:root{
  --blue:#064A89;
  --navy:#072D4D;
  --orange:#F47B20;
  --white:#FFFFFF;
  --grey:#F4F6F8;
  --charcoal:#24282D;
  --line:rgba(6,74,137,.14);
  --line-navy:rgba(255,255,255,.14);
  --en:'Manrope',sans-serif;
  --th:'Kanit',sans-serif;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--th);color:var(--charcoal);background:var(--white);line-height:1.6;font-weight:300;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4{font-family:var(--en);font-weight:800;line-height:1.03;letter-spacing:-.02em;color:var(--navy)}
.th-h{font-family:var(--th);font-weight:600}
.en{font-family:var(--en)}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{max-width:1320px;margin:0 auto;padding:0 40px}
.eyebrow{font-family:var(--en);font-size:12px;font-weight:700;letter-spacing:.18em;color:var(--orange);display:inline-flex;align-items:center;gap:12px}
.eyebrow::before{content:"";width:34px;height:2px;background:var(--orange)}

/* HEADER */
header{position:fixed;top:0;left:0;right:0;z-index:100;transition:background .4s var(--ease),box-shadow .4s var(--ease)}
header.static-hdr{position:sticky;background:#fff;box-shadow:0 1px 0 var(--line),0 10px 30px rgba(7,45,77,.06)}
header .bar{display:flex;align-items:center;justify-content:space-between;height:84px;transition:height .4s var(--ease)}
.logo{font-family:var(--en);font-weight:800;font-size:20px;letter-spacing:.02em;color:#fff;transition:color .4s;display:flex;align-items:center;gap:11px}
.logo .mk{width:30px;height:30px;flex:none;position:relative}
.logo .mk::before,.logo .mk::after{content:"";position:absolute;inset:0;border:2.5px solid var(--orange)}
.logo .mk::before{clip-path:polygon(0 0,60% 0,60% 100%,0 100%)}
.logo .mk::after{border-color:#fff;clip-path:polygon(60% 0,100% 0,100% 100%,60% 100%);transition:border-color .4s}
nav ul{list-style:none;display:flex;gap:32px}
nav a{font-family:var(--th);font-size:15px;font-weight:400;color:rgba(255,255,255,.9);transition:color .3s;position:relative;padding:4px 0}
nav a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--orange);transition:width .35s var(--ease)}
nav a:hover::after,nav a.cur::after{width:100%}
.hcta{font-family:var(--th);font-weight:500;font-size:14px;background:var(--orange);color:#fff;padding:12px 22px;letter-spacing:.02em;transition:background .3s,transform .3s}
.hcta:hover{background:#d9660f;transform:translateY(-2px)}
header.solid,header.static-hdr{background:#fff;box-shadow:0 1px 0 var(--line),0 10px 30px rgba(7,45,77,.06)}
header.solid .bar,header.static-hdr .bar{height:70px}
header.solid .logo,header.static-hdr .logo{color:var(--navy)}
header.solid .logo .mk::after,header.static-hdr .logo .mk::after{border-color:var(--navy)}
header.solid nav a,header.static-hdr nav a{color:var(--charcoal)}
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:0;padding:8px}
.burger span{width:26px;height:2px;background:#fff;transition:background .4s}
header.solid .burger span,header.static-hdr .burger span{background:var(--navy)}

/* buttons */
.btn{font-family:var(--th);font-weight:500;font-size:15px;padding:15px 30px;display:inline-flex;align-items:center;gap:10px;transition:all .35s var(--ease);cursor:pointer;border:0}
.btn .ar{transition:transform .35s var(--ease);font-family:var(--en)}
.btn:hover .ar{transform:translateX(6px)}
.btn-o{background:var(--orange);color:#fff}
.btn-o:hover{background:#d9660f}
.btn-b{background:var(--blue);color:#fff}
.btn-b:hover{background:#053a6d}
.btn-g{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.45)}
.btn-g:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-line{background:#06C755;color:#fff}
.btn-line:hover{background:#05a648}

/* reveal */
.rv{opacity:0;transform:translateY(34px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.rv.in{opacity:1;transform:none}
.rv[data-d="1"]{transition-delay:.1s}.rv[data-d="2"]{transition-delay:.2s}.rv[data-d="3"]{transition-delay:.3s}

/* sections */
section{position:relative}
.sec{padding:120px 0}
.sec-navy{background:var(--navy);color:#fff}
.sec-navy h2,.sec-navy h3,.sec-navy h4{color:#fff}
.sec-grey{background:var(--grey)}
.shead{max-width:760px;margin-bottom:60px}
.shead h2{font-size:clamp(2rem,4.4vw,3.5rem);margin-top:18px}
.shead p{margin-top:20px;font-size:17px;color:#4a5560;font-weight:300}
.sec-navy .shead p{color:rgba(255,255,255,.72)}

/* page hero (inner pages) */
.phero{background:var(--navy);position:relative;overflow:hidden;padding:170px 0 90px}
.phero .bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.25}
.phero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,45,77,.9),rgba(7,45,77,.55))}
.phero .wrap{position:relative;z-index:2}
.phero .crumb{font-family:var(--en);font-size:12px;letter-spacing:.14em;color:rgba(255,255,255,.6);margin-bottom:18px}
.phero .crumb a:hover{color:var(--orange)}
.phero h1{color:#fff;font-size:clamp(2.4rem,6vw,4.6rem)}
.phero .sub{color:rgba(255,255,255,.82);font-size:18px;max-width:600px;margin-top:20px;font-weight:300}

/* CTA before footer */
.ctazone{background:var(--navy);text-align:center;padding:110px 0;position:relative;overflow:hidden}
.ctazone .bgt{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:var(--en);font-weight:800;font-size:clamp(6rem,20vw,17rem);color:rgba(255,255,255,.03);white-space:nowrap;pointer-events:none;letter-spacing:-.04em}
.ctazone .inner{position:relative;z-index:2}
.ctazone h2{color:#fff;font-size:clamp(2.2rem,5.5vw,4.2rem)}
.ctazone h2 .o{color:var(--orange)}
.ctazone p{color:rgba(255,255,255,.78);font-size:18px;margin:22px auto 38px;max-width:600px;font-weight:300}
.ctazone .btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* footer */
footer{background:var(--navy);color:#fff;padding:80px 0 34px;border-top:1px solid var(--line-navy)}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:44px;padding-bottom:56px;border-bottom:1px solid var(--line-navy)}
.foot-brand .logo{color:#fff;margin-bottom:16px}
.foot-brand .tag{font-family:var(--en);font-size:13px;letter-spacing:.14em;color:var(--orange);font-weight:700}
.foot-brand p{font-size:14px;color:rgba(255,255,255,.66);margin-top:16px;max-width:280px;font-weight:300}
.foot-col h4{font-family:var(--en);font-size:13px;letter-spacing:.1em;color:rgba(255,255,255,.5);margin-bottom:20px;font-weight:700}
.foot-col ul{list-style:none;display:grid;gap:12px}
.foot-col a{font-size:14px;color:rgba(255,255,255,.8);transition:color .3s;font-weight:300}
.foot-col a:hover{color:var(--orange)}
.foot-contact div{font-size:14px;color:rgba(255,255,255,.8);margin-bottom:12px;line-height:1.5;font-weight:300}
.foot-contact b{color:#fff;display:block;font-weight:500}
.foot-bottom{display:flex;justify-content:space-between;padding-top:26px;font-size:13px;color:rgba(255,255,255,.55);flex-wrap:wrap;gap:14px}
.foot-bottom a{color:rgba(255,255,255,.55)}
.foot-bottom a:hover{color:#fff}

/* mobile nav */
.mnav{position:fixed;inset:0;background:var(--navy);z-index:99;transform:translateX(100%);transition:transform .45s var(--ease);display:flex;flex-direction:column;padding:100px 40px 40px;gap:8px}
.mnav.open{transform:none}
.mnav a{font-family:var(--th);font-size:24px;font-weight:400;color:#fff;padding:14px 0;border-bottom:1px solid var(--line-navy)}
.mnav .close{position:absolute;top:26px;right:34px;background:none;border:0;color:#fff;font-size:34px;cursor:pointer;line-height:1}

/* floating contact */
.float{position:fixed;right:22px;bottom:22px;z-index:80;display:flex;flex-direction:column;gap:12px}
.float a{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.2);transition:transform .3s;font-family:var(--en);font-weight:700;font-size:12px;color:#fff}
.float a:hover{transform:scale(1.08)}
.float .l{background:#06C755}
.float .p{background:var(--orange)}
.float svg{width:26px;height:26px;fill:#fff}

/* product card (ecommerce) */
.pcard{background:#fff;border:1px solid var(--line);display:flex;flex-direction:column;transition:box-shadow .4s var(--ease),transform .4s var(--ease);overflow:hidden}
.pcard:hover{box-shadow:0 18px 44px rgba(7,45,77,.12);transform:translateY(-5px)}
.pcard .img{aspect-ratio:4/3;position:relative;overflow:hidden;background:var(--grey)}
.pcard .img .bg{position:absolute;inset:0;background-size:cover;background-position:center;transition:transform .7s var(--ease)}
.pcard:hover .img .bg{transform:scale(1.08)}
.pcard .tag{position:absolute;top:14px;left:14px;font-family:var(--en);font-weight:700;font-size:11px;letter-spacing:.08em;color:#fff;background:var(--orange);padding:6px 12px;z-index:2}
.pcard .body{padding:24px;display:flex;flex-direction:column;flex:1}
.pcard .cat{font-family:var(--en);font-size:11px;font-weight:700;letter-spacing:.12em;color:var(--blue)}
.pcard h3{font-family:var(--th);font-weight:600;font-size:19px;color:var(--navy);margin:8px 0 6px;line-height:1.3}
.pcard .desc{font-size:13px;color:#6a7682;margin-bottom:16px;font-weight:300}
.pcard .chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:18px}
.pcard .chips span{font-family:var(--en);font-size:11px;font-weight:600;padding:5px 10px;background:var(--grey);color:var(--blue)}
.pcard .foot{margin-top:auto;display:flex;justify-content:space-between;align-items:center;padding-top:16px;border-top:1px solid var(--line)}
.pcard .foot .view{font-family:var(--th);font-weight:500;font-size:14px;color:var(--orange);display:inline-flex;gap:7px;align-items:center}
.pcard .foot .view .ar{font-family:var(--en);transition:transform .3s}
.pcard:hover .foot .view .ar{transform:translateX(5px)}

/* filter bar */
.filterbar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:44px}
.filterbar button{font-family:var(--th);font-weight:400;font-size:14px;padding:10px 20px;border:1px solid var(--line);background:#fff;color:#5a6570;cursor:pointer;transition:all .3s}
.filterbar button.act,.filterbar button:hover{background:var(--blue);color:#fff;border-color:var(--blue)}

@media(max-width:1024px){
  .wrap{padding:0 26px}
  nav,.hcta{display:none}
  .burger{display:flex}
  .foot-grid{grid-template-columns:1fr 1fr;gap:34px}
}
@media(max-width:600px){
  .wrap{padding:0 20px}
  .sec{padding:76px 0}
  .foot-grid{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .rv{opacity:1;transform:none}
}