:root{
  --green:#0B6B4F; --green-dark:#08503B; --green-deep:#0D2B24; --green-soft:#E8F2EE;
  --gold:#F2A93B; --gold-dark:#D98E1F;
  --ink:#1E2A28; --body:#4A5856; --line:#DDE5E2; --bg-alt:#F5F8F7; --white:#fff;
  --head:"Poppins",Arial,Helvetica,sans-serif; --text:"Open Sans",Arial,Helvetica,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--text);color:var(--body);font-size:16px;line-height:1.7;background:#fff}
img{max-width:100%;display:block}
a{color:var(--green)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
h1,h2,h3,h4{font-family:var(--head);color:var(--ink);line-height:1.25;font-weight:600}
h1{font-size:clamp(34px,4.6vw,54px);font-weight:700}
h2{font-size:clamp(26px,3vw,36px);margin-bottom:14px}
h3{font-size:19px;margin-bottom:8px}
.kicker{font-family:var(--head);font-weight:600;color:var(--green);font-size:15px;margin-bottom:8px;display:flex;align-items:center;gap:10px}
.kicker::before{content:"";width:28px;height:3px;background:var(--gold)}
.center{text-align:center}.center .kicker{justify-content:center}
.intro{max-width:640px;margin-bottom:44px}
.center.intro{margin-left:auto;margin-right:auto}
section{padding:90px 0}
.alt{background:var(--bg-alt)}

/* Top bar */
.topbar{background:var(--green-deep);color:#C9DAD4;font-size:14px}
.topbar .container{display:flex;justify-content:space-between;align-items:center;height:42px;gap:16px}
.topbar a{color:#fff;text-decoration:none}
.topbar span{display:inline-flex;align-items:center;gap:8px;margin-right:22px}
.topbar svg{width:15px;height:15px;stroke:var(--gold);fill:none;stroke-width:2}

/* Header */
header.main{background:#fff;box-shadow:0 2px 10px rgba(0,0,0,.06);position:sticky;top:0;z-index:30}
header.main .container{display:flex;align-items:center;justify-content:space-between;height:78px}
.brand{font-family:var(--head);font-size:26px;font-weight:700;text-decoration:none;color:var(--ink);display:flex;align-items:center;gap:10px}
.brand b{color:var(--green);font-weight:700}
.brand-icon{width:38px;height:38px;background:var(--green);border-radius:6px;display:grid;place-items:center}
.brand-icon svg{width:22px;height:22px}
nav ul{list-style:none;display:flex;align-items:center;gap:6px}
nav a{font-family:var(--head);font-weight:500;color:var(--ink);text-decoration:none;padding:10px 16px;font-size:15.5px}
nav a:hover,nav a[aria-current="page"]{color:var(--green)}
nav a[aria-current="page"]{box-shadow:inset 0 -3px 0 var(--gold)}
.menu-btn{display:none;background:none;border:1px solid var(--line);padding:8px 14px;border-radius:4px;font:inherit;cursor:pointer}

/* Buttons */
.btn{display:inline-block;font-family:var(--head);font-weight:600;font-size:15px;padding:14px 30px;border-radius:4px;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:background .2s,color .2s}
.btn-gold{background:var(--gold);color:var(--ink)}
.btn-gold:hover{background:var(--gold-dark)}
.btn-green{background:var(--green);color:#fff}
.btn-green:hover{background:var(--green-dark)}
.btn-line{border-color:#fff;color:#fff}
.btn-line:hover{background:#fff;color:var(--green)}
nav .btn{padding:11px 22px;margin-left:10px;color:#fff}
nav .btn:hover{color:#fff}

/* Hero */
.hero{position:relative;padding:130px 0 170px;color:#fff;background:linear-gradient(90deg,rgba(9,58,44,.92) 0%,rgba(9,58,44,.78) 45%,rgba(9,58,44,.35) 100%),url("https://images.unsplash.com/photo-1522071820081-009f0129c71c?auto=format&fit=crop&w=2000&q=75") center/cover no-repeat,#1c4a3d}
.hero-text{max-width:640px}
.hero .kicker{color:var(--gold)}
.hero h1{color:#fff;margin-bottom:22px}
.hero p{font-size:18.5px;color:#E1EEE9;margin-bottom:34px}
.hero .actions{display:flex;gap:14px;flex-wrap:wrap}

/* Overlap strip */
.strip{margin-top:-90px;position:relative;z-index:2;padding:0}
.strip-box{background:#fff;box-shadow:0 18px 40px rgba(13,43,36,.14);display:grid;grid-template-columns:repeat(4,1fr);border-top:4px solid var(--gold)}
.strip-item{padding:30px 26px;border-right:1px solid var(--line)}
.strip-item:last-child{border-right:0}
.strip-item h3{font-size:17px;display:flex;align-items:center;gap:10px}
.strip-item p{font-size:14.5px}
.icon{width:26px;height:26px;stroke:var(--green);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}

/* About split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.split-img{position:relative}
.split-img img{width:100%;height:470px;object-fit:cover;background:#cfded8}
.split-img::after{content:"";position:absolute;left:-18px;bottom:-18px;width:55%;height:55%;border:6px solid var(--gold);z-index:-1}
.split-img{isolation:isolate}
.checks{list-style:none;margin:22px 0 30px;display:grid;grid-template-columns:1fr 1fr;gap:10px 20px}
.checks li{padding-left:28px;position:relative;color:var(--ink);font-weight:600;font-size:15px}
.checks li::before{content:"";position:absolute;left:0;top:5px;width:18px;height:18px;border-radius:50%;background:var(--green) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/12px no-repeat}

/* Services grid */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.svc{background:#fff;padding:34px 30px;border:1px solid var(--line);border-bottom:3px solid var(--line);transition:border-color .2s,box-shadow .2s}
.svc:hover{border-bottom-color:var(--gold);box-shadow:0 12px 30px rgba(13,43,36,.08)}
.svc .ibox{width:56px;height:56px;background:var(--green-soft);display:grid;place-items:center;margin-bottom:20px;border-radius:4px}
.svc .ibox .icon{width:28px;height:28px}
.svc p{font-size:15px}

/* Industries */
.ind-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.ind{position:relative;min-height:380px;overflow:hidden;display:flex;align-items:flex-end;color:#fff;background:#2a4d43}
.ind img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s}
.ind:hover img{transform:scale(1.05)}
.ind::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(9,40,31,.95) 0%,rgba(9,40,31,.55) 55%,rgba(9,40,31,.1) 100%)}
.ind-body{position:relative;z-index:1;padding:30px}
.ind h3{color:#fff;font-size:22px;border-left:4px solid var(--gold);padding-left:12px;margin-bottom:12px}
.ind p{color:#DCEAE5;font-size:15px}
.more{margin-top:30px;text-align:center}

/* Process */
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;list-style:none;counter-reset:s;position:relative}
.process::before{content:"";position:absolute;top:32px;left:12%;right:12%;border-top:2px dashed #BFD3CC}
.process li{text-align:center;position:relative}
.process li::before{counter-increment:s;content:counter(s,decimal-leading-zero);display:grid;place-items:center;width:64px;height:64px;margin:0 auto 20px;border-radius:50%;background:#fff;border:2px solid var(--green);color:var(--green);font-family:var(--head);font-weight:700;font-size:18px;position:relative}
.process p{font-size:15px}

/* Why band */
.band{background:linear-gradient(rgba(11,107,79,.94),rgba(11,107,79,.94)),url("https://images.unsplash.com/photo-1556761175-b413da4baf72?auto=format&fit=crop&w=2000&q=70") center/cover,var(--green);color:#E4F0EC}
.band h2,.band h3{color:#fff}
.band .kicker{color:var(--gold)}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.why{border-top:3px solid var(--gold);padding-top:22px}
.why .icon{stroke:var(--gold);width:34px;height:34px;margin-bottom:14px}

/* CTA */
.cta{background:var(--gold);padding:60px 0}
.cta .container{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cta h2{margin:0 0 4px;font-size:clamp(24px,2.6vw,32px)}
.cta p{color:#3D3420;font-size:17px}
.cta .btn-green{padding:16px 34px}

/* Page banner */
.banner{padding:90px 0;color:#fff;background-size:cover;background-position:center}
.banner h1{color:#fff;font-size:clamp(32px,4vw,46px);margin-bottom:10px}
.banner p{color:#E1EEE9;font-size:18px;max-width:620px}
.crumb{font-size:14px;color:#BFD7CF;margin-bottom:14px}
.crumb a{color:var(--gold);text-decoration:none}
.b-services{background-image:linear-gradient(90deg,rgba(9,58,44,.93),rgba(9,58,44,.6)),url("https://images.unsplash.com/photo-1519389950473-47ba0277781c?auto=format&fit=crop&w=2000&q=75");background-color:#1c4a3d}
.b-contact{background-image:linear-gradient(90deg,rgba(9,58,44,.93),rgba(9,58,44,.6)),url("https://images.unsplash.com/photo-1531545514256-b1400bc00f31?auto=format&fit=crop&w=2000&q=75");background-color:#1c4a3d}

/* Models */
.models{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.model{padding:32px 28px;background:#fff;border:1px solid var(--line);border-left:4px solid var(--green)}
.model:nth-child(even){border-left-color:var(--gold)}
.model p{font-size:15px}

/* Service detail rows */
.group-h{font-size:22px;margin:50px 0 22px;padding-bottom:12px;border-bottom:2px solid var(--line);position:relative}
.group-h::after{content:"";position:absolute;left:0;bottom:-2px;width:70px;height:2px;background:var(--gold)}
.group-h:first-of-type{margin-top:0}
.detail{display:grid;grid-template-columns:64px 1fr;gap:24px;padding:26px 0;border-bottom:1px solid var(--line)}
.detail .ibox{width:64px;height:64px;background:var(--green);display:grid;place-items:center;border-radius:4px}
.detail .ibox .icon{stroke:#fff;width:30px;height:30px}
.detail p{margin-bottom:12px;font-size:15.5px}
.tags{display:flex;flex-wrap:wrap;gap:8px;list-style:none}
.tags li{font-size:13px;font-weight:600;padding:4px 12px;background:var(--green-soft);color:var(--green-dark);border-radius:3px}

/* Contact */
.contact-wrap{display:grid;grid-template-columns:1.4fr .8fr;gap:40px}
.form-box{background:#fff;border:1px solid var(--line);padding:40px;box-shadow:0 10px 30px rgba(13,43,36,.06)}
.form-box h2{font-size:26px}
form{display:grid;gap:18px;margin-top:20px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
label{display:block;font-family:var(--head);font-weight:500;color:var(--ink);font-size:14.5px;margin-bottom:6px}
input,select,textarea{width:100%;font:inherit;padding:12px 14px;border:1px solid #CAD6D2;border-radius:4px;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{border-color:var(--green)}
textarea{min-height:140px;resize:vertical}
.note{font-size:13.5px;color:#6B7A77}
.info-box{background:var(--green);color:#E4F0EC;padding:40px 34px;align-self:start}
.info-box h3{color:#fff;font-size:22px;margin-bottom:24px}
.info-item{display:grid;grid-template-columns:44px 1fr;gap:14px;margin-bottom:22px}
.info-item .ib{width:44px;height:44px;background:rgba(255,255,255,.12);display:grid;place-items:center;border-radius:4px}
.info-item .icon{stroke:var(--gold);width:22px;height:22px}
.info-item small{display:block;color:#BFD7CF;font-size:13px}
.info-item a,.info-item strong{color:#fff;font-weight:600;text-decoration:none}

/* Footer */
footer{background:var(--green-deep);color:#AFC5BE;padding:70px 0 0;font-size:15px}
.f-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:50px}
footer .brand{color:#fff;margin-bottom:16px;font-size:24px}
footer .brand b{color:var(--gold)}
footer h4{color:#fff;font-size:17px;margin-bottom:18px}
footer ul{list-style:none;display:grid;gap:9px}
footer a{color:#AFC5BE;text-decoration:none}
footer a:hover{color:var(--gold)}
.f-bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;font-size:14px}

@media (max-width:1000px){
  .strip-box{grid-template-columns:1fr 1fr}
  .strip-item:nth-child(2){border-right:0}
  .strip-item:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .split,.contact-wrap{grid-template-columns:1fr}
  .svc-grid,.models{grid-template-columns:1fr 1fr}
  .ind-grid,.why-grid{grid-template-columns:1fr}
  .process{grid-template-columns:1fr 1fr}.process::before{display:none}
  .f-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .topbar .hide-m{display:none}
  .menu-btn{display:block}
  nav ul{display:none;position:absolute;left:0;right:0;top:78px;background:#fff;flex-direction:column;align-items:stretch;padding:10px 20px 20px;box-shadow:0 10px 20px rgba(0,0,0,.08)}
  nav ul.open{display:flex}
  nav .btn{margin:8px 0 0;text-align:center}
  section{padding:64px 0}
  .hero{padding:90px 0 140px}
  .strip-box,.svc-grid,.models,.process,.row2,.f-grid,.checks{grid-template-columns:1fr}
  .strip-item{border-right:0;border-bottom:1px solid var(--line)}
  .split-img img{height:320px}
  .form-box{padding:26px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}html{scroll-behavior:auto}}

/* Company logo */
.logo-img{height:40px;width:auto;display:block}
footer .brand{background:#fff;padding:10px 14px;border-radius:4px;display:inline-flex}
footer .logo-img{height:32px}
@media (max-width:760px){.logo-img{height:32px}}