/* ══════════════════════════════════════════════════════════════════
   PUNTO DE COBRO — puntodecobro.com
   Escaparate nocturno: negro profundo + azul rey #2563eb.
   Tipos: Archivo (títulos) · IBM Plex Mono (precios, cejas — voz de ticket)
   ══════════════════════════════════════════════════════════════════ */
:root{
  --bg:#07080c; --bg2:#0b0d13; --card:#10131b; --card2:#141826;
  --line:#1c2130; --line2:#262d40;
  --acc:#2563eb; --acc2:#60a5fa; --acc-dim:rgba(37,99,235,.13);
  --t1:#f2f4f8; --t2:#9aa3b5; --t3:#5d6478;
  --disp:'Archivo',system-ui,sans-serif;
  --mono:'IBM Plex Mono',Consolas,monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--t1);font-family:var(--disp);font-weight:500;
  font-size:16px;line-height:1.6;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
b{font-weight:700}

/* ── revelado coreografiado ── */
.rv{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.rv.on{opacity:1;transform:none}
.rv.d1{transition-delay:.12s}.rv.d2{transition-delay:.24s}
.rv.d3{transition-delay:.36s}.rv.d4{transition-delay:.5s}
@media (prefers-reduced-motion: reduce){
  .rv{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
  .flotante{animation:none !important}
}

/* ── piezas comunes ── */
.eyebrow{font-family:var(--mono);font-size:12px;font-weight:600;letter-spacing:.16em;
  color:var(--acc2);margin-bottom:14px}
.btn{display:inline-block;padding:14px 26px;border-radius:12px;font-weight:700;
  font-size:15px;border:1px solid transparent;cursor:pointer;transition:transform .18s,box-shadow .18s,background .18s}
.btn-acc{background:var(--acc);color:#fff;box-shadow:0 8px 28px -8px rgba(37,99,235,.55)}
.btn-acc:hover{transform:translateY(-2px);box-shadow:0 14px 34px -8px rgba(37,99,235,.7)}
.btn-ghost{border-color:var(--line2);color:var(--t2)}
.btn-ghost:hover{border-color:var(--acc);color:var(--t1)}
.btn-sm{padding:9px 18px;font-size:13.5px;border-radius:10px}
.letra-chica{font-size:12.5px;color:var(--t3);line-height:1.7;margin:14px 0 22px;max-width:760px}

/* ══════════ NAV ══════════ */
.nav{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:26px;
  padding:14px 5vw;background:rgba(7,8,12,.82);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line)}
.nav-brand{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:.06em;font-size:15px}
.nav-brand b{color:var(--acc2)}
.nav-logo{width:30px;height:30px}
.nav-links{display:flex;gap:22px;margin-left:auto;font-size:14px;color:var(--t2)}
.nav-links a:hover{color:var(--t1)}
@media(max-width:760px){.nav-links{display:none}.nav .btn{margin-left:auto}}

/* ══════════ HERO ══════════ */
.hero{position:relative;display:grid;grid-template-columns:minmax(300px,520px) 1fr;
  gap:5vw;align-items:center;padding:9vh 5vw 10vh;min-height:82vh;overflow:hidden}
.hero-glow{position:absolute;right:-10%;top:8%;width:60vw;height:60vw;max-width:900px;max-height:900px;
  background:radial-gradient(circle,rgba(37,99,235,.17),transparent 62%);pointer-events:none}
.hero h1{font-size:clamp(52px,8.5vw,108px);line-height:.96;font-weight:900;
  letter-spacing:-.035em;font-stretch:80%;margin-bottom:22px}
.hero-sub{color:var(--t2);font-size:18px;max-width:460px;margin-bottom:30px}
.hero-sub b{color:var(--t1)}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap}
.hero-mini{font-family:var(--mono);font-size:12px;color:var(--t3);margin-top:18px;letter-spacing:.04em}
.hero-vis{position:relative;min-width:0}
@media(max-width:900px){.hero{grid-template-columns:1fr;min-height:auto;padding-top:7vh}.hero-vis{margin-top:10px}}

/* ── marcos de aparato ── */
.marco-pc{position:relative;filter:drop-shadow(0 30px 60px rgba(0,0,0,.6))}
.marco-pantalla{border:10px solid #171a22;border-radius:18px;overflow:hidden;
  background:#000;box-shadow:0 0 0 1px #262b38, inset 0 0 0 1px #000}
.marco-pie{width:90px;height:34px;background:linear-gradient(#171a22,#10121a);margin:0 auto;
  border-radius:0 0 8px 8px}
.marco-base{width:220px;height:10px;background:#171a22;margin:0 auto;border-radius:10px}
.marco-cel{width:200px;border:8px solid #171a22;border-radius:30px;overflow:hidden;background:#000;
  box-shadow:0 0 0 1px #262b38, 0 24px 50px rgba(0,0,0,.65)}
.hero-vis .marco-cel{position:absolute;right:-6px;bottom:-30px;width:170px}
.flotante{animation:flota 7s ease-in-out infinite}
@keyframes flota{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@media(max-width:900px){.hero-vis .marco-cel{right:6px;bottom:-16px;width:130px}}

/* ══════════ FRANJA ══════════ */
.franja{display:flex;flex-wrap:wrap;gap:10px 16px;justify-content:center;align-items:center;
  padding:20px 5vw;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:var(--bg2);font-family:var(--mono);font-size:12.5px;letter-spacing:.05em;color:var(--t2)}
.franja i{color:var(--acc);font-style:normal}

/* ══════════ SECCIONES DE SISTEMA ══════════ */
.sys{padding:11vh 5vw;position:relative}
.sys.alt{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sys-head{max-width:720px;margin-bottom:44px}
.sys-head h2{font-size:clamp(34px,4.6vw,54px);font-weight:900;letter-spacing:-.03em;
  font-stretch:85%;margin-bottom:14px}
.sys-head p{color:var(--t2);font-size:17px}
.sys-head p b{color:var(--t1)}
.sys-vis{position:relative;max-width:980px;margin-bottom:52px}
.sys-vis .marco-pc.grande{max-width:900px}
.galeria{display:flex;gap:10px;margin-top:22px;flex-wrap:wrap}
.tab{font-family:var(--mono);font-size:13px;padding:9px 16px;border-radius:10px;cursor:pointer;
  background:var(--card);border:1px solid var(--line2);color:var(--t2);transition:all .18s}
.tab:hover{color:var(--t1);border-color:var(--acc)}
.tab.on{background:var(--acc-dim);border-color:var(--acc);color:var(--acc2)}
.proximamente{font-family:var(--mono);font-size:12px;color:var(--t3);margin-top:14px;letter-spacing:.06em}

.sys-2col{display:grid;grid-template-columns:minmax(260px,420px) 1fr;gap:5vw;align-items:start}
@media(max-width:900px){.sys-2col{grid-template-columns:1fr}}
.cel-fila{display:flex;gap:20px}
.cel-fila .marco-cel{width:100%;max-width:320px}

/* ── features ── */
.feats{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px;margin-bottom:54px}
.feats.una-col{grid-template-columns:1fr;margin-bottom:26px}
.feat{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px 20px 18px;
  display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;gap:2px 14px;
  transition:border-color .2s,transform .2s}
.feat:hover{border-color:var(--line2);transform:translateY(-2px)}
.f-ico{grid-row:1/3;width:40px;height:40px;border-radius:11px;background:var(--acc-dim);
  color:var(--acc2);display:flex;align-items:center;justify-content:center;font-size:19px}
.feat b{font-size:15.5px}
.feat span{color:var(--t2);font-size:13.5px;line-height:1.55}

/* ── precios ── */
.precios h3{font-size:20px;font-weight:800;margin:26px 0 12px;letter-spacing:-.01em}
.tabla-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:16px;background:var(--card)}
.tabla{width:100%;border-collapse:collapse;min-width:620px}
.tabla th{font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;color:var(--t3);
  text-align:left;padding:14px 18px;border-bottom:1px solid var(--line)}
.tabla th.dest,.tabla td.dest{color:var(--acc2)}
.tabla td{padding:16px 18px;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:15px}
.tabla tr:last-child td{border-bottom:0}
.tabla td b{font-family:var(--disp);font-size:15.5px;display:block}
.tabla td span{font-family:var(--disp);display:block;font-size:12.5px;color:var(--t3);font-weight:500}
.tabla td i{font-style:normal;font-size:11.5px;color:var(--t3)}
.tabla td.dest{font-weight:600;font-size:17px}

.precio-cards{display:flex;gap:12px;flex-wrap:wrap;margin-top:10px}
.pcard{flex:1;min-width:130px;background:var(--card);border:1px solid var(--line);border-radius:16px;
  padding:16px 18px;text-align:center}
.pcard span{font-family:var(--mono);font-size:11px;letter-spacing:.12em;color:var(--t3);display:block;margin-bottom:6px}
.pcard b{font-family:var(--mono);font-size:24px;color:var(--t1)}
.pcard i{display:block;font-style:normal;font-size:11.5px;color:var(--t3)}
.pcard.dest{border-color:var(--acc);background:linear-gradient(180deg,var(--acc-dim),var(--card))}
.pcard.dest b{color:var(--acc2)}

/* ── a la medida ── */
.niveles{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin-bottom:50px}
.nivel{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:26px 24px;
  transition:border-color .2s,transform .2s}
.nivel:hover{border-color:var(--acc);transform:translateY(-3px)}
.n-precio{font-family:var(--mono);font-size:14px;font-weight:600;color:var(--acc2);
  border:1px solid var(--acc);border-radius:20px;display:inline-block;padding:4px 14px;
  background:var(--acc-dim);margin-bottom:16px}
.nivel b{display:block;font-size:17px;margin-bottom:8px}
.nivel span{color:var(--t2);font-size:14px;line-height:1.6}
.pasos{max-width:640px}
.pasos h3{font-size:20px;font-weight:800;margin-bottom:18px}
.paso{display:flex;gap:16px;align-items:center;padding:11px 0;border-bottom:1px dashed var(--line2)}
.paso:last-child{border-bottom:0}
.paso i{font-family:var(--mono);font-style:normal;width:30px;height:30px;flex-shrink:0;
  border:1.5px solid var(--acc);color:var(--acc2);border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600}
.paso span{color:var(--t2);font-size:15px}

/* ══════════ TESTIMONIO ══════════ */
.testi{padding:0 5vw 11vh}
.testi-card{max-width:760px;margin:0 auto;background:var(--card);border:1px solid var(--line);
  border-left:3px solid var(--acc);border-radius:18px;padding:34px 36px}
.testi-card p{font-size:21px;font-weight:600;line-height:1.5;letter-spacing:-.01em;margin-bottom:16px}
.testi-firma{font-family:var(--mono);font-size:12px;letter-spacing:.1em;color:var(--t3)}

/* ══════════ CONTACTO ══════════ */
.contacto{position:relative;padding:11vh 5vw 12vh;background:var(--bg2);
  border-top:1px solid var(--line);overflow:hidden}
.con-glow{position:absolute;left:50%;bottom:-40%;transform:translateX(-50%);width:80vw;height:60vw;
  max-width:1100px;background:radial-gradient(circle,rgba(37,99,235,.14),transparent 60%);pointer-events:none}
.form{position:relative;max-width:640px;background:var(--card);border:1px solid var(--line2);
  border-radius:20px;padding:30px 28px}
.form label{display:block;font-size:13.5px;font-weight:600;color:var(--t2);margin-bottom:16px}
.form .opc{color:var(--t3);font-weight:500}
.form input,.form select,.form textarea{width:100%;margin-top:7px;background:var(--bg);
  border:1px solid var(--line2);border-radius:11px;color:var(--t1);padding:12px 14px;
  font-family:var(--disp);font-size:15px;outline:none;transition:border-color .18s}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--acc)}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:560px){.f2{grid-template-columns:1fr}}
.btn-envia{width:100%;font-size:16px;padding:16px}
.form-msg{font-size:14px;margin-top:14px;text-align:center;min-height:20px}
.form-msg.ok{color:#4ade80}
.form-msg.err{color:#f87171}

/* ══════════ FOOTER ══════════ */
.pie{display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between;
  padding:30px 5vw;border-top:1px solid var(--line)}
.pie-brand{display:flex;gap:12px;align-items:center}
.pie-brand img{width:34px;height:34px}
.pie-brand b{display:block;font-size:14px;letter-spacing:.06em}
.pie-brand span{font-size:12.5px;color:var(--t3)}
.pie-min{font-family:var(--mono);font-size:11px;color:var(--t3);letter-spacing:.03em}