:root{--g:#073821;--g2:#0f4b2c;--l:#7fb12d;--ink:#08140d;--paper:#f6f8f5;--muted:#667169;--line:rgba(7,56,33,.14);--max:1200px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,sans-serif;background:var(--paper);color:var(--ink);line-height:1.6}img{max-width:100%;display:block}a{text-decoration:none;color:inherit}.container{width:min(var(--max),calc(100% - 42px));margin:auto}.nav{position:fixed;inset:0 0 auto;z-index:50;padding:18px 0;transition:.3s}.nav.scrolled{background:rgba(3,29,16,.9);backdrop-filter:blur(16px)}.nav-inner{display:flex;align-items:center;justify-content:space-between}.brand img{height:52px;filter:brightness(0) invert(1)}.nav-links{display:flex;gap:24px;color:#fff;font-weight:700;font-size:.9rem}.menu{display:none;background:none;border:0;color:#fff;font-size:1.5rem}.hero{min-height:100vh;display:flex;align-items:flex-end;position:relative;color:#fff;background:#062d1b;overflow:hidden}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,25,14,.96),rgba(3,25,14,.75) 44%,rgba(3,25,14,.18)),linear-gradient(0deg,rgba(3,25,14,.7),transparent 45%),url('assets/hero-territorio.jpg') center/cover}.hero .container{position:relative;z-index:2;padding-bottom:110px}.eyebrow{color:var(--l);font-size:.78rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase}h1,h2,h3{line-height:1.06;margin:0}h1{font-size:clamp(3.1rem,7vw,7rem);letter-spacing:-.06em}h2{font-size:clamp(2.2rem,4.7vw,4.5rem);letter-spacing:-.045em}.hero p{font-size:1.2rem;max-width:760px;color:#dce9e1;margin:24px 0 32px}.btn{display:inline-flex;padding:15px 22px;border-radius:999px;font-weight:800}.btn-primary{background:var(--l);color:#07110a}.btn-ghost{border:1px solid rgba(255,255,255,.35);color:#fff;margin-left:8px}.section{padding:105px 0}.section-head{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:end;margin-bottom:50px}.section-head p{color:var(--muted)}.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px;min-height:230px}.card .icon{font-size:1.6rem;margin-bottom:42px}.card p{color:var(--muted);font-size:.92rem}.dark{background:var(--g);color:#fff}.dark .section-head p{color:#cddbd3}.solutions{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.solution{min-height:390px;position:relative;border-radius:26px;overflow:hidden}.solution img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.56}.solution:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent,rgba(3,25,14,.94))}.copy{position:absolute;z-index:2;inset:auto 28px 28px}.copy p{color:#d7e3dc}.quote{min-height:75vh;display:flex;align-items:center;color:#fff;position:relative}.quote:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,24,14,.93),rgba(3,24,14,.28)),url('assets/proyecto-ndvi.jpg') center/cover}.quote .container{position:relative;z-index:2}.two{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}.visual{border-radius:28px;overflow:hidden;box-shadow:0 25px 70px rgba(4,35,20,.15)}.visual img{width:100%;height:590px;object-fit:cover}.steps{margin-top:25px}.step{display:grid;grid-template-columns:50px 1fr;gap:14px;padding:18px 0;border-bottom:1px solid var(--line)}.n{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--g);color:#fff;font-weight:800}.step p{color:var(--muted);font-size:.92rem}.tech{background:#edf2ee}.techgrid{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}.techcards{display:grid;grid-template-columns:1fr 1fr;gap:14px}.techcard{background:#fff;border-radius:20px;padding:24px;border:1px solid var(--line)}.techcard span{color:var(--muted);font-size:.88rem}.cta{padding:40px 0 100px}.ctabox{min-height:500px;border-radius:32px;position:relative;overflow:hidden;color:#fff;display:flex;align-items:center}.ctabox:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,24,14,.95),rgba(3,24,14,.45)),url('assets/territorio-sostenible.jpg') center/cover}.ctacopy{position:relative;z-index:2;padding:65px;max-width:780px}.ctacopy p{color:#d6e1da;margin:18px 0 28px}.pagehero{min-height:72vh;color:#fff;display:flex;align-items:flex-end;position:relative}.pagehero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,24,14,.94),rgba(3,24,14,.35)),var(--bg) center/cover}.pagehero .container{position:relative;z-index:2;padding-bottom:85px}.pagehero p{max-width:720px;color:#dce7e0;font-size:1.15rem}.features{display:grid;grid-template-columns:1fr 1fr;gap:18px}.feature{background:#fff;border:1px solid var(--line);padding:26px;border-radius:20px}.feature p{color:var(--muted)}footer{background:#041a10;color:#c7d5cd;padding:34px 0}.foot{display:flex;justify-content:space-between;align-items:center}.foot img{height:40px;filter:brightness(0) invert(1)}.small{font-size:.78rem;opacity:.72}.wa{position:fixed;right:20px;bottom:20px;width:58px;height:58px;border-radius:50%;background:#25D366;color:white;display:grid;place-items:center;z-index:70;font-size:1.4rem}.reveal{opacity:0;transform:translateY(22px);transition:.7s}.reveal.visible{opacity:1;transform:none}@media(max-width:900px){.nav-links{display:none}.menu{display:block}.nav-links.open{display:flex;position:absolute;left:20px;right:20px;top:78px;flex-direction:column;background:#082b1b;padding:24px;border-radius:18px}.section-head,.two,.techgrid,.features{grid-template-columns:1fr}.grid4{grid-template-columns:1fr 1fr}.solutions{grid-template-columns:1fr}}@media(max-width:620px){.container{width:calc(100% - 24px)}.section{padding:76px 0}.grid4,.techcards{grid-template-columns:1fr}.hero .container{padding-bottom:80px}.ctacopy{padding:40px 24px}.visual img{height:420px}.brand img{height:44px}}

/* V3.2: refinamiento visual con operación en terreno y análisis multiespectral */
.hero:before{background:linear-gradient(90deg,rgba(3,25,14,.95),rgba(3,25,14,.72) 42%,rgba(3,25,14,.16)),linear-gradient(0deg,rgba(3,25,14,.68),transparent 45%),url('assets/hero-camioneta-rtk.jpg') 67% center/cover}
h1{font-size:clamp(2.75rem,5.7vw,5.8rem)}
h2{font-size:clamp(2rem,3.8vw,3.65rem)}
.field-section{background:#fff}
.field-grid{display:grid;grid-template-columns:.88fr 1.12fr;gap:42px;align-items:center}
.field-copy p{color:var(--muted);font-size:1.02rem;margin:22px 0}
.field-points{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 28px}
.field-points span{border:1px solid var(--line);background:var(--paper);border-radius:999px;padding:8px 13px;font-size:.82rem;font-weight:700;color:var(--g)}
.field-image{border-radius:28px;overflow:hidden;box-shadow:0 25px 70px rgba(4,35,20,.16)}
.field-image img{width:100%;height:610px;object-fit:cover;object-position:center}
@media(max-width:900px){.field-grid{grid-template-columns:1fr}.field-image img{height:500px}.hero:before{background-position:62% center}}
@media(max-width:620px){h1{font-size:clamp(2.55rem,12vw,3.7rem)}h2{font-size:clamp(1.9rem,9vw,2.65rem)}.field-image img{height:390px}.hero:before{background-position:58% center}}


/* V2.1 · Iconografía profesional */
.card .icon{
  width:48px;
  height:48px;
  margin-bottom:36px;
  display:flex;
  align-items:center;
  justify-content:center;
}
.card .icon img{
  width:44px;
  height:44px;
  object-fit:contain;
}
.wa{
  transition:transform .25s ease, box-shadow .25s ease, filter .25s ease;
  box-shadow:0 14px 34px rgba(0,0,0,.24);
}
.wa:hover{
  transform:translateY(-3px) scale(1.05);
  box-shadow:0 18px 42px rgba(0,0,0,.30);
  filter:brightness(1.03);
}
.wa img{
  width:31px;
  height:31px;
  display:block;
}
.wa:focus-visible{
  outline:3px solid #fff;
  outline-offset:3px;
}


/* V2.2 · Corrección exclusiva de iconos */
.card .icon{
  width:52px;
  height:52px;
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--g2);
  margin-bottom:36px;
}
.card .icon svg{
  display:block;
  width:46px;
  height:46px;
  overflow:visible;
}
.wa{
  display:flex !important;
  align-items:center !important;
  justify-content:center !important;
  padding:0 !important;
  line-height:0 !important;
}
.wa svg{
  display:block;
  width:32px;
  height:32px;
  color:#fff;
  margin:0;
  padding:0;
  flex:0 0 auto;
  transform:none;
}

/* V3.1 · fortalecimiento corporativo y portafolios */
:root{--accent:#a8cf52;--surface:#fff;--shadow:0 24px 70px rgba(4,35,20,.11)}
body{font-family:Inter,"Segoe UI",Arial,sans-serif}
a,button{transition:color .2s,background-color .2s,border-color .2s,transform .2s}
a:focus-visible,button:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
.skip-link{position:fixed;left:16px;top:-70px;z-index:100;background:#fff;color:var(--g);padding:11px 16px;border-radius:10px;font-weight:800}.skip-link:focus{top:12px}
.nav-links a{position:relative}.nav-links a:after{content:"";position:absolute;left:0;right:100%;bottom:-8px;height:2px;background:var(--accent);transition:right .25s}.nav-links a:hover:after,.nav-links a[aria-current="page"]:after{right:0}
.btn:hover{transform:translateY(-2px)}.btn-dark{background:var(--g);color:#fff}.btn-outline{border:1px solid var(--line);color:var(--g)}
.proofbar{background:#052c1a;color:#d7e5dc;padding:18px 0}.proofgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.proofitem{padding-left:18px;border-left:2px solid var(--l)}.proofitem strong{display:block;color:#fff}.proofitem span{font-size:.84rem;opacity:.82}
.intro{max-width:820px}.intro p,.lead{font-size:1.12rem;color:var(--muted)}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.service-card{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:28px}.service-card h3{margin:12px 0}.service-card p{color:var(--muted)}.service-card ul,.deliverables{padding-left:20px;color:var(--muted)}
.case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.case{background:#fff;border:1px solid var(--line);border-radius:26px;overflow:hidden}.case img{width:100%;height:300px;object-fit:cover}.case-body{padding:28px}.case-meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}.tag{background:#edf3ec;color:var(--g);border-radius:999px;padding:6px 10px;font-size:.72rem;font-weight:800}.case p{color:var(--muted)}.case-note{border-left:3px solid var(--l);padding-left:14px;font-size:.85rem}
.notice{background:#eef4ed;border:1px solid var(--line);border-radius:20px;padding:22px;color:var(--g)}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:28px}.contact-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px}.contact-list{display:grid;gap:14px;margin-top:24px}.contact-link{display:block;border:1px solid var(--line);border-radius:16px;padding:16px}.contact-link small{display:block;color:var(--muted)}.quote-form{display:grid;grid-template-columns:1fr 1fr;gap:14px}.quote-form label{font-size:.82rem;font-weight:800}.quote-form input,.quote-form select,.quote-form textarea{width:100%;margin-top:6px;border:1px solid var(--line);border-radius:12px;padding:13px;background:var(--paper);font:inherit}.quote-form textarea{min-height:130px;resize:vertical}.field-full{grid-column:1/-1}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:28px}.footer-links{display:grid;gap:7px;font-size:.86rem}.footer-title{color:#fff;font-weight:800;margin-bottom:8px}
.pagehero h1{font-size:clamp(2.8rem,6vw,5.8rem)}
@media(max-width:900px){.service-grid{grid-template-columns:1fr 1fr}.case-grid,.contact-grid,.footer-grid{grid-template-columns:1fr}.proofgrid{grid-template-columns:1fr}.proofitem{padding:4px 0 4px 16px}.nav-links{max-height:calc(100vh - 110px);overflow:auto}.nav-links.open a{padding:6px}.nav-links a:after{display:none}}
@media(max-width:620px){.service-grid,.quote-form{grid-template-columns:1fr}.field-full{grid-column:auto}.case img{height:230px}.btn-ghost{margin:9px 0 0}.pagehero{min-height:68vh}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}

.portfolio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.portfolio-card{background:#fff;border:1px solid var(--line);border-radius:26px;overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column}.portfolio-cover{aspect-ratio:16/10;background:#e7eee8;overflow:hidden}.portfolio-cover img{width:100%;height:100%;object-fit:cover;object-position:top}.portfolio-body{padding:26px;display:flex;flex:1;flex-direction:column}.portfolio-body h3{margin:10px 0}.portfolio-body p{color:var(--muted);flex:1}.portfolio-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:18px}.text-link{color:var(--g);font-weight:800;text-decoration:underline;text-underline-offset:4px}.portfolio-note{margin-top:28px}.portfolio-feature{background:#edf3ec}.portfolio-feature-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:50px;align-items:center}.portfolio-feature-grid p{color:var(--muted);font-size:1.08rem}.portfolio-mini-list{display:grid;gap:12px}.portfolio-mini-list span{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px;font-weight:800;color:var(--g)}
@media(max-width:1000px){.portfolio-grid{grid-template-columns:1fr 1fr}.portfolio-feature-grid{grid-template-columns:1fr}}
@media(max-width:620px){.portfolio-grid{grid-template-columns:1fr}.portfolio-actions{align-items:flex-start;flex-direction:column}.portfolio-card{border-radius:20px}}