:root{--bg:#f5f1e8;--panel:#ece5d7;--card:#fff;--ink:#191a18;--muted:#6d6b64;--line:rgba(25,26,24,.12);--copper:#c57b36;--copper-light:#e7b86d;--copper-deep:#8e5424;--dark:#2f383c;--dark-2:#3a4448;--white:#f8f7f3;--radius:4px;--shadow:0 14px 38px rgba(18,18,15,.08);--font:var(--site-font,'Vazirmatn',sans-serif);--heading-font:'Vazirmatn',sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);line-height:1.85}a{color:inherit;text-decoration:none}img,video{max-width:100%;display:block}.wrap{width:min(1180px,calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(15,18,19,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.09);color:#fff}.nav{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:10px}.brand-mark{width:38px;height:38px;border:1px solid var(--copper);border-radius:50%;position:relative;background:radial-gradient(circle,transparent 0 6px,rgba(197,123,54,.3) 6px 7px,transparent 7px 12px,rgba(197,123,54,.25) 12px 13px,transparent 13px 18px)}.brand-mark:after{content:'';position:absolute;width:6px;height:6px;border-radius:50%;background:var(--copper-light);inset:0;margin:auto}.brand-text b{display:block;font-size:14px;letter-spacing:.04em}.brand-text span{display:block;font-size:8px;color:#9fa5a6;letter-spacing:.12em}.navlinks{display:flex;align-items:center;gap:24px;font-size:12px;color:#c4c7c7}.navlinks a{position:relative}.navlinks a:hover,.navlinks a.active{color:#fff}.navlinks a.active:after{content:'';position:absolute;right:0;left:0;bottom:-22px;height:2px;background:var(--copper)}.nav-cta{padding:10px 16px;background:linear-gradient(100deg,var(--copper-deep),var(--copper),var(--copper-light));color:#17120e!important;font-weight:800;border-radius:3px}.hero-dark{position:relative;overflow:hidden;background:linear-gradient(110deg,#161b1e,#232b2f);color:#fff;padding:90px 0}.hero-dark:before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 80% 20%,rgba(197,123,54,.18),transparent 35%),repeating-radial-gradient(circle at 78% 50%,rgba(255,255,255,.025) 0 1px,transparent 1px 7px);pointer-events:none}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:center;position:relative}.eyebrow{font-size:11px;color:var(--copper-light);letter-spacing:.04em;display:flex;gap:10px;align-items:center}.eyebrow:before{content:'';width:26px;height:1px;background:var(--copper)}h1{font-size:clamp(34px,5vw,58px);line-height:1.25;margin:16px 0;font-weight:900}.lead{font-size:16px;color:#c4c8c8;max-width:62ch}.hero-card{border:1px solid rgba(255,255,255,.13);background:rgba(255,255,255,.04);padding:28px;box-shadow:0 20px 50px rgba(0,0,0,.2)}.hero-card .metric{display:flex;justify-content:space-between;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.09);font-size:12px}.hero-card .metric:last-child{border-bottom:0}.hero-card b{color:var(--copper-light);font-family:var(--font);font-size:18px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 20px;border-radius:3px;font-size:13px;font-weight:800;border:1px solid transparent}.btn-primary{background:linear-gradient(100deg,var(--copper-deep),var(--copper),var(--copper-light));color:#17120e}.btn-dark-outline{border-color:rgba(255,255,255,.2);color:#fff}.btn-light-outline{border-color:var(--line);background:#fff}.section{padding:78px 0}.section-head{max-width:720px;margin-bottom:34px}.section-head h2{font-size:clamp(25px,3.4vw,36px);line-height:1.35;margin:10px 0}.section-head p{color:var(--muted);font-size:14px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.card{background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow);padding:24px;border-radius:var(--radius)}.card h3{font-size:18px;margin:0 0 10px}.card p{font-size:13px;color:var(--muted)}.icon-box{width:46px;height:46px;border:1px solid rgba(197,123,54,.35);display:grid;place-items:center;color:var(--copper-deep);margin-bottom:18px}.tag{display:inline-block;font-size:10px;padding:4px 9px;background:var(--panel);color:var(--copper-deep);margin-top:12px}.process{background:#242a2d;color:#fff}.process .section-head p{color:#aeb4b4}.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.1)}.step{padding:25px;background:#242a2d;border-inline-start:1px solid rgba(255,255,255,.08)}.step-num{font:700 12px var(--font);color:var(--copper-light)}.step h3{font-size:16px;margin:12px 0 5px}.step p{font-size:12px;color:#aeb4b4}.spec-table{width:100%;border-collapse:collapse;background:#fff;box-shadow:var(--shadow)}.spec-table th,.spec-table td{text-align:right;padding:13px 15px;border-bottom:1px solid var(--line);font-size:13px}.spec-table th{background:var(--panel);font-weight:800}.faq{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.faq details{background:#fff;border:1px solid var(--line);padding:15px 18px}.faq summary{cursor:pointer;font-weight:700;font-size:13px}.faq p{color:var(--muted);font-size:12px;margin:10px 0 0}.cta-band{background:linear-gradient(100deg,#252b2e,#1f2528);color:#fff;padding:34px 0}.cta-band .wrap{display:flex;align-items:center;justify-content:space-between;gap:25px}.cta-band h2{margin:0;font-size:24px}.cta-band p{margin:5px 0 0;color:#aeb4b4;font-size:12px}.site-footer{background:#1f2528;color:#aeb4b4;border-top:1px solid rgba(255,255,255,.08);padding:45px 0 25px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:35px}.site-footer h3{color:#fff;font-size:13px}.site-footer p,.site-footer a{font-size:11px;color:#9aa1a1}.site-footer a{display:block;margin:7px 0}.copyright{text-align:center;margin-top:32px;padding-top:18px;border-top:1px solid rgba(255,255,255,.08);font-size:10px;color:#6f7777}.article-shell{max-width:820px}.article-body{background:#fff;padding:36px;box-shadow:var(--shadow);border:1px solid var(--line)}.article-body p,.article-body li{font-size:15px;color:#343532}.article-body h2{font-size:25px;margin:35px 0 12px}.article-body h3{font-size:19px;margin:25px 0 10px}.article-body img,.article-body video{width:100%;margin:22px 0;border-radius:3px}.article-body blockquote{border-right:3px solid var(--copper);margin:24px 0;padding:12px 18px;background:var(--panel);color:var(--muted)}.article-cover{width:100%;max-height:520px;object-fit:cover;margin:22px 0;border:1px solid var(--line)}.article-meta{color:var(--copper-deep);font-size:11px}.backlink{font-size:12px;color:var(--copper-light)}@media(max-width:900px){.navlinks{gap:13px}.navlinks a:not(.nav-cta){display:none}.hero-grid{grid-template-columns:1fr}.grid4{grid-template-columns:repeat(2,1fr)}.process-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.wrap{width:min(100% - 28px,1180px)}.nav{min-height:62px}.brand-text span{display:none}.hero-dark{padding:62px 0}.grid3,.grid4,.faq,.process-grid{grid-template-columns:1fr}.section{padding:58px 0}.article-body{padding:20px}.cta-band .wrap{flex-direction:column;align-items:flex-start}.footer-grid{grid-template-columns:1fr 1fr}}
/* V6 unified visual system */
body{background:#f4f6f7;color:#15191b}
.site-header{background:rgba(9,13,16,.96);border-bottom:1px solid rgba(255,255,255,.08)}
.hero-dark{min-height:520px;padding:92px 0 72px;background-color:#202629;background-image:linear-gradient(90deg,rgba(7,11,13,.96),rgba(7,11,13,.72),rgba(7,11,13,.25)),url('/assets/hero-cnc.svg');background-size:cover;background-position:center;color:#fff}
.hero-dark:before{opacity:.3}.hero-dark h1{letter-spacing:-.02em}.hero-card{border-radius:5px;background:rgba(14,20,23,.72);backdrop-filter:blur(8px)}
.section{background:#f4f6f7}.section:nth-of-type(even){background:#fff}.card{border-radius:6px;box-shadow:0 10px 28px rgba(15,23,28,.06)}
.process-grid{border-radius:5px;overflow:hidden}.cta-band{margin-top:0}
.service-turning .hero-dark{background-image:linear-gradient(90deg,rgba(7,11,13,.96),rgba(7,11,13,.72),rgba(7,11,13,.22)),url('/assets/service-turning.svg')}
.service-milling .hero-dark{background-image:linear-gradient(90deg,rgba(7,11,13,.96),rgba(7,11,13,.72),rgba(7,11,13,.22)),url('/assets/service-milling.svg')}
.service-axis4 .hero-dark{background-image:linear-gradient(90deg,rgba(7,11,13,.96),rgba(7,11,13,.72),rgba(7,11,13,.22)),url('/assets/service-4axis.svg')}
.service-proto .hero-dark{background-image:linear-gradient(90deg,rgba(7,11,13,.96),rgba(7,11,13,.72),rgba(7,11,13,.22)),url('/assets/hero-cnc.svg')}
.article-shell .card{border-radius:6px}.article-body{line-height:2.05}.article-body h1{font-size:clamp(30px,4vw,48px);line-height:1.35}.article-body video{background:#202629}

.article-summary{font-size:16px;color:var(--muted);margin:10px 0 20px;line-height:1.9}

/* V17 CMS fonts */
body{font-family:var(--font)!important}h1,h2,h3,h4,h5,h6,.btn,.eyebrow,.brand,.navlinks{font-family:var(--heading-font,var(--font))!important}

/* V89 — stable shared header geometry across homepage, service pages and About */
.site-header .nav{width:min(1180px,calc(100% - 40px));min-height:72px;}
.site-header .brand{width:250px;min-width:250px;flex:0 0 250px;}
.site-header .navlinks{flex:1;min-width:0;}
@media(max-width:900px){.site-header .brand{width:auto;min-width:0;flex-basis:auto}.site-header .nav{width:min(100% - 28px,1180px)}}

/* V90 — public header identity lock: identical brand geometry/typography on home, services, about and article pages. */
.site-header .brand{width:250px!important;min-width:250px!important;flex:0 0 250px!important;display:flex!important;align-items:center!important;gap:10px!important;box-sizing:border-box!important;white-space:nowrap!important}
.site-header .brand-mark{width:38px!important;height:38px!important;min-width:38px!important;flex:0 0 38px!important;display:grid!important;place-items:center!important}
.site-header .brand-text{display:block!important;min-width:0!important;line-height:1!important}
.site-header .brand-text b{display:block!important;font-family:'Vazirmatn',sans-serif!important;font-size:14px!important;font-weight:800!important;line-height:1.4!important;letter-spacing:.04em!important;color:#fff!important}
.site-header .brand-text span{display:block!important;font-family:'Vazirmatn',sans-serif!important;font-size:8px!important;font-weight:400!important;line-height:1.5!important;letter-spacing:.12em!important;color:#9fa5a6!important}
.site-header .brand img[data-site-logo]{display:none;height:38px;width:auto;max-width:38px;object-fit:contain;flex:0 0 auto}
.site-header .brand:has(img[data-site-logo][style*="display: block"]) .brand-mark{display:none!important}
.site-header .navlinks{min-width:0!important}
@media(max-width:820px){.site-header .brand{width:auto!important;min-width:0!important;flex:0 0 auto!important}.site-header .brand-text b{font-size:13px!important}.site-header .brand-text span{font-size:7px!important}}

/* MICROTARASH V91 — unified public header: homepage + all internal pages */
.site-header,
body[data-page-id="home"] > header.site-header{position:sticky!important;top:0!important;z-index:50!important;width:100%!important;background:rgba(9,13,16,.96)!important;color:#fff!important;border-bottom:1px solid rgba(255,255,255,.08)!important;backdrop-filter:blur(14px)!important;-webkit-backdrop-filter:blur(14px)!important}
.site-header .nav,
body[data-page-id="home"] > header.site-header .nav{width:min(1180px,calc(100% - 40px))!important;min-height:72px!important;margin:0 auto!important;display:flex!important;align-items:center!important;justify-content:space-between!important;gap:24px!important}
.site-header .brand,
body[data-page-id="home"] > header.site-header .brand{width:250px!important;min-width:250px!important;flex:0 0 250px!important;display:flex!important;align-items:center!important;gap:10px!important;color:#fff!important;text-decoration:none!important;white-space:nowrap!important;line-height:1!important}
.site-header .brand-mark,
body[data-page-id="home"] > header.site-header .brand-mark{width:38px!important;height:38px!important;min-width:38px!important;flex:0 0 38px!important;display:grid!important;place-items:center!important;box-sizing:border-box!important}
.site-header .brand-text,
body[data-page-id="home"] > header.site-header .brand-text{display:block!important;min-width:0!important;line-height:1!important}
.site-header .brand-text b,
body[data-page-id="home"] > header.site-header .brand-text b{display:block!important;font-family:'Vazirmatn',sans-serif!important;font-size:14px!important;font-weight:800!important;line-height:1.4!important;letter-spacing:.04em!important;color:#fff!important;margin:0!important;padding:0!important}
.site-header .brand-text span,
body[data-page-id="home"] > header.site-header .brand-text span{display:block!important;font-family:'Vazirmatn',sans-serif!important;font-size:8px!important;font-weight:400!important;line-height:1.5!important;letter-spacing:.12em!important;color:#9fa5a6!important;margin:0!important;padding:0!important}
.site-header .brand img[data-site-logo],
body[data-page-id="home"] > header.site-header .brand img[data-site-logo]{height:38px!important;max-height:38px!important;width:auto!important;max-width:38px!important;object-fit:contain!important;flex:0 0 auto!important}
.site-header .navlinks,
body[data-page-id="home"] > header.site-header .navlinks{flex:1 1 auto!important;min-width:0!important;display:flex!important;align-items:center!important;justify-content:flex-start!important;gap:22px!important;font-family:'Vazirmatn',sans-serif!important;font-size:12px!important;line-height:1.5!important;color:#c4c7c7!important;white-space:nowrap!important}
.site-header .navlinks a,
body[data-page-id="home"] > header.site-header .navlinks a{font-family:'Vazirmatn',sans-serif!important;font-size:12px!important;font-weight:500!important;line-height:1.5!important;color:#c4c7c7!important;position:relative!important;display:inline-flex!important;align-items:center!important;height:40px!important}
.site-header .navlinks a:hover,
.site-header .navlinks a.active,
body[data-page-id="home"] > header.site-header .navlinks a:hover,
body[data-page-id="home"] > header.site-header .navlinks a.active{color:#fff!important}
.site-header .navlinks a.active:after,
body[data-page-id="home"] > header.site-header .navlinks a.active:after{content:''!important;position:absolute!important;right:0!important;left:0!important;bottom:-1px!important;height:2px!important;background:var(--copper)!important}
.site-header .navlinks .cta-link,
.site-header .navlinks .nav-cta,
body[data-page-id="home"] > header.site-header .navlinks .cta-link{padding:10px 16px!important;height:auto!important;background:linear-gradient(100deg,var(--copper-deep),var(--copper),var(--copper-light))!important;color:#17120e!important;font-weight:800!important;border-radius:3px!important}
@media(max-width:820px){
 .site-header .nav,body[data-page-id="home"] > header.site-header .nav{width:min(100% - 28px,1180px)!important;min-height:62px!important}
 .site-header .brand,body[data-page-id="home"] > header.site-header .brand{width:auto!important;min-width:0!important;flex:0 0 auto!important}
 .site-header .brand-text b,body[data-page-id="home"] > header.site-header .brand-text b{font-size:13px!important}
 .site-header .brand-text span,body[data-page-id="home"] > header.site-header .brand-text span{font-size:7px!important}
 .site-header .navlinks,body[data-page-id="home"] > header.site-header .navlinks{gap:13px!important;flex:0 0 auto!important}
 .site-header .navlinks a:not(.cta-link):not(.nav-cta),body[data-page-id="home"] > header.site-header .navlinks a:not(.cta-link):not(.nav-cta){display:none!important}
}
/* V91 article media controls */
#imageSizeWrap,#videoSizeWrap{display:none;align-items:center;gap:6px;border:1px solid var(--line);background:#fff;padding:4px 7px;height:30px}
#imageSizeRange,#videoSizeRange{width:110px}
#imageSizeValue,#videoSizeValue{font-size:10px;min-width:30px;text-align:center}
.rich-editor img.selected-image,.rich-editor video.selected-video{outline:2px solid var(--copper);outline-offset:3px}
.rich-editor video{max-width:100%;height:auto}