@font-face{font-family:"Vazirmatn";src:url("../fonts/Vazirmatn-Regular.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Vazirmatn";src:url("../fonts/Vazirmatn-Bold.woff2") format("woff2");font-weight:700;font-display:swap}
:root{
  --ink:#070726;--navy:#0b0e36;--panel:#11154a;--panel-2:#161b5c;
  --line:rgba(150,160,255,.16);--text:#e9ecff;--muted:#a9b0dc;
  --cyan:#19d3ff;--blue:#2f7bff;--violet:#8b3dff;--pink:#c04dff;
  --grad:linear-gradient(135deg,#19d3ff 0%,#2f7bff 45%,#8b3dff 100%);
  --radius:16px;
  --bs-body-font-family:"Vazirmatn",Tahoma,sans-serif;--bs-body-bg:var(--ink);--bs-body-color:var(--text);
  --bs-link-color:#6fd8ff;--bs-link-hover-color:#fff;--bs-border-color:var(--line);
  --bs-link-color-rgb:111,216,255;--bs-link-hover-color-rgb:255,255,255;
}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{font-family:var(--bs-body-font-family);background:var(--ink);line-height:1.9;font-size:1rem;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:radial-gradient(900px 520px at 100% -10%,rgba(25,211,255,.14),transparent 60%),radial-gradient(800px 560px at -10% 110%,rgba(139,61,255,.18),transparent 60%)}
a{text-decoration:none}a:hover{text-decoration:underline}
h1,h2,h3,h4,h5,h6{line-height:1.5;font-weight:700}
.text-muted-2{color:var(--muted)!important}
.skip-link{position:absolute;top:-60px;inset-inline-start:12px;background:#fff;color:#000;padding:8px 14px;border-radius:8px;z-index:3000}
.skip-link:focus{top:10px}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}
.container.narrow,.narrow{max-width:820px;margin-inline:auto}

/* header */
.site-header{position:sticky;top:0;z-index:1030;background:rgba(7,7,38,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.brand{display:inline-flex;align-items:center;gap:10px;color:#fff!important}
.brand:hover{text-decoration:none}
.brand img{height:26px;width:auto}
.brand-fa{font-weight:700;font-size:1.2rem}
.brand-en{font-weight:700;letter-spacing:.2em;font-size:.72rem;color:var(--cyan);margin-top:4px}
.navbar{padding-block:.55rem}
.navbar .nav-link{color:var(--muted);padding:.5rem .8rem;border-radius:10px;font-size:.95rem}
.navbar .nav-link:hover,.navbar .nav-link.active{color:#fff;background:rgba(139,61,255,.18);text-decoration:none}
.navbar-toggler{border:1px solid var(--line);color:#fff}
.nav-search input{background:rgba(255,255,255,.06);border-color:var(--line);min-width:140px;border-radius:10px}
.btn{border-radius:12px;font-weight:700;padding:.55rem 1.15rem}
.btn-nexa{background:var(--grad);border:0;color:#fff;box-shadow:0 8px 24px -8px rgba(47,123,255,.7)}
.btn-nexa:hover,.btn-nexa:focus{color:#fff;filter:brightness(1.1);transform:translateY(-1px)}
.btn-outline-nexa{border:1px solid rgba(111,216,255,.5);color:#d8f4ff;background:transparent}
.btn-outline-nexa:hover{background:rgba(25,211,255,.12);color:#fff;border-color:var(--cyan)}
.btn-lg{padding:.8rem 1.5rem}

/* hero */
.hero{padding:clamp(48px,8vw,96px) 0 clamp(32px,5vw,56px);overflow:hidden}
.hero-kicker{color:var(--cyan);font-weight:700;font-size:.95rem;margin-bottom:.8rem}
.hero-title{font-size:clamp(2.2rem,5.4vw,3.9rem);line-height:1.35;font-weight:700;margin-bottom:1rem}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{color:var(--muted);font-size:1.12rem;max-width:36em;margin-bottom:1.6rem}
.hero-points{display:flex;flex-wrap:wrap;gap:.4rem 1.4rem;margin:1.6rem 0 0;color:var(--muted);font-size:.93rem}
.hero-points i{color:var(--cyan)}
.hero-visual{position:relative;display:grid;place-items:center;min-height:300px;isolation:isolate}
.hero-visual img{width:min(100%,430px);height:auto;filter:drop-shadow(0 30px 60px rgba(100,60,255,.45))}
.hero-visual::before{content:"";position:absolute;inset:8% 6%;border-radius:50%;background:radial-gradient(circle,rgba(47,123,255,.35),transparent 65%);z-index:-1}
.orbit{position:absolute;width:88%;aspect-ratio:1;border-radius:50%;border:1px solid rgba(111,216,255,.25);z-index:-1;animation:spin 40s linear infinite}
.orbit::after{content:"";position:absolute;top:8%;inset-inline-start:12%;width:12px;height:12px;border-radius:3px;background:var(--cyan);box-shadow:0 0 18px var(--cyan)}
@keyframes spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.orbit{animation:none}html{scroll-behavior:auto}*{transition:none!important}}

/* sections */
.section{padding:clamp(40px,6vw,76px) 0}
.section-alt{background:linear-gradient(180deg,rgba(17,21,74,.55),rgba(11,14,54,.35));border-block:1px solid var(--line)}
.section-head{margin-bottom:1.8rem}
.section-head h2{font-size:clamp(1.4rem,3vw,1.9rem);margin-bottom:.3rem}
.section-head p{color:var(--muted);margin:0}
.link-more{font-weight:700;white-space:nowrap}
.page-head{padding:clamp(36px,6vw,64px) 0 clamp(20px,3vw,32px)}
.page-head h1{font-size:clamp(1.7rem,4vw,2.5rem);margin-bottom:.6rem}
.page-head p{color:var(--muted);max-width:44em;font-size:1.05rem}
.crumbs-wrap{padding-top:16px}
.breadcrumb{--bs-breadcrumb-divider-color:var(--muted);font-size:.88rem}
.breadcrumb a{color:var(--muted)}.breadcrumb-item.active{color:#fff}

.pillars{padding-bottom:20px}
.pillar{display:flex;gap:14px;align-items:flex-start;height:100%;padding:18px;border-radius:var(--radius);background:rgba(255,255,255,.04);border:1px solid var(--line)}
.pillar>i{font-size:1.7rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}
.pillar p{margin:0;color:var(--muted);font-size:.9rem}

.svc-card{display:block;height:100%;padding:22px;border-radius:var(--radius);background:linear-gradient(160deg,var(--panel),var(--navy));border:1px solid var(--line);color:var(--text);transition:border-color .2s,transform .2s}
.svc-card:hover{border-color:rgba(25,211,255,.55);transform:translateY(-3px);text-decoration:none;color:var(--text)}
.svc-card p{color:var(--muted);font-size:.9rem;margin:0}
.svc-icon{display:inline-grid;place-items:center;width:46px;height:46px;border-radius:13px;background:var(--grad);color:#fff;font-size:1.3rem;margin-bottom:12px}
.svc-icon-lg{width:60px;height:60px;font-size:1.7rem;border-radius:16px}

.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:0;padding:0;counter-reset:s}
.steps li{padding:20px;border-radius:var(--radius);border:1px dashed rgba(111,216,255,.3);background:rgba(7,7,38,.4)}
.steps p{color:var(--muted);font-size:.9rem;margin:0}
.step-n{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--grad);font-weight:700;margin-bottom:10px}

.card-nexa{border-radius:var(--radius);background:linear-gradient(160deg,var(--panel),var(--navy));border:1px solid var(--line);overflow:hidden;transition:border-color .2s}
.card-nexa:hover{border-color:rgba(139,61,255,.6)}
.card-nexa h3 a,.card-nexa h2 a{color:#fff}
.cover{aspect-ratio:16/10;display:grid;place-items:center;overflow:hidden;position:relative}
.cover img{width:100%;height:100%;object-fit:cover}
.cover i{font-size:2.6rem;color:rgba(255,255,255,.9)}
.cover-v0{background:linear-gradient(135deg,#0a3a8f,#19d3ff)}
.cover-v1{background:linear-gradient(135deg,#3b1a9e,#8b3dff)}
.cover-v2{background:linear-gradient(135deg,#0d2a6b,#8b3dff 85%)}
.cover-v3{background:linear-gradient(135deg,#1b5fd6,#c04dff)}
.cover-v4{background:linear-gradient(135deg,#0b7aa6,#2f7bff 60%,#5a2bd1)}
.cover-lg{border-radius:var(--radius);aspect-ratio:16/8}
.cover-lg i{font-size:4rem}
.chip{display:inline-block;padding:2px 12px;border-radius:99px;background:rgba(25,211,255,.12);color:#8be4ff;font-size:.78rem;border:1px solid rgba(25,211,255,.25)}
a.chip:hover{text-decoration:none;background:rgba(25,211,255,.22)}
.meta{display:flex;flex-wrap:wrap;gap:.4rem .9rem;align-items:center;font-size:.8rem;color:var(--muted)}
.post-card h3 a{color:#fff}.post-card h3 a:hover{color:var(--cyan)}
.news-list li{padding:14px 0;border-bottom:1px solid var(--line);display:grid;gap:2px}
.news-list time{font-size:.78rem;color:var(--muted)}
.news-list a{color:#fff;font-weight:700}

.pack{position:relative;padding:28px 24px;border-radius:20px;background:linear-gradient(160deg,var(--panel),var(--navy));border:1px solid var(--line);display:flex;flex-direction:column}
.pack-featured{border-color:transparent;background:linear-gradient(var(--panel-2),var(--navy)) padding-box,var(--grad) border-box;border:1.5px solid transparent;box-shadow:0 20px 50px -20px rgba(100,60,255,.7)}
.pack-badge{position:absolute;top:-13px;inset-inline-start:22px;background:var(--grad);padding:2px 14px;border-radius:99px;font-size:.78rem;font-weight:700}
.pack-price strong{font-size:1.9rem}
.pack-price small{color:var(--muted)}
.pack-list{flex:1;margin-top:14px}
.pack-list li{padding:5px 0;font-size:.92rem;color:#d9ddff}
.pack-list i{color:var(--cyan);margin-inline-end:4px}

.faq .accordion-item{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:14px!important;margin-bottom:10px;overflow:hidden}
.faq .accordion-button{background:transparent;color:#fff;font-weight:700;box-shadow:none}
.faq .accordion-button:not(.collapsed){color:var(--cyan);background:rgba(25,211,255,.06)}
.faq .accordion-body{color:var(--muted)}

.cta-band{padding:30px 0 70px}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;padding:clamp(24px,4vw,42px);border-radius:24px;background:linear-gradient(120deg,rgba(47,123,255,.35),rgba(139,61,255,.4)),var(--panel);border:1px solid rgba(139,61,255,.5)}

/* forms */
.form-card,.side-box{padding:24px;border-radius:var(--radius);background:linear-gradient(160deg,var(--panel),var(--navy));border:1px solid var(--line)}
.side-box{padding:20px}
.form-control,.form-select{background-color:rgba(255,255,255,.06);border-color:var(--line);color:#fff;border-radius:11px;padding:.65rem .9rem}
.form-control:focus,.form-select:focus{background-color:rgba(255,255,255,.09);border-color:var(--cyan);box-shadow:0 0 0 .2rem rgba(25,211,255,.2);color:#fff}
.form-control::placeholder{color:#7f87bb}
.form-select option{background:var(--navy)}
.search-big{display:flex;gap:8px;max-width:620px}
.thanks-icon{font-size:4.5rem;color:var(--cyan);line-height:1}
.code-pill{display:inline-block;padding:4px 16px;border-radius:10px;background:rgba(25,211,255,.14);color:#8be4ff;letter-spacing:.08em}
.err-code{font-size:6rem;font-weight:700;line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;margin:0}
.result-list{list-style:none;padding:0}
.result-list li{padding:12px 0;border-bottom:1px solid var(--line)}.result-list p{margin:0;color:var(--muted);font-size:.9rem}
.filter{display:flex;gap:8px;flex-wrap:wrap}
.chip-btn{padding:6px 16px;border-radius:99px;border:1px solid var(--line);color:var(--muted);font-size:.9rem}
.chip-btn.on,.chip-btn:hover{background:var(--grad);color:#fff;text-decoration:none;border-color:transparent}
dl.spec{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:.92rem}
dl.spec dt{color:var(--muted);font-weight:400}dl.spec dd{margin:0}

/* article */
.post-head{margin-bottom:1.4rem}
.post-title{font-size:clamp(1.6rem,3.6vw,2.3rem)}
.lead-text{color:var(--muted);font-size:1.08rem}
.prose{font-size:1.05rem;line-height:2.15;color:#dfe3ff}
.prose h2{font-size:1.45rem;margin:2.2rem 0 .8rem;padding-inline-start:12px;border-inline-start:4px solid var(--violet)}
.prose h3{font-size:1.2rem;margin:1.6rem 0 .6rem}
.prose img{max-width:100%;height:auto;border-radius:12px}
.prose a{text-decoration:underline;text-underline-offset:4px}
.prose blockquote{margin:1.4rem 0;padding:14px 18px;border-inline-start:4px solid var(--cyan);background:rgba(25,211,255,.07);border-radius:10px}
.prose table{width:100%;margin:1rem 0;border-collapse:collapse}.prose th,.prose td{border:1px solid var(--line);padding:8px 12px}
.prose pre,.prose code{direction:ltr;text-align:left;background:rgba(0,0,0,.35);border-radius:8px}.prose pre{padding:14px;overflow:auto}
.toc{padding:16px 20px;border-radius:14px;background:rgba(255,255,255,.04);border:1px solid var(--line);margin-bottom:1.6rem}
.toc ol{margin:.5rem 0 0;padding-inline-start:1.2rem}.toc a{color:var(--muted)}.toc a:hover{color:#fff}
.tags{display:flex;gap:8px;flex-wrap:wrap}.tags a{padding:2px 12px;border-radius:99px;border:1px solid var(--line);color:var(--muted);font-size:.85rem}
.share{display:flex;align-items:center;gap:12px;color:var(--muted)}
.share a,.share button{color:#fff;font-size:1.25rem;background:none;border:0;padding:0}

/* footer */
.site-footer{margin-top:20px;padding:56px 0 24px;background:linear-gradient(180deg,transparent,rgba(17,21,74,.7));border-top:1px solid var(--line)}
.foot-h{font-size:1rem;margin-bottom:1rem}
.foot-links li{padding:3px 0}.foot-links a{color:var(--muted)}.foot-links a:hover{color:#fff}
.foot-contact li{padding:4px 0;color:var(--muted)}.foot-contact i{color:var(--cyan);margin-inline-end:6px}
.socials{display:flex;gap:10px;margin-top:14px}
.socials a{width:40px;height:40px;display:grid;place-items:center;border-radius:12px;border:1px solid var(--line);color:#fff;font-size:1.1rem}
.socials a:hover{background:var(--grad);border-color:transparent}
.foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;margin-top:36px;padding-top:18px;border-top:1px solid var(--line);font-size:.85rem}
.float-contact{position:fixed;inset-inline-start:18px;bottom:18px;z-index:1000;width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:var(--grad);color:#fff;font-size:1.4rem;box-shadow:0 10px 30px -6px rgba(47,123,255,.8)}
.float-contact:hover{color:#fff;transform:scale(1.06)}

.pagination{--bs-pagination-bg:transparent;--bs-pagination-border-color:var(--line);--bs-pagination-color:var(--muted);--bs-pagination-hover-bg:rgba(139,61,255,.2);--bs-pagination-hover-color:#fff;--bs-pagination-hover-border-color:var(--violet);--bs-pagination-active-bg:var(--violet);--bs-pagination-active-border-color:var(--violet);--bs-pagination-disabled-bg:transparent;--bs-pagination-disabled-border-color:var(--line)}

@media (max-width:575px){
  .brand-en{display:none}
  .hero-visual{min-height:220px}
  .cta-inner .btn{width:100%}
  .search-big{flex-direction:column}
}