:root{--navy:#08243f;--navy-2:#0d355b;--blue:#0a5da8;--blue-light:#eaf4fc;--red:#d8232a;--ink:#152331;--muted:#5e6c78;--line:#dce5ec;--surface:#f4f7f9;--white:#fff;--shadow:0 18px 50px rgba(8,36,63,.1);--radius:16px;--container:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:92px}body{margin:0;color:var(--ink);font-family:"IBM Plex Sans Thai",system-ui,sans-serif;font-size:16px;line-height:1.7;background:#fff}a{color:var(--blue);text-decoration:none}a:hover{color:var(--red)}button,input,select,textarea{font:inherit}button{cursor:pointer}img{display:block;max-width:100%;height:auto}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-weight:700;line-height:1.25;color:var(--navy)}h1{font-size:clamp(2.25rem,5vw,4.6rem);letter-spacing:-.035em}h2{font-size:clamp(1.75rem,3vw,2.7rem);letter-spacing:-.025em}h3{font-size:1.25rem}.container{width:min(calc(100% - 40px),var(--container));margin-inline:auto}.narrow{max-width:820px}.section{padding:96px 0}.section.compact{padding-top:56px}.surface{background:var(--surface)}.dark{background:var(--navy);color:#dce9f4}.dark h2,.dark h3{color:#fff}.lead{font-size:clamp(1.08rem,2vw,1.3rem);color:var(--muted)}.eyebrow{margin-bottom:12px;color:var(--blue);font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase}.eyebrow.light{color:#9bc6ea}.button-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.button-row.center{justify-content:center}.button{display:inline-flex;min-height:48px;padding:11px 22px;align-items:center;justify-content:center;border:1px solid transparent;border-radius:7px;font-weight:700;transition:.2s}.button:hover{transform:translateY(-2px)}.button-primary,.button-accent{color:#fff;background:var(--red);box-shadow:0 10px 24px rgba(216,35,42,.2)}.button-primary:hover,.button-accent:hover{color:#fff;background:#b91920}.button-secondary{color:var(--navy);border-color:#a8bac9;background:#fff}.button-secondary:hover{color:var(--blue);border-color:var(--blue)}.button-light{color:var(--navy);background:#fff}.button-ghost-light{color:#fff;border-color:rgba(255,255,255,.45);background:transparent}.button-ghost-light:hover{color:#fff;border-color:#fff}.text-link{font-weight:700}.skip-link{position:fixed;top:-100px;left:20px;z-index:1000;padding:12px 18px;background:#fff}.skip-link:focus{top:10px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.nav-wrap{display:flex;min-height:78px;align-items:center;gap:28px}.brand{display:inline-flex;align-items:center;gap:10px;color:var(--navy);line-height:1}.brand:hover{color:var(--navy)}.brand-mark{display:grid;width:43px;height:43px;place-items:center;color:#fff;background:linear-gradient(135deg,var(--blue),var(--navy));border-radius:8px;font-weight:800;letter-spacing:-.04em}.brand strong{display:block;font-size:1.15rem;letter-spacing:.08em}.brand small{display:block;margin-top:5px;color:var(--muted);font-size:.56rem;letter-spacing:.08em}.site-nav{display:flex;align-items:center;gap:2px;margin-left:auto}.site-nav>a,.nav-dropdown>button{display:flex;min-height:44px;padding:11px 10px;align-items:center;color:var(--ink);border:0;background:none;font-weight:600}.site-nav>a:hover,.site-nav>a.active,.nav-dropdown>button:hover{color:var(--blue)}.nav-dropdown{position:relative}.dropdown-panel{position:absolute;top:calc(100% + 12px);left:50%;display:grid;width:680px;padding:22px;grid-template-columns:1fr 1fr;gap:18px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translate(-50%,-8px);transition:.2s}.nav-dropdown:hover .dropdown-panel,.nav-dropdown:focus-within .dropdown-panel,.nav-dropdown.open .dropdown-panel{opacity:1;visibility:visible;transform:translate(-50%,0)}.dropdown-panel a{display:block;padding:6px 8px;color:var(--muted)}.dropdown-panel a:hover{color:var(--blue);background:var(--blue-light)}.dropdown-panel .dropdown-all{grid-column:1/-1;color:var(--blue);font-weight:700;border-bottom:1px solid var(--line)}.dropdown-panel .dropdown-category{color:var(--navy);font-weight:700}.dropdown-panel.compact{left:auto;right:0;width:290px;display:block;transform:translateY(-8px)}.nav-dropdown:hover .dropdown-panel.compact,.nav-dropdown:focus-within .dropdown-panel.compact,.nav-dropdown.open .dropdown-panel.compact{transform:translateY(0)}.nav-quote{white-space:nowrap}.nav-toggle{display:none;width:46px;height:46px;padding:11px;border:1px solid var(--line);border-radius:7px;background:#fff}.nav-toggle>span:not(.sr-only){display:block;height:2px;margin:5px 0;background:var(--navy)}
.home-hero{position:relative;overflow:hidden;padding:100px 0;color:#fff;background:radial-gradient(circle at 78% 30%,rgba(38,135,214,.4),transparent 25%),linear-gradient(130deg,#061b2f 0%,#0b3f6d 62%,#0a5da8 100%)}.home-hero:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to right,transparent,#000)}.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.3fr .7fr;gap:70px;align-items:center}.home-hero h1{color:#fff}.home-hero .lead{max-width:720px;color:#d5e6f4}.hero-art{display:grid;min-height:400px;place-items:center}.pellet-orbit{position:relative;display:grid;width:300px;aspect-ratio:1;place-items:center;border:1px solid rgba(255,255,255,.25);border-radius:50%}.pellet-orbit:before,.pellet-orbit:after{content:"";position:absolute;border:1px solid rgba(255,255,255,.13);border-radius:50%}.pellet-orbit:before{inset:35px}.pellet-orbit:after{inset:75px}.pellet-orbit strong{font-size:3rem}.pellet-orbit span{position:absolute;width:48px;height:48px;border-radius:14px;background:var(--red);box-shadow:0 10px 30px rgba(0,0,0,.2);transform:rotate(20deg)}.pellet-orbit span:nth-child(1){top:10%;left:7%}.pellet-orbit span:nth-child(2){right:1%;top:35%;background:#f1f4f5}.pellet-orbit span:nth-child(3){bottom:2%;left:37%;background:#2a8bd1}.pellet-orbit span:nth-child(4){left:12%;bottom:24%;background:#f0bd32}.trust-strip{background:#fff;border-bottom:1px solid var(--line);box-shadow:0 8px 26px rgba(8,36,63,.05)}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr)}.trust-grid div{padding:22px 18px;text-align:center;font-weight:600;border-right:1px solid var(--line)}.trust-grid div:last-child{border:0}.trust-grid span{margin-right:8px;color:var(--red)}
.section-heading{max-width:820px;margin-bottom:42px}.section-heading.split{display:grid;max-width:none;grid-template-columns:1.15fr .85fr;gap:70px;align-items:end}.section-heading.centered{margin-inline:auto;text-align:center}.category-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.category-card{position:relative;min-height:320px;padding:42px;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:0 10px 30px rgba(8,36,63,.06)}.category-card:after{content:"";position:absolute;right:-70px;bottom:-70px;width:190px;height:190px;border:32px solid var(--blue-light);border-radius:50%}.category-card>*{position:relative;z-index:1}.category-number,.section-index{display:block;margin-bottom:40px;color:var(--red);font-size:.8rem;font-weight:700;letter-spacing:.15em}.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.process-grid.five{grid-template-columns:repeat(5,1fr)}.process-grid article{padding:28px;border-top:3px solid var(--blue);background:#fff;box-shadow:0 8px 22px rgba(8,36,63,.05)}.process-grid article>span{display:block;margin-bottom:28px;color:var(--red);font-weight:700}.center-action{text-align:center;margin-top:34px}.industry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.industry-grid>a{min-height:240px;padding:28px;color:var(--ink);border:1px solid var(--line);background:#fff}.industry-grid>a:hover{border-color:var(--blue);box-shadow:var(--shadow);transform:translateY(-3px)}.industry-grid span{color:var(--red);font-weight:700}.strength-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px}.strength-grid article>span{color:var(--red)}.strength-grid p{color:#b8cad8}.faq-list{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-item summary{padding:22px 44px 22px 0;color:var(--navy);font-size:1.1rem;font-weight:700;cursor:pointer}.faq-item p{padding-right:30px;color:var(--muted)}.cta-band{padding:68px 0;color:#dce9f4;background:linear-gradient(120deg,var(--navy),var(--blue))}.cta-band h2{color:#fff}.cta-grid{display:grid;grid-template-columns:1fr auto;gap:70px;align-items:center}
.page-hero{padding:82px 0 72px;color:#fff;background:linear-gradient(125deg,var(--navy),#0b4b80)}.page-hero h1{color:#fff;font-size:clamp(2.15rem,4vw,3.7rem)}.page-hero .lead{color:#cee0ef}.breadcrumb{padding:19px 0;border-bottom:1px solid var(--line)}.breadcrumb ol{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none;font-size:.9rem}.breadcrumb li+li:before{content:"/";margin-right:8px;color:#9aa8b4}.breadcrumb span{color:var(--muted)}.content-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(280px,.5fr);gap:70px;align-items:start}.prose{font-size:1.08rem}.prose h2{margin-top:40px}.prose h2:first-child{margin-top:0}.prose p{color:#40505e}.side-quote,.notice,.contact-panel{padding:30px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.product-card{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:#fff;transition:.2s}.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.product-visual{display:grid;height:170px;place-items:center;background:radial-gradient(circle at 35% 30%,#fff 0 4%,transparent 5%),radial-gradient(circle at 65% 55%,#fff 0 3%,transparent 4%),linear-gradient(135deg,#d9e9f4,#89badc)}.product-visual span{display:grid;width:70px;height:70px;place-items:center;color:#fff;background:var(--blue);border-radius:20px;font-size:2rem;font-weight:700;transform:rotate(-8deg)}.card-body{padding:25px}.card-body p{color:var(--muted)}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px}table{width:100%;border-collapse:collapse;background:#fff}th,td{padding:17px 20px;text-align:left;border-bottom:1px solid var(--line)}thead th{color:#fff;background:var(--navy)}tbody th{color:var(--navy)}.product-hero{padding:68px 0;background:linear-gradient(180deg,#f1f7fb,#fff)}.product-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}.product-main-visual{display:grid;min-height:390px;padding:20px;place-items:center;border:1px solid var(--line);border-radius:var(--radius);background:#fff;color:var(--muted)}.pellet-field{width:220px;height:180px;background:radial-gradient(ellipse at 20% 40%,#f6f8f9 0 8%,#cad6dd 9% 12%,transparent 13%),radial-gradient(ellipse at 48% 24%,#f6f8f9 0 9%,#cad6dd 10% 13%,transparent 14%),radial-gradient(ellipse at 75% 50%,#f6f8f9 0 9%,#cad6dd 10% 13%,transparent 14%),radial-gradient(ellipse at 35% 75%,#f6f8f9 0 8%,#cad6dd 9% 12%,transparent 13%),radial-gradient(ellipse at 68% 78%,#f6f8f9 0 8%,#cad6dd 9% 12%,transparent 13%)}.detail-list{border-top:3px solid var(--red)}.detail-list>div{padding:20px 0;border-bottom:1px solid var(--line)}.detail-list span,.detail-list strong{display:block}.detail-list span{color:var(--muted);font-size:.85rem}.two-column{display:grid;grid-template-columns:1fr 1fr;gap:70px}.check-list,.plain-list{padding:0;list-style:none}.check-list li{position:relative;padding:9px 0 9px 30px;border-bottom:1px solid var(--line)}.check-list li:before{content:"✓";position:absolute;left:0;color:var(--red);font-weight:700}.tag-list{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:32px}.tag-list a{padding:8px 13px;border-radius:99px;background:var(--blue-light);font-weight:600}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.feature-grid div{padding:22px;border:1px solid var(--line);border-radius:10px;font-weight:600}.feature-grid span{margin-right:12px;color:var(--red)}.industry-section{scroll-margin-top:90px}.industry-detail{display:grid;grid-template-columns:1fr 1fr;gap:80px}.product-link-row{display:flex;padding:17px 0;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);font-weight:700}.quality-lead{display:grid;grid-template-columns:300px 1fr;gap:70px;align-items:center}.certificate-mark{display:grid;aspect-ratio:1;place-items:center;align-content:center;color:#fff;background:var(--blue);border-radius:50%}.certificate-mark strong{font-size:4rem;line-height:1}.quality-lead blockquote{margin:0;color:var(--navy);font-size:clamp(1.5rem,3vw,2.4rem);font-weight:700}.quality-lead blockquote span{display:block;margin-bottom:16px;color:var(--red);font-size:.8rem;text-transform:uppercase}.company-facts{display:grid;grid-template-columns:auto 1fr;gap:10px 20px;padding:32px;border-radius:var(--radius);background:var(--navy);color:#fff}.company-facts strong{font-size:1.5rem}.company-facts span{color:#abc3d6}.centered-text{text-align:center}.centered-text h2{color:inherit}.form-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:42px;align-items:start}.lead-form{padding:34px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:0 12px 35px rgba(8,36,63,.06)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.lead-form>label,.form-grid label{display:block;margin-bottom:19px}.form-grid label{margin:0}.form-grid .full{grid-column:1/-1}.lead-form label>span{display:block;margin-bottom:6px;font-weight:600}.lead-form input,.lead-form select,.lead-form textarea{width:100%;min-height:48px;padding:10px 13px;color:var(--ink);border:1px solid #b8c6d1;border-radius:7px;background:#fff}.lead-form textarea{resize:vertical}.lead-form input:focus,.lead-form select:focus,.lead-form textarea:focus{outline:3px solid rgba(10,93,168,.15);border-color:var(--blue)}.lead-form small{display:block;color:var(--muted)}.lead-form .check{display:flex;gap:10px;align-items:flex-start}.lead-form .check input{width:20px;min-height:20px;margin-top:3px}.lead-form .check span{margin:0;font-weight:400}.honeypot{position:absolute!important;left:-9999px!important}.form-alert{margin-bottom:20px;padding:14px;color:#8b171c;border:1px solid #efabb0;background:#fff0f1}.contact-panel a{display:block;margin:8px 0;font-size:1.15rem;font-weight:700}.contact-cards{display:grid;grid-template-columns:1fr 1fr;gap:12px}.contact-cards>div{padding:20px;border:1px solid var(--line);border-radius:10px}.contact-cards span,.contact-cards a,.contact-cards strong{display:block}.contact-cards span{color:var(--muted)}.map-placeholder{margin-top:24px;padding:30px;color:#dce9f4;border-radius:var(--radius);background:var(--navy)}.map-placeholder h2{color:#fff}.thank-you{display:grid;min-height:68vh;padding:90px 0;place-items:center}.success-mark{display:grid;width:82px;height:82px;margin:0 auto 24px;place-items:center;color:#fff;background:#198754;border-radius:50%;font-size:2.5rem}.error-code{display:block;color:var(--red);font-size:clamp(5rem,14vw,10rem);font-weight:700;line-height:1}.mobile-action{display:none}
.site-footer{padding-top:70px;color:#b8cad8;background:#061b2f}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.2fr;gap:45px;padding-bottom:55px}.footer-brand{margin-bottom:22px;color:#fff}.footer-brand:hover{color:#fff}.site-footer h2{color:#fff;font-size:1rem}.site-footer a{display:block;margin:8px 0;color:#b8cad8}.site-footer a:hover{color:#fff}.footer-bottom{display:flex;padding:22px 0;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.12);font-size:.86rem}
@media(max-width:1050px){.nav-toggle{display:block;margin-left:auto}.nav-quote{display:none}.site-nav{position:absolute;top:100%;left:0;right:0;display:none;padding:18px 20px;align-items:stretch;flex-direction:column;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}.site-nav.open{display:flex}.site-nav>a,.nav-dropdown>button{width:100%;justify-content:space-between}.dropdown-panel,.dropdown-panel.compact{position:static;display:none;width:auto;padding:10px;margin:0 0 10px;grid-template-columns:1fr;opacity:1;visibility:visible;transform:none!important;box-shadow:none}.nav-dropdown.open .dropdown-panel{display:grid}.hero-grid,.product-hero-grid{grid-template-columns:1fr}.hero-art{display:none}.process-grid.five{grid-template-columns:repeat(3,1fr)}.strength-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.product-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){body{padding-bottom:64px}.container{width:min(calc(100% - 28px),var(--container))}.section{padding:68px 0}.home-hero{padding:70px 0}.home-hero h1{font-size:2.55rem}.trust-grid{grid-template-columns:1fr 1fr}.trust-grid div:nth-child(2){border-right:0}.trust-grid div{font-size:.9rem}.section-heading.split,.content-grid,.two-column,.industry-detail,.quality-lead,.form-layout,.cta-grid{grid-template-columns:1fr;gap:34px}.category-grid,.industry-grid,.feature-grid,.product-grid{grid-template-columns:1fr}.process-grid,.process-grid.five{grid-template-columns:1fr 1fr}.strength-grid{grid-template-columns:1fr}.category-card{min-height:0;padding:30px}.category-number{margin-bottom:20px}.product-hero{padding:45px 0}.product-main-visual{min-height:300px}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.lead-form{padding:24px 20px}.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column}.mobile-action{position:fixed;left:0;right:0;bottom:0;z-index:110;display:grid;height:64px;grid-template-columns:repeat(3,1fr);background:#fff;border-top:1px solid var(--line);box-shadow:0 -8px 24px rgba(8,36,63,.12)}.mobile-action a{display:grid;place-items:center;color:var(--navy);font-weight:700;border-right:1px solid var(--line)}.mobile-action a:last-child{color:#fff;background:var(--red)}.contact-cards{grid-template-columns:1fr}}
@media(max-width:480px){.process-grid{grid-template-columns:1fr}.trust-grid{grid-template-columns:1fr}.trust-grid div{border-right:0;border-bottom:1px solid var(--line)}.home-hero h1{font-size:2.2rem}.button-row .button{width:100%}}
.breadcrumb{display:block;margin-bottom:0}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.brand-logo{width:54px;height:auto;flex:none}.site-footer .footer-brand{display:inline-flex}.hero-photo{margin:0;overflow:hidden;border:1px solid rgba(255,255,255,.18);border-radius:20px;box-shadow:0 24px 60px rgba(0,0,0,.28);transform:rotate(1deg)}.hero-photo img{width:100%;height:auto;min-height:320px;object-fit:cover}.category-card{padding:0}.category-card:after{display:none}.category-card-image{position:relative;z-index:1;width:100%;height:220px;object-fit:cover}.category-card-body{position:relative;z-index:1;padding:32px}.category-card .category-number{margin-bottom:20px}.product-visual{display:block;height:210px;overflow:hidden;background:#e7eef3}.product-visual img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.product-card:hover .product-visual img{transform:scale(1.035)}.product-main-visual{margin:0;overflow:hidden}.product-main-visual img{width:100%;max-height:480px;object-fit:contain}.product-gallery-section{padding-bottom:30px}.product-gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.product-gallery figure{margin:0;overflow:hidden;border:1px solid var(--line);border-radius:12px;background:#fff}.product-gallery img{width:100%;aspect-ratio:1;object-fit:cover}.product-gallery figcaption,.about-product-photo figcaption{padding:12px 14px;color:var(--muted);font-size:.88rem}.certificate-image{width:min(100%,300px);height:auto}.about-product-photo{margin:0;overflow:hidden;border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow)}.about-product-photo img{width:100%;height:auto}.about-product-photo figcaption{text-align:center}@media(max-width:760px){.category-card{padding:0}.category-card-image{height:190px}.product-gallery{grid-template-columns:repeat(2,1fr)}.hero-photo img{min-height:220px}.brand span{display:none}.brand-logo{width:60px}}
.icon{display:inline-block;flex:0 0 auto}.button{gap:9px}.icon-link{display:flex!important;gap:10px;align-items:flex-start}.icon-link .icon{margin-top:.2em;color:#7fb9e8}.contact-label{display:flex!important;gap:8px;align-items:center}.contact-label .icon{color:var(--blue)}.icon-link .icon-line,.contact-label .icon-line,.mobile-action .icon-line{color:#06c755}.map-placeholder h2{display:flex;gap:10px;align-items:center}.footer-contact .icon-link{margin:11px 0}.footer-privacy{margin:0!important;text-align:right}.mobile-action a{display:flex;flex-direction:column;gap:2px;align-items:center;justify-content:center}.mobile-action .icon{width:20px;height:20px}.mobile-action span{font-size:.78rem;line-height:1.1}.gtm-frame{display:none!important;visibility:hidden}
.page-hero .eyebrow{color:#b9ddf6}