:root{
  --paper:#E8E9E3;
  --paper-2:#DFE1DA;
  --ink:#131F26;
  --ink-soft:#4A5A62;
  --signal:#1B45C4;
  --amp:#C9A227;
  --calm:#2E7D6F;
  --rule:rgba(19,31,38,.16);
  --display:"Bricolage Grotesque",system-ui,sans-serif;
  --body:"Literata",Georgia,serif;
  --mono:"IBM Plex Mono",ui-monospace,monospace;
  --pad:clamp(1.25rem,5vw,5.5rem);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--paper);color:var(--ink);
  font-family:var(--body);font-size:clamp(1rem,.96rem + .2vw,1.0625rem);
  line-height:1.6;-webkit-font-smoothing:antialiased;
}
a{color:inherit}
:focus-visible{outline:2px solid var(--signal);outline-offset:3px}
.wrap{max-width:1240px;margin-inline:auto;padding-inline:var(--pad)}
.eyebrow{
  font-family:var(--mono);font-size:.7rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--ink-soft);
}

/* ── nav ─────────────────────────────── */
.nav{
  position:sticky;top:0;z-index:50;background:rgba(232,233,227,.88);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--rule);
}
.nav-in{display:flex;align-items:center;justify-content:space-between;
  gap:1rem;padding-block:.9rem}
.logo{font-family:var(--display);font-weight:800;font-size:1.2rem;
  letter-spacing:-.02em;text-decoration:none;display:flex;align-items:baseline;gap:.4rem}
.logo span{font-family:var(--mono);font-size:.6rem;font-weight:400;
  letter-spacing:.18em;color:var(--ink-soft);text-transform:uppercase}
.nav-links{display:flex;gap:1.6rem;align-items:center}
.nav-links a{font-family:var(--mono);font-size:.75rem;letter-spacing:.06em;
  text-decoration:none;color:var(--ink-soft);transition:color .2s}
.nav-links a:hover{color:var(--ink)}
.nav-cta{
  font-family:var(--mono);font-size:.75rem;text-decoration:none;
  background:var(--ink);color:var(--paper);padding:.55rem 1rem;border-radius:2px;
  transition:background .2s;white-space:nowrap
}
.nav-cta:hover{background:var(--signal)}
@media(max-width:820px){.nav-links{display:none}}

/* ── hero ────────────────────────────── */
.hero{padding-block:clamp(3rem,7vw,6rem) 0}
.hero h1{
  font-family:var(--display);font-weight:800;
  font-size:clamp(2.2rem,1.1rem + 4.6vw,4.6rem);
  line-height:.98;letter-spacing:-.035em;max-width:17ch;margin-block:1.2rem 1.5rem;
}
.hero h1 em{font-style:normal;color:var(--amp)}
.hero p.lede{
  font-size:clamp(1.05rem,1rem + .45vw,1.3rem);max-width:46ch;color:var(--ink-soft)
}
.hero-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2rem}
.btn{
  font-family:var(--mono);font-size:.8rem;letter-spacing:.04em;text-decoration:none;
  padding:.8rem 1.4rem;border-radius:2px;border:1px solid var(--ink);
  background:var(--ink);color:var(--paper);transition:background .2s,color .2s
}
.btn:hover{background:var(--signal);border-color:var(--signal)}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:var(--paper)}

/* ── signature: efecto látigo ────────── */
.whip{margin-top:clamp(2.5rem,5vw,4rem);border-top:1px solid var(--rule);padding-top:1.25rem}
.whip-head{display:flex;flex-wrap:wrap;align-items:center;
  justify-content:space-between;gap:1rem;margin-bottom:.5rem}
.toggle{
  display:inline-flex;align-items:center;gap:.6rem;cursor:pointer;
  font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;
  background:none;border:1px solid var(--rule);border-radius:2px;
  padding:.5rem .85rem;color:var(--ink);transition:border-color .2s
}
.toggle:hover{border-color:var(--ink)}
.toggle-dot{width:.55rem;height:.55rem;border-radius:50%;
  background:var(--amp);transition:background .4s}
.toggle[aria-pressed="true"] .toggle-dot{background:var(--calm)}
.whip-grid{display:grid;grid-template-columns:minmax(0,11rem) 1fr;
  gap:.15rem 1rem;align-items:stretch}
.lane-label{
  font-family:var(--mono);font-size:.66rem;letter-spacing:.09em;
  text-transform:uppercase;color:var(--ink-soft);
  display:flex;align-items:center;justify-content:flex-end;
  text-align:right;border-right:1px solid var(--rule);padding-right:.8rem;
  min-height:clamp(48px,9vw,74px)
}
.lane-svg{width:100%;height:clamp(48px,9vw,74px);display:block;overflow:visible}
.whip-foot{
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  margin-top:.9rem;padding-top:.9rem;border-top:1px solid var(--rule)
}
.whip-foot p{font-size:.9rem;color:var(--ink-soft);max-width:52ch}
@media(max-width:640px){
  .whip-grid{grid-template-columns:minmax(0,5.5rem) 1fr}
  .lane-label{font-size:.58rem;padding-right:.5rem}
}

/* ── secciones ───────────────────────── */
.sec{padding-block:clamp(3.5rem,8vw,7rem);border-top:1px solid var(--rule)}
.sec-head{margin-bottom:clamp(2rem,4vw,3.25rem);max-width:60ch}
.sec-head h2{
  font-family:var(--display);font-weight:600;
  font-size:clamp(1.7rem,1.2rem + 2vw,2.9rem);
  line-height:1.05;letter-spacing:-.025em;margin-top:.8rem
}
.sec-head p{margin-top:1rem;color:var(--ink-soft);max-width:52ch}

/* servicios */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,19rem),1fr));
  gap:1px;background:var(--rule);border:1px solid var(--rule)}
.card{background:var(--paper);padding:clamp(1.4rem,2.5vw,2.1rem);
  transition:background .25s}
.card:hover{background:var(--paper-2)}
.card h3{font-family:var(--display);font-weight:600;font-size:1.22rem;
  letter-spacing:-.015em;margin-block:.75rem .6rem}
.card p{font-size:.94rem;color:var(--ink-soft)}
.card ul{list-style:none;margin-top:1rem;display:grid;gap:.35rem}
.card li{font-family:var(--mono);font-size:.72rem;color:var(--ink-soft);
  padding-left:.9rem;position:relative}
.card li::before{content:"";position:absolute;left:0;top:.55em;
  width:.35rem;height:1px;background:var(--signal)}

/* proceso */
.steps{display:grid;gap:1px;background:var(--rule);border-block:1px solid var(--rule)}
.step{background:var(--paper);display:grid;
  grid-template-columns:4.5rem 1fr;gap:clamp(1rem,3vw,2.5rem);
  padding-block:clamp(1.4rem,2.5vw,2rem);align-items:start}
.step-n{font-family:var(--mono);font-size:.8rem;color:var(--amp)}
.step-body h3{font-family:var(--display);font-weight:600;font-size:1.3rem;
  letter-spacing:-.015em;margin-bottom:.45rem}
.step-body p{color:var(--ink-soft);font-size:.95rem;max-width:58ch}
@media(max-width:560px){.step{grid-template-columns:2.6rem 1fr;gap:.9rem}}

/* perfil */
.profile{display:grid;grid-template-columns:1fr;gap:clamp(2rem,4vw,3.5rem)}
@media(min-width:900px){.profile{grid-template-columns:1.15fr .85fr}}
.profile-body p + p{margin-top:1.05rem}
.facts{border:1px solid var(--rule);align-self:start}
.fact{padding:1.15rem clamp(1.1rem,2vw,1.6rem);border-bottom:1px solid var(--rule)}
.fact:last-child{border-bottom:none}
.fact dt{font-family:var(--mono);font-size:.66rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--ink-soft);margin-bottom:.3rem}
.fact dd{font-family:var(--display);font-weight:600;font-size:1.05rem;
  letter-spacing:-.01em}

/* contacto */
.contact{background:var(--ink);color:var(--paper)}
.contact .eyebrow{color:rgba(232,233,227,.6)}
.contact h2{font-family:var(--display);font-weight:800;
  font-size:clamp(1.9rem,1.2rem + 2.6vw,3.4rem);line-height:1;
  letter-spacing:-.03em;margin-block:.9rem 1.1rem;max-width:16ch}
.contact > .wrap{padding-block:clamp(3.5rem,8vw,6.5rem);
  display:grid;gap:clamp(2rem,4vw,4rem)}
@media(min-width:900px){.contact > .wrap{grid-template-columns:1fr 1fr;align-items:start}}
.contact p.lede{color:rgba(232,233,227,.72);max-width:42ch}
.direct{margin-top:2rem;display:grid;gap:.5rem}
.direct a{font-family:var(--mono);font-size:.85rem;color:var(--paper);
  text-decoration:none;border-bottom:1px solid rgba(232,233,227,.3);
  padding-bottom:.2rem;width:fit-content;transition:border-color .2s}
.direct a:hover{border-color:var(--amp)}
.form{display:grid;gap:1rem}
.field{display:grid;gap:.4rem}
.field label{font-family:var(--mono);font-size:.68rem;letter-spacing:.1em;
  text-transform:uppercase;color:rgba(232,233,227,.65)}
.field input,.field textarea{
  font-family:var(--body);font-size:1rem;color:var(--paper);
  background:transparent;border:none;border-bottom:1px solid rgba(232,233,227,.28);
  padding:.6rem 0;border-radius:0;transition:border-color .2s
}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--amp)}
.field textarea{resize:vertical;min-height:5.5rem}
.form button{
  font-family:var(--mono);font-size:.8rem;letter-spacing:.05em;cursor:pointer;
  background:var(--paper);color:var(--ink);border:none;border-radius:2px;
  padding:.9rem 1.5rem;justify-self:start;transition:background .2s,color .2s
}
.form button:hover{background:var(--amp);color:var(--ink)}

/* footer */
.foot{border-top:1px solid var(--rule)}
.foot-in{display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;
  padding-block:2rem;font-family:var(--mono);font-size:.7rem;color:var(--ink-soft)}
.foot-in a{text-decoration:none}
.foot-in a:hover{color:var(--ink)}

/* reveal */
.reveal{opacity:0;transform:translateY(14px);
  transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
}