@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@500;600;700;800&display=swap');

:root{
  --green:#2f7d32;
  --green-dark:#17541e;
  --green-soft:#eaf5e8;
  --ink:#15231b;
  --muted:#66746b;
  --cream:#f6f8f3;
  --white:#fff;
  --line:#dfe7df;
  --shadow:0 18px 55px rgba(21,35,27,.10);
  --radius:22px;
  --container:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);font-family:"DM Sans",Arial,sans-serif;background:#fff;line-height:1.65}
body,button,input,textarea{font-family:inherit}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
button{cursor:pointer}
.container{width:min(var(--container),calc(100% - 40px));margin:auto}
.section{padding:105px 0}
.eyebrow{display:inline-block;font-size:12px;font-weight:800;letter-spacing:2.2px;color:#d7f2d5;margin-bottom:16px}
.eyebrow.green{color:var(--green);background:var(--green-soft);padding:7px 11px;border-radius:100px;letter-spacing:1.5px}
.section-heading{max-width:720px;margin-bottom:50px}
.section-heading.centered{text-align:center;margin-left:auto;margin-right:auto}
.section-heading h2{font:800 clamp(36px,5vw,58px)/1.04 "Manrope",sans-serif;margin:0 0 18px;letter-spacing:-2.5px}
.section-heading h2 span{color:var(--green)}
.section-heading p{font-size:17px;color:var(--muted);max-width:650px;margin:0}

.site-header{position:fixed;z-index:1000;top:0;left:0;right:0;padding:20px 0;transition:.3s;background:transparent;color:#fff}
.site-header.scrolled{background:rgba(255,255,255,.96);backdrop-filter:blur(14px);box-shadow:0 8px 30px rgba(0,0,0,.08);color:var(--ink);padding:13px 0}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
.brand{display:flex;align-items:center;gap:11px;font:700 18px "Manrope",sans-serif;white-space:nowrap}
.brand img{width:44px;height:44px;object-fit:contain}
.brand strong{font-weight:800}
.site-nav{display:flex;align-items:center;gap:30px;font-size:14px;font-weight:700}
.site-nav>a{opacity:.9;position:relative}
.site-nav>a:not(.nav-cta):after{content:"";position:absolute;left:0;bottom:-8px;width:0;height:2px;background:currentColor;transition:.25s}
.site-nav>a:hover:after,.site-nav>a.active:after{width:100%}
.nav-cta{padding:12px 18px;border-radius:10px;background:var(--green);color:#fff!important}
.menu-toggle{display:none;border:0;background:transparent;padding:8px}
.menu-toggle span{display:block;width:25px;height:2px;background:currentColor;margin:5px}

.hero{height:100vh;min-height:680px;position:relative;overflow:hidden;background:#17231b;color:#fff}
.hero-slider,.hero-slide{position:absolute;inset:0}
.hero-slide{background-size:cover;background-position:center;opacity:0;visibility:hidden;transition:opacity .7s ease}
.hero-slide.active{opacity:1;visibility:visible}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,18,10,.84) 0%,rgba(7,18,10,.56) 45%,rgba(7,18,10,.2) 100%)}
.hero-content{height:100%;display:flex;align-items:center;position:relative;z-index:2}
.hero-copy{max-width:780px;padding-top:60px}
.hero-copy h1{font:800 clamp(48px,6.5vw,82px)/.99 "Manrope",sans-serif;letter-spacing:-4px;margin:0 0 24px}
.hero-copy h1 em{font-style:normal;color:#a9e29e}
.hero-copy p{font-size:19px;max-width:640px;color:#e4eee5;margin:0 0 32px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn{border:0;border-radius:10px;padding:15px 21px;font-weight:800;font-size:14px;display:inline-flex;align-items:center;gap:16px;transition:.25s}
.btn-primary{background:#42a047;color:#fff}
.btn-primary:hover{background:#2f7d32;transform:translateY(-2px)}
.btn-ghost{border:1px solid rgba(255,255,255,.45);color:#fff;background:rgba(255,255,255,.08)}
.btn-ghost:hover{background:#fff;color:var(--ink)}
.hero-trust{display:flex;gap:30px;margin-top:60px;padding-top:25px;border-top:1px solid rgba(255,255,255,.22)}
.hero-trust div{display:flex;flex-direction:column}
.hero-trust strong{font:800 25px "Manrope",sans-serif}
.hero-trust span{font-size:12px;color:#c7d5ca}
.slider-controls{position:absolute;z-index:5;right:5%;bottom:42px;display:flex;align-items:center;gap:13px}
.slider-controls button{width:42px;height:42px;border:1px solid rgba(255,255,255,.35);border-radius:50%;background:rgba(0,0,0,.18);color:#fff}
.slider-dots{display:flex;gap:7px}
.slider-dots button{width:30px;height:3px;border:0;border-radius:0;background:rgba(255,255,255,.35)}
.slider-dots button.active{background:#a9e29e}

.intro{background:#fff}
.solution-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:38px}
.solution-card{text-align:left;border:1px solid var(--line);background:#fff;border-radius:16px;padding:22px;transition:.25s;color:var(--ink)}
.solution-card:hover,.solution-card.active{border-color:var(--green);box-shadow:var(--shadow);transform:translateY(-3px)}
.solution-card.active{background:var(--green);color:#fff}
.solution-icon{display:block;font:700 30px "Manrope";margin-bottom:15px}
.solution-card strong{display:block;font-size:15px;margin-bottom:5px}
.solution-card small{font-size:12px;opacity:.72}
.solution-panel{display:grid;grid-template-columns:1.05fr .95fr;background:var(--cream);border-radius:28px;overflow:hidden}
.solution-image{min-height:490px;position:relative}
.solution-image img{width:100%;height:100%;object-fit:cover}
.image-label{position:absolute;left:25px;bottom:25px;background:#fff;color:var(--green-dark);font-size:11px;font-weight:800;letter-spacing:1.5px;padding:9px 12px;border-radius:8px}
.solution-copy{padding:60px 65px;display:flex;flex-direction:column;justify-content:center}
.solution-copy h3{font:800 35px/1.15 "Manrope";letter-spacing:-1.2px;margin:0 0 18px}
.solution-copy p{color:var(--muted);margin:0 0 22px}
.solution-copy ul{padding:0;margin:0 0 25px;list-style:none}
.solution-copy li{position:relative;padding-left:26px;margin:10px 0;font-size:14px}
.solution-copy li:before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:800}
.text-link{font-weight:800;color:var(--green);font-size:14px}
.text-link span{margin-left:8px}

.services{background:var(--cream)}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.service-card{background:#fff;border:1px solid #e5ebe5;border-radius:18px;padding:32px;min-height:270px;position:relative;transition:.25s}
.service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.service-number{position:absolute;top:25px;right:27px;font-size:11px;color:#a1afa5;font-weight:800}
.service-icon{display:flex;width:52px;height:52px;border-radius:14px;background:var(--green-soft);color:var(--green);align-items:center;justify-content:center;font-size:26px;margin-bottom:25px}
.service-card h3{font:800 20px "Manrope";margin:0 0 10px}
.service-card p{color:var(--muted);font-size:14px;margin:0}

.stats-band{background:var(--green-dark);color:#fff;padding:45px 0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.stats-grid div{padding:10px 30px;border-right:1px solid rgba(255,255,255,.16);display:flex;flex-direction:column}
.stats-grid div:first-child{padding-left:0}
.stats-grid div:last-child{border:0}
.stats-grid strong{font:800 35px "Manrope";color:#b9e9ad}
.stats-grid span{font-size:13px;color:#d2ded4}

.projects{background:#fff}
.projects-heading{display:grid;grid-template-columns:1fr 1fr;align-items:end;gap:40px;max-width:none}
.projects-heading p{justify-self:end;max-width:460px}
.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.project-card{position:relative;overflow:hidden;border-radius:18px;aspect-ratio:4/3;background:#ddd;cursor:pointer}
.project-card img{width:100%;height:100%;object-fit:cover;transition:.5s}
.project-card:hover img{transform:scale(1.05)}
.project-caption{position:absolute;left:0;right:0;bottom:0;padding:45px 22px 20px;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.78))}
.project-caption strong{display:block;font:700 16px "Manrope"}
.project-caption span{font-size:12px;opacity:.8}
.gallery-controls{display:flex;align-items:center;justify-content:center;gap:22px;margin-top:30px}
.gallery-btn{border:1px solid var(--line);background:#fff;border-radius:9px;padding:11px 15px;font-weight:800;color:var(--ink)}
.gallery-btn:disabled{opacity:.4;cursor:not-allowed}
.project-dots{display:flex;gap:6px}
.project-dots span{width:7px;height:7px;background:#ccd5cd;border-radius:50%}
.project-dots span.active{background:var(--green)}

.director{background:var(--cream)}
.director-grid{display:grid;grid-template-columns:420px 1fr;gap:90px;align-items:center}
.director-image{position:relative}
.director-image img{width:100%;border-radius:24px;aspect-ratio:1/1;object-fit:cover}
.director-tag{position:absolute;left:22px;right:22px;bottom:22px;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);padding:14px 17px;border-radius:13px}
.director-tag strong{display:block;font:700 16px "Manrope"}
.director-tag span{font-size:12px;color:var(--green)}
.quote-mark{font:800 95px/0.7 Georgia;color:#bfe6b8}
.director-copy blockquote{font:700 clamp(27px,4vw,46px)/1.2 "Manrope";letter-spacing:-1.7px;margin:25px 0;color:var(--ink)}
.director-copy p{color:var(--muted);margin:0 0 5px}

.testimonials{background:#fff}
.testimonial-card{max-width:820px;margin:auto;text-align:center;padding:55px 50px;border:1px solid var(--line);border-radius:25px;box-shadow:var(--shadow)}
.stars{color:#4b9b4f;letter-spacing:5px;margin-bottom:20px}
.testimonial-card p{font:600 24px/1.45 "Manrope";margin:0 0 25px}
.testimonial-card strong{display:block}
.testimonial-card span{font-size:13px;color:var(--muted)}
.testimonial-dots{display:flex;justify-content:center;gap:7px;margin-top:22px}
.testimonial-dots button{width:8px;height:8px;border:0;background:#ccd5cd;border-radius:50%;padding:0}
.testimonial-dots button.active{background:var(--green)}

.contact{background:#15231b;color:#fff}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:100px;align-items:start}
.contact-copy h2{font:800 clamp(40px,5vw,63px)/1.05 "Manrope";letter-spacing:-3px;margin:0 0 22px}
.contact-copy h2 em{font-style:normal;color:#a9e29e}
.contact-copy>p{color:#c5d1c8;max-width:500px}
.contact-details{margin-top:45px;display:grid;gap:20px}
.contact-details>a,.contact-details>div{display:flex;gap:15px;align-items:center}
.contact-details>*>span{width:44px;height:44px;border:1px solid rgba(255,255,255,.2);border-radius:12px;display:flex;align-items:center;justify-content:center;color:#a9e29e}
.contact-details small{display:block;font-size:10px;letter-spacing:1.5px;color:#91a296}
.contact-details strong{font-size:14px}
.contact-form{background:#fff;color:var(--ink);padding:35px;border-radius:20px}
.contact-form label{display:block;margin-bottom:19px}
.contact-form label>span{display:block;font-size:12px;font-weight:800;margin-bottom:7px}
.contact-form input,.contact-form textarea{width:100%;border:1px solid #dce5dd;border-radius:9px;padding:13px 14px;font-size:14px;outline:0;resize:vertical}
.contact-form input:focus,.contact-form textarea:focus{border-color:var(--green);box-shadow:0 0 0 3px var(--green-soft)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.contact-form .btn{margin-top:2px}

.site-footer{background:#0c1510;color:#d5ded7;padding:65px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:45px;padding-bottom:55px}
.footer-brand{color:#fff}
.footer-grid p{color:#87958b;max-width:300px;font-size:14px}
.footer-grid h4{color:#fff;font-size:13px;text-transform:uppercase;letter-spacing:1.5px;margin:4px 0 18px}
.footer-grid>div>a:not(.brand),.footer-grid>div>span{display:block;color:#9daaa1;font-size:13px;margin:9px 0}
.footer-grid>div>a:not(.brand):hover{color:#a9e29e}
.socials a{display:inline-block;border:1px solid #344139;border-radius:8px;padding:8px 11px;font-size:12px;color:#b8c5bb}
.footer-bottom{border-top:1px solid #243029;padding:20px 0;display:flex;justify-content:space-between;color:#68766d;font-size:11px}

.whatsapp{position:fixed;right:22px;bottom:22px;z-index:900;width:58px;height:58px;background:#25d366;border-radius:50%;padding:7px;box-shadow:0 10px 25px rgba(0,0,0,.2)}
.whatsapp img{width:100%;height:100%;object-fit:contain}
.back-top{position:fixed;right:22px;bottom:92px;z-index:899;width:40px;height:40px;border:0;border-radius:50%;background:var(--green);color:#fff;font-size:20px;opacity:0;visibility:hidden;transition:.25s}
.back-top.visible{opacity:1;visibility:visible}

@media(max-width:900px){
  .site-nav{position:absolute;top:76px;left:20px;right:20px;background:#fff;color:var(--ink);border-radius:15px;padding:18px;display:none;flex-direction:column;align-items:stretch;box-shadow:var(--shadow)}
  .site-nav.open{display:flex}
  .site-nav>a{padding:8px 5px}
  .site-nav .nav-cta{text-align:center}
  .menu-toggle{display:block;color:inherit}
  .solution-grid{grid-template-columns:repeat(2,1fr)}
  .solution-panel{grid-template-columns:1fr}
  .solution-image{min-height:330px}
  .service-grid,.project-grid{grid-template-columns:repeat(2,1fr)}
  .director-grid{grid-template-columns:1fr;gap:45px}
  .director-image{max-width:420px}
  .contact-grid{grid-template-columns:1fr;gap:50px}
  .footer-grid{grid-template-columns:1.5fr 1fr 1fr}
  .footer-grid>div:last-child{grid-column:2/4}
}
@media(max-width:620px){
  .container{width:min(var(--container),calc(100% - 28px))}
  .section{padding:75px 0}
  .hero{min-height:720px}
  .hero-copy h1{font-size:45px;letter-spacing:-2.5px}
  .hero-copy p{font-size:16px}
  .hero-trust{gap:16px;margin-top:40px}
  .hero-trust strong{font-size:20px}
  .hero-trust span{font-size:10px}
  .solution-grid,.service-grid,.project-grid,.stats-grid,.footer-grid{grid-template-columns:1fr}
  .solution-copy{padding:35px 25px}
  .solution-image{min-height:270px}
  .stats-grid div,.stats-grid div:first-child{border-right:0;border-bottom:1px solid rgba(255,255,255,.15);padding:18px 0}
  .stats-grid div:last-child{border-bottom:0}
  .projects-heading{display:block}
  .projects-heading p{margin-top:20px}
  .form-row{grid-template-columns:1fr}
  .contact-form{padding:23px}
  .footer-grid>div:last-child{grid-column:auto}
  .footer-bottom{display:block}
  .footer-bottom span{display:block;margin:5px 0}
  .testimonial-card{padding:35px 22px}
  .testimonial-card p{font-size:19px}
  .slider-controls{right:20px}
}