@font-face{font-family:Vazirmatn;src:url('assets/Vazirmatn-Regular.woff2') format('woff2');font-display:swap}
:root{--blue:#154DFF;--deep:#082990;--light:#E7EEFF;--ink:#132449;--muted:#566780;--paper:#EFF3FB;--line:#D5E0FA;font-family:Vazirmatn,Tahoma,Arial,sans-serif;color:var(--ink);background:var(--paper);color-scheme:light}*{box-sizing:border-box}html,body{margin:0;height:100%;overflow:hidden}body{direction:rtl}button,a{-webkit-tap-highlight-color:transparent;touch-action:manipulation}a{color:inherit}button{font:inherit;cursor:pointer}a:focus-visible,button:focus-visible{outline:3px solid #154DFF;outline-offset:4px}.blue-card :focus-visible,.end-card :focus-visible{outline-color:#fff}[hidden]{display:none!important}.en{font-family:Arial,Helvetica,sans-serif;direction:ltr;unicode-bidi:isolate;display:inline-block}.skip{position:fixed;top:-90px;right:20px;z-index:100;background:white;padding:12px}.skip:focus{top:10px}.site-header{position:fixed;inset:0 0 auto;height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 max(22px,calc((100vw - 1180px)/2));gap:20px;z-index:10;background:var(--paper)}.masthead{display:flex;align-items:center;gap:15px;text-decoration:none;min-width:0}.masthead .mark{width:7px;height:24px;background:var(--blue);box-shadow:9px 0 0 #709AFF;transform:skew(-14deg);margin-left:8px}.masthead b{font-size:15px}.masthead small{font-size:10px;display:block;color:var(--muted);margin-top:4px}.nav{display:flex;gap:25px}.nav a{font-size:12px;text-decoration:none;color:var(--muted);padding:12px 0}.header-actions{display:flex}.text-button{border:1px solid #CBD8F8;border-radius:40px;background:white;font-size:11px;min-height:40px;padding:8px 14px;color:var(--deep)}.reading-progress{position:fixed;top:71px;inset-inline:0;height:2px;z-index:15;direction:ltr}.reading-progress i{display:block;height:100%;background:var(--blue);width:12.5%;transition:width .55s ease}.deck{position:fixed;top:80px;bottom:78px;left:0;right:0;max-width:1220px;margin:auto;overflow-y:auto;overflow-x:hidden;scroll-snap-type:y mandatory;scroll-behavior:smooth;scrollbar-width:none;overscroll-behavior-y:contain;outline:0;isolation:isolate}.deck::-webkit-scrollbar{display:none}.pitch-card{height:100%;min-height:100%;width:100%;padding:4px 20px;scroll-snap-align:start;scroll-snap-stop:always;position:relative!important;top:auto!important;transform:none!important;z-index:auto!important;overflow:hidden}.card-content{height:100%;padding:clamp(24px,4vh,46px) clamp(28px,4vw,54px);border:1px solid var(--line);border-radius:24px;background:#fff;overflow-y:auto;overflow-x:hidden;scrollbar-width:thin;display:flex;flex-direction:column;box-shadow:0 12px 35px -29px #0E39B9;transition:opacity .45s ease,filter .45s ease}.pitch-card.is-active .card-content{opacity:1}.card-top{display:flex;justify-content:space-between;gap:16px;align-items:center;font-size:11px;color:var(--muted);margin-bottom:clamp(20px,4vh,36px)}.index{color:var(--blue);direction:ltr;white-space:nowrap;font-family:Arial,sans-serif;font-size:11px;letter-spacing:1px}h1,h2,h3,p{margin-top:0}h1,h2{font-size:clamp(34px,4.4vw,62px);line-height:1.4;letter-spacing:-.025em;margin-bottom:23px;font-weight:700;max-width:900px}h3{font-size:20px;line-height:1.5}.accent{color:var(--blue)}.lead{font-size:clamp(15px,1.6vw,19px);line-height:2;max-width:880px;margin-bottom:0}.body-copy{font-size:16px;line-height:2;color:var(--muted);max-width:720px}.intro-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:42px;align-items:center;flex:1}.intro-grid .lead{font-size:17px}.intro-note{background:var(--deep);padding:30px;border-radius:18px;color:white;border-top:3px solid #6996FF}.intro-note>.en{font-size:30px;line-height:1.35}.intro-note p{font-size:14px;line-height:2;color:#D9E6FF;margin:20px 0 0}.scope-tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:25px}.scope-tags span{font-size:12px;padding:9px 15px;border:1px solid #C9D9FF;background:#EFF4FF;color:var(--deep);border-radius:30px}.signature{color:var(--blue);font-size:17px;margin-top:auto;padding-top:25px}.signature small{display:block;font-size:12px;color:var(--muted);margin-top:6px}.blue-card .card-content{background:var(--deep);border-color:var(--deep);color:white}.blue-card .card-top,.blue-card .lead,.blue-card .small-note,.blue-card .body-copy{color:#D9E6FF}.blue-card .index{color:#BED3FF}.blue-card h2{color:white}.small-note{font-size:13px;line-height:1.9;color:var(--muted);margin:18px 0 0}.video-layout{display:flex;flex-direction:column;justify-content:center;gap:20px;flex:1;min-width:0}.video-copy{display:flex;align-items:center;justify-content:center}.video-meta{font-family:Arial,sans-serif;direction:ltr;text-align:center;font-size:11px;line-height:1.8;color:var(--muted)}.video-meta b{font-size:17px;display:block;color:var(--ink);font-weight:500}.video-layout>div:last-child{width:min(100%,790px);margin:0 auto}.video-frame{position:relative;aspect-ratio:16/9;width:100%;max-height:calc(100dvh - 340px);min-height:150px;background:#091D54;border-radius:16px;overflow:hidden;box-shadow:0 20px 60px -35px #133ABD}.video-frame .poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.88}.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.play-cover{position:absolute;inset:0;width:100%;height:100%;background:linear-gradient(0deg,#06184699,transparent 65%);color:white;border:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:14px}.plain-sample-label{position:absolute;left:20px;top:20px;direction:ltr;font:10px Arial,sans-serif;letter-spacing:1px}.play-icon{display:grid;place-items:center;width:62px;height:62px;border-radius:50%;background:#fff;box-shadow:0 0 0 9px #FFFFFF20}.play-icon svg{width:23px;height:23px;fill:var(--blue);margin-left:4px}.sample-title{font-size:12px;text-shadow:0 2px 5px #000}.video-watch{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:14px;font-size:11px;color:var(--muted)}.video-watch a{direction:ltr;font:12px Arial,sans-serif;min-height:32px;display:inline-flex;align-items:center;text-underline-offset:4px}.end-card .card-content{background:var(--blue);border-color:var(--blue);color:white}.end-card .card-top,.end-card .index,.end-card .lead,.end-card .reply-note{color:#fff}.reply-note{font-size:14px;line-height:2;margin-top:24px}.trial-note{font-size:13px;line-height:2;color:#EBF1FF;max-width:720px;margin:24px 0 0;padding-top:18px;border-top:1px solid #648AFF}.contact-action{display:inline-flex;align-items:center;align-self:flex-start;min-height:44px;text-decoration:none;border-bottom:1px solid #A7BEFF;font-size:13px;margin-top:auto;padding-top:15px}.deck-controls{position:fixed;bottom:0;left:0;right:0;height:74px;padding-bottom:env(safe-area-inset-bottom);display:flex;align-items:center;justify-content:center;gap:23px;background:var(--paper);z-index:20}.step-button{border:1px solid #C8D8FC;background:white;color:var(--deep);border-radius:50%;width:43px;height:43px;font-size:20px;display:grid;place-items:center}.step-button:disabled{opacity:.3;cursor:default}.section-nav{position:static;display:flex;gap:2px;direction:ltr;align-items:center}.section-nav a{width:22px;height:40px;display:flex;align-items:center;justify-content:center}.section-nav a:before{content:'';width:5px;height:5px;border-radius:20px;background:#A7BCE5;transition:height .45s,background .45s}.section-nav a[aria-current=true]:before{height:20px;background:var(--blue)}.slide-count{font:11px Arial,sans-serif;direction:ltr;color:var(--muted);min-width:35px}.flow-demo{direction:ltr;display:grid;grid-template-columns:1fr .5fr 1.2fr .5fr 1fr;align-items:center;width:100%;max-width:720px;margin:25px auto 20px;gap:10px}.flow-node{text-align:center;min-width:0}.flow-icon{width:76px;height:76px;display:grid;place-items:center;border:1px solid #5E87E6;border-radius:20px;background:#FFFFFF0B;position:relative;margin:auto auto 12px}.flow-icon svg{width:40px;height:40px;stroke:#E6EFFF;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.flow-node b{display:block;font:13px Arial,sans-serif;color:#fff}.flow-node small{display:block;direction:rtl;font-size:11px;color:#D9E6FF;margin-top:6px}.engine .flow-icon{background:#1551FF;border-color:#739AFF;animation:enginePulse 5s ease-in-out infinite}.flow-track{height:2px;background:#4165B3;position:relative;margin-top:-48px;overflow:visible}.flow-track i{display:block;position:absolute;top:-4px;left:0;width:10px;height:10px;border-radius:50%;background:#C7DEFF;box-shadow:0 0 14px #A5CAFF;animation:packet 5s cubic-bezier(.4,0,.2,1) infinite}.second i{animation-name:packetSecond}.output .flow-icon{animation:outputGlow 5s ease-in-out infinite}.done{position:absolute;right:-6px;bottom:-4px;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;font-size:14px;background:#B8D6FF;color:#062675;font-style:normal;animation:readyCheck 5s ease-in-out infinite}.flow-caption{font-size:14px;line-height:1.95;margin-bottom:0}.blue-card h2{font-size:clamp(30px,3.7vw,49px)}
@keyframes packet{0%,8%{transform:translateX(0);opacity:0}12%{opacity:1}38%{left:100%;transform:translateX(-10px);opacity:1}42%,100%{left:100%;opacity:0}}
@keyframes packetSecond{0%,48%{left:0;opacity:0}52%{opacity:1}78%{left:100%;transform:translateX(-10px);opacity:1}82%,100%{left:100%;opacity:0}}
@keyframes enginePulse{0%,30%,66%,100%{box-shadow:0 0 0 0 #7DAAFF00}42%,55%{box-shadow:0 0 0 9px #7DAAFF22}}
@keyframes outputGlow{0%,72%,100%{background:#FFFFFF0B}82%,92%{background:#477EFF}}
@keyframes readyCheck{0%,72%,100%{opacity:.25;transform:scale(.8)}82%,92%{opacity:1;transform:scale(1)}}
body.simple-view{overflow:auto}body.simple-view .deck{position:relative;top:auto;bottom:auto;height:auto;margin-top:85px;overflow:visible;scroll-snap-type:none}body.simple-view .pitch-card{height:auto;min-height:0;margin-bottom:18px}body.simple-view .card-content{height:auto;min-height:580px;overflow:visible}body.simple-view .deck-controls{display:none}body.simple-view .reading-progress{display:none}
@media(max-width:900px){.nav{display:none}.site-header{padding-inline:23px}.intro-grid{gap:24px}.intro-note>.en{font-size:25px}.lead{font-size:16px}.card-content{padding:28px 32px}.deck{bottom:72px}.deck-controls{height:68px}}
@media(max-width:600px){.site-header{height:64px;padding-inline:17px;gap:12px}.masthead b{font-size:13px}.masthead small{font-size:9px}.text-button{font-size:10px;padding:7px 11px;min-height:37px}.reading-progress{top:63px}.deck{top:72px;bottom:calc(66px + env(safe-area-inset-bottom))}.pitch-card{padding:2px 9px}.card-content{padding:24px 22px;border-radius:20px}.card-top{font-size:9px;line-height:1.7;margin-bottom:23px}.index{font-size:9px}h1,h2{font-size:clamp(27px,7.9vw,36px);line-height:1.45;margin-bottom:20px}.lead,.intro-grid .lead{font-size:14px;line-height:2}.body-copy{font-size:14px;line-height:2}.intro-grid{display:flex;flex-direction:column;align-items:stretch;justify-content:center;gap:20px}.intro-grid .body-copy{margin-top:15px!important}.intro-note{padding:20px}.intro-note>.en{font-size:22px}.intro-note p{font-size:12px;margin-top:12px}.scope-tags{gap:7px;margin-top:20px}.scope-tags span{font-size:10px;padding:7px 10px}.signature{font-size:15px;padding-top:20px}.signature small{font-size:10px}.deck-controls{height:calc(62px + env(safe-area-inset-bottom));gap:12px}.section-nav{gap:0}.section-nav a{width:20px}.step-button{width:39px;height:39px;font-size:18px}.slide-count{font-size:10px}.video-layout{gap:21px}.video-meta b{font-size:16px}.video-meta{font-size:10px}.video-frame{max-height:none;min-height:0;aspect-ratio:16/9;border-radius:12px}.plain-sample-label{font-size:8px;top:13px;left:13px}.play-icon{width:49px;height:49px}.play-icon svg{width:18px}.sample-title{font-size:10px}.play-cover{gap:13px}.video-watch{flex-wrap:wrap;gap:7px;font-size:10px}.video-watch a{font-size:11px}.blue-card h2{font-size:29px}.blue-card .lead{font-size:13px}.flow-demo{gap:5px;margin:23px 0 20px;grid-template-columns:1fr .4fr 1.2fr .4fr 1fr}.flow-icon{width:57px;height:62px;border-radius:15px;margin-bottom:10px}.flow-icon svg{width:31px;height:31px}.flow-node b{font-size:11px}.flow-node small{font-size:9px}.flow-track{margin-top:-44px}.flow-caption{font-size:12px;line-height:1.95}.small-note{font-size:11px;line-height:1.9;margin-top:14px}.reply-note{font-size:12px;line-height:2;margin-top:18px}.trial-note{font-size:11px;line-height:2;margin-top:20px;padding-top:15px}.contact-action{font-size:12px}.done{width:20px;height:20px;font-size:12px}body.simple-view .card-content{min-height:0}body.simple-view .pitch-card{margin-bottom:18px}}
@media(max-height:650px){h2{font-size:31px}.card-content{padding-top:20px;padding-bottom:22px}.card-top{margin-bottom:16px}.lead{font-size:14px}.flow-demo{margin-block:16px}.flow-icon{height:55px;width:55px}.blue-card h2{font-size:27px}.intro-note{padding:18px}.intro-note p{margin-top:10px}.signature{padding-top:16px}.scope-tags{margin-top:16px}}
@media(prefers-reduced-motion:reduce){.deck{scroll-behavior:auto}.card-content,.reading-progress i,.section-nav a:before{transition:none}.flow-demo *{animation:none!important}.flow-track i{left:50%;opacity:1}.done{opacity:1;transform:none}}