:root{--blue:#0968f5;--blue2:#0aa7ef;--navy:#07152f;--ink:#101828;--muted:#667085;--line:#e7ebf1;--surface:#f7f9fc;--shadow:0 18px 55px rgba(15,23,42,.10)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.55}img{display:block;max-width:100%}a{color:inherit}h1,h2,h3{font-family:Manrope,Inter,sans-serif;line-height:1.08}button,input,textarea,select{font:inherit}.site-header{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.97);border-bottom:1px solid #edf0f4;backdrop-filter:blur(16px)}.nav-shell{height:76px;max-width:1480px;margin:auto;padding:0 28px;display:flex;align-items:center;gap:30px}.brand{flex:0 0 auto}.brand img{width:185px;height:58px;object-fit:contain}.nav-links{display:flex;align-items:center;gap:27px;margin-left:auto}.nav-links a{text-decoration:none;font-size:.88rem;font-weight:600;color:#252f43;position:relative;white-space:nowrap}.nav-links a:hover,.nav-links a.active{color:var(--blue)}.nav-links a.active:after{content:"";position:absolute;height:2px;background:var(--blue);left:0;right:0;bottom:-14px}.nav-contact{display:flex;align-items:center;gap:18px;border-left:1px solid #e5e7eb;padding-left:22px}.nav-contact>a:not(.quote-btn){font-size:.78rem;text-decoration:none;color:#354052;white-space:nowrap}.quote-btn{background:linear-gradient(90deg,var(--blue),#1886ff);color:#fff!important;text-decoration:none;padding:12px 17px;border-radius:8px;font-size:.84rem!important;font-weight:700;box-shadow:0 8px 20px rgba(9,104,245,.22)}.menu-toggle{display:none;border:0;background:transparent;font-size:1.6rem}.hero{min-height:555px;position:relative;background-image:url('../assets/hero-cnc.jpg');background-size:cover;background-position:center;overflow:hidden}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,17,36,.92) 0%,rgba(5,17,36,.82) 25%,rgba(5,17,36,.30) 43%,rgba(5,17,36,.03) 62%,rgba(5,17,36,.02) 100%)}.hero-inner{max-width:1480px;margin:auto;padding:76px 32px;position:relative;z-index:2}.hero-copy{max-width:640px;color:#fff}.kicker{display:block;color:var(--blue);font-size:.72rem;font-weight:800;letter-spacing:.28em;margin-bottom:12px}.kicker.light{color:#b5d6ff}.hero h1{font-size:clamp(2.7rem,4.35vw,4.8rem);letter-spacing:-.048em;margin:0 0 20px}.hero h1 span{font-weight:600;color:#dbe8fb}.hero-copy>p{max-width:620px;font-size:1.08rem;color:#e3e9f2;margin:0 0 26px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;text-decoration:none;border:0;border-radius:8px;padding:14px 22px;font-weight:700;cursor:pointer}.btn.primary{background:linear-gradient(90deg,#1178ff,#0564ee);color:#fff;box-shadow:0 12px 28px rgba(7,97,239,.28)}.btn.ghost{color:#fff;border:1px solid rgba(255,255,255,.82);background:rgba(10,20,38,.22)}.hero-flow{margin-top:34px;display:flex;align-items:center;gap:14px;flex-wrap:wrap;font-size:.79rem;color:#f0f5fb}.hero-flow i{width:1px;height:18px;background:rgba(255,255,255,.5)}.stats-bar{max-width:1480px;margin:auto;padding:24px 32px;display:grid;grid-template-columns:repeat(5,1fr) 1.25fr;gap:0;border-bottom:1px solid var(--line);background:#fff}.stat{display:flex;align-items:center;gap:14px;padding:4px 28px;border-right:1px solid #e8ecf2}.stat:first-child{padding-left:0}.stat-icon{font-size:1.8rem;color:var(--navy)}.stat strong{display:block;font-size:1.55rem;color:var(--navy);line-height:1}.stat small{display:block;margin-top:4px;color:#475467;font-size:.78rem}.stat-tag{display:flex;justify-content:center;flex-direction:column;padding-left:38px;font-size:1.02rem;font-style:italic;color:#28354a}.section{max-width:1480px;margin:auto;padding:78px 32px}.section-top{display:grid;grid-template-columns:1.3fr .7fr;align-items:end;gap:50px;margin-bottom:28px}.section-top h2,.center-head h2,.split-copy h2,.plm-copy h2,.contact-copy h2{font-size:clamp(2rem,3vw,3.15rem);letter-spacing:-.035em;margin:0;color:var(--navy)}.section-top p{color:var(--muted);margin:0 0 4px}.industry-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.image-card{position:relative;min-height:210px;border-radius:4px;overflow:hidden;background:#0d1b30;box-shadow:0 10px 24px rgba(15,23,42,.08)}.image-card:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 46%,rgba(3,12,28,.92) 100%)}.image-card img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover;transition:transform .55s ease}.image-card:hover img{transform:scale(1.05)}.image-card div{position:absolute;z-index:2;left:16px;right:12px;bottom:12px;color:#fff}.image-card h3{font-size:1rem;margin:0 0 2px}.image-card p{font-size:.73rem;margin:0;color:#e6edf7}.service-section{padding-top:55px}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.service-card{border:1px solid var(--line);background:#fff;border-radius:10px;overflow:hidden;box-shadow:0 8px 25px rgba(15,23,42,.06);transition:.3s ease}.service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.service-card>img{width:100%;height:210px;object-fit:cover}.service-body{padding:22px}.service-body>span{color:var(--blue);font-weight:800;font-size:.75rem}.service-body h3{margin:6px 0 9px;color:var(--navy);font-size:1.18rem}.service-body p{color:var(--muted);font-size:.9rem}.service-body ul{padding-left:18px;color:#475467;font-size:.84rem;margin-bottom:0}.split-section{max-width:1480px;margin:40px auto 0;display:grid;grid-template-columns:1.02fr .98fr;min-height:550px;background:#f8fafc}.split-image img{width:100%;height:100%;object-fit:cover}.split-copy{padding:70px 70px 60px}.split-copy>p{color:var(--muted);font-size:1.02rem}.feature-list{margin-top:28px;display:grid;grid-template-columns:1fr 1fr;gap:15px}.feature-list div{display:flex;gap:12px;background:#fff;border:1px solid var(--line);padding:16px;border-radius:10px}.feature-list b{color:var(--blue);font-size:.82rem}.feature-list span{font-size:.86rem;color:#566176}.feature-list strong{display:block;color:var(--navy);font-size:.95rem;margin-bottom:3px}.process-section{padding-top:85px}.center-head{text-align:center;max-width:800px;margin:0 auto 36px}.center-head p{color:var(--muted)}.process-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.process-grid article{padding:24px 20px;background:#fff;border:1px solid var(--line);border-radius:10px;position:relative}.process-grid article:before{content:"";position:absolute;top:0;left:0;width:0;height:3px;background:var(--blue);transition:.3s}.process-grid article:hover:before{width:100%}.process-grid span{color:var(--blue);font-weight:800;font-size:.78rem}.process-grid h3{color:var(--navy);margin:10px 0 8px}.process-grid p{font-size:.86rem;color:var(--muted);margin:0}.plm-section{background:linear-gradient(135deg,#06172f,#0a274d);color:#fff;padding:78px 32px}.plm-inner{max-width:1420px;margin:auto;display:grid;grid-template-columns:.9fr 1.1fr;align-items:center;gap:70px}.plm-copy h2{color:#fff}.plm-copy>p{color:#c8d5e7;font-size:1.02rem}.plm-inner img{border-radius:14px;box-shadow:0 25px 65px rgba(0,0,0,.28)}.plm-tags{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0}.plm-tags span{padding:8px 10px;border:1px solid rgba(121,181,255,.25);background:rgba(255,255,255,.05);border-radius:6px;font-size:.78rem;color:#dce9f9}.faq-section{max-width:1050px}.faq-list{display:grid;gap:10px}.faq-list details{border:1px solid var(--line);border-radius:10px;padding:0 20px;background:#fff}.faq-list summary{cursor:pointer;font-weight:700;color:var(--navy);padding:17px 28px 17px 0;position:relative}.faq-list summary::marker{content:""}.faq-list summary:after{content:"+";position:absolute;right:0;color:var(--blue);font-size:1.35rem}.faq-list details[open] summary:after{content:"–"}.faq-list p{color:var(--muted);margin:0 0 18px}.contact-section{background:#f2f6fb;padding:78px 32px}.contact-inner{max-width:1240px;margin:auto;display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:start}.contact-copy>p{color:var(--muted);font-size:1.03rem}.contact-cards{display:grid;gap:10px;margin-top:26px}.contact-cards a{display:block;text-decoration:none;background:#fff;border:1px solid var(--line);border-radius:9px;padding:15px}.contact-cards small,.contact-cards strong{display:block}.contact-cards small{font-size:.69rem;letter-spacing:.12em;color:#7a8699}.contact-cards strong{color:var(--navy);margin-top:3px}.contact-inner form{background:#fff;border:1px solid #e4e9f0;box-shadow:0 16px 45px rgba(15,23,42,.08);border-radius:12px;padding:28px;display:grid;gap:15px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}label{font-size:.83rem;font-weight:700;color:#344054;display:grid;gap:6px}input,select,textarea{width:100%;border:1px solid #d6dce5;border-radius:7px;padding:12px 13px;color:#101828;background:#fff}input:focus,select:focus,textarea:focus{outline:3px solid rgba(9,104,245,.10);border-color:#7db1ff}.submit-btn{width:100%}.form-note{color:#8b95a7}footer{background:#06152d;color:#cbd5e1}.footer-inner{max-width:1400px;margin:auto;padding:52px 32px;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:50px}.footer-inner>div{display:flex;flex-direction:column;gap:8px}.footer-about img{width:180px;background:#fff;border-radius:8px;padding:6px}.footer-about p{max-width:430px;color:#95a4ba;font-size:.88rem}.footer-inner strong{color:#fff;margin-bottom:4px}.footer-inner a{text-decoration:none;color:#b9c6d8;font-size:.86rem}.footer-bottom{border-top:1px solid rgba(255,255,255,.08);text-align:center;padding:17px 20px;color:#8391a6;font-size:.8rem}.floating-call{position:fixed;right:18px;bottom:18px;z-index:90;background:var(--blue);color:#fff;text-decoration:none;border-radius:999px;padding:11px 17px;font-weight:700;font-size:.85rem;box-shadow:0 12px 28px rgba(9,104,245,.3)}
@media(max-width:1180px){.nav-contact>a:not(.quote-btn){display:none}.nav-links{gap:18px}.industry-grid{grid-template-columns:repeat(3,1fr)}.image-card{min-height:240px}.stats-bar{grid-template-columns:repeat(3,1fr)}.stat-tag{display:none}.stat:nth-child(3){border-right:0}.stat:nth-child(n+4){margin-top:20px}.service-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.menu-toggle{display:block;margin-left:auto}.nav-links{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;padding:18px 24px;flex-direction:column;align-items:stretch;border-top:1px solid var(--line);box-shadow:0 15px 30px rgba(15,23,42,.08)}.nav-links.open{display:flex}.nav-links a.active:after{display:none}.nav-contact{border-left:0;padding-left:0}.quote-btn{display:none}.hero{background-position:63% center;min-height:600px}.hero-shade{background:linear-gradient(90deg,rgba(4,16,34,.96) 0%,rgba(4,16,34,.86) 45%,rgba(4,16,34,.26) 100%)}.hero-copy{max-width:560px}.section-top{grid-template-columns:1fr}.split-section,.plm-inner,.contact-inner{grid-template-columns:1fr}.split-copy{padding:50px 32px}.split-image img{max-height:460px}.process-grid{grid-template-columns:repeat(2,1fr)}.footer-inner{grid-template-columns:2fr 1fr 1fr}.footer-inner>div:last-child{grid-column:2/4}.stats-bar{grid-template-columns:repeat(2,1fr)}.stat:nth-child(n){margin-top:0;border-right:1px solid #e8ecf2;padding:12px 16px}.stat:nth-child(even){border-right:0}}
@media(max-width:640px){.nav-shell{padding:0 16px}.brand img{width:150px}.hero{min-height:650px;background-position:70% center}.hero-inner{padding:74px 18px}.hero-shade{background:linear-gradient(90deg,rgba(4,16,34,.97) 0%,rgba(4,16,34,.90) 66%,rgba(4,16,34,.55) 100%)}.hero h1{font-size:2.65rem}.hero-copy>p{font-size:.98rem}.hero-flow{gap:9px}.stats-bar{padding:14px 16px;grid-template-columns:1fr 1fr}.stat{gap:9px}.stat-icon{font-size:1.3rem}.stat strong{font-size:1.25rem}.stat small{font-size:.68rem}.section{padding:62px 16px}.industry-grid,.service-grid,.feature-list,.process-grid{grid-template-columns:1fr}.image-card{min-height:260px}.section-top{gap:18px}.service-card>img{height:230px}.split-section{margin-top:0}.split-copy{padding:52px 18px}.plm-section,.contact-section{padding:62px 16px}.plm-inner{gap:34px}.form-row{grid-template-columns:1fr}.contact-inner form{padding:20px}.footer-inner{grid-template-columns:1fr;padding:42px 18px}.footer-inner>div:last-child{grid-column:auto}.floating-call{font-size:.8rem}}
/* Final navigation sequencing and spacing */
@media(min-width:1181px){.nav-shell{gap:22px}.nav-links{gap:20px}.nav-links a{font-size:.82rem}.nav-contact{gap:12px;padding-left:16px}.brand img{width:175px}}
section[id]{scroll-margin-top:86px}

/* Click-through detail pages */
.card-wrap,.industry-link{display:block;text-decoration:none;color:inherit}.card-wrap .service-card{height:100%}.card-link{display:inline-block;margin-top:14px;color:var(--blue);font-size:.84rem;font-weight:800;text-decoration:none}.industry-link .image-card{height:100%}.detail-hero{position:relative;min-height:430px;display:flex;align-items:end;background-size:cover;background-position:center}.detail-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,16,34,.94),rgba(4,16,34,.64) 52%,rgba(4,16,34,.2))}.detail-hero-inner{position:relative;z-index:1;width:100%;max-width:1280px;margin:auto;padding:85px 32px 65px;color:#fff}.detail-hero h1{font-size:clamp(2.5rem,5vw,4.8rem);margin:0 0 15px;max-width:850px}.detail-hero p{max-width:760px;color:#dce6f4;font-size:1.08rem}.breadcrumbs{font-size:.78rem;margin-bottom:18px;color:#b8cae2}.breadcrumbs a{color:#fff;text-decoration:none}.detail-main{max-width:1280px;margin:auto;padding:70px 32px}.detail-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:70px;align-items:start}.detail-main h2{font-size:clamp(1.9rem,3vw,3rem);color:var(--navy);margin-top:0}.detail-main p{color:var(--muted)}.detail-points{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:26px 0}.detail-points div{border:1px solid var(--line);border-radius:9px;padding:15px;background:#fff;font-weight:700;color:#344054}.detail-points div:before{content:"✓";color:var(--blue);margin-right:9px}.detail-side{background:#f5f8fc;border:1px solid var(--line);border-radius:12px;padding:28px;position:sticky;top:105px}.detail-side h3{color:var(--navy);font-size:1.35rem}.detail-side ul{padding-left:20px;color:#566176}.detail-side .btn{margin-top:12px}.detail-process{background:#071a35;color:#fff;padding:65px 32px}.detail-process-inner{max-width:1280px;margin:auto}.detail-process h2{font-size:clamp(1.9rem,3vw,2.8rem);margin:0 0 28px}.detail-process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.detail-process-grid div{border:1px solid rgba(255,255,255,.14);padding:22px;border-radius:10px;background:rgba(255,255,255,.04)}.detail-process-grid span{color:#58a7ff;font-weight:800}.detail-process-grid h3{margin:8px 0}.detail-process-grid p{color:#b9c9dd;font-size:.86rem;margin:0}.detail-cta{padding:65px 32px;text-align:center;background:#f5f8fc}.detail-cta h2{font-size:clamp(2rem,3vw,3rem);color:var(--navy);margin:0 0 12px}.detail-cta p{color:var(--muted);max-width:680px;margin:0 auto 24px}@media(max-width:800px){.detail-grid{grid-template-columns:1fr;gap:35px}.detail-side{position:static}.detail-points{grid-template-columns:1fr}.detail-process-grid{grid-template-columns:1fr 1fr}.detail-hero-inner,.detail-main{padding-left:18px;padding-right:18px}}@media(max-width:520px){.detail-process-grid{grid-template-columns:1fr}}

/* 3D engineering viewer */
.hero-3d-btn{cursor:pointer;font:inherit}
.model-modal{position:fixed;inset:0;z-index:9999;display:none;align-items:center;justify-content:center;padding:24px}
.model-modal.open{display:flex}
.model-backdrop{position:absolute;inset:0;background:rgba(1,15,29,.88);backdrop-filter:blur(8px)}
.model-panel{position:relative;z-index:1;width:min(1100px,94vw);max-height:90vh;background:#071b2d;border:1px solid rgba(39,164,255,.35);border-radius:18px;overflow:hidden;box-shadow:0 30px 90px rgba(0,0,0,.55)}
.model-panel img{display:block;width:100%;max-height:72vh;object-fit:contain;background:#03101d}
.model-close{position:absolute;right:14px;top:12px;z-index:2;width:42px;height:42px;border-radius:50%;border:1px solid rgba(255,255,255,.25);background:rgba(2,17,31,.8);color:#fff;font-size:28px;cursor:pointer}
.model-caption{display:flex;gap:14px;align-items:center;justify-content:space-between;padding:16px 20px;color:#fff}
.model-caption strong{font-size:18px}.model-caption span{color:#b8c7d6;font-size:14px}
@media(max-width:700px){.model-caption{align-items:flex-start;flex-direction:column}.hero-actions{flex-wrap:wrap}}