:root{--ink:#0c1b14;--green:#3f6929;--sage:#eaf0e6;--cream:#f7f6f1;--white:#fff;--muted:#667168;--line:#dfe5df;--shadow:0 20px 55px rgba(12,27,20,.11);--radius:24px;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;line-height:1.65}img{max-width:100%;display:block}a{color:inherit}.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(12,27,20,.08)}.nav-wrap{width:min(var(--max),calc(100% - 40px));height:82px;margin:auto;display:flex;align-items:center;justify-content:space-between}.brand img{width:165px;height:64px;object-fit:contain}.site-header nav{display:flex;align-items:center;gap:30px}.site-header nav>a{text-decoration:none;font-weight:750;font-size:.95rem}.site-header nav>a.active{color:var(--green)}.nav-cta{background:var(--ink);color:#fff;padding:11px 18px;border-radius:999px}.menu-toggle{display:none;border:0;background:none;font-size:1.6rem}
.hero{min-height:720px;background-image:linear-gradient(90deg,rgba(12,27,20,.93) 0%,rgba(12,27,20,.68) 55%,rgba(12,27,20,.2)),var(--hero);background-size:cover;background-position:center;display:grid;align-items:center}.hero-inner{padding:100px 0}.hero-copy{max-width:800px;color:#fff}.hero h1,.page-hero h1{font-size:clamp(3rem,7vw,6.5rem);line-height:.98;letter-spacing:-.055em;margin:.18em 0}.hero p,.page-hero p{font-size:1.18rem;max-width:680px;color:rgba(255,255,255,.78)}.kicker{display:inline-block;text-transform:uppercase;letter-spacing:.17em;font-size:.77rem;font-weight:900;color:var(--green)}.kicker.light{color:#a9d18e}.actions{display:flex;gap:13px;flex-wrap:wrap;margin-top:30px}.button{border:0;display:inline-flex;align-items:center;justify-content:center;padding:14px 22px;border-radius:999px;text-decoration:none;font-weight:850;cursor:pointer;font-size:.95rem}.accent{background:#8ebf65;color:var(--ink)}.ghost{border:1px solid rgba(255,255,255,.35);color:#fff;background:rgba(255,255,255,.05)}.dark-btn{background:var(--ink);color:#fff}.outline{border:1px solid var(--ink);background:#fff}.whatsapp-btn{background:#3f6929;color:#fff;margin-top:14px}
.trust-strip{border-bottom:1px solid var(--line)}.trust-items{min-height:86px;display:grid;grid-template-columns:repeat(4,1fr);align-items:center;gap:20px;font-weight:750}.section{padding:100px 0}.section-heading{max-width:740px;margin-bottom:40px}.section-heading h2,.cta h2,.contact-details h2{font-size:clamp(2.2rem,5vw,4.3rem);line-height:1.03;letter-spacing:-.045em;margin:.18em 0}.section-heading p{color:var(--muted);font-size:1.08rem}.split-heading{max-width:none;display:flex;align-items:end;justify-content:space-between;gap:30px}.text-link{font-weight:850;text-decoration:none;border-bottom:2px solid var(--green)}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.service-card{padding:34px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:0 10px 30px rgba(12,27,20,.04)}.service-card.dark{background:var(--ink);color:#fff}.service-card .number{font-weight:900;color:var(--green)}.service-card.dark .number{color:#a9d18e}.service-card h3{font-size:1.6rem;margin:.55em 0}.service-card p,.service-card li{color:var(--muted)}.service-card.dark p,.service-card.dark li{color:rgba(255,255,255,.68)}.service-card ul{padding-left:20px}
.soft-bg{background:var(--cream)}.featured-grid{display:grid;grid-template-columns:1.35fr 1fr;grid-template-rows:1fr 1fr;gap:20px}.featured{position:relative;border-radius:var(--radius);overflow:hidden;min-height:285px;color:#fff}.featured.large{grid-row:1/3;min-height:590px}.featured img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;transition:.45s transform}.featured:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(12,27,20,.86),transparent 70%)}.featured>div{position:absolute;z-index:2;bottom:0;padding:30px}.featured span{font-size:.78rem;text-transform:uppercase;letter-spacing:.13em}.featured h3{font-size:1.45rem;line-height:1.15;margin:.4em 0}.featured:hover img{transform:scale(1.04)}
.dark-section{background:var(--ink);color:#fff}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.step{border-top:1px solid rgba(255,255,255,.22);padding-top:24px}.step b{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:#8ebf65;color:var(--ink)}.step p{color:rgba(255,255,255,.65)}.cta{background:var(--sage);padding:48px;border-radius:32px;display:flex;align-items:center;justify-content:space-between;gap:30px}.cta h2{font-size:clamp(2rem,4vw,3.6rem)}.cta p{color:var(--muted)}
.page-hero{padding:110px 0 90px}.page-hero .container{max-width:1180px}.page-hero h1{font-size:clamp(3rem,7vw,6rem);max-width:920px}.filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:32px}.filter{padding:10px 17px;border-radius:999px;border:1px solid var(--line);background:#fff;font-weight:800;cursor:pointer}.filter.active{background:var(--ink);color:#fff;border-color:var(--ink)}.project-gallery{columns:3 290px;column-gap:18px}.project-card{break-inside:avoid;margin:0 0 18px;border-radius:18px;overflow:hidden;border:1px solid var(--line);background:#fff}.project-card.hidden{display:none}.open-image{border:0;padding:0;background:none;cursor:zoom-in;width:100%}.project-card img{width:100%;height:auto;transition:.35s transform}.project-card:hover img{transform:scale(1.025)}.project-card figcaption{padding:13px 16px;font-weight:800}.project-card figcaption span{font-size:.84rem;color:var(--muted)}
dialog{max-width:min(94vw,1200px);padding:0;border:0;background:transparent}dialog::backdrop{background:rgba(0,0,0,.9)}dialog img{max-height:88vh;border-radius:14px}.close-lightbox{position:fixed;top:20px;right:22px;border:0;background:#fff;width:44px;height:44px;border-radius:50%;font-size:1.8rem;cursor:pointer}
.contact-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:start}.contact-box{border-top:1px solid var(--line);padding:20px 0}.contact-box small{display:block;color:var(--muted);text-transform:uppercase;letter-spacing:.12em;font-weight:800}.contact-box a{font-size:1.2rem;text-decoration:none;font-weight:800}.contact-form{background:var(--cream);padding:34px;border-radius:var(--radius);display:grid;gap:17px}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.contact-form label{display:grid;gap:7px;font-weight:800}.contact-form input,.contact-form select,.contact-form textarea{font:inherit;width:100%;border:1px solid #cfd7d0;border-radius:12px;padding:13px 14px;background:#fff;color:var(--ink)}.contact-form textarea{resize:vertical}.form-note{font-size:.82rem;color:var(--muted)}.hidden{display:none}
.legal{max-width:850px}.legal h1{font-size:clamp(2.8rem,6vw,5rem);letter-spacing:-.05em}.legal h2{margin-top:40px}.notice{margin-top:30px;padding:20px;background:var(--sage);border-radius:14px}
.site-footer{background:var(--ink);color:#fff;padding:70px 0 20px}.footer-grid{width:min(var(--max),calc(100% - 40px));margin:auto;display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:60px}.footer-grid img{width:210px;margin-bottom:20px}.footer-grid p{color:rgba(255,255,255,.62)}.footer-grid h3{margin-top:0}.footer-grid a{display:block;text-decoration:none;margin:8px 0;color:rgba(255,255,255,.82)}.copyright{width:min(var(--max),calc(100% - 40px));margin:45px auto 0;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);color:rgba(255,255,255,.45)}.whatsapp{position:fixed;right:20px;bottom:20px;z-index:40;width:54px;height:54px;border-radius:50%;display:grid;place-items:center;background:#3f6929;color:#fff;text-decoration:none;font-weight:900;box-shadow:0 12px 30px rgba(0,0,0,.22)}
.reveal{opacity:0;transform:translateY(24px);transition:.65s ease}.reveal.visible{opacity:1;transform:none}
@media(max-width:850px){.menu-toggle{display:block}.site-header nav{display:none;position:absolute;left:0;right:0;top:82px;background:#fff;padding:22px;flex-direction:column;align-items:stretch;border-bottom:1px solid var(--line)}.site-header nav.open{display:flex}.hero{min-height:650px}.trust-items{grid-template-columns:1fr 1fr;padding:22px 0}.service-grid,.steps,.contact-layout{grid-template-columns:1fr}.featured-grid{grid-template-columns:1fr;grid-template-rows:auto}.featured.large{grid-row:auto;min-height:430px}.featured{min-height:320px}.split-heading,.cta{align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1fr}.field-row{grid-template-columns:1fr}}
@media(max-width:520px){.container,.nav-wrap{width:min(100% - 28px,var(--max))}.brand img{width:140px}.hero h1{font-size:3.25rem}.section{padding:72px 0}.trust-items{grid-template-columns:1fr}.cta{padding:30px}.actions .button{width:100%}.project-gallery{columns:1}.contact-form{padding:22px}.footer-grid{gap:30px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}}