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#f0f4f8;--gray-100: #e2e8f0;--gray-200: #cbd5e1;--gray-300: #94a3b8;--gray-600: #475569;--gray-800: #1e293b;--dark: #0f172a;--success: #10b981;--gold: #d4a843;--gradient-primary: linear-gradient(135deg, #0a5c7c 0%, #0e7ea3 50%, #00b4d8 100%);--gradient-hero: linear-gradient(135deg, #073f56 0%, #0a5c7c 40%, #0e7ea3 100%);--shadow-sm: 0 1px 3px rgba(0,0,0,.08);--shadow-md: 0 4px 16px rgba(0,0,0,.1);--shadow-lg: 0 10px 40px rgba(0,0,0,.12);--shadow-xl: 0 20px 60px rgba(0,0,0,.15);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px;--transition: all .3s cubic-bezier(.4,0,.2,1)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{font-family:Noto Sans 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60px}.section-label{display:inline-flex;align-items:center;gap:8px;font-size:.8rem;font-weight:600;color:var(--primary);text-transform:uppercase;letter-spacing:2px;margin-bottom:12px}.section-label:before,.section-label:after{content:"";width:20px;height:1px;background:var(--primary)}.section-title{font-size:2.5rem;font-weight:800;color:var(--gray-800);margin-bottom:16px;letter-spacing:-.5px}.section-subtitle{font-size:1.05rem;color:var(--gray-300);line-height:1.8}.page-header{background:var(--gradient-hero);padding:140px 0 80px;text-align:center;color:#fff;position:relative;overflow:hidden}.page-header h1{font-size:2.8rem;font-weight:800;margin-bottom:12px}.page-header p{font-size:1.05rem;opacity:.85;max-width:600px;margin:0 auto}.breadcrumb{display:flex;justify-content:center;gap:8px;margin-top:20px;font-size:.85rem;opacity:.7}.breadcrumb a:hover{opacity:1}.breadcrumb 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1fr;gap:60px;align-items:center}.about-image-main{width:100%;height:450px;background:var(--gradient-primary);border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.about-image-main .dna-visual{font-size:8rem;opacity:.12;position:absolute;color:#fff}.about-image-main img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover}.about-image-main:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,#073f569e,#0e7ea373);z-index:1}.about-img-content{position:relative;z-index:2;text-align:center;color:#fff;padding:40px}.about-img-content h3{font-size:1.8rem;margin-bottom:8px}.about-img-content p{opacity:.8;font-size:.9rem}.about-floating-card{position:absolute;bottom:-20px;right:-20px;background:var(--white);padding:20px 28px;border-radius:var(--radius-md);box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:16px}.afc-icon{width:48px;height:48px;background:#10b9811a;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;color:var(--success);font-size:1.2rem}.afc-num{font-family:Inter,sans-serif;font-weight:800;font-size:1.4rem;color:var(--gray-800)}.afc-lbl{font-size:.75rem;color:var(--gray-300)}.about-wrapper{position:relative}.about-text .section-label{justify-content:flex-start}.about-text .section-label:before{display:none}.about-text .section-title{text-align:left;font-size:2.2rem}.about-desc{font-size:.95rem;color:var(--gray-600);line-height:2;margin-bottom:24px}.about-features{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:32px}.about-feature{display:flex;align-items:center;gap:10px;padding:12px 16px;background:var(--gray-50);border-radius:var(--radius-sm);font-size:.9rem;font-weight:500;color:var(--gray-600)}.about-feature i{color:var(--primary)}.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.service-card{background:var(--white);border-radius:var(--radius-lg);padding:40px 32px;transition:var(--transition);border:1px solid var(--gray-100);position:relative;overflow:hidden;text-decoration:none;display:block;color:inherit}.service-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--gradient-primary);transform:scaleX(0);transition:transform .4s}.service-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:transparent}.service-card:hover:before{transform:scaleX(1)}.service-icon{width:64px;height:64px;background:#0a5c7c14;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1.6rem;color:var(--primary);margin-bottom:24px;transition:var(--transition)}.service-card:hover .service-icon{background:var(--gradient-primary);color:#fff}.service-card h3{font-size:1.15rem;font-weight:700;color:var(--gray-800);margin-bottom:12px}.service-card p{font-size:.9rem;color:var(--gray-300);line-height:1.8;margin-bottom:20px}.service-link{display:inline-flex;align-items:center;gap:8px;font-size:.85rem;font-weight:600;color:var(--primary)}.service-link i{transition:transform .3s}.service-card:hover .service-link i{transform:translate(4px)}.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px}.feature-card{text-align:center;padding:40px 24px;border-radius:var(--radius-lg);background:var(--white);transition:var(--transition)}.feature-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}.feature-icon{width:80px;height:80px;margin:0 auto 24px;background:#0a5c7c0f;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:2rem;color:var(--primary);transition:var(--transition)}.feature-card:hover .feature-icon{background:var(--gradient-primary);color:#fff;transform:scale(1.1)}.feature-card h3{font-size:1.05rem;font-weight:700;margin-bottom:12px}.feature-card p{font-size:.85rem;color:var(--gray-300);line-height:1.8}.cert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.cert-card{text-align:center;padding:32px 20px;background:var(--white);border-radius:var(--radius-md);border:1px solid var(--gray-100);transition:var(--transition)}.cert-card:hover{box-shadow:var(--shadow-md);border-color:var(--primary)}.cert-card i{font-size:2.5rem;color:var(--primary);margin-bottom:16px}.cert-card h4{font-size:.95rem;font-weight:700;margin-bottom:8px}.cert-card p{font-size:.8rem;color:var(--gray-300);line-height:1.6}.cta-section{background:var(--gradient-hero);padding:80px 0;text-align:center;color:#fff}.cta-section h2{font-size:2.2rem;font-weight:800;margin-bottom:16px}.cta-section p{font-size:1.05rem;opacity:.85;margin-bottom:36px;max-width:600px;margin-left:auto;margin-right:auto}.cta-buttons{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}.cta-contact-info{display:flex;justify-content:center;gap:40px;margin-top:40px;flex-wrap:wrap}.cta-contact-item{display:flex;align-items:center;gap:10px;font-size:.9rem;opacity:.9}.cta-contact-item i{font-size:1.1rem;color:var(--accent-light)}.about-full{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}.about-full-text h2{font-size:2rem;color:var(--gray-800);margin-bottom:20px}.about-full-text p{font-size:.95rem;color:var(--gray-600);line-height:2;margin-bottom:16px}.about-full-img{width:100%;height:420px;border-radius:var(--radius-lg);overflow:hidden;position:relative}.about-full-img img{width:100%;height:100%;object-fit:cover;border-radius:var(--radius-lg)}.about-full-img-fallback{width:100%;height:100%;background:var(--gradient-primary);border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;font-size:7rem;color:#ffffff26}.about-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px}.about-stat-card{text-align:center;padding:24px;background:var(--gray-50);border-radius:var(--radius-md)}.about-stat-card .num{font-family:Inter,sans-serif;font-size:2rem;font-weight:800;color:var(--primary)}.about-stat-card .lbl{font-size:.85rem;color:var(--gray-300)}.vm-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}.vm-card{padding:48px 40px;border-radius:var(--radius-lg);position:relative}.vm-card.vision{background:var(--gradient-hero);color:#fff}.vm-card.mission{background:var(--white);border:1px solid var(--gray-100);box-shadow:var(--shadow-md)}.vm-icon{width:64px;height:64px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1.6rem;margin-bottom:24px}.vm-card.vision .vm-icon{background:#ffffff26;color:#fff}.vm-card.mission .vm-icon{background:#0a5c7c14;color:var(--primary)}.vm-card h3{font-size:1.4rem;margin-bottom:16px}.vm-card p{font-size:.95rem;line-height:2}.vm-card.mission p{color:var(--gray-600)}.vm-card ul{margin-top:16px}.vm-card ul li{display:flex;align-items:flex-start;gap:12px;margin-bottom:14px;font-size:.9rem;line-height:1.8}.vm-card.vision ul li{color:#ffffffe6}.vm-card.mission ul li{color:var(--gray-600)}.vm-card.vision ul li:before{content:"✦";color:var(--accent-light);font-size:.8rem;margin-top:4px;flex-shrink:0}.vm-card.mission ul li:before{content:"◆";color:var(--primary);font-size:.7rem;margin-top:6px;flex-shrink:0}.service-tabs{display:flex;justify-content:center;gap:8px;margin-bottom:48px;flex-wrap:wrap}.service-tab{padding:10px 22px;border-radius:50px;font-size:.88rem;font-weight:600;color:var(--gray-600);background:var(--gray-50);border:1px solid var(--gray-100);cursor:pointer;transition:var(--transition);font-family:Noto Sans Thai,Inter,sans-serif}.service-tab:hover{border-color:var(--primary);color:var(--primary)}.service-tab.active{background:var(--gradient-primary);color:#fff;border-color:transparent}.service-detail-layout{display:grid;grid-template-columns:1fr 320px;gap:60px;align-items:start}.service-content h2{font-size:1.8rem;color:var(--gray-800);margin-bottom:16px;padding-bottom:16px;border-bottom:2px solid var(--gray-100)}.service-content h3{font-size:1.2rem;color:var(--primary);margin-top:32px;margin-bottom:12px}.service-content p{font-size:.95rem;color:var(--gray-600);line-height:2;margin-bottom:16px}.service-content ul{margin:16px 0 24px 4px}.service-content ul li{display:flex;align-items:flex-start;gap:12px;margin-bottom:12px;font-size:.9rem;color:var(--gray-600);line-height:1.8}.service-content ul li:before{content:"";width:8px;height:8px;min-width:8px;background:var(--primary);border-radius:50%;margin-top:8px}.service-feature-img{width:100%;object-fit:cover;border-radius:var(--radius-lg);margin-bottom:28px;display:block}.highlight-box{background:linear-gradient(135deg,#0a5c7c0a,#00b4d80f);border-left:4px solid var(--primary);padding:24px 28px;border-radius:0 var(--radius-md) var(--radius-md) 0;margin:24px 0}.highlight-box p{margin-bottom:0;font-weight:500}.service-sidebar{position:sticky;top:100px}.sidebar-card{background:var(--white);border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-md);border:1px solid var(--gray-100);margin-bottom:24px}.sidebar-card 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1fr;gap:16px;margin-bottom:28px}.contact-info-card{padding:24px;background:var(--gray-50);border-radius:var(--radius-md);text-align:center;transition:var(--transition)}.contact-info-card:hover{background:var(--white);box-shadow:var(--shadow-md)}.contact-card-icon{width:48px;height:48px;background:#0a5c7c14;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:1.2rem;color:var(--primary);margin:0 auto 12px}.contact-info-card h4{font-size:.9rem;font-weight:700;margin-bottom:4px}.contact-info-card p{font-size:.85rem;color:var(--gray-300);line-height:1.6}.contact-form-card{background:var(--white);padding:40px;border-radius:var(--radius-lg);box-shadow:var(--shadow-md);border:1px solid var(--gray-100)}.contact-form-card h3{font-size:1.4rem;margin-bottom:24px}.form-group{margin-bottom:20px}.form-group label{display:block;font-size:.85rem;font-weight:600;color:var(--gray-600);margin-bottom:8px}.form-group input,.form-group select,.form-group textarea{width:100%;padding:12px 16px;border:1px solid var(--gray-200);border-radius:var(--radius-sm);font-size:.9rem;font-family:Noto Sans Thai,Inter,sans-serif;transition:var(--transition);background:var(--white)}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #0a5c7c1a}.form-group textarea{min-height:120px;resize:vertical}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.branch-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.branch-card{background:var(--white);border-radius:var(--radius-lg);padding:40px 32px;border:1px solid var(--gray-100);transition:var(--transition);text-align:center}.branch-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:transparent}.branch-icon{width:64px;height:64px;background:#0a5c7c14;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1.6rem;color:var(--primary);margin:0 auto 24px;transition:var(--transition)}.branch-card:hover .branch-icon{background:var(--gradient-primary);color:#fff}.branch-card h3{font-size:1.15rem;font-weight:700;margin-bottom:8px}.branch-card p{font-size:.9rem;color:var(--gray-300);line-height:1.8}.fade-in{opacity:0;transform:translateY(28px);transition:opacity .65s ease,transform .65s ease}.fade-in.visible{opacity:1;transform:translateY(0)}.fade-in-left{opacity:0;transform:translate(-28px);transition:opacity .65s ease,transform .65s ease}.fade-in-left.visible{opacity:1;transform:translate(0)}.fade-in-right{opacity:0;transform:translate(28px);transition:opacity .65s ease,transform .65s ease}.fade-in-right.visible{opacity:1;transform:translate(0)}.back-to-top{position:fixed;bottom:28px;right:28px;width:48px;height:48px;border-radius:50%;background:var(--gradient-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.1rem;cursor:pointer;border:none;box-shadow:var(--shadow-md);opacity:0;visibility:hidden;transition:var(--transition);z-index:999}.back-to-top.visible{opacity:1;visibility:visible}.back-to-top:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}@media(max-width:1024px){.services-grid,.news-grid,.features-grid,.cert-grid,.footer-grid,.stats-grid{grid-template-columns:repeat(2,1fr)}.about-preview,.about-full,.contact-grid{grid-template-columns:1fr;gap:40px}.vm-grid,.service-detail-layout{grid-template-columns:1fr}.service-sidebar{position:static}.branch-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){html{font-size:15px}.section{padding:60px 0}.section-title{font-size:1.8rem}.section-header{margin-bottom:40px}.services-grid,.news-grid,.branch-grid,.features-grid{grid-template-columns:1fr}.cert-grid{grid-template-columns:1fr 1fr}.stats-grid{grid-template-columns:1fr 1fr;gap:16px}.stat-item:not(:last-child):after{display:none}.page-header{padding:120px 0 60px}.page-header h1{font-size:2rem}.about-features,.contact-info-cards{grid-template-columns:1fr}.contact-form-card{padding:24px 20px}.form-row{grid-template-columns:1fr}.vm-card{padding:32px 24px}.about-stats{grid-template-columns:1fr}}@media(max-width:480px){.section-title{font-size:1.5rem}.stat-number{font-size:1.6rem}.container{padding:0 16px}.hero-title{font-size:1.8rem!important}}