/* Tu Negocio Inteligente — hoja de estilos propia (sin frameworks) */
:root{
  --papel:#F7F4FC;
  --lila:#ECE6F7;
  --tinta:#1E1A33;
  --gris:#57526A;
  --violeta:#5536D6;
  --violeta-osc:#3F25B0;
  --lima:#C6F062;
  --cielo:#8FD3FF;
  --blanco:#FFFFFF;
  --linea:#D9D1EA;
  --serif:"Young Serif", Georgia, "Times New Roman", serif;
  --sans:"Figtree", "Segoe UI", Arial, sans-serif;
  --radio:14px;
  --ancho:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--papel);color:var(--tinta);font-family:var(--sans);font-size:1.0625rem;line-height:1.6;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:var(--violeta)}
a:hover{color:var(--violeta-osc)}
:focus-visible{outline:3px solid var(--violeta);outline-offset:3px;border-radius:4px}
.saltar{position:absolute;left:-999px;top:0;background:var(--tinta);color:var(--papel);padding:.6rem 1rem;z-index:10}
.saltar:focus{left:1rem;top:1rem}
.contenedor{max-width:var(--ancho);margin:0 auto;padding:0 1.25rem}
h1,h2,h3{font-family:var(--serif);font-weight:400;line-height:1.08;letter-spacing:-.01em;margin:0}
p{margin:0 0 1rem}
.marcador{background:linear-gradient(transparent 58%, var(--lima) 58%, var(--lima) 92%, transparent 92%);padding:0 .08em}
.antetitulo{font-family:var(--sans);font-weight:800;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--violeta);margin:0 0 .9rem;display:flex;align-items:center;gap:.6rem}
.antetitulo::before{content:"";width:28px;height:3px;background:var(--tinta);border-radius:2px}

/* Barra de edición */
.edicion{background:var(--tinta);color:var(--papel);font-size:.8rem;font-weight:600;letter-spacing:.04em}
.edicion .contenedor{display:flex;justify-content:space-between;gap:1rem;padding-top:.45rem;padding-bottom:.45rem}
.edicion span:last-child{color:var(--lima)}

/* Cabecera tipo cabecera de revista */
.cabecera{}
.cabecera .contenedor{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-top:1rem;padding-bottom:1rem}
.logo{display:flex;align-items:center;gap:.7rem;text-decoration:none;color:var(--tinta)}
.logo svg{width:46px;height:46px}
.logo b{display:block;font-family:var(--sans);font-weight:800;font-size:.72rem;letter-spacing:.2em;color:var(--violeta);line-height:1}
.logo i{display:block;font-style:normal;font-family:var(--serif);font-size:1.55rem;line-height:1.05}
.menu{display:flex;align-items:center;gap:1.6rem}
.menu a{color:var(--tinta);text-decoration:none;font-weight:600;font-size:.98rem}
.menu a:hover{color:var(--violeta)}
.menu .boton{color:var(--blanco)}
.boton{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;background:var(--violeta);color:var(--blanco);font-family:var(--sans);font-weight:800;font-size:1rem;border:0;border-radius:999px;padding:.85rem 1.4rem;text-decoration:none;cursor:pointer;transition:background .15s, transform .15s}
.boton:hover{background:var(--violeta-osc);color:var(--blanco);transform:translateY(-1px)}
.boton.pequeno{padding:.55rem 1rem;font-size:.92rem}
.solo-movil{display:none}
.doble-raya{height:5px;border-top:1px solid var(--tinta);border-bottom:1px solid var(--tinta);margin-top:3px}

/* Portada */
.portada{padding:3.5rem 0 4rem}
.portada .contenedor{display:grid;grid-template-columns:1.25fr .9fr;gap:4rem;align-items:center}
.portada h1{font-size:clamp(2.4rem,5vw,4.1rem);margin-bottom:1.4rem}
.entradilla{font-size:1.25rem;color:var(--gris);max-width:36ch;margin-bottom:2rem}
.suscripcion{display:flex;gap:.6rem;flex-wrap:wrap;max-width:560px}
.suscripcion label.visual{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.suscripcion input[type=email]{flex:1 1 260px;min-width:0;font:inherit;font-size:1.05rem;padding:.85rem 1.2rem;border:2px solid var(--tinta);border-radius:999px;background:var(--blanco);color:var(--tinta)}
.suscripcion input[type=email]::placeholder{color:#6F6A82}
.consentimiento{display:flex;gap:.55rem;align-items:flex-start;font-size:.88rem;color:var(--gris);margin-top:.9rem;max-width:560px}
.consentimiento input{width:20px;height:20px;margin:.15rem 0 0;accent-color:var(--violeta);flex:none}
.letra-chica{font-size:.88rem;color:var(--gris);margin-top:.6rem}
.aviso-form{display:none;margin-top:1rem;background:var(--lila);border-left:4px solid var(--violeta);padding:.8rem 1rem;border-radius:8px;font-size:.95rem}
.aviso-form.visible{display:block}

/* Tarjeta-portada de la revista */
.cubierta{position:relative;justify-self:center;width:100%;max-width:400px}
.cubierta-hoja{background:var(--violeta);color:var(--blanco);border-radius:18px;padding:1.6rem 1.6rem 1.4rem;box-shadow:12px 12px 0 var(--tinta);transform:rotate(1.5deg)}
.cubierta-top{display:flex;justify-content:space-between;align-items:baseline;font-weight:800;font-size:.75rem;letter-spacing:.16em;text-transform:uppercase}
.cubierta-num{font-family:var(--serif);font-size:4.6rem;line-height:1;margin:.6rem 0 .2rem;color:var(--lima)}
.cubierta h2{font-size:1.85rem;line-height:1.1;margin-bottom:1rem}
.cubierta-ilus{background:var(--papel);border-radius:12px;padding:1rem;margin:1rem 0}
.cubierta ul{list-style:none;margin:0;padding:0;font-size:.92rem}
.cubierta li{display:flex;justify-content:space-between;gap:1rem;border-top:1px solid rgba(255,255,255,.3);padding:.45rem 0}
.cubierta li span:last-child{font-weight:700;color:var(--lima);white-space:nowrap}
.pegatina{position:absolute;top:-22px;right:-14px;background:var(--lima);color:var(--tinta);width:96px;height:96px;border-radius:50%;display:grid;place-items:center;text-align:center;font-weight:800;font-size:.78rem;line-height:1.15;transform:rotate(10deg);border:2px solid var(--tinta);z-index:2}
.etiqueta-ejemplo{display:block;text-align:center;font-size:.8rem;color:var(--gris);margin-top:1.6rem}

/* Franja de sectores */
.sectores{background:var(--tinta);color:var(--papel);padding:1.1rem 0;overflow:hidden}
.sectores ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;justify-content:center;gap:.4rem 1.2rem;font-family:var(--serif);font-size:1.25rem}
.sectores li{display:flex;align-items:center;gap:1.2rem}
.sectores li+li::before{content:"✦";color:var(--lima);font-size:.85rem}

/* Secciones */
.seccion{padding:5rem 0}
.seccion.lila{background:var(--lila)}
.cabeza-seccion{display:flex;justify-content:space-between;align-items:end;gap:2rem;margin-bottom:2.5rem;border-bottom:1px solid var(--tinta);padding-bottom:1.2rem}
.cabeza-seccion h2{font-size:clamp(2rem,4vw,3rem)}
.cabeza-seccion p{max-width:38ch;color:var(--gris);margin:0}

/* Artículos */
.rejilla-articulos{display:grid;grid-template-columns:1.35fr 1fr;grid-template-rows:auto auto;gap:1.6rem}
.articulo-tarjeta{background:var(--blanco);border:1px solid var(--linea);border-radius:var(--radio);overflow:hidden;display:flex;flex-direction:column;text-decoration:none;color:var(--tinta);transition:transform .15s, box-shadow .15s}
.articulo-tarjeta:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(30,26,51,.12);color:var(--tinta)}
.articulo-tarjeta.destacado{grid-row:span 2}
.ilus{aspect-ratio:16/9;display:grid;place-items:center;padding:1.2rem}
.destacado .ilus{aspect-ratio:auto;flex:1;min-height:320px}
.ilus.v{background:var(--violeta)}
.ilus.l{background:var(--lima)}
.ilus.c{background:var(--cielo)}
.ilus svg{width:min(78%,340px);height:auto}
.articulo-cuerpo{padding:1.4rem 1.5rem 1.6rem;display:flex;flex-direction:column;gap:.6rem;flex:1}
.categoria{font-weight:800;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--violeta)}
.articulo-tarjeta h3{font-size:1.55rem}
.destacado h3{font-size:clamp(1.8rem,3vw,2.4rem)}
.articulo-tarjeta p{color:var(--gris);margin:0}
.meta{margin-top:auto;padding-top:.6rem;font-size:.86rem;color:var(--gris);display:flex;gap:1rem;flex-wrap:wrap}
.meta strong{color:var(--tinta)}

/* Formato */
.pasos{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;counter-reset:paso}
.paso{border-top:3px solid var(--tinta);padding-top:1.2rem}
.paso-num{font-family:var(--serif);font-size:3.6rem;line-height:1;color:var(--violeta)}
.paso h3{font-size:1.5rem;margin:.6rem 0 .5rem}
.paso p{color:var(--gris);margin:0}

/* Anatomía newsletter */
.anatomia{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}
.correo-muestra{background:var(--blanco);border:1px solid var(--linea);border-radius:var(--radio);box-shadow:0 20px 40px rgba(30,26,51,.1);overflow:hidden}
.correo-barra{display:flex;gap:6px;padding:.7rem 1rem;border-bottom:1px solid var(--linea);background:#FBFAFE}
.correo-barra i{width:10px;height:10px;border-radius:50%;background:var(--linea)}
.correo-cab{padding:1rem 1.4rem;border-bottom:1px solid var(--linea);font-size:.9rem;color:var(--gris)}
.correo-cab b{color:var(--tinta)}
.correo-texto{padding:1.4rem}
.correo-texto h3{font-size:1.5rem;margin-bottom:.8rem}
.correo-bloque{border-left:4px solid var(--lima);background:var(--papel);padding:.8rem 1rem;border-radius:6px;margin:.9rem 0;font-size:.95rem}
.correo-bloque b{display:block;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--violeta);margin-bottom:.2rem}
.lista-check{list-style:none;padding:0;margin:1.5rem 0 2rem;display:grid;gap:1rem}
.lista-check li{display:grid;grid-template-columns:34px 1fr;gap:.8rem;align-items:start}
.lista-check li::before{content:"";width:34px;height:34px;border-radius:50%;background:var(--lima) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4 8-9' fill='none' stroke='%231E1A33' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/20px no-repeat}
.lista-check b{display:block;font-size:1.08rem}
.lista-check span{color:var(--gris)}

/* Reglas */
.reglas{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem}
.regla{background:var(--blanco);border:1px solid var(--linea);border-radius:var(--radio);padding:1.5rem}
.regla h3{font-size:1.3rem;margin:.8rem 0 .5rem}
.regla p{color:var(--gris);font-size:.97rem;margin:0}
.icono{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--lila)}
.icono svg{width:24px;height:24px}
.publi{display:inline-block;background:var(--tinta);color:var(--lima);font-weight:800;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;padding:.2rem .5rem;border-radius:4px;vertical-align:middle}

/* Vídeos */
.videos{display:grid;grid-template-columns:1fr 1.3fr;gap:3rem;align-items:center}
.moviles{display:flex;gap:1rem;justify-content:center}
.movil{width:150px;aspect-ratio:9/16;border-radius:22px;border:3px solid var(--tinta);background:var(--violeta);color:var(--blanco);padding:1rem .8rem;display:flex;flex-direction:column;justify-content:space-between;font-weight:800;font-size:.95rem;line-height:1.2}
.movil:nth-child(2){background:var(--lima);color:var(--tinta);transform:translateY(-18px)}
.movil:nth-child(3){background:var(--cielo);color:var(--tinta)}
.movil small{font-weight:600;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;opacity:.9}
.redes-lista{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:1.4rem}
.redes-lista span{border:1.5px solid var(--tinta);border-radius:999px;padding:.35rem .9rem;font-weight:600;font-size:.92rem}

/* FAQ */
.faq{max-width:820px}
.faq details{border-bottom:1px solid var(--linea);padding:1.1rem 0}
.faq summary{cursor:pointer;font-family:var(--serif);font-size:1.3rem;list-style:none;display:flex;justify-content:space-between;gap:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--sans);font-weight:800;color:var(--violeta);font-size:1.5rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--gris);margin:.8rem 0 0;max-width:68ch}

/* Llamada final */
.final{background:var(--violeta);color:var(--blanco);padding:5rem 0;position:relative;overflow:hidden}
.final .contenedor{display:grid;grid-template-columns:1.2fr 1fr;gap:3rem;align-items:center}
.final h2{font-size:clamp(2.2rem,4.5vw,3.6rem)}
.final h2 em{font-style:normal;color:var(--lima)}
.final .suscripcion input[type=email]{border-color:var(--blanco)}
.final .boton{background:var(--lima);color:var(--tinta)}
.final .boton:hover{background:var(--blanco);color:var(--tinta)}
.final .consentimiento,.final .letra-chica{color:#E9E4FA}
.final .consentimiento a{color:var(--blanco)}
.final :focus-visible{outline-color:var(--lima)}
.final .aviso-form{background:var(--tinta);color:var(--blanco);border-color:var(--lima)}

/* Pie */
.pie{background:var(--tinta);color:#CFC9E2;padding:3.5rem 0 2rem;font-size:.95rem}
.pie .contenedor{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2rem}
.pie .logo{color:var(--papel)}
.pie .logo b{color:var(--lima)}
.pie h3{font-family:var(--sans);font-weight:800;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--papel);margin-bottom:.9rem}
.pie ul{list-style:none;padding:0;margin:0;display:grid;gap:.5rem}
.pie a{color:#E9E4FA}
.pie a:hover{color:var(--lima)}
.pie-legal{grid-column:1/-1;border-top:1px solid #3A3552;margin-top:1.5rem;padding-top:1.4rem;font-size:.85rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}

/* Páginas de artículo */
.migas{font-size:.88rem;color:var(--gris);padding:1.4rem 0 0}
.migas a{color:var(--gris)}
.art-cabeza{padding:2.5rem 0 2rem;max-width:860px}
.art-cabeza h1{font-size:clamp(2.2rem,5vw,3.8rem);margin:.2rem 0 1.2rem}
.art-entradilla{font-size:1.28rem;color:var(--gris);max-width:60ch}
.art-meta{display:flex;flex-wrap:wrap;gap:.5rem 1.4rem;font-size:.9rem;color:var(--gris);border-top:1px solid var(--tinta);border-bottom:1px solid var(--linea);padding:.8rem 0;margin-top:1.6rem}
.art-meta strong{color:var(--tinta)}
.art-ilus{border-radius:var(--radio);overflow:hidden;margin-bottom:3rem}
.art-ilus .ilus{aspect-ratio:21/8}
.art-ilus .ilus svg{width:min(60%,420px)}
.art-rejilla{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:4rem;align-items:start;padding-bottom:4rem}
.art-texto{font-size:1.12rem;max-width:68ch}
.art-texto h2{font-size:2rem;margin:2.6rem 0 1rem}
.art-texto h3{font-size:1.4rem;margin:2rem 0 .7rem}
.art-texto > p:first-of-type::first-letter{font-family:var(--serif);float:left;font-size:4.4rem;line-height:.85;padding:.35rem .6rem 0 0;color:var(--violeta)}
.art-texto ol,.art-texto ul{padding-left:1.3rem}
.art-texto li{margin-bottom:.6rem}
.prompt{position:relative;background:var(--tinta);color:var(--papel);border-radius:var(--radio);padding:1.4rem 1.4rem 1.2rem;margin:1.4rem 0;font-size:1rem;line-height:1.6}
.prompt-titulo{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:.8rem}
.prompt-titulo span{font-weight:800;font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--lima)}
.copiar{background:var(--lima);color:var(--tinta);border:0;border-radius:999px;font:inherit;font-weight:800;font-size:.85rem;padding:.4rem .9rem;cursor:pointer}
.copiar:focus-visible{outline-color:var(--lima)}
.prompt p{margin:0 0 .7rem;white-space:pre-line}
.prompt mark{background:rgba(198,240,98,.22);color:var(--lima);padding:0 .2em;border-radius:3px}
.nota{background:var(--lila);border-left:4px solid var(--violeta);border-radius:8px;padding:1rem 1.2rem;margin:1.4rem 0;font-size:1rem}
.nota.alerta{border-color:var(--cielo);background:#EAF6FF}
.lateral{position:sticky;top:1.5rem;display:grid;gap:1.2rem}
.caja{background:var(--blanco);border:1px solid var(--linea);border-radius:var(--radio);padding:1.4rem}
.caja h2{font-family:var(--sans);font-weight:800;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--violeta);margin-bottom:.9rem}
.caja dl{margin:0;display:grid;gap:.7rem}
.caja dt{font-size:.82rem;color:var(--gris)}
.caja dd{margin:0;font-weight:700}
.caja.oscura{background:var(--tinta);color:var(--papel);border:0}
.caja.oscura h2{color:var(--lima)}
.caja.oscura p{color:#E9E4FA;font-size:.95rem}
.caja.oscura .suscripcion input[type=email]{border-color:var(--papel);flex-basis:100%}
.caja.oscura .boton{background:var(--lima);color:var(--tinta);width:100%}
.caja.oscura .consentimiento{color:#E9E4FA}
.caja.oscura .consentimiento a{color:var(--blanco)}
.caja.oscura .aviso-form{background:#2C2747;color:var(--papel)}
.fuentes{font-size:.92rem;color:var(--gris);border-top:1px solid var(--linea);margin-top:3rem;padding-top:1.2rem}
.fuentes h2{font-family:var(--sans);font-size:.8rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--tinta);margin:0 0 .6rem}
.fuentes li{margin-bottom:.4rem}
.relacionados{display:grid;grid-template-columns:1fr 1fr;gap:1.6rem}

/* Páginas legales */
.legal{max-width:820px;padding:3rem 1.25rem 5rem;margin:0 auto}
.legal h1{font-size:clamp(2.2rem,5vw,3.2rem);margin-bottom:1.4rem}
.legal h2{font-size:1.5rem;margin:2.2rem 0 .7rem}
.legal table{width:100%;border-collapse:collapse;font-size:.95rem;margin:1rem 0}
.legal th,.legal td{border:1px solid var(--linea);padding:.6rem;text-align:left;vertical-align:top}
.pendiente{background:var(--lima);padding:0 .3em;border-radius:3px;font-weight:700}

/* Responsive */
@media (max-width:1020px){
  .reglas{grid-template-columns:1fr 1fr}
  .art-rejilla{grid-template-columns:1fr;gap:2rem}
  .lateral{position:static}
}
@media (max-width:860px){
  .menu a:not(.boton){display:none}
  .portada{padding:2.5rem 0 3rem}
  .portada .contenedor,.anatomia,.videos,.final .contenedor{grid-template-columns:1fr;gap:3rem}
  .cubierta{max-width:340px}
  .rejilla-articulos{grid-template-columns:1fr}
  .articulo-tarjeta.destacado{grid-row:auto}
  .destacado .ilus{aspect-ratio:16/9;flex:none;min-height:0}
  .pasos{grid-template-columns:1fr;gap:1.6rem}
  .cabeza-seccion{flex-direction:column;align-items:start;gap:.8rem}
  .seccion{padding:3.5rem 0}
  .pie .contenedor{grid-template-columns:1fr 1fr}
  .pie .contenedor > div:first-child{grid-column:1/-1}
  .relacionados{grid-template-columns:1fr}
  .art-ilus .ilus{aspect-ratio:16/9}
  .art-ilus .ilus svg{width:min(80%,420px)}
}
@media (max-width:560px){
  body{font-size:1rem}
  .edicion .contenedor span:first-child{display:none}
  .edicion .contenedor{justify-content:center}
  .logo svg{width:38px;height:38px}
  .logo i{font-size:1.3rem}
  .entradilla{font-size:1.1rem}
  .suscripcion .boton{width:100%}
  .reglas{grid-template-columns:1fr}
  .sectores ul{font-size:.98rem;gap:.5rem}
  .sectores li+li::before{content:none}
  .sectores li{border:1px solid #4A4466;border-radius:999px;padding:.2rem .8rem}
  .moviles{gap:.6rem}
  .movil{width:31%;aspect-ratio:auto;min-height:210px;font-size:.78rem;padding:.8rem .55rem;border-radius:16px;hyphens:auto}
  .pegatina{width:80px;height:80px;font-size:.68rem;right:-6px}
  .cubierta-num{font-size:3.6rem}
  .cubierta{max-width:318px;margin-right:14px}
  .cubierta-hoja{box-shadow:8px 8px 0 var(--tinta)}
  .cubierta-top span:last-child{display:none}
  .art-texto{font-size:1.05rem}
  .prompt{padding:1.1rem;font-size:.95rem}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.antetitulo-claro{color:var(--lima)}.antetitulo-claro::before{background:var(--lima)!important}

.destacado .articulo-cuerpo{flex:none}
.trampa{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0}
.aviso-form.error{border-left-color:#C2410C}
@media (max-width:600px){.legal table{font-size:.82rem}.legal th,.legal td{padding:.45rem;hyphens:auto;-webkit-hyphens:auto;overflow-wrap:anywhere}}