:root{--ink:#17191c;--muted:#718093;--yellow:#ffc400;--paper:#f3f4f5;--line:#e5e8ea;--radius:12px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:IRANSansX,IRANYekanX,Tahoma,Arial,sans-serif}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}img{display:block;max-width:100%}.container{width:min(91%,1220px);margin-inline:auto}.site-header{height:66px;display:flex;align-items:center;justify-content:space-between;background:#fff;padding:0 22px;border-radius:0 0 14px 14px;position:relative;z-index:10;box-shadow:0 3px 18px #1111}.brand{display:flex;align-items:center;gap:9px;font-weight:900;font-size:16px;white-space:nowrap}.brand-symbol{display:grid;place-items:center;font-size:27px;background:#161a1e;color:#ffc400;width:34px;height:34px;border-radius:7px}.desktop-nav{display:flex;align-items:center;gap:27px;font-size:12px;font-weight:700;height:100%}.desktop-nav a{display:flex;align-items:center;height:100%;border-bottom:3px solid transparent}.desktop-nav a.active{border-bottom-color:var(--yellow)}.header-actions{display:flex;align-items:center;gap:12px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:40px;padding:11px 22px;border-radius:22px;font-weight:800;font-size:12px;white-space:nowrap}.btn-yellow{background:var(--yellow);border:1px solid var(--yellow);color:#151515}.btn-yellow:hover{background:#ffdb47}.btn-outline{background:#fff;border:1px solid #cbd1d6}.btn-dark-outline{background:transparent;color:#fff;border:1px solid #87909a}.btn.small{padding:9px 14px;min-height:36px}.search,.menu-toggle{border:1px solid var(--line);background:#f8f9fa;border-radius:50%;height:34px;width:34px;font-size:20px}.menu-toggle,.mobile-menu{display:none}.hero{position:relative;display:grid;grid-template-columns:51% 49%;direction:rtl;background:linear-gradient(100deg,#fafafa,#f5f8fa);min-height:385px;overflow:hidden;margin-top:-10px;padding-top:10px}.hero-copy{padding:57px max(5vw,30px) 90px 22px;text-align:right;align-self:center}.eyebrow{font-size:11px;color:#8b96a1;display:inline-flex;align-items:center;gap:12px}.eyebrow:before{content:"";height:2px;width:19px;background:var(--yellow)}h1,h2,h3,p{margin-top:0}.hero h1{font-size:clamp(34px,4.6vw,65px);line-height:1.37;letter-spacing:-1.4px;margin:12px 0 16px;font-weight:950}.hero h1 mark{background:linear-gradient(transparent 65%,#ffcf45 65%);color:inherit}.hero-copy>p{font-size:14px;max-width:575px;line-height:2.1;color:#657386}.hero-actions{display:flex;gap:10px;margin-top:20px}.hero-photo{position:relative;height:100%;min-height:385px;overflow:hidden;direction:ltr}.hero-photo>img{height:100%;width:100%;object-fit:cover;object-position:35% 50%}.hero-photo:after{content:"";position:absolute;right:0;top:0;bottom:0;width:15%;background:linear-gradient(90deg,transparent,#f7f9fa)}.photo-caption{position:absolute;bottom:35px;left:42px;background:#a62d31d9;border-radius:12px;padding:15px;color:#fff;font-weight:800;font-size:15px;line-height:1.55;z-index:1}.photo-caption span{display:inline-grid;place-items:center;background:#fff;color:#232323;width:26px;height:26px;border-radius:50%;margin-inline-start:12px}.hero-highlights{position:absolute;bottom:18px;right:6%;width:min(51%,660px);display:grid;grid-template-columns:repeat(4,1fr);border:1px solid #e5e8ea;background:#fffffff0;z-index:2;border-radius:12px;box-shadow:0 5px 20px #0001;padding:14px 8px;gap:6px}.hero-highlights span{text-align:center;font-size:11px;font-weight:800;border-left:1px solid #e8e9eb}.hero-highlights span:last-child{border:0}.section{padding-top:29px;padding-bottom:11px}.section-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.section-heading h2{font-size:23px;margin:0 0 4px;font-weight:900}.section-heading p{font-size:11px;color:var(--muted);margin:0}.pill-link{font-size:11px;background:#fff;border:1px solid #e0e4e7;border-radius:25px;padding:10px 14px;white-space:nowrap}.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.service-card,.project-card,.product{background:#fff;border:1px solid #ebedf0;border-radius:11px;overflow:hidden;position:relative;min-width:0;box-shadow:0 3px 12px #0b1b2510}.service-card{min-height:165px;padding-bottom:23px}.service-card>img{height:94px;width:100%;object-fit:cover}.card-copy{position:relative;padding:12px 12px 0}.service-card h3,.project-card h3{font-size:14px;margin-bottom:6px;font-weight:900}.service-card p,.project-card p{font-size:11px;line-height:1.7;color:#788698;margin:0}.mini-icon{position:absolute;top:-29px;right:12px;display:grid;place-items:center;background:#fff;border-radius:9px;border:1px solid #ddd;width:31px;height:31px}.round-link{position:absolute;bottom:9px;left:10px;display:grid;place-items:center;border:1px solid #e1e4e8;border-radius:50%;width:23px;height:23px;font-size:12px}.projects-grid .project-card{padding:5px 5px 12px}.project-card img{height:90px;width:100%;object-fit:cover;border-radius:8px}.project-card h3{margin:9px 8px 3px}.project-card p{margin:0 8px}.software-section{background:#171d22;color:#fff;margin-top:24px;overflow:hidden}.software-layout{display:grid;grid-template-columns:1fr 1fr;min-height:265px;align-items:center;gap:35px}.software-copy{padding:30px 0;text-align:right}.eyebrow.light{color:#aeb7c1}.software-copy h2{font-size:27px;line-height:1.55;margin:12px 0}.software-copy p{color:#b4bec8;font-size:12px;line-height:1.9}.software-copy ul{padding:0 16px 0 0;line-height:2.05;font-size:12px}.software-copy li::marker{color:var(--yellow)}.software-device{align-self:end;position:relative;display:flex;justify-content:center;padding-top:20px}.software-device img{width:100%;height:242px;object-fit:contain;object-position:bottom}.device-caption{position:absolute;bottom:4px;left:2px;font-size:9px;background:#161c22c9;padding:3px;color:#ddd}.products-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.product{padding:7px 8px 11px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px;font-size:12px;font-weight:800}.product img{height:85px;width:100%;object-fit:contain}.cta{margin-block:20px 16px;min-height:100px;display:flex;align-items:center;justify-content:space-between;gap:15px;background:linear-gradient(90deg,#192129d9,#192129f4),url('assets/cta-bg.jpg') left center/cover;border-radius:12px;padding:18px 28px;color:#fff}.cta h2{font-size:21px;margin:0 0 5px}.cta p{color:#cbd3d8;font-size:11px;margin:0 0 4px}.cta-actions{display:flex;gap:10px}.footer{background:#161d22;color:#fff;padding-top:25px}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:30px;min-height:145px}.footer h3{font-size:17px;margin-bottom:13px}.footer h4{font-size:13px;margin:0 0 12px}.footer p,.footer a{display:block;font-size:11px;color:#c0c9d2;line-height:2;margin:0}.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid #30373d;color:#9da7b0;font-size:10px;padding:14px 0}
@media(max-width:900px){.desktop-nav{gap:12px}.desktop-nav a{font-size:10px}.brand{font-size:13px}.hero h1{font-size:39px}.hero-copy{padding-right:24px}.hero-highlights{width:56%}}
@media(max-width:690px){.container{width:94%}.site-header{height:61px;border-radius:0}.desktop-nav,.search{display:none}.menu-toggle{display:block}.mobile-menu:not([hidden]){display:flex;flex-direction:column;padding:12px 6%;gap:16px;background:#fff;position:absolute;z-index:50;right:0;left:0;box-shadow:0 15px 22px #0002}.mobile-menu a{font-size:14px}.header-actions .btn{display:none}.hero{display:flex;flex-direction:column;min-height:0;margin-top:0;padding-top:0}.hero-photo{order:0;height:220px;min-height:220px}.hero-photo img{object-position:30% 45%}.hero-photo:after{display:none}.photo-caption{bottom:15px;left:14px;font-size:12px}.hero-copy{order:1;padding:23px 20px 30px}.hero h1{font-size:35px}.hero-copy>p{font-size:13px}.hero-highlights{position:static;order:2;width:94%;margin:0 auto 15px;grid-template-columns:repeat(2,1fr);gap:10px}.hero-highlights span{font-size:11px}.section-heading h2{font-size:20px}.section-heading p{font-size:11px}.cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.service-card>img{height:95px}.service-card h3,.project-card h3{font-size:12px}.service-card p{font-size:10px}.projects-grid .project-card img{height:100px}.software-layout{grid-template-columns:1fr;gap:0}.software-copy{padding:25px 0 0}.software-copy h2{font-size:24px}.software-device img{height:235px}.products-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.product:last-child{grid-column:span 2}.cta{flex-direction:column;align-items:flex-start;padding:21px}.cta h2{font-size:20px}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:23px;padding-bottom:15px}.footer-bottom{flex-direction:column;gap:6px}.brand-symbol{font-size:22px;width:30px;height:30px}}

/* Integration overrides: licensed local typography and final approved brand assets. */
@font-face{font-family:IRANSansX;src:url('fonts/IRANSansX-Regular.woff') format('woff');font-weight:400;font-display:swap}
@font-face{font-family:IRANSansX;src:url('fonts/IRANSansX-Bold.woff') format('woff');font-weight:700 950;font-display:swap}
@font-face{font-family:IRANYekanX;src:url('fonts/IRANYekanX-Bold.woff') format('woff');font-weight:700 950;font-display:swap}
body{font-family:IRANSansX,Tahoma,Arial,sans-serif}
h1,h2,h3,h4{font-family:IRANYekanX,IRANSansX,Tahoma,sans-serif}
.site-header{width:min(76%,1220px)}
.brand-symbol{display:block;width:34px;height:34px;object-fit:contain;background:transparent;border-radius:0}
.footer h3{display:flex;align-items:center;gap:8px}.footer h3 img{width:31px;height:31px}
@media(max-width:690px){.site-header{width:100%}.brand-symbol{width:30px;height:30px}}

/* Complete code-native laptop + mobile preview using the real staging UI capture. */
.software-device{min-height:262px;overflow:visible;align-items:flex-end;padding:24px 22px 0 0}
.laptop-mockup{position:relative;width:min(88%,470px);padding-bottom:13px;z-index:1}
.laptop-screen{background:#11171c;border:8px solid #0d1114;border-radius:10px 10px 4px 4px;overflow:hidden;aspect-ratio:16/9;box-shadow:0 16px 30px #0007}
.laptop-screen img{width:100%;height:100%;object-fit:cover;object-position:top}
.laptop-base{position:absolute;right:-7%;bottom:4px;width:114%;height:10px;background:linear-gradient(#d9dde0,#8e969d);border-radius:2px 2px 12px 12px;box-shadow:0 5px 8px #0007}
.phone-mockup{position:absolute;left:5%;bottom:5px;width:24%;max-width:125px;aspect-ratio:9/18.5;background:#0a0d0f;border:6px solid #090c0e;border-radius:18px;overflow:hidden;box-shadow:0 12px 25px #0009;z-index:2}
.phone-mockup img{width:100%;height:100%;object-fit:cover;object-position:76% top}
.phone-speaker{position:absolute;z-index:2;top:4px;left:34%;width:32%;height:4px;border-radius:4px;background:#262b2e}
@media(max-width:690px){.software-device{min-height:270px;padding:25px 0 0}.laptop-mockup{width:88%}.phone-mockup{width:25%;left:1%;bottom:8px}}
.cta{background-image:linear-gradient(90deg,#192129d9,#192129f4),url('reference-assets/cta-bg.jpg')}

/* Golden UI V1.3 final polish */
.site-header{width:min(78%,1240px);height:64px;padding-inline:24px}
.brand{gap:10px;font-size:15px;letter-spacing:-.15px}.brand-symbol{width:29px;height:29px}
.desktop-nav{gap:31px;font-size:12.5px;font-weight:700}.desktop-nav a{padding-top:1px}
.header-actions{gap:11px}.header-actions .btn{min-height:37px;padding-inline:17px}
.hero-copy{padding-top:54px}.hero-highlights{right:5.25%;bottom:18px}
.phone-mockup{left:auto;right:4.5%;bottom:5px}.laptop-mockup{margin-left:6%}
.product{padding:8px 9px 12px;gap:9px;isolation:isolate}
.product-media{height:92px;width:100%;display:grid;place-items:center;overflow:hidden;background:#fff;border-radius:8px}
.product-media img{width:100%;height:100%;object-fit:contain;max-width:none;padding:5px}
.product:nth-child(1) .product-media img{transform:scale(1.3);transform-origin:58% 52%}
.product:nth-child(2) .product-media img{transform:scale(.82)}
.product:nth-child(3) .product-media img{transform:scale(1.24);transform-origin:58% 58%}
.product:nth-child(4) .product-media img{transform:scale(1.22);transform-origin:58% 55%}
.product:nth-child(5) .product-media img{transform:scale(.78)}
.footer{padding-top:32px}.footer-grid{grid-template-columns:1.35fr 1fr 1fr 1fr;gap:44px;min-height:165px;padding-bottom:22px}
.footer h3{font-size:18px;margin-bottom:14px}.footer h3 img{width:29px;height:29px}.footer h4{font-size:13.5px;margin-bottom:13px}
.footer p,.footer a{font-size:11.5px;line-height:2.15}.footer-bottom{padding-block:15px;font-size:10.5px}
@media(max-width:900px) and (min-width:691px){.site-header{width:88%}.desktop-nav{gap:17px;font-size:11px}.brand{font-size:13px}}
@media(max-width:690px){.site-header{height:62px;padding-inline:16px}.brand{font-size:13.5px;gap:8px}.brand-symbol{width:26px;height:26px}.hero-copy{padding-top:26px}.hero-actions{align-items:stretch}.hero-actions .btn{flex:1}.phone-mockup{left:auto;right:2%;bottom:7px}.laptop-mockup{margin-left:0;margin-right:4%}.product-media{height:105px}.footer{padding-top:31px}.footer-grid{gap:28px 24px;padding-bottom:22px}.footer h3{font-size:17px}.footer p,.footer a{font-size:11px;line-height:2.05}}

/* V1.4 — header floats over a full-bleed, top-aligned hero */
.site-header{
  position:absolute;
  inset-block-start:0;
  inset-inline:0;
  margin-inline:auto;
  z-index:20;
  box-shadow:0 10px 32px rgba(17,25,31,.09);
}
.hero{
  margin-top:0;
  padding-top:0;
  min-height:555px;
}
.hero-photo{min-height:555px}
.hero-copy{padding-top:104px}

@media(max-width:690px){
  .site-header{
    width:calc(100% - 24px);
    inset-inline:12px;
    border-radius:0 0 13px 13px;
  }
  .mobile-menu:not([hidden]){
    top:62px;
    right:12px;
    left:12px;
    border-radius:0 0 13px 13px;
  }
  .hero{padding-top:0}
  .hero-photo{
    height:280px;
    min-height:280px;
  }
  .hero-copy{padding-top:26px}
}

.product-media{background-image:url('assets/product-catalog-v13.png');background-repeat:no-repeat;background-size:500% 100%;background-color:#fff}
.product:nth-child(1) .product-media{background-position:0 50%}
.product:nth-child(2) .product-media{background-position:25% 50%}
.product:nth-child(3) .product-media{background-position:50% 50%}
.product:nth-child(4) .product-media{background-position:75% 50%}
.product:nth-child(5) .product-media{background-position:100% 50%}
@media(max-width:690px){.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start}.footer-about{grid-column:span 2}.footer-about p{max-width:28ch}.footer-bottom{align-items:flex-start}}
.product-media{background:none;position:relative;flex:0 0 92px;height:92px!important}.product-media img{position:absolute;inset:0;width:100%;height:100%;max-height:100%;object-fit:contain;padding:2px;transform:none!important;transform-origin:center!important}
@media(max-width:690px){.product-media{flex-basis:105px;height:105px!important}}

/* Production audit V1: accessible navigation, real search and approved identity. */
:focus-visible{outline:3px solid #d99f00;outline-offset:3px}
.skip-link{position:fixed;z-index:100;top:10px;right:10px;transform:translateY(-150%);background:#17191c;color:#fff;padding:10px 15px;border-radius:9px}.skip-link:focus{transform:none}
.search{display:grid;place-items:center}.search svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}
.site-search{width:min(92%,580px);border:0;border-radius:20px;padding:0;box-shadow:0 25px 80px #0005;color:var(--ink)}.site-search::backdrop{background:#111820b8;backdrop-filter:blur(4px)}
.search-shell{padding:24px}.search-shell>header{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:18px}.search-shell h2{font-size:22px;margin:0 0 5px}.search-shell p{font-size:12px;color:var(--muted);margin:0}.search-close{width:38px;height:38px;border:1px solid var(--line);border-radius:50%;background:#f7f8f8;font-size:24px;line-height:1}.search-shell>label{display:grid;gap:8px;font-size:12px;font-weight:800}.search-shell input{min-height:48px;border:1px solid #ccd3d8;border-radius:12px;padding:0 14px;font:inherit}.search-links{display:grid;margin-top:12px}.search-links a{display:flex;justify-content:space-between;padding:13px 4px;border-bottom:1px solid #edf0f2;font-size:13px;font-weight:700}.search-links a:hover{color:#8b6500}.search-empty{padding:20px 0!important;text-align:center}
.footer-bottom a{text-decoration:underline;text-underline-offset:3px}.footer h3 img{object-fit:contain}
.portfolio-filters{display:flex;flex-wrap:wrap;gap:8px;margin:-2px 0 16px}.portfolio-filters button{border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--ink);padding:8px 15px;font:700 11px inherit;cursor:pointer}.portfolio-filters button.active{background:var(--ink);border-color:var(--ink);color:#fff}.project-card[hidden]{display:none}
.knowledge-preview{display:grid;grid-template-columns:1fr 1.2fr;align-items:center;gap:42px;padding-block:60px}.knowledge-preview h2{font-size:clamp(25px,3vw,38px);line-height:1.35;margin:8px 0 12px}.knowledge-preview p{color:var(--muted);max-width:55ch;margin:0 0 20px}.knowledge-preview-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.knowledge-preview-grid article{display:grid;min-height:170px;align-content:end;gap:7px;padding:22px;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:0 16px 40px #1111}.knowledge-preview-grid b{font-size:18px}.knowledge-preview-grid span{font-size:12px;color:var(--muted)}.knowledge-preview-grid em{font-size:11px;color:#916900;font-style:normal}
.cta{display:grid;grid-template-columns:.9fr 1.1fr;gap:35px;align-items:center}.lead-form{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:18px;border:1px solid #ffffff2b;border-radius:14px;background:#ffffff0d}.lead-form label{display:grid;gap:5px;color:#fff;font-size:11px}.lead-form .wide{grid-column:span 2}.lead-form input,.lead-form textarea{width:100%;border:1px solid #ffffff35;border-radius:8px;background:#fff;color:#17191c;padding:9px 11px;font:inherit;resize:vertical}.lead-form button{border:0}.lead-form small{align-self:center;color:#d0d5d8;font-size:9px}
@media(max-width:900px){.desktop-nav{gap:14px}.knowledge-preview{grid-template-columns:1fr}.cta{grid-template-columns:1fr}}
@media(max-width:690px){.knowledge-preview{padding-block:38px;gap:24px}.knowledge-preview-grid{grid-template-columns:1fr}.lead-form{grid-template-columns:1fr}.lead-form .wide{grid-column:auto}.portfolio-filters{overflow:auto;flex-wrap:nowrap;padding-bottom:4px}.portfolio-filters button{white-space:nowrap}}