:root{
  --ink:#152521;
  --ink-soft:#405850;
  --paper:#F7F5EF;
  --paper-dim:#EFEBE1;
  --white:#FFFFFF;
  --dark:#0B1E19;
  --dark-2:#123128;
  --green-deep:#1C5E42;
  --green:#237A50;
  --green-bright:#48B841;
  --teal:#12586B;
  --terracotta:#C1451F;
  --terracotta-2:#E5571E;
  --line:rgba(21,37,33,0.12);
  --line-on-dark:rgba(255,255,255,0.14);
  --radius-s:6px;
  --radius-m:14px;
  --radius-l:28px;
  --maxw:1200px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Inter',sans-serif;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  line-height:1.6;
}
h1,h2,h3,h4{
  font-family:'Archivo',sans-serif;
  margin:0;
  color:var(--dark);
  letter-spacing:-0.01em;
}
p{margin:0;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.wrap{
  max-width:var(--maxw);
  margin:0 auto;
  padding:0 32px;
}
:focus-visible{outline:3px solid var(--green-bright);outline-offset:3px;}
@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.001ms !important; transition-duration:0.001ms !important;}
}

/* ===== corner bracket device (blueprint crop marks) ===== */
.bracketed{position:relative;}
.bracketed::before,.bracketed::after{
  content:"";
  position:absolute;
  width:26px;height:26px;
  border:3px solid var(--green-bright);
  z-index:2;
}
.bracketed::before{top:-10px;left:-10px;border-right:0;border-bottom:0;}
.bracketed::after{bottom:-10px;right:-10px;border-left:0;border-top:0;}

/* ===== NAVBAR ===== */
.navbar{
  position:sticky;top:0;z-index:100;
  background:rgba(11,30,25,0.96);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line-on-dark);
}
.nav-inner{
  max-width:var(--maxw);
  margin:0 auto;
  padding:0 32px;
  height:76px;
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.brand{display:flex;align-items:center;gap:12px;color:var(--white);}
.brand img{height:34px;width:auto;}
.brand-name{font-family:'Archivo',sans-serif;font-weight:700;font-size:17px;line-height:1.15;color:var(--white);}
.brand-name span{display:block;font-size:11px;font-weight:500;color:#9FCBB6;letter-spacing:0.02em;}
.nav-links{display:flex;align-items:center;gap:36px;}
.nav-links a{
  color:#D9E7E0;
  font-size:15px;
  font-weight:500;
  position:relative;
  padding:6px 0;
}
.nav-links a::after{
  content:"";
  position:absolute;left:0;bottom:0;
  width:0;height:2px;background:var(--green-bright);
  transition:width .25s ease;
}
.nav-links a:hover::after,
.nav-links a.active::after{width:100%;}
.nav-links a.active{color:#fff;}
.nav-cta{
  background:var(--green-bright);
  color:#0B1E19 !important;
  padding:10px 20px;
  border-radius:999px;
  font-weight:700;
  font-size:14px;
}
.nav-cta:hover{background:#5CCB4E;}
.nav-right{display:flex;align-items:center;gap:28px;}
.burger{
  display:none;
  flex-direction:column;
  gap:5px;
  background:none;border:0;cursor:pointer;padding:8px;
}
.burger span{width:24px;height:2px;background:#fff;display:block;border-radius:2px;transition:transform .25s ease, opacity .25s ease;}
.mobile-panel{
  display:none;
  position:fixed;inset:76px 0 0 0;
  background:var(--dark);
  z-index:99;
  padding:20px 32px 40px;
  overflow-y:auto;
}
.mobile-panel a{
  display:block;
  color:#EAF3EE;
  font-size:20px;
  font-weight:600;
  padding:16px 0;
  border-bottom:1px solid var(--line-on-dark);
  font-family:'Archivo',sans-serif;
}
.mobile-panel .nav-cta{display:inline-block;margin-top:20px;}
body.menu-open .mobile-panel{display:block;}
body.menu-open{overflow:hidden;}
body.menu-open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg);}
body.menu-open .burger span:nth-child(2){opacity:0;}
body.menu-open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

@media (max-width:900px){
  .nav-links{display:none;}
  .nav-right .nav-cta{display:none;}
  .burger{display:flex;}
}

/* ===== HERO (home) ===== */
.hero{
  position:relative;
  min-height:92vh;
  display:flex;
  align-items:flex-end;
  background:#0B1E19;
  overflow:hidden;
}
.hero-media{position:absolute;inset:0;}
.hero-media img{width:100%;height:100%;object-fit:cover;}
.hero-scrim{
  position:absolute;inset:0;
  background:
    linear-gradient(0deg, rgba(8,22,18,0.94) 0%, rgba(8,22,18,0.6) 42%, rgba(8,22,18,0.35) 65%, rgba(8,22,18,0.55) 100%);
}
.hero-grid-lines{
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size:64px 64px;
  mix-blend-mode:overlay;
}
.hero-content{
  position:relative;z-index:2;
  max-width:var(--maxw);
  margin:0 auto;
  padding:0 32px 76px;
  width:100%;
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  color:#BFEAD1;
  font-size:14px;font-weight:600;
  margin-bottom:22px;
}
.hero-eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--green-bright);}
.hero h1{
  color:var(--white);
  font-size:clamp(2.4rem, 5.4vw, 4.4rem);
  font-weight:800;
  line-height:1.04;
  max-width:15ch;
}
.hero h1 em{
  font-style:normal;
  color:var(--green-bright);
}
.hero-sub{
  color:#DCE8E2;
  font-size:18px;
  max-width:52ch;
  margin-top:22px;
}
.hero-actions{
  display:flex;gap:16px;flex-wrap:wrap;
  margin-top:36px;
}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 26px;
  border-radius:999px;
  font-weight:700;
  font-size:15px;
  border:2px solid transparent;
  cursor:pointer;
  font-family:'Inter',sans-serif;
}
.btn-primary{background:var(--green-bright);color:#0B1E19;}
.btn-primary:hover{background:#5CCB4E;}
.btn-ghost{border-color:rgba(255,255,255,0.4);color:var(--white);}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,0.08);}
.hero-stats{
  display:flex;gap:44px;flex-wrap:wrap;
  margin-top:56px;
  padding-top:28px;
  border-top:1px solid rgba(255,255,255,0.18);
}
.hero-stats div{min-width:120px;}
.hero-stats strong{
  display:block;font-family:'Archivo',sans-serif;
  font-size:28px;color:var(--white);font-weight:800;
}
.hero-stats span{font-size:13px;color:#B9CFC5;}

/* ===== PAGE HERO (inner pages, e.g. About) ===== */
.page-hero{
  position:relative;
  background:var(--dark);
  overflow:hidden;
  padding:190px 0 90px;
}
.page-hero-grid{
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size:56px 56px;
}
.page-hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 85% 20%, rgba(72,184,65,0.16), transparent 45%);
}
.page-hero .wrap{position:relative;z-index:1;}
.page-hero .crumb{
  color:#9FCBB6;font-size:14px;font-weight:600;margin-bottom:18px;display:block;
}
.page-hero .crumb a:hover{color:#fff;}
.page-hero h1{
  color:#fff;font-size:clamp(2.2rem,4.6vw,3.6rem);font-weight:800;max-width:18ch;
}
.page-hero p{color:#CBE0D6;font-size:17px;max-width:56ch;margin-top:18px;}

/* ===== SECTION generic ===== */
section{padding:100px 0;}
.section-head{
  display:flex;justify-content:space-between;align-items:flex-end;gap:40px;
  margin-bottom:56px;flex-wrap:wrap;
}
.tag-pill{
  display:inline-block;
  background:linear-gradient(90deg,var(--green-deep),var(--green-bright));
  color:#fff;font-weight:700;font-size:13px;
  padding:8px 18px;border-radius:999px;
  margin-bottom:18px;
}
.section-head h2{font-size:clamp(1.8rem,3.2vw,2.6rem);max-width:16ch;font-weight:800;}
.section-head p{max-width:42ch;color:var(--ink-soft);font-size:16px;}

/* ===== ABOUT ===== */
.about{background:var(--paper);}
.about-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center;
}
.about-copy p{color:var(--ink-soft);font-size:16.5px;margin-bottom:18px;}
.about-copy p:last-child{margin-bottom:0;}
.about-media{position:relative;}
.about-media img{border-radius:var(--radius-m);width:100%;height:420px;object-fit:cover;}
.about-media-tag{
  position:absolute;bottom:-26px;left:26px;
  background:var(--dark);color:#fff;
  padding:16px 22px;border-radius:var(--radius-s);
  font-family:'Archivo',sans-serif;font-weight:700;font-size:14px;
  box-shadow:0 14px 30px rgba(0,0,0,0.25);
  max-width:240px;
}
.about-media-tag span{display:block;font-family:'Inter';font-weight:400;font-size:12.5px;color:#B9CFC5;margin-top:4px;}

@media (max-width:900px){
  .about-grid{grid-template-columns:1fr;gap:56px;}
  .about-media img{height:300px;}
}

/* ===== VISION / MISSION / VALUES on dark ===== */
.identity{
  background:var(--dark);
  color:#fff;
  position:relative;
  overflow:hidden;
}
.identity::before{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(circle at 15% 20%, rgba(72,184,65,0.14), transparent 40%),
                    radial-gradient(circle at 85% 80%, rgba(18,88,107,0.25), transparent 45%);
}
.identity .wrap{position:relative;z-index:1;}
.vm-grid{display:grid;grid-template-columns:1fr 1fr;gap:2px;background:var(--line-on-dark);border:1px solid var(--line-on-dark);border-radius:var(--radius-m);overflow:hidden;margin-bottom:64px;}
.vm-card{background:var(--dark-2);padding:40px;}
.vm-card h3{color:var(--green-bright);font-size:13px;text-transform:none;font-weight:700;margin-bottom:14px;letter-spacing:0.01em;}
.vm-card p{font-size:19px;font-weight:500;color:#EAF3EE;max-width:34ch;line-height:1.45;}
@media (max-width:760px){.vm-grid{grid-template-columns:1fr;}}

.values-head{margin-bottom:36px;}
.values-head h3{font-size:1.6rem;font-weight:800;color:#fff;}
.values-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line-on-dark);border:1px solid var(--line-on-dark);border-radius:var(--radius-m);overflow:hidden;}
.value-card{background:var(--dark-2);padding:30px 24px;min-height:210px;display:flex;flex-direction:column;gap:14px;}
.value-mark{
  font-family:'Archivo',sans-serif;font-weight:900;font-size:26px;
  width:44px;height:44px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:rgba(72,184,65,0.15);color:var(--green-bright);
}
.value-card h4{font-size:15.5px;font-weight:700;color:#fff;}
.value-card p{font-size:13.5px;color:#AEC4BB;}
@media (max-width:980px){.values-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:560px){.values-grid{grid-template-columns:1fr;}}

/* ===== LEADERSHIP ===== */
.leader{background:var(--paper-dim);}
.leader-grid{display:grid;grid-template-columns:340px 1fr;gap:64px;align-items:start;}
.leader-photo{position:relative;}
.leader-photo img{border-radius:var(--radius-m);width:100%;height:400px;object-fit:cover;object-position:top center;}
.leader-role{margin-top:22px;}
.leader-role strong{display:block;font-family:'Archivo',sans-serif;font-size:20px;color:var(--dark);}
.leader-role span{font-size:14px;color:var(--ink-soft);}
.leader-copy p{color:var(--ink-soft);font-size:16px;margin-bottom:16px;}
.leader-copy blockquote{
  font-family:'Archivo',sans-serif;
  font-size:22px;font-weight:600;color:var(--dark);
  border-left:4px solid var(--green-bright);
  padding-left:22px;margin:0 0 26px;line-height:1.4;
}
@media (max-width:860px){.leader-grid{grid-template-columns:1fr;}.leader-photo img{height:320px;}}

/* ===== SERVICES ===== */
.services{background:var(--paper);}
.service-row{
  display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;
  padding:56px 0;
  border-top:1px solid var(--line);
}
.service-row:first-of-type{border-top:none;}
.service-row.reverse .service-media{order:2;}
.service-row.reverse .service-copy{order:1;}
.service-media{position:relative;}
.service-media img{border-radius:var(--radius-m);width:100%;height:340px;object-fit:cover;}
.service-index{
  position:absolute;top:20px;left:20px;
  background:rgba(11,30,25,0.75);color:#fff;
  font-family:'Archivo',sans-serif;font-weight:700;font-size:13px;
  padding:8px 14px;border-radius:999px;
  backdrop-filter:blur(3px);
}
.service-copy h3{font-size:1.9rem;font-weight:800;margin-bottom:16px;}
.service-copy>p{color:var(--ink-soft);font-size:16px;margin-bottom:22px;}
.service-bar{width:56px;height:6px;border-radius:3px;margin-bottom:18px;}
.bar-civil{background:linear-gradient(90deg,var(--teal),var(--green-bright));}
.bar-build{background:linear-gradient(90deg,var(--terracotta),var(--terracotta-2));}
.bar-trade{background:linear-gradient(90deg,var(--green-deep),var(--green-bright));}
.func-list{list-style:none;margin:0 0 24px;padding:0;display:grid;gap:11px;}
.func-list li{
  display:flex;gap:12px;align-items:flex-start;
  font-size:14.5px;color:var(--ink);
}
.func-list li::before{
  content:"";
  flex:0 0 auto;
  width:8px;height:8px;border-radius:2px;
  margin-top:6px;
  background:var(--green-bright);
}
.reverse .func-list li::before{background:var(--terracotta-2);}
.chip-row{display:flex;flex-wrap:wrap;gap:10px;}
.chip{
  font-size:12.5px;font-weight:600;color:var(--ink-soft);
  border:1px solid var(--line);border-radius:999px;
  padding:7px 14px;
}
@media (max-width:900px){
  .service-row,.service-row.reverse{grid-template-columns:1fr;}
  .service-row.reverse .service-media{order:1;}
  .service-row.reverse .service-copy{order:2;}
  .service-media img{height:260px;}
}

/* ===== APPROACH ===== */
.approach{background:var(--dark);color:#fff;}
.approach .section-head p{color:#AEC4BB;}
.approach-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-on-dark);border:1px solid var(--line-on-dark);border-radius:var(--radius-m);overflow:hidden;}
.approach-card{background:var(--dark-2);padding:34px 28px;min-height:220px;}
.approach-num{
  font-family:'Archivo',sans-serif;font-weight:900;font-size:15px;
  color:var(--green-bright);margin-bottom:16px;
  letter-spacing:0.02em;
}
.approach-card h4{font-size:16.5px;font-weight:700;color:#fff;margin-bottom:10px;}
.approach-card p{font-size:13.8px;color:#AEC4BB;line-height:1.55;}
@media (max-width:900px){.approach-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:600px){.approach-grid{grid-template-columns:1fr;}}

/* ===== CTA BAND ===== */
.cta-band{
  background:linear-gradient(120deg,var(--green-deep),var(--teal));
  color:#fff;
  padding:72px 0;
}
.cta-inner{
  display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap;
}
.cta-inner h2{color:#fff;font-size:clamp(1.6rem,3vw,2.2rem);max-width:20ch;font-weight:800;}
.cta-inner p{color:#DCEFE5;margin-top:10px;max-width:44ch;}

/* ===== CONTACT ===== */
.contact{background:var(--paper);}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;}
.contact-card{
  background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-m);
  padding:34px;
}
.contact-card h4{font-size:13px;font-weight:700;color:var(--green);margin-bottom:10px;}
.contact-card p{font-size:16px;color:var(--ink);}
.contact-list{display:grid;gap:20px;}

/* ===== FOOTER ===== */
footer{
  background:var(--dark);
  color:#C7D8CF;
  padding:72px 0 0;
}
.footer-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:48px;
  padding-bottom:56px;
  border-bottom:1px solid var(--line-on-dark);
}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px;}
.footer-brand img{height:32px;}
.footer-brand span{font-family:'Archivo',sans-serif;font-weight:700;color:#fff;font-size:16px;}
.footer-col p.about-blurb{font-size:14.5px;color:#9FB6AC;max-width:32ch;}
.footer-col h5{color:#fff;font-size:14px;font-weight:700;margin-bottom:18px;}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:12px;}
.footer-col ul a{font-size:14.5px;color:#B9CDC3;}
.footer-col ul a:hover{color:#fff;}
.footer-contact li{display:flex;gap:10px;font-size:14.5px;color:#B9CDC3;}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;
  padding:26px 0;flex-wrap:wrap;gap:12px;
  font-size:13px;color:#7E958B;
}
.footer-bottom a{color:#AEC4BB;}
@media (max-width:900px){
  .footer-grid{grid-template-columns:1fr 1fr;}
  .contact-grid{grid-template-columns:1fr;}
}
@media (max-width:560px){
  .footer-grid{grid-template-columns:1fr;}
  section{padding:70px 0;}
  .wrap{padding:0 20px;}
  .nav-inner{padding:0 20px;}
}