*{
  box-sizing:border-box;
}

html{
  scroll-behavior:smooth;
}

body{
  margin:0;
  font-family:Arial, Helvetica, sans-serif;
  color:#071f45;
  background:#fff;
  line-height:1.55;
}

img{
  max-width:100%;
  display:block;
}

.container{
  width:min(1220px,92%);
  margin:0 auto;
}

.site-header{
  background:#fff;
  box-shadow:0 6px 24px rgba(0,0,0,.08);
  position:sticky;
  top:0;
  z-index:50;
}

.header-inner{
  min-height:82px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}

.brand img{
  height:70px;
  width:auto;
  display:block;
}

.desktop-nav{
  display:flex;
  gap:24px;
  font-weight:800;
}

.desktop-nav a{
  color:#071f45;
  text-decoration:none;
}

.desktop-nav a:hover{
  color:#58a81c;
}

.header-call{
  display:flex;
  align-items:center;
  gap:10px;
  color:#071f45;
  text-decoration:none;
  font-size:1.15rem;
}

.header-call span{
  background:#58a81c;
  color:#fff;
  border-radius:50%;
  width:40px;
  height:40px;
  display:grid;
  place-items:center;
}

/* HERO */
.hero{
  position:relative;
  min-height:calc(100vh - 82px);
  display:flex;
  align-items:center;
  overflow:hidden;
  padding:60px 0;
}

.hero-bg{
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg, rgba(3,31,65,.96) 0%, rgba(3,31,65,.84) 42%, rgba(3,31,65,.28) 70%, rgba(3,31,65,.04) 100%),
    url('photos/images/hero-work.jpg') center right/cover no-repeat;
}

.hero-content{
  position:relative;
  color:#fff;
  max-width:760px;
  z-index:2;
}

.eyebrow{
  text-transform:uppercase;
  letter-spacing:2px;
  font-weight:900;
  font-size:.8rem;
  color:#b8e986;
  margin:0 0 12px;
}

.green{
  color:#58a81c;
}

.hero h1{
  font-size:clamp(3rem,5.2vw,4.7rem);
  line-height:1.08;
  margin:0 0 18px;
}

.hero h1::after,
.section h2::after{
  content:"";
  display:block;
  width:110px;
  height:4px;
  background:#58a81c;
  border-radius:4px;
  margin-top:18px;
}

.service-line{
  font-size:1.25rem;
  font-weight:900;
  margin:0 0 18px;
}

.intro{
  font-size:1.08rem;
  max-width:660px;
  margin:0;
}

.hero-points{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin:24px 0 0;
}

.hero-points span{
  font-weight:800;
}

.hero-actions{
  display:flex;
  gap:16px;
  flex-wrap:wrap;
  margin-top:28px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:15px 24px;
  border-radius:8px;
  text-decoration:none;
  font-weight:900;
  width:auto;
  height:auto;
}

.btn-primary{
  background:#58a81c;
  color:#fff;
  box-shadow:0 10px 22px rgba(88,168,28,.28);
}

.btn-secondary{
  border:2px solid rgba(255,255,255,.75);
  color:#fff;
}

.btn-light{
  background:#fff;
  color:#071f45;
}

/* SERVICES */
.services-strip{
  background:#fff;
  position:relative;
  z-index:3;
  padding:50px 0 0;
}

.service-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  border-radius:14px;
  box-shadow:0 20px 45px rgba(0,0,0,.13);
  overflow:hidden;
  background:#fff;
}

.service-card{
  padding:32px;
  border-right:1px solid #dce5f0;
}

.service-card:last-child{
  border-right:0;
}

.icon{
  width:70px;
  height:70px;
  background:#07366f;
  color:#fff;
  display:grid;
  place-items:center;
  border-radius:50%;
  font-size:2rem;
  margin-bottom:18px;
}

.service-card h2{
  font-size:1.25rem;
  margin:0 0 8px;
}

.service-card p{
  margin:0;
  color:#263b5a;
}

/* SECTIONS */
.section{
  padding:78px 0;
}

.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:34px;
}

.section h2,
.areas h2,
.cta h2{
  font-size:clamp(2rem,4vw,3.2rem);
  line-height:1.1;
  margin:0 0 12px;
}

.small-btn{
  border:1px solid #07366f;
  padding:12px 18px;
  border-radius:8px;
  text-decoration:none;
  color:#07366f;
  font-weight:900;
}

/* PROJECTS */
.project-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:22px;
}

.project-card{
  background:#fff;
  border-radius:14px;
  overflow:hidden;
  box-shadow:0 12px 30px rgba(0,0,0,.1);
  border:1px solid #e6eef7;
}

.ba-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  height:260px;
}

.ba-grid figure{
  margin:0;
  position:relative;
  overflow:hidden;
}

.ba-grid img{
  width:100%;
  height:100%;
  object-fit:cover;
}

.ba-grid span{
  position:absolute;
  top:10px;
  left:10px;
  background:rgba(0,0,0,.68);
  color:#fff;
  font-size:.78rem;
  font-weight:900;
  padding:5px 9px;
  border-radius:6px;
  z-index:2;
}

.ba-grid span.after{
  left:auto;
  right:10px;
  background:#58a81c;
}

.project-copy{
  padding:18px 20px 22px;
}

.category{
  color:#58a81c;
  font-weight:900;
  margin:0 0 4px;
}

.project-copy h3{
  font-size:1.18rem;
  margin:0 0 8px;
}

.project-copy p:last-child{
  margin:0;
  color:#38506e;
}

/* WHY */
.why{
  background:#052e5f;
  color:#fff;
  padding:32px 0;
}

.why-grid{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:20px;
}

.why-grid div{
  display:flex;
  flex-direction:column;
  gap:4px;
}

.why-grid span{
  color:#dcecff;
  font-size:.9rem;
}

/* AREAS */
.areas{
  background:#f4f8fc;
}

.area-grid{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:42px;
  align-items:center;
}

.area-list{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:14px;
}

.area-list span{
  background:#fff;
  border:1px solid #dce5f0;
  border-radius:10px;
  padding:16px;
  font-weight:900;
}

/* CTA */
.cta{
  background:linear-gradient(135deg,#052e5f,#071f45);
  color:#fff;
  padding:66px 0;
}

.cta-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
}

.cta h2{
  color:#fff;
}

.cta-actions{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
}

/* FOOTER */
footer{
  background:#031f41;
  color:#dcecff;
  padding:34px 0;
}

.footer-inner{
  display:flex;
  gap:24px;
  align-items:center;
}

footer img{
  width:170px;
  background:#fff;
  border-radius:10px;
  padding:8px;
}

footer a{
  color:#fff;
}

/* RESPONSIVE */
@media(max-width:1050px){
  .desktop-nav{
    display:none;
  }

  .project-grid{
    grid-template-columns:repeat(2,1fr);
  }

  .service-grid{
    grid-template-columns:repeat(2,1fr);
  }

  .why-grid{
    grid-template-columns:repeat(2,1fr);
  }

  .header-call strong{
    display:none;
  }

  .hero h1{
    font-size:3.3rem;
  }
}

@media(max-width:650px){
  .header-inner{
    min-height:auto;
    padding:10px 0;
  }

  .brand img{
    height:58px;
  }

  .hero{
    min-height:auto;
    padding:70px 0;
  }

  .hero-bg{
    background:
      linear-gradient(180deg, rgba(3,31,65,.96), rgba(3,31,65,.72)),
      url('photos/images/hero-work.jpg') center/cover no-repeat;
  }

  .hero h1{
    font-size:2.6rem;
  }

  .service-grid,
  .project-grid,
  .area-grid,
  .area-list,
  .why-grid{
    grid-template-columns:1fr;
  }

  .section-head,
  .cta-inner,
  .footer-inner{
    display:block;
  }

  .ba-grid{
    height:240px;
  }

  .service-card{
    border-right:0;
    border-bottom:1px solid #dce5f0;
  }

  .hero-actions,
  .cta-actions{
    flex-direction:column;
  }

  .btn{
    width:100%;
    text-align:center;
  }
}