:root{
 --ink:#102a38; --ink2:#173d50; --green:#7cab37; --green2:#a5ca52; --paper:#f4f7f5;
 --white:#fff; --muted:#60747f; --line:#dce5e2; --shadow:0 18px 60px rgba(10,36,48,.14);
 --radius:22px; --max:1240px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.65}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:min(var(--max),calc(100% - 48px));margin:auto}
.site-header{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid rgba(16,42,56,.08)}
.header-inner{height:84px;width:min(var(--max),calc(100% - 48px));margin:auto;display:flex;align-items:center;justify-content:space-between;gap:26px}
.brand{display:flex;align-items:center;gap:12px;min-width:240px}.brand img{width:72px;height:54px;object-fit:contain;background:#fff}.brand span{display:flex;flex-direction:column;line-height:1.05}.brand strong{font-size:20px;letter-spacing:.12em}.brand small{font-size:11px;color:var(--muted);margin-top:5px;letter-spacing:.04em}
.main-nav{display:flex;align-items:center;gap:24px;font-size:14px;font-weight:650}.main-nav>a,.nav-dropdown>a{padding:32px 0 26px;border-bottom:3px solid transparent}.main-nav a.active{color:var(--green);border-color:var(--green)}
.nav-dropdown{position:relative;display:flex;align-items:center}.drop-toggle{display:none}.dropdown-menu{position:absolute;top:65px;left:-24px;width:300px;background:#fff;box-shadow:var(--shadow);border:1px solid var(--line);padding:12px;border-radius:14px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.2s}.nav-dropdown:hover .dropdown-menu{opacity:1;visibility:visible;transform:none}.dropdown-menu a{display:block;padding:10px 12px;border-radius:9px;color:var(--ink2)}.dropdown-menu a:hover{background:var(--paper);color:var(--green)}
.nav-toggle{display:none;border:0;background:none;width:42px;height:42px;padding:9px}.nav-toggle span{display:block;height:2px;background:var(--ink);margin:6px 0}
.hero-slider{position:relative;height:min(78vh,760px);min-height:560px;overflow:hidden;background:#0a2230}.slide{position:absolute;inset:0;opacity:0;transition:opacity .75s ease}.slide.is-active{opacity:1;z-index:1}.slide>img{width:100%;height:100%;object-fit:cover}.slide-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,25,35,.88) 0%,rgba(5,25,35,.60) 48%,rgba(5,25,35,.22) 75%,rgba(5,25,35,.25) 100%)}.slide-copy{position:absolute;z-index:2;left:max(24px,calc((100% - var(--max))/2));top:50%;transform:translateY(-50%);width:min(720px,72vw);color:#fff}.slide-copy h1{font-size:clamp(44px,6vw,78px);line-height:1.02;margin:14px 0 22px;letter-spacing:-.035em}.slide-copy p{font-size:19px;max-width:620px;color:#dbe7eb}.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:12px;font-weight:800;color:var(--green2)}.eyebrow.dark{color:#628c2e}.hero-actions{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 20px;border-radius:999px;font-weight:750;border:1px solid transparent}.btn.primary{background:var(--green);color:#fff}.btn.ghost{border-color:rgba(255,255,255,.5);color:#fff;background:rgba(255,255,255,.06)}.btn.light{background:#fff;color:var(--ink)}
.slider-controls{position:absolute;z-index:5;bottom:30px;left:50%;transform:translateX(-50%);display:flex;gap:14px;align-items:center}.slider-arrow{border:1px solid rgba(255,255,255,.4);color:#fff;background:rgba(0,0,0,.2);width:42px;height:42px;border-radius:50%;font-size:24px}.slider-dots{display:flex;gap:8px}.slider-dot{width:28px;height:4px;border:0;border-radius:8px;background:rgba(255,255,255,.38)}.slider-dot.active{background:var(--green2)}
.intro-band{background:var(--paper);padding:78px 0}.intro-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:start}.intro-grid h2,.section-heading h2{font-size:clamp(34px,4vw,52px);line-height:1.08;margin:10px 0}.intro-grid p{font-size:18px;color:#465e69;margin:3px 0}
.services-section{padding:92px 0}.section-heading{max-width:820px;margin-bottom:38px}.section-heading p{color:var(--muted);font-size:18px}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.service-card{min-height:255px;padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;display:flex;flex-direction:column;transition:.25s}.service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#bfd2aa}.service-card.wide{min-height:210px}.card-index{color:var(--green);font-weight:800;font-size:13px;letter-spacing:.1em}.service-card h3{font-size:24px;line-height:1.2;margin:40px 0 12px}.service-card p{color:var(--muted);margin:0 0 20px}.card-link{margin-top:auto;font-weight:750;color:#537e24}
.feature-split{display:grid;grid-template-columns:1.08fr .92fr;min-height:520px;background:var(--ink);color:#fff}.feature-image img{width:100%;height:100%;object-fit:cover}.feature-copy{padding:75px clamp(38px,7vw,100px);display:flex;flex-direction:column;justify-content:center}.feature-copy h2{font-size:clamp(34px,4vw,52px);line-height:1.08;margin:12px 0 18px}.feature-copy p{color:#d6e1e5;font-size:18px}.text-link{color:var(--green2);font-weight:800;margin-top:15px}
.cta-strip{padding:72px 0;background:linear-gradient(135deg,#6d982d,#89b944);color:#fff}.cta-strip .container{display:flex;align-items:center;justify-content:space-between;gap:35px}.cta-strip h2{font-size:34px;max-width:800px;margin:8px 0}
.page-hero{height:390px;position:relative;overflow:hidden;background:#0b2430}.page-hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.page-hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,31,42,.9),rgba(8,31,42,.35))}.page-hero-content{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:center;color:#fff}.page-hero h1{font-size:clamp(44px,6vw,72px);line-height:1.02;margin:12px 0;letter-spacing:-.03em}
.content-section{padding:78px 0}.prose{max-width:980px}.prose>.lead{font-size:20px}.prose h2{font-size:34px;line-height:1.18;margin:58px 0 18px;color:var(--ink)}.prose h3{font-size:22px;line-height:1.25;margin:34px 0 10px;color:#25495a}.prose p{font-size:17px;color:#405763;margin:0 0 17px}.prose .numbered-line{font-weight:800;color:var(--ink)}.feature-list{padding-left:22px;color:#405763}.feature-list li{margin:7px 0}.tech-figure{margin:36px 0 48px;padding:16px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 10px 34px rgba(22,56,69,.08)}.tech-figure img{max-height:600px;width:100%;object-fit:contain;background:#f7f8f7;border-radius:10px}.tech-figure figcaption{font-size:13px;color:var(--muted);padding:10px 2px 0}
.impact-panel{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:50px 0}.impact-panel>div{padding:28px;border-radius:20px;background:var(--paper);border:1px solid var(--line)}.impact-number{display:block;font-size:38px;font-weight:800;color:var(--green);margin-bottom:20px}.impact-panel strong{display:block;font-size:20px;margin-bottom:8px}
.project-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.project-card{border-radius:22px;overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:0 10px 34px rgba(22,56,69,.06)}.project-card img{width:100%;height:360px;object-fit:cover}.project-card-copy{padding:24px}.project-card-copy h2{font-size:24px;line-height:1.25;margin:10px 0 2px}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.gallery-item{padding:0;border:0;background:#eee;border-radius:12px;overflow:hidden;cursor:zoom-in;aspect-ratio:1/1}.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .35s}.gallery-item:hover img{transform:scale(1.05)}
.lightbox{position:fixed;z-index:100;inset:0;background:rgba(2,12,18,.93);display:grid;place-items:center;padding:48px}.lightbox[hidden]{display:none}.lightbox img{max-height:90vh;max-width:92vw;object-fit:contain}.lightbox-close{position:absolute;right:24px;top:18px;width:50px;height:50px;border-radius:50%;border:1px solid rgba(255,255,255,.4);background:transparent;color:#fff;font-size:32px}
.contact-section{padding:90px 0}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:start}.contact-grid h2{font-size:48px;line-height:1.08;margin:10px 0}.lead{font-size:19px;color:var(--muted)}.contact-card{padding:34px;border-radius:22px;background:var(--paper);border:1px solid var(--line)}.contact-card span{display:block;text-transform:uppercase;font-size:12px;letter-spacing:.15em;color:var(--muted);margin-top:18px}.contact-card a{display:block;font-size:26px;font-weight:800;color:var(--ink);margin:5px 0 22px}.contact-card p{color:var(--muted)}
.site-footer{background:#0b2430;color:#d6e2e6;padding:64px 0 0}.footer-grid{width:min(var(--max),calc(100% - 48px));margin:auto;display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:60px}.footer-logo{width:165px;border-radius:8px;margin-bottom:18px}.site-footer h3{color:#fff}.site-footer a{color:#d6e2e6}.site-footer a:hover{color:var(--green2)}.footer-bottom{margin-top:45px;border-top:1px solid rgba(255,255,255,.1);padding:20px max(24px,calc((100% - var(--max))/2));font-size:13px;color:#93a8b1}
@media(max-width:1000px){.main-nav{position:fixed;top:84px;left:0;right:0;display:none;flex-direction:column;align-items:stretch;gap:0;background:#fff;padding:16px 24px 28px;border-bottom:1px solid var(--line);max-height:calc(100vh - 84px);overflow:auto}.main-nav.open{display:flex}.main-nav>a,.nav-dropdown>a{padding:13px 0;border:0}.nav-toggle{display:block}.nav-dropdown{display:block}.drop-toggle{display:none}.dropdown-menu{position:static;display:block;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;width:auto;padding:0 0 10px 18px}.dropdown-menu a{padding:8px 0}.service-grid{grid-template-columns:repeat(2,1fr)}.gallery-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.container,.header-inner,.footer-grid{width:min(100% - 30px,var(--max))}.brand small{display:none}.brand{min-width:0}.hero-slider{min-height:590px}.slide-copy{left:22px;right:22px;width:auto}.slide-copy h1{font-size:45px}.intro-grid,.feature-split,.contact-grid,.footer-grid{grid-template-columns:1fr}.feature-image{height:360px}.service-grid,.project-grid,.impact-panel{grid-template-columns:1fr}.gallery-grid{grid-template-columns:repeat(2,1fr)}.cta-strip .container{align-items:flex-start;flex-direction:column}.project-card img{height:280px}.page-hero{height:320px}.content-section{padding:58px 0}.prose h2{font-size:29px}.contact-grid h2{font-size:38px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

.contact-card strong{display:block;font-size:18px;margin:4px 0 2px}
.contact-card .contact-note{margin-top:28px;padding-top:20px;border-top:1px solid var(--line)}