:root{
    --blue:#0039a6;
    --blue-2:#006ed1;
    --navy:#04142f;
    --ink:#101722;
    --body:#394655;
    --muted:#657486;
    --line:#d8e0ea;
    --soft:#f4f7fb;
    --ice:#e9f4ff;
    --teal:#0a8ca8;
    --green:#18805f;
    --amber:#d9a221;
    --white:#fff;
    --max:1240px;
  }

  *{box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{
    margin:0;
    color:var(--body);
    background:#fff;
    font:16px/1.5 Arial, Helvetica, sans-serif;
  }
  a{color:inherit;text-decoration:none}
  img,video{display:block;max-width:100%}
  button{font:inherit}

  .topbar{
    min-height:40px;
    background:var(--navy);
    color:rgba(255,255,255,.76);
    border-bottom:1px solid rgba(255,255,255,.14);
  }
  .topbar-inner{
    width:min(var(--max),calc(100% - 48px));
    margin:auto;
    display:flex;
    justify-content:flex-end;
    align-items:center;
    gap:30px;
    min-height:40px;
    font-size:13px;
    font-weight:700;
  }

  .site-header{
    position:sticky;
    top:0;
    z-index:50;
    background:rgba(255,255,255,.98);
    border-bottom:1px solid var(--line);
    box-shadow:0 8px 22px rgba(4,20,47,.06);
  }
  .header-inner{
    width:min(var(--max),calc(100% - 48px));
    min-height:82px;
    margin:auto;
    display:grid;
    grid-template-columns:180px 1fr auto;
    align-items:center;
    gap:28px;
  }
  .brand{
    display:flex;
    align-items:center;
    width:180px;
    min-height:58px;
  }
  .brand img{
    display:block;
    width:178px;
    height:auto;
    object-fit:contain;
  }
  .nav{
    display:flex;
    align-items:center;
    justify-content:center;
    gap:0;
    font-size:15px;
    font-weight:800;
    color:var(--ink);
  }
  .nav a{
    position:relative;
    display:flex;
    align-items:center;
    min-height:82px;
    padding:0 16px;
  }
  .nav a::after{
    content:"";
    position:absolute;
    left:16px;
    right:16px;
    bottom:0;
    height:4px;
    background:transparent;
  }
  .nav a:hover::after,.nav a.active::after{background:var(--blue)}
  .header-actions{
    display:flex;
    align-items:center;
    gap:18px;
    color:var(--ink);
    font-size:15px;
    font-weight:800;
  }
  .icon-button{
    position:relative;
    display:inline-grid;
    place-items:center;
    width:42px;
    height:42px;
    border:1px solid var(--line);
    border-radius:50%;
    background:#fff;
    color:var(--blue);
    cursor:pointer;
  }
  .search-symbol{position:relative;display:block;width:20px;height:20px;overflow:visible}.search-symbol::before{content:"";position:absolute;left:1px;top:1px;width:12px;height:12px;border:2px solid var(--blue);border-radius:50%}.search-symbol::after{content:"";position:absolute;width:9px;height:2px;right:1px;bottom:3px;background:var(--blue);border-radius:2px;transform:rotate(45deg);transform-origin:left center}
  .menu-symbol{
    display:grid;
    gap:4px;
    width:18px;
  }
  .menu-symbol span{
    display:block;
    height:2px;
    background:var(--blue);
  }
  .hamburger{display:none}

  .subnav{
    border-bottom:1px solid var(--line);
    background:#fff;
  }
  .subnav-inner{
    width:min(var(--max),calc(100% - 48px));
    margin:auto;
    display:flex;
    align-items:center;
    gap:24px;
    min-height:54px;
    color:var(--muted);
    font-size:14px;
    font-weight:800;
    
  ;flex-wrap:wrap;min-width:0}
  .subnav a{white-space:nowrap}
  .subnav a:first-child{color:var(--blue)}

  .page-hero{
    position:relative;
    min-height:610px;
    display:grid;
    align-items:end;
    overflow:hidden;
    color:#fff;
    background:
      linear-gradient(90deg,rgba(4,20,47,.94),rgba(4,20,47,.58) 48%,rgba(4,20,47,.16)),
      url("safety-quality-hero-operations.jpeg") center/cover no-repeat;
  }
  .page-hero::after{
    content:"";
    position:absolute;
    inset:auto 0 0;
    height:160px;
    background:linear-gradient(0deg,rgba(4,20,47,.8),rgba(4,20,47,0));
  }
  .hero-inner{
    position:relative;
    z-index:1;
    width:min(var(--max),calc(100% - 48px));
    margin:auto;
    padding:78px 0;
  }
  .eyebrow{
    margin:0 0 14px;
    color:var(--blue);
    font-size:13px;
    line-height:1.2;
    font-weight:800;
    text-transform:uppercase;
  }
  .page-hero .eyebrow{color:#a8d8ff}
  h1,h2,h3,p{overflow-wrap:anywhere}
  h1{
    max-width:760px;
    margin:0;
    color:#fff;
    font-size:68px;
    line-height:1.02;
    letter-spacing:0;
  }
  .lead{
    max-width:650px;
    margin:24px 0 0;
    color:rgba(255,255,255,.82);
    font-size:21px;
    line-height:1.45;
  }
  .button-row{
    display:flex;
    flex-wrap:wrap;
    gap:16px;
    margin-top:34px;
  }
  .button{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    min-height:50px;
    padding:13px 24px;
    border:2px solid var(--blue);
    background:var(--blue);
    color:#fff;
    font-weight:800;
  }
  .button.secondary{
    background:#fff;
    color:var(--blue);
  }
  .button.ghost{
    background:transparent;
    border-color:#fff;
    color:#fff;
  }
  .button:hover{filter:brightness(.94)}

  .section{
    width:min(var(--max),calc(100% - 48px));
    margin:auto;
    padding:76px 0;
  }
  .section-head{
    display:flex;
    align-items:end;
    justify-content:space-between;
    gap:30px;
    margin-bottom:34px;
  }
  h2{
    margin:0;
    color:var(--ink);
    font-size:44px;
    line-height:1.12;
    letter-spacing:0;
  }
  .section-head p{
    max-width:520px;
    margin:0;
    color:var(--muted);
    font-size:18px;
  }

  .intro-grid{
    display:grid;
    grid-template-columns:.92fr 1.08fr;
    gap:56px;
    align-items:start;
  }
  .intro-copy p{
    margin:22px 0 0;
    color:var(--muted);
    font-size:19px;
  }
  .proof-grid{
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:16px;
  }
  .proof{
    min-height:170px;
    padding:26px;
    border:1px solid var(--line);
    background:#fff;
  }
  .proof strong{
    display:block;
    color:var(--ink);
    font-size:38px;
    line-height:1;
  }
  .proof span{
    display:block;
    margin-top:14px;
    color:var(--muted);
    font-weight:700;
  }

  .pillar-band{
    background:var(--soft);
    border-block:1px solid var(--line);
  }
  .pillar-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:18px;
  }
  .pillar{
    min-height:310px;
    padding:28px;
    border:1px solid var(--line);
    background:#fff;
  }
  .pillar .icon{
    width:48px;
    height:48px;
    margin-bottom:24px;
    border-radius:50%;
    background:linear-gradient(135deg,var(--blue),var(--teal));
  }
  .pillar:nth-child(2) .icon{background:linear-gradient(135deg,var(--green),var(--blue-2))}
  .pillar:nth-child(3) .icon{background:linear-gradient(135deg,var(--amber),var(--blue))}
  .pillar:nth-child(4) .icon{background:linear-gradient(135deg,var(--navy),var(--teal))}
  h3{
    margin:0;
    color:var(--ink);
    font-size:27px;
    line-height:1.18;
  }
  .pillar p,.card p,.process p{
    margin:14px 0 0;
    color:var(--muted);
  }

  .split-feature{
    display:grid;
    grid-template-columns:1fr 1fr;
    min-height:520px;
    border-block:1px solid var(--line);
  }
  .split-media{
    background:#132a49 url("inspection-discipline-interior.jpeg") center/cover no-repeat;
  }
  .split-copy{
    display:grid;
    align-content:center;
    padding:70px max(56px,calc((100vw - var(--max))/2)) 70px 64px;
    background:#fff;
  }
  .split-copy p{
    max-width:590px;
    margin:20px 0 0;
    color:var(--muted);
    font-size:19px;
    line-height:1.55;
  }
  .check-list{
    display:grid;
    gap:14px;
    margin:28px 0 0;
    padding:0;
    list-style:none;
  }
  .check-list li{
    display:grid;
    grid-template-columns:26px 1fr;
    gap:12px;
    align-items:start;
    color:var(--ink);
    font-weight:800;
  }
  .check-list li::before{
    content:"";
    width:18px;
    height:18px;
    margin-top:3px;
    border:3px solid var(--blue);
    border-radius:50%;
    background:radial-gradient(circle,var(--blue) 0 4px,transparent 5px);
  }

  .process-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:18px;
    counter-reset:step;
  }
  .process{
    position:relative;
    min-height:260px;
    padding:30px;
    border:1px solid var(--line);
    background:#fff;
  }
  .process::before{
    counter-increment:step;
    content:"0" counter(step);
    display:block;
    margin-bottom:42px;
    color:var(--blue);
    font-size:14px;
    font-weight:800;
  }
  .process::after{
    content:"";
    position:absolute;
    top:72px;
    left:30px;
    width:58px;
    height:4px;
    background:var(--blue);
  }

  .reporting{
    background:
      linear-gradient(90deg,rgba(4,20,47,.95),rgba(4,20,47,.72)),
      url("planecare-header-texture.jpeg") center/cover no-repeat;
    color:#fff;
  }
  .reporting h2,.reporting h3{color:#fff}
  .reporting .eyebrow{color:#a8d8ff}
  .reporting-grid{
    display:grid;
    grid-template-columns:1fr 1fr 1fr;
    gap:20px;
    margin-top:34px;
  }
  .reporting-card{
    min-height:230px;
    padding:28px;
    border:1px solid rgba(255,255,255,.24);
    background:rgba(255,255,255,.08);
  }
  .reporting-card p{color:rgba(255,255,255,.76)}

  .training-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:22px;
  }
  .card{
    min-height:270px;
    border:1px solid var(--line);
    background:#fff;
    padding:30px;
  }
  .card.wide{
    grid-column:1 / -1;
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:28px;
    align-items:center;
    background:var(--soft);
  }
  .card-image{
    min-height:250px;
    background:#102844 url("planecare-hero-40s-preview.jpg") center/cover no-repeat;
  }

  .cta{
    min-height:410px;
    display:grid;
    align-content:center;
    color:#fff;
    background:
      linear-gradient(90deg,rgba(4,20,47,.9),rgba(4,20,47,.22)),
      url("website-hero-20s-5-preview.jpg") center/cover no-repeat;
  }
  .cta-inner{
    width:min(var(--max),calc(100% - 48px));
    margin:auto;
  }
  .cta h2{
    max-width:720px;
    color:#fff;
    font-size:50px;
  }
  .cta p{
    max-width:560px;
    margin:18px 0 0;
    color:rgba(255,255,255,.84);
    font-size:19px;
  }

  .footer{
    background:#07152d;
    color:rgba(255,255,255,.78);
  }
  .footer-inner{
    width:min(var(--max),calc(100% - 48px));
    margin:auto;
    padding:54px 0 28px;
  }
  .footer-grid{
    display:grid;
    grid-template-columns:1.3fr repeat(5,1fr);
    gap:28px;
    padding-bottom:42px;
    border-bottom:1px solid rgba(255,255,255,.18);
  }
  .footer-brand{
    color:#fff;
    font-size:27px;
    font-weight:800;
  }
  .footer h4{
    margin:0 0 16px;
    color:#fff;
    font-size:15px;
  }
  .footer a{
    display:block;
    margin:10px 0;
    font-size:14px;
  }
  .footer-bottom{
    display:flex;
    justify-content:space-between;
    gap:24px;
    padding-top:24px;
    font-size:13px;
  }
  .legal{
    display:flex;
    flex-wrap:wrap;
    gap:18px;
  }

  .mobile-panel{
    display:none;
    border-top:1px solid var(--line);
    background:#fff;
  }
  .mobile-panel a{
    display:block;
    padding:15px 24px;
    border-bottom:1px solid var(--line);
    color:var(--ink);
    font-weight:800;
  }

  @media (max-width:1080px){
    .nav a{padding:0 10px}
    .pillar-grid,.process-grid{grid-template-columns:1fr 1fr}
  }

  @media (max-width:980px){
    .topbar{display:none}
    .header-inner{
      width:100%;
      padding:0 20px;
      grid-template-columns:1fr auto;
      min-height:72px;
    }
    .brand{font-size:23px}
    .nav,.header-actions{display:none}
    .hamburger{display:inline-grid}
    .mobile-panel.open{display:block}
    .subnav-inner{width:calc(100% - 40px)}
    .page-hero{min-height:560px}
    .hero-inner{width:calc(100% - 40px);padding:54px 0}
    h1{font-size:46px}
    h2{font-size:34px}
    .lead{font-size:18px}
    .section{
      width:calc(100% - 40px);
      padding:56px 0;
    }
    .section-head,.intro-grid,.split-feature{
      display:block;
    }
    .section-head p{margin-top:16px}
    .proof-grid,.reporting-grid,.training-grid{
      grid-template-columns:1fr;
    }
    .proof-grid{margin-top:28px}
    .split-media{min-height:320px}
    .split-copy{padding:48px 24px}
    .card.wide{
      display:block;
    }
    .card-image{margin-top:24px}
    .footer-grid{
      grid-template-columns:1fr 1fr;
    }
    .footer-bottom{display:block}
    .legal{margin-top:16px}
  }

  @media (max-width:620px){
    .pillar-grid,.process-grid{
      grid-template-columns:1fr;
    }
    .pillar,.process,.card,.reporting-card{padding:24px}
    .cta h2{font-size:36px}
    .footer-grid{grid-template-columns:1fr}
  }

  .search-overlay{position:fixed;inset:0;z-index:120;display:none;background:rgba(4,20,47,.72);backdrop-filter:blur(6px);padding:72px 24px;overflow:auto}
  .search-overlay.open{display:block}
  .search-dialog{width:min(760px,100%);margin:0 auto;background:#fff;color:var(--body);box-shadow:0 28px 80px rgba(4,20,47,.34)}
  .search-head{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:22px 24px;border-bottom:1px solid var(--line)}
  .search-head h2{margin:0;color:var(--ink);font-size:28px;line-height:1.15}
  .search-close{display:inline-grid;place-items:center;width:40px;height:40px;border:1px solid var(--line);border-radius:50%;background:#fff;color:var(--blue);font-size:24px;cursor:pointer}
  .search-body{padding:24px}
  .search-input{width:100%;min-height:54px;border:1px solid #cfd9e5;padding:14px 16px;color:var(--ink);font-size:18px}
  .search-results{display:grid;gap:12px;margin-top:18px}
  .search-result{display:block;padding:16px;border:1px solid var(--line);background:var(--soft)}
  .search-result strong{display:block;color:var(--ink);font-size:17px}
  .search-result span{display:block;margin-top:5px;color:var(--muted);font-size:14px}
  .search-empty{margin:18px 0 0;color:var(--muted)}
  .footer-bottom{align-items:center}.legal{align-items:center}