:root{--ink:#2b2a28;--paper:#f5f6f5;--accent:#4d9633;--line:#dadeda;--muted:#59605b}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.6}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}a,button,summary{touch-action:manipulation}a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--accent);outline-offset:5px}header{max-width:1440px;margin:auto;padding:28px 5%;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{display:flex;align-items:center;gap:13px;font-size:18px;font-weight:800;letter-spacing:1px;line-height:1.2}.brand small{display:block;font-size:10px;letter-spacing:1.5px;margin-top:7px}.mark{font-size:34px;letter-spacing:-3px;position:relative;padding-right:14px}.mark 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article{display:flex;gap:28px;border-bottom:1px solid #c5d0ca;padding:25px 0}.steps article:first-child{padding-top:4px}.steps>article>span{font:14px monospace;padding-top:6px;color:#147d33}.steps h3{font-size:24px;margin:0}.steps p{font-size:15px;margin:12px 0 0}.import-row{display:grid;grid-template-columns:repeat(3,1fr);gap:50px;margin-top:60px;border-top:1px solid var(--line);padding-top:30px}.import-row span{font:14px monospace;color:#147d33}.import-row h3{font-size:22px;margin-top:18px}.import-row p{font-size:15px;color:var(--muted)}.inquiry{background:var(--ink);color:white;display:grid;grid-template-columns:1fr 1.15fr;gap:10%}.inquiry p{color:#c2cdd1;max-width:400px}.inquiry .eyebrow{color:#77c556}.inquiry .note{font-size:13px;line-height:1.7;color:#a0b0b6;margin-top:36px}label{display:block;font-size:14px;color:#dbe1e3;margin-bottom:20px}input,select,textarea{display:block;width:100%;margin-top:9px;border:1px solid #626d61;background:#343632;color:white;border-radius:0;padding:13px;font-size:16px}input::placeholder,textarea::placeholder{color:#aebbc1}textarea{resize:vertical}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}form .button{width:100%;margin-top:0}#feedback{font-size:14px}footer{padding:36px 6%;display:flex;align-items:center;justify-content:space-between;gap:30px;max-width:1440px;margin:auto}footer p,footer>a:last-child{font-size:12px;color:var(--muted)}@media(min-width:1600px){.hero{border-radius:3px}}@media(max-width:950px){header{align-items:flex-start}nav{gap:15px;flex-wrap:wrap;justify-content:flex-end}nav .nav-cta{display:none}.hero-main{gap:40px}h1{letter-spacing:-2px}.catalog{grid-template-columns:repeat(2,1fr)}.engineering{gap:8%}.section-heading{gap:35px}.inquiry{gap:6%}footer p{display:none}}@media(max-width:650px){header{padding:23px 6%;display:block}.brand{font-size:16px}nav{justify-content:flex-start;margin-top:22px;gap:23px;font-size:13px}.serial{display:none}.hero{padding-top:25px}.hero-main{grid-template-columns:1fr;padding:40px 0}.hero-panel{margin-top:20px}.hero-panel>a{padding:18px 0}.panel-bottom{display:none}.hero-footer{gap:18px;flex-wrap:wrap;font-size:10px}.hero-footer span:last-child{width:100%}h1{font-size:47px;letter-spacing:-2px}.section{padding:58px 6%}.section-heading{display:block}.section-heading>p{margin-top:24px}.catalog{grid-template-columns:1fr}.catalog article{padding:26px}.catalog h3 br{display:none}.catalog-last h3 br{display:block}.engineering,.inquiry{grid-template-columns:1fr;gap:40px}.import-row{grid-template-columns:1fr;gap:20px;margin-top:35px}.import-row>div{border-bottom:1px solid var(--line);padding-bottom:14px}.form-row{grid-template-columns:1fr;gap:0}footer{align-items:flex-start}.brand small{font-size:9px}.inquiry .note{margin-top:22px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* TF DEVELOPMENT brand */
header,footer{background:#2b2a28;color:#ebedec}.brand{display:block;flex-shrink:0;line-height:0}.brand img{width:164px;height:auto;display:block}header{padding-top:14px;padding-bottom:14px}nav .nav-cta{border-color:#4d9633}nav a:hover{color:#77c556}footer{padding-top:22px;padding-bottom:22px}footer p,footer>a:last-child{color:#c3cbc5}footer .brand img{width:130px}.engineering em{color:#147d33}.hero{border-top:1px solid #41463f}a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline-color:#4d9633}@media(max-width:650px){header{display:flex;align-items:center;gap:20px;flex-wrap:wrap}.brand img{width:130px}nav{margin-top:0;gap:18px}footer .brand img{width:110px}}
/* Language navigation */
.language-switch{display:flex;gap:3px;flex-shrink:0;border:1px solid #616b61;padding:3px;font-size:14px;font-weight:700}.language-switch a{padding:7px 10px;line-height:1.4}.language-switch a[aria-current="page"]{background:#4d9633;color:#14271a}.language-switch a:not([aria-current]):hover{background:#424940}header nav{margin-left:auto}header{gap:24px}.catalog article{min-width:0;overflow-wrap:break-word}.hero-main>div,.hero-panel{min-width:0}html[lang="en"] .hero-panel strong{font-size:clamp(22px,2.1vw,30px)}@media(max-width:1100px){header{flex-wrap:wrap}header nav{gap:18px}.brand img{width:140px}}@media(max-width:650px){header .brand{order:0}header .language-switch{order:1;margin-left:auto}header nav{order:2;width:100%;margin:0;justify-content:space-between;gap:10px}html[lang="en"] h1{font-size:44px}}

/* Current company identity and contact information */
header,footer{background:#fff;color:#353a3b}.brand img{width:224px;height:150px;object-fit:cover;object-position:center}footer .brand img{width:210px;height:140px}header nav a:hover{color:#357321}.language-switch a[aria-current="page"]{background:#4d9633;color:#fff}.language-switch a:not([aria-current]):hover{background:#e7efdf}.contact-block{font-style:normal;border-top:1px solid #57604f;padding-top:22px;margin-top:30px;scroll-margin-top:30px}.contact-block h3{font-size:23px;margin:0 0 18px}.contact-block strong{font-size:18px}.contact-block p{margin:12px 0;font-size:15px}.contact-block a{display:block;width:fit-content;color:#a2dc84;font-weight:700;margin:10px 0;overflow-wrap:anywhere}.contact-block a:hover,.footer-contact a:hover{text-decoration:underline}.footer-contact p{display:block!important;color:#59605b;margin:9px 0}.footer-contact strong{font-size:15px}.footer-contact a{display:inline-block;color:#357321;font-size:14px;margin:0 20px 6px 0}footer>a:last-child{color:#59605b}header nav{gap:20px}.button{background:#4d9633;color:#fff}.button:hover{background:#3b7c28}.hero em,.inquiry em,.hero-panel b,.cross{color:#77c556}footer{flex-wrap:wrap}@media(max-width:650px){.brand img{width:190px;height:128px}header{gap:14px}header nav{flex-wrap:wrap;justify-content:flex-start;gap:12px 20px;font-size:13px}footer .brand img{width:170px;height:114px}.footer-contact{flex-basis:100%}footer{gap:16px}.contact-block a{font-size:16px}}

/* Robotics offering and updated logo */
header .brand img{width:224px;height:166px;object-fit:contain}footer .brand img{width:210px;height:156px;object-fit:contain}.robotics{background:#f0f4ec}.robotics h2 em{color:#3b7c28}.robotics .section-heading>p{max-width:425px}.robotics-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.robotics-grid article{background:#fff;padding:30px;border-top:3px solid #4d9633;display:flex;flex-direction:column}.robotics-grid .eyebrow{font-size:11px;letter-spacing:1px;color:#3b7c28}.robotics-grid h3{font-size:27px;line-height:1.2}.robotics-grid p{font-size:16px;color:#59605b}.robotics-grid details{margin-top:auto}.robotics-bottom{display:flex;align-items:center;justify-content:space-between;gap:40px;margin-top:25px}.robotics-bottom p{max-width:600px;color:#59605b;font-size:15px}.robotics-bottom .button{flex-shrink:0;font-size:14px}header nav{gap:17px}.hero-panel strong{font-size:clamp(22px,2.1vw,30px)}@media(max-width:1100px){header .nav-cta{display:none}}@media(max-width:850px){.robotics-grid{grid-template-columns:1fr}.robotics-grid h3{margin-top:20px}.robotics-bottom{display:block}.robotics-bottom .button{margin-top:10px}}@media(max-width:650px){header .brand img{width:190px;height:141px}footer .brand img{width:170px;height:126px}.robotics-grid article{padding:24px}header nav{gap:12px 18px}}

/* Materials served by the equipment range */
.material-groups{border-top:1px solid #cdd8c7;padding:26px 0 32px}.material-groups>.eyebrow{color:#3b7c28}.material-groups ul{list-style:none;padding:0;margin:18px 0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.material-groups li{font-size:clamp(21px,2.1vw,29px);font-weight:500;border-left:3px solid #4d9633;padding-left:18px;line-height:1.3}.material-groups p{max-width:900px;color:#59605b;margin:22px 0 0;font-size:16px}.hero-panel strong{font-size:clamp(20px,1.85vw,27px)}@media(max-width:650px){.material-groups ul{grid-template-columns:1fr;gap:18px}.material-groups li{font-size:24px}.hero-panel strong{font-size:24px}}

/* Company and founder */
.about{border-top:1px solid #dadeda}.about-layout{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(220px,1fr);gap:80px;align-items:center}.about-story>p{color:#59605b;max-width:690px;font-size:17px;margin-top:25px}.experience{padding:25px 0 25px 45px;border-left:3px solid #4d9633}.experience>strong{font-size:clamp(85px,10vw,135px);line-height:1;letter-spacing:-7px;font-weight:500;color:#3b7c28}.experience p{font-size:22px;line-height:1.35;margin:20px 0}.experience>span{font-size:11px;letter-spacing:1px;color:#59605b;display:block;max-width:260px}.founder{margin-top:50px;padding-top:35px;border-top:1px solid #dadeda;display:grid;grid-template-columns:1fr 1.8fr;gap:70px}.founder h3{font-size:32px;margin:0 0 12px}.founder-role{display:block;color:#59605b;font-size:14px}.founder .text-link{font-size:14px;color:#3b7c28}.founder p{color:#59605b;margin:0 0 20px;font-size:16px}header .nav-cta{display:none}header nav{gap:18px;font-size:14px}@media(max-width:850px){.about-layout{gap:35px}.founder{gap:35px}}@media(max-width:650px){.about-layout,.founder{grid-template-columns:1fr;gap:25px}.experience{padding:15px 0 15px 25px}.experience>strong{font-size:86px}.founder{margin-top:30px}.about-story>p{font-size:16px}header nav{font-size:13px}}
/* Optical sorter catalogue */
.sorter-page{padding-top:35px}.sorter-intro{padding:45px 0}.sorter-intro h1{margin:18px 0 24px;letter-spacing:-2px}.sorter-intro p{max-width:760px;color:var(--muted);font-size:18px}.sorter-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.sorter-card{background:white;border:1px solid var(--line);padding:24px;display:flex;flex-direction:column}.sorter-card img{width:100%;height:230px;object-fit:contain;transition:transform .2s}.sorter-card a:hover img{transform:scale(1.025)}.sorter-card h2{font-size:30px;letter-spacing:-1px;margin:20px 0}.sorter-card dl{margin:0}.sorter-card dl div{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line);padding:9px 0;font-size:14px}.sorter-card dd{margin:0;white-space:nowrap;font-weight:bold}.sorter-card .text-link{margin-top:24px;align-self:flex-start}.category-photo{width:100%;height:220px;object-fit:contain;background:white;margin-top:20px}.product-hero{display:grid;grid-template-columns:1fr 1.2fr;gap:48px;align-items:center;margin:40px 0 70px}.product-hero h1{margin:24px 0;letter-spacing:-2px}.product-hero img{width:100%;height:430px;object-fit:contain;background:white}.product-hero p{font-size:20px}.sorter-page>h2{font-size:32px;margin:48px 0 24px;letter-spacing:-1px}.spec-table{border-collapse:collapse;width:100%;font-size:16px}.spec-table th,.spec-table td{border-bottom:1px solid var(--line);padding:16px;text-align:left}.spec-table th{width:55%;font-weight:500}.spec-table tr:nth-child(odd){background:white}.spec-table td{font-weight:600}.spec-note{color:var(--muted);font-size:14px;max-width:900px}.feature-list{padding-left:23px;max-width:950px}.feature-list li{padding:8px 0}.optical-category .text-link{margin-top:0}.sorter-page .eyebrow{font-size:14px}
@media(max-width:1000px){.sorter-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.product-hero{gap:24px}.product-hero img{height:330px}}
@media(max-width:650px){.sorter-grid,.product-hero{grid-template-columns:1fr}.sorter-card img{height:250px}.product-hero{margin:35px 0}.product-hero img{height:300px}.sorter-intro h1,.product-hero h1{font-size:42px;letter-spacing:-1.5px}.spec-table th,.spec-table td{padding:12px 8px;font-size:14px;overflow-wrap:anywhere}.sorter-page>h2{font-size:28px}.sorter-card h2{font-size:28px}}
/* Approved homepage: original concept artwork with live bilingual content. */
.home-page{background:#fff;color:#151a1d}.home-page header{padding:12px 5.2%;gap:24px;min-height:102px}.home-page header .brand img{width:165px;height:100px;object-fit:contain}.home-page header nav{margin-left:auto;font-size:14px;gap:24px}.home-stage{max-width:1440px;min-height:540px;aspect-ratio:1536/574;margin:auto;position:relative;isolation:isolate;overflow:hidden;background:#fff}.home-art{position:absolute;inset:0;z-index:-2;background-image:url('assets/home-concept.png');background-size:100% 178.397%;background-position:center 22.8889%;background-repeat:no-repeat}.home-stage:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#fff 0%,#fff 38%,rgba(255,255,255,.96) 42%,rgba(255,255,255,.65) 47%,transparent 55%);pointer-events:none}.home-content{width:53%;padding:48px 0 42px 5.2%}.home-content>.eyebrow{font-size:13px;color:#347d20;letter-spacing:2.6px}.home-content h1{font-size:clamp(48px,4.6vw,70px);line-height:1.07;letter-spacing:-3px;font-weight:700;margin:26px 0}.home-content em{color:#348521}.home-content>p{font-size:19px;line-height:1.5;color:#59605b;margin:0 0 28px}.home-actions{display:flex;gap:16px;flex-wrap:wrap}.home-actions .button{margin:0;color:#fff;background:#398a25;gap:24px;padding:14px 20px;font-size:15px;min-height:54px}.home-actions .button:hover{background:#2e721d}.home-actions .secondary{background:#fff;color:#20272b;border:1px solid #a8adaf}.home-actions .secondary:hover{background:#f1f5ef}.home-areas{max-width:1440px;margin:auto;padding:20px 5.2% 35px;background:#fff}.areas-caption{display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid #dce0e0;padding-bottom:18px;color:#687078;font-size:12px;letter-spacing:1.7px}.areas-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;padding-top:25px}.area-card{min-width:0}.area-card+.area-card{border-left:1px solid #dce0e0;padding-left:28px}.area-heading{display:flex;align-items:center;gap:14px;margin-bottom:18px}.area-heading>span{font-size:12px;color:#687078;font-family:monospace}.area-heading h2{font-size:clamp(20px,2vw,29px);line-height:1.15;letter-spacing:-1px;font-weight:600;margin:0}.area-heading b{margin-left:auto;font-size:29px;color:#398a25;font-weight:400}.area-photo{aspect-ratio:430/214;background-image:url('assets/home-concept.png');background-size:357.2093% 478.5047%;background-repeat:no-repeat}.area-photo-1{background-position:7.1429% 97.037%}.area-photo-2{background-position:51.1754% 97.037%}.area-photo-3{background-position:92.8571% 97.037%}.area-card>p{font-size:15px;color:#59605b;line-height:1.5;margin:15px 0 0}.area-card:hover h2{color:#348521}.home-page #maszyny{border-top:1px solid var(--line)}
@media(max-width:1100px){.home-page header nav{gap:14px}.home-page header .brand img{width:135px;height:90px}.home-content{width:58%}.home-content h1{font-size:52px}.home-actions{gap:10px}.home-actions .button{padding:12px 15px;gap:14px}.home-content>p{font-size:17px}}
@media(max-width:900px){.home-stage{display:flex;flex-direction:column;aspect-ratio:auto;min-height:0}.home-stage:after{display:none}.home-content{width:100%;padding:35px 6%;order:0;background:#fff}.home-content h1{font-size:clamp(42px,7vw,62px);letter-spacing:-2px;margin:22px 0}.home-art{position:relative;inset:auto;z-index:auto;height:330px;order:1;background-size:200% 178.397%;background-position:right 22.8889%}.home-page header{flex-wrap:wrap}.home-page header nav{order:3;width:100%;justify-content:center;flex-wrap:wrap;margin:0;padding-bottom:10px}.home-page header .language-switch{margin-left:auto}.areas-grid{gap:18px}.area-card+.area-card{padding-left:18px}.area-heading{gap:8px}.area-heading h2{font-size:22px}.area-heading>span{display:none}.areas-caption{font-size:11px;letter-spacing:1px}}
@media(max-width:650px){.home-page header .brand img{width:135px;height:92px}.home-page header nav{font-size:13px;gap:10px 17px}.home-content{padding:28px 6% 32px}.home-content h1{font-size:44px}.home-content>.eyebrow{font-size:12px;letter-spacing:1.6px}.home-content>p{font-size:17px}.home-art{height:265px}.home-actions .button{font-size:14px;padding:12px 14px;gap:14px}.home-areas{padding:23px 6% 30px}.areas-caption>span:last-child{display:none}.areas-grid{grid-template-columns:1fr;gap:26px}.area-card+.area-card{padding:24px 0 0;border-left:0;border-top:1px solid #dce0e0}.area-heading h2{font-size:27px}.area-heading>span{display:block}.area-heading{gap:15px}.area-card>p{font-size:16px}}