:root{--ink:#102a20;--green:#155c43;--lime:#c8ef62;--cream:#f4f1e8;--line:#d8ddd6;--white:#fff;--sans:"IBM Plex Sans Thai",sans-serif;--display:"Manrope","IBM Plex Sans Thai",sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--cream);font-family:var(--sans);font-size:16px;line-height:1.65}a{color:inherit;text-decoration:none}.topbar{height:78px;display:flex;align-items:center;justify-content:space-between;padding:0 max(5vw,24px);position:absolute;z-index:10;width:100%;color:#fff;border-bottom:1px solid #ffffff38}.brand{display:flex;align-items:center;gap:11px;font-family:var(--display);font-size:19px}.brand-mark{display:grid;place-items:center;width:38px;height:38px;background:var(--lime);color:var(--ink);border-radius:50%;font-weight:800}.topbar nav{display:flex;align-items:center;gap:34px;font-size:15px}.nav-cta{border:1px solid #ffffff75;padding:9px 18px;border-radius:30px}.menu{display:none;background:none;border:1px solid #ffffff70;color:#fff;padding:8px 13px;border-radius:20px}.hero{min-height:760px;height:100vh;position:relative;color:#fff;display:flex;align-items:center;overflow:hidden}.hero>img{position:absolute;width:100%;height:100%;object-fit:cover}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,27,19,.92) 0%,rgba(5,27,19,.62) 38%,rgba(5,27,19,.08) 72%),linear-gradient(0deg,rgba(5,27,19,.5),transparent 45%)}.hero-content{position:relative;z-index:1;width:min(720px,90vw);margin-left:max(8vw,24px);padding-top:60px}.eyebrow,.kicker{font:700 12px/1 var(--display);letter-spacing:.18em}.eyebrow{color:var(--lime)}h1,h2,h3{margin:0;line-height:1.15}h1{font:800 clamp(50px,7vw,100px)/.98 var(--display);letter-spacing:-.055em;margin:24px 0 30px}h1 em{font-family:var(--sans);font-style:normal;color:var(--lime);font-weight:500}h2{font:700 clamp(36px,4.8vw,68px)/1.08 var(--sans);letter-spacing:-.04em}.lead{max-width:600px;font-size:19px;color:#e8eee9;margin-bottom:32px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.btn{display:inline-flex;justify-content:center;align-items:center;padding:14px 22px;border-radius:6px;font-weight:600}.primary{background:var(--lime);color:var(--ink)}.ghost{border:1px solid #ffffff70}.hero-note{position:absolute;right:5vw;bottom:38px;z-index:1;display:flex;gap:15px;align-items:center}.hero-note span{font:700 13px var(--display);color:var(--lime)}.hero-note p{margin:0;border-left:1px solid #ffffff60;padding-left:15px;line-height:1.4}.section{padding:110px max(7vw,24px)}.intro{display:grid;grid-template-columns:1fr 1fr;gap:10vw;align-items:end}.kicker{color:var(--green);margin:0 0 26px}.intro-copy{font-size:21px;margin:0;color:#466157;max-width:650px}.services{background:#fbfcf8}.section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:55px}.service-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.service-grid article{min-height:330px;padding:28px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;flex-direction:column}.service-grid .featured{background:var(--green);color:#fff}.num{font:600 12px var(--display);opacity:.55}.icon{font-size:40px;margin:auto 0 22px;color:var(--lime)}.service-grid h3{font-size:23px}.service-grid p{color:#63776f;margin-bottom:0}.service-grid .featured p{color:#cfddd6}.products{background:#0d3427;color:#fff;display:grid;grid-template-columns:.9fr 1.1fr;gap:9vw}.light{color:var(--lime)}.product-copy>p:not(.kicker){color:#b8cac2;max-width:520px;font-size:18px}.product-list{border-top:1px solid #ffffff2e}.product-list div{display:grid;grid-template-columns:160px 1fr;gap:25px;padding:23px 5px;border-bottom:1px solid #ffffff2e;align-items:center}.product-list b{font:700 21px var(--display);color:var(--lime)}.product-list span{color:#d1ded8}.process ol{list-style:none;margin:55px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:28px}.process li{border-top:2px solid var(--green);padding-top:18px}.process li>span{font:700 13px var(--display);color:#699082}.process h3{font-size:24px;margin:42px 0 7px}.process p{margin:0;color:#63776f}.contact{background:var(--green);color:white;position:relative;overflow:hidden}.contact:after{content:"+";position:absolute;right:-3vw;bottom:-17vw;font:800 42vw/1 var(--display);color:#ffffff08}.contact h2{font-size:clamp(48px,7vw,98px);max-width:1000px}.contact>p:not(.kicker){font-size:20px;color:#d2e0da;max-width:680px}.contact-actions{position:relative;z-index:1;margin-top:35px;display:flex;gap:28px;align-items:center;flex-wrap:wrap}.white{background:white;color:var(--green)}.text-link{border-bottom:1px solid #ffffff80;padding:10px 0}footer{padding:36px max(5vw,24px);display:grid;grid-template-columns:1fr 1fr 1fr;align-items:center;background:#071c15;color:#a8b8b1}footer p:nth-child(2){text-align:center}footer p:last-child{text-align:right;font-size:13px}@media(max-width:850px){.topbar{height:66px}.menu{display:block}.topbar nav{display:none;position:absolute;top:66px;left:0;right:0;background:#09261d;padding:22px;flex-direction:column;align-items:stretch;gap:16px}.topbar nav.open{display:flex}.hero{min-height:720px}.hero-content{margin:0 24px}.hero-note{display:none}.section{padding:78px 24px}.intro,.products{grid-template-columns:1fr;gap:40px}.service-grid{grid-template-columns:1fr 1fr}.process ol{grid-template-columns:1fr 1fr}.section-head{display:block}footer{grid-template-columns:1fr;gap:18px}footer p:nth-child(2),footer p:last-child{text-align:left;margin:0}}@media(max-width:520px){h1{font-size:48px}.lead{font-size:17px}.service-grid,.process ol{grid-template-columns:1fr}.service-grid article{min-height:260px}.product-list div{grid-template-columns:110px 1fr}.hero-actions .btn{width:100%}}