:root{--ink:#0b1b2b;--navy:#061b2c;--blue:#0b2c46;--gold:#ffc400;--paper:#f4f2ed;--line:#d9d8d3;--white:#fff;--muted:#5e6975;--shadow:0 18px 50px rgba(3,22,38,.13)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:"Noto Sans Thai","Leelawadee UI",Tahoma,Arial,sans-serif;line-height:1.65}img{display:block;max-width:100%}a{color:inherit;text-decoration:none}button{font:inherit}.shell{width:min(1200px,calc(100% - 48px));margin:auto}.section{padding:105px 0}.skip-link{position:fixed;top:-80px;left:20px;z-index:999;background:var(--gold);padding:10px 18px}.skip-link:focus{top:10px}.utility-bar{background:#020f1c;color:#dfe6eb;font-size:12px}.utility-inner{height:36px;display:flex;align-items:center;justify-content:space-between}.utility-inner div{display:flex;gap:12px}.profile-download{color:var(--gold);font-weight:800}.site-header{height:86px;background:rgba(6,27,44,.98);color:#fff;position:sticky;top:0;z-index:100;border-bottom:1px solid rgba(255,255,255,.12)}.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between}.brand img{width:280px;height:78px;object-fit:cover}.main-nav{height:100%;display:flex;align-items:center;gap:31px;font-size:14px;font-weight:750}.main-nav a{position:relative}.main-nav a:not(.nav-contact):after{content:"";position:absolute;height:2px;left:0;right:100%;bottom:-8px;background:var(--gold);transition:.2s}.main-nav a:hover:after,.main-nav a.active:after{right:0}.nav-contact{padding:10px 17px;background:var(--gold);color:var(--ink);border-radius:2px}.nav-toggle{display:none;background:transparent;border:0}.nav-toggle span{display:block;width:26px;height:2px;background:#fff;margin:6px}.hero{min-height:690px;background:linear-gradient(90deg,rgba(1,15,28,.96),rgba(2,25,45,.76) 55%,rgba(2,18,34,.82)),url('public/assets/hero.jpg') center/cover;color:#fff;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 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transparent;font-weight:800;border-radius:2px}.button.primary{background:var(--gold);color:var(--ink)}.button.ghost{border-color:rgba(255,255,255,.65);color:#fff}.button.dark{background:var(--ink);color:#fff}.button:hover{transform:translateY(-2px)}.hero-proof{display:flex;gap:0}.hero-proof span{padding:0 23px;border-left:1px solid rgba(255,255,255,.25);font-size:12px;color:#aebcc6}.hero-proof span:first-child{padding-left:0;border:0}.hero-proof b{display:block;color:#fff;font-size:14px}.hero-card{background:rgba(5,27,44,.9);border:1px solid rgba(255,255,255,.19);padding:32px;box-shadow:var(--shadow);backdrop-filter:blur(8px)}.hero-card>p{font-size:10px;letter-spacing:2px;color:var(--gold)}.hero-card-number{font-size:80px;line-height:1;font-weight:900}.hero-card-number small{font-size:19px;color:var(--gold)}.hero-card>span{font-size:13px;color:#b8c4cc}.mini-stats{display:grid;grid-template-columns:1fr 1fr;border-block:1px solid rgba(255,255,255,.16);margin:25px 0}.mini-stats div{padding:19px 10px 19px 0}.mini-stats div+div{padding-left:18px;border-left:1px solid rgba(255,255,255,.16)}.mini-stats b{font-size:25px;display:block}.mini-stats span{font-size:10px;color:#aebbc5}.hero-card>a{font-size:12px;display:flex;justify-content:space-between}.section-label{font-size:10px;letter-spacing:2px;color:#68737d;margin-bottom:35px}.section-label.light{color:#91a4b4}.intro{background:var(--paper)}.intro-grid{display:grid;grid-template-columns:.3fr 1fr 1fr;gap:45px}.intro h2,.section-head h2,.policy h2,.center-head h2,.contact h2{font-size:45px;line-height:1.18;letter-spacing:-1px;margin-bottom:22px}.intro-story{font-size:16px;color:#495764}.intro-story p{margin-bottom:19px}.company-facts{margin-top:65px;display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-top:3px solid var(--gold);box-shadow:var(--shadow)}.company-facts article{padding:28px 25px;min-height:125px}.company-facts article+article{border-left:1px solid var(--line)}.company-facts small{display:block;color:var(--muted);font-size:11px;margin-bottom:13px}.company-facts b{font-size:15px}.services{background:var(--navy);color:#fff}.section-head{display:grid;grid-template-columns:1fr .75fr;gap:80px;align-items:end;margin-bottom:54px}.section-head>p{color:#aab8c3;margin-bottom:6px;max-width:500px}.section-head.compact{color:var(--ink)}.section-head.compact>p{color:var(--muted)}.service-list{border-top:1px solid rgba(255,255,255,.2)}.service-row{display:grid;grid-template-columns:70px 1fr .9fr 240px;gap:25px;align-items:center;padding:24px 0;border-bottom:1px solid rgba(255,255,255,.16);transition:.2s}.service-row:hover{padding-inline:15px;background:rgba(255,255,255,.04)}.service-row>span{font-size:12px;color:var(--gold)}.service-row h3{margin:0;font-size:22px}.service-row p{margin:0;color:#aab8c3;font-size:13px}.service-row img{height:90px;width:100%;object-fit:cover;filter:saturate(.8)}.policy{background:#fff}.policy-layout{display:grid;grid-template-columns:.75fr 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h3{font-size:18px;margin-bottom:3px}.team-body .role{color:#a27800;font-size:12px;font-weight:800}.team-body p{font-size:12px;color:var(--muted);margin:8px 0 0}.facility{background:var(--navy);color:#fff;padding-bottom:0}.facility-gallery{display:grid;grid-template-columns:repeat(6,1fr);height:360px}.facility-gallery button{border:0;padding:0;overflow:hidden;cursor:pointer;background:#000}.facility-gallery img{height:100%;width:100%;object-fit:cover;transition:.4s;filter:saturate(.75)}.facility-gallery button:hover img{transform:scale(1.06);filter:saturate(1)}.credentials{background:#fff}.credential-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.credential-card{border:1px solid var(--line);background:#f8f8f6;cursor:pointer;padding:0;text-align:left}.credential-card img{width:100%;height:360px;object-fit:cover;object-position:top}.credential-card div{padding:16px}.credential-card b{display:block}.credential-card small{color:var(--muted)}.document-note{margin-top:30px;background:var(--gold);padding:24px 28px;display:grid;grid-template-columns:42px 1fr auto;align-items:center;gap:20px}.document-note>span{width:38px;height:38px;background:var(--ink);color:var(--gold);display:grid;place-items:center;border-radius:50%}.document-note p{margin:0;font-size:13px}.projects{background:var(--paper)}.project-filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px}.filter-button{border:1px solid #c7c8c5;background:transparent;padding:8px 15px;font-size:12px;cursor:pointer}.filter-button.active,.filter-button:hover{background:var(--ink);color:#fff;border-color:var(--ink)}.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.project-card{background:#fff;box-shadow:0 8px 25px rgba(6,25,40,.08);overflow:hidden;cursor:pointer}.project-card.hide{display:none}.project-image{height:245px;overflow:hidden;background:#ccd1d4}.project-image img{width:100%;height:100%;object-fit:cover;transition:.35s}.project-card:hover img{transform:scale(1.04)}.project-info{padding:18px 19px;display:flex;justify-content:space-between;gap:10px}.project-info h3{font-size:16px;margin:0}.project-info span{font-size:10px;color:#9a7200;white-space:nowrap}.contact{background:#082138;color:#fff}.contact-grid{display:grid;grid-template-columns:1fr .62fr .85fr;gap:55px;align-items:center}.contact-copy>p:not(.kicker){color:#b2c0ca}.contact-actions{display:flex;gap:10px}.contact-details{font-size:14px}.contact-details>div{padding:18px 0;border-top:1px solid rgba(255,255,255,.18)}.contact-details small{color:var(--gold)}.contact-details p{margin:6px 0 0;color:#dae2e7}.map-card{background:#fff;color:var(--ink);padding:8px}.map-card img{height:250px;width:100%;object-fit:cover;object-position:center}.map-card span{display:block;padding:10px;font-size:12px;font-weight:800}footer{background:#020f1c;color:#fff}.footer-inner{min-height:135px;display:flex;align-items:center;justify-content:space-between}.footer-inner img{width:270px;height:80px;object-fit:cover}.footer-inner p{font-size:13px;margin:0}.footer-inner small{color:#81909d}.footer-inner>a{font-size:12px;color:var(--gold)}.lightbox{position:fixed;inset:0;z-index:500;background:rgba(0,8,16,.94);display:grid;place-items:center;padding:45px}.lightbox[hidden]{display:none}.lightbox img{max-height:82vh;max-width:min(1100px,90vw);box-shadow:0 20px 80px #000}.lightbox button{position:absolute;right:25px;top:15px;background:none;border:0;color:#fff;font-size:40px;cursor:pointer}.lightbox p{position:absolute;bottom:12px;color:#fff}.reveal{opacity:0;transform:translateY(20px);transition:.65s}.reveal.visible{opacity:1;transform:none}
@media(max-width:1000px){.main-nav{gap:17px}.hero h1{font-size:55px}.hero-layout{gap:35px}.intro-grid{grid-template-columns:1fr 1fr}.intro-grid>.section-label{grid-column:1/-1}.service-row{grid-template-columns:45px 1fr 1fr 180px}.team-grid{grid-template-columns:repeat(2,1fr)}.facility-gallery{grid-template-columns:repeat(3,1fr);height:600px}.credential-grid,.project-grid{grid-template-columns:repeat(2,1fr)}.contact-grid{grid-template-columns:1fr 1fr}.map-card{grid-column:1/-1}.map-card img{height:350px}}
@media(max-width:760px){.shell{width:calc(100% - 32px)}.section{padding:72px 0}.utility-inner{height:34px}.utility-inner div span,.utility-inner div a:nth-of-type(2),.utility-inner div a:nth-of-type(3){display:none}.site-header{height:72px}.brand img{width:220px;height:67px}.nav-toggle{display:block}.main-nav{display:none;position:absolute;top:72px;left:0;right:0;background:var(--navy);padding:14px 24px 24px}.main-nav.open{display:block}.main-nav a{display:block;padding:11px}.nav-contact{margin-top:7px}.hero-rail{display:none}.hero,.hero-layout{min-height:760px}.hero-layout{grid-template-columns:1fr;padding:60px 0 40px}.hero h1{font-size:43px}.hero-card{display:none}.hero-proof{flex-wrap:wrap;gap:18px}.hero-proof span{padding-left:0;border:0}.intro-grid{grid-template-columns:1fr;gap:15px}.intro-grid>.section-label{grid-column:auto}.intro h2,.section-head h2,.policy h2,.center-head h2,.contact h2{font-size:35px}.company-facts{grid-template-columns:1fr 1fr;margin-top:40px}.company-facts article:nth-child(3){border-left:0;border-top:1px solid var(--line)}.company-facts article:nth-child(4){border-top:1px solid var(--line)}.section-head{grid-template-columns:1fr;gap:15px}.service-row{grid-template-columns:40px 1fr;padding:28px 0}.service-row p{grid-column:2}.service-row img{display:block;grid-column:1/-1;width:100%;height:190px;margin-top:4px;border-radius:2px}.policy-layout{grid-template-columns:1fr;gap:35px}.policy-sticky{position:static}.team-grid{grid-template-columns:1fr 1fr}.team-photo{height:235px}.facility-gallery{grid-template-columns:repeat(2,1fr);height:680px}.credential-grid,.project-grid{grid-template-columns:1fr}.credential-card img{height:430px}.document-note{grid-template-columns:40px 1fr}.document-note .button{grid-column:1/-1}.contact-grid{grid-template-columns:1fr}.map-card{grid-column:auto}.footer-inner{padding:25px 0;display:grid;grid-template-columns:1fr auto;gap:15px}.footer-inner img{width:240px}.footer-inner p{grid-column:1/-1}.lightbox{padding:20px}}
@media(max-width:450px){.hero h1{font-size:38px}.hero-actions,.contact-actions{flex-direction:column}.button{width:100%}.company-facts,.team-grid{grid-template-columns:1fr}.company-facts article+article{border-left:0;border-top:1px solid var(--line)}.team-photo{height:310px}.facility-gallery{height:520px}.credential-card img{height:330px}}