:root{--color-primario: #0d4f8b;--color-primario-oscuro: #0a3a66;--color-acento: #1f7ae0;--color-fondo: #ffffff;--color-fondo-suave: #f4f7fb;--color-texto: #1d2733;--color-texto-suave: #52616f;--color-borde: #dde5ee;--color-exito: #1a7f4b;--color-error: #b3261e;--radio: 10px;--sombra: 0 2px 10px rgba(13, 79, 139, .08);--ancho-max: 1120px;--fuente: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--fuente);color:var(--color-texto);background:var(--color-fondo);line-height:1.6;font-size:1rem}img{max-width:100%;height:auto}a{color:var(--color-acento)}h1,h2,h3{line-height:1.25;color:var(--color-primario-oscuro)}.contenedor{max-width:var(--ancho-max);margin:0 auto;padding:0 1.25rem}.site-header{position:sticky;top:0;z-index:50;background:var(--color-fondo);border-bottom:1px solid var(--color-borde)}.site-header .barra{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:64px}.logo{display:flex;align-items:center}.logo img{height:45px;width:auto;display:block}.nav-principal{display:flex;align-items:center;gap:1.25rem}.nav-principal a{color:var(--color-texto);text-decoration:none;font-weight:500;padding:.35rem 0;border-bottom:2px solid transparent}.nav-principal a:hover,.nav-principal a[aria-current=page]{color:var(--color-primario);border-bottom-color:var(--color-acento)}.nav-principal .cta{background:var(--color-primario);color:#fff;padding:.5rem 1.1rem;border-radius:var(--radio);border-bottom:none}.nav-principal .cta:hover{background:var(--color-primario-oscuro);color:#fff}.nav-toggle{display:none;background:none;border:1px solid var(--color-borde);border-radius:8px;padding:.4rem .6rem;font-size:1.1rem;cursor:pointer;color:var(--color-primario-oscuro)}.hero{background:linear-gradient(160deg,var(--color-primario-oscuro) 0%,var(--color-primario) 55%,var(--color-acento) 130%);color:#fff;padding:4.5rem 0 4rem}.hero h1{color:#fff;font-size:clamp(1.9rem,4vw,2.9rem);margin:0 0 1rem;max-width:22ch}.hero p.lema{font-size:1.15rem;max-width:58ch;opacity:.92;margin:0 0 2rem}.hero .acciones{display:flex;gap:1rem;flex-wrap:wrap}.btn{display:inline-block;padding:.75rem 1.5rem;border-radius:var(--radio);font-weight:600;text-decoration:none;border:2px solid transparent}.btn-primario{background:#fff;color:var(--color-primario-oscuro)}.btn-primario:hover{background:var(--color-fondo-suave)}.btn-secundario{border-color:#ffffffb3;color:#fff}.btn-secundario:hover{background:#ffffff1f}.btn-azul{background:var(--color-primario);color:#fff}.btn-azul:hover{background:var(--color-primario-oscuro)}.seccion{padding:3.5rem 0}.seccion.alterna{background:var(--color-fondo-suave)}.seccion h2{font-size:1.8rem;margin:0 0 .5rem}.seccion .intro{color:var(--color-texto-suave);max-width:68ch;margin:0 0 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.resumen{color:var(--color-texto-suave);font-size:1.1rem;margin-bottom:2rem}.detalle-modulo ul{padding-left:1.2rem}.detalle-modulo li{margin-bottom:.5rem}.banner-cta{background:var(--color-primario-oscuro);color:#fff;border-radius:var(--radio);padding:2.5rem 2rem;display:flex;align-items:center;justify-content:space-between;gap:1.5rem;flex-wrap:wrap}.banner-cta h2{color:#fff;margin:0;font-size:1.5rem}.banner-cta p{margin:.25rem 0 0;opacity:.9}.form-contacto{max-width:560px;display:grid;gap:1rem}.form-contacto label{font-weight:600;display:block;margin-bottom:.3rem}.form-contacto input,.form-contacto select,.form-contacto textarea{width:100%;padding:.65rem .8rem;border:1px solid var(--color-borde);border-radius:8px;font-family:inherit;font-size:1rem;background:#fff}.form-contacto input:focus,.form-contacto select:focus,.form-contacto textarea:focus{outline:2px solid var(--color-acento);outline-offset:1px;border-color:var(--color-acento)}.form-contacto .aviso{font-size:.85rem;color:var(--color-texto-suave)}.form-mensaje{padding:.9rem 1rem;border-radius:8px;font-weight:500;display:none}.form-mensaje.exito{display:block;background:#e7f5ec;color:var(--color-exito)}.form-mensaje.error{display:block;background:#fdecea;color:var(--color-error)}.campo-empresa-web{position:absolute;left:-9999px;height:0;overflow:hidden}.datos-contacto{display:grid;gap:.4rem;margin-top:2.5rem;color:var(--color-texto-suave)}.site-footer{background:var(--color-primario-oscuro);color:#ffffffd9;padding:2.5rem 0 1.5rem;margin-top:4rem;font-size:.92rem}.site-footer a{color:#fff}.site-footer .columnas{display:flex;justify-content:space-between;gap:2rem;flex-wrap:wrap;margin-bottom:1.5rem}.site-footer .legal{border-top:1px solid rgba(255,255,255,.2);padding-top:1rem;font-size:.82rem;opacity:.75}@media(max-width:760px){.nav-toggle{display:block}.nav-principal{display:none;position:absolute;top:64px;left:0;right:0;background:var(--color-fondo);border-bottom:1px solid var(--color-borde);flex-direction:column;align-items:stretch;padding:1rem 1.25rem;gap:.75rem}.nav-principal.abierto{display:flex}.hero{padding:3rem 0}.banner-cta{flex-direction:column;align-items:flex-start}}