/* Drone Systems theme – shared page components, scoped to .ds so they never touch Elementor content.
   Same design as the Environmental Surveys section (which still carries its own copy, scoped .ds-env).
   Use: wrap a section in <div class="ds"> … </div> (e.g. in an Elementor HTML widget).
   Background photos: set --bg on the element, e.g. <section class="hero" style="--bg:url(/wp-content/uploads/…/hero.jpg)">.
   Components: .wrap .btn(.light/.plum) .hero(.eyebrow .outline .lead) .intro .stats/.stat .tiles/.grid/.tile
               .services/.svc .split(.rev)/.pic .checks .text .uawos/.facts .eu .refs/.ref .cta */
.ds{--ink:#333333;
  --paper:#ffffff;
  --mist:#f7f7f7;
  --chalk:#f2f3f3;
  --slate:#3f444b;
  --plum:#410162;
  --rule:#d9dbdb;
  --display:"Barlow","Arial Narrow",Arial,sans-serif;
  --body:"Barlow",Arial,Helvetica,sans-serif;
  color-scheme:light;}
.ds *{box-sizing:border-box}
.ds{margin:0;overflow-x:clip;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.6}
.ds .wrap{max-width:1140px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.ds h1, .ds h2, .ds h3, .ds h4{font-family:var(--display);text-transform:uppercase;line-height:1.02;margin:0;text-wrap:balance}
.ds h1{font-size:clamp(44px,8vw,96px);font-weight:800;color:var(--chalk)}
.ds h1 .outline{color:transparent;-webkit-text-stroke:2px var(--chalk)}
.ds h2{font-size:clamp(28px,4vw,40px);font-weight:800}
.ds h3{font-size:clamp(22px,3vw,30px);font-weight:800}
.ds h4{font-size:20px;font-weight:800;text-transform:none}
.ds .eyebrow{font-family:var(--display);text-transform:uppercase;font-weight:400;font-size:clamp(20px,2.6vw,30px);color:var(--chalk);letter-spacing:.02em}
.ds p{margin:0}
.ds .lead{font-size:18px;max-width:62ch}
.ds .btn{display:inline-block;font-family:var(--display);text-transform:uppercase;font-weight:600;font-size:14px;letter-spacing:.04em;padding:14px 26px;border:1px solid currentColor;color:var(--ink);text-decoration:none;background:transparent;transition:background .2s,color .2s}
.ds .btn:hover, .ds .btn:focus-visible{background:var(--ink);color:var(--chalk);outline:none}
.ds .btn.light{color:var(--chalk)}
.ds .btn.light:hover, .ds .btn.light:focus-visible{background:var(--chalk);color:var(--ink)}
.ds .btn.plum{background:var(--plum);color:var(--chalk);border-color:var(--chalk)}
.ds .btn.plum:hover{background:var(--chalk);color:var(--plum)}
.ds .hero{position:relative;background:#222 var(--bg,none) center/cover no-repeat;color:var(--chalk)}
.ds .hero::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.35),rgba(0,0,0,.55))}
.ds .hero .wrap{position:relative;padding-block:clamp(70px,12vw,150px) clamp(50px,8vw,100px);display:grid;gap:22px}
.ds .hero .lead{color:var(--chalk);font-size:19px}
.ds .intro .wrap{padding-block:64px 56px;display:grid;grid-template-columns:1.2fr 1fr;gap:48px;align-items:start}
.ds .stats{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--rule)}
.ds .stat{padding:22px 20px;border-right:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.ds .stat:nth-child(2n){border-right:0}
.ds .stat:nth-last-child(-n+2){border-bottom:0}
.ds .stat b{display:block;font-family:var(--display);font-weight:800;font-size:40px;line-height:1;font-variant-numeric:tabular-nums}
.ds .stat span{display:block;font-size:14px;text-transform:uppercase;letter-spacing:.05em;margin-top:6px;color:#5a5f64}
@media (max-width:760px){
  .ds .intro .wrap{grid-template-columns:1fr}
}
.ds .tiles{background:var(--mist)}
.ds .tiles .wrap{padding-block:14px 60px}
.ds .grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:640px){
  .ds .grid{grid-template-columns:1fr}
}
.ds .tile{position:relative;display:block;min-height:250px;background:#777 center/cover no-repeat;color:var(--chalk);text-decoration:none;overflow:hidden}
.ds .tile::before{content:"";position:absolute;inset:0;background:rgba(40,40,40,.45);transition:background .2s}
.ds .tile:hover::before{background:rgba(65,1,98,.55)}
.ds .tile h3{position:absolute;inset:0;display:grid;place-items:center;text-align:center;padding:20px;text-shadow:0 2px 12px rgba(0,0,0,.5)}
.ds .services{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:14px}
@media (max-width:640px){
  .ds .services{grid-template-columns:1fr}
}
.ds .svc{background:var(--paper);padding:26px 26px 24px;display:grid;gap:12px;align-content:start;min-width:0}
.ds .svc h4{text-transform:uppercase;font-size:18px;letter-spacing:.02em}
.ds .svc p{font-size:16px}
.ds .svc .spec{font-size:14px;color:#5a5f64;border-top:1px solid var(--rule);padding-top:10px}
.ds .svc .btn{justify-self:start;font-size:13px;padding:11px 18px;margin-top:4px}
.ds .split .wrap{padding-block:64px;display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.ds .split.rev .wrap>.pic{order:-1}
@media (max-width:760px){
  .ds .split .wrap{grid-template-columns:1fr}
  .ds .split.rev .wrap>.pic{order:0}
}
.ds .pic{aspect-ratio:4/3;max-width:100%;background:#777 center/cover no-repeat}
.ds .checks{list-style:none;padding:0;margin:14px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:10px 24px;font-size:16px}
@media (max-width:520px){
  .ds .checks{grid-template-columns:1fr}
}
.ds .checks li{padding-left:24px;position:relative}
.ds .checks li::before{content:"✓";position:absolute;left:0;top:0;font-weight:800;color:var(--plum)}
.ds .text{display:grid;gap:14px;min-width:0}
.ds .uawos{background:var(--slate);color:var(--chalk)}
.ds .uawos .wrap{padding-block:64px;display:grid;grid-template-columns:1.3fr 1fr;gap:48px}
@media (max-width:760px){
  .ds .uawos .wrap{grid-template-columns:1fr}
}
.ds .uawos h2{color:var(--chalk)}
.ds .facts{display:grid;gap:0;border-top:1px solid rgba(255,255,255,.2)}
.ds .facts div{display:grid;grid-template-columns:120px 1fr;gap:12px;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.2);font-size:15px}
.ds .facts b{font-family:var(--display);text-transform:uppercase;font-size:13px;letter-spacing:.05em;font-weight:600;color:#c9cdd1;padding-top:2px}
.ds .eu{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:8px}
.ds .eu img{height:46px;width:auto;background:#fff;padding:4px}
.ds .eu small{font-size:13px;color:#c9cdd1;max-width:48ch}
.ds .uawos a{color:var(--chalk)}
.ds .refs .wrap{padding-block:64px}
.ds .refs .grid{margin-top:22px}
.ds .ref{border:1px solid var(--rule);padding:22px 24px;display:grid;gap:8px;min-width:0}
.ds .ref .when{font-family:var(--display);text-transform:uppercase;font-size:13px;letter-spacing:.06em;color:var(--plum);font-weight:600}
.ds .ref p{font-size:16px}
.ds .cta{position:relative;background:#333 var(--bg,none) center/cover no-repeat;color:var(--chalk);text-align:center}
.ds .cta::before{content:"";position:absolute;inset:0;background:rgba(0,0,0,.5)}
.ds .cta .wrap{position:relative;padding-block:70px 80px;display:grid;gap:20px;justify-items:center}
.ds .cta h2{font-size:clamp(44px,8vw,96px);color:var(--chalk)}
.ds .cta .who{font-size:16px}
.ds .cta .who b{font-family:var(--display);text-transform:uppercase;letter-spacing:.04em}
@media (prefers-reduced-motion:reduce){
  .ds *{transition:none!important}
}