:root{
  --navy:#15263F;
  --navy-2:#1d3252;
  --slate:#3C4658;
  --slate-2:#5E6B82;
  --muted:#8A929E;
  --line:#E1E3E7;
  --cream:#FAF9F5;
  --cream-2:#F4F1EC;
  --beige:#E2DDD4;
  --beige-2:#B0A99C;
  --white:#ffffff;
  --maxw:1140px;
  --serif:"Libre Caslon Display",Georgia,serif;
  --sans:"Archivo",system-ui,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,monospace;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;background:var(--cream);color:var(--navy);
  font-family:var(--sans);line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{font-family:var(--serif);font-weight:400;line-height:1.1;margin:0;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.eyebrow{
  font-family:var(--mono);font-size:12px;letter-spacing:.22em;
  text-transform:uppercase;color:var(--slate-2);margin:0 0 18px;
}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--mono);font-size:13px;letter-spacing:.08em;text-transform:uppercase;
  padding:14px 26px;border-radius:2px;border:1px solid var(--navy);
  background:var(--navy);color:var(--cream);cursor:pointer;
  transition:.25s ease;
}
.btn:hover{background:transparent;color:var(--navy);}
.btn--ghost{background:transparent;color:var(--navy);}
.btn--ghost:hover{background:var(--navy);color:var(--cream);}
.btn--light{border-color:var(--cream);background:var(--cream);color:var(--navy);}
.btn--light:hover{background:transparent;color:var(--cream);}

/* ---------- NAV ---------- */
header.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(250,249,245,.85);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:74px;}
.brand{display:flex;align-items:center;gap:13px;}
.brand .mark{width:48px;height:37px;flex:none;display:block;}
.brand .name{font-family:var(--serif);font-size:24px;letter-spacing:.06em;color:var(--navy);line-height:1;}
.brand .sub{font-family:var(--sans);font-weight:500;font-size:9px;letter-spacing:.34em;color:var(--slate-2);text-transform:uppercase;margin-top:5px;}
footer .brand .bar{background:#EBECEE;}
footer .brand .name{color:var(--cream);}
nav.links{display:flex;align-items:center;gap:34px;}
nav.links a{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--slate);transition:.2s;position:relative;}
nav.links a:hover{color:var(--navy);}
nav.links a.active{color:var(--navy);}
nav.links a.active::after{
  content:"";position:absolute;left:0;right:0;bottom:-6px;height:1px;background:var(--navy);
}
nav.links a.nav-cta.active::after{display:none;}
.nav-cta{padding:11px 20px;}
.burger{display:none;border:0;background:none;cursor:pointer;width:28px;height:28px;}
.burger span{display:block;height:2px;background:var(--navy);margin:5px 0;transition:.3s;}

/* ---------- HERO (home) ---------- */
.hero{position:relative;background:var(--navy);color:var(--cream);overflow:hidden;padding:0;}
.hero::after{
  content:"";position:absolute;right:-120px;top:-120px;width:520px;height:520px;
  border:1px solid rgba(255,255,255,.08);border-radius:50%;
}
.hero::before{
  content:"";position:absolute;right:-40px;bottom:-160px;width:360px;height:360px;
  border:1px solid rgba(255,255,255,.06);border-radius:50%;
}
.hero-inner{padding:110px 0 120px;position:relative;z-index:2;max-width:820px;}
.hero .eyebrow{color:var(--beige-2);}
.hero h1{font-size:clamp(38px,6vw,68px);letter-spacing:.01em;}
.hero p.lead{font-size:clamp(17px,2vw,20px);color:#C9CDD6;max-width:620px;margin:28px 0 38px;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;}
.hero-meta{
  display:flex;gap:40px;margin-top:64px;flex-wrap:wrap;
  border-top:1px solid rgba(255,255,255,.12);padding-top:30px;
}
.hero-meta .stat .n{font-family:var(--serif);font-size:38px;}
.hero-meta .stat .l{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--beige-2);}

/* ---------- PAGE HERO (inner pages) ---------- */
.page-hero{background:var(--navy);color:var(--cream);position:relative;overflow:hidden;}
.page-hero::after{
  content:"";position:absolute;right:-100px;top:-140px;width:420px;height:420px;
  border:1px solid rgba(255,255,255,.08);border-radius:50%;
}
.page-hero .inner{padding:84px 0 78px;position:relative;z-index:2;max-width:760px;}
.page-hero .eyebrow{color:var(--beige-2);}
.page-hero h1{font-size:clamp(34px,5vw,56px);}
.page-hero p{color:#C9CDD6;font-size:clamp(16px,2vw,19px);margin:22px 0 0;max-width:600px;}

/* ---------- SECTIONS ---------- */
section{padding:104px 0;}
.section-head{max-width:680px;margin-bottom:56px;}
.section-head h2{font-size:clamp(30px,4vw,46px);}
.section-head p{color:var(--slate);font-size:18px;margin-top:18px;}

/* quiénes somos */
.about{background:var(--cream-2);}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center;}
.about-grid p{color:var(--slate);font-size:17px;margin:0 0 20px;}
.about-badge{
  aspect-ratio:1;border:1px solid var(--beige-2);border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  max-width:380px;margin:0 auto;background:var(--white);
}

/* servicios */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.card{
  background:var(--white);border:1px solid var(--line);border-radius:4px;
  padding:36px 30px;transition:.3s ease;
}
.card:hover{transform:translateY(-6px);box-shadow:0 22px 48px -28px rgba(21,38,63,.45);border-color:var(--beige-2);}
.card .ico{width:46px;height:46px;color:var(--navy);margin-bottom:22px;}
.card h3{font-size:23px;margin-bottom:12px;}
.card p{color:var(--slate-2);font-size:15px;margin:0;}
.card ul{list-style:none;margin:14px 0 0;padding:0;}
.card li{color:var(--slate-2);font-size:14px;padding-left:16px;position:relative;margin-bottom:10px;line-height:1.5;}
.card li:last-child{margin-bottom:0;}
.card li::before{content:"";position:absolute;left:0;top:10px;width:7px;height:1px;background:var(--beige-2);}
.card li strong{color:var(--navy);font-weight:600;}

/* metodología */
.method{background:var(--navy);color:var(--cream);}
.method .section-head h2{color:var(--cream);}
.method .section-head p{color:#B7BECB;}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid rgba(255,255,255,.14);}
.step{padding:34px 26px 14px;border-right:1px solid rgba(255,255,255,.14);}
.step:last-child{border-right:0;}
.step .num{font-family:var(--mono);font-size:12px;letter-spacing:.2em;color:var(--beige-2);}
.step h3{font-size:22px;color:var(--cream);margin:18px 0 12px;}
.step p{color:#AEB6C2;font-size:14px;margin:0;}

/* metodología detallada (5 pasos) */
.steps-detail{border-top:1px solid rgba(255,255,255,.14);}
.step-row{display:grid;grid-template-columns:56px 250px 1fr;gap:26px;padding:28px 0;border-bottom:1px solid rgba(255,255,255,.14);align-items:start;}
.step-row .num{font-family:var(--mono);font-size:12px;letter-spacing:.18em;color:var(--beige-2);padding-top:7px;}
.step-row h3{font-size:21px;color:var(--cream);line-height:1.25;}
.step-row ul{list-style:none;margin:0;padding:0;}
.step-row li{color:#AEB6C2;font-size:14.5px;padding-left:18px;position:relative;margin-bottom:10px;}
.step-row li:last-child{margin-bottom:0;}
.step-row li::before{content:"";position:absolute;left:0;top:10px;width:7px;height:1px;background:var(--beige-2);}
.step-row li strong{color:var(--cream);font-weight:500;}
@media(max-width:820px){ .step-row{grid-template-columns:1fr;gap:12px;padding:24px 0;} }

/* principios */
.pillars{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
.pillar{background:var(--cream);padding:42px 40px;}
.pillar .n{font-family:var(--mono);font-size:12px;letter-spacing:.2em;color:var(--beige-2);}
.pillar h3{font-size:26px;margin:14px 0 12px;}
.pillar p{color:var(--slate);margin:0;font-size:16px;}

/* CTA */
.cta{background:var(--beige);text-align:center;}
.cta h2{font-size:clamp(30px,4.5vw,52px);max-width:740px;margin:0 auto 30px;}
.cta .btn{margin:0 8px 8px;}

/* contacto */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:72px;}
.contact-list{list-style:none;padding:0;margin:0;}
.contact-list li{display:flex;gap:18px;padding:22px 0;border-bottom:1px solid var(--line);align-items:flex-start;}
.contact-list .ci{width:24px;height:24px;color:var(--navy);flex:none;margin-top:3px;}
.contact-list .k{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);}
.contact-list .v{font-size:17px;color:var(--navy);}
.card-person{
  background:var(--navy);color:var(--cream);border-radius:4px;padding:44px 40px;
  display:flex;flex-direction:column;justify-content:center;
}
.card-person .role{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--beige-2);}
.card-person h3{font-size:32px;color:var(--cream);margin:14px 0 6px;}
.card-person .title{color:#C9CDD6;font-size:15px;margin-bottom:28px;}
.card-person .btn{align-self:flex-start;}

/* KPIs */
:root{ --ok:#2f7d57; --warn:#b07d2b; --bad:#b3402f; }
.kpi-wrap{display:grid;grid-template-columns:330px 1fr;gap:48px;align-items:start;}
.kpi-inputs{background:var(--white);border:1px solid var(--line);border-radius:6px;padding:28px;position:sticky;top:96px;}
.kpi-inputs h3{font-size:20px;margin-bottom:6px;}
.kpi-inputs .hint{font-size:13px;color:var(--slate-2);margin:0 0 20px;}
.kpi-field{margin-bottom:13px;}
.kpi-field label{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--slate-2);margin-bottom:5px;}
.kpi-field input{width:100%;border:1px solid var(--line);border-radius:4px;padding:10px 12px;font-family:var(--sans);font-size:15px;color:var(--navy);background:var(--cream);}
.kpi-field input:focus{outline:none;border-color:var(--navy);}
.kpi-group-title{font-family:var(--mono);font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--slate-2);margin:0 0 22px;}
.kpi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.kpi-card{background:var(--white);border:1px solid var(--line);border-radius:6px;padding:22px;border-left:3px solid var(--line);}
.kpi-card.ok{border-left-color:var(--ok);}
.kpi-card.warn{border-left-color:var(--warn);}
.kpi-card.bad{border-left-color:var(--bad);}
.kpi-card .kl{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--slate-2);}
.kpi-card .kv{font-family:var(--serif);font-size:30px;margin:8px 0 6px;line-height:1;}
.kpi-card .kn{font-size:12.5px;color:var(--slate-2);display:flex;align-items:center;gap:7px;}
.dot{width:9px;height:9px;border-radius:50%;background:var(--line);flex:none;}
.dot.ok{background:var(--ok);} .dot.warn{background:var(--warn);} .dot.bad{background:var(--bad);}
.kpi-adv{margin-top:58px;}
.kpi-adv h2 .bolt{color:var(--warn);}
.donut-card{grid-column:span 1;display:flex;gap:22px;align-items:center;}
.donut{width:150px;height:150px;border-radius:50%;position:relative;flex:none;background:var(--line);}
.donut::after{content:"";position:absolute;inset:25px;background:var(--white);border-radius:50%;}
.donut-legend{font-size:13px;color:var(--slate);}
.donut-legend div{margin-bottom:8px;display:flex;align-items:center;gap:9px;}
.donut-legend i{width:11px;height:11px;border-radius:2px;display:inline-block;flex:none;}
.kpi-note{font-size:12px;color:var(--muted);margin-top:26px;font-style:italic;}
@media(max-width:880px){ .kpi-wrap{grid-template-columns:1fr;} .kpi-inputs{position:static;} .kpi-grid{grid-template-columns:1fr 1fr;} }
@media(max-width:560px){ .kpi-grid{grid-template-columns:1fr;} .donut-card{flex-direction:column;align-items:flex-start;} }

/* mapa */
.map{width:100%;height:440px;border-top:1px solid var(--line);}
.map iframe{width:100%;height:100%;border:0;display:block;filter:grayscale(.2);}

/* footer */
footer{background:var(--navy);color:#AEB6C2;padding:60px 0 40px;}
.foot-top{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:24px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.12);}
.foot-top .brand .name{color:var(--cream);}
.foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-top:26px;font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;}

/* reveal animation */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease;}
.reveal.in{opacity:1;transform:none;}

/* responsive */
@media(max-width:920px){
  .cards{grid-template-columns:1fr 1fr;}
  .steps{grid-template-columns:1fr 1fr;}
  .step{border-bottom:1px solid rgba(255,255,255,.14);}
}
@media(max-width:760px){
  nav.links{
    position:fixed;inset:74px 0 auto 0;background:var(--cream);
    flex-direction:column;gap:0;padding:10px 24px 24px;
    border-bottom:1px solid var(--line);transform:translateY(-130%);transition:.35s ease;
  }
  nav.links.open{transform:none;}
  nav.links a{padding:16px 0;border-bottom:1px solid var(--line);width:100%;}
  nav.links a.active::after{display:none;}
  .nav-cta{margin-top:14px;}
  .burger{display:block;}
  .about-grid,.contact-grid{grid-template-columns:1fr;gap:40px;}
  .cards,.pillars{grid-template-columns:1fr;}
  .pillars{gap:1px;}
  section{padding:72px 0;}
  .hero-inner{padding:80px 0 90px;}
  .page-hero .inner{padding:64px 0 60px;}
  .hero-meta{gap:28px;}
}