:root{
  --green:#8fb75f;
  --green-dark:#7aa34c;
  --ink:#2c2c2c;
  --muted:#6b6b6b;
  --light:#f6f8f3;
  --line:#e7e7e7;
  --maxw:1100px;
  --radius:10px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:Arial,Helvetica,sans-serif;
  color:var(--ink);
  line-height:1.65;
  background:#fff;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{font-family:"Raleway",Arial,sans-serif;line-height:1.15;font-weight:800;letter-spacing:.5px}
img{max-width:100%;display:block}
a{color:inherit}
section{padding:72px 24px}
.section-title{font-size:clamp(1.6rem,3vw,2.2rem);text-align:center;margin-bottom:.5em}
.section-lead{text-align:center;color:var(--muted);margin-bottom:2.2em}
.center{text-align:center}

/* Buttons */
.btn{
  display:inline-block;background:var(--green);color:#fff;
  padding:.7em 1.5em;border-radius:50px;text-decoration:none;
  font-weight:700;letter-spacing:.5px;transition:background .18s ease,transform .18s ease;
  border:2px solid var(--green);
}
.btn:hover{background:var(--green-dark);border-color:var(--green-dark);transform:translateY(-1px)}
.btn-lg{padding:.85em 2.2em;font-size:1.05rem}
.btn-outline{background:transparent;color:var(--green-dark)}
.btn-outline:hover{background:var(--green);color:#fff}
.btn-phone{padding:.5em 1.1em;background:#2c2c2c;border-color:#2c2c2c}
.btn-phone:hover{background:#000;border-color:#000}

/* Header */
.site-header{
  position:sticky;top:0;z-index:50;background:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:12px 24px;border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-family:"Raleway",sans-serif;font-weight:800;font-size:1.05rem}
.brand img{width:44px;height:44px;object-fit:contain}
.site-nav{display:flex;align-items:center;gap:24px}
.site-nav a:not(.btn){text-decoration:none;font-weight:600;color:var(--ink)}
.site-nav a:not(.btn):hover{color:var(--green-dark)}

/* Hero */
.hero{
  position:relative;min-height:78vh;display:flex;align-items:center;justify-content:center;
  text-align:center;color:#fff;padding:24px;
  background:url("assets/img/hero-drone.jpg") center/cover no-repeat;
}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.35),rgba(0,0,0,.5))}
.hero-content{position:relative;z-index:1}
.hero h1{font-size:clamp(2.4rem,6vw,4.5rem);text-shadow:0 2px 18px rgba(0,0,0,.4);margin-bottom:.6em}
.hero .btn{box-shadow:0 6px 20px rgba(0,0,0,.25)}

/* Intro */
.intro{max-width:760px;margin:0 auto;text-align:center}
.intro p{font-size:1.15rem;color:#444;margin-bottom:1em}

/* Banners */
.banner{
  position:relative;min-height:42vh;display:flex;align-items:center;justify-content:center;
  text-align:center;color:#fff;
  background-position:center;background-size:cover;background-attachment:fixed;
}
.banner-aerial{background-image:url("assets/img/aerial-mapping.jpg")}
.banner-bottom{background-image:url("assets/img/banner-bottom.jpg")}
.banner-overlay{position:absolute;inset:0;background:rgba(0,0,0,.45)}
.banner h2{position:relative;font-size:clamp(2rem,5vw,3.4rem);z-index:1}
.banner-text{position:relative;z-index:1;max-width:760px;padding:0 24px}
.banner-text p{margin-top:1em;font-size:1.1rem}

/* Services */
.services{background:var(--light)}
.cards{
  max-width:var(--maxw);margin:0 auto;display:grid;gap:22px;
  grid-template-columns:repeat(auto-fit,minmax(230px,1fr));
}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 24px;overflow:hidden;position:relative;transition:transform .18s ease,box-shadow .18s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:0 12px 28px rgba(0,0,0,.08)}
.card-bar{display:block;width:46px;height:6px;border-radius:6px;background:var(--bar,var(--green));margin-bottom:16px}
.card h3{font-size:1.2rem;margin-bottom:.5em}
.card p{color:var(--muted)}
.services-note{max-width:760px;margin:42px auto 30px;text-align:center;color:#444}

/* Industries */
.pill-list{
  list-style:none;max-width:880px;margin:0 auto;
  display:flex;flex-wrap:wrap;gap:14px;justify-content:center;
}
.pill-list li{
  background:var(--light);border:1px solid var(--line);border-left:4px solid var(--green);
  padding:12px 20px;border-radius:8px;font-weight:600;
}

/* Detail */
.detail{max-width:820px;margin:0 auto}
.detail p{margin-bottom:1em;color:#444}
.detail h3{margin:1.2em 0 .6em;font-size:1.3rem}
.two-col{list-style:none;columns:2;gap:30px}
.two-col li{padding:6px 0 6px 22px;position:relative;break-inside:avoid}
.two-col li::before{content:"";position:absolute;left:0;top:14px;width:8px;height:8px;border-radius:50%;background:var(--green)}
@media(max-width:520px){.two-col{columns:1}}

/* Team */
.team-grid{max-width:680px;margin:0 auto;display:flex;flex-wrap:wrap;gap:28px;justify-content:center}
.member{width:300px;max-width:100%;text-align:center;padding:34px 24px;border:1px solid var(--line);border-radius:var(--radius)}
.member-initials{
  width:90px;height:90px;border-radius:50%;margin:0 auto 18px;
  display:flex;align-items:center;justify-content:center;
  background:var(--green);color:#fff;font-family:"Raleway",sans-serif;font-weight:800;font-size:1.8rem;
}
.member h3{font-size:1.25rem}
.member .role{color:var(--muted);margin-bottom:16px}

/* Contact */
.contact{background:var(--light);text-align:center}
.contact p{max-width:560px;margin:0 auto 2em;color:#444}
.contact-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* Footer */
.site-footer{
  background:#222;color:#cfcfcf;text-align:center;padding:32px 24px;
  display:flex;flex-direction:column;align-items:center;gap:12px;
}
.site-footer img{opacity:.9}
.site-footer a{color:var(--green)}

/* Responsive nav */
@media(max-width:680px){
  .site-nav{gap:14px}
  .site-nav a:not(.btn){display:none}
  .brand span{font-size:.95rem}
  .banner{background-attachment:scroll}
  section{padding:56px 20px}
}