:root{--ink:#151515;--dark:#0b0b0b;--paper:#f5f5f2;--orange:#ff7c32;--blue:#337ac7;--muted:#a5a5a3;--line:#d9d9d4;--font:'Kanit',Tahoma,Arial,sans-serif;--font-en:'Kanit',Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;color:var(--ink);background: var(--paper);;font-family:var(--font);font-size:15px;line-height:1.8;-webkit-font-smoothing:antialiased}body.modal-open{overflow:hidden}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}img{display:block;max-width:100%;height:auto}figure,p,h1,h2,h3{margin:0}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible{outline:3px solid var(--blue);outline-offset:5px}::selection{background:var(--orange);color:var(--dark)}.wrap{width:min(1320px,calc(100% - 112px));margin-inline:auto}.section{padding:112px 0}.section-light{background:var(--paper)}.index,.eyebrow{font-family:var(--font-en);font-size:11px;letter-spacing:2px;font-weight:600}.index{display:block;margin-bottom:25px}.index:before{content:'';display:inline-block;width:18px;height:2px;background:var(--orange);vertical-align:middle;margin-right:12px}h2{font-size:clamp(30px,3.2vw,46px);line-height:1.45;font-weight:600;letter-spacing:-1.2px}h3{font-weight:600;font-size:20px;line-height:1.6}.orange{color:var(--orange)}.muted{color:var(--muted)}.blue-dot,.signal{display:inline-block;width:6px;height:6px;background:var(--blue);flex-shrink:0}.signal{background:var(--orange);margin-right:10px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:30px;background:var(--orange);color:#111;padding:17px 23px;font-size:14px;font-weight:600;min-height:54px;transition:background .2s}.button:hover{background:#ffa46e}.button span{font-size:21px;line-height:1}.button-small{padding:12px 18px;min-height:44px;font-size:12px;gap:24px}.line-link{display:inline-flex;align-items:center;gap:35px;border-bottom:1px solid #888;padding:10px 0;font-size:14px;font-weight:500}.line-link:hover{border-color:var(--orange);color:#a5420b}.text-link{display:inline-flex;gap:20px;align-items:center;font-family:var(--font-en);font-size:16px}.skip-link{position:fixed;left:20px;top:-80px;z-index:200;background:white;color:black;padding:12px}.skip-link:focus{top:10px}
.site-header{position:sticky;top:0;z-index:50;background:rgba(11,11,11,.98);color:white;border-bottom:1px solid #292929}.header-inner{height:88px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}.brand img{width:52px;height:52px;object-fit:contain}.brand strong{font-family:var(--font-en);font-size:21px;letter-spacing:.7px;line-height:1.3;display:block}.brand-dot{color:var(--orange)}.brand small{font-family:var(--font-en);display:block;font-size:7px;letter-spacing:1.55px;margin-top:5px;color:#bbb}nav{display:flex;align-items:center;gap:28px}nav>a:not(.button){font-size:12px;color:#bebebe;transition:color .2s}nav>a:hover,nav>a[aria-current]{color:white}nav>a[aria-current]:not(.button){position:relative}nav>a[aria-current]:not(.button):after{content:'';position:absolute;bottom:-9px;width:4px;height:4px;left:50%;background:var(--orange)}.menu-toggle{display:none}
.hero{position:relative;isolation:isolate;min-height:660px;overflow:hidden;color:#fff}.hero-photo{position:absolute;inset:0 0 0 25%;z-index:-2}.hero-photo img{width:100%;height:100%;object-fit:cover;object-position:center 53%}.hero:after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#0b0b0b 7%,rgba(11,11,11,.94) 29%,rgba(11,11,11,.4) 57%,rgba(11,11,11,.05) 100%),linear-gradient(0deg,rgba(11,11,11,.55),transparent 40%)}.hero-inner{padding-top:88px;padding-bottom:36px}.eyebrow{color:#cecece;margin-bottom:29px;font-size:10px}.hero h1{font-size:clamp(42px,4.8vw,70px);line-height:1.35;letter-spacing:-2px;font-weight:600;margin-bottom:22px}.hero-intro{color:#c5c5c5;font-size:15px;line-height:1.9}.hero-actions{display:flex;align-items:center;gap:29px;margin-top:31px}.hero-bottom{display:flex;align-items:flex-end;justify-content:space-between;width:52%;margin-top:64px;font:9px/1.9 Arial,sans-serif;letter-spacing:1.4px}.scroll-link{font-family:var(--font);font-size:11px;letter-spacing:0}.scroll-link span{font-size:20px;margin-left:18px}.photo-label{position:absolute;bottom:37px;right:56px;font:9px var(--font-en);letter-spacing:1.5px;display:flex;align-items:center;gap:9px}.capabilities{background:#171717;color:#b8b8b8;border-top:1px solid #303030;border-bottom:1px solid #303030}.capability-inner{display:flex;justify-content:space-between;gap:20px;padding-block:23px;font-size:12px}.capability-inner strong{color:#eee;font-weight:500}.capability-inner>span+span{border-left:1px solid #424242;padding-left:40px}
.about-grid{display:grid;grid-template-columns:.7fr 1.35fr 1fr;gap:58px;align-items:start}.section-caption p{font-size:15px;color:#73736e;line-height:1.8}.about-copy h2{font-size:clamp(28px,2.5vw,36px);margin-bottom:28px}.about-copy p{color:#65655f;font-size:14px;margin-bottom:18px}.about-copy .line-link{margin-top:10px}.factory-photo img{width:100%;height:320px;object-fit:cover;object-position:center}.factory-photo figcaption{font-size:10px;color:#666;display:flex;align-items:center;gap:9px;margin-top:13px}.services{padding-top:0}.services>.wrap{border-top:1px solid var(--line);padding-top:87px}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:48px}.section-heading>p{color:#70706b;font-size:14px;max-width:360px;padding-bottom:7px}.service-grid{display:grid;grid-template-columns:1fr 1.08fr;gap:78px;align-items:center}.service-image{position:relative}.service-image img{width:100%;height:530px;object-fit:cover;object-position:center 48%}.service-image figcaption{position:absolute;bottom:24px;left:24px;color:white;background:rgba(0,0,0,.65);padding:8px 12px;letter-spacing:2px;font:9px var(--font-en)}.service-list article{display:grid;grid-template-columns:22px 1fr 16px;gap:18px;padding:28px 0;border-top:1px solid var(--line)}.service-list article:first-child{padding-top:0;border:0}.service-number{font:11px var(--font-en);color:#777;padding-top:9px}.service-list h3{font-size:20px;margin-bottom:12px}.service-list p{font-size:14px;color:#70706b;max-width:370px}.service-arrow{font-size:23px;color:#777}.service-note{display:flex;gap:12px;padding-top:23px;border-top:1px solid var(--line);align-items:baseline}.service-note p{font-size:12px}.service-note a{text-decoration:underline;text-underline-offset:4px;color:#383833}
.materials{color:#f6f6f2;background:#171717;padding-block:83px}.materials .section-heading>p{color:#a8a8a3}.dimension{display:block;color:var(--orange);font:42px/1.5 Arial,sans-serif;letter-spacing:-1px}.dimension span{font:15px var(--font);color:#ddd}.material-list{display:grid;grid-template-columns:repeat(4,1fr);border-block:1px solid #3b3b3b;padding-block:32px}.material-list>div{padding-left:35px;border-left:1px solid #3b3b3b}.material-list>div:first-child{padding-left:0;border:0}.material-list small{color:#969696;font:9px var(--font-en);letter-spacing:1.5px}.material-list h3{font-size:30px;margin-top:10px;font-weight:500}.applications{display:flex;gap:45px;padding-top:27px;font-size:12px;color:#a9a9a3}.applications>span{white-space:nowrap;color:#e4e4df}.applications i{font-style:normal;color:#626262;margin-inline:9px}.process-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:30px}.process-list li{border-top:1px solid #bdbdb8;padding-top:21px;position:relative}.process-list li:before{content:'';width:7px;height:7px;background:var(--orange);position:absolute;top:-4px;left:0}.process-list li>span{font:12px var(--font-en);color:#85857f;display:block;margin-bottom:29px}.process-list h3{margin-bottom:13px}.process-list p{font-size:13px;color:#72726c;max-width:230px}
.quality-section{display:grid;grid-template-columns:1fr 1fr;color:white;background:#151515}.quality-photo{position:relative;min-height:620px}.quality-photo img{height:100%;width:100%;object-fit:cover;position:absolute;object-position:center 48%}.image-tag{position:absolute;bottom:30px;left:35px;background:#111;color:white;font:9px var(--font-en);letter-spacing:2px;padding:12px 18px}.quality-copy{padding:74px clamp(35px,6vw,100px)}.quality-copy h2{margin-bottom:36px}.quality-points article{display:flex;gap:24px;padding:20px 0;border-top:1px solid #393939}.quality-points article>span{font:10px var(--font-en);padding-top:9px;color:#919191}.quality-points h3{font-size:17px}.quality-points p{font-size:13px;color:#a8a8a4;margin-top:6px;max-width:340px}
.gallery-hint{font-size:11px;color:#888}.gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px 22px}.work{display:block;min-width:0}.work-wide{grid-column:span 2}.work img{width:100%;height:310px;object-fit:cover;background:#ddd;transition:filter .3s}.work:hover img{filter:brightness(.85)}.work-caption{display:flex;justify-content:space-between;align-items:center;padding-top:12px;font-size:11px;color:#62625c}.work-caption>span:last-child{font-size:19px;color:#151515}.work:nth-child(4) img{object-position:center 58%}.work:nth-child(8) img{object-position:center 62%}.quote-section{background:#151515;color:white;padding:77px 0;border-top:3px solid var(--orange)}.quote-inner{display:flex;justify-content:space-between;gap:35px;align-items:center}.quote-inner h2{font-size:clamp(28px,3.2vw,44px)}.quote-inner p{font-size:13px;color:#a6a6a0;margin-top:21px}.quote-inner>.button{flex-shrink:0}.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:100px}.contact-company{font-weight:600;font-size:18px;margin-top:27px;margin-bottom:20px}.contact-company span{font:11px var(--font-en);letter-spacing:1px}address{font-style:normal;font-size:14px;color:#73736d}.contact-links>a{display:block;border-bottom:1px solid var(--line);padding:0 0 23px;margin-bottom:26px}.contact-label{font-size:10px;letter-spacing:1.4px;color:#777;display:block;margin-bottom:9px}.contact-value{font:clamp(18px,2vw,26px) var(--font-en);display:flex;justify-content:space-between;gap:12px}.contact-value.phone{font-size:clamp(25px,3vw,42px);letter-spacing:-1px}.contact-value>span{font-size:25px;color:#b95017}.contact-links>a:hover .contact-value{color:#a5420b}.social-row{display:grid;grid-template-columns:1fr 1fr;gap:24px;font-size:13px}.social-row strong{font-weight:500}.copy-phone{background:none;border:0;border-bottom:1px solid #888;padding-block:5px;font-size:11px;margin-top:8px;gap:15px}.copy-status{display:block;font-size:11px;color:#396335;margin-top:5px}.service-area{display:flex;gap:12px;align-items:baseline;margin-top:70px;border-top:1px solid var(--line);padding-top:25px;font-size:11px;color:#777}.service-area strong{font-weight:500;color:#333;margin-right:15px}.service-area p>span{font-size:10px}footer{color:#aaa;padding:31px 0}.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:25px}.footer-inner .brand img{width:44px;height:44px}.footer-inner .brand strong{font-size:17px;color:#eee}.footer-inner .brand small{font-size:6px}.footer-inner p{font:9px var(--font-en);letter-spacing:.8px}.footer-inner>a:last-child{font-size:11px}.footer-inner>a:last-child span{margin-left:16px}.mobile-contact{display:none}
.lightbox{position:fixed;width:min(1200px,94vw);max-width:94vw;height:min(880px,92dvh);max-height:92dvh;background:#111;color:white;border:1px solid #444;padding:55px 65px 30px;overflow:hidden}.lightbox::backdrop{background:rgba(0,0,0,.9)}.lightbox figure{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:15px}.lightbox figure img{min-height:0;max-height:calc(100% - 40px);width:auto;max-width:100%;object-fit:contain}.lightbox figcaption{font-size:12px;text-align:center}.lightbox button{position:absolute;border:1px solid #555;color:white;background:#222;width:42px;height:42px;font-size:22px;z-index:2}.lightbox-close{right:12px;top:10px}.lightbox-prev{left:10px;top:48%}.lightbox-next{right:10px;top:48%}
@media(min-width:1600px){.hero{min-height:740px}.hero-inner{padding-top:110px}.hero-bottom{margin-top:100px}.hero-photo{left:30%}.photo-label{right:calc((100vw - 1320px)/2)}}
@media(max-width:1100px){.wrap{width:calc(100% - 64px)}nav{gap:19px}nav .button{display:none}.hero{min-height:620px}.hero-inner{padding-top:75px}.hero h1{font-size:53px}.hero-actions{gap:20px}.hero-actions .button{font-size:12px;gap:17px}.hero-actions .text-link{font-size:14px}.hero-bottom{width:58%}.about-grid{grid-template-columns:1fr 1fr;gap:35px}.section-caption{grid-column:1/-1;display:flex;align-items:baseline;justify-content:space-between}.section-caption p{font-size:12px}.section-caption p br{display:none}.section-caption .index{margin:0}.section{padding-block:80px}.services{padding-top:0}.service-grid{gap:40px}.service-image img{height:490px}.service-list h3{font-size:18px}.service-list article{gap:12px}.service-list p{font-size:13px}.quality-copy{padding:50px 35px}.quality-photo{min-height:590px}.work img{height:260px}.contact-grid{gap:60px}.capability-inner{font-size:10px}.capability-inner>span+span{padding-left:20px}.material-list h3{font-size:25px}}
@media(max-width:760px){html{scroll-padding-top:83px}.wrap{width:calc(100% - 40px)}.header-inner{height:74px}.brand img{width:44px;height:44px}.brand strong{font-size:19px}.brand small{font-size:6px}.menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:6px;width:44px;height:44px;border:1px solid #444;background:none;padding:11px}.menu-toggle span{height:1px;width:100%;background:#eee;transition:transform .2s}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(3.5px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}nav{display:none;position:absolute;top:74px;left:0;right:0;padding:18px 24px 26px;background:#111;border-bottom:1px solid #444;flex-direction:column;align-items:stretch;gap:0}nav.is-open{display:flex}nav>a:not(.button){padding:13px 0;font-size:15px;border-bottom:1px solid #333}nav .button{display:flex;margin-top:20px}nav>a[aria-current]:not(.button):after{left:auto;right:0;bottom:24px}.hero{min-height:690px}.hero-photo{inset:280px 0 0 0}.hero-photo img{object-position:center 60%}.hero:after{background:linear-gradient(180deg,#0b0b0b 0%,#0b0b0b 35%,rgba(11,11,11,.75) 51%,rgba(11,11,11,.05) 77%,rgba(11,11,11,.8) 100%)}.hero-inner{padding-top:42px;padding-bottom:25px}.eyebrow{font-size:8px;letter-spacing:1.65px;margin-bottom:21px}.hero h1{font-size:clamp(37px,7.8vw,52px);letter-spacing:-1.5px;line-height:1.42;margin-bottom:17px}.hero-intro{font-size:13px;max-width:340px}.hero-actions{margin-top:23px;gap:18px;flex-wrap:wrap}.hero-actions .button{font-size:12px;padding:14px 17px;min-height:48px;gap:17px}.hero-actions .text-link{font-size:12px;gap:8px}.hero-bottom{width:100%;margin-top:200px;font-size:8px}.photo-label{display:none}.capability-inner{padding-block:19px;flex-wrap:wrap;gap:11px 20px;font-size:10px}.capability-inner>span+span{padding-left:0;border:0}.capability-inner>span:last-child{width:100%;border-top:1px solid #333;padding-top:11px}.section{padding-block:65px}.index{font-size:9px;letter-spacing:1.7px;margin-bottom:18px}h2{font-size:31px;letter-spacing:-.7px}.about-grid{grid-template-columns:1fr;gap:28px}.section-caption{display:block;grid-column:auto}.section-caption p{display:none}.about-copy h2{font-size:30px}.about-copy p{font-size:13px}.factory-photo img{height:350px;object-position:center 45%}.factory-photo figcaption{font-size:9px}.services{padding-top:0}.services>.wrap{padding-top:58px}.section-heading{display:block;margin-bottom:30px}.section-heading>p{margin-top:19px;font-size:12px}.service-grid{grid-template-columns:1fr;gap:35px}.service-image img{height:370px;object-position:center 49%}.service-list article{padding-block:22px;grid-template-columns:20px 1fr 15px}.service-list h3{font-size:18px}.material-list{grid-template-columns:1fr 1fr;gap:26px 20px;padding-block:25px}.material-list>div{padding-left:0;border:0}.material-list>div:nth-child(even){border-left:1px solid #3b3b3b;padding-left:22px}.material-list small{font-size:8px;letter-spacing:1px}.material-list h3{font-size:25px;margin-top:8px}.dimension{font-size:35px}.applications{display:block;padding-top:22px}.applications>span{display:block;margin-bottom:9px}.applications p{font-size:11px;line-height:2.1}.applications i{margin-inline:4px}.process-list{grid-template-columns:1fr 1fr;gap:32px 24px}.process-list h3{font-size:18px}.process-list p{font-size:12px}.process-list li>span{margin-bottom:20px}.quality-section{grid-template-columns:1fr}.quality-photo{min-height:380px}.quality-photo img{object-position:center 49%}.image-tag{bottom:20px;left:20px;font-size:8px}.quality-copy{padding:45px 25px}.quality-copy h2{font-size:34px}.quality-points p{max-width:none}.gallery{grid-template-columns:repeat(2,minmax(0,1fr));gap:23px 13px}.work img{height:210px}.work-wide{grid-column:span 2}.work-wide img{height:260px}.work-caption{font-size:9px;padding-top:7px;gap:4px}.work-caption>span:last-child{font-size:17px}.work:last-child{grid-column:span 2}.work:last-child img{height:290px;object-position:center 45%}.quote-section{padding:55px 0}.quote-inner{display:block}.quote-inner h2{font-size:29px}.quote-inner p{font-size:12px}.quote-inner>.button{margin-top:29px;min-width:220px}.contact-grid{grid-template-columns:1fr;gap:35px}.contact-company{font-size:17px;margin-top:20px}address{font-size:13px}.contact-value.phone{font-size:34px}.contact-value{font-size:20px}.social-row{gap:20px;font-size:12px}.service-area{margin-top:35px;font-size:10px;line-height:2}.service-area strong{display:block}.footer-inner{flex-wrap:wrap;gap:20px}.footer-inner .brand{width:100%}.footer-inner p{font-size:8px}.footer-inner>a:last-child{font-size:10px}footer{padding-bottom:98px}.mobile-contact{position:fixed;bottom:0;left:0;right:0;z-index:40;display:grid;grid-template-columns:1.2fr 1fr;border-top:1px solid #444;background:#141414;padding-bottom:env(safe-area-inset-bottom)}.mobile-contact a{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:15px 18px;min-height:54px;font-size:12px;color:white}.mobile-contact a:first-child{background:var(--orange);color:#111;font-weight:600}.mobile-contact a span{font-size:18px}.lightbox{padding:58px 42px 25px;width:96vw;max-width:96vw;height:80dvh}.lightbox button{width:34px;height:40px}.lightbox-prev{left:3px}.lightbox-next{right:3px}.lightbox figcaption{font-size:11px}}
.section-light .contact-label,.section-light .gallery-hint,.section-light .service-number,.section-light .service-arrow,.section-light .service-area{color:#696963}
@media(max-width:760px){.work-wide:not(:first-child){grid-column:span 1}.work-wide:not(:first-child) img{height:210px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
@media print{.site-header,.mobile-contact,.lightbox,.hero-photo,.hero:after{display:none}body,.hero,.materials,.quote-section,.quality-section{background:white;color:black}.section{padding:30px 0}.hero{min-height:0}.hero-inner{padding:20px 0}.hero-bottom{margin-top:20px}.wrap{width:95%}.work img{height:150px}a{color:black}.quality-section{break-inside:avoid}footer{padding-bottom:0}}



/* Mobile cleanup: no floating/sticky contact. Materials align cleanly to the left. */
@media(max-width:760px){
  .mobile-contact,.mobile-side-contact{display:none!important}
  footer{padding-bottom:31px}
  .materials .section-heading{text-align:left}
  .materials .section-heading>p{text-align:left;margin-left:0;margin-right:auto}
  .material-list>div,
  .material-list>div:first-child,
  .material-list>div:nth-child(even){
    display:block;
    padding:24px 0;
    border-left:0;
    text-align:left;
  }
  .material-number{display:block;padding:0;margin:0 0 10px;text-align:left}
  .material-list h3{display:block;margin:0;text-align:left;justify-self:start}
  .material-thai{display:block;margin-top:7px;text-align:left}
  .applications{text-align:left}
}