:root{--green:#007a4d;--green-2:#00945e;--mint:#eaf6f0;--navy:#06283c;--ink:#102920;--muted:#617069;--line:#dfe7e2;--white:#fff;--soft:#f7faf8;--container:1180px;--shadow:0 18px 55px rgba(7,45,29,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:"IBM Plex Sans Thai",sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}img{display:block;max-width:100%}a{color:inherit;text-decoration:none}button{font:inherit}.container{width:min(calc(100% - 44px),var(--container));margin-inline:auto}.skip-link{position:fixed;z-index:100;top:-100px;left:16px;padding:9px 16px;background:var(--navy);color:#fff}.skip-link:focus{top:16px}
.site-header{position:absolute;z-index:20;top:0;width:100%;background:rgba(255,255,255,.96);border-bottom:1px solid #e7ece9}.site-header.scrolled{position:fixed;box-shadow:0 8px 28px rgba(4,38,23,.08);backdrop-filter:blur(12px);animation:drop .3s ease}@keyframes drop{from{transform:translateY(-100%)}}.nav-shell{height:88px;display:flex;align-items:center;gap:40px}.brand{display:flex;align-items:center;gap:13px;min-width:315px}.brand img{width:58px;height:58px;object-fit:cover;object-position:top;mix-blend-mode:multiply}.brand span{display:flex;flex-direction:column}.brand strong{font:800 13px/1.25 Manrope,sans-serif;color:var(--navy);letter-spacing:.015em}.brand small{font-size:9px;color:#58685f}.main-nav{display:flex;gap:36px;margin-left:auto}.main-nav a{font-weight:600;font-size:14px;color:#283b33}.main-nav a:hover{color:var(--green)}.header-call{height:46px;padding:0 19px;display:flex;align-items:center;gap:9px;color:#fff;background:var(--green);font:700 13px/1 Manrope,sans-serif}.header-call svg{width:16px;fill:none;stroke:currentColor;stroke-width:2}.menu-toggle{display:none;margin-left:auto;padding:8px;border:0;background:transparent}.menu-toggle span{display:block;width:25px;height:2px;margin:5px;background:var(--navy)}
.hero{padding:148px 0 64px;background:linear-gradient(90deg,#fff 0 48%,#f5faf7 48% 100%);overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.01fr .99fr;align-items:center;min-height:500px}.hero-copy{position:relative;z-index:2;padding-right:28px}.hero h1{margin:0;font-size:clamp(44px,4.2vw,61px);font-weight:600;line-height:1.18;letter-spacing:-.045em;color:var(--navy)}.hero h1 em{font-style:normal;color:var(--green)}.hero-copy>p{max-width:600px;margin:24px 0 28px;color:var(--muted);font-size:17px}.hero-actions{display:flex;align-items:center;gap:27px}.button{display:inline-flex;align-items:center;justify-content:center;gap:20px;min-height:50px;padding:0 21px;font-weight:600}.button svg,.text-link svg{width:18px;fill:none;stroke:currentColor;stroke-width:1.7}.button.primary{color:#fff;background:var(--green)}.button.primary:hover{background:#00663f}.text-link{display:inline-flex;align-items:center;gap:10px;padding:4px 0;font-weight:600;border-bottom:1px solid #9ca9a2}.text-link svg{color:var(--green)}.hero-features{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:46px;padding-top:25px;border-top:1px solid var(--line)}.hero-features>div{display:flex;gap:10px;align-items:center}.hero-features svg{width:28px;flex:0 0 auto;fill:none;stroke:var(--green);stroke-width:1.5}.hero-features span{display:flex;flex-direction:column}.hero-features strong{font-size:12px;line-height:1.3}.hero-features small{font-size:10px;color:#77857e}
.hero-art{position:relative;height:500px;background-image:linear-gradient(rgba(0,122,77,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(0,122,77,.07) 1px,transparent 1px);background-size:36px 36px;mask-image:linear-gradient(to bottom,transparent 0,#000 15%,#000 85%,transparent 100%)}.hero-art:before,.hero-art:after{content:"";position:absolute;border:1px solid rgba(0,122,77,.18);border-radius:50%}.hero-art:before{width:430px;height:430px;left:65px;top:35px}.hero-art:after{width:300px;height:300px;left:130px;top:100px}.hero-equipment{position:absolute;z-index:3;width:520px;height:270px;left:15px;top:130px;object-fit:contain;filter:drop-shadow(0 25px 30px rgba(5,40,25,.14));mix-blend-mode:multiply}.topology i{position:absolute;z-index:2;width:7px;height:7px;border-radius:50%;background:var(--green-2);box-shadow:0 0 0 5px rgba(0,148,94,.12)}.topology i:nth-child(1){left:80px;top:100px}.topology i:nth-child(2){left:240px;top:42px}.topology i:nth-child(3){right:60px;top:120px}.topology i:nth-child(4){left:65px;bottom:100px}.topology i:nth-child(5){right:80px;bottom:80px}.topology i:nth-child(6){left:210px;bottom:35px}.topology i:nth-child(7){right:30px;top:260px}.topology i:nth-child(8){left:350px;top:90px}.tag{position:absolute;z-index:5;padding:7px 10px;color:var(--green);background:#fff;border:1px solid #b8ddca;font:700 8px/1 Manrope,sans-serif;letter-spacing:.06em;box-shadow:0 8px 22px rgba(7,49,30,.08)}.tag-server{top:100px;left:230px}.tag-switch{top:210px;left:10px}.tag-network{right:10px;bottom:90px}
.technology-strip{padding:32px 0;border-block:1px solid var(--line)}.tech-row{display:grid;grid-template-columns:1.2fr .6fr .8fr .8fr 1.3fr;align-items:center;gap:28px}.tech-row>p{margin:0;font-size:14px;font-weight:600;color:var(--navy)}.tech-name{padding-left:26px;border-left:1px solid var(--line);font-family:Manrope,sans-serif;font-weight:800;line-height:1.1;color:#234237}.tech-name.cisco{font-size:24px;letter-spacing:.1em;color:#08a2c5}.tech-name.hpe{font-size:15px}.tech-name.hpe:before{content:"";display:block;width:40px;height:7px;margin-bottom:7px;border:3px solid #00a878}.tech-name small{font-size:9px;font-weight:600}.tech-name.aruba{font-size:17px;color:#ee7d22}.tech-name.aruba b{color:#202f29}.tech-row ul{margin:0;padding:0;list-style:none;color:#52655c;font-size:10px}.tech-row li:before{content:"✓";margin-right:8px;color:var(--green);font-weight:700}
.section{padding:92px 0}.section-title{margin-bottom:44px}.section-title.centered{text-align:center}.section-title span,.mini-title{display:block;margin-bottom:8px;color:var(--green);font-weight:700;font-size:13px}.section-title h2,.about-copy h2{margin:0;color:var(--navy);font-size:clamp(34px,3vw,45px);line-height:1.25;font-weight:600;letter-spacing:-.035em}.section-title p{margin:9px auto 0;max-width:680px;color:var(--muted);font-size:15px}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.service-card{padding:28px;background:#fff;border:1px solid #e2e8e5;box-shadow:0 10px 32px rgba(8,45,29,.06);transition:transform .25s,box-shadow .25s}.service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.service-head{display:grid;grid-template-columns:48px 1fr;gap:12px;align-items:start}.service-head b{color:var(--green);font:700 29px/1 Manrope,sans-serif}.service-head h3{margin:0;color:var(--navy);font:600 17px/1.35 Manrope,"IBM Plex Sans Thai",sans-serif}.service-media{height:180px;margin:22px 0 17px;display:grid;place-items:center;overflow:hidden;background:#f7faf8}.service-media img{width:100%;height:100%;object-fit:contain;padding:15px;mix-blend-mode:multiply}.cctv-visual svg{width:90%;fill:#e6efeb;stroke:var(--green);stroke-width:3}.service-card ul{margin:0;padding:0;list-style:none;font-size:12px;color:#506159}.service-card li{position:relative;padding:6px 0 6px 20px;border-top:1px solid #edf1ef}.service-card li:before{content:"●";position:absolute;left:2px;color:var(--green);font-size:8px}
.projects{background:var(--navy);color:#fff}.section-title.inverse h2{color:#fff}.section-title.inverse span{color:#64d29c}.section-title.inverse p{color:#a9bab4}.gallery{display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:220px 220px;gap:10px}.gallery figure{position:relative;margin:0;overflow:hidden;background:#0c394f}.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .45s}.gallery figure:hover img{transform:scale(1.04)}.gallery figcaption{position:absolute;inset:auto 0 0;padding:35px 14px 12px;background:linear-gradient(transparent,rgba(3,26,38,.86));font:600 11px/1.2 Manrope,sans-serif}.g2 img,.g7 img,.g8 img{object-fit:contain;background:#fff;padding:10px}.g1{grid-row:span 2}.g4{grid-column:span 2}.g4 figcaption{font-size:14px;padding:60px 18px 16px}
.about{background:#fff}.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:90px;align-items:center}.about-copy p{margin:22px 0 27px;color:var(--muted);font-size:16px}.proof-grid{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line)}.proof-grid div{min-height:150px;padding:31px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;flex-direction:column;justify-content:center}.proof-grid div:nth-child(2n){border-right:0}.proof-grid div:nth-child(n+3){border-bottom:0}.proof-grid strong{color:var(--green);font:700 25px/1.2 Manrope,sans-serif}.proof-grid span{margin-top:7px;color:#5f7168;font-size:12px}
.process{padding:76px 0 82px;background:var(--soft);border-top:1px solid var(--line)}.process .section-title{margin-bottom:38px}.process-row{display:grid;grid-template-columns:repeat(5,1fr);position:relative}.process-row:before{content:"";position:absolute;left:10%;right:10%;top:40px;height:1px;background:#b9ccc2}.process-row>div{position:relative;z-index:1;text-align:center;display:flex;flex-direction:column;align-items:center}.process-row b{width:27px;height:27px;display:grid;place-items:center;margin-bottom:10px;border-radius:50%;color:#fff;background:var(--green);font:700 9px/1 Manrope,sans-serif;box-shadow:0 0 0 8px var(--soft)}.process-row svg{width:40px;height:40px;margin:6px 0 10px;fill:none;stroke:var(--green);stroke-width:1.6}.process-row strong{font-size:14px}.process-row span{font-size:11px;color:#74827b}
.contact{background:#f6f8f7}.contact .section-title{margin-bottom:31px}.contact-grid{display:grid;grid-template-columns:1.1fr .8fr 1fr .85fr;gap:14px}.contact-info,.qr-card,.map-card,.contact-cta{min-height:285px;background:#fff;border:1px solid #e2e8e5}.contact-info{padding:28px;display:flex;flex-direction:column;gap:17px}.contact-info a,.contact-info p{margin:0;padding-bottom:15px;border-bottom:1px solid var(--line);display:flex;flex-direction:column}.contact-info p{border-bottom:0}.contact-info b,.qr-card>span,.map-card>span{color:var(--green);font-size:11px}.contact-info strong{font:700 18px/1.4 Manrope,sans-serif;color:var(--navy)}.contact-info span{font-size:13px;color:var(--muted)}.qr-card,.map-card{padding:20px;display:flex;flex-direction:column}.qr-card img{width:150px;height:150px;margin:7px auto 9px;object-fit:contain}.qr-card b,.map-card b{padding:10px;text-align:center;color:#fff;background:var(--green);font-size:11px}.map-card img{width:100%;height:173px;margin:7px 0 9px;object-fit:cover;filter:grayscale(.2)}.contact-cta{padding:25px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:#fff;background:var(--green);border-color:var(--green)}.contact-cta svg{width:55px;fill:none;stroke:#fff;stroke-width:1.6}.contact-cta h3{margin:15px 0 20px;font-size:20px;line-height:1.4}.contact-cta a{width:100%;padding:10px 13px;display:flex;justify-content:space-between;border:1px solid rgba(255,255,255,.7);font-weight:600;font-size:12px}
footer{padding:50px 0 20px;color:#d7e2dd;background:#032b41}.footer-row{display:grid;grid-template-columns:1.5fr .7fr .7fr;gap:65px}.footer-brand{display:flex;align-items:center;gap:15px}.footer-brand img{width:62px;height:62px;object-fit:cover;object-position:top;mix-blend-mode:screen}.footer-brand span{display:flex;flex-direction:column}.footer-brand strong{font:700 12px/1.4 Manrope,sans-serif}.footer-brand small{color:#91aaa0;font:500 10px/1.5 Manrope,sans-serif}.footer-row>div:not(.footer-brand){display:flex;flex-direction:column;gap:5px}.footer-row b{margin-bottom:4px;color:#fff;font-size:12px}.footer-row a{font-size:11px;color:#9fb5ac}.copyright{display:flex;justify-content:space-between;margin-top:37px;padding-top:16px;border-top:1px solid rgba(255,255,255,.12);font:600 9px/1 Manrope,sans-serif;color:#77948a}.mobile-contact-bar{display:none}.reveal{opacity:0;transform:translateY(16px);transition:opacity .65s ease,transform .65s ease}.reveal.visible{opacity:1;transform:none}
@media(max-width:980px){.nav-shell{height:76px}.brand{min-width:0}.brand span{display:none}.main-nav,.header-call{display:none}.menu-toggle{display:block}.main-nav.open{position:absolute;top:76px;left:20px;right:20px;display:flex;flex-direction:column;gap:0;padding:8px 22px;background:#fff;box-shadow:var(--shadow)}.main-nav.open a{padding:12px 0;border-bottom:1px solid var(--line)}.hero{padding-top:118px;background:linear-gradient(#fff 0 52%,#f5faf7 52%)}.hero-grid{grid-template-columns:1fr}.hero-art{height:430px;margin-top:25px}.tech-row{grid-template-columns:1fr 1fr 1fr}.tech-row>p{grid-column:span 3}.tech-row ul{display:none}.service-grid{grid-template-columns:1fr}.service-card{display:grid;grid-template-columns:.8fr 1fr;gap:20px}.service-head,.service-card ul{grid-column:2}.service-head{grid-row:1}.service-media{grid-column:1;grid-row:1/span 2;margin:0;height:100%}.gallery{grid-template-columns:repeat(3,1fr)}.g4{grid-column:span 1}.about-grid{grid-template-columns:1fr;gap:45px}.contact-grid{grid-template-columns:1fr 1fr}.footer-row{grid-template-columns:1.3fr 1fr 1fr}}
@media(max-width:640px){body{padding-bottom:58px}.container{width:min(calc(100% - 28px),var(--container))}.nav-shell{height:68px}.brand img{width:51px;height:51px}.main-nav.open{top:68px;left:14px;right:14px}.hero{padding:105px 0 38px}.hero h1{font-size:38px;line-height:1.17}.hero-copy>p{font-size:15px}.hero-actions{align-items:flex-start;flex-direction:column;gap:15px}.hero-features{grid-template-columns:1fr 1fr;margin-top:34px}.hero-features>div:last-child{display:none}.hero-art{height:330px;margin:12px -8px 0}.hero-equipment{width:360px;height:190px;left:0;top:95px}.hero-art:before{width:300px;height:300px;left:30px;top:20px}.hero-art:after{width:210px;height:210px;left:75px;top:65px}.tag-server{top:75px;left:145px}.tag-switch{top:160px}.tag-network{right:0;bottom:50px}.technology-strip{padding:25px 0}.tech-row{gap:20px 10px}.tech-name{padding-left:10px}.tech-name.cisco{font-size:18px}.tech-name.hpe,.tech-name.aruba{font-size:12px}.section{padding:69px 0}.section-title{margin-bottom:31px}.section-title h2,.about-copy h2{font-size:31px}.section-title p{font-size:14px}.service-card{display:block;padding:23px}.service-media{height:170px;margin:18px 0}.gallery{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:repeat(4,160px);gap:7px}.gallery .g1{grid-row:span 2}.gallery .g4{grid-column:span 1}.gallery figcaption{font-size:9px}.about-grid{gap:34px}.proof-grid strong{font-size:18px}.proof-grid div{min-height:125px;padding:20px}.process{padding:65px 0}.process-row{grid-template-columns:1fr 1fr;gap:35px 10px}.process-row:before{display:none}.process-row>div:last-child{grid-column:span 2}.contact-grid{grid-template-columns:1fr}.contact-info,.qr-card,.map-card,.contact-cta{min-height:0}.contact-cta{padding:35px}.footer-row{grid-template-columns:1fr 1fr;gap:30px}.footer-brand{grid-column:span 2}.copyright{gap:20px}.mobile-contact-bar{position:fixed;z-index:50;bottom:0;left:0;right:0;height:58px;display:grid;grid-template-columns:1fr 1fr;box-shadow:0 -5px 18px rgba(3,31,20,.16)}.mobile-contact-bar a{display:grid;place-items:center;color:#fff;background:var(--navy);font-weight:600}.mobile-contact-bar a:last-child{background:var(--green)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}*{animation:none!important}}

.brand img{width:58px;height:66px;object-fit:contain;object-position:center;mix-blend-mode:multiply}
.header-call{min-width:150px;justify-content:center;white-space:nowrap}
.header-call svg{flex:0 0 auto}
.footer-brand img{width:62px;height:70px;object-fit:contain;object-position:center}
@media(max-width:640px){.brand img{width:54px;height:58px}}