/* Final presentation corrections; loaded after all earlier rules. */
html[lang="fa"] .rtl h1,html[lang="fa"] .rtl h2,html[lang="fa"] .rtl h3{font-family:PTCIranYekan,Tahoma,sans-serif;font-weight:700;letter-spacing:0}
.hero-content{width:100%;max-width:none;padding:115px 8vw 100px}.hero h1,.rtl .hero h1{font-size:clamp(24px,2.65vw,42px);line-height:1.65;max-width:none;font-weight:700;margin-bottom:20px}.hero .lead{font-size:clamp(16px,1.3vw,20px);line-height:1.9;max-width:950px}.hero{height:580px;min-height:510px}.section h2,.rtl .section h2,.overview h2,.rtl .overview h2{font-size:clamp(24px,2.1vw,33px);line-height:1.6;font-weight:700}.section-head{grid-template-columns:1fr 1fr;gap:45px;margin-bottom:34px}.section-head p{font-size:16px;line-height:2}.industries .section-head{display:block}.industry-grid h3{font-size:22px}.cap-grid h3{font-size:19px;line-height:1.9}.cap-grid article a.card-cover{padding:26px}.legacy{grid-template-columns:1fr 1fr;align-items:stretch}.legacy-media{min-height:530px;position:relative}.legacy-media img{position:absolute;inset:0;object-fit:cover;object-position:center;width:100%;height:100%}.legacy-copy h2,.rtl .legacy-copy h2{font-size:clamp(22px,1.85vw,29px);line-height:1.7}.legacy-copy li{font-size:16px}.page-intro{max-width:none;padding-top:75px;padding-bottom:50px}.page-intro h1,.rtl .page-intro h1,.inner-hero h1,.rtl .inner-hero h1{font-size:clamp(25px,2.65vw,40px);line-height:1.7;max-width:none}.page-intro p{font-size:16px;max-width:1050px;line-height:2}.detail-hero{min-height:430px;padding:100px 8vw 75px}.detail-hero>div{max-width:none}.detail-hero h1,.rtl .detail-hero h1{font-size:clamp(24px,2.6vw,39px);line-height:1.7;max-width:none}.detail-hero p{font-size:16px;line-height:2;max-width:1000px}.detail-content-full h2{font-size:clamp(20px,1.7vw,26px);line-height:1.9;font-weight:700;margin-top:38px;padding-top:22px}.detail-content-full h3{font-size:clamp(18px,1.45vw,22px);line-height:1.85}.detail-content-full li::marker{font-size:.7em}.quality p span{font-size:16px;line-height:1;width:20px;height:20px;flex:none;display:inline-flex;align-items:center;justify-content:center}.detail-cta h2{font-size:clamp(21px,2vw,29px);line-height:1.8}.product-grid h2,.rtl .product-grid h2{font-size:21px;line-height:1.7}.product-grid p{font-size:15px;line-height:1.95}
.header .lang{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid #c3cae5;background:#f5f7ff;color:#17246f;font:600 14px/1.2 Arial,Helvetica,sans-serif!important;border-radius:8px;padding:11px 15px;box-shadow:0 3px 12px #10216b08;transition:background .2s,transform .2s}.header .lang::before{content:'EN';font:600 10px/1 Arial,sans-serif;border:1px solid #bac5e2;border-radius:4px;padding:4px;letter-spacing:.03em}.header .lang:hover{background:#e9edff;transform:translateY(-1px)}html[lang="en"] .header .lang::before{content:'FA'}html[lang="en"] .header .lang{font-family:Arial,Tahoma,sans-serif!important}
.site footer.ptc-footer{display:block;padding:60px 8vw 25px;background:#070d34}.ptc-footer .footer-columns{display:grid;grid-template-columns:1.05fr 1fr 1.2fr;align-items:start;gap:45px}.footer-columns>section{min-width:0}.ptc-footer h2{font-size:19px!important;font-weight:700;line-height:1.7;margin:0 0 18px;letter-spacing:0;color:#fff}.ptc-footer .footer-brand img{width:76px;height:76px;margin-bottom:20px}.ptc-footer .footer-brand p{font-size:15px;line-height:2.1;max-width:none;margin:0;color:#ccd4ea}.ptc-footer .footer-contact address{font-style:normal;line-height:2.15;font-size:15px;color:#ccd4ea;margin:0 0 15px}.ptc-footer .contact-link{display:flex;flex-direction:column;align-items:flex-start;gap:4px;margin:13px 0}.ptc-footer .contact-link span{font-size:13px;color:#98a7ce}.ptc-footer .contact-link a{font-size:16px;line-height:1.6;direction:ltr;unicode-bidi:isolate}.ptc-footer .postal{font-size:14px;color:#ccd4ea}.ptc-footer .footer-map iframe{display:block;width:100%;height:220px;border:1px solid #55648c;border-radius:8px;background:#e8edf5}.ptc-footer .map-caption{font-size:13px;line-height:1.9;color:#aab8d8;margin-top:12px}.ptc-footer .map-open{display:inline-block;margin-top:8px;font-size:14px;text-decoration:underline;text-underline-offset:4px}.ptc-footer .footer-bottom{margin-top:40px;gap:20px;font-size:13px;line-height:1.9}.ptc-footer .footer-bottom span,.ptc-footer .footer-bottom a{font-size:13px!important}
.slide-buffer{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;opacity:0;transform:scale(1.035);transition:opacity 1.25s ease,transform 7s ease;pointer-events:none}.slide-buffer.is-entering{opacity:1;transform:scale(1)}.ptc-slideshow .slide-main{transition:none;animation:none;transform:scale(1.025)}.hero-shade{pointer-events:none}.hero::after{content:'';position:absolute;inset:0;z-index:1;pointer-events:none;background:radial-gradient(ellipse at var(--mouse-x,35%) var(--mouse-y,45%),#98c6ff16,transparent 52%);animation:ambient-light 14s ease-in-out infinite alternate}.hero-content{z-index:3}.slide-toggle{z-index:5}.cap-grid article,.industry-grid article{transition:transform .3s ease,box-shadow .3s ease;will-change:auto}.cap-grid article:hover,.industry-grid article:hover{box-shadow:0 16px 35px #08104d23}.cap-grid article::after{background:radial-gradient(circle at var(--mouse-x,50%) var(--mouse-y,50%),#acc8ff15,transparent 60%),linear-gradient(0deg,#050c3df0,#050c3d35)}
@keyframes ambient-light{from{opacity:.3}to{opacity:1}}
@media(min-width:1000px){.hero h1,.detail-hero h1,.page-intro h1,.industries .section-head h2{white-space:nowrap}}
@media(max-width:1000px){.ptc-footer .footer-columns{gap:30px;grid-template-columns:1fr 1fr}.footer-map{grid-column:1/-1}.ptc-footer .footer-map iframe{height:250px}}
@media(max-width:600px){.hero{height:auto;min-height:490px}.hero-content{padding:95px 24px 95px}.hero h1,.rtl .hero h1{font-size:clamp(23px,5.9vw,29px);line-height:1.7}.hero .lead{font-size:16px}.section-head{grid-template-columns:1fr;gap:12px}.section h2,.rtl .section h2,.overview h2,.rtl .overview h2{font-size:25px;line-height:1.7}.cap-grid h3{font-size:18px}.legacy-media{min-height:310px}.legacy{grid-template-columns:1fr}.legacy-copy h2,.rtl .legacy-copy h2{font-size:23px}.page-intro h1,.rtl .page-intro h1,.detail-hero h1,.rtl .detail-hero h1,.inner-hero.ptc-slideshow h1,.rtl .inner-hero h1{font-size:26px;line-height:1.7}.detail-hero{min-height:400px;padding:70px 24px}.detail-content-full h2{font-size:20px;line-height:1.9}.detail-content-full h3{font-size:18px}.detail-content-full p,.detail-content-full li{line-height:2}.site footer.ptc-footer{padding:45px 24px 24px}.ptc-footer .footer-columns{grid-template-columns:1fr;gap:34px}.footer-map{grid-column:auto}.ptc-footer .footer-bottom{margin-top:30px}.header .lang{font-size:13px!important;padding:9px 11px;gap:7px}}
.detail-cta{position:relative;isolation:isolate;overflow:hidden;border:1px solid #6579d85c;border-radius:10px;background:linear-gradient(120deg,#08103c,#162663 60%,#123b64);padding:36px 40px;gap:30px;box-shadow:0 16px 42px #101a5e12}.detail-cta::before{content:'';position:absolute;inset:-70%;z-index:-1;pointer-events:none;background:radial-gradient(ellipse at 30% 45%,#40bee02b,transparent 38%),radial-gradient(ellipse at 70% 60%,#7f91ff30,transparent 40%);animation:cta-light 15s ease-in-out infinite alternate}.detail-cta::after{content:'';position:absolute;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(circle at var(--mouse-x,50%) var(--mouse-y,50%),#c1e4ff14,transparent 40%);border-radius:inherit}.detail-cta>div{min-width:0;flex:1}.detail-cta h2,html[lang="fa"] .rtl .detail-cta h2{font-size:clamp(19px,1.7vw,26px);font-weight:500;line-height:1.9;margin:8px 0;max-width:850px}.detail-cta .kicker{font-size:12px;font-weight:500;color:#b5d4f1;letter-spacing:.06em}.detail-cta .btn{min-height:46px;flex-shrink:0;font-size:14px;font-weight:500;padding:0 22px;gap:14px;border-radius:6px;background:#f4f7ff;color:#152253;box-shadow:0 5px 20px #030c3624;transition:transform .25s,box-shadow .25s}.detail-cta .btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px #030c3650}@keyframes cta-light{from{transform:translate(-4%,2%) rotate(-8deg)}to{transform:translate(4%,-2%) rotate(8deg)}}
@media(max-width:600px){.detail-cta{padding:28px 24px;gap:19px;border-radius:8px}.detail-cta h2,html[lang="fa"] .rtl .detail-cta h2{font-size:20px;font-weight:500;line-height:1.9}.detail-cta .btn{min-height:44px;font-size:14px}}
@media(prefers-reduced-motion:reduce){.hero::after,.detail-cta::before{animation:none}.slide-buffer{transition:none;transform:none}.cap-grid article,.industry-grid article{transform:none!important}}