:root{
    --navy:#152A4E;
    --navy-deep:#0E1E3A;
    --navy-text:#1B3159;
    --teal:#14A39B;
    --teal-bright:#19BFB5;
    --teal-dark:#0E837C;
    --teal-tint:#E4F4F3;
    --ink:#33415C;
    --muted:#5B6B85;
    --line:#E2E9F0;
    --bg:#F6F9FB;
    --card:#FFFFFF;
    --radius:16px;
    --shadow:0 1px 2px rgba(16,32,64,.05), 0 10px 28px -14px rgba(16,32,64,.14);
    --shadow-lg:0 2px 4px rgba(16,32,64,.06), 0 24px 48px -20px rgba(16,32,64,.25);
  }
  *{margin:0;padding:0;box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{
    font-family:"Segoe UI",-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;
    color:var(--ink);background:#fff;line-height:1.6;font-size:16.5px;
    -webkit-font-smoothing:antialiased;
  }
  img{max-width:100%;display:block}
  a{color:var(--teal-dark);text-decoration:none}
  h1,h2,h3,h4{color:var(--navy);line-height:1.2;font-weight:700}
  .wrap{max-width:1140px;margin:0 auto;padding:0 24px}
  .eyebrow{
    display:inline-block;color:var(--teal-dark);font-weight:800;font-size:12.5px;
    letter-spacing:.14em;text-transform:uppercase;margin-bottom:10px;
  }

  /* ---------- header ---------- */
  header{
    position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);
    backdrop-filter:blur(8px);border-bottom:1px solid var(--line);
  }
  .nav{display:flex;align-items:center;justify-content:space-between;height:78px}
  .brand img{height:46px;width:auto}
  nav.menu{display:flex;align-items:center;gap:6px}
  nav.menu a.navlink{
    color:var(--navy-text);font-weight:600;font-size:15.5px;padding:9px 14px;border-radius:8px;position:relative;
  }
  nav.menu a.navlink:hover{background:var(--teal-tint);color:var(--teal-dark)}
  nav.menu a.navlink.active{color:var(--teal-dark)}
  .btn{
    display:inline-flex;align-items:center;gap:8px;font-weight:600;border-radius:10px;
    padding:13px 24px;font-size:15.5px;cursor:pointer;border:0;transition:.18s;
  }
  .btn-teal{background:linear-gradient(135deg,var(--teal-bright),var(--teal));color:#fff !important;box-shadow:0 6px 16px -6px rgba(20,163,155,.55)}
  .btn-teal:hover{background:linear-gradient(135deg,var(--teal),var(--teal-dark));transform:translateY(-1px);box-shadow:0 10px 22px -8px rgba(20,163,155,.65)}
  .btn-navy{background:var(--navy);color:#fff !important}
  .btn-navy:hover{background:var(--navy-deep)}
  .btn-ghost{border:1.5px solid var(--teal);color:var(--teal-dark) !important;background:#fff}
  .btn-ghost:hover{background:var(--teal-tint);transform:translateY(-1px)}
  .btn .arrow{transition:.18s}
  .btn:hover .arrow{transform:translateX(3px)}
  .nav .btn{padding:11px 20px}
  .hamburger{display:none;background:none;border:0;cursor:pointer;padding:8px}
  .hamburger span{display:block;width:24px;height:2.5px;background:var(--navy);margin:5px 0;border-radius:2px}

  /* ---------- hero ---------- */
  .hero{
    background:
      radial-gradient(52rem 30rem at 88% -18%, rgba(25,191,181,.16), transparent 60%),
      radial-gradient(40rem 26rem at -8% 112%, rgba(21,42,78,.10), transparent 55%),
      linear-gradient(165deg,#F4F8FA 0%,#EBF3F5 52%,#E2EFEF 100%);
    border-bottom:1px solid var(--line);overflow:hidden;position:relative;
  }
  .hero::after{
    content:"";position:absolute;bottom:-140px;left:-120px;width:440px;height:440px;border-radius:50%;
    border:54px solid rgba(20,163,155,.07);
  }
  .hero .wrap{display:grid;grid-template-columns:.98fr 1.02fr;gap:36px;} .hero .wrap > div:first-child{position:relative;z-index:2} .hero .wrap{align-items:center;padding-top:74px;padding-bottom:86px;position:relative;z-index:1}
  .hero h1{font-size:14.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--teal-dark);margin-bottom:12px;font-weight:800;display:flex;align-items:center;gap:10px}
  .hero h1::before{content:"";width:26px;height:3px;border-radius:2px;background:var(--teal)}
  .hero .headline{font-size:clamp(35px,4.7vw,54px);color:var(--navy);font-weight:800;line-height:1.1;margin-bottom:20px;letter-spacing:-.015em}
  .hero .headline em{font-style:normal;color:var(--teal-dark)}
  .hero p.lede{font-size:18.5px;color:var(--muted);max-width:52ch;margin-bottom:30px}
  .hero .cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:34px}
  .hero-mini{display:flex;gap:0 30px;grid-column:1 / -1;margin-top:6px;position:relative;z-index:2}
  .hero-mini .mini{display:flex;align-items:center;gap:11px}
  .hero-mini .mini + .mini{border-left:1px solid rgba(21,42,78,.14);padding-left:30px}
  .hero-mini b{white-space:nowrap}
  .hero-mini .micon{
    width:38px;height:38px;border-radius:50%;background:#fff;border:1.5px solid var(--teal);
    display:flex;align-items:center;justify-content:center;color:var(--teal-dark);flex:none;
    box-shadow:0 4px 10px -4px rgba(20,163,155,.4);
  }
  .hero-mini .micon svg{width:19px;height:19px}
  .hero-mini b{display:block;color:var(--navy);font-size:14.5px;line-height:1.25}
  .hero-mini span.sub{font-size:12.5px;color:var(--muted)}

  .hero-photo{position:relative}
  .hero-photo .photo img{
    width:112%;max-width:none;height:auto;margin:-2% 0 -2% -6%;
    -webkit-mask-image:radial-gradient(ellipse 72% 70% at center, #000 55%, transparent 97%);
    mask-image:radial-gradient(ellipse 72% 70% at center, #000 55%, transparent 97%);
    filter:drop-shadow(0 26px 34px rgba(14,30,58,.18));
  }
  
  /* interior page hero */
  .page-hero{
    background:
      radial-gradient(46rem 24rem at 92% -30%, rgba(25,191,181,.15), transparent 60%),
      linear-gradient(165deg,#F4F8FA,#E8F1F2);
    border-bottom:1px solid var(--line);padding:60px 0 52px;position:relative;overflow:hidden;
  }
  .page-hero::before{
    content:"";position:absolute;top:20px;right:30px;width:300px;height:200px;
    background-image:radial-gradient(rgba(20,163,155,.32) 1.6px, transparent 1.6px);
    background-size:20px 20px;opacity:.45;
    -webkit-mask-image:radial-gradient(closest-side, #000 30%, transparent 100%);
    mask-image:radial-gradient(closest-side, #000 30%, transparent 100%);
  }
  .page-hero .wrap{position:relative;z-index:1}
  .page-hero h1{font-size:clamp(31px,4vw,44px);margin-bottom:12px;letter-spacing:-.01em}
  .page-hero p{font-size:18px;color:var(--muted);max-width:66ch}
  .page-hero.split .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center}
  .page-hero .photo-sm{border-radius:14px;box-shadow:var(--shadow-lg);overflow:hidden;background:#fff}

  /* ---------- sections ---------- */
  section.block{padding:72px 0}
  section.block.alt{background:var(--bg);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
  .sec-head{text-align:center;max-width:66ch;margin:0 auto 44px}
  .sec-head h2{font-size:clamp(25px,3.1vw,34px);margin-bottom:10px;letter-spacing:-.01em}
  .sec-head h2::after{content:"";display:block;width:52px;height:4px;background:linear-gradient(90deg,var(--teal-bright),var(--teal));border-radius:2px;margin:16px auto 0}
  .sec-head p{color:var(--muted)}
  .grid{display:grid;gap:22px}
  .g4{grid-template-columns:repeat(4,1fr)}
  .g3{grid-template-columns:repeat(3,1fr)}
  .g2{grid-template-columns:repeat(2,1fr)}
  .card{
    background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
    padding:28px;box-shadow:var(--shadow);position:relative;overflow:hidden;
    transition:transform .2s, box-shadow .2s;
  }
  .card::before{
    content:"";position:absolute;top:0;left:0;right:0;height:3.5px;border-radius:3px 3px 0 0;
    background:linear-gradient(90deg,var(--teal-bright),var(--teal));opacity:0;transition:.2s;
  }
  .card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
  .card:hover::before{opacity:1}
  .card h3{font-size:18px;margin:16px 0 8px}
  .card p{font-size:15px;color:var(--muted)}
  .icon{
    width:50px;height:50px;border-radius:13px;
    background:linear-gradient(135deg,var(--teal-tint),#d3edeb);
    display:flex;align-items:center;justify-content:center;color:var(--teal-dark);
    box-shadow:inset 0 0 0 1px rgba(20,163,155,.18);
  }
  .icon.solid{background:linear-gradient(135deg,var(--teal-bright),var(--teal));color:#fff;box-shadow:0 8px 16px -8px rgba(20,163,155,.6)}
  .icon svg{width:25px;height:25px}

  /* process steps */
  .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
  .step{position:relative;text-align:center;padding:0 8px}
  .step .bubble{
    width:76px;height:76px;border-radius:50%;background:#fff;border:1.5px solid var(--line);
    box-shadow:var(--shadow);margin:0 auto 16px;display:flex;align-items:center;justify-content:center;
    color:var(--teal-dark);position:relative;
  }
  .step .bubble svg{width:32px;height:32px}
  .step .bubble .num{
    position:absolute;top:-6px;left:-6px;width:26px;height:26px;border-radius:50%;
    background:linear-gradient(135deg,var(--teal-bright),var(--teal));color:#fff;font-size:13px;font-weight:800;
    display:flex;align-items:center;justify-content:center;box-shadow:0 4px 8px -3px rgba(20,163,155,.6);
  }
  .step h3{font-size:17px;margin-bottom:6px}
  .step p{font-size:14px;color:var(--muted)}
  .step:not(:last-child)::after{
    content:"⟶";position:absolute;top:26px;right:-16px;color:var(--teal);font-size:20px;opacity:.65;
  }

  /* brand text badges */
  .brandrow{display:flex;flex-wrap:wrap;gap:16px;justify-content:center}
  .brandchip{
    border:1px solid var(--line);background:#fff;border-radius:14px;padding:20px 36px;
    font-weight:700;color:var(--navy);font-size:18px;letter-spacing:.04em;box-shadow:var(--shadow);
    transition:transform .2s, box-shadow .2s;
  }
  .brandchip:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
  .brandchip.primary{border:1.5px solid var(--teal);position:relative;background:linear-gradient(180deg,#fff, #F4FBFA)}
  .brandchip.primary::after{
    content:"Core focus";position:absolute;top:-11px;right:14px;background:linear-gradient(135deg,var(--teal-bright),var(--teal));color:#fff;
    font-size:10.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:3px 10px;border-radius:99px;
  }
  .brandnote{text-align:center;color:var(--muted);font-size:14px;margin-top:22px}

  /* CTA band */
  .cta-band{
    background:linear-gradient(115deg,var(--navy-deep) 0%,#16375D 55%,#0F5B5A 100%);
    color:#fff;padding:58px 0;position:relative;overflow:hidden;
  }
  .cta-band::before{
    content:"";position:absolute;inset:0;
    background-image:radial-gradient(rgba(255,255,255,.14) 1.5px, transparent 1.5px);
    background-size:26px 26px;opacity:.35;
    -webkit-mask-image:linear-gradient(100deg, transparent 42%, #000 90%);
    mask-image:linear-gradient(100deg, transparent 42%, #000 90%);
  }
  .cta-band::after{
    content:"";position:absolute;right:-90px;top:-90px;width:300px;height:300px;border-radius:50%;
    border:40px solid rgba(25,191,181,.12);
  }
  .cta-band .wrap{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;position:relative;z-index:1}
  .cta-left{display:flex;align-items:center;gap:22px}
  .cta-bubble{
    width:64px;height:64px;border-radius:50%;background:rgba(255,255,255,.1);flex:none;
    border:1.5px solid rgba(255,255,255,.25);display:flex;align-items:center;justify-content:center;color:#4FC8C1;
  }
  .cta-bubble svg{width:28px;height:28px}
  .cta-band h2{color:#fff;font-size:clamp(22px,2.8vw,29px);margin-bottom:6px}
  .cta-band p{color:#C6D4E4;max-width:58ch}

  /* equipment page category rows */
  .cat{
    display:grid;grid-template-columns:60px 1fr auto;gap:24px;align-items:start;
    background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow);
    transition:transform .2s, box-shadow .2s;position:relative;overflow:hidden;
  }
  .cat::before{
    content:"";position:absolute;top:0;bottom:0;left:0;width:4px;
    background:linear-gradient(180deg,var(--teal-bright),var(--teal));opacity:0;transition:.2s;
  }
  .cat:hover{transform:translateX(4px);box-shadow:var(--shadow-lg)}
  .cat:hover::before{opacity:1}
  .cat + .cat{margin-top:18px}
  .cat h3{font-size:19px;margin-bottom:6px}
  .cat p{color:var(--muted);font-size:15.5px;max-width:72ch}
  .cat .btn{white-space:nowrap;margin-top:2px}

  /* about checklist */
  .check-item{display:flex;gap:18px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);transition:transform .2s, box-shadow .2s}
  .check-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
  .check-item .icon{flex:none}
  .check-item h3{margin:2px 0 6px;font-size:17.5px}
  .check-item p{font-size:15px;color:var(--muted)}

  /* ---------- form ---------- */
  .quote-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:32px;align-items:start}
  form.rfq{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:36px;box-shadow:var(--shadow-lg);border-top:4px solid var(--teal)}
  .frow{display:grid;grid-template-columns:1fr 1fr;gap:18px}
  .field{margin-bottom:18px}
  .field label{display:block;font-weight:600;color:var(--navy-text);font-size:14.5px;margin-bottom:6px}
  .field label .req{color:var(--teal-dark)}
  .field label .opt{color:var(--muted);font-weight:500;font-size:13px}
  .field input,.field select,.field textarea{
    width:100%;padding:11px 13px;border:1.5px solid var(--line);border-radius:9px;font-size:15.5px;
    font-family:inherit;color:var(--ink);background:#FBFDFE;transition:.15s;
  }
  .field input:focus,.field select:focus,.field textarea:focus{
    outline:none;border-color:var(--teal);box-shadow:0 0 0 3px rgba(20,163,155,.15);background:#fff;
  }
  .field textarea{min-height:110px;resize:vertical}
  .filehint{font-size:13px;color:var(--muted);margin-top:6px}
  .form-success{
    display:none;background:var(--teal-tint);border:1.5px solid var(--teal);border-radius:var(--radius);
    padding:28px;color:var(--navy-text);
  }
  .form-success h3{color:var(--teal-dark);margin-bottom:8px}
  .side-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
  .side-card h3{font-size:17px;margin-bottom:12px;display:flex;align-items:center;gap:10px}
  .side-card h3 .dot{width:9px;height:9px;border-radius:50%;background:var(--teal);flex:none}
  .side-card ul{list-style:none}
  .side-card li{display:flex;gap:10px;align-items:flex-start;padding:7px 0;font-size:15px;color:var(--muted)}
  .side-card li svg{flex:none;width:18px;height:18px;color:var(--teal);margin-top:3px}

  /* ---------- footer ---------- */
  footer{background:var(--navy-deep);color:#B9C6D9;font-size:14.5px;position:relative}
  footer::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--teal-bright),var(--teal),var(--navy))}
  .foot-main{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;padding:54px 0 40px}
  .foot-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px}
  .foot-brand img{height:40px}
  .foot-brand .fname{font-weight:700;font-size:19px;color:#fff;line-height:1.15}
  .foot-brand .fname span{color:#4FC8C1;display:block}
  footer h4{color:#fff;font-size:14px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:14px}
  footer ul{list-style:none}
  footer ul li{margin:8px 0}
  footer a{color:#B9C6D9}
  footer a:hover{color:#4FC8C1}
  .foot-bottom{border-top:1px solid rgba(255,255,255,.12);padding:18px 0;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13.5px;color:#8FA1BC}



  .legal h2{font-size:20px;margin:28px 0 10px}
  .legal p, .legal li{color:var(--muted);font-size:15.5px}
  .legal ul{padding-left:20px;margin:8px 0}
  .draft-flag{background:#FFF6E5;border:1px solid #F0D9A8;color:#7A5A16;border-radius:10px;padding:14px 18px;font-size:14.5px;margin-bottom:26px}

  @media (max-width: 960px){
    .g4{grid-template-columns:repeat(2,1fr)}
    .g3{grid-template-columns:repeat(2,1fr)}
    .steps{grid-template-columns:repeat(2,1fr);row-gap:34px}
    .step:not(:last-child)::after{display:none}
    .hero .wrap{grid-template-columns:1fr;gap:44px}
    .hero-photo{max-width:560px;margin:0 auto}
    .page-hero.split .wrap{grid-template-columns:1fr}
    .page-hero .photo-sm{max-width:480px}
    .quote-grid{grid-template-columns:1fr}
    .foot-main{grid-template-columns:1fr 1fr}
  }
  @media (max-width: 720px){
    nav.menu{
      display:none;position:absolute;top:78px;left:0;right:0;background:#fff;flex-direction:column;
      align-items:stretch;padding:12px 20px 20px;border-bottom:1px solid var(--line);gap:4px;box-shadow:var(--shadow);
    }
    nav.menu.open{display:flex}
    nav.menu a.navlink{padding:13px 12px}
    nav.menu .btn{justify-content:center;margin-top:8px}
    .hamburger{display:block}
    .g4,.g3,.g2,.frow{grid-template-columns:1fr}
    .steps{grid-template-columns:1fr}
    .cat{grid-template-columns:1fr}
    .cat .icon{display:none}
    section.block{padding:52px 0}
    .hero-mini{flex-direction:column;gap:12px}
    .hero-mini .mini + .mini{border-left:0;padding-left:0}
  }