:root{--color-primary-900:#0b1f3a;--color-primary-800:#123a63;--color-primary-700:#155c9e;--color-primary-600:#1e73be;--color-primary-500:#2f80d0;--color-primary-100:#eaf3fc;--color-accent-700:#b91c1c;--color-accent-600:#dc2626;--color-accent-100:#fee2e2;--color-bg:#faf8f4;--color-surface:#fff;--color-surface-warm:#f5f1ea;--color-border:#e5e0d8;--color-text:#1f2933;--color-text-muted:#5f6b76;--shadow-card:0 8px 24px #0f172a0f;--container-xl:1280px;--container-lg:1120px;--radius-sm:6px;--radius-md:10px;--radius-lg:14px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--color-bg);color:var(--color-text);margin:0;font-family:Noto Sans Thai,IBM Plex Sans Thai,Sarabun,Inter,system-ui,sans-serif;font-size:16px;line-height:1.65}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible{outline:3px solid var(--color-primary-500);outline-offset:3px}img{max-width:100%;height:auto}.container{width:min(80%, var(--container-xl));margin:0 auto}.narrow{width:min(80%,840px);margin:0 auto}.site-header{z-index:50;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#faf8f4f0;border-bottom:1px solid #e5e0d8e6;position:sticky;top:0}.header-inner{grid-template-columns:auto 1fr auto;align-items:center;gap:24px;min-height:76px;display:grid}.brand{align-items:center;gap:12px;min-width:0;display:inline-flex}.brand-mark{border-radius:var(--radius-md);background:var(--color-primary-900);color:#fff;place-items:center;width:44px;height:44px;font-weight:800;display:grid}.brand strong,.brand small{display:block}.brand strong{font-size:.98rem;line-height:1.3}.brand small{color:var(--color-text-muted);font-size:.78rem}.desktop-nav{color:var(--color-text-muted);justify-content:center;gap:18px;font-size:.95rem;font-weight:600;display:flex}.desktop-nav a{align-items:center;min-height:44px;display:inline-flex}.desktop-nav a:hover{color:var(--color-primary-700)}.mobile-menu{display:none}.header-actions,.cta-actions{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.language-switch{border:1px solid var(--color-border);border-radius:var(--radius-md);min-width:44px;min-height:40px;color:var(--color-primary-700);justify-content:center;align-items:center;font-size:.9rem;font-weight:800;display:inline-flex}.language-switch:hover{border-color:var(--color-primary-700);background:var(--color-primary-100)}.btn{border-radius:var(--radius-md);border:1px solid #0000;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:10px 16px;font-weight:700;line-height:1.25;display:inline-flex}.btn-small{min-height:40px;padding:8px 12px;font-size:.92rem}.btn-primary{background:var(--color-primary-700);color:#fff;box-shadow:0 12px 30px #155c9e38}.btn-primary:hover{background:var(--color-primary-800)}.btn-secondary{border-color:var(--color-primary-700);color:var(--color-primary-700);background:#fff}.btn-on-dark{color:#fff;background:#ffffff14;border-color:#ffffff73}.section,.hero{padding:72px 0}.section-warm{background:var(--color-surface-warm)}.hero{background:linear-gradient(90deg,#eaf3fce6,#faf8f4d6),repeating-linear-gradient(90deg,#155c9e14 0 1px,#0000 1px 44px)}.hero-grid,.split-grid,.detail-grid{grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);align-items:center;gap:42px;display:grid}.detail-grid{align-items:start}.section-kicker,.card-eyebrow{color:var(--color-primary-700);margin:0 0 10px;font-size:.88rem;font-weight:800}h1,h2,h3{color:var(--color-text);overflow-wrap:anywhere;margin:0;line-height:1.25}p,li,a,summary,strong,small{overflow-wrap:anywhere}h1{max-width:780px;font-size:clamp(2.15rem,5vw,4.6rem)}h2{font-size:clamp(1.65rem,3vw,2.5rem)}h3{font-size:1.15rem}.lead{color:var(--color-text-muted);max-width:720px;font-size:1.12rem}.hero .lead{margin:20px 0 0}.section-heading{width:min(100%,760px);margin:0 0 28px}.section-heading p{color:var(--color-text-muted);margin:12px 0 0}.trust-grid,.card-grid,.stats-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;display:grid}.card-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.trust-card,.content-card,.info-card,.contact-card{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface);box-shadow:var(--shadow-card);padding:22px;position:relative}.trust-card:before,.content-card:before,.info-card:before{content:"";background:var(--color-accent-600);border-radius:0 4px 4px 0;width:4px;height:36px;position:absolute;top:22px;left:0}.trust-card svg{color:var(--color-primary-700)}.trust-card h3,.content-card h3{margin-top:12px}.trust-card p,.content-card p,.info-card p,.contact-card p{color:var(--color-text-muted)}.product-contact-card{overflow:hidden}.product-contact-card .section-kicker{margin-bottom:8px}.product-contact-card__intro{margin:14px 0 0}.product-contact-card__callout{border-radius:var(--radius-md);background:var(--color-primary-100);border:1px solid #155c9e38;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:14px;margin-top:22px;padding:16px;display:grid}.product-contact-card__icon{border-radius:var(--radius-md);background:var(--color-primary-700);color:#fff;justify-content:center;align-items:center;width:52px;height:52px;display:inline-flex}.product-contact-card__callout span:not(.product-contact-card__icon){color:var(--color-text-muted);font-size:.92rem;font-weight:800;display:block}.product-contact-card__callout strong{color:var(--color-primary-900);margin-top:2px;font-size:clamp(1.35rem,2.6vw,2rem);line-height:1.15;display:block}.product-contact-card__actions{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;margin-top:18px;display:grid}.product-contact-card__actions .btn{width:100%}.product-contact-card__note{margin:16px 0 0;font-size:.96rem}.mini-list{margin:18px 0;padding:0;list-style:none}.mini-list li{color:var(--color-text-muted);padding:6px 0 6px 18px;position:relative}.mini-list li:before{content:"";background:var(--color-primary-600);border-radius:999px;width:7px;height:7px;position:absolute;top:17px;left:0}.text-link{color:var(--color-primary-700);align-items:center;gap:7px;font-weight:800;display:inline-flex}.visual-panel{border-radius:var(--radius-lg);min-height:320px;box-shadow:var(--shadow-card);background:linear-gradient(135deg,#155c9e29,#f5f1eaf2),repeating-linear-gradient(0deg,#0b1f3a12 0 1px,#0000 1px 28px);border:1px solid #155c9e33;flex-direction:column;justify-content:end;padding:24px;display:flex}.visual-panel--machine{background-color:#eaf3fc}.visual-panel--project{background-color:#f5f1ea}.visual-panel--iso,.visual-panel--logo{min-height:180px}.visual-panel span,.visual-panel small{color:var(--color-primary-800)}.visual-panel strong{color:var(--color-primary-900);margin:6px 0;font-size:1.4rem}.cta-band{width:min(calc(100% - 32px), var(--container-xl));border-radius:var(--radius-lg);color:#fff;background:linear-gradient(135deg,#0b1f3af5,#155c9ef5),repeating-linear-gradient(90deg,#ffffff1a 0 1px,#0000 1px 34px);justify-content:space-between;align-items:center;gap:28px;margin:72px auto;padding:34px;display:flex}.cta-band h2,.cta-band p,.cta-band .section-kicker{color:#fff}.cta-band p{opacity:.88;margin:10px 0 0}.breadcrumbs{min-height:72px;color:var(--color-text-muted);align-items:center;padding:0;font-size:clamp(.88rem,1.1vw,1rem);font-weight:700;line-height:1.35;display:flex}.breadcrumbs 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#155c9e33;padding:24px}.about-one-stop-card h2{font-size:clamp(1.7rem,2.5vw,2.45rem)}.about-one-stop-card p{color:var(--color-text-muted)}.about-proof-grid{grid-column:1/-1;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;display:grid}.about-proof-card{border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);background:#fff;padding:22px;position:relative}.about-proof-card:before{content:"";background:var(--color-accent-600);border-radius:0 4px 4px 0;width:4px;height:36px;position:absolute;top:22px;left:0}.about-proof-card svg{color:var(--color-primary-700)}.about-proof-card h3{margin-top:12px}.about-proof-card p{color:var(--color-text-muted)}.about-process{grid-column:1/-1}.about-process .section-heading{margin-top:8px}.contact-layout{grid-template-columns:minmax(0,1fr) minmax(320px,.82fr);align-items:stretch}.contact-card--primary{flex-direction:column;display:flex}.contact-card h2{font-size:clamp(1.6rem,2.2vw,2.25rem)}.contact-card--primary h2,.contact-card--primary p{max-width:720px}.contact-phone-link{border-radius:var(--radius-md);background:var(--color-primary-700);justify-content:center;align-items:center;gap:12px;min-height:68px;margin-top:24px;font-size:clamp(1.4rem,3vw,2rem);font-weight:900;line-height:1.15;display:inline-flex;color:#fff!important}.contact-phone-link:hover{background:var(--color-primary-800)}.contact-action-grid{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px;margin-top:14px;display:grid}.contact-action-grid .btn{width:100%}.check-list{gap:14px;margin:22px 0 0;padding:0;list-style:none;display:grid}.check-list li{color:var(--color-text-muted);grid-template-columns:auto minmax(0,1fr);align-items:start;gap:10px;font-weight:700;display:grid}.check-list svg{color:var(--color-primary-700);margin-top:4px}.contact-meta-grid{grid-column:1/-1;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.contact-mini-card{border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);background:#fff;grid-template-columns:auto minmax(0,1fr);align-items:start;gap:14px;padding:18px;display:grid}.contact-mini-card svg{color:var(--color-primary-700)}.contact-mini-card span,.contact-mini-card a{color:var(--color-primary-700);font-weight:800}.contact-mini-card strong{color:var(--color-text);font-size:1.05rem;line-height:1.45;display:block}.process-grid{grid-template-columns:repeat(7,minmax(0,1fr));gap:14px;display:grid}.process-step{border:1px solid var(--color-border);border-radius:var(--radius-md);background:#fff;min-height:132px;padding:18px}.process-step span{color:var(--color-accent-600);font-size:.85rem;font-weight:900}.process-step h3{margin-top:10px;font-size:1rem}.faq-list{gap:12px;display:grid}.faq-item{border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-card);background:#fff;padding:18px 20px}.faq-item summary{cursor:pointer;color:var(--color-primary-900);font-weight:800}.faq-item p{color:var(--color-text-muted);margin:14px 0 0}.related-inline{flex-wrap:wrap;gap:8px;margin-top:14px;display:flex}.related-inline a{border:1px solid var(--color-primary-100);background:var(--color-primary-100);color:var(--color-primary-700);border-radius:999px;padding:6px 10px;font-size:.86rem;font-weight:800}.site-footer{background:var(--color-primary-900);color:#fff;margin-top:80px;padding:56px 0 92px}.footer-grid{grid-template-columns:1.3fr .8fr .8fr;gap:36px;display:grid}.site-footer h2,.site-footer h3{color:#fff}.site-footer p,.site-footer a{color:#ffffffc7}.site-footer ul{margin:14px 0 0;padding:0;list-style:none}.site-footer li+li{margin-top:8px}.footer-contact{gap:10px;margin-top:20px;display:grid}.footer-contact a{align-items:center;gap:10px;display:inline-flex}.mobile-sticky-cta{display:none}.desktop-only{display:inline-flex}@media (max-width:980px){.desktop-nav{display:none}.mobile-menu{justify-self:end;display:block;position:relative}.mobile-menu button{border:1px solid var(--color-border);border-radius:var(--radius-md);min-width:44px;min-height:44px;color:var(--color-primary-700);cursor:pointer;background:#fff;justify-content:center;align-items:center;gap:8px;font-weight:800;display:inline-flex}.mobile-menu button[aria-expanded=true]{border-color:var(--color-primary-700);box-shadow:0 8px 24px #0f172a14}.mobile-menu nav{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:#fff;width:min(340px,100vw - 32px);padding:10px;position:absolute;top:calc(100% + 10px);right:0;box-shadow:0 18px 42px #0f172a24}.mobile-menu nav a{border-radius:var(--radius-md);min-height:46px;color:var(--color-text);justify-content:space-between;align-items:center;gap:10px;padding:10px 12px;font-weight:800;display:flex}.mobile-menu nav a:hover{background:var(--color-primary-100);color:var(--color-primary-700)}.mobile-menu-contact{border-top:1px solid var(--color-border);margin-top:6px;color:var(--color-primary-700)!important}.mobile-menu-contact+.mobile-menu-contact{border-top:0;margin-top:0}.header-inner,.hero-grid,.split-grid,.detail-grid,.about-layout,.contact-layout,.contact-grid,.footer-grid{grid-template-columns:1fr}.header-inner{grid-template-columns:minmax(0,1fr) auto}.header-actions{display:none}.trust-grid,.card-grid,.stats-grid,.process-grid,.about-proof-grid,.contact-meta-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:680px){body{padding-bottom:72px}.container,.narrow{width:min(90%, var(--container-xl))}.section,.hero{padding:48px 0}.breadcrumbs{min-height:56px;font-size:.86rem}.breadcrumbs ol{gap:8px}.breadcrumbs li:not(:last-child):after{margin-left:8px}.header-inner{grid-template-columns:minmax(0,1fr) auto;gap:10px;min-height:66px}.brand small,.desktop-only{display:none}.brand strong{font-size:.88rem}.mobile-menu button span,.mobile-hide-label,.header-phone-action{display:none}.trust-grid,.card-grid,.stats-grid,.process-grid,.about-proof-grid,.contact-meta-grid{grid-template-columns:1fr}.cta-band{margin:48px auto;padding:24px;display:block}.cta-actions{margin-top:22px}.cta-actions .btn{width:100%}.mobile-sticky-cta{z-index:80;border-top:1px solid var(--color-border);background:#fff;grid-template-columns:repeat(auto-fit,minmax(72px,1fr));display:grid;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -10px 30px #0f172a1a}.mobile-sticky-cta a{min-width:0;min-height:64px;color:var(--color-primary-700);flex-direction:column;justify-content:center;align-items:center;gap:3px;font-size:.7rem;font-weight:800;display:inline-flex}.mobile-sticky-cta__primary{background:var(--color-primary-700);color:#fff!important}}