/* ============================================================
   VDN CONSULTING — sistema de diseño
   Paleta: Índigo moderno (claro)
   ============================================================ */

:root{
  /* --- superficies --- */
  --bg:#F8F8FC;
  --band:#F1F0FA;
  --surface:#FFFFFF;
  --soft:#EDECFC;

  /* --- líneas --- */
  --line:#E6E5F2;
  --line-2:#D6D4EA;

  /* --- texto --- */
  --ink:#14132B;
  --ink-2:#403E5E;
  --dim:#6E6C8A;

  /* --- marca --- */
  --pri:#4A40D0;
  --pri-hi:#3A31B8;
  --on-pri:#FFFFFF;
  --acc:#0D8F8A;
  --alert:#C2410C;

  /* --- alias heredados (no borrar: los usa el marcado existente) --- */
  --ink-900:var(--bg);
  --ink-800:var(--band);
  --panel:var(--surface);
  --panel-2:var(--soft);
  --bone:var(--ink);
  --bone-2:var(--ink-2);
  --signal:var(--pri);
  --signal-hi:var(--pri-hi);
  --ok:var(--acc);

  --maxw:1180px;
  --disp:'Archivo',system-ui,sans-serif;
  --body:'Instrument Sans',system-ui,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{
  background:var(--bg);color:var(--ink);
  font-family:var(--body);font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
:focus-visible{outline:2px solid var(--pri);outline-offset:3px;border-radius:2px}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{
  font-family:var(--mono);font-size:11px;letter-spacing:.15em;
  text-transform:uppercase;color:var(--pri);display:flex;align-items:center;gap:10px;font-weight:500;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--pri);flex:none}
h1,h2,h3{font-family:var(--disp);font-variation-settings:'wdth' 110;line-height:1.04;letter-spacing:-.025em;font-weight:700;color:var(--ink)}
h2{font-size:clamp(30px,4.2vw,48px);margin-bottom:14px}
h3{font-size:20px;letter-spacing:-.015em}
.lede{color:var(--ink-2);font-size:18px;max-width:62ch}
section{padding:100px 0;position:relative}
.tight{padding-top:0}
.band{background:var(--band);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

/* ---------- FIGURAS ---------- */
figure{position:relative;overflow:hidden;border:1px solid var(--line);background:var(--soft);border-radius:10px}
figure img{width:100%;height:100%;object-fit:cover}
figure figcaption{
  position:absolute;left:0;bottom:0;right:0;padding:22px 16px 13px;
  background:linear-gradient(transparent,rgba(20,19,43,.72));
  font-family:var(--mono);font-size:11px;letter-spacing:.05em;color:#fff;
}
.ratio-wide{aspect-ratio:16/9}
.ratio-tall{aspect-ratio:4/5}

/* ---------- NAV ---------- */
nav{position:sticky;top:0;z-index:50;background:rgba(248,248,252,.88);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-in{max-width:var(--maxw);margin:0 auto;padding:13px 24px;display:flex;align-items:center;gap:28px}
.brand{font-family:var(--disp);font-variation-settings:'wdth' 118;font-weight:800;font-size:17px;letter-spacing:-.03em;display:flex;align-items:center;gap:9px;color:var(--ink)}
.brand i{width:10px;height:10px;background:var(--pri);display:block;border-radius:2px;flex:none}
.nav-links{display:flex;gap:24px;margin-left:auto;font-size:14.5px;color:var(--ink-2)}
.nav-links a:hover{color:var(--pri)}
.nav-links a.on{color:var(--pri);font-weight:500}

.lang{display:flex;border:1px solid var(--line-2);border-radius:100px;overflow:hidden;font-family:var(--mono);font-size:11px;letter-spacing:.05em}
.lang a{padding:5px 11px;color:var(--dim);transition:background .15s,color .15s}
.lang a.on{background:var(--pri);color:var(--on-pri)}
.lang a:not(.on):hover{background:var(--soft);color:var(--pri)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--body);font-size:15px;font-weight:600;padding:13px 22px;border-radius:6px;border:1px solid transparent;cursor:pointer;transition:background .18s,border-color .18s,color .18s}
.btn-primary{background:var(--pri);color:var(--on-pri)}
.btn-primary:hover{background:var(--pri-hi)}
.btn-ghost{border-color:var(--line-2);color:var(--ink-2);background:var(--surface)}
.btn-ghost:hover{border-color:var(--pri);color:var(--pri)}
.btn-sm{padding:9px 16px;font-size:14px}

/* ---------- HERO ---------- */
.hero{padding:84px 0 92px;position:relative;overflow:hidden}
.hero::after{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:72px 72px;
  mask-image:radial-gradient(ellipse 80% 60% at 25% 5%,#000 0%,transparent 70%);
}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.02fr .98fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(40px,5.4vw,64px);margin:22px 0 20px;font-variation-settings:'wdth' 106}
.hero h1 em{font-style:normal;color:var(--pri)}
.hero-cta{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}
.hero-fine{font-family:var(--mono);font-size:12px;color:var(--dim);margin-top:18px}

/* ---------- CONSOLA ---------- */
.console{background:var(--surface);border:1px solid var(--line-2);border-radius:12px;overflow:hidden;box-shadow:0 24px 60px -28px rgba(20,19,43,.28)}
.console-bar{display:flex;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid var(--line);background:var(--soft);font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--dim)}
.dot{width:6px;height:6px;border-radius:50%;background:var(--acc);animation:pulse 2.4s ease-in-out infinite;flex:none}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
.console-body{padding:20px 18px}
.metrics{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:8px;overflow:hidden;margin-bottom:18px}
.metric{background:var(--surface);padding:15px 16px}
.metric-label{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--dim)}
.metric-val{font-family:var(--disp);font-variation-settings:'wdth' 116;font-weight:700;font-size:29px;letter-spacing:-.03em;margin-top:5px;line-height:1;color:var(--ink)}
.metric-val small{font-size:13px;font-weight:500;color:var(--dim);margin-left:3px;font-family:var(--mono)}
.v-ok{color:var(--acc)}
.v-signal{color:var(--pri)}
.log{font-family:var(--mono);font-size:12.5px;line-height:2;color:var(--ink-2)}
.log div{display:flex;gap:11px;align-items:baseline;border-bottom:1px solid var(--line);padding-bottom:3px}
.log div:last-child{border-bottom:0}
.log time{color:var(--dim);flex:none;font-size:11px}
.log .tag{flex:none;font-size:10px;letter-spacing:.06em;padding:2px 7px;border-radius:3px;font-weight:500}
.t-ok{background:#E0F2F1;color:#0A6B67}
.t-warn{background:var(--soft);color:var(--pri)}
.log b{font-weight:400;color:var(--ink)}

/* ---------- TRUST ---------- */
.trust{padding:26px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface)}
.trust-in{display:flex;align-items:center;gap:32px;flex-wrap:wrap;justify-content:center}
.trust span{font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;color:var(--dim);text-transform:uppercase}
.trust b{font-family:var(--disp);font-variation-settings:'wdth' 116;font-weight:600;font-size:15px;color:var(--ink-2)}

/* ---------- RACK ---------- */
.rack-head{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:end;margin-bottom:40px}
.rack{display:grid;grid-template-columns:56px 1fr;border:1px solid var(--line-2);background:var(--surface);border-radius:12px;overflow:hidden}
.rail{background:var(--soft);border-right:1px solid var(--line-2);display:flex;flex-direction:column}
.rail-u{flex:1;display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:11px;color:var(--pri);letter-spacing:.05em;border-bottom:1px solid var(--line);position:relative;font-weight:500}
.rail-u:last-child{border-bottom:0}
.rail-u::before,.rail-u::after{content:"";position:absolute;left:50%;transform:translateX(-50%);width:5px;height:5px;border-radius:1px;background:var(--line-2)}
.rail-u::before{top:10px}
.rail-u::after{bottom:10px}
.units{display:flex;flex-direction:column}
.unit{border-bottom:1px solid var(--line);padding:26px 30px;display:grid;grid-template-columns:200px 1fr auto;gap:28px;align-items:center;transition:background .18s}
.unit:last-child{border-bottom:0}
.unit:hover{background:var(--band)}
.unit-name{display:flex;flex-direction:column;gap:5px}
.unit-name h3{font-variation-settings:'wdth' 118;font-size:23px}
.unit-name span{font-family:var(--mono);font-size:10.5px;letter-spacing:.11em;text-transform:uppercase;color:var(--acc);font-weight:500}
.unit-desc{color:var(--ink-2);font-size:15.5px}
.unit-more{font-family:var(--mono);font-size:11px;color:var(--dim);letter-spacing:.06em;border:1px solid var(--line-2);padding:7px 12px;border-radius:5px;white-space:nowrap;transition:.18s}
.unit:hover .unit-more{color:var(--on-pri);border-color:var(--pri);background:var(--pri)}

/* ---------- CALCULADORA ---------- */
.calc{display:grid;grid-template-columns:1fr 400px;gap:48px;align-items:start;margin-top:40px}
.tiers{display:flex;flex-direction:column;gap:12px}
.tier{border:1px solid var(--line-2);background:var(--surface);padding:20px 22px;border-radius:10px;cursor:pointer;transition:.18s;display:grid;grid-template-columns:22px 1fr auto;gap:16px;align-items:center}
.tier:hover{border-color:var(--pri)}
.tier.sel{border-color:var(--pri);background:var(--soft);box-shadow:0 0 0 1px var(--pri)}
.radio{width:15px;height:15px;border-radius:50%;border:1.5px solid var(--line-2);position:relative;flex:none;background:var(--surface)}
.tier.sel .radio{border-color:var(--pri)}
.tier.sel .radio::after{content:"";position:absolute;inset:3px;border-radius:50%;background:var(--pri)}
.tier h4{font-family:var(--disp);font-variation-settings:'wdth' 116;font-size:18px;font-weight:700;color:var(--ink)}
.tier p{font-size:14px;color:var(--dim);margin-top:3px}
.tier .rate{font-family:var(--mono);font-size:13px;color:var(--ink-2);white-space:nowrap}
.tier .rate b{color:var(--pri);font-weight:500}
.quote{background:var(--surface);border:1px solid var(--line-2);border-radius:12px;padding:26px;position:sticky;top:84px;box-shadow:0 20px 50px -30px rgba(20,19,43,.3)}
.slider-row{margin-bottom:22px}
.slider-row label{font-family:var(--mono);font-size:10.5px;letter-spacing:.11em;text-transform:uppercase;color:var(--dim);display:block;margin-bottom:12px}
.slider-val{font-family:var(--disp);font-variation-settings:'wdth' 116;font-weight:700;font-size:32px;line-height:1;margin-bottom:14px;color:var(--ink);letter-spacing:-.03em}
.slider-val small{font-size:14px;color:var(--dim);font-weight:500;font-family:var(--body);margin-left:6px}
input[type=range]{width:100%;-webkit-appearance:none;appearance:none;background:transparent;cursor:pointer}
input[type=range]::-webkit-slider-runnable-track{height:4px;background:var(--line-2);border-radius:2px}
input[type=range]::-moz-range-track{height:4px;background:var(--line-2);border-radius:2px}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;background:var(--pri);border-radius:50%;margin-top:-7px}
input[type=range]::-moz-range-thumb{width:18px;height:18px;background:var(--pri);border:0;border-radius:50%}
.quote-out{border-top:1px solid var(--line);padding-top:20px}
.quote-line{display:flex;justify-content:space-between;font-size:13.5px;color:var(--dim);font-family:var(--mono);margin-bottom:9px}
.quote-line b{color:var(--ink-2);font-weight:400}
.quote-total{display:flex;align-items:baseline;justify-content:space-between;border-top:1px solid var(--line);padding-top:16px;margin-top:14px}
.quote-total span{font-family:var(--mono);font-size:11px;letter-spacing:.09em;text-transform:uppercase;color:var(--dim)}
.quote-total strong{font-family:var(--disp);font-variation-settings:'wdth' 116;font-size:38px;font-weight:700;color:var(--pri);letter-spacing:-.03em}
.quote-total strong small{font-size:14px;color:var(--dim);font-family:var(--mono);font-weight:400;margin-left:4px}
.quote .btn{width:100%;margin-top:18px}
.quote-note{font-size:12.5px;color:var(--dim);margin-top:14px;line-height:1.55}

/* ---------- PLANES ---------- */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:40px}
.plan{background:var(--surface);border:1px solid var(--line-2);border-radius:12px;padding:28px 26px;display:flex;flex-direction:column}
.plan.feat{border-color:var(--pri);box-shadow:0 0 0 1px var(--pri),0 20px 50px -32px rgba(74,64,208,.6)}
.plan-tag{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--acc);margin-bottom:14px;font-weight:500}
.plan.feat .plan-tag{color:var(--pri)}
.plan h3{font-size:25px;font-variation-settings:'wdth' 118}
.plan-price{font-family:var(--disp);font-variation-settings:'wdth' 112;font-weight:700;font-size:32px;margin:14px 0 6px;letter-spacing:-.03em;color:var(--ink)}
.plan-price small{font-size:13px;color:var(--dim);font-family:var(--mono);font-weight:400}
.plan-when{font-size:13.5px;color:var(--dim);margin-bottom:20px;padding-bottom:20px;border-bottom:1px solid var(--line)}
.plan ul{list-style:none;font-size:14.5px;color:var(--ink-2);line-height:1.9;flex:1}
.plan li::before{content:"+";color:var(--pri);margin-right:10px;font-family:var(--mono);font-size:12px}
.plan .btn{margin-top:24px}

/* ---------- CASOS ---------- */
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px}
.case{border:1px solid var(--line);background:var(--surface);display:flex;flex-direction:column;border-radius:12px;overflow:hidden}
.case figure{border:0;border-radius:0;border-bottom:1px solid var(--line)}
.case-in{padding:24px;display:flex;flex-direction:column;gap:14px;flex:1}
.case-who{font-family:var(--mono);font-size:10.5px;letter-spacing:.11em;text-transform:uppercase;color:var(--dim)}
.case-num{font-family:var(--disp);font-variation-settings:'wdth' 114;font-weight:700;font-size:44px;line-height:1;color:var(--pri);letter-spacing:-.04em}
.case p{font-size:15px;color:var(--ink-2);flex:1}
.case-meta{font-family:var(--mono);font-size:11.5px;color:var(--dim);border-top:1px solid var(--line);padding-top:14px}

/* ---------- PROCESO ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);margin-top:40px;border-top:1px solid var(--line-2)}
.step{padding:26px 24px 0 0;border-right:1px solid var(--line);position:relative}
.step:last-child{border-right:0;padding-right:0}
.step::before{content:"";position:absolute;top:-2px;left:0;width:36px;height:3px;background:var(--pri)}
.step-when{font-family:var(--mono);font-size:10.5px;letter-spacing:.11em;text-transform:uppercase;color:var(--pri);margin-bottom:11px;font-weight:500}
.step h3{font-size:18px;margin-bottom:9px}
.step p{font-size:14.5px;color:var(--ink-2)}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin-top:36px}
.q{border-bottom:1px solid var(--line)}
.q summary{padding:20px 0;cursor:pointer;list-style:none;font-family:var(--disp);font-variation-settings:'wdth' 110;font-weight:600;font-size:18.5px;display:flex;justify-content:space-between;gap:24px;align-items:center;color:var(--ink)}
.q summary::-webkit-details-marker{display:none}
.q summary:hover{color:var(--pri)}
.q summary i{font-family:var(--mono);font-style:normal;color:var(--pri);font-size:19px;flex:none;transition:transform .2s}
.q[open] summary i{transform:rotate(45deg)}
.q p{padding:0 0 22px;color:var(--ink-2);max-width:70ch;font-size:15.5px}

/* ---------- FORMULARIO ---------- */
.cta-grid{display:grid;grid-template-columns:1fr 470px;gap:60px;align-items:start}
.checklist{list-style:none;margin-top:26px;display:flex;flex-direction:column;gap:13px}
.checklist li{display:flex;gap:13px;font-size:15.5px;color:var(--ink-2);align-items:flex-start}
.checklist li::before{content:"✓";color:var(--acc);font-family:var(--mono);flex:none;font-size:14px;margin-top:2px;font-weight:600}
form{background:var(--surface);border:1px solid var(--line-2);padding:28px;border-radius:12px;box-shadow:0 20px 50px -32px rgba(20,19,43,.3)}
.field{margin-bottom:15px}
.field label{font-family:var(--mono);font-size:10.5px;letter-spacing:.11em;text-transform:uppercase;color:var(--dim);display:block;margin-bottom:7px}
input[type=text],input[type=email],input[type=tel],select,textarea{width:100%;background:var(--bg);border:1px solid var(--line-2);color:var(--ink);padding:12px 13px;border-radius:6px;font-family:var(--body);font-size:15px}
input:focus,select:focus,textarea:focus{border-color:var(--pri);outline:none;background:var(--surface)}
textarea{resize:vertical;min-height:88px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:15px}
form .btn{width:100%;margin-top:8px}
.form-note{font-size:12.5px;color:var(--dim);margin-top:14px;text-align:center}
.form-ok{display:none;text-align:center;padding:34px 12px}
.form-ok h3{color:var(--acc);margin-bottom:10px}
.form-ok p{color:var(--ink-2);font-size:15px}

/* ---------- FOOTER ---------- */
footer{padding:52px 0 40px;border-top:1px solid var(--line);background:var(--surface)}
.foot{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;align-items:flex-start}
.foot-col{display:flex;flex-direction:column;gap:9px;font-size:14px;color:var(--dim)}
.foot-col b{font-family:var(--mono);font-size:10.5px;letter-spacing:.11em;text-transform:uppercase;color:var(--ink);font-weight:500;margin-bottom:5px}
.foot-col a:hover{color:var(--pri)}
.foot-base{margin-top:36px;padding-top:20px;border-top:1px solid var(--line);font-family:var(--mono);font-size:11.5px;color:var(--dim);display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}

/* ---------- PÁGINAS DE UNIDAD ---------- */
.crumb{font-family:var(--mono);font-size:11px;letter-spacing:.08em;color:var(--dim);padding:22px 0 0;display:flex;gap:9px;align-items:center}
.crumb a:hover{color:var(--pri)}
.uhero{padding:40px 0 88px;position:relative;overflow:hidden}
.uhero::after{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:72px 72px;
  mask-image:radial-gradient(ellipse 70% 60% at 18% 0%,#000 0%,transparent 68%);
}
.uhero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.uhero h1{font-size:clamp(38px,5vw,60px);margin:20px 0;font-variation-settings:'wdth' 106}
.ubadge{display:inline-flex;align-items:center;gap:12px;background:var(--soft);color:var(--pri);font-family:var(--mono);font-size:11px;letter-spacing:.12em;padding:7px 14px;border-radius:100px;text-transform:uppercase;font-weight:500}

.syms{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:36px}
.sym{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:26px 24px}
.sym-q{font-family:var(--disp);font-variation-settings:'wdth' 112;font-weight:700;font-size:19px;color:var(--pri);margin-bottom:12px;line-height:1.2}
.sym p{font-size:15px;color:var(--ink-2)}

.caps{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:40px}
.cap{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:28px 26px}
.cap h3{font-size:19px;margin-bottom:6px}
.cap>span{font-family:var(--mono);font-size:10.5px;letter-spacing:.11em;text-transform:uppercase;color:var(--acc);display:block;margin-bottom:14px;font-weight:500}
.cap ul{list-style:none;font-size:15px;color:var(--ink-2);line-height:1.9;margin-top:14px}
.cap li::before{content:"—";color:var(--pri);margin-right:10px;opacity:.55}

.spec{width:100%;border-collapse:collapse;margin-top:36px;border:1px solid var(--line-2);font-size:15px;background:var(--surface);border-radius:10px;overflow:hidden}
.spec caption{text-align:left;font-family:var(--mono);font-size:11px;letter-spacing:.11em;text-transform:uppercase;color:var(--dim);padding-bottom:14px}
.spec th{text-align:left;font-family:var(--mono);font-size:10.5px;letter-spacing:.11em;text-transform:uppercase;color:var(--dim);font-weight:500;padding:14px 18px;background:var(--band);border-bottom:1px solid var(--line-2)}
.spec td{padding:15px 18px;border-bottom:1px solid var(--line);color:var(--ink-2);vertical-align:top}
.spec tr:last-child td{border-bottom:0}
.spec tbody tr:hover td{background:var(--band)}
.spec td:first-child{color:var(--ink);font-weight:500}
.spec .num{font-family:var(--mono);color:var(--pri);white-space:nowrap}

.compare{display:grid;grid-template-columns:1fr 60px 1fr;margin-top:40px;border:1px solid var(--line-2);border-radius:12px;overflow:hidden}
.col-a,.col-b{padding:28px 26px}
.col-a{background:var(--band)}
.col-b{background:var(--surface)}
.col-a h3,.col-b h3{font-size:18px;margin-bottom:16px}
.col-a h3{color:var(--dim)}
.col-b h3{color:var(--acc)}
.col-a ul,.col-b ul{list-style:none;font-size:15px;line-height:1.9;color:var(--ink-2)}
.col-a li::before{content:"×";color:var(--alert);margin-right:11px;font-family:var(--mono)}
.col-b li::before{content:"→";color:var(--acc);margin-right:11px;font-family:var(--mono)}
.arrow{display:flex;align-items:center;justify-content:center;background:var(--soft);border-left:1px solid var(--line-2);border-right:1px solid var(--line-2);font-family:var(--mono);color:var(--pri);font-size:20px}

.unext{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:0 24px 72px;max-width:var(--maxw);margin:0 auto}
.unext a{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:32px 28px;transition:.2s}
.unext a:hover{border-color:var(--pri);box-shadow:0 12px 30px -20px rgba(74,64,208,.6)}
.unext span{font-family:var(--mono);font-size:10.5px;letter-spacing:.11em;text-transform:uppercase;color:var(--dim);display:block;margin-bottom:10px}
.unext h3{font-size:24px;font-variation-settings:'wdth' 118}
.unext p{font-size:14.5px;color:var(--ink-2);margin-top:7px}
.unext .r{text-align:right}

/* ---------- RESPONSIVE ---------- */
@media(max-width:1000px){
  .hero-grid,.uhero-grid,.calc,.cta-grid,.rack-head{grid-template-columns:1fr;gap:40px}
  .quote{position:static}
  .plans,.cases,.syms,.caps{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
  .step{padding-right:24px;border-right:1px solid var(--line)}
  .step:nth-child(2n){border-right:0;padding-right:0}
  .nav-links{display:none}
  .compare{grid-template-columns:1fr}
  .arrow{padding:10px;border-left:0;border-right:0;border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2);transform:rotate(90deg)}
}
@media(max-width:680px){
  body{font-size:16px}
  section{padding:68px 0}
  .unit{grid-template-columns:1fr;gap:14px;padding:22px}
  .unit-more{justify-self:start}
  .rack{grid-template-columns:38px 1fr}
  .metrics{grid-template-columns:1fr}
  .steps,.unext{grid-template-columns:1fr}
  .step{border-right:0;padding-right:0}
  .unext .r{text-align:left}
  .two{grid-template-columns:1fr}
  .hero-cta .btn{flex:1}
  .spec{font-size:14px}
  .spec th,.spec td{padding:12px 13px}
  .nav-in{gap:14px}
}

/* ============================================================
   HERO DE VIDEO
   Fondo oscuro a pantalla completa, cuerpo claro debajo.
   ============================================================ */

.vhero{
  position:relative;
  min-height:100svh;
  background:#0A0A0B;
  color:#fff;
  overflow:hidden;
  display:flex;
  flex-direction:column;
}
.vhero video,.vhero .vhero-fallback{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;
}
.vhero .vhero-fallback{
  background:
    radial-gradient(ellipse 90% 70% at 20% 100%, #241F5C 0%, transparent 60%),
    radial-gradient(ellipse 70% 60% at 85% 15%, #0E4F4C 0%, transparent 55%),
    #0A0A0B;
}
.vhero-inner{
  position:relative;z-index:2;flex:1;display:flex;flex-direction:column;
  max-width:var(--maxw);width:100%;margin:0 auto;padding:0 24px 56px;
  justify-content:flex-end;
}

.glass{
  background:rgba(0,0,0,.4);
  backdrop-filter:blur(6px);
  -webkit-backdrop-filter:blur(6px);
  box-shadow:inset 0 1px 1px rgba(255,255,255,.1);
  position:relative;overflow:hidden;border:none;
}
.glass::before{
  content:"";position:absolute;inset:0;border-radius:inherit;padding:1.4px;
  background:linear-gradient(180deg,
    rgba(255,255,255,.3) 0%, rgba(255,255,255,.1) 20%,
    rgba(255,255,255,0) 40%, rgba(255,255,255,0) 60%,
    rgba(255,255,255,.1) 80%, rgba(255,255,255,.3) 100%);
  -webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  pointer-events:none;
}

.vhero-grid{display:grid;grid-template-columns:1fr auto;gap:40px;align-items:flex-end}
.vhero h1{
  font-family:var(--disp);font-variation-settings:'wdth' 100;
  font-weight:400;color:#fff;
  font-size:clamp(38px,6.4vw,78px);
  line-height:1.02;letter-spacing:-.04em;margin-bottom:18px;
}
.vhero h1 .ln{display:block}
.vhero h1 .ch{display:inline-block;opacity:0;transform:translateX(-18px);
  transition:opacity .5s ease,transform .5s ease}
.vhero h1.go .ch{opacity:1;transform:translateX(0)}
.vhero .sub{font-size:clamp(15px,1.6vw,19px);color:rgba(255,255,255,.72);max-width:46ch;margin-bottom:26px}
.vhero-cta{display:flex;gap:14px;flex-wrap:wrap}
.vbtn{display:inline-flex;align-items:center;justify-content:center;
  font-family:var(--body);font-size:15px;font-weight:600;padding:14px 26px;border-radius:10px;
  transition:background .2s,color .2s}
.vbtn-solid{background:#fff;color:#0A0A0B}
.vbtn-solid:hover{background:#E9E9F2}
.vbtn-glass{border-radius:10px;color:#fff}
.vbtn-glass:hover{background:rgba(255,255,255,.92);color:#0A0A0B}
.vbtn-glass:hover::before{opacity:0}
.vtag{border-radius:12px;padding:14px 22px;font-size:clamp(15px,1.5vw,22px);font-weight:300;color:#fff;white-space:nowrap}

.fade{opacity:0;transition:opacity 1s ease}
.fade.go{opacity:1}

.vscroll{
  position:absolute;left:50%;bottom:18px;transform:translateX(-50%);z-index:2;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;
  color:rgba(255,255,255,.5);
}

/* --- navegación sobre el hero --- */
nav.over{background:transparent;border-bottom-color:transparent;padding-top:10px}
nav.over .nav-in{
  border-radius:14px;padding:10px 16px;
  background:rgba(0,0,0,.4);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  box-shadow:inset 0 1px 1px rgba(255,255,255,.1);
}
nav.over .brand,nav.over .nav-links a{color:#fff}
nav.over .brand i{background:#fff}
nav.over .nav-links a:hover{color:rgba(255,255,255,.7)}
nav.over .lang{border-color:rgba(255,255,255,.28)}
nav.over .lang a{color:rgba(255,255,255,.66)}
nav.over .lang a.on{background:#fff;color:#0A0A0B}
nav,nav .nav-in,nav .brand,nav .nav-links a{transition:background .3s,color .3s,border-color .3s,padding .3s}

@media(max-width:900px){
  .vhero-grid{grid-template-columns:1fr;align-items:flex-start}
  .vtag{align-self:flex-start}
  .vhero-inner{padding-bottom:44px}
  .vhero-cta .vbtn{flex:1;text-align:center}
}
@media (prefers-reduced-motion:reduce){
  .vhero h1 .ch{opacity:1;transform:none;transition:none}
  .fade{opacity:1;transition:none}
}

/* --- resultado del recomendador de plan --- */
.fit{
  margin-top:16px;padding:11px 14px;border-radius:8px;
  background:var(--soft);color:var(--pri);
  font-family:var(--mono);font-size:12px;letter-spacing:.02em;line-height:1.5;
}
.fit.off{background:#FBEDE4;color:var(--alert)}

/* --- minimarca de unidad --- */
.submark{
  margin:0 auto;max-width:760px;text-align:center;
  padding:56px 32px;border:1px solid var(--line-2);border-radius:16px;background:var(--surface);
}
.submark-lockup{display:inline-flex;align-items:center;gap:13px;margin-bottom:22px}
.submark-lockup svg{display:block}
.submark-lockup b{
  font-family:var(--disp);font-variation-settings:'wdth' 118;font-weight:800;
  font-size:27px;letter-spacing:-.03em;color:var(--ink);
}
.submark-lockup b em{font-style:normal;color:var(--pri)}
.submark p{color:var(--ink-2);font-size:17px;max-width:52ch;margin:0 auto}
.submark .meta{
  display:flex;justify-content:center;gap:28px;flex-wrap:wrap;margin-top:26px;
  padding-top:24px;border-top:1px solid var(--line);
  font-family:var(--mono);font-size:11px;letter-spacing:.11em;text-transform:uppercase;color:var(--dim);
}
.submark .meta b{color:var(--pri);font-weight:500}

/* --- marca en la barra de navegación --- */
.brand .mk{flex:none}
.brand .mk .s1{stroke:var(--pri)}
.brand .mk .s2{stroke:var(--acc)}
nav.over .brand .mk .s1{stroke:#fff}
nav.over .brand .mk .s2{stroke:#5FD3CD}

/* --- botón flotante de WhatsApp --- */
.wa{
  position:fixed;right:20px;bottom:20px;z-index:60;
  display:flex;align-items:center;gap:10px;
  background:#25D366;color:#fff;
  padding:13px 18px 13px 15px;border-radius:100px;
  box-shadow:0 8px 24px -6px rgba(20,19,43,.32);
  font-family:var(--body);font-size:14.5px;font-weight:600;
  transition:transform .18s ease,box-shadow .18s ease;
}
.wa:hover{transform:translateY(-2px);box-shadow:0 12px 30px -8px rgba(20,19,43,.42)}
.wa svg{flex:none}
.wa span{white-space:nowrap}
@media(max-width:680px){
  .wa{right:14px;bottom:14px;padding:14px;border-radius:50%}
  .wa span{display:none}
}
@media (prefers-reduced-motion:reduce){.wa:hover{transform:none}}

/* --- lienzo de la red animada del hero --- */
.vhero-net{position:absolute;inset:0;width:100%;height:100%;z-index:1;display:block}

/* ============================================================
   SISTEMA DE MOVIMIENTO
   Las clases .rv las aplica motion.js; el HTML no se toca.
   ============================================================ */

.motion .rv{
  opacity:0;transform:translateY(20px);
  transition:opacity .72s cubic-bezier(.22,.61,.36,1),transform .72s cubic-bezier(.22,.61,.36,1);
  will-change:opacity,transform;
}
.motion .rv.in{opacity:1;transform:none}

/* barra de progreso de lectura */
.scrollbar-progress{position:fixed;top:0;left:0;right:0;height:2px;z-index:70;pointer-events:none;background:transparent}
.scrollbar-progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--pri),var(--acc));transition:width .08s linear}

/* arranque del rack: las unidades entran y los tornillos se encienden */
.motion .rack .unit{opacity:0;transform:translateX(-14px);transition:opacity .55s ease,transform .55s cubic-bezier(.22,.61,.36,1)}
.motion .rack.booted .unit{opacity:1;transform:none}
.motion .rack.booted .unit:nth-child(1){transition-delay:.10s}
.motion .rack.booted .unit:nth-child(2){transition-delay:.22s}
.motion .rack.booted .unit:nth-child(3){transition-delay:.34s}
.motion .rack.booted .unit:nth-child(4){transition-delay:.46s}
.motion .rack.booted .unit:nth-child(5){transition-delay:.58s}

.motion .rack .rail-u{color:transparent;transition:color .4s ease}
.motion .rack .rail-u::before,.motion .rack .rail-u::after{transition:background .45s ease,box-shadow .45s ease}
.motion .rack.booted .rail-u{color:var(--pri)}
.motion .rack.booted .rail-u::before,.motion .rack.booted .rail-u::after{
  background:var(--acc);box-shadow:0 0 0 3px rgba(13,143,138,.16);
}
.motion .rack.booted .rail-u:nth-child(1){transition-delay:.10s}
.motion .rack.booted .rail-u:nth-child(1)::before,.motion .rack.booted .rail-u:nth-child(1)::after{transition-delay:.10s}
.motion .rack.booted .rail-u:nth-child(2){transition-delay:.22s}
.motion .rack.booted .rail-u:nth-child(2)::before,.motion .rack.booted .rail-u:nth-child(2)::after{transition-delay:.22s}
.motion .rack.booted .rail-u:nth-child(3){transition-delay:.34s}
.motion .rack.booted .rail-u:nth-child(3)::before,.motion .rack.booted .rail-u:nth-child(3)::after{transition-delay:.34s}
.motion .rack.booted .rail-u:nth-child(4){transition-delay:.46s}
.motion .rack.booted .rail-u:nth-child(4)::before,.motion .rack.booted .rail-u:nth-child(4)::after{transition-delay:.46s}
.motion .rack.booted .rail-u:nth-child(5){transition-delay:.58s}
.motion .rack.booted .rail-u:nth-child(5)::before,.motion .rack.booted .rail-u:nth-child(5)::after{transition-delay:.58s}

/* marquesina de tecnologías */
.trust-in.is-marquee{display:flex;align-items:center;gap:28px;justify-content:flex-start;flex-wrap:nowrap;overflow:hidden}
.trust-in.is-marquee>span{flex:none}
.marquee{flex:1;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:34px;width:max-content;animation:slide 38s linear infinite}
.marquee-track b{flex:none}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-33.333%)}}

/* tarjetas: elevación al pasar por encima */
.motion .case,.motion .cap,.motion .sym,.motion .plan{transition:transform .3s cubic-bezier(.22,.61,.36,1),box-shadow .3s ease,border-color .2s ease}
.motion .case:hover,.motion .cap:hover,.motion .sym:hover{transform:translateY(-4px);box-shadow:0 18px 40px -26px rgba(20,19,43,.42);border-color:var(--line-2)}
.motion .plan:hover{transform:translateY(-6px);box-shadow:0 22px 46px -28px rgba(20,19,43,.45)}
.motion .case figure img{transition:transform .6s cubic-bezier(.22,.61,.36,1)}
.motion .case:hover figure img{transform:scale(1.035)}

/* el paso del proceso dibuja su línea al entrar */
.motion .step::before{width:0;transition:width .6s cubic-bezier(.22,.61,.36,1)}
.motion .step.in::before{width:36px}

@media(max-width:680px){
  .trust-in.is-marquee{gap:16px}
  .marquee-track{gap:24px}
}
@media (prefers-reduced-motion:reduce){
  .scrollbar-progress{display:none}
  .marquee-track{animation:none}
}

/* la palabra no se parte: cada una es una unidad indivisible */
.vhero h1 .wd{display:inline-block;white-space:nowrap}
.vhero h1{overflow-wrap:normal;word-break:keep-all;hyphens:none}

/* ============================================================
   FONDOS DE SECCIÓN
   Se disuelven en la página: sin borde, sin recuadro.
   ============================================================ */
.art{position:relative;isolation:isolate}
.art::before{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background-image:var(--art);
  background-size:cover;background-position:var(--art-pos,center);
  opacity:var(--art-op,.5);
  -webkit-mask-image:radial-gradient(ellipse 78% 72% at var(--art-pos,center),#000 12%,transparent 74%);
  mask-image:radial-gradient(ellipse 78% 72% at var(--art-pos,center),#000 12%,transparent 74%);
}
.art>*{position:relative;z-index:1}
@media(max-width:680px){.art::before{opacity:calc(var(--art-op,.5)*.6)}}

/* tarjetas de caso sin cifra: el titular ocupa su lugar */
.case-in h3{font-size:19px;line-height:1.2;color:var(--pri);margin-bottom:-2px}

/* ============================================================
   POPUP DE PROMOCIÓN DE SITIOS WEB
   ============================================================ */
.promo{position:fixed;inset:0;z-index:90;display:none;align-items:center;justify-content:center;padding:20px}
.promo.on{display:flex}
.promo-vel{position:absolute;inset:0;background:rgba(20,19,43,.55);backdrop-filter:blur(3px);animation:velo .3s ease}
@keyframes velo{from{opacity:0}to{opacity:1}}
.promo-box{
  position:relative;background:var(--surface);border-radius:18px;max-width:940px;width:100%;
  max-height:92vh;overflow-y:auto;padding:38px 38px 32px;
  box-shadow:0 40px 90px -30px rgba(20,19,43,.5);
  animation:sube .4s cubic-bezier(.22,.61,.36,1);
}
@keyframes sube{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
.promo-x{
  position:absolute;top:16px;right:16px;width:34px;height:34px;border-radius:50%;
  border:1px solid var(--line-2);background:var(--surface);color:var(--dim);
  font-size:19px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;
}
.promo-x:hover{border-color:var(--pri);color:var(--pri)}
.promo-cupo{
  display:inline-flex;align-items:center;gap:9px;background:var(--soft);color:var(--pri);
  font-family:var(--mono);font-size:11px;letter-spacing:.11em;text-transform:uppercase;
  padding:7px 14px;border-radius:100px;font-weight:500;margin-bottom:16px;
}
.promo-box h2{font-size:clamp(26px,3.4vw,38px);margin-bottom:10px}
.promo-box>p{color:var(--ink-2);max-width:56ch;font-size:16px}
.promo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:26px 0 20px}
.pz{border:1px solid var(--line-2);border-radius:12px;padding:22px 20px;display:flex;flex-direction:column}
.pz.top{border-color:var(--pri);box-shadow:0 0 0 1px var(--pri)}
.pz-tag{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--acc);margin-bottom:10px;font-weight:500}
.pz.top .pz-tag{color:var(--pri)}
.pz h3{font-size:21px;margin-bottom:10px}
.pz-num{font-family:var(--disp);font-variation-settings:'wdth' 112;font-weight:700;font-size:30px;letter-spacing:-.03em;color:var(--pri);line-height:1}
.pz-num small{font-size:12px;font-family:var(--mono);color:var(--dim);font-weight:400;display:block;margin-top:5px;letter-spacing:0}
.pz-cuota{font-size:13px;color:var(--ink-2);margin:10px 0 14px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.pz-cuota b{color:var(--pri);font-weight:600}
.pz ul{list-style:none;font-size:14px;color:var(--ink-2);line-height:1.85;flex:1}
.pz li::before{content:"+";color:var(--pri);margin-right:8px;font-family:var(--mono);font-size:11px}
.pz .btn{margin-top:18px;width:100%}
.promo-pie{
  display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;align-items:center;
  border-top:1px solid var(--line);padding-top:18px;font-size:13px;color:var(--dim);
}
.promo-pie b{color:var(--ink-2);font-weight:500}
.promo-menos{background:none;border:0;color:var(--dim);font-size:13px;text-decoration:underline;cursor:pointer;padding:0}
.promo-menos:hover{color:var(--pri)}
@media(max-width:820px){
  .promo-grid{grid-template-columns:1fr}
  .promo-box{padding:30px 22px 24px;border-radius:14px}
}

/* tarjetas de caso: antes y después */
.case-ba{display:flex;flex-direction:column;gap:0;margin-top:2px}
.case-ba div{padding:13px 0;border-bottom:1px solid var(--line)}
.case-ba div:last-child{border-bottom:0}
.case-ba span{font-family:var(--mono);font-size:10px;letter-spacing:.13em;text-transform:uppercase;display:block;margin-bottom:6px}
.case-ba .b span{color:var(--dim)}
.case-ba .a span{color:var(--acc)}
.case-ba p{font-size:15.5px;line-height:1.5;color:var(--ink-2)}
.case-ba .a p{color:var(--ink);font-weight:500}

/* --- luces flotantes sobre secciones claras --- */
.lights{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;display:block}
.has-lights{position:relative;isolation:isolate}
.has-lights>.wrap{position:relative;z-index:1}

/* --- portada de la vertical Church IT --- */
.chero{position:relative;overflow:hidden;padding:64px 0 88px;background:var(--surface)}
.chero::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:url(../assets/img/fondos/church/manos.jpg) center/cover;
  -webkit-mask-image:linear-gradient(90deg,#000 0%,#000 46%,transparent 82%);
  mask-image:linear-gradient(90deg,#000 0%,#000 46%,transparent 82%);
  opacity:.85;
}
.chero-in{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.chero h1{font-size:clamp(40px,5.6vw,68px);margin:20px 0;font-variation-settings:'wdth' 106}
.clock{display:inline-flex;align-items:center;gap:12px;margin-bottom:6px}
.clock svg{flex:none}
.clock b{font-family:var(--disp);font-variation-settings:'wdth' 118;font-weight:800;font-size:23px;letter-spacing:-.03em;color:var(--ink)}
.clock b em{font-style:normal;color:var(--pri)}
@media(max-width:900px){
  .chero-in{grid-template-columns:1fr}
  .chero::before{-webkit-mask-image:linear-gradient(180deg,transparent,#000 55%);mask-image:linear-gradient(180deg,transparent,#000 55%);opacity:.35}
}