:root{
  --dark-950:#16210E;
  --dark-900:#1E2E14;
  --dark-800:#28401C;
  --green-500:#8CBB28;
  --green-600:#6FA31E;
  --gold-500:#F0A000;
  --paper:#F2F2ED;
  --white:#FFFFFF;
  --ink:#1E2E14;
  --ink-soft:#5C6653;
  --stone-200:#E0E0D8;
  --border:rgba(30,46,20,0.12);

  --bg:var(--paper);
  --bg-raised:var(--white);
  --text:var(--ink);
  --text-soft:var(--ink-soft);
  --accent:var(--green-600);
  --accent-ink:#16210A;
}

/*
  Mobile-first: every base rule below targets small screens.
  @media (min-width: …) blocks progressively enhance the layout
  for tablet/desktop — never the other way around.
*/

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  font-size:16px;
  line-height:1.6;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px;}
@media (min-width:641px){.wrap{padding:0 32px;}}

h1,h2,h3{margin:0;text-wrap:balance;}
.eyebrow{
  font-size:0.8rem;text-transform:uppercase;letter-spacing:0.1em;
  color:var(--accent);font-weight:700;margin:0 0 14px;
}

:focus-visible{outline:2px solid var(--accent);outline-offset:3px;}

/* -------- Header -------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:var(--bg);border-bottom:1px solid var(--border);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding-top:14px;padding-bottom:14px;gap:24px;
}
.brand img{height:56px;width:auto;}
.nav{display:none;gap:22px;}
.nav a{
  font-size:0.9rem;font-weight:600;color:var(--text-soft);
  padding:4px 0;border-bottom:2px solid transparent;
}
.nav a:hover{color:var(--text);border-color:var(--accent);}
a.nav-cta{display:none;margin-left:auto;}
.nav-toggle{
  display:flex;flex-direction:column;justify-content:center;gap:5px;
  width:36px;height:36px;background:none;border:none;cursor:pointer;padding:0;
}
.nav-toggle span{display:block;height:2px;width:100%;background:var(--text);border-radius:2px;}
.nav-mobile{
  display:none;flex-direction:column;gap:2px;
  border-top:1px solid var(--border);
  background:var(--bg);
}
.nav-mobile a{
  padding:14px 32px;font-weight:600;border-bottom:1px solid var(--border);
}
.nav-mobile .btn{margin:16px 32px;}
.nav-mobile.open{display:flex;}

@media (min-width:1100px){
  .nav{display:flex;}
  a.nav-cta{display:inline-flex;}
  .nav-toggle{display:none;}
}

/* -------- Buttons -------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-size:0.92rem;font-weight:700;
  padding:14px 26px;border-radius:3px;border:2px solid transparent;
  cursor:pointer;transition:filter .15s, background .15s, border-color .15s;
}
.btn-primary{background:var(--accent);color:var(--accent-ink);}
.btn-primary:hover{filter:brightness(1.07);}
.btn-ghost{border-color:var(--dark-900);color:var(--text);}
.btn-ghost:hover{background:var(--dark-900);color:var(--paper);}
.btn-ghost-light{border-color:rgba(242,242,237,0.55);color:var(--paper);}
.btn-ghost-light:hover{background:rgba(242,242,237,0.12);border-color:var(--paper);}
.btn-block{width:100%;}

/* -------- Hero (full-bleed) -------- */
.hero{
  position:relative;overflow:hidden;
  display:flex;align-items:center;justify-content:center;
  min-height:560px;
  text-align:center;
  color:var(--paper);
}
@media (min-width:761px){ .hero{min-height:680px;} }
.hero-bg{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;
}
.hero-overlay{
  position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg, rgba(22,33,14,0.55) 0%, rgba(22,33,14,0.72) 60%, rgba(22,33,14,0.88) 100%);
}
.hero-inner{
  position:relative;z-index:2;
  padding:72px 20px;
  display:flex;flex-direction:column;align-items:center;
  max-width:820px;
}
@media (min-width:761px){ .hero-inner{padding:100px 32px;} }

.hero-title{
  font-family:"Oswald","Arial Narrow","Helvetica Neue Condensed",Arial,sans-serif;
  font-weight:900;
  text-transform:uppercase;
  font-size:clamp(2.6rem,7vw,4.6rem);
  line-height:0.98;
  letter-spacing:-0.01em;
  color:var(--paper);
}
.hero-title span{
  display:block;
  font-weight:400;
  font-size:0.52em;
  letter-spacing:0.01em;
  margin-top:4px;
}
.hero-rule{
  width:72px;height:5px;background:var(--accent);margin:26px auto 22px;border-radius:2px;
}
.hero-lede{
  font-size:1.1rem;color:#D8E0CC;max-width:56ch;margin:0 auto 20px;
}
.hero-lede strong{color:var(--paper);}
.hero-tag{
  font-size:0.75rem;text-transform:uppercase;letter-spacing:0.06em;font-weight:700;
  color:var(--green-500);margin:0 0 36px;
}

.value-row{
  display:flex;align-items:center;justify-content:center;gap:22px;margin-bottom:38px;flex-wrap:wrap;
}
.value-item{display:flex;flex-direction:column;align-items:center;gap:10px;}
.value-icon{display:block;width:44px;height:44px;}
.value-icon svg{width:100%;height:100%;}
.value-label{
  font-size:0.78rem;font-weight:700;text-transform:uppercase;letter-spacing:0.04em;
  color:var(--paper);line-height:1.3;
}
.value-div{display:none;}
@media (min-width:521px){
  .value-div{display:block;width:1px;height:44px;background:rgba(242,242,237,0.3);}
}

.hero-actions{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;}

/* -------- CTA banner -------- */
.cta-banner{
  background:var(--dark-900);
  clip-path:polygon(0 0, 100% 0, 100% 100%, 8% 100%, 0 88%);
  padding:36px 0 44px;
  margin-top:-1px;
}
@media (min-width:641px){
  .cta-banner{
    clip-path:polygon(0 0, 100% 0, 100% 100%, 18% 100%, 0 60%);
    padding:52px 0 64px;
  }
}
.cta-banner-inner{position:relative;}
.cta-banner-rule{width:56px;height:4px;background:var(--accent);margin-bottom:18px;border-radius:2px;}
.cta-banner p{
  margin:0;font-size:clamp(1.3rem,2.6vw,1.9rem);font-weight:800;color:var(--paper);
  text-transform:uppercase;letter-spacing:0.01em;
}
.cta-banner p em{font-style:normal;color:var(--accent);}

/* -------- Sections -------- */
section{padding:64px 0;}
@media (min-width:641px){section{padding:96px 0;}}
.alt-bg{background:var(--bg-raised);}
.section-head{max-width:640px;margin-bottom:52px;}
.section-head h2{
  font-family:"Oswald","Arial Narrow","Helvetica Neue Condensed",Arial,sans-serif;
  font-weight:800;text-transform:uppercase;font-size:clamp(1.8rem,3.6vw,2.6rem);
}
.section-sub{color:var(--text-soft);margin-top:16px;max-width:58ch;font-size:1.02rem;}

/* -------- Featured service -------- */
.service-featured{
  background:var(--dark-900);color:var(--paper);
  border-radius:4px;margin-bottom:2px;
  display:grid;grid-template-columns:1fr;align-items:stretch;
  position:relative;overflow:hidden;
}
@media (min-width:761px){ .service-featured{grid-template-columns:1.2fr 1fr;} }
.service-featured-copy{
  padding:38px 40px;position:relative;z-index:1;
  display:flex;flex-direction:column;justify-content:center;
}
.service-featured-media{
  position:relative;min-height:220px;
  clip-path:none;
}
@media (min-width:761px){
  .service-featured-media{clip-path:polygon(12% 0, 100% 0, 100% 100%, 0 100%);}
}
.service-featured-media img{
  width:100%;height:100%;object-fit:cover;position:absolute;inset:0;
}
.service-featured-tag{
  font-size:0.72rem;text-transform:uppercase;letter-spacing:0.12em;font-weight:700;
  color:var(--accent);margin-bottom:10px;
}
.service-featured h3{
  font-family:"Oswald","Arial Narrow","Helvetica Neue Condensed",Arial,sans-serif;
  font-weight:800;text-transform:uppercase;font-size:1.6rem;margin-bottom:12px;
  max-width:20ch;
}
.service-featured p{
  margin:0;color:#C4CFB5;max-width:48ch;font-size:0.98rem;
}

/* -------- Services catalog -------- */
.services-catalog{
  display:flex;flex-direction:column;gap:2px;
  margin-top:44px;background:var(--border);border:1px solid var(--border);
}
.service-category{
  background:var(--bg-raised);padding:28px 24px;
}
@media (min-width:641px){.service-category{padding:32px 40px;}}
.service-category-head{
  display:flex;align-items:baseline;gap:14px;margin-bottom:18px;flex-wrap:wrap;
}
.service-category .num{font-weight:800;color:var(--accent);font-size:0.85rem;}
.service-category h3{
  font-family:"Oswald","Arial Narrow","Helvetica Neue Condensed",Arial,sans-serif;
  font-weight:700;text-transform:uppercase;font-size:1.15rem;letter-spacing:0.01em;
  display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;
}
.cat-ref{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  font-size:0.68rem;text-transform:uppercase;letter-spacing:0.06em;font-weight:700;
  color:var(--text-soft);
}
.service-sublist{
  list-style:none;margin:0;padding:0;
  display:grid;grid-template-columns:1fr;gap:10px 28px;
}
@media (min-width:761px){.service-sublist{grid-template-columns:1fr 1fr;}}
.service-sublist li{
  position:relative;padding-left:18px;color:var(--text-soft);font-size:0.95rem;line-height:1.45;
}
.service-sublist li::before{
  content:"";position:absolute;left:0;top:0.5em;width:6px;height:6px;border-radius:50%;
  background:var(--accent);
}
.service-sublist li strong{color:var(--text);font-weight:700;}

/* -------- Methodology -------- */
.method-row{
  display:grid;grid-template-columns:1fr;border-top:1px solid var(--border);
}
@media (min-width:821px){.method-row{grid-template-columns:repeat(4,1fr);}}
.method-step{border-bottom:1px solid var(--border);padding:24px 0;}
.method-step:last-child{border-bottom:none;}
@media (min-width:821px){
  .method-step{
    border-bottom:none;border-right:1px solid var(--border);
    padding:30px 26px 30px 0;
  }
  .method-step:last-child{border-right:none;}
}
.step-no{
  display:block;font-family:"Oswald","Arial Narrow","Helvetica Neue Condensed",Arial,sans-serif;
  font-weight:900;font-size:2.6rem;color:var(--accent);line-height:1;margin-bottom:14px;
}
.method-step h3{font-size:1rem;margin-bottom:10px;font-weight:700;}
.method-step p{margin:0;color:var(--text-soft);font-size:0.92rem;}

.nosotros-photo, .metodologia-photo{
  width:100%;height:220px;object-fit:cover;border-radius:4px;margin-bottom:2px;
}
@media (min-width:641px){ .nosotros-photo, .metodologia-photo{height:320px;} }

/* -------- Why us -------- */
.why-grid{display:grid;grid-template-columns:1fr;border:1px solid var(--border);}
@media (min-width:761px){.why-grid{grid-template-columns:1fr 1fr;}}
.why-item{padding:30px;border-bottom:1px solid var(--border);display:flex;gap:18px;}
.why-item:last-child{border-bottom:none;}
@media (min-width:761px){
  .why-item:nth-child(odd){border-right:1px solid var(--border);}
  .why-item:nth-last-child(-n+2){border-bottom:none;}
}
.why-mark{font-weight:800;color:var(--accent);font-size:0.85rem;flex:none;padding-top:3px;}
.why-item h3{font-size:0.98rem;margin-bottom:8px;font-weight:700;}
.why-item p{margin:0;color:var(--text-soft);font-size:0.93rem;}

/* -------- Sectors -------- */
.sectors-mosaic{
  display:grid;grid-template-columns:repeat(2,1fr);gap:14px;
}
@media (min-width:561px){ .sectors-mosaic{grid-template-columns:repeat(3,1fr);} }
@media (min-width:901px){ .sectors-mosaic{grid-template-columns:repeat(6,1fr);} }
.sector-tile{
  position:relative;border-radius:8px;overflow:hidden;aspect-ratio:3/4;
  box-shadow:0 1px 2px rgba(30,46,20,0.06);
}
.sector-tile img{width:100%;height:100%;object-fit:cover;display:block;}
.sector-tile::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg, transparent 45%, rgba(22,33,14,0.82) 100%);
}
.sector-label{
  position:absolute;left:0;right:0;bottom:0;z-index:1;padding:12px 10px;
  color:var(--paper);font-size:0.78rem;font-weight:700;line-height:1.25;
}

/* -------- Work in context -------- */
.work-row{
  display:grid;grid-template-columns:1fr;gap:24px;
}
@media (min-width:761px){ .work-row{grid-template-columns:repeat(3,1fr);} }
.work-item{
  margin:0;border-radius:8px;overflow:hidden;border:1px solid var(--border);
  box-shadow:0 1px 2px rgba(30,46,20,0.05);background:var(--bg-raised);
}
.work-item img{width:100%;height:230px;object-fit:cover;display:block;}
.work-item figcaption{padding:20px 22px 24px;}
.work-item figcaption h3{
  font-family:"Oswald","Arial Narrow","Helvetica Neue Condensed",Arial,sans-serif;
  font-weight:700;text-transform:uppercase;font-size:1rem;letter-spacing:0.01em;
  margin-bottom:10px;
}
.work-item figcaption p{
  margin:0;font-size:0.9rem;color:var(--text-soft);line-height:1.45;
}

/* -------- Contact -------- */
.contact{background:var(--dark-950);color:var(--paper);position:relative;}
.contact-inner{display:grid;grid-template-columns:1fr;gap:40px;}
@media (min-width:901px){.contact-inner{grid-template-columns:1fr 1fr;gap:60px;}}
.contact h2{
  font-family:"Oswald","Arial Narrow","Helvetica Neue Condensed",Arial,sans-serif;
  font-weight:800;text-transform:uppercase;font-size:clamp(1.8rem,3.6vw,2.6rem);color:var(--paper);
}
.contact-lede{color:#B7C4A8;max-width:46ch;margin:18px 0 30px;}
.contact-channels{display:flex;flex-direction:column;gap:2px;}
.channel{
  display:flex;justify-content:space-between;gap:16px;padding:14px 0;
  border-bottom:1px solid rgba(242,242,237,0.14);font-size:0.95rem;font-weight:600;
}
.channel span:first-child{color:#B7C4A8;text-transform:uppercase;letter-spacing:0.06em;font-size:0.72rem;font-weight:700;}
a.channel{transition:border-color .15s;}
a.channel:hover{border-color:var(--accent);}
a.channel:hover span:last-child{color:var(--accent);}

.form-card{
  background:rgba(242,242,237,0.05);border:1px solid rgba(242,242,237,0.16);
  padding:32px;border-radius:4px;
}
.form-card .eyebrow{color:var(--accent);}
.field{margin-bottom:16px;display:flex;flex-direction:column;gap:6px;}
.field label{font-size:0.72rem;text-transform:uppercase;letter-spacing:0.08em;color:#B7C4A8;font-weight:700;}
.field input,.field textarea{
  background:transparent;border:none;border-bottom:1px solid rgba(242,242,237,0.3);
  color:var(--paper);font-size:0.98rem;padding:8px 2px;font-family:inherit;resize:vertical;
}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent);}
.field input::placeholder,.field textarea::placeholder{color:rgba(242,242,237,0.32);}
.form-row{display:grid;grid-template-columns:1fr;gap:16px;}
@media (min-width:481px){.form-row{grid-template-columns:1fr 1fr;}}
.form-note{margin:14px 0 0;font-size:0.85rem;color:var(--accent);min-height:1.2em;}

/* -------- Footer -------- */
.site-footer{background:var(--bg);border-top:1px solid var(--border);padding:44px 0 0;}
.footer-inner{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:24px;padding-bottom:32px;}
.footer-logo{height:44px;margin-bottom:12px;}
.footer-note{color:var(--text-soft);font-size:0.85rem;max-width:34ch;margin:0;}
.footer-links{display:flex;gap:24px;flex-wrap:wrap;}
.footer-links a{font-size:0.85rem;font-weight:600;color:var(--text-soft);}
.footer-links a:hover{color:var(--text);}
.footer-bottom{
  border-top:1px solid var(--border);padding-top:20px;padding-bottom:20px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  font-size:0.78rem;color:var(--text-soft);font-weight:600;
}

@media (prefers-reduced-motion:no-preference){
  .btn{transition:filter .15s ease, background .15s ease;}
}