:root{--navy:#16325c;--lime:#8dc63f;--ink:#203b2d;--paper:#f6f7f1;--muted:#667869}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--paper);color:var(--ink)}
a{color:inherit}
header.site{position:absolute;z-index:8;left:0;right:0;top:0;display:flex;align-items:center;justify-content:space-between;padding:12px 5%;color:#fff}
.brand img{height:70px;width:auto;max-width:min(70vw, 460px);object-fit:contain;background:#fff;border-radius:8px;padding:4px 8px}
nav a{color:#fff;text-decoration:none;margin-left:18px;font-size:13px;font-weight:600}
nav a:hover{text-decoration:underline}
header.site nav{display:flex;flex-wrap:wrap;align-items:center}
.hero{position:relative;min-height:100vh;color:#fff;overflow:hidden}
.slides,.slide{position:absolute;inset:0}
.slide{background-size:cover;background-position:center 53%;opacity:0;transition:opacity 1.1s}
.slide.on{opacity:1}
.shade{position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(13,34,25,.88),rgba(15,42,29,.35) 55%,rgba(13,34,25,.45))}
.hero-inner{position:relative;z-index:2;max-width:1440px;margin:0 auto;padding:140px 5% 90px}
.kicker{letter-spacing:.16em;font-size:11px;font-weight:700}
h1{font:400 clamp(32px,4.6vw,64px)/1.15 Georgia,serif;margin:14px 0 12px;max-width:18ch}
.hero p.lead{max-width:34em;line-height:1.65;font-size:18px;margin:0 0 22px}
.hero-actions{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.btn-light{display:inline-flex;align-items:center;min-height:44px;padding:0 18px;background:#fff;color:#16325c;text-decoration:none;font-weight:700;font-size:13px}
.text-link{color:#fff;font-weight:700;font-size:13px}
.hero-bottom{position:absolute;bottom:0;left:5%;right:5%;z-index:2;border-top:1px solid #ffffff66;padding:14px 0;display:flex;justify-content:space-between;align-items:center;font-size:12px}
.dots{display:flex;gap:8px}
.dot{width:8px;height:8px;border:0;border-radius:50%;background:#ffffff66;cursor:pointer}
.dot.on{background:#fff}
.wrap{max-width:1440px;margin:auto;padding:72px 5%}
h2{font:400 clamp(26px,3.2vw,40px)/1.25 Georgia,serif;max-width:22ch;margin:8px 0 16px}
.lead-body{font-size:16px;line-height:1.7;max-width:40em;color:#3d4a3f;margin:0 0 22px}
.about-points{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:8px}
.about-points h3{font:600 15px Arial;margin:0 0 6px}
.about-points p{margin:0;font-size:14px;line-height:1.6;color:#667869}
.tabs{display:flex;flex-wrap:wrap;border:1px solid #cbd3ca;width:fit-content;margin:18px 0 24px}
.tab{border:0;background:transparent;padding:12px 18px;font-weight:700;font-size:12px;cursor:pointer;color:#526558}
.tab.on{background:var(--navy);color:#fff}
.panel{display:none}.panel.on{display:block}
.line{display:flex;justify-content:space-between;border-top:1px solid #d5ddd4;padding-top:16px;margin:28px 0 12px;font:400 22px Georgia,serif}
.line span{font:700 11px Arial;letter-spacing:.12em;color:#6b796b}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.card{background:#fff;border:1px solid #e0e4dc;display:flex;flex-direction:column}
.ph{height:176px;background:radial-gradient(circle at 50% 40%,#fff,#e8eee4);display:grid;place-items:center;padding:8px}
.ph img{max-width:100%;max-height:160px;object-fit:contain}
.body{padding:12px 14px 16px;display:flex;flex-direction:column;flex:1}
.sku{font-size:10px;letter-spacing:.12em;font-weight:700;color:#5d6f5e}
h3{font:400 17px/1.25 Georgia,serif;margin:6px 0}
.app{font-size:12px;color:#3d4a28;font-weight:700;margin:0 0 6px}
.desc,.spec{font-size:12px;color:var(--muted);line-height:1.5;margin:0 0 8px}
.enquire{margin-top:auto;font-size:12px;font-weight:700;color:var(--navy)}
.approach{background:#e9eee7}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:28px}
.step-num{font-size:11px;letter-spacing:.16em;font-weight:700;color:#92a492}
.contact{background:#f6f7f1}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:8%}
form.box{background:#fff;padding:36px 40px;box-shadow:12px 12px 0 #e6ebe2}
label{display:flex;flex-direction:column;gap:8px;font-size:12px;font-weight:700;margin-bottom:16px}
input,select,textarea{border:1px solid #dce3d9;background:#fbfcf9;padding:12px;font:13px Arial}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 18px;background:var(--navy);color:#fff;border:0;font-weight:700;cursor:pointer;width:100%}
.note{font-size:13px;color:var(--muted);line-height:1.7}
.co{border-top:1px solid #ccd4ca;margin-top:36px;padding-top:18px;max-width:420px}
footer.site{background:#16325c;color:#eef1e9;padding:48px 5% 22px}
.ft{max-width:1296px;margin:auto;display:flex;justify-content:space-between;gap:32px;padding-bottom:36px}
.ft img{height:64px;width:auto;max-width:320px;object-fit:contain;background:#fff;border-radius:8px;padding:4px 8px}
.ft nav{display:grid;grid-template-columns:1fr 1fr;gap:10px 40px}
.ft nav a{color:#eef1e9;text-decoration:none;font-size:13px}
.fb{max-width:1296px;margin:auto;border-top:1px solid #ffffff40;padding-top:16px;display:flex;justify-content:space-between;gap:12px;font-size:11px;color:#adc2ad}
@media(max-width:800px){.contact-grid,.steps,.row,.ft,.fb{grid-template-columns:1fr;display:block}.hero-bottom{font-size:10px}}

.tab-link{display:inline-flex;align-items:center;text-decoration:none;color:#526558}
.tab-link:hover{background:#e7ece4}


.jump span{font-size:10px;letter-spacing:.14em;font-weight:700;color:#6b796b;margin-right:6px}
.jump a{font-size:12px;text-decoration:none;border:1px solid #d5ddd4;background:#fff;padding:6px 10px;color:#16325c}
.jump a:hover{background:#16325c;color:#fff;border-color:#16325c}
@media(max-width:800px){.about-points{grid-template-columns:1fr}}

.tabs{max-width:100%}
nav.jump{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:4px 0 16px;padding:12px 14px;background:#16325c;border:1px solid #16325c}
nav.jump strong{width:100%;color:#fff;font-size:11px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:4px}
nav.jump a{font-size:12px;text-decoration:none;background:#fff;color:#16325c;padding:7px 10px;font-weight:700}
nav.jump a:hover{background:#8dc63f}

.nav-toggle{display:none;border:1px solid #fff;background:transparent;color:#fff;font-weight:700;padding:8px 12px;cursor:pointer}

@media(max-width:860px){
  header.site{position:fixed;background:rgba(22,50,92,.96);padding:10px 4%}
  .nav-toggle{display:inline-flex}
  header.site nav{display:none;position:absolute;top:100%;left:0;right:0;background:#16325c;flex-direction:column;padding:8px 4% 16px;gap:0}
  header.site nav.open{display:flex}
  header.site nav a{margin:0;padding:12px 0;border-bottom:1px solid #ffffff33}
  .hero-inner{padding-top:110px}
  .about-points,.steps,.contact-grid,.row,.ft{grid-template-columns:1fr;display:grid}
  .tabs{width:100%}
  .tab,.tab-link{flex:1 1 auto}
  nav.jump a{flex:1 1 auto}
}

.to-top{position:fixed;right:20px;bottom:20px;z-index:9999;width:56px;height:56px;border:0;border-radius:50%;
  background:#8dc63f;color:#16325c;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;
  box-shadow:0 8px 22px rgba(22,50,92,.35);opacity:0;pointer-events:none;transform:translateY(12px);
  transition:opacity .2s,transform .2s,background .2s}
.to-top.show{opacity:1;pointer-events:auto;transform:none}
.to-top:hover{background:#fff}
.to-top-arrow{font-size:18px;line-height:1;font-weight:700}
.to-top-label{font-size:9px;letter-spacing:.08em;font-weight:800;text-transform:uppercase}