff;color:var(--tinta);border-radius:6px;padding:14px 12px 16px;border-top:6px solid var(--naranja);min-height:112px}
.dia b{display:block;font-family:'Barlow Semi Condensed';font-size:1.05rem;color:var(--azul);text-transform:none}
.dia span{display:block;font-weight:700;font-size:1.15rem;line-height:1.2;margin-top:6px}
.dia small{color:var(--gris);display:block;margin-top:4px}
@media(max-width:860px){.semana{grid-template-columns:repeat(3,1fr)}}
@media(max-width:480px){.semana{grid-template-columns:repeat(2,1fr)}}
.hero .acciones{display:flex;gap:12px;flex-wrap:wrap}

/* especies */
.especies{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-top:20px}
.especies a{display:block;padding:18px 16px;border:2px solid var(--linea);border-radius:6px;text-decoration:none;color:var(--tinta)}
.especies a:hover{border-color:var(--azul)}
.especies a b{display:block;font-family:'Barlow Semi Condensed';font-size:1.3rem;color:var(--azul)}
.especies a small{color:var(--gris)}

/* avisos */
.aviso{border-left:6px solid var(--naranja);padding:6px 0 6px 18px;margin:0 0 22px}
.aviso time{color:var(--gris);font-weight:600;font-size:.95rem}
.aviso h3{margin:.2em 0 .3em}
.aviso p{margin:0}

/* rutas tabla */
table{border-collapse:collapse;width:100%;margin:20px 0}
th,td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--linea);vertical-align:top}
th{font-family:'Barlow Semi Condensed';font-size:1.05rem;color:var(--azul);border-bottom:2px solid var(--azul)}
td:first-child{font-weight:700;white-space:nowrap}
.dist{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-top:20px}
.dist div{background:#fff;border:1px solid var(--linea);border-radius:6px;padding:18px}
.dist b{font-family:'Barlow Semi Condensed';font-size:1.2rem;display:block}
.dist span{color:var(--gris)}

/* consejos */
.consejos{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px;margin-top:20px}
.consejo{border:1px solid var(--linea);border-top:5px solid var(--azul);border-radius:6px;overflow:hidden;background:#fff}
.consejo img{width:100%;height:190px;object-fit:cover}
.consejo .txt{padding:18px 20px 22px}
.consejo ul{padding-left:20px;margin:0}
.consejo li{margin-bottom:6px}

/* nosotros y contacto */
.dos{display:grid;grid-template-columns:1.1fr 1fr;gap:36px;align-items:center}
@media(max-width:760px){.dos{grid-template-columns:1fr}}
.dos img{border-radius:6px}
.datos p{margin-bottom:.6em}
.datos strong{color:var(--azul)}
.cliente{background:var(--azul-oscuro);color:#fff;border-radius:8px;padding:28px;border-left:8px solid var(--naranja)}
.cliente p{color:#D6E4F2}

footer{background:var(--azul-oscuro);color:#C9D8E8;padding:36px 0;font-size:.95rem}
footer .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
footer a{color:#fff}

/* productos */
.filtros{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0 8px}
.filtros button{font:inherit;font-weight:600;padding:8px 14px;border-radius:999px;border:2px solid var(--linea);background:#fff;color:var(--tinta);cursor:pointer}
.filtros button[aria-pressed=true]{background:var(--azul);border-color:var(--azul);color:#fff}
.grupo{margin-top:40px}
.grupo h2{padding-bottom:8px;border-bottom:3px solid var(--naranja);display:inline-block}
.subgrupo{margin-top:22px}
.subgrupo h3{color:var(--gris);font-weight:600;font-family:Barlow}
.lista{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}
.prod{border:1px solid var(--linea);border-radius:6px;padding:16px 16px 14px;display:flex;flex-direction:column;background:#fff}
.prod b{font-family:'Barlow Semi Condensed';font-size:1.2rem;line-height:1.15}
.prod .pres{color:var(--azul);font-weight:600;font-size:.95rem;margin:4px 0 8px}
.prod p{font-size:1.02rem;color:var(--gris);flex:1;margin-bottom:12px}
.prod a{align-self:flex-start;font-size:.95rem;padding:9px 14px}
.nota-precio{background:var(--panel);border-radius:6px;padding:14px 18px;margin-top:10px}

.wa-flotante{position:fixed;right:16px;bottom:16px;background:var(--verde-wa);color:#fff;text-decoration:none;font-weight:700;padding:12px 18px;border-radius:999px;box-shadow:0 4px 14px rgba(0,0,0,.25);z-index:20}
@media(prefers-reduced-motion:no-preference){.wa-flotante{transition:transform .15s}.wa-flotante:hover{transform:translateY(-2px)}}

/* banner de proveedores: cinta continua */
#proveedores{padding:44px 0;border-top:1px solid var(--linea);text-align:center}
#proveedores h2{font-size:1.3rem;color:var(--gris);font-family:Barlow;font-weight:600;margin-bottom:22px}
#proveedores .wrap{max-width:none;padding:0}
.marcas{overflow:hidden;position:relative;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.cinta{display:flex;align-items:center;gap:72px;width:max-content;padding:0 36px;animation:desplazar var(--dur,24s) linear infinite}
.marcas:hover .cinta,.marcas:focus-within .cinta{animation-play-state:paused}
@keyframes desplazar{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.cinta{animation:none;flex-wrap:wrap;justify-content:center;width:auto}}
.marca{display:inline-block;flex:none}
.marca img{height:64px;width:auto;max-width:170px;object-fit:contain;filter:grayscale(1);opacity:.55}
@media(prefers-reduced-motion:no-preference){.marca img{transition:filter .25s,opacity .25s}}
.marca:hover img,.marca:focus-visible img,.marca.color img{filter:none;opacity:1}
.marca.destacada img{height:96px;max-width:260px;filter:none;opacity:1}
.marca.destacada{position:relative;padding:0 8px}
.marca.destacada::after{content:"Marca principal";position:absolute;left:50%;bottom:-20px;transform:translateX(-50%);white-space:nowrap;font-size:.75rem;font-weight:700;color:var(--naranja);letter-spacing:.02em}
.cinta{padding-bottom:22px}
.dist img{height:52px;width:auto;margin-bottom:10px}
.aviso img{max-width:320px;border-radius:6px;margin-bottom:8px}
.prod img{height:200px;width:auto;max-width:100%;margin:0 auto 14px;object-fit:contain}
.prod .marca-txt{color:var(--gris);font-size:.9rem;font-weight:600}
.prod .etapa{font-size:.95rem;color:var(--tinta);background:var(--panel);border-radius:4px;padding:5px 9px;margin:0 0 10px;align-self:flex-start}
.prod details{margin:0 0 14px;border-top:1px solid var(--linea);padding-top:8px}
.prod summary{cursor:pointer;font-weight:700;color:var(--azul);list-style:none;display:flex;justify-content:space-between}
.prod summary::-webkit-details-marker{display:none}
.prod summary::after{content:"+";font-size:1.2rem;line-height:1}
.prod details[open] summary::after{content:"–"}
.prod .uso{font-size:.93rem;margin:10px 0}
.prod .uso b{display:block;color:var(--gris);font-size:.85rem;font-weight:600}
.prod .analisis{font-size:.9rem;margin:8px 0}
.prod .analisis caption{text-align:left;color:var(--gris);font-size:.85rem;font-weight:600;padding-bottom:4px}
.prod .analisis td{padding:4px 6px 4px 0;border-bottom:1px solid var(--linea);white-space:normal;font-weight:400;color:var(--gris);width:45%}
.prod .analisis td:last-child{text-align:right;font-weight:600;color:var(--tinta);width:55%}
.prod .pdf{display:inline-block;margin:8px 0 4px;font-size:.93rem}

/* actividades */
.actividades{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:22px;margin-top:20px}
.actividad{border:1px solid var(--linea);border-radius:8px;overflow:hidden;background:#fff}
.actividad .medio{position:relative;aspect-ratio:16/9;background:#000}
.actividad .medio video{object-fit:contain}
.actividad .medio iframe,.actividad .medio video,.actividad .medio img{position:absolute;inset:0;width:100%;height:100%;border:0;object-fit:cover}
.actividad .txt{padding:16px 18px 20px}
.actividad time{color:var(--naranja);font-weight:700;font-size:.9rem}
.actividad h3{margin:.2em 0 .3em}
.actividad p{margin:0;color:var(--gris);font-size:1.02rem}

/* botón tienda en el menú */
header.nav nav a.btn-tienda{color:#fff;padding:6px 16px;font-size:.95rem}
header.nav nav a.btn-tienda:hover{color:#fff}
@media (max-width:760px){header.nav nav a.btn-tienda{align-self:flex-start}}

/* descargas */
#descargas .filtros{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 18px}
#descargas .filtros button{font:inherit;font-weight:600;border:2px solid var(--azul);background:#fff;color:var(--azul);padding:6px 14px;border-radius:20px;cursor:pointer}
#descargas .filtros button[aria-pressed="true"]{background:var(--azul);color:#fff}
.descargas{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:16px}
.descarga{display:flex;align-items:center;gap:14px;border:1px solid var(--linea);border-radius:10px;padding:16px;background:#fff}
.descarga .ext{flex:0 0 56px;height:56px;border-radius:8px;background:var(--naranja);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:.9rem}
.descarga > div{flex:1;min-width:0}
.descarga small{display:block;line-height:1.2;color:var(--gris);font-weight:600;font-size:.8rem;text-transform:uppercase;letter-spacing:.03em}
.descarga h3{margin:.1em 0 .2em}
.descarga p{margin:0;color:var(--gris);font-size:.95rem}
.descarga .btn{padding:8px 14px;font-size:.95rem}
@media (min-width:761px){header.nav nav{gap:14px;align-items:center;flex-wrap:nowrap}header.nav nav a{font-size:.95rem;white-space:nowrap}}
@media (min-width:761px) and (max-width:1080px){header.nav nav{flex-wrap:wrap;justify-content:flex-end}}

/* redes */
.top-der{display:flex;align-items:center;gap:14px}
.redes{display:inline-flex;align-items:center;gap:10px;flex-wrap:wrap}
.redes .red{display:inline-flex;align-items:center}
.redes .red img{height:22px;width:auto}
#c-redes .red img{height:32px}
.topbar .redes .red img{height:20px}
.descargas .vacio{grid-column:1/-1;background:var(--panel);border:2px dashed var(--linea);border-radius:10px;padding:28px;text-align:center;font-weight:600;color:var(--gris);max-width:none}

/* globos de redes: fijos debajo del menú, solo logo, verticales y semitransparentes */
.redes-flot{position:absolute;top:calc(100% + 10px);right:20px;display:flex;flex-direction:column;gap:8px;z-index:5;pointer-events:none}
.globo{pointer-events:auto;display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:10px;text-decoration:none;box-shadow:0 4px 14px rgba(0,0,0,.18);opacity:.6;transition:opacity .2s;animation:tintineo 4s ease-in-out infinite}
header.nav .globo img{display:block;width:22px;height:22px;max-width:none;object-fit:contain}
.globo.fb{background:#0866FF}
header.nav .globo.fb img{background:#fff;border-radius:50%;padding:1px}
.globo.tt{background:#000;animation-delay:2s}
.globo:hover,.globo:focus-visible{opacity:1;animation-play-state:paused}
@keyframes tintineo{
  0%,70%,100%{transform:none;box-shadow:0 4px 14px rgba(0,0,0,.18)}
  75%{transform:rotate(-4deg) scale(1.05);box-shadow:0 0 0 6px rgba(232,114,12,.35)}
  80%{transform:rotate(4deg) scale(1.05)}
  85%{transform:rotate(-2deg) scale(1.03);box-shadow:0 0 0 3px rgba(232,114,12,.2)}
  90%{transform:none}
}
@media (prefers-reduced-motion:reduce){.globo{animation:none}}
@media (max-width:760px){.redes-flot{right:12px;top:calc(100% + 8px)}}
@media (max-width:760px){header.nav nav{z-index:6}}

/* tarjetas de descarga: encabezado, descripción a lo ancho y botón abajo */
.descargas{grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}
.descarga{flex-direction:column;align-items:stretch;gap:12px;padding:20px}
.descarga .cab{display:flex;align-items:center;gap:14px}
.descarga .cab > div{min-width:0}
.descarga > p{flex:1;margin:0;max-width:none;line-height:1.5}
.descarga .btn{align-self:flex-start;padding:10px 22px}