@font-face{font-family:Vazirmatn;src:local("Vazirmatn");font-display:swap}
:root{--primary:#1557f4;--primary-2:#0d3cad;--navy:#0d1b3e;--ink:#172033;--muted:#667085;--line:#e6eaf2;--surface:#f5f8ff;--white:#fff;--danger:#c62828;--success:#087f5b;--shadow:0 18px 50px rgba(26,49,105,.1);--radius:18px}
*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Vazirmatn,Tahoma,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.8;font-size:16px}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button{cursor:pointer}img{max-width:100%;display:block}.container{width:min(1180px,calc(100% - 40px));margin-inline:auto}.skip-link{position:fixed;top:-100px;right:20px;background:var(--navy);color:#fff;padding:10px 16px;z-index:999}.skip-link: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}
.topbar{background:var(--navy);color:#dce6ff;font-size:.82rem}.topbar-inner{height:36px;display:flex;align-items:center;justify-content:space-between}.site-header{position:sticky;top:0;z-index:50;background:#fff;box-shadow:0 3px 18px rgba(16,35,78,.07)}.navbar{height:76px;display:flex;align-items:center}.nav-inner{display:flex;align-items:center;gap:34px}.brand{display:inline-flex;align-items:center;gap:10px;font-size:1.15rem;font-weight:900;color:var(--primary);white-space:nowrap}.brand-mark{display:grid;place-items:center;width:39px;height:39px;border-radius:12px;background:linear-gradient(145deg,var(--primary),#4887ff);color:#fff;box-shadow:0 8px 20px rgba(21,87,244,.25)}.nav-menu{display:flex;align-items:center;gap:27px;list-style:none;margin-left:auto}.nav-menu a{color:#44506a;font-size:.92rem;font-weight:700}.nav-menu a:hover{color:var(--primary)}.nav-actions{display:flex;align-items:center;gap:13px}.icon-link{font-size:.9rem;font-weight:700}.badge{display:inline-grid;place-items:center;background:#eaf0ff;color:var(--primary);min-width:24px;height:24px;border-radius:12px;font-size:.75rem}.menu-toggle,.admin-menu-toggle{display:none;background:none;border:0;font-size:1.5rem}
.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:11px;background:linear-gradient(135deg,var(--primary),#3478ff);color:#fff;padding:11px 22px;font-weight:800;box-shadow:0 8px 22px rgba(21,87,244,.2);transition:.2s}.btn:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(21,87,244,.28)}.btn-small{padding:7px 16px}.btn-large{padding:14px 27px}.btn-outline{background:#fff;color:var(--primary);border:1px solid #b9cdfd;box-shadow:none}.btn-danger{background:var(--danger)}.btn-block{width:100%}.text-link{color:var(--primary);font-weight:800}.link-danger{border:0;background:none;color:var(--danger);font-weight:700}.eyebrow{display:inline-block;color:var(--primary);font-size:.85rem;font-weight:900;margin-bottom:8px;letter-spacing:.01em}.lead{font-size:1.08rem;color:var(--muted)}
.toast{position:fixed;z-index:100;top:130px;left:30px;padding:13px 18px;border-radius:10px;color:#fff;box-shadow:var(--shadow);animation:toast-away .3s ease 4.5s forwards}.toast.success{background:var(--success)}.toast.error{background:var(--danger)}@keyframes toast-away{to{opacity:0;transform:translateY(-10px);visibility:hidden}}
.hero{background:linear-gradient(115deg,#f5f8ff 0%,#fff 49%,#edf3ff 100%);padding:72px 0 64px;overflow:hidden;position:relative}.hero:before{content:"";position:absolute;width:500px;height:500px;border-radius:50%;background:rgba(21,87,244,.07);left:-230px;top:-280px}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:80px}.hero-copy h1{font-size:clamp(2.5rem,5vw,4.35rem);line-height:1.22;letter-spacing:-.055em;margin-bottom:22px}.hero-copy h1 em{font-style:normal;color:var(--primary)}.hero-copy>p{color:var(--muted);font-size:1.08rem;max-width:620px}.hero-actions{display:flex;align-items:center;gap:24px;margin-top:30px}.hero-trust{display:flex;gap:28px;margin-top:38px;border-top:1px solid var(--line);padding-top:22px}.hero-trust span{display:flex;flex-direction:column;color:var(--muted);font-size:.75rem}.hero-trust b{font-size:1rem;color:var(--ink)}.hero-visual{height:430px;position:relative;display:grid;place-items:center}.visual-window{width:92%;height:330px;background:var(--navy);border-radius:25px;box-shadow:0 30px 70px rgba(9,29,76,.25);transform:perspective(900px) rotateY(-5deg) rotateX(3deg);overflow:hidden;border:5px solid rgba(255,255,255,.35)}.visual-head{height:46px;background:#152957;display:flex;gap:7px;align-items:center;padding:0 18px}.visual-head i{width:9px;height:9px;border-radius:50%;background:#5872a9}.visual-content{padding:28px;color:#fff}.metric small,.metric span{display:block;color:#98acd9}.metric strong{font-size:2.1rem;letter-spacing:.03em}.chart{height:145px;display:flex;align-items:flex-end;gap:15px;margin-top:25px;padding:0 10px;border-bottom:1px solid #405581}.chart i{flex:1;border-radius:7px 7px 0 0;background:linear-gradient(#5e9bff,var(--primary))}.floating-card{position:absolute;background:#fff;border:1px solid #e8eeff;border-radius:14px;box-shadow:var(--shadow);padding:13px 16px;display:flex;gap:10px;align-items:center}.floating-card small,.floating-card span{display:block;color:var(--muted);font-size:.74rem}.fc-one{right:-15px;bottom:28px}.fc-one>span{display:grid;place-items:center;background:#e8fff6;color:var(--success);width:34px;height:34px;border-radius:50%}.fc-two{left:-20px;top:25px;display:block}.fc-two b{display:block}
.quick-solutions{position:relative;margin-top:-1px;background:#fff;border-bottom:1px solid var(--line)}.quick-grid{display:grid;grid-template-columns:repeat(4,1fr)}.quick-grid>a{display:flex;align-items:center;gap:13px;padding:24px;border-left:1px solid var(--line);transition:.2s}.quick-grid>a:last-child{border-left:0}.quick-grid>a:hover{background:var(--surface)}.quick-grid>a>span{display:grid;place-items:center;width:45px;height:45px;border-radius:13px;background:#edf3ff;color:var(--primary);font-weight:900}.quick-grid b,.quick-grid small{display:block}.quick-grid small{color:var(--muted);font-size:.75rem}
.section{padding:82px 0}.section-muted{background:var(--surface)}.section-header{display:flex;align-items:end;justify-content:space-between;margin-bottom:34px}.section-header h2,.split-section h2,.newsletter h2{font-size:clamp(1.65rem,3vw,2.35rem);line-height:1.4}.centered{text-align:center;justify-content:center}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.product-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;transition:.25s}.product-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#c8d7fc}.product-art{height:180px;background:linear-gradient(145deg,#eef4ff,#dce8ff);display:grid;place-items:center;position:relative;overflow:hidden}.product-art:before{content:"";position:absolute;width:170px;height:170px;border:1px solid rgba(21,87,244,.15);border-radius:50%}.product-art>span{position:relative;display:grid;place-items:center;width:78px;height:78px;border-radius:22px;background:linear-gradient(145deg,var(--primary),#74a5ff);color:#fff;font-size:2.2rem;font-weight:900;box-shadow:0 18px 35px rgba(21,87,244,.28)}.product-art b{position:absolute;top:12px;right:12px;padding:3px 9px;border-radius:20px;background:#fff;color:var(--primary);font-size:.7rem}.product-body{padding:20px}.product-body small{color:var(--primary)}.product-body h3{font-size:1.08rem;margin:4px 0 8px}.product-body p{font-size:.84rem;color:var(--muted);min-height:75px}.product-footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:14px;margin-top:13px}.product-footer strong{font-size:.85rem}.product-footer a{color:var(--primary);font-size:.78rem;font-weight:800}
.split-section{background:var(--navy);color:#fff}.split-grid{display:grid;grid-template-columns:.8fr 1.2fr;align-items:center;gap:80px}.split-section p{color:#c0cbe1;margin:15px 0}.tax-visual{height:360px;display:grid;place-items:center;background:radial-gradient(circle,rgba(69,126,255,.28),transparent 65%)}.tax-ring{display:flex;flex-direction:column;align-items:center;justify-content:center;width:245px;height:245px;border-radius:50%;border:24px solid #2c519c;outline:1px solid #597fce;box-shadow:0 0 0 28px rgba(44,81,156,.18)}.tax-ring strong{font-size:3rem}.tax-ring span{color:#aabce4}.check-list{list-style:none;margin:25px 0}.check-list li{margin:8px 0;color:#e7edfb}.check-list li:before{content:"✓";display:inline-grid;place-items:center;width:24px;height:24px;border-radius:50%;background:rgba(90,146,255,.18);color:#78a9ff;margin-left:10px}.support-section{background:#fff}.support-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.support-grid article{padding:32px;border:1px solid var(--line);border-radius:var(--radius);position:relative}.support-grid article>span{font-size:2rem;color:#d8e4ff;font-weight:900}.support-grid h3{font-size:1.2rem;margin:14px 0 8px}.support-grid p{color:var(--muted)}.articles-section{background:var(--surface)}.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.article-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}.article-card>span{color:var(--primary);font-size:.78rem;font-weight:800}.article-card h2,.article-card h3{font-size:1.2rem;line-height:1.7;margin:9px 0}.article-card p{font-size:.9rem;color:var(--muted);margin-bottom:16px}.article-card>a{color:var(--primary);font-weight:800;font-size:.85rem}.newsletter{padding:45px 0;background:linear-gradient(135deg,var(--primary-2),var(--primary));color:#fff}.newsletter-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}.newsletter p{color:#dce7ff}.newsletter form{display:flex;gap:9px}.newsletter input{width:280px;padding:12px 15px;border:0;border-radius:11px}.newsletter .btn{background:#fff;color:var(--primary);box-shadow:none}
.footer{background:#09152f;color:#d3dcf0;padding-top:65px}.footer-grid{display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:50px}.brand-light{color:#fff}.footer section>p{color:#91a0bf;margin-top:16px;max-width:300px}.footer h2{font-size:1rem;color:#fff;margin-bottom:16px}.footer section>a:not(.brand){display:block;color:#a9b6d0;margin:8px 0;font-size:.87rem}.footer section>a:hover{color:#fff}.footer-bottom{text-align:center;border-top:1px solid #1b2c52;padding:20px;margin-top:50px;font-size:.8rem;color:#8493b2}
.page-hero{background:linear-gradient(115deg,#eff4ff,#fff);padding:65px 0}.page-hero.compact{padding:40px 0}.page-hero h1{font-size:2.5rem}.page-hero p{color:var(--muted)}.filters{display:grid;grid-template-columns:2fr 1fr auto;align-items:end;gap:15px;background:var(--surface);padding:22px;border-radius:var(--radius);margin-bottom:30px}.filters label,.stack-form label{display:flex;flex-direction:column;gap:6px;font-weight:700;font-size:.85rem}input,select{width:100%;border:1px solid #d3dbea;background:#fff;padding:11px 13px;border-radius:10px;outline:none;color:var(--ink)}input:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(21,87,244,.12)}.empty-state{text-align:center;padding:55px 20px;border:1px dashed #cbd6eb;border-radius:var(--radius);grid-column:1/-1}.empty-state p{color:var(--muted);margin:7px 0 18px}.detail-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:65px;align-items:center}.detail-art{min-height:450px;border-radius:28px;background:linear-gradient(145deg,#e8f0ff,#cbdcff);display:grid;place-items:center}.detail-art span{display:grid;place-items:center;width:160px;height:160px;background:linear-gradient(145deg,var(--primary),#74a5ff);border-radius:40px;color:#fff;font-size:5rem;font-weight:900;box-shadow:0 25px 50px rgba(21,87,244,.3)}.breadcrumb{display:flex;gap:8px;color:var(--muted);font-size:.8rem;margin-bottom:20px}.product-detail h1{font-size:2.7rem;margin-bottom:12px}.price-box{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 0;margin:25px 0}.price-box small,.price-box strong{display:block}.price-box strong{font-size:1.35rem}.human-license{background:#f0f5ff;border-right:4px solid var(--primary);padding:16px 18px;border-radius:10px}.human-license p{color:var(--muted);font-size:.86rem}.content-card,.admin-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px}.prose{color:#475467;line-height:2.2}.prose-container{max-width:820px}.article-single h1{font-size:2.8rem;line-height:1.5;margin:12px 0}.article-meta{color:var(--muted);font-size:.8rem;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:24px}.cart-layout{display:grid;grid-template-columns:1fr 340px;gap:28px;align-items:start}.cart-items{display:flex;flex-direction:column;gap:13px}.cart-item{display:grid;grid-template-columns:65px 1fr auto auto;align-items:center;gap:18px;border:1px solid var(--line);border-radius:14px;padding:16px}.cart-item h2{font-size:1rem}.mini-art{display:grid;place-items:center;width:60px;height:60px;background:#eaf1ff;color:var(--primary);font-weight:900;border-radius:13px}.order-summary{border:1px solid var(--line);border-radius:var(--radius);padding:24px;position:sticky;top:135px}.order-summary h2{font-size:1.2rem;margin-bottom:18px}.order-summary>div{display:flex;justify-content:space-between;border-block:1px solid var(--line);padding:15px 0}.order-summary p{color:var(--muted);font-size:.82rem;margin:16px 0}.auth-section{min-height:72vh;display:grid;place-items:center;background:var(--surface);padding:50px 20px}.auth-card{width:min(430px,100%);background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);padding:36px}.auth-card h1{font-size:1.7rem;margin-top:25px}.auth-card>p{color:var(--muted);margin-bottom:20px}.stack-form{display:flex;flex-direction:column;gap:16px}.demo-note{display:block;color:var(--muted);background:var(--surface);padding:8px;margin-top:18px;border-radius:8px;direction:ltr;text-align:center}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;text-align:right}th,td{padding:13px 12px;border-bottom:1px solid var(--line);white-space:nowrap}th{font-size:.78rem;color:var(--muted);background:#f8faff}.status{display:inline-block;padding:3px 10px;border-radius:20px;background:#eaf1ff;color:var(--primary);font-size:.75rem}.error-page{min-height:70vh;display:grid;place-items:center;text-align:center}.error-page b{font-size:6rem;color:#dce6ff}.error-page p{color:var(--muted);margin:8px 0 20px}
.admin-body{background:#f3f6fb}.admin-sidebar{position:fixed;right:0;top:0;bottom:0;width:255px;background:var(--navy);padding:25px 20px;color:#fff;display:flex;flex-direction:column}.admin-sidebar nav{display:flex;flex-direction:column;gap:4px;margin-top:35px;flex:1}.admin-sidebar nav a{padding:10px 13px;border-radius:9px;color:#b8c5df}.admin-sidebar nav a:hover{background:#172b58;color:#fff}.admin-main{margin-right:255px;min-height:100vh}.admin-top{height:76px;background:#fff;border-bottom:1px solid var(--line);padding:0 30px;display:flex;align-items:center;justify-content:space-between}.admin-top div{display:flex;flex-direction:column}.admin-top small{color:var(--muted)}.admin-content{padding:30px}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:25px}.stats-grid article{background:#fff;border:1px solid var(--line);border-radius:15px;padding:21px}.stats-grid span,.stats-grid strong{display:block}.stats-grid span{color:var(--muted);font-size:.82rem}.stats-grid strong{font-size:2rem;margin-top:4px}
@media(max-width:1000px){.nav-menu{position:absolute;top:112px;right:0;left:0;background:#fff;display:none;flex-direction:column;align-items:stretch;padding:20px 30px;box-shadow:var(--shadow)}.nav-menu.open{display:flex}.menu-toggle{display:block;margin-right:auto}.nav-actions{margin-right:0}.hero-grid,.split-grid,.detail-grid{grid-template-columns:1fr}.hero-visual{order:-1;height:330px}.visual-window{height:280px}.product-grid{grid-template-columns:repeat(2,1fr)}.quick-grid{grid-template-columns:repeat(2,1fr)}.support-grid,.article-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}.stats-grid{grid-template-columns:repeat(2,1fr)}.admin-sidebar{transform:translateX(100%);transition:.2s;z-index:100}.admin-sidebar.open{transform:translateX(0)}.admin-main{margin-right:0}.admin-menu-toggle{display:block}}
@media(max-width:650px){body{font-size:15px}.container{width:min(100% - 28px,1180px)}.topbar-inner span:last-child{display:none}.navbar{height:68px}.nav-menu{top:104px}.brand{font-size:.95rem}.nav-actions .btn{display:none}.hero{padding:45px 0}.hero-grid{gap:30px}.hero-visual{height:260px}.visual-window{height:225px}.floating-card{display:none}.metric strong{font-size:1.45rem}.chart{height:90px}.hero-actions,.hero-trust,.newsletter-inner,.newsletter form{align-items:stretch;flex-direction:column}.hero-actions{gap:12px}.hero-trust{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.quick-grid,.product-grid,.support-grid,.article-grid,.footer-grid,.stats-grid{grid-template-columns:1fr}.quick-grid>a{border-left:0;border-bottom:1px solid var(--line)}.section{padding:55px 0}.section-header{align-items:start;gap:12px;flex-direction:column}.split-grid{gap:25px}.tax-visual{height:260px}.tax-ring{width:190px;height:190px;border-width:18px}.newsletter input{width:100%}.filters{grid-template-columns:1fr}.page-hero h1,.product-detail h1,.article-single h1{font-size:2rem}.detail-art{min-height:300px}.detail-art span{width:110px;height:110px;font-size:3.5rem}.price-box{align-items:stretch;flex-direction:column;gap:15px}.cart-layout{grid-template-columns:1fr}.cart-item{grid-template-columns:50px 1fr}.cart-item>strong,.cart-item>form{grid-column:2}.order-summary{position:static}.admin-content{padding:16px}.admin-top{padding:0 16px}.footer{padding-top:45px}}