:root{
  --navy:#061722;
  --navy2:#0b2230;
  --teal:#08969b;
  --teal2:#05aeb2;
  --text:#101820;
  --muted:#5c6872;
  --line:#dfe5e9;
  --white:#fff;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Arial, Helvetica, sans-serif;
  color:var(--text);
  background:#fff;
}
.site-header{
  height:78px;
  padding:0 52px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  background:#fff;
  border-bottom:1px solid rgba(0,0,0,.08);
  position:sticky;
  top:0;
  z-index:20;
}
.brand img{height:54px; width:auto; display:block}
nav{display:flex; gap:34px; align-items:center}
nav a{
  color:#05131d;
  text-decoration:none;
  text-transform:uppercase;
  font-size:12px;
  font-weight:800;
  letter-spacing:.04em;
}
.header-btn{
  background:var(--teal);
  color:#fff;
  text-decoration:none;
  padding:18px 26px;
  text-transform:uppercase;
  font-size:12px;
  font-weight:800;
  letter-spacing:.04em;
}
.hero{
  position:relative;
  min-height:560px;
  overflow:hidden;
  background:var(--navy);
}
.hero-bg{
  position:absolute;
  inset:0;
  background:url("hero-drilling.jpg") right center/cover no-repeat;
  transform:scale(1.01);
}
.hero-shade{
  position:absolute;
  inset:0;
  background:linear-gradient(90deg,rgba(3,14,22,.92) 0%,rgba(3,14,22,.72) 35%,rgba(3,14,22,.18) 70%,rgba(3,14,22,.05) 100%);
}
.hero-content{
  position:relative;
  z-index:2;
  padding:70px 64px;
  max-width:690px;
  color:#fff;
}
.eyebrow{
  margin:0 0 18px;
  text-transform:uppercase;
  letter-spacing:.15em;
  color:var(--teal2);
  font-weight:800;
  font-size:15px;
}
.teal{color:var(--teal)}
h1{
  margin:0;
  text-transform:uppercase;
  font-size:74px;
  line-height:.98;
  letter-spacing:.055em;
}
.lead{
  margin:28px 0 0;
  font-size:18px;
  line-height:1.55;
  color:#f1f6f7;
}
.actions{display:flex;gap:24px;margin-top:34px}
.btn{
  display:inline-flex;
  align-items:center;
  gap:12px;
  text-decoration:none;
  border:1px solid rgba(255,255,255,.55);
  padding:18px 28px;
  color:#fff;
  text-transform:uppercase;
  font-size:13px;
  font-weight:800;
}
.btn.primary{background:var(--teal);border-color:var(--teal)}
.btn.ghost{background:rgba(255,255,255,.04)}
.btn.compact{padding:16px 24px;margin-top:28px}
.stats{
  display:grid;
  grid-template-columns:1fr 1px 1fr 1px 1fr 1px 1fr 1px 1fr;
  background:linear-gradient(90deg,#061722,#0b2533);
  color:#fff;
  padding:28px 52px;
  align-items:center;
}
.stat{
  display:grid;
  grid-template-columns:54px 1fr;
  column-gap:18px;
  align-items:center;
  min-height:92px;
}
.stat .icon{font-size:34px;color:var(--teal2);grid-row:span 2}
.stat strong{text-transform:uppercase;font-size:24px;line-height:1.1}
.stat span{text-transform:uppercase;font-size:11px;line-height:1.4;color:#dce8eb}
.divider{height:72px;background:rgba(255,255,255,.28)}
.services{
  padding:66px 64px 78px;
  display:grid;
  grid-template-columns:300px repeat(3,1fr);
  gap:26px;
  background:#fff;
}
.section-intro h2,
.equipment-copy h2,
.safety h2,
.about h2,
.contact h2{
  margin:0;
  font-size:30px;
  line-height:1.16;
  text-transform:uppercase;
  letter-spacing:.02em;
}
.section-intro p,
.equipment-copy p,
.safety p,
.about p,
.contact p{
  color:var(--muted);
  line-height:1.7;
  font-size:15px;
}
.card{
  border:1px solid var(--line);
  background:#fff;
  min-height:420px;
}
.card img{width:100%;height:185px;object-fit:cover;display:block}
.card div{padding:22px 26px 26px}
.card h3{
  margin:0 0 12px;
  font-size:20px;
  text-transform:uppercase;
}
.card p{color:var(--muted);line-height:1.65;margin:0 0 22px}
.card a{
  color:var(--teal);
  text-decoration:none;
  text-transform:uppercase;
  font-weight:800;
  font-size:13px;
}
.equipment{
  background:#f5f8fa;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:48px;
  padding:78px 64px;
  align-items:center;
}
.equipment img{
  width:100%;
  border-radius:0;
  box-shadow:0 18px 50px rgba(0,0,0,.12);
}
.mini-stats{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
  margin-top:34px;
}
.mini-stats div{
  border-left:3px solid var(--teal);
  padding-left:16px;
}
.mini-stats strong{
  display:block;
  font-size:23px;
  text-transform:uppercase;
}
.mini-stats span{
  text-transform:uppercase;
  font-size:11px;
  color:var(--muted);
}
.safety{
  background:url("dark-bg.jpg") center/cover no-repeat;
  color:#fff;
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:60px;
  padding:84px 64px;
}
.safety p{color:#dce6e8}
.safety ul{margin:28px 0 0;padding:0;list-style:none}
.safety li{
  margin:12px 0;
  padding-left:30px;
  position:relative;
  color:#f2f7f8;
}
.safety li:before{
  content:"✓";
  position:absolute;
  left:0;
  color:var(--teal2);
  font-weight:900;
}
.about{
  padding:78px 64px;
  max-width:1000px;
}
.contact{
  background:#f5f8fa;
  padding:78px 64px;
  display:grid;
  grid-template-columns:1fr 460px;
  gap:56px;
}
form{
  display:grid;
  gap:14px;
}
input,textarea{
  width:100%;
  padding:16px;
  border:1px solid var(--line);
  font:inherit;
}
textarea{height:130px;resize:vertical}
button{
  padding:17px 22px;
  border:0;
  background:var(--teal);
  color:white;
  font-weight:800;
  text-transform:uppercase;
  cursor:pointer;
}
footer{
  background:var(--navy);
  color:#fff;
  padding:34px 64px;
  display:flex;
  justify-content:space-between;
  gap:24px;
  flex-wrap:wrap;
}
footer span{color:#b8c8ce}
@media(max-width:1050px){
  nav{display:none}
  .site-header{padding:0 24px}
  .hero-content{padding:60px 28px}
  h1{font-size:52px}
  .stats{grid-template-columns:1fr;gap:18px}
  .divider{display:none}
  .services,.equipment,.safety,.contact{grid-template-columns:1fr;padding:50px 24px}
  .section-intro{max-width:700px}
  footer{padding:28px 24px}
}