/* ==========================================================================
   TESCOM – hoja de estilos del sitio (rediseño 24/09/2026)
   Colores de marca: azul del logo #007AC7, negro/azul noche y amarillo de seguridad.
   ========================================================================== */
:root{
  --azul:#007ac7;
  --azul-2:#0a8fe6;
  --azul-claro:#e8f3fb;
  --noche:#07131f;
  --noche-2:#0d2033;
  --noche-3:#15304a;
  --amarillo:#ffc21a;
  --texto:#1b2733;
  --gris:#5d6b78;
  --linea:#e2e8ee;
  --fondo:#f5f8fb;
  --blanco:#fff;
  --radio:18px;
  --sombra:0 20px 50px -20px rgba(7,19,31,.35);
  --t-titulo:"Barlow Condensed",system-ui,sans-serif;
  --t-texto:"Barlow",system-ui,sans-serif;
  --ancho:1240px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px;overflow-x:clip}
body{margin:0;font-family:var(--t-texto);font-size:17px;line-height:1.65;color:var(--texto);background:var(--blanco);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--azul);text-decoration:none}
h1,h2,h3,h4{font-family:var(--t-titulo);line-height:1.05;margin:0 0 .5em;color:var(--noche);letter-spacing:.2px}
h1{font-size:clamp(2.6rem,6vw,5.2rem);font-weight:800;text-transform:uppercase}
h2{font-size:clamp(2.1rem,4.2vw,3.5rem);font-weight:800;text-transform:uppercase}
h3{font-size:1.6rem;font-weight:700}
p{margin:0 0 1em}
.contenedor{width:100%;max-width:var(--ancho);margin:0 auto;padding:0 24px}
.seccion{padding:110px 0}
.seccion--gris{background:var(--fondo)}
.seccion--oscura{background:var(--noche);color:#c9d6e2}
.seccion--oscura h2,.seccion--oscura h3{color:#fff}
.etiqueta{display:inline-flex;align-items:center;gap:10px;font-family:var(--t-titulo);font-weight:700;font-size:.95rem;letter-spacing:3px;text-transform:uppercase;color:var(--azul);margin-bottom:14px}
.etiqueta::before{content:"";width:34px;height:3px;background:var(--amarillo)}
.seccion--oscura .etiqueta,.hero .etiqueta{color:var(--amarillo)}
.resaltado{color:var(--azul)}
.seccion--oscura .resaltado,.hero .resaltado{color:var(--azul-2)}
.intro{font-size:1.15rem;color:var(--gris);max-width:640px}
.seccion--oscura .intro{color:#9fb3c6}
.cabecera-seccion{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:56px;flex-wrap:wrap}
.cabecera-seccion h2{margin:0}
.centrado{text-align:center}
.centrado .intro{margin:0 auto}

/* Botones */
.btn{display:inline-flex;align-items:center;gap:10px;padding:16px 28px;border-radius:999px;font-family:var(--t-titulo);font-weight:700;font-size:1.05rem;letter-spacing:1.2px;text-transform:uppercase;border:2px solid transparent;cursor:pointer;transition:transform .25s,background .25s,color .25s,box-shadow .25s;white-space:nowrap}
.btn svg{width:18px;height:18px;transition:transform .25s}
.btn:hover svg{transform:translateX(4px)}
.btn--azul{background:var(--azul);color:#fff;box-shadow:0 12px 30px -10px rgba(0,122,199,.7)}
.btn--azul:hover{background:var(--azul-2);transform:translateY(-2px)}
.btn--amarillo{background:var(--amarillo);color:var(--noche)}
.btn--amarillo:hover{background:#ffd24d;transform:translateY(-2px)}
.btn--borde{border-color:rgba(255,255,255,.5);color:#fff}
.btn--borde:hover{background:#fff;color:var(--noche)}
.btn--borde-oscuro{border-color:var(--noche);color:var(--noche)}
.btn--borde-oscuro:hover{background:var(--noche);color:#fff}
.btn--whatsapp{background:#25d366;color:#fff}
.btn--whatsapp:hover{background:#1ebe5b;transform:translateY(-2px)}
.enlace-flecha{font-family:var(--t-titulo);font-weight:700;letter-spacing:1.5px;text-transform:uppercase;display:inline-flex;gap:8px;align-items:center}
.enlace-flecha svg{width:16px;height:16px;transition:transform .25s}
.enlace-flecha:hover svg{transform:translateX(4px)}

/* Barra superior + menú */
.topbar{background:var(--noche);color:#9fb3c6;font-size:.88rem}
.topbar .contenedor{display:flex;justify-content:space-between;align-items:center;min-height:40px;gap:20px}
.topbar a{color:#cfdbe6}
.topbar a:hover{color:var(--amarillo)}
.topbar__datos{display:flex;gap:26px;flex-wrap:wrap}
.topbar__datos span,.topbar__datos a{display:inline-flex;align-items:center;gap:7px}
.topbar svg{width:14px;height:14px;color:var(--amarillo)}
.topbar__redes{display:flex;gap:14px}
.cabecera{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:box-shadow .3s,border-color .3s}
.cabecera.con-sombra{box-shadow:0 10px 30px -18px rgba(7,19,31,.5);border-color:var(--linea)}
.cabecera .contenedor{display:flex;align-items:center;justify-content:space-between;height:84px;gap:24px}
.cabecera__logo img{height:34px;width:auto}
.menu{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
.menu a{display:block;padding:10px 16px;font-family:var(--t-titulo);font-weight:700;font-size:1.08rem;letter-spacing:1.3px;text-transform:uppercase;color:var(--noche);border-radius:8px;position:relative}
.menu a::after{content:"";position:absolute;left:16px;right:16px;bottom:4px;height:3px;background:var(--azul);transform:scaleX(0);transform-origin:left;transition:transform .3s}
.menu a:hover::after,.menu a.activo::after{transform:scaleX(1)}
.cabecera__acciones{display:flex;align-items:center;gap:14px}
.cabecera__acciones .btn{padding:12px 22px;font-size:.98rem}
.boton-menu{display:none;width:46px;height:46px;border:0;border-radius:10px;background:var(--noche);color:#fff;cursor:pointer;align-items:center;justify-content:center}
.boton-menu svg{width:24px;height:24px}

/* Hero portada */
.hero{position:relative;min-height:min(calc(100vh - 124px),920px);min-height:min(calc(100svh - 124px),920px);display:flex;align-items:center;color:#fff;overflow:hidden;background:var(--noche)}
.hero__fondo{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.08);animation:acercar 18s ease-out forwards}
.hero__fondo::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(7,19,31,.96) 0%,rgba(7,19,31,.85) 42%,rgba(7,19,31,.35) 75%,rgba(7,19,31,.55) 100%)}
@keyframes acercar{to{transform:scale(1)}}
.hero__contenido{position:relative;z-index:2;display:grid;grid-template-columns:1.25fr .75fr;gap:50px;align-items:center;padding-top:70px;padding-bottom:150px}
.hero h1{color:#fff;margin-bottom:22px}
.hero h1 .linea{display:block}
.hero__texto{font-size:1.2rem;color:#c9d6e2;max-width:600px;margin-bottom:34px}
.hero__botones{display:flex;gap:14px;flex-wrap:wrap}
.hero__sellos{display:flex;gap:10px;flex-wrap:wrap;margin-top:34px}
.sello{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border:1px solid rgba(255,255,255,.18);border-radius:999px;font-size:.9rem;background:rgba(255,255,255,.06);backdrop-filter:blur(4px)}
.sello svg{width:16px;height:16px;color:var(--amarillo)}
.hero__productos{position:relative;height:520px}
.hero__producto{position:absolute;border-radius:24px;overflow:hidden;background:#fff;box-shadow:0 40px 80px -30px rgba(0,0,0,.8)}
.hero__producto img{width:100%;height:100%;object-fit:cover}
.hero__producto--1{width:66%;height:78%;right:0;top:0;animation:flotar 6s ease-in-out infinite}
.hero__producto--2{width:52%;height:58%;left:0;bottom:0;animation:flotar 6s ease-in-out -3s infinite}
.hero__producto span{position:absolute;left:14px;bottom:14px;background:var(--noche);color:#fff;font-family:var(--t-titulo);font-weight:700;letter-spacing:1.2px;text-transform:uppercase;font-size:.9rem;padding:6px 12px;border-radius:8px}
.hero__producto--1 span{top:14px;left:auto;right:14px;bottom:auto!important}
@keyframes flotar{50%{transform:translateY(-14px)}}
.hero__cifras{position:absolute;left:0;right:0;bottom:0;z-index:3}
.cifras{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:var(--radio) var(--radio) 0 0;box-shadow:var(--sombra);overflow:hidden}
.cifra{padding:26px 28px;border-right:1px solid var(--linea);color:var(--texto)}
.cifra:last-child{border-right:0}
.cifra strong{display:block;font-family:var(--t-titulo);font-size:2.6rem;font-weight:800;color:var(--noche);line-height:1}
.cifra strong small{font-size:1.4rem;color:var(--azul)}
.cifra > span{font-size:.95rem;color:var(--gris)}

/* Cinta desplazable */
.cinta{background:var(--azul);color:#fff;overflow:hidden;padding:20px 0;transform:rotate(-1.2deg);margin:40px -20px 0;position:relative;z-index:4}
.cinta__pista{display:flex;gap:44px;width:max-content;animation:desplazar 38s linear infinite}
.cinta span{font-family:var(--t-titulo);font-weight:800;font-size:1.6rem;letter-spacing:2px;text-transform:uppercase;display:inline-flex;align-items:center;gap:44px;white-space:nowrap}
.cinta span::after{content:"";width:12px;height:12px;background:var(--amarillo);transform:rotate(45deg)}
@keyframes desplazar{to{transform:translateX(-50%)}}

/* Nosotros */
.nosotros{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.nosotros__imagenes{position:relative;padding:0 40px 60px 0}
.nosotros__imagenes .principal{border-radius:var(--radio);box-shadow:var(--sombra);aspect-ratio:4/3.4;object-fit:cover;width:100%}
.nosotros__imagenes .secundaria{position:absolute;right:0;bottom:0;width:48%;border-radius:var(--radio);border:8px solid #fff;box-shadow:var(--sombra);aspect-ratio:1;object-fit:cover}
.insignia{position:absolute;left:-20px;top:30px;background:var(--amarillo);color:var(--noche);border-radius:16px;padding:18px 22px;font-family:var(--t-titulo);text-transform:uppercase;font-weight:800;line-height:1;box-shadow:var(--sombra)}
.insignia strong{display:block;font-size:2.8rem}
.insignia span{font-size:1rem;letter-spacing:1px}
.lista-check{list-style:none;padding:0;margin:26px 0 34px;display:grid;gap:14px}
.lista-check li{display:flex;gap:14px;align-items:flex-start}
.lista-check svg{flex:none;width:26px;height:26px;padding:5px;border-radius:50%;background:var(--azul-claro);color:var(--azul);margin-top:1px}
.seccion--oscura .lista-check svg{background:rgba(10,143,230,.18);color:var(--azul-2)}

/* Tarjetas de producto */
.productos{display:grid;grid-template-columns:repeat(2,1fr);gap:30px}
.producto{position:relative;display:grid;grid-template-columns:1fr 1fr;background:#fff;border-radius:24px;overflow:hidden;box-shadow:0 1px 0 var(--linea),0 20px 50px -30px rgba(7,19,31,.35);transition:transform .35s,box-shadow .35s;color:inherit}
.producto:hover{transform:translateY(-6px);box-shadow:0 30px 60px -25px rgba(7,19,31,.45)}
.producto__imagen{background:linear-gradient(160deg,#fff,#eef4f9);display:flex;align-items:center;justify-content:center;overflow:hidden}
.producto__imagen img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.producto:hover .producto__imagen img{transform:scale(1.06)}
.producto__cuerpo{padding:34px 30px;display:flex;flex-direction:column}
.producto__cuerpo h3{font-size:2rem;text-transform:uppercase;margin-bottom:6px}
.producto__cuerpo p{color:var(--gris);font-size:1rem}
.producto__dato{margin:auto 0 18px;padding-top:16px;border-top:1px dashed var(--linea)}
.producto__dato strong{font-family:var(--t-titulo);font-size:2.2rem;color:var(--azul);line-height:1}
.producto__dato span{display:block;font-size:.9rem;color:var(--gris)}
.chip{display:inline-block;font-family:var(--t-titulo);font-weight:700;font-size:.85rem;letter-spacing:1.5px;text-transform:uppercase;background:var(--azul-claro);color:var(--azul);padding:5px 12px;border-radius:999px;margin-bottom:14px;align-self:flex-start}

/* Pasos / Cómo trabajamos */
.pasos{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;counter-reset:paso}
.paso{position:relative;padding:40px 34px 36px;border-radius:var(--radio);background:linear-gradient(180deg,var(--noche-2),rgba(13,32,51,.4));border:1px solid rgba(255,255,255,.08);overflow:hidden;transition:transform .35s,border-color .35s}
.paso:hover{transform:translateY(-6px);border-color:rgba(10,143,230,.6)}
.paso__numero{position:absolute;right:20px;top:6px;font-family:var(--t-titulo);font-weight:800;font-size:6.5rem;line-height:1;color:rgba(255,255,255,.05)}
.paso__icono{width:64px;height:64px;border-radius:16px;background:var(--azul);display:flex;align-items:center;justify-content:center;margin-bottom:26px;box-shadow:0 14px 30px -12px rgba(0,122,199,.9)}
.paso__icono svg{width:32px;height:32px;color:#fff}
.paso h3{font-size:1.75rem;text-transform:uppercase}
.paso p{color:#9fb3c6;margin:0}

/* Planta */
.planta{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}
.mosaico{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:230px 230px;gap:16px}
.mosaico img{width:100%;height:100%;object-fit:cover;border-radius:16px}
.mosaico img:first-child{grid-row:span 2}
.contadores{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:30px}
.contador{background:#fff;border:1px solid var(--linea);border-radius:16px;padding:22px}
.contador strong{font-family:var(--t-titulo);font-size:2.4rem;font-weight:800;color:var(--noche);line-height:1;display:block}
.contador strong em{font-style:normal;color:var(--azul)}
.contador > span{color:var(--gris);font-size:.95rem}

/* Sectores */
.sectores{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.sector{display:flex;gap:18px;align-items:flex-start;padding:28px;border-radius:var(--radio);background:#fff;border:1px solid var(--linea);transition:border-color .3s,transform .3s}
.sector:hover{border-color:var(--azul);transform:translateY(-4px)}
.sector__icono{flex:none;width:54px;height:54px;border-radius:14px;background:var(--azul-claro);color:var(--azul);display:flex;align-items:center;justify-content:center}
.sector__icono svg{width:28px;height:28px}
.sector h3{font-size:1.4rem;text-transform:uppercase;margin-bottom:4px}
.sector p{color:var(--gris);font-size:.97rem;margin:0}

/* Testimonios */
.testimonios{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.testimonio{margin:0;position:relative;padding:40px 34px 32px;border-radius:var(--radio);background:#fff;box-shadow:0 20px 50px -30px rgba(7,19,31,.4);display:flex;flex-direction:column}
.testimonio::before{content:"\201C";position:absolute;top:-6px;right:26px;font-family:Georgia,serif;font-size:7rem;line-height:1;color:var(--azul-claro)}
.estrellas{color:var(--amarillo);letter-spacing:3px;font-size:1.1rem;margin-bottom:14px}
.testimonio p{position:relative;color:var(--texto)}
.testimonio footer{margin-top:auto;padding-top:18px;border-top:1px solid var(--linea);font-family:var(--t-titulo);font-weight:700;text-transform:uppercase;letter-spacing:1.3px;color:var(--noche)}
.testimonio footer small{display:block;font-family:var(--t-texto);text-transform:none;letter-spacing:0;font-weight:400;color:var(--gris)}

/* Blog */
.blog{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.blog--3{grid-template-columns:repeat(3,1fr)}
.entrada{display:flex;flex-direction:column;background:#fff;border-radius:var(--radio);overflow:hidden;border:1px solid var(--linea);transition:transform .35s,box-shadow .35s;color:inherit}
.entrada:hover{transform:translateY(-6px);box-shadow:var(--sombra)}
.entrada__imagen{aspect-ratio:4/3;overflow:hidden;position:relative}
.entrada__imagen img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.entrada:hover .entrada__imagen img{transform:scale(1.07)}
.entrada__fecha{position:absolute;left:14px;top:14px;background:var(--amarillo);color:var(--noche);font-family:var(--t-titulo);font-weight:800;text-transform:uppercase;text-align:center;border-radius:10px;padding:6px 10px;line-height:1}
.entrada__fecha b{display:block;font-size:1.5rem}
.entrada__fecha small{font-size:.8rem;letter-spacing:1px}
.entrada__cuerpo{padding:22px 22px 26px;display:flex;flex-direction:column;flex:1}
.entrada__cuerpo h3{font-size:1.35rem;line-height:1.15;margin-bottom:10px}
.entrada__cuerpo p{color:var(--gris);font-size:.95rem}
.entrada__cuerpo .enlace-flecha{margin-top:auto;font-size:.95rem}

/* Contacto */
.contacto{display:grid;grid-template-columns:.9fr 1.1fr;gap:0;border-radius:28px;overflow:hidden;box-shadow:var(--sombra);background:#fff}
.contacto__info{background:var(--noche);color:#c9d6e2;padding:56px 48px;position:relative;overflow:hidden}
.contacto__info::after{content:"";position:absolute;right:-120px;bottom:-120px;width:320px;height:320px;border-radius:50%;border:50px solid rgba(0,122,199,.25)}
.contacto__info h2{color:#fff;font-size:clamp(2rem,3.4vw,2.8rem)}
.dato{display:flex;gap:16px;margin-top:26px;position:relative;z-index:1}
.dato__icono{flex:none;width:48px;height:48px;border-radius:12px;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;color:var(--amarillo)}
.dato__icono svg{width:22px;height:22px}
.dato h4{color:#fff;font-size:1.1rem;letter-spacing:1.5px;text-transform:uppercase;margin:0 0 2px}
.dato a,.dato p{color:#c9d6e2;display:block;margin:0}
.dato a:hover{color:var(--amarillo)}
.redes{display:flex;gap:10px;margin-top:30px;position:relative;z-index:1}
.redes a{width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;color:#fff;transition:background .25s,border-color .25s}
.redes a:hover{background:var(--azul);border-color:var(--azul)}
.redes svg{width:18px;height:18px}
.formulario{padding:56px 48px}
.formulario h3{font-size:2rem;text-transform:uppercase}
.campos{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:24px 0}
.campo{display:flex;flex-direction:column;gap:6px}
.campo--ancho{grid-column:1/-1}
.campo label{font-weight:600;font-size:.92rem;color:var(--noche)}
.campo input,.campo select,.campo textarea{font:inherit;font-size:1rem;padding:14px 16px;border:1.5px solid var(--linea);border-radius:12px;background:var(--fondo);color:var(--texto);transition:border-color .2s,background .2s;width:100%}
.campo input:focus,.campo select:focus,.campo textarea:focus{outline:0;border-color:var(--azul);background:#fff}
.campo textarea{min-height:120px;resize:vertical}
.formulario__botones{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.formulario .trampa{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.formulario__estado{margin-top:14px;padding:12px 14px;border-radius:8px;font-size:.95rem;background:#e8f5ec;color:#17603a}
.formulario__estado.es-error{background:#fdecea;color:#9b1c1c}
.formulario__estado a{color:inherit;text-decoration:underline}
.formulario__nota{font-size:.88rem;color:var(--gris);margin-top:14px}
.mapa{margin-top:50px;border-radius:var(--radio);overflow:hidden;height:380px;box-shadow:var(--sombra)}
.mapa iframe{width:100%;height:100%;border:0;filter:saturate(.9)}

/* Cabecera de páginas internas */
.cabecera-pagina{position:relative;background:var(--noche);color:#fff;padding:110px 0 100px;overflow:hidden}
.cabecera-pagina__fondo{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.35}
.cabecera-pagina::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--noche) 10%,rgba(7,19,31,.4))}
.cabecera-pagina .contenedor{position:relative;z-index:1}
.cabecera-pagina h1{color:#fff;font-size:clamp(2.4rem,5vw,4.4rem);max-width:900px}
.cabecera-pagina p{color:#c9d6e2;font-size:1.15rem;max-width:640px;margin:0}
.migas{display:flex;gap:10px;flex-wrap:wrap;font-size:.9rem;margin-bottom:18px;color:#9fb3c6}
.migas a{color:#cfdbe6}
.migas a:hover{color:var(--amarillo)}
.migas span::before{content:"/";margin-right:10px;color:#5d7389}

/* Detalle de producto */
.detalle{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:start}
.galeria__principal{border-radius:24px;overflow:hidden;background:#fff;border:1px solid var(--linea);aspect-ratio:1;cursor:zoom-in}
.galeria__principal img{width:100%;height:100%;object-fit:contain;transition:opacity .25s}
.galeria__miniaturas{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-top:12px}
.galeria__miniaturas button{padding:0;border:2px solid transparent;border-radius:12px;overflow:hidden;cursor:pointer;background:#fff;aspect-ratio:1;transition:border-color .2s}
.galeria__miniaturas button.activa,.galeria__miniaturas button:hover{border-color:var(--azul)}
.galeria__miniaturas img{width:100%;height:100%;object-fit:cover}
.detalle__info h2{font-size:clamp(2rem,3.4vw,3rem)}
.variantes{display:flex;gap:10px;flex-wrap:wrap;margin:10px 0 24px}
.variante{padding:12px 18px;border:1.5px solid var(--linea);border-radius:12px;font-family:var(--t-titulo);font-weight:700;letter-spacing:1px;font-size:1.05rem;text-transform:uppercase;color:var(--noche);background:#fff}
.variante b{color:var(--azul);font-size:1.4rem}
.ficha{width:100%;border-collapse:collapse;margin:24px 0 30px;font-size:1rem}
.ficha th,.ficha td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--linea);vertical-align:top}
.ficha th{width:38%;font-family:var(--t-titulo);text-transform:uppercase;letter-spacing:1.2px;color:var(--noche);font-size:1rem}
.ficha tr:nth-child(odd){background:var(--fondo)}
.caja-produccion{display:flex;gap:20px;align-items:center;background:var(--noche);color:#c9d6e2;border-radius:var(--radio);padding:24px 28px;margin-bottom:28px}
.caja-produccion strong{font-family:var(--t-titulo);font-size:2.8rem;color:#fff;line-height:1;font-weight:800}
.caja-produccion span{font-size:.95rem}
.tapas{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.tapas figure{margin:0;border-radius:16px;overflow:hidden;aspect-ratio:1;cursor:zoom-in}
.tapas img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.tapas figure:hover img{transform:scale(1.07)}
.otro-producto{display:flex;align-items:center;gap:24px;padding:24px;border-radius:var(--radio);background:#fff;border:1px solid var(--linea);color:inherit;transition:border-color .3s}
.otro-producto:hover{border-color:var(--azul)}
.otro-producto img{width:110px;height:110px;object-fit:cover;border-radius:12px}
.otro-producto h3{margin:0;text-transform:uppercase}

/* Tabla comparativa */
.comparativa{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border-radius:var(--radio);overflow:hidden;box-shadow:0 20px 50px -30px rgba(7,19,31,.35)}
.comparativa th,.comparativa td{padding:18px 22px;text-align:left;border-bottom:1px solid var(--linea)}
.comparativa thead th{background:var(--noche);color:#fff;font-family:var(--t-titulo);text-transform:uppercase;letter-spacing:1.5px;font-size:1.1rem}
.comparativa tbody th{font-family:var(--t-titulo);text-transform:uppercase;letter-spacing:1px;color:var(--noche)}
.comparativa tr:last-child td,.comparativa tr:last-child th{border-bottom:0}
.tabla-scroll{overflow-x:auto;border-radius:var(--radio)}

/* Artículo */
.articulo{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:60px;align-items:start}
.articulo__imagen{border-radius:24px;overflow:hidden;margin-bottom:40px;box-shadow:var(--sombra)}
.articulo__imagen img{width:100%;aspect-ratio:16/9;object-fit:cover}
.prosa{font-size:1.12rem}
.prosa h2,.prosa h3{font-size:2rem;text-transform:none;margin:1.6em 0 .5em;font-weight:700}
.prosa h4{font-size:1.4rem;margin:1.4em 0 .4em}
.prosa ul,.prosa ol{padding-left:1.3em}
.prosa li{margin-bottom:.6em}
.prosa li::marker{color:var(--azul)}
.prosa strong{color:var(--noche)}
.prosa a{text-decoration:underline;text-underline-offset:3px}
.prosa blockquote{margin:1.5em 0;padding:18px 24px;border-left:4px solid var(--amarillo);background:var(--fondo);border-radius:0 12px 12px 0}
.lateral{position:sticky;top:110px;display:grid;gap:24px}
.caja-lateral{border-radius:var(--radio);padding:30px;background:var(--fondo);border:1px solid var(--linea)}
.caja-lateral--oscura{background:var(--noche);color:#c9d6e2;border:0}
.caja-lateral--oscura h3{color:#fff}
.caja-lateral h3{text-transform:uppercase;font-size:1.5rem}
.caja-lateral ul{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.caja-lateral li a{display:flex;gap:12px;align-items:center;color:var(--noche);font-weight:600;line-height:1.3;font-size:.98rem}
.caja-lateral li img{width:64px;height:64px;border-radius:10px;object-fit:cover;flex:none}
.caja-lateral li a:hover{color:var(--azul)}
.meta-articulo{display:flex;gap:18px;flex-wrap:wrap;color:#9fb3c6;margin-top:20px;font-size:.95rem}
.meta-articulo span{display:inline-flex;gap:8px;align-items:center}
.meta-articulo svg{width:16px;height:16px;color:var(--amarillo)}
.cta-articulo{margin-top:50px;padding:36px;border-radius:var(--radio);background:linear-gradient(120deg,var(--azul),#005a95);color:#e6f2fb;display:flex;gap:24px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.cta-articulo h3{color:#fff;margin:0 0 4px;text-transform:uppercase}
.cta-articulo p{margin:0}

/* Banda CTA */
.banda-cta{position:relative;overflow:hidden;background:var(--azul);color:#e6f2fb;padding:80px 0}
.banda-cta__fondo{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.18;mix-blend-mode:luminosity}
.banda-cta .contenedor{position:relative;display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.banda-cta h2{color:#fff;margin:0;max-width:760px}

/* Pie */
.pie{background:var(--noche);color:#8fa4b8;padding:90px 0 0;font-size:.97rem}
.pie__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:50px}
.pie__logo img{height:34px;margin-bottom:22px}
.pie h4{color:#fff;font-size:1.25rem;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:20px}
.pie ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.pie a{color:#b7c7d6}
.pie a:hover{color:var(--amarillo)}
.pie__contacto li{display:flex;gap:10px}
.pie__contacto svg{flex:none;width:18px;height:18px;color:var(--amarillo);margin-top:4px}
.pie__legal{margin-top:70px;border-top:1px solid rgba(255,255,255,.08);padding:26px 0;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:.9rem}

/* WhatsApp flotante y volver arriba */
.whatsapp-flotante{position:fixed;right:22px;bottom:22px;z-index:60;width:62px;height:62px;border-radius:50%;background:#25d366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 14px 30px -8px rgba(37,211,102,.7);transition:transform .25s}
.whatsapp-flotante:hover{transform:scale(1.08)}
.whatsapp-flotante svg{width:32px;height:32px}
.whatsapp-flotante::before{content:"";position:absolute;inset:0;border-radius:50%;background:#25d366;animation:latido 2.4s infinite;z-index:-1}
@keyframes latido{0%{transform:scale(1);opacity:.6}100%{transform:scale(1.7);opacity:0}}
.whatsapp-flotante__globo{position:absolute;right:76px;white-space:nowrap;background:#fff;color:var(--noche);font-weight:600;font-size:.92rem;padding:8px 14px;border-radius:10px;box-shadow:var(--sombra);opacity:0;transform:translateX(10px);transition:.3s;pointer-events:none}
.whatsapp-flotante:hover .whatsapp-flotante__globo{opacity:1;transform:none}

/* Visor de imágenes */
.visor{position:fixed;inset:0;z-index:100;background:rgba(7,19,31,.94);display:none;align-items:center;justify-content:center;padding:30px}
.visor.abierto{display:flex}
.visor img{max-height:88vh;max-width:92vw;border-radius:12px;background:#fff}
.visor button{position:absolute;background:rgba(255,255,255,.1);border:0;color:#fff;width:52px;height:52px;border-radius:50%;cursor:pointer;font-size:1.6rem;line-height:1}
.visor button:hover{background:var(--azul)}
.visor__cerrar{top:20px;right:20px}
.visor__ant{left:20px;top:50%;transform:translateY(-50%)}
.visor__sig{right:20px;top:50%;transform:translateY(-50%)}

/* 404 */
.error-404{min-height:70vh;display:flex;align-items:center;text-align:center}
.error-404 strong{display:block;font-family:var(--t-titulo);font-size:clamp(7rem,20vw,14rem);line-height:1;color:var(--azul);font-weight:800}

/* Animaciones al hacer scroll */
.aparecer{opacity:0;transform:translateY(40px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.aparecer.visible{opacity:1;transform:none}
.retraso-1{transition-delay:.1s}.retraso-2{transition-delay:.2s}.retraso-3{transition-delay:.3s}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .aparecer{opacity:1;transform:none}
}

/* Responsive */
@media (max-width:1100px){
  .hero__contenido{grid-template-columns:1fr}
  .hero__productos{display:none}
  .blog{grid-template-columns:repeat(2,1fr)}
  .productos{grid-template-columns:1fr}
  .pie__grid{grid-template-columns:1fr 1fr}
  .articulo{grid-template-columns:1fr}
  .lateral{position:static}
}
@media (max-width:960px){
  .seccion{padding:80px 0}
  .topbar__datos span:first-child{display:none}
  .menu{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;background:#fff;padding:14px 24px 24px;box-shadow:0 20px 40px -20px rgba(0,0,0,.4);transform:translateY(-12px);opacity:0;pointer-events:none;transition:.3s}
  .menu.abierto{transform:none;opacity:1;pointer-events:auto}
  .menu a{padding:14px 6px;border-bottom:1px solid var(--linea);border-radius:0}
  .menu a::after{display:none}
  .boton-menu{display:inline-flex}
  .cabecera__acciones .btn{display:none}
  .nosotros,.planta,.detalle,.contacto{grid-template-columns:1fr;gap:50px}
  .contacto{gap:0}
  .pasos,.testimonios,.sectores,.blog--3{grid-template-columns:1fr 1fr}
  .cifras{grid-template-columns:1fr 1fr}
  .cifra:nth-child(2){border-right:0}
  .cifra:nth-child(-n+2){border-bottom:1px solid var(--linea)}
  .hero__contenido{padding-bottom:230px}
}
@media (max-width:640px){
  body{font-size:16px}
  .contenedor{padding:0 16px}
  .topbar{display:none}
  .cabecera .contenedor{height:72px}
  .cabecera__logo img{height:28px}
  .hero{min-height:auto}
  .hero__contenido{padding-top:60px;padding-bottom:240px}
  .cifra{padding:18px 16px}
  .cifra strong{font-size:2rem}
  .pasos,.testimonios,.sectores,.blog,.blog--3,.pie__grid,.campos{grid-template-columns:1fr}
  .producto{grid-template-columns:1fr}
  .producto__imagen{aspect-ratio:4/3}
  .nosotros__imagenes{padding:0 0 50px}
  .insignia{left:10px;top:10px}
  .mosaico{grid-template-rows:170px 170px}
  .contacto__info,.formulario{padding:40px 22px}
  .tapas{grid-template-columns:1fr 1fr}
  .galeria__miniaturas{grid-template-columns:repeat(4,1fr)}
  .cabecera-pagina{padding:70px 0 64px}
  .whatsapp-flotante{width:56px;height:56px;right:16px;bottom:16px}
  .cinta span{font-size:1.25rem}
}