/* Consultores Rojo — estilos compartidos del sitio (identidad: rojo/carbón/hueso) */
:root{
  --rojo:#C8102E; --rojo-oscuro:#a30d25; --carbon:#1F2430; --carbon-suave:#2a3140;
  --pizarra:#5A6270; --hueso:#F7F5F2; --blanco:#FFFFFF; --exito:#2E7D32;
  --borde:#e2ddd5;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;color:var(--carbon);background:var(--blanco);line-height:1.65}
h1,h2,h3,h4{font-family:'Montserrat',system-ui,sans-serif;line-height:1.2}
img{max-width:100%}
.container{max-width:1120px;margin:0 auto;padding:0 24px}
a{color:var(--rojo)}

/* NAV */
nav{background:var(--carbon);color:var(--blanco);position:sticky;top:0;z-index:50;box-shadow:0 2px 10px rgba(0,0,0,.18)}
nav .container{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:13px 24px}
.logo{font-family:'Montserrat';font-weight:800;font-size:1.1rem;color:var(--blanco);text-decoration:none;white-space:nowrap}
.logo b{color:var(--rojo)}
nav ul{list-style:none;display:flex;gap:18px;align-items:center;flex-wrap:wrap}
nav ul a{color:#d8dbe2;text-decoration:none;font-size:.9rem}
nav ul a:hover{color:#ff7a8f}
nav .cta-mini{background:var(--rojo);color:var(--blanco)!important;padding:8px 14px;border-radius:7px;font-weight:600}
nav .cta-mini:hover{background:var(--rojo-oscuro);color:var(--blanco)}

/* HERO */
.hero{background:var(--carbon);color:var(--blanco);padding:76px 0 66px;text-align:center;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:auto -20% -45% -20%;height:340px;background:radial-gradient(ellipse at center, rgba(200,16,46,.35), transparent 65%)}
.hero .container{position:relative}
.hero h1{font-size:clamp(1.9rem,4.4vw,3rem);font-weight:800;margin-bottom:16px}
.hero h1 em{color:#ff7a8f;font-style:normal}
.hero .lead{max-width:680px;margin:0 auto 8px;color:#d8dbe2;font-size:1.08rem}
.hero .promesa{max-width:640px;margin:14px auto 28px;color:#aab;font-style:italic}
.hero .acciones{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.hero .nota{color:#9aa3b2;font-size:.82rem;margin-top:16px}

/* Secciones genéricas */
section{padding:64px 0}
section.alt{background:var(--hueso)}
h2.sec{text-align:center;font-size:clamp(1.5rem,3vw,2rem);margin-bottom:12px}
.sec-sub{text-align:center;color:var(--pizarra);max-width:640px;margin:0 auto 38px}
.tac{text-align:center}
.muted{color:var(--pizarra)}

/* Botones */
.btn{display:inline-block;background:var(--rojo);color:var(--blanco);padding:13px 26px;border-radius:8px;text-decoration:none;font-weight:600;border:none;cursor:pointer;font-family:inherit;font-size:1rem}
.btn:hover{background:var(--rojo-oscuro);color:var(--blanco)}
.btn.ghost{background:transparent;border:2px solid var(--rojo);color:var(--rojo)}
.btn.ghost:hover{background:rgba(200,16,46,.06)}
.hero .btn.ghost{border-color:var(--rojo);color:#fff}
.hero .btn.ghost:hover{background:rgba(200,16,46,.25)}

/* Cards / grid */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}
.card{background:var(--hueso);border:1px solid var(--borde);border-radius:12px;padding:24px;transition:transform .15s}
section.alt .card{background:var(--blanco)}
.card:hover{transform:translateY(-3px)}
.card h3{font-size:1.05rem;color:var(--rojo);margin-bottom:8px}
.card p{font-size:.95rem}
.card .icono{font-size:1.7rem;display:block;margin-bottom:8px}

/* Soluciones (cards hacia landings) */
.soluciones{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px}
.sol{background:var(--hueso);border:1px solid var(--borde);border-radius:12px;padding:22px;text-decoration:none;color:var(--carbon);display:block}
.sol:hover{border-color:var(--rojo)}
.sol .precio{margin-top:10px;font-weight:700;color:var(--rojo)}
.sol p{font-size:.92rem;color:var(--pizarra)}

/* Pasos */
.pasos{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px;counter-reset:paso}
.paso{background:var(--blanco);border:1px solid var(--borde);border-radius:12px;padding:20px;position:relative}
section.alt .paso{background:var(--hueso)}
.paso::before{counter-increment:paso;content:counter(paso);position:absolute;top:-12px;left:16px;background:var(--rojo);color:#fff;width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem}
.paso h3{font-size:1rem;margin-bottom:6px}
.paso p{font-size:.9rem;color:var(--pizarra)}

/* Listas de verificación */
.lista{list-style:none}
.lista li{padding:6px 0 6px 30px;position:relative}
.lista li::before{content:"✓";position:absolute;left:0;color:var(--exito);font-weight:700}

/* Precio */
.precio-box{background:var(--carbon);color:var(--blanco);border-radius:14px;padding:34px;text-align:center;max-width:520px;margin:0 auto}
.precio-box .cantidad{font-family:'Montserrat';font-size:2.3rem;font-weight:800;color:#ff7a8f}
.precio-box .incluye{margin:16px 0 22px;color:#d8dbe2;font-size:.92rem;text-align:left}
.precio-box .incluye li::before{color:#6fdc8c}
.precio-box .nota{color:#9aa3b2;font-size:.8rem;margin-top:12px}

/* FAQ */
details.faq{background:var(--blanco);border:1px solid var(--borde);border-radius:10px;padding:16px 18px;margin-bottom:10px;max-width:760px;margin-left:auto;margin-right:auto}
details.faq summary{cursor:pointer;font-weight:600}
details.faq p{margin-top:10px;color:var(--pizarra);font-size:.95rem}

/* Formulario contacto */
.form-box{background:var(--hueso);border:1px solid var(--borde);border-radius:14px;padding:28px;max-width:560px;margin:0 auto}
.form-box h3{margin-bottom:6px;color:var(--rojo)}
.form-box p{font-size:.92rem;color:var(--pizarra);margin-bottom:16px}
.form-box form{display:flex;flex-direction:column;gap:11px}
.form-box input,.form-box textarea,.form-box select{font:inherit;padding:12px;border:1px solid #d5d2cc;border-radius:8px;background:var(--blanco)}
.form-box textarea{resize:vertical}

/* CTA final */
.cta-final{background:linear-gradient(160deg,var(--carbon),var(--carbon-suave));color:var(--blanco);text-align:center}
.cta-final h2{color:#fff;margin-bottom:10px}
.cta-final p{color:#d8dbe2;max-width:600px;margin:0 auto 22px}

/* Footer */
footer{background:var(--carbon);color:#c6cad3;padding:40px 0 30px;font-size:.9rem}
footer .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:24px;margin-bottom:22px}
footer h4{color:#fff;font-size:.95rem;margin-bottom:10px}
footer a{color:#ff7a8f;text-decoration:none}
footer a:hover{text-decoration:underline}
footer .tag{color:#9aa3b2;font-style:italic}
footer .pie{font-size:.8rem;color:#8a93a3;text-align:center;border-top:1px solid #3a4150;padding-top:16px}

/* WhatsApp flotante */
.wa-float{position:fixed;right:18px;bottom:18px;background:#25D366;color:#fff;width:54px;height:54px;border-radius:50%;display:flex;align-items:center;justify-content:center;text-decoration:none;font-size:24px;box-shadow:0 4px 14px rgba(0,0,0,.28);z-index:60}
.wa-float:hover{transform:scale(1.06);color:#fff}

/* Responsive */
@media(max-width:760px){
  nav ul{display:none}
  .hero{padding:58px 0 52px}
  section{padding:46px 0}
}