@font-face{font-family:"Inter";font-style:normal;font-weight:400;font-display:swap;src:url("../fonts/inter-latin-400-normal.woff2") format("woff2")}
@font-face{font-family:"Inter";font-style:normal;font-weight:600;font-display:swap;src:url("../fonts/inter-latin-600-normal.woff2") format("woff2")}
@font-face{font-family:"Inter";font-style:normal;font-weight:700;font-display:swap;src:url("../fonts/inter-latin-700-normal.woff2") format("woff2")}
@font-face{font-family:"Inter";font-style:normal;font-weight:800;font-display:swap;src:url("../fonts/inter-latin-800-normal.woff2") format("woff2")}
:root{
  --fuente:"Inter","Helvetica Neue",Helvetica,Arial,sans-serif;
  --bg:#ffffff; --suave:#eef2f5; --texto:#16222d; --muted:#506070;
  --marca:#0087be; --marca-texto:#ffffff; --acento:#ffd732; --cian:#00bedc; --morado:#aa32be; --linea:#d9e0e6;
  box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0c1824; --suave:#122334; --texto:#e6edf3; --muted:#9db0c0; --linea:#22384c;}}
:root[data-theme="dark"]{--bg:#0c1824; --suave:#122334; --texto:#e6edf3; --muted:#9db0c0; --linea:#22384c;}
html{scroll-behavior:smooth;scroll-padding-top:calc(70px + env(safe-area-inset-top,0px))}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--fuente);background:var(--bg);color:var(--texto);line-height:1.6}
.w{width:min(1100px,92%);margin-inline:auto}
:focus-visible{outline:3px solid var(--acento);outline-offset:3px}

.fases{height:6px;background:linear-gradient(90deg,#ffd732 0 25%,#00bedc 25% 50%,#0087be 50% 75%,#aa32be 75% 100%)}
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:10;background:var(--bg);border-bottom:1px solid var(--linea)}
.barra{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.75rem 0}
.logo{font-weight:800;font-size:1.2rem;color:var(--texto);text-decoration:none;letter-spacing:.2px}
.logo span{display:inline-block;width:12px;height:12px;background:var(--acento);margin-right:.5rem}
nav ul{display:flex;gap:1.5rem;list-style:none}
nav a{color:var(--texto);text-decoration:none;font-weight:600;font-size:.93rem}
nav a:hover{text-decoration:underline;text-decoration-color:var(--acento);text-decoration-thickness:3px;text-underline-offset:6px}

.btn{display:inline-block;background:var(--acento);color:#0b2a3a;font:inherit;font-weight:700;padding:.85rem 1.5rem;border-radius:4px;text-decoration:none;border:0;cursor:pointer}
.btn:hover{filter:brightness(.94)}
.btn.sec{background:transparent;color:#fff;border:2px solid #fff}

.hero{background:var(--marca);color:#fff;padding:5rem 0}
.hero .w{display:grid;grid-template-columns:1.25fr 1fr;gap:3rem;align-items:center}
.hero h1{font-size:clamp(2.1rem,5vw,3.4rem);line-height:1.1;margin-bottom:1.1rem}
.hero p{font-size:1.1rem;max-width:52ch;margin-bottom:1.8rem}
.acc{display:flex;gap:1rem;flex-wrap:wrap}

.neo-nombre{font-size:clamp(3.5rem,9vw,7rem);font-weight:800;letter-spacing:-.04em;line-height:1}
.neo-barra{height:8px;width:70%;margin-top:1rem;background:linear-gradient(90deg,#ffd732 0 25%,#00bedc 25% 50%,#fff 50% 75%,#aa32be 75% 100%)}
.iot-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:2.5rem;align-items:center}
.iot-grid .medidor{width:100%}
.medidor{background:#07131f;border:1px solid #28445d;border-radius:8px;padding:1.3rem;color:#e6edf3}
.medidor .tit{display:flex;justify-content:space-between;font-size:.85rem;color:#9db0c0;margin-bottom:.4rem}
.medidor .num{font-size:2.6rem;font-weight:700;line-height:1.1}
.medidor .num small{font-size:1rem;color:#9db0c0;font-weight:400}
.medidor svg{width:100%;height:90px;margin:.6rem 0}
.medidor .pie{display:grid;grid-template-columns:repeat(3,1fr);gap:.5rem;font-size:.8rem;color:#9db0c0}
.medidor .pie b{display:block;color:#fff;font-size:1rem}
.ejemplo{font-size:.75rem;color:#9db0c0;margin-top:.7rem}

section{padding:4.5rem 0}
h2{font-size:clamp(1.6rem,3.4vw,2.3rem);line-height:1.2;margin-bottom:.6rem}
.intro{max-width:60ch;color:var(--muted);margin-bottom:2.2rem}

.serv{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.2rem}
.serv article{background:var(--suave);padding:1.6rem;border-top:5px solid var(--c)}
.serv article:nth-child(1){--c:var(--acento)}
.serv article:nth-child(2){--c:var(--cian)}
.serv article:nth-child(3){--c:var(--marca)}
.serv article:nth-child(4){--c:var(--morado)}
.serv h3{font-size:1.2rem;margin-bottom:.6rem}
.serv ul{padding-left:1.1rem;color:var(--muted);font-size:.95rem}
.serv li{margin-bottom:.3rem}

#iot{background:var(--suave)}
.pasos{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem;counter-reset:p}
.pasos div{counter-increment:p;border-left:3px solid var(--cian);padding-left:1rem}
.pasos div::before{content:"Paso " counter(p);font-size:.85rem;color:var(--muted);font-weight:600}
.pasos h3{font-size:1.05rem;margin:.2rem 0}
.pasos p{font-size:.92rem;color:var(--muted)}

.cat{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:1rem}
.cat div{border:1px solid var(--linea);padding:1.2rem;border-top:4px solid var(--marca)}
.cat h3{font-size:1rem;margin-bottom:.3rem}
.cat p{font-size:.9rem;color:var(--muted)}

/* ---- Marcas con logotipo ---- */
.marcas{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem}
.marca{display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;gap:.8rem;min-height:150px;padding:1.4rem;border:1px solid var(--linea)}
.marca.dest{background:#ffffff;color:#16222d;border-top:5px solid var(--cian)}
.marca img{display:block;max-width:70%;max-height:52px;width:auto;height:auto;object-fit:contain}
.marca span{font-size:.88rem;color:#506070}

#contacto{background:var(--marca);color:#fff}
.cg{display:grid;grid-template-columns:1fr 1.2fr;gap:3rem}
#contacto .intro{color:#fff}
.datos p{margin-bottom:.7rem}
form{display:grid;gap:1rem}
label{display:grid;gap:.3rem;font-weight:600;font-size:.92rem}
input,select,textarea{font:inherit;padding:.75rem;border:0;border-radius:4px;width:100%;background:#fff;color:#16222d}
textarea{min-height:110px;resize:vertical}
.campo-trampa{position:absolute;left:-9999px;height:0;overflow:hidden}
.estado{min-height:1.4em;font-weight:600}
.btn:disabled{opacity:.6;cursor:wait}
footer{background:#07131f;color:#9db0c0;text-align:center;padding:1.4rem 0;font-size:.9rem}

/* ---- Botón flotante de WhatsApp ---- */
.whatsapp-btn{position:fixed;right:20px;bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:20;width:58px;height:58px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px rgba(0,0,0,.35);transition:transform .15s}
.whatsapp-btn:hover{transform:scale(1.08)}
.whatsapp-btn svg{width:32px;height:32px;fill:#fff}

@media(max-width:820px){.hero .w,.cg,.iot-grid{grid-template-columns:1fr}.hero{padding:3.5rem 0}nav ul{gap:1rem;font-size:.85rem}}
@media(max-width:560px){nav{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.whatsapp-btn{transition:none}}

/* ---- Aviso de marcas, consentimiento y páginas legales ---- */
.aviso-marcas{margin-top:1.2rem;font-size:.8rem;color:var(--muted);max-width:80ch}
.check{display:flex;align-items:flex-start;gap:.6rem;font-weight:400;font-size:.88rem;line-height:1.45}
.check input{width:auto;margin-top:.2rem;flex:none;accent-color:var(--acento)}
.check a,.nota-form a{color:#fff;text-decoration:underline;text-underline-offset:3px}
.nota-form{font-size:.85rem;opacity:.95}
footer .enlaces{display:flex;gap:1.2rem;justify-content:center;flex-wrap:wrap;margin-bottom:.5rem}
footer a{color:#cfe0ee;text-decoration:underline;text-underline-offset:3px}
.legal{padding:3rem 0 4rem;max-width:80ch}
.legal h1{font-size:clamp(1.8rem,4vw,2.5rem);line-height:1.2;margin-bottom:.4rem}
.legal h2{font-size:1.25rem;margin:2rem 0 .5rem}
.legal p,.legal li{color:var(--texto);margin-bottom:.7rem}
.legal ul{padding-left:1.3rem;margin-bottom:.8rem}
.legal .meta{color:var(--muted);font-size:.9rem;margin-bottom:1.5rem}
.legal a{color:var(--marca);text-underline-offset:3px}
.legal table{width:100%;border-collapse:collapse;margin:.5rem 0 1rem;font-size:.92rem}
.legal th,.legal td{border:1px solid var(--linea);padding:.6rem;text-align:left;vertical-align:top}
.legal th{background:var(--suave)}
.tabla-scroll{overflow-x:auto}
mark.pendiente{background:#ffd732;color:#16222d;padding:0 .25rem;border-radius:3px;font-weight:600}