/* Kelcom — sitio estático (reemplaza WordPress/Elementor) */
:root{
  --azul:#183059;
  --naranja:#FF8C42;
  --texto:#576057;
  --gris-texto:#6B7280;
  --gris:#E5E7EB;
  --claro:#F9FAFD;
  --claro-2:#F4F5F9;
  --blanco:#FFFFFF;
  --pie:#2D3748;
  --verde-wa:#25D366;
  --ancho:1180px;
  --radio:14px;
  --sombra:0 10px 30px rgba(24,48,89,.08);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:"Poppins",system-ui,-apple-system,"Segoe UI",sans-serif;font-weight:300;font-size:16px;line-height:1.6;color:var(--texto);background:var(--blanco)}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3,h4{font-weight:600;color:var(--azul);margin:0 0 .5em;line-height:1.15}
p{margin:0 0 1em}
strong{font-weight:500;color:#374151}
.contenedor{width:100%;max-width:var(--ancho);margin:0 auto;padding:0 24px}
.oculto{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--azul);color:#fff;text-decoration:none;font-size:14px;font-weight:400;padding:12px 30px;border-radius:999px;border:0;cursor:pointer;font-family:inherit;transition:transform .15s ease,background .15s ease,box-shadow .15s ease}
.btn:hover{background:#0f2242;transform:translateY(-1px);box-shadow:0 8px 20px rgba(24,48,89,.25)}
.btn:focus-visible{outline:3px solid var(--naranja);outline-offset:2px}
.btn-wa{background:var(--verde-wa)}
.btn-wa:hover{background:#1ebe5a;box-shadow:0 8px 20px rgba(37,211,102,.3)}
.btn-borde{background:transparent;color:var(--azul);border:1.5px solid var(--azul)}
.btn-borde:hover{background:var(--azul);color:#fff}

/* Encabezado */
.cabecera{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);backdrop-filter:blur(6px);border-bottom:1px solid #eef0f4}
.cabecera .contenedor{display:flex;align-items:center;justify-content:space-between;height:78px}
.logo img{height:58px;width:auto}
.menu{display:flex;gap:30px;list-style:none;margin:0;padding:0}
.menu a{text-decoration:none;font-size:15px;font-weight:400;color:var(--azul);padding:6px 0;border-bottom:1.5px solid transparent;transition:border-color .15s}
.menu a:hover,.menu a[aria-current="page"]{border-bottom-color:var(--azul)}
.hamburguesa{display:none;background:none;border:0;padding:10px;cursor:pointer;color:var(--azul)}
.hamburguesa svg{width:28px;height:28px}

/* Flotantes */
.pastilla-catalogo{position:fixed;top:92px;right:14px;z-index:40;background:var(--azul);color:#fff;text-decoration:none;font-size:13px;font-weight:500;padding:7px 14px;border-radius:999px;box-shadow:0 6px 18px rgba(24,48,89,.3);display:flex;align-items:center;gap:6px}
.pastilla-catalogo:hover{background:#0f2242}
.wa-flotante{position:fixed;right:18px;bottom:22px;z-index:40;width:58px;height:58px;border-radius:50%;background:var(--verde-wa);display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.2);transition:transform .15s}
.wa-flotante:hover{transform:scale(1.06)}
.wa-flotante svg{width:30px;height:30px;fill:#fff}

/* Hero inicio */
.hero-inicio{position:relative;min-height:600px;display:grid;place-items:center;text-align:center;color:#fff;background:#586a86 url("../img/hero-inicio.webp") center/cover no-repeat}
.hero-inicio::before{content:"";position:absolute;inset:0;background:rgba(24,48,89,.22)}
.hero-inicio .contenedor{position:relative}
.sobretitulo{font-size:15px;letter-spacing:.55em;text-transform:uppercase;font-weight:400;margin:0 0 14px;color:#fff}
.hero-inicio h1{font-size:clamp(48px,8vw,90px);color:var(--azul);margin:0 0 16px;letter-spacing:.01em}
.hero-inicio .bajada{font-size:clamp(17px,2vw,23px);max-width:900px;margin:0 auto 36px;color:#fff;text-shadow:0 1px 12px rgba(0,0,0,.25)}

/* Secciones */
.seccion{padding:100px 0}
.seccion-gris{background:var(--gris)}
.seccion-clara{background:var(--claro)}
.titulo-centro{text-align:center;max-width:900px;margin:0 auto 56px}
.titulo-centro h2{font-size:clamp(34px,4.6vw,56px)}
.titulo-centro p{font-size:clamp(16px,1.6vw,20px);color:var(--gris-texto)}
.titulo-grande{font-size:clamp(38px,5vw,64px);line-height:1.1}

/* Soluciones */
.grilla-3{display:grid;grid-template-columns:repeat(3,1fr);gap:48px}
.tarjeta-sol{text-decoration:none;display:block;color:inherit}
.tarjeta-sol .img{border-radius:var(--radio);overflow:hidden;margin-bottom:20px;aspect-ratio:1280/869;background:var(--claro-2)}
.tarjeta-sol img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.tarjeta-sol:hover img{transform:scale(1.04)}
.tarjeta-sol h3{font-size:22px;margin-bottom:8px}
.tarjeta-sol p{font-size:14px;max-width:280px}
.centro{text-align:center}
.mt-48{margin-top:48px}

/* Dos columnas */
.dos-col{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.dos-col .texto p{font-size:14px;max-width:380px}
.dos-col .media img{border-radius:var(--radio);width:100%}

/* Por qué elegirnos */
.grilla-4{display:grid;grid-template-columns:repeat(4,1fr);gap:36px;text-align:center}
.beneficio .icono{width:84px;height:84px;border-radius:12px;background:#fff;display:grid;place-items:center;margin:0 auto 24px;box-shadow:0 2px 8px rgba(0,0,0,.04)}
.beneficio .icono svg{width:40px;height:40px;fill:#AEB6C4}
.beneficio h3{font-size:21px;margin-bottom:10px}
.beneficio p{font-size:14px;color:var(--gris-texto);max-width:220px;margin:0 auto}

/* Carrusel */
.carrusel{position:relative}
.carrusel .pista{position:relative;aspect-ratio:1036/679;border-radius:var(--radio);overflow:hidden;background:var(--claro-2)}
.carrusel .pista img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .8s ease}
.carrusel .pista img.activa{opacity:1}
.puntos{display:flex;justify-content:center;gap:8px;margin-top:16px}
.puntos button{width:9px;height:9px;border-radius:50%;border:0;padding:0;background:#D1D5DB;cursor:pointer}
.puntos button.activo{background:var(--naranja)}

/* Marcas */
.marcas{display:grid;grid-template-columns:repeat(6,1fr);gap:28px;align-items:center}
.marcas img{width:100%;max-width:170px;margin:0 auto;mix-blend-mode:multiply}

/* CTA partner */
.cta-partner{position:relative;background:var(--gris);overflow:hidden}
.cta-partner .fondo{position:absolute;top:0;bottom:0;right:0;width:60%;background:linear-gradient(to right,var(--gris) 0,rgba(229,231,235,0) 30%),url("../img/cta-partner.webp") center right/cover no-repeat}
.cta-partner .contenedor{position:relative;z-index:1;padding-top:56px;padding-bottom:56px;min-height:520px;display:flex;flex-direction:column;justify-content:center}
.cta-partner h2{font-size:clamp(36px,4.6vw,56px);max-width:520px;line-height:1.12}
.cta-partner p{font-size:20px;color:var(--gris-texto);margin-bottom:24px}

/* Hero categorías */
.hero-cat{display:grid;grid-template-columns:1fr 1fr;align-items:center;background:linear-gradient(to bottom,#fff 0,#fff calc(100% - 40px),var(--claro-2) calc(100% - 40px))}
.hero-cat .media{align-self:stretch}
.hero-cat .media img{width:100%;height:100%;max-height:680px;object-fit:cover}
.hero-cat .texto{padding:40px clamp(24px,5vw,90px) 80px 36px}
.hero-cat h1{font-size:clamp(44px,6.4vw,90px);line-height:.98;margin-bottom:28px}
.hero-cat p{font-size:17px;max-width:460px}

/* Filas de productos */
.fila{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:0;max-width:980px;margin:0 auto 110px}
.fila:last-child{margin-bottom:0}
.fila .caja{background:var(--claro);padding:clamp(40px,6vw,80px) clamp(28px,5vw,76px);min-height:560px;display:flex;flex-direction:column;justify-content:center}
.fila .caja h3{font-size:22px;margin-bottom:12px}
.fila .caja p{font-size:14.5px;margin:0}
.fila .media{display:grid;place-items:center;padding:24px}
.fila .media img{width:auto;max-width:min(340px,100%);max-height:340px;object-fit:contain}
.fila.invertida .caja{order:2}
.fila.invertida .media{order:1}

/* Texto centrado */
.texto-centro{text-align:center;max-width:1100px;margin:0 auto}
.texto-centro .intro{font-size:18px;font-weight:400;color:#374151;margin-bottom:14px}
.texto-centro p{font-size:18px}

/* Nosotros */
.bloque-mv{display:grid;grid-template-columns:1fr 1fr;align-items:center}
.bloque-mv .texto{padding:60px clamp(24px,5vw,96px)}
.bloque-mv .texto h2{font-size:clamp(36px,4.6vw,56px)}
.bloque-mv .texto p{font-size:14.5px;max-width:470px}
.bloque-mv .media{background:linear-gradient(to bottom,transparent 0,transparent calc(100% - 40px),var(--claro-2) calc(100% - 40px));align-self:stretch}
.bloque-mv .media img{width:100%;height:calc(100% - 40px);max-height:640px;object-fit:cover}
.bloque-mv.invertido .texto{order:2}
.bloque-mv.invertido .media{order:1}
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start}
.estrellas{color:#FBBC04;letter-spacing:1px;font-size:14px;line-height:1}
.nota-google{display:inline-flex;align-items:center;gap:10px;background:#fff;border:1px solid #E5E7EB;border-radius:999px;padding:8px 18px;font-size:15px;color:#374151;font-weight:400}
.nota-google strong{color:#111827;font-weight:600}
.g-logo svg{width:22px;height:22px;display:block}
.review{margin:0;background:#fff;border:1px solid #EEF0F4;border-radius:16px;padding:24px;box-shadow:0 4px 18px rgba(24,48,89,.05);display:flex;flex-direction:column;gap:14px}
.review-cab{display:flex;align-items:center;gap:12px}
.review-cab img{width:44px;height:44px;border-radius:50%;object-fit:cover}
.review-cab figcaption{font-weight:500;color:var(--azul);font-size:15px;margin-bottom:4px}
.review-cab .g-mini{margin-left:auto}
.review-cab .g-mini svg{width:18px;height:18px;display:block}
.review blockquote{margin:0;font-size:14.5px;line-height:1.65}
.botones-resenas{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* Contacto */
.hero-contacto{background:var(--claro-2);text-align:center;padding:90px 0 80px}
.hero-contacto h1{font-size:clamp(46px,6.4vw,84px);margin-bottom:18px}
.hero-contacto .linea{width:min(600px,90%);height:1px;background:#D1D5DB;margin:0 auto 22px}
.hero-contacto h2{font-size:15px;font-weight:600;margin-bottom:6px}
.datos-contacto{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;max-width:980px;margin:0 auto;text-align:center}
.datos-contacto p{margin:0;color:var(--gris-texto)}
.mapa{background:var(--claro-2);padding:0 0 110px}
.mapa-caja{border-radius:18px;overflow:hidden;box-shadow:var(--sombra);background:#e8eaef;aspect-ratio:16/7}
.mapa-caja iframe{width:100%;height:100%;border:0;display:block}
.hero-contacto a{display:block;text-decoration:none;color:var(--gris-texto);font-size:16px}
.hero-contacto a:hover{color:var(--azul)}
.form-envoltura{background:var(--claro-2);padding:10px 0 60px}
.formulario{max-width:680px;margin:0 auto;background:#fff;border-radius:18px;box-shadow:var(--sombra);padding:clamp(28px,5vw,48px)}
.formulario h2{font-size:30px;margin-bottom:6px}
.formulario .ayuda{font-size:14.5px;color:var(--gris-texto);margin-bottom:28px}
.campo{margin-bottom:18px}
.campo label,.campo legend{display:block;font-size:14px;font-weight:500;color:var(--azul);margin-bottom:6px}
.campo input[type=text],.campo input[type=email],.campo input[type=tel],.campo textarea{width:100%;font:inherit;font-weight:400;font-size:15px;color:#111827;border:1.5px solid #E5E7EB;border-radius:10px;padding:12px 14px;background:#FAFBFC;transition:border-color .15s,background .15s}
.campo input:focus,.campo textarea:focus{outline:none;border-color:var(--azul);background:#fff}
.campo textarea{min-height:130px;resize:vertical}
.doble{display:grid;grid-template-columns:1fr 1fr;gap:16px}
fieldset.campo{border:0;padding:0;margin:0 0 18px}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chips label{margin:0;cursor:pointer}
.chips input{position:absolute;opacity:0;pointer-events:none}
.chips span{display:inline-block;font-size:14px;font-weight:400;color:var(--azul);border:1.5px solid #D1D5DB;border-radius:999px;padding:8px 16px;transition:all .15s}
.chips input:checked+span{background:var(--azul);border-color:var(--azul);color:#fff}
.chips input:focus-visible+span{outline:3px solid var(--naranja);outline-offset:2px}
.acciones{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:26px}
.acciones .btn{width:100%;padding:14px 20px;font-size:15px}
.acciones .btn svg{width:18px;height:18px;fill:currentColor}
.estado{margin-top:18px;font-size:14.5px;padding:12px 16px;border-radius:10px;display:none}
.estado.ok{display:block;background:#ECFDF5;color:#065F46}
.estado.error{display:block;background:#FEF2F2;color:#991B1B}
.trampa{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* Pie */
.pie{padding:60px 0 0;background:#fff}
.pie .grilla{display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:40px;padding-bottom:50px}
.pie .logo-pie img{height:44px;width:auto;margin-bottom:18px}
.pie p{font-size:14px;max-width:290px}
.pie h4{font-size:18px;margin-bottom:14px}
.pie ul{list-style:none;margin:0;padding:0}
.pie li{margin-bottom:8px;font-size:14px}
.pie a{text-decoration:none;color:var(--texto)}
.pie a:hover,.pie a[aria-current="page"]{color:var(--azul)}
.pie .ig{display:inline-flex;margin-top:12px;color:var(--azul)}
.pie .ig svg{width:22px;height:22px;fill:currentColor}
.barra-pie{background:var(--pie);color:#E5E7EB;font-size:13.5px;padding:16px 0}
.barra-pie .contenedor{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.barra-pie a{color:#E5E7EB;text-decoration:none}
.barra-pie a:hover{color:#fff;text-decoration:underline}
.datos-legales{display:flex;flex-direction:column;gap:4px}
.data-fiscal img{height:64px;width:auto;border-radius:4px;background:#fff}

/* Aparición suave */
.aparecer{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.aparecer.visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.aparecer{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}.carrusel .pista img{transition:none}}

/* Tablet */
@media (max-width:1024px){
  .menu{gap:20px}
  .grilla-3{gap:28px}
  .grilla-4{grid-template-columns:repeat(2,1fr);gap:44px 28px}
  .marcas{grid-template-columns:repeat(3,1fr)}
  .pie .grilla{grid-template-columns:1fr 1fr}
}
/* Móvil */
@media (max-width:820px){
  .hamburguesa{display:block}
  .menu{position:fixed;inset:78px 0 auto 0;flex-direction:column;gap:0;background:#fff;border-bottom:1px solid #eef0f4;box-shadow:0 12px 24px rgba(0,0,0,.06);max-height:0;overflow:hidden;transition:max-height .3s ease}
  .menu.abierto{max-height:420px}
  .menu li{border-top:1px solid #f1f2f5}
  .menu a{display:block;padding:15px 24px;border:0}
  .menu a[aria-current="page"]{background:var(--claro);font-weight:500}
  .pastilla-catalogo{top:88px}
  .seccion{padding:70px 0}
  .hero-inicio{min-height:520px}
  .sobretitulo{letter-spacing:.35em;font-size:13px}
  .grilla-3,.dos-col,.reviews{grid-template-columns:1fr}
  .dos-col{gap:36px}
  .tarjeta-sol p{max-width:none}
  .hero-cat,.bloque-mv{grid-template-columns:1fr}
  .hero-cat{background:#fff}
  .hero-cat .texto{padding:36px 24px 20px}
  .hero-cat .media img{max-height:380px}
  .bloque-mv .texto{order:2!important;padding:36px 24px 56px}
  .bloque-mv .media{order:1!important;background:none}
  .bloque-mv .media img{height:auto;max-height:360px}
  .fila{grid-template-columns:1fr;margin-bottom:56px}
  .fila .caja{order:2!important;min-height:0}
  .fila .media{order:1!important;padding:8px 24px 24px}
  .fila .media img{max-width:260px;max-height:260px}
  .cta-partner .fondo{position:relative;width:100%;height:260px;display:block;background:url("../img/cta-partner.webp") center/cover no-repeat}
  .cta-partner .contenedor{min-height:0;padding-top:48px;padding-bottom:52px}
  .doble,.acciones{grid-template-columns:1fr}
  .datos-contacto{grid-template-columns:1fr 1fr}
  .mapa-caja{aspect-ratio:4/3}
}
@media (max-width:480px){
  .grilla-4{grid-template-columns:1fr}
  .marcas{grid-template-columns:repeat(2,1fr)}
  .pie .grilla{grid-template-columns:1fr}
}

/* Línea secundaria (domótica y electricidad) — discreta, al final del inicio */
.extra-linea{padding:56px 0}
.caja-extra{display:flex;align-items:center;justify-content:space-between;gap:24px;border:1px solid #E5E7EB;border-radius:16px;padding:28px 32px;background:var(--claro)}
.caja-extra h2{font-size:26px;margin-bottom:6px}
.caja-extra p{margin:0;font-size:15px}
.sobretitulo-chico{font-size:12px!important;letter-spacing:.2em;text-transform:uppercase;color:var(--gris-texto);margin-bottom:6px!important}
@media (max-width:820px){.caja-extra{flex-direction:column;align-items:flex-start}}

/* Soluciones: 4 líneas */
.grilla-sol{grid-template-columns:repeat(4,1fr);gap:32px}
.grilla-sol .tarjeta-sol h3{font-size:20px}
@media (max-width:1024px){.grilla-sol{grid-template-columns:repeat(2,1fr)}}
@media (max-width:820px){.grilla-sol{grid-template-columns:1fr}}

/* Que el botón flotante de WhatsApp no tape el sello de Data Fiscal */
.barra-pie .contenedor{padding-right:96px}
@media (max-width:820px){.barra-pie .contenedor{padding-right:24px;padding-bottom:12px}}