/* RecapGroup SA — hoja de estilos principal
   Sistema: "hoja de prensa". Barra de registro CMYK, tinta sobre papel. */

:root{
  --tinta:#12161D;
  --tinta-2:#2A313D;
  --gris:#666E7B;
  --gris-2:#9AA2AE;
  --papel:#FFFFFF;
  --papel-2:#F4F5F7;
  --papel-3:#E7E9ED;
  --cian:#0079B0;
  --cian-claro:#00A3DC;
  --magenta:#C4006B;
  --amarillo:#F5B800;
  --max:1180px;
  --r:2px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  font-family:"IBM Plex Sans",system-ui,sans-serif;
  color:var(--tinta);
  background:var(--papel);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}

/* ---- barra de registro CMYK: el elemento firma ---- */
.registro{display:flex;height:5px;width:100%}
.registro span{flex:1}
.registro span:nth-child(1){background:var(--cian-claro)}
.registro span:nth-child(2){background:var(--magenta)}
.registro span:nth-child(3){background:var(--amarillo)}
.registro span:nth-child(4){background:var(--tinta)}

.env{max-width:var(--max);margin:0 auto;padding:0 24px}

/* ---- tipografía ---- */
h1,h2,h3,.wordmark{font-family:"Archivo",system-ui,sans-serif;font-weight:700;letter-spacing:-.028em;line-height:1.08}
h1{font-size:clamp(2.4rem,6vw,4.1rem)}
h2{font-size:clamp(1.75rem,3.6vw,2.6rem);margin-bottom:.6em}
h3{font-size:1.16rem;letter-spacing:-.015em;line-height:1.3}
p{max-width:66ch}
a{color:var(--cian)}

.eyebrow{
  font-family:"IBM Plex Mono",monospace;
  font-size:.72rem;text-transform:uppercase;letter-spacing:.16em;
  color:var(--gris);display:flex;align-items:center;gap:10px;margin-bottom:20px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--cian);flex:none}
.lead{font-size:1.16rem;color:var(--tinta-2)}

/* ---- header ---- */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--papel-3)}
.barra{display:flex;align-items:center;justify-content:space-between;gap:20px;height:70px}
.wordmark{font-size:1.22rem;letter-spacing:-.04em;text-decoration:none;color:var(--tinta);white-space:nowrap}
.wordmark b{font-weight:700}
.wordmark span{color:var(--cian)}
nav ul{display:flex;gap:26px;list-style:none}
nav a{
  text-decoration:none;color:var(--tinta-2);font-size:.94rem;padding:6px 0;
  border-bottom:2px solid transparent;white-space:nowrap;
}
nav a:hover,nav a[aria-current="page"]{border-bottom-color:var(--cian);color:var(--tinta)}
.menu-btn{display:none;background:none;border:1px solid var(--papel-3);border-radius:var(--r);padding:9px 12px;font:inherit;font-size:.88rem;cursor:pointer}

/* ---- botones ---- */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  padding:13px 22px;border-radius:var(--r);text-decoration:none;
  font-weight:600;font-size:.96rem;border:1.5px solid transparent;
  transition:background .15s,border-color .15s,color .15s;
}
.btn-1{background:var(--cian);color:#fff}
.btn-1:hover{background:#005E8A}
.btn-2{border-color:var(--tinta);color:var(--tinta)}
.btn-2:hover{background:var(--tinta);color:#fff}
.btn-3{border-color:rgba(255,255,255,.45);color:#fff}
.btn-3:hover{background:#fff;color:var(--tinta)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:3px solid var(--amarillo);outline-offset:2px;
}

/* ---- secciones ---- */
section{padding:84px 0}
.sec-oscura{background:var(--tinta);color:var(--papel)}
.sec-oscura h2,.sec-oscura h3{color:var(--papel)}
.sec-oscura p{color:#C3C9D2}
.sec-oscura .eyebrow{color:var(--gris-2)}
.sec-gris{background:var(--papel-2)}

/* ---- hero ---- */
.hero{padding:96px 0 84px;border-bottom:1px solid var(--papel-3)}
.hero p.lead{margin:26px 0 34px;font-size:1.22rem;max-width:56ch}
.hero-acciones{display:flex;gap:14px;flex-wrap:wrap}
.hero-nota{
  font-family:"IBM Plex Mono",monospace;font-size:.78rem;color:var(--gris);
  margin-top:30px;padding-top:18px;border-top:1px solid var(--papel-3);max-width:52ch;
}

/* ---- grillas ---- */
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}

.tarjeta{
  background:var(--papel);border:1px solid var(--papel-3);border-radius:var(--r);
  padding:28px;display:flex;flex-direction:column;
}
.tarjeta h3{margin-bottom:10px}
.tarjeta p{font-size:.97rem;color:var(--gris);flex:1}
.tarjeta .mas{margin-top:18px;font-size:.92rem;font-weight:600;text-decoration:none;color:var(--cian)}
.tarjeta .mas:hover{text-decoration:underline}
.tarjeta-num{
  font-family:"IBM Plex Mono",monospace;font-size:.74rem;color:var(--cian);
  letter-spacing:.1em;margin-bottom:14px;
}
.sec-oscura .tarjeta{background:var(--tinta-2);border-color:#3B4351}
.sec-oscura .tarjeta p{color:#B9C0CA}

/* ---- listas ---- */
.lista{list-style:none;display:grid;gap:13px;margin:22px 0}
.lista li{padding-left:26px;position:relative;color:var(--tinta-2)}
.lista li::before{
  content:"";position:absolute;left:0;top:.62em;
  width:9px;height:9px;border:2px solid var(--cian);border-radius:50%;
}
.sec-oscura .lista li{color:#C3C9D2}

/* ---- marcas ---- */
.marcas{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.marcas span{
  font-family:"IBM Plex Mono",monospace;font-size:.86rem;
  border:1px solid var(--papel-3);border-radius:var(--r);
  padding:8px 15px;background:var(--papel);color:var(--tinta-2);
}

/* ---- tabla ---- */
.tabla{width:100%;border-collapse:collapse;margin:26px 0;font-size:.96rem}
.tabla th,.tabla td{text-align:left;padding:15px 16px;border-bottom:1px solid var(--papel-3);vertical-align:top}
.tabla th{
  font-family:"IBM Plex Mono",monospace;font-size:.73rem;text-transform:uppercase;
  letter-spacing:.12em;color:var(--gris);font-weight:500;
}

/* ---- dos columnas ---- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}

/* ---- faq ---- */
details{border-bottom:1px solid var(--papel-3);padding:20px 0}
summary{font-weight:600;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:18px;align-items:center}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-family:"IBM Plex Mono",monospace;color:var(--cian);font-size:1.4rem;line-height:1}
details[open] summary::after{content:"–"}
details p{margin-top:13px;color:var(--gris);font-size:.97rem}

/* ---- cta franja ---- */
.cta-franja{background:var(--tinta);color:#fff;padding:72px 0}
.cta-franja h2{color:#fff;margin-bottom:14px}
.cta-franja p{color:#C3C9D2;margin-bottom:30px}
.cta-acciones{display:flex;gap:14px;flex-wrap:wrap}

/* ---- formulario ---- */
form{display:grid;gap:18px;max-width:560px}
label{display:block;font-size:.88rem;font-weight:600;margin-bottom:7px}
input,select,textarea{
  width:100%;font:inherit;font-size:.97rem;padding:12px 14px;
  border:1px solid var(--papel-3);border-radius:var(--r);background:var(--papel);color:var(--tinta);
}
textarea{min-height:118px;resize:vertical}
.form-acciones{display:flex;gap:12px;flex-wrap:wrap}
.error{color:var(--magenta);font-size:.86rem;margin-top:6px;display:none}
.error.visible{display:block}

/* ---- whatsapp flotante ---- */
.wa-flotante{
  position:fixed;right:20px;bottom:20px;z-index:60;
  background:#1FA855;color:#fff;text-decoration:none;
  padding:14px 20px;border-radius:44px;font-weight:600;font-size:.95rem;
  box-shadow:0 4px 16px rgba(0,0,0,.22);
}
.wa-flotante:hover{background:#178A45}

/* ---- footer ---- */
footer{background:var(--tinta);color:#98A0AC;padding:60px 0 30px;font-size:.92rem}
footer h4{font-family:"Archivo",sans-serif;color:#fff;font-size:.95rem;margin-bottom:14px;letter-spacing:-.01em}
footer a{color:#98A0AC;text-decoration:none}
footer a:hover{color:#fff}
footer ul{list-style:none;display:grid;gap:9px}
.pie-legal{
  border-top:1px solid #2A313D;margin-top:44px;padding-top:24px;
  font-size:.83rem;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
}

/* ---- utilidades ---- */
.mt0{margin-top:0}
.centro{text-align:center}
.centro p{margin-left:auto;margin-right:auto}
.angosto{max-width:760px}

/* ---- reveal ---- */
.rv{opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .5s ease}
.rv.on{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}}

/* ---- responsive ---- */
@media (max-width:900px){
  .g4{grid-template-columns:repeat(2,1fr)}
  .g3{grid-template-columns:1fr}
  .split{grid-template-columns:1fr;gap:36px}
  section{padding:60px 0}
}
@media (max-width:720px){
  body{font-size:16px}
  .menu-btn{display:block}
  nav{display:none;position:absolute;top:70px;left:0;right:0;background:#fff;border-bottom:1px solid var(--papel-3);padding:14px 24px 22px}
  nav.abierto{display:block}
  nav ul{flex-direction:column;gap:2px}
  nav a{display:block;padding:11px 0;border-bottom:1px solid var(--papel-2)}
  .g2,.g4{grid-template-columns:1fr}
  .hero{padding:60px 0 54px}
  .wa-flotante{right:14px;bottom:14px;padding:13px 18px}
}