@font-face{font-family:Vazirmatn;src:url('./assets/vazirmatn-regular.woff2') format('woff2');font-style:normal;font-weight:400;font-display:swap}
:root{--blue:#071A69;--white:#FFFFFF;--ink:#20242e;--muted:#6c707b;--soft:#f5f6f8;--border:#e1e3e9;--font:Vazirmatn,Tahoma,Arial,sans-serif;color-scheme:light}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;font-family:var(--font);color:var(--ink);background:var(--white);line-height:1.9}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}button{color:inherit}img{display:block;max-width:100%;height:auto}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-weight:600}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #969cb4;outline-offset:5px}.container{width:min(1240px,calc(100% - 80px));margin-inline:auto}.section{padding-block:88px}.eyebrow{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:12px;margin-bottom:17px}.line{height:1px;width:26px;background:var(--blue)}.english{font-family:Arial,sans-serif;letter-spacing:1.8px;color:var(--blue);font-size:11px}.header{position:sticky;top:0;z-index:20;background:var(--blue);color:var(--white)}.header-inner{display:flex;align-items:center;gap:30px;min-height:96px}.logo{width:170px;flex-shrink:0}.logo img{width:100%}.header nav{display:flex;align-items:center;gap:23px;flex:1;font-size:12px}.header nav a{white-space:nowrap;opacity:.85;transition:opacity .2s}.header nav a:hover{opacity:1}.button{display:inline-flex;align-items:center;justify-content:center;gap:22px;border:1px solid var(--blue);padding:13px 20px;font-size:13px;line-height:1.8;min-height:48px;transition:transform .2s,background 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span{color:var(--blue);font-size:20px}.hero-visual{position:relative;min-width:0;border:1px solid var(--border);background:white}.hero-visual>img{width:100%;aspect-ratio:1.15;object-fit:contain}.visual-top,.visual-bottom{display:flex;justify-content:space-between;align-items:center;padding:16px 21px;font-size:10px;color:var(--muted)}.visual-top{border-bottom:1px solid var(--border)}.visual-top span:first-child{font-family:Arial,sans-serif;font-size:9px;letter-spacing:1px}.visual-bottom{border-top:1px solid var(--border)}.visual-bottom a{font-size:26px;line-height:1;color:var(--blue)}.hero-strip{display:flex;align-items:center;gap:32px;border-top:1px solid var(--border);border-bottom:1px solid var(--border);margin-top:55px;padding-block:21px;font-size:12px;color:var(--muted)}.hero-strip i{width:4px;height:4px;border-radius:50%;background:var(--blue)}.hero-strip a{margin-inline-start:auto;display:flex;gap:30px;color:var(--blue)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:35px}h2{font-size:clamp(24px,2.5vw,33px);line-height:1.75;color:var(--blue);margin-bottom:0}.section-head>p{font-size:12px;line-height:2.1;color:var(--muted);margin-bottom:3px}.category-grid,.article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.category{border:1px solid var(--border);padding:27px 27px 0;transition:border-color .2s,transform .2s}.category:hover{border-color:var(--blue);transform:translateY(-3px)}.card-top{display:flex;justify-content:space-between;align-items:start;margin-bottom:24px}.category-number{font-family:Arial,sans-serif;font-size:11px;color:var(--muted);padding-top:9px}.card-top svg{width:90px;height:90px;fill:none;stroke:var(--blue);stroke-width:1.8;stroke-linejoin:round}.category h3{color:var(--blue);font-size:19px;margin-bottom:11px}.category p{font-size:13px;color:var(--muted);min-height:60px;margin-bottom:27px}.card-link{width:100%;border:0;border-top:1px solid var(--border);background:none;padding:18px 0;display:flex;align-items:center;justify-content:space-between;color:var(--blue);font-size:12px}.card-link span{font-size:22px}.about{background:var(--soft);border-block:1px solid var(--border)}.about-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:100px;align-items:center}.outline-text{display:block;font-family:Arial,sans-serif;font-size:68px;line-height:1.25;letter-spacing:6px;color:var(--blue);opacity:.16;margin-top:15px}.about-grid p{font-size:15px;line-height:2.5;color:var(--muted);margin-bottom:25px}.brand-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid var(--border)}.brand-card{padding:33px 20px;text-align:center;min-width:0}.brand-card+.brand-card{border-inline-start:1px solid var(--border)}.brand-card>span{font-size:10px;display:block;color:var(--muted)}.brand-card h3{font-size:20px;color:#858a96;margin:15px 0 9px;font-weight:400}.brand-card p{font-size:10px;color:var(--muted);margin:0}.knowledge{background:var(--soft)}.article{background:var(--white);padding:28px;display:flex;flex-direction:column}.article-index{font-family:Arial,sans-serif;color:#c5c8d0;font-size:42px;line-height:1.2;margin-bottom:28px}.article-tag{font-size:10px;color:var(--muted)}.article h3{color:var(--blue);font-size:18px;margin-block:12px}.article>p{font-size:12px;color:var(--muted);line-height:2;flex:1}.article button{margin-top:18px}.contact-panel{display:grid;grid-template-columns:1.2fr 1fr;background:var(--blue);color:var(--white);padding:55px 60px;gap:90px}.contact-panel .eyebrow{color:#ffffff99}.contact-panel h2{color:var(--white);font-size:35px}.contact-panel p{font-size:13px;line-height:2.2;margin:20px 0 25px;opacity:.8}.contact-panel 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small{font-size:11px;color:var(--muted)}.footer-bottom{border-top:1px solid var(--border);padding-block:20px 95px;font-size:10px;color:var(--muted);display:flex;justify-content:space-between}.footer-bottom>span:last-child{font-family:Arial,sans-serif;letter-spacing:2px}.floating-actions{position:fixed;bottom:22px;left:25px;z-index:25;display:flex;gap:10px;align-items:center}.chat-launch{background:var(--blue);color:white;border:1px solid #ffffff44;box-shadow:0 5px 25px #071a6922;padding:12px 18px;display:flex;gap:25px;align-items:center;font-size:12px;min-height:50px}.chat-launch span{font-size:22px}.whatsapp-shortcut{width:50px;height:50px;border:1px solid var(--border);background:var(--white);display:grid;place-items:center;box-shadow:0 5px 20px #0000000a}.whatsapp-shortcut svg{width:25px;fill:none;stroke:var(--blue);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}dialog{color:var(--ink);font:inherit;border:1px solid var(--border);padding:0;box-shadow:0 20px 80px #0002}dialog::backdrop{background:#10152266;backdrop-filter:blur(2px)}.chat-dialog{width:min(410px,calc(100% - 24px));max-height:calc(100dvh - 36px);height:620px;margin: auto auto 18px 18px;border-radius:7px}.chat-dialog[open]{display:flex;flex-direction:column}.chat-header{display:flex;align-items:center;justify-content:space-between;gap:10px;background:var(--blue);color:var(--white);padding:17px 20px;flex-shrink:0}.chat-header h2{color:var(--white);font-size:17px}.chat-header span{font-size:10px;opacity:.7}.icon-button{border:0;background:none;color:inherit;font-size:30px;line-height:1;padding:5px;min-width:40px;min-height:40px}.chat-messages{overflow-y:auto;flex:1;padding:18px;background:var(--soft);min-height:100px}.message{font-size:12px;white-space:pre-wrap;overflow-wrap:anywhere;padding:12px 14px;margin-bottom:12px;max-width:94%;border:1px solid var(--border);border-radius:5px}.message.bot{background:var(--white);margin-left:auto}.message.user{background:var(--blue);color:var(--white);margin-right:auto}.chat-suggestions{display:flex;gap:6px;padding:10px 12px;flex-wrap:wrap;border-top:1px solid var(--border)}.chat-suggestions button{background:var(--white);border:1px solid var(--border);font-size:10px;padding:7px;color:var(--blue);border-radius:3px}.chat-dialog form{display:flex;padding:10px 12px;gap:8px;border-top:1px solid var(--border)}.chat-dialog input{min-width:0;width:100%;padding:10px;border:1px solid var(--border);font-size:12px}.chat-dialog form button{background:var(--blue);color:var(--white);border:0;width:44px;flex-shrink:0}.chat-foot{display:flex;justify-content:space-between;align-items:center;padding:0 13px 10px;font-size:9px;color:var(--muted)}.chat-foot button{background:none;border:0;color:var(--blue);font-size:10px;padding:6px}.handoff{margin-bottom:15px}.article-dialog{width:min(650px,calc(100% - 32px));padding:35px;max-height:85dvh;border-radius:4px}.article-dialog>.icon-button{float:left}.article-dialog h2{font-size:26px;margin-bottom:20px;clear:both}.article-dialog p{color:var(--muted);font-size:15px;line-height:2.4}.toast{position:fixed;bottom:88px;left:25px;max-width:calc(100% - 50px);background:var(--ink);color:white;padding:15px 22px;border-radius:4px;z-index:100;font-size:13px;box-shadow:0 6px 25px #0002}.skip{position:fixed;top:-100px;right:20px;background:white;color:var(--blue);padding:12px 20px;z-index:100}.skip:focus{top:10px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.noscript{position:fixed;bottom:0;right:0;background:white;padding:12px;border:1px solid var(--border);z-index:101;font-size:12px}
@media(min-width:1450px){.hero{padding-top:70px}.hero h1{font-size:52px}}
@media(max-width:1100px){.container{width:calc(100% - 48px)}.header-inner{gap:18px}.header nav{gap:15px;font-size:11px}.logo{width:135px}.header-cta{font-size:11px;padding:10px}.hero-grid{gap:30px}.hero h1{font-size:36px}.section{padding-block:65px}.contact-panel{gap:45px;padding:40px}.category{padding:20px 20px 0}.category h3{font-size:17px}.about-grid{gap:50px}}
@media(max-width:850px){.header-inner{min-height:80px}.header nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--blue);padding:20px 25px 28px;border-top:1px solid #ffffff22;font-size:14px}.header nav.open{display:flex;flex-direction:column;align-items:stretch;gap:0}.header nav a{padding:10px}.menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:6px;width:44px;height:44px;background:transparent;border:1px solid #ffffff55;margin-inline-start:auto}.menu-toggle span{width:20px;height:1px;background:white;display:block;margin-inline:auto}.hero-grid{grid-template-columns:1fr 1fr;gap:25px}.hero h1{font-size:30px}.hero-copy>p{font-size:12px}.hero-note{font-size:10px}.hero .button{font-size:11px;padding:11px}.hero-strip{gap:20px;font-size:11px}.category-grid,.article-grid{gap:13px}.category h3{font-size:15px}.category p{font-size:12px;min-height:85px}.card-top svg{width:75px;height:75px}.card-link{font-size:11px}.section-head{align-items:start}.section-head>p{font-size:11px;max-width:210px}.brand-card{padding:23px 10px}.brand-card p{font-size:9px}.article{padding:20px}.article h3{font-size:16px}.contact-panel h2{font-size:29px}.contact-panel{gap:25px;padding:35px}.about-grid{gap:35px}.about-grid p{font-size:13px}.outline-text{font-size:50px}.footer-main{gap:20px}.footer-main nav{font-size:11px}}
@media(max-width:600px){html{scroll-padding-top:95px}.container{width:calc(100% - 36px)}.header-inner{gap:13px;min-height:75px}.logo{width:137px}.header-cta{font-size:10px;padding:8px 10px;gap:8px;min-height:40px}.header-cta span{font-size:17px}.menu-toggle{order:3;margin-inline-start:0}.header-cta{margin-inline-start:auto}.hero{padding-top:35px}.hero-grid{grid-template-columns:1fr;gap:30px}.hero h1{font-size:35px;line-height:1.65;letter-spacing:-.7px}.hero h1 br:nth-of-type(2){display:none}.hero .eyebrow{font-size:10px}.hero-copy>p{font-size:13px;max-width:100%}.hero .button{font-size:12px;padding:12px 15px}.actions{gap:17px}.hero-note{margin-top:21px;font-size:10px}.hero-visual>img{aspect-ratio:1.3}.visual-top,.visual-bottom{padding:12px 15px}.hero-strip{margin-top:30px;gap:12px;font-size:9px;flex-wrap:wrap;padding-block:17px}.hero-strip a{gap:10px}.hero-strip i{width:3px;height:3px}.section{padding-block:50px}.section-head{display:block;margin-bottom:25px}.section-head>p{max-width:100%;font-size:12px;margin-top:13px}.section-head>p br{display:none}h2{font-size:25px}.eyebrow{font-size:11px;margin-bottom:11px}.category-grid,.article-grid{grid-template-columns:1fr;gap:16px}.category{padding:22px 24px 0}.card-top{margin-bottom:3px}.card-top svg{width:76px;height:76px}.category h3{font-size:20px}.category p{font-size:13px;min-height:0}.card-link{font-size:12px}.about-grid{grid-template-columns:1fr;gap:20px}.outline-text{font-size:53px}.about-grid p{font-size:14px}.brand-grid{grid-template-columns:1fr 1fr}.brand-card{padding:25px 10px}.brand-card:nth-child(3){border-inline-start:0;border-top:1px solid var(--border)}.brand-card:nth-child(4){border-top:1px solid var(--border)}.brand-card p{font-size:9px}.article{padding:25px}.article h3{font-size:19px}.article-index{font-size:34px;margin-bottom:15px}.contact-panel{grid-template-columns:1fr;padding:30px 25px;gap:20px}.contact-panel h2{font-size:28px}.contact-panel p{font-size:12px}.contact-panel .button{font-size:12px;gap:12px}.contact-steps>div{padding-block:17px}.contact-steps>div:last-child{padding-bottom:0}.footer-main{grid-template-columns:1fr 1fr;gap:30px}.footer-main>div:last-child{grid-column:1/-1}.footer-main nav{grid-template-columns:1fr;gap:8px}.footer-bottom{font-size:9px;padding-bottom:110px}.floating-actions{left:14px;bottom:15px;gap:8px}.chat-launch{padding:10px 15px;gap:19px;font-size:11px}.chat-dialog{margin:auto auto 10px;width:calc(100% - 20px);height:650px;max-height:calc(100dvh - 20px)}.toast{bottom:80px;left:14px;max-width:calc(100% - 28px);font-size:12px}.article-dialog{padding:25px}.article-dialog h2{font-size:23px}.article-dialog p{font-size:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}

/* Quality review: readable supporting text and consistent interactive targets. */
:root{--muted:#595f6d;--focus:#b65a00}
[hidden]{display:none!important}
:focus-visible{outline:3px solid var(--focus);outline-offset:4px}
.hero-note,.eyebrow,.text-link,.card-link,.footer-main nav{font-size:13px}
.article-tag,.footer-main small,.contact-panel small{font-size:12px}
.article>p{font-size:14px;line-height:2.1}
.article details{margin-top:auto;font-size:14px}
.article summary{cursor:pointer;color:var(--blue);padding:12px 0;min-height:44px}
.article details p{color:var(--muted);margin:12px 0 0;line-height:2.2}
.contact-panel small{opacity:1}.contact-panel small a{text-decoration:underline;text-underline-offset:4px}
.footer-main small a{text-decoration:underline;text-underline-offset:4px}
.footer-main nav a,.text-link{display:inline-flex;align-items:center;min-height:44px}
.chat-header span{opacity:1;font-size:12px}.chat-foot{font-size:11px;flex-wrap:wrap}
.chat-foot button,.chat-suggestions button{min-height:44px;font-size:12px}
.hero-visual .visual-bottom{font-size:12px}
.no-js .menu-toggle{display:none}
.no-js .header nav{display:flex;position:static;flex-wrap:wrap;padding:8px 0;gap:10px;font-size:13px}
.no-js .header-inner{flex-wrap:wrap}
.no-js .header nav{order:3;flex-basis:100%}
@media(max-width:600px){.hero h1{font-size:32px}.hero-copy>p,.category p{font-size:14px}.hero-note{font-size:12px}.contact-panel p{font-size:14px}.header-cta{min-height:44px}.footer-bottom{gap:16px;flex-wrap:wrap}.no-js .header{position:relative}.no-js .header nav{flex-direction:row}.no-js .header nav a{padding:5px}.noscript{position:static;margin:16px;font-size:13px}}