.dsc{
  --ink:#eaf5ff; --navy:#e4f3ff; --cyan:#00c3ff; --blue:#007cf5; --aqua:#22d3b8;
  --text:#4f5b6d; --strong:#1b3a5c; --muted:#566980; --paper:#f2f9ff; --line:rgba(27,58,92,.12);
  --sh-s:0 6px 18px rgba(0,110,200,.06); --sh-m:0 18px 44px rgba(0,110,200,.09); --sh-l:0 34px 80px rgba(0,110,200,.13);
  --r-s:10px; --r-m:16px; --r-l:24px; --r-xl:34px; --eo:cubic-bezier(.16,1,.3,1); --es:cubic-bezier(.4,0,.2,1); --lift:6px;
  position:relative; font-family:"dana",sans-serif; color:var(--text); letter-spacing:0;
  text-align:right; line-height:2.15; background:#fff; overflow-x:clip; isolation:isolate;
}
.dsc *,.dsc *::before,.dsc *::after{box-sizing:border-box}
.dsc p,.dsc h1,.dsc h2,.dsc h4,.dsc ul,.dsc li{margin:0;padding:0;letter-spacing:0;list-style:none;font-weight:400}
.dsc a{color:inherit;text-decoration:none;transition:color .35s var(--es),background .35s var(--es),border-color .35s var(--es),box-shadow .35s var(--es),transform .4s var(--eo)}
.dsc svg{display:block;overflow:visible}
.dsc b{font-weight:400}
.dsc-wrap{position:relative;width:100%;max-width:1140px;margin:0 auto;padding:0 22px}
.dsc-band{position:relative;padding:clamp(60px,7.5vw,104px) 0}
.dsc-band--paper{background:var(--paper)}
.dsc-eye{display:inline-flex;align-items:center;gap:9px;margin-bottom:14px;font-size:12.5px;letter-spacing:.06em;color:#0072c6}
.dsc-eye::before{content:"";width:26px;height:1px;background:currentColor;opacity:.7}
.dsc-eye--d{color:#0072c6}
.dsc-h1{font-family:"aviny",sans-serif;font-size:clamp(30px,4.6vw,54px)!important;line-height:1.5;color:var(--strong)}
.dsc-h2{font-family:"aviny",sans-serif;font-size:clamp(24px,3.1vw,38px)!important;line-height:1.6;color:var(--strong)}
.dsc-h3x{font-family:"aviny",sans-serif;font-size:clamp(17px,1.9vw,21px)!important;line-height:1.9;color:var(--strong)}
.dsc-lead{font-size:16px;line-height:2.3;color:var(--muted);margin-top:10px}
.dsc-head{max-width:720px;margin:0 auto clamp(32px,4.4vw,54px);text-align:center}
.dsc-head--s{margin-right:0;text-align:right}
.dsc-x{color:#0072c6}

/* ظهور تدریجی + ماسک خطی */
.dsc[data-rdy] [data-rv]{opacity:0;will-change:translate,scale,opacity}
.dsc[data-rdy] [data-rv="up"]{translate:0 24px}
.dsc[data-rdy] [data-rv="fade"]{opacity:0}
.dsc[data-rdy] [data-rv="scale"]{scale:.95}
.dsc[data-rdy] [data-rv].is-in{opacity:1;translate:0 0;scale:1;transition:opacity .8s var(--eo) var(--d,0ms),translate .9s var(--eo) var(--d,0ms),scale .9s var(--eo) var(--d,0ms)}
.dsc-mask{display:block;overflow:hidden;padding-bottom:.1em}
.dsc-mask>span{display:block}
.dsc[data-rdy] .dsc-mask>span{transform:translate3d(0,110%,0)}
.dsc[data-rdy] .dsc-mask.is-in>span{transform:none;transition:transform 1s var(--eo) var(--d,0ms)}
/* خط‌های مویی که کشیده می‌شوند */
.dsc-rule{height:1px;background:var(--line);transform:scaleX(0);transform-origin:right center}
.dsc-rule.is-in{transform:scaleX(1);transition:transform 1.1s var(--eo) var(--d,0ms)}

/* دکمه‌ها */
.dsc-btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;overflow:hidden;
  padding:13px 26px;border:1px solid transparent;border-radius:100px;cursor:pointer;font-family:"aviny",sans-serif;
  font-size:15.5px;line-height:1.9;transition:transform .4s var(--eo),box-shadow .4s var(--eo),color .3s var(--es),background .3s var(--es),border-color .3s var(--es)}
.dsc-btn>*{position:relative;z-index:1}
.dsc-btn .fa{font-size:13px;transition:transform .4s var(--eo)}
.dsc-btn:hover,.dsc-btn:focus-visible{transform:translate3d(0,-3px,0)}
.dsc-btn:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(0,124,245,.45)}
.dsc-btn:active{transform:translate3d(0,0,0) scale(.99)}
.dsc a.dsc-btn--p{color:#fff;background-image:linear-gradient(103deg,#0072c6,#006edb 55%,#0351df);box-shadow:0 14px 30px rgba(0,124,245,.26)}
.dsc-btn--p:hover .fa{transform:translate3d(-5px,0,0)}
.dsc a.dsc-btn--g{color:#1b3a5c;border-color:rgba(27,58,92,.20);background:#fff}
.dsc-btn--g:hover{border-color:rgba(0,195,255,.6);background:#f2f9ff;color:#0072c6}
.dsc a.dsc-btn--o{color:var(--strong);border-color:var(--line);background:#fff}
.dsc-btn--o:hover{color:#0072c6;border-color:rgba(0,195,255,.5);box-shadow:var(--sh-s)}
.dsc-acts{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:28px}

/* تزئینات */
.dsc-noise{position:absolute;inset:0;z-index:2;pointer-events:none;opacity:.05;mix-blend-mode:normal;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E")}
.dsc-aur{position:absolute;inset:auto -8% -20% -8%;height:110%;z-index:0;pointer-events:none;overflow:hidden}
.dsc-aur>i{position:absolute;display:block;border-radius:50%;filter:blur(72px);opacity:.28;animation:dsc-drift 28s var(--es) infinite alternate}
.dsc-aur>i:nth-child(1){width:40vw;height:40vw;bottom:-16%;right:-4%;background:radial-gradient(circle,rgba(0,195,255,.75),rgba(0,195,255,0) 68%)}
.dsc-aur>i:nth-child(2){width:32vw;height:32vw;top:8%;left:-6%;background:radial-gradient(circle,rgba(0,124,245,.7),rgba(0,124,245,0) 68%);animation-duration:34s;animation-delay:-8s}
@keyframes dsc-drift{0%{transform:translate3d(0,0,0) scale(1)}50%{transform:translate3d(-3%,4%,0) scale(1.07)}100%{transform:translate3d(4%,-3%,0) scale(1.02)}}

/* ===== ۱ | سرصفحه ===== */
.dsc-hero{position:relative;overflow:hidden;padding:clamp(52px,6.4vw,86px) 0 clamp(46px,5.4vw,70px);
  background:linear-gradient(180deg,#f0f9ff 0%,#e6f4ff 55%,#eef8ff 100%)}
.dsc-hero__g{position:relative;z-index:4;display:grid;grid-template-columns:minmax(0,1.06fr) minmax(0,.94fr);gap:clamp(26px,3.6vw,52px);align-items:center}
.dsc-hero p.dsc-lead{color:var(--text);text-align:justify}
.dsc-hero .dsc-x2{margin-top:16px;padding-top:16px;border-top:1px solid var(--line);font-size:14.5px;line-height:2.2;color:var(--muted);text-align:justify}
.dsc-h1__sub{display:block;font-size:clamp(17px,2.1vw,25px);color:#35618c;letter-spacing:0}
.dsc-h1__sub b{color:#0072c6}
.dsc-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:26px}
.dsc-tags li{display:inline-flex;align-items:center;gap:7px;padding:6px 14px;border:1px solid var(--line);border-radius:100px;
  background:rgba(255,255,255,.66);color:var(--text);font-size:12.5px;line-height:1.9}
.dsc-tags .fa{color:var(--blue);font-size:12px}

/* قاب عکس با تن دورنگ و نفس کشیدن */
.dsc-frame{position:relative;border-radius:var(--r-l);overflow:hidden;box-shadow:var(--sh-l);
  background:#e6f4ff;isolation:isolate;transform:perspective(1500px) rotateY(6deg) rotateX(2deg)}
.dsc-frame::after{content:"";position:absolute;inset:0;z-index:3;pointer-events:none;
  background:linear-gradient(155deg,rgba(0,195,255,.20),rgba(0,124,245,.08) 62%),radial-gradient(120% 90% at 80% 10%,rgba(0,124,245,.16),transparent 60%);
  mix-blend-mode:normal}
.dsc-frame::before{content:"";position:absolute;inset:0;z-index:4;pointer-events:none;box-shadow:inset 0 0 0 1px rgba(27,58,92,.16);border-radius:var(--r-l)}
.dsc-frame img{position:relative;z-index:1;width:100%;height:clamp(300px,34vw,420px);object-fit:cover;filter:saturate(1.05) contrast(1.06);
  transform:scale(1.04);animation:dsc-kb 20s var(--es) infinite alternate}
@keyframes dsc-kb{0%{transform:scale(1.04) translate3d(0,0,0)}100%{transform:scale(1.14) translate3d(-2%,-2.4%,0)}}
.dsc-cap{position:absolute;z-index:5;right:16px;bottom:16px;left:16px;display:flex;align-items:center;gap:10px;
  padding:11px 14px;border-radius:var(--r-m);background:rgba(255,255,255,.92);border:1px solid rgba(27,58,92,.14);
  color:var(--strong);font-size:12.5px;line-height:1.8;backdrop-filter:blur(8px)}
.dsc-cap em{display:grid;place-items:center;flex-shrink:0;width:30px;height:30px;border-radius:9px;font-style:normal;font-size:13px;
  color:#04304a;background:linear-gradient(150deg,#8fe8ff,var(--cyan))}
.dsc-chip{position:absolute;z-index:6;top:-18px;left:-14px;display:flex;align-items:center;gap:9px;padding:10px 15px;border-radius:var(--r-m);
  background:rgba(255,255,255,.94);box-shadow:var(--sh-m);color:var(--strong);font-size:12.5px;line-height:1.7;animation:dsc-bob 8s var(--es) infinite alternate}
.dsc-chip strong{display:block;font-family:"aviny",sans-serif;font-size:15px;line-height:1.5}
.dsc-chip .fa{color:var(--blue);font-size:17px}
@keyframes dsc-bob{0%{transform:translate3d(0,0,0)}100%{transform:translate3d(0,-13px,0)}}

/* ===== ۲ | آمار ===== */
.dsc-stats{position:relative;z-index:5;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;
  margin-top:clamp(30px,4vw,52px);background:rgba(27,58,92,.10);border-radius:var(--r-l);overflow:hidden}
.dsc-stats>li{padding:clamp(18px,2.2vw,26px) 16px;text-align:center;background:#fff;transition:background .4s var(--es)}
.dsc-stats>li:hover{background:#f2f9ff}
.dsc-num{display:block;font-family:"aviny",sans-serif;font-size:clamp(24px,3.2vw,36px);line-height:1.4;color:var(--strong)}
.dsc-num i{font-style:normal;color:var(--blue)}
.dsc-stats p{margin-top:2px;font-size:13px;color:var(--muted)}

/* ===== ۳ | چرا سایت شرکتی ===== */
.dsc-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--r-l);overflow:hidden}
.dsc-cell{position:relative;display:flex;flex-direction:column;overflow:hidden;padding:clamp(22px,2.3vw,30px);background:#fff;
  transition:transform .5s var(--eo),box-shadow .5s var(--eo),background .4s var(--es)}
.dsc-cell::before{content:"";position:absolute;inset:-1px;z-index:0;opacity:0;pointer-events:none;
  background:radial-gradient(240px circle at var(--mx,50%) var(--my,0%),rgba(0,195,255,.14),transparent 62%);transition:opacity .5s var(--es)}
.dsc-cell:hover::before{opacity:1}
.dsc-cell>*{position:relative;z-index:1}
.dsc-cell:hover{background:#fff;box-shadow:var(--sh-m)}
.dsc-cell .dsc-idx{text-decoration:none;display:flex;align-items:center;gap:10px;margin-bottom:16px;color:#0072c6;font-size:12px;letter-spacing:.14em}
.dsc-cell .dsc-idx>i{display:grid;place-items:center;width:44px;height:44px;border-radius:14px;font-size:18px;color:var(--strong);
  background:var(--paper);border:1px solid var(--line);transition:transform .5s var(--eo),color .4s var(--es),background .4s var(--es),border-color .4s var(--es)}
.dsc-cell:hover .dsc-idx>i{transform:translate3d(0,-3px,0) rotate(-6deg);color:#04304a;background:linear-gradient(150deg,#8fe8ff,var(--cyan));border-color:transparent}
.dsc-cell h4{font-family:"aviny",sans-serif;font-size:18px!important;line-height:1.9;color:var(--strong)}
.dsc-cell p{margin-top:6px;font-size:14.5px;line-height:2.1;text-align:justify}
.dsc-cell .dsc-grow{align-self:flex-start;margin-top:16px;height:1px;width:44px;background:var(--line);position:relative;overflow:hidden}
.dsc-cell .dsc-grow::after{content:"";position:absolute;inset:0;transform:scaleX(0);transform-origin:right;background:var(--cyan);transition:transform .6s var(--eo)}
.dsc-cell:hover .dsc-grow::after{transform:scaleX(1)}

/* ===== ۴ | عناصر ضروری (دو ستونه چسبان) ===== */
.dsc-sticky{display:grid;grid-template-columns:minmax(0,.86fr) minmax(0,1.14fr);gap:clamp(26px,3.6vw,54px);align-items:start}
.dsc-sticky__l{position:sticky;top:110px}
.dsc-sticky__ph{position:relative;border-radius:var(--r-l);overflow:hidden;box-shadow:var(--sh-m);margin-top:22px}
.dsc-sticky__ph img{width:100%;height:230px;object-fit:cover;filter:saturate(1.05);animation:dsc-kb 24s var(--es) infinite alternate}
.dsc-sticky__ph::after{content:"";position:absolute;inset:0;background:linear-gradient(160deg,rgba(0,195,255,.20),rgba(0,124,245,.10));mix-blend-mode:normal}
.dsc-items{display:grid;gap:14px;position:relative;padding-right:26px}
.dsc-items::before{content:"";position:absolute;top:8px;bottom:8px;right:5px;width:1px;background:var(--line)}
.dsc-items::after{content:"";position:absolute;top:8px;right:5px;width:1px;background:linear-gradient(180deg,var(--cyan),var(--aqua));
  height:calc(var(--f,0) * (100% - 16px));transition:height .2s linear}
.dsc-item{position:relative;padding:clamp(18px,2vw,26px);border:1px solid var(--line);border-radius:var(--r-l);background:#fff;
  transition:transform .5s var(--eo),box-shadow .5s var(--eo),border-color .4s var(--es)}
.dsc-item::before{content:"";position:absolute;right:-21px;top:30px;width:16px;height:1px;background:var(--line)}
.dsc-item::after{content:"";position:absolute;right:-27px;top:25px;width:11px;height:11px;border-radius:50%;background:#fff;
  border:2px solid var(--line);transition:background .5s var(--es),border-color .5s var(--es),transform .5s var(--eo)}
.dsc-item.is-in::after{background:var(--cyan);border-color:#fff;transform:scale(1.18)}
.dsc-item:hover{transform:translate3d(0,calc(var(--lift) * -1 / 2),0);box-shadow:var(--sh-m);border-color:rgba(0,195,255,.4)}
.dsc-item h4{font-family:"aviny",sans-serif;font-size:17.5px!important;line-height:1.9;color:var(--strong)}
.dsc-item p{margin-top:6px;font-size:14.5px;line-height:2.15;text-align:justify}
.dsc-item p+p{margin-top:8px}
.dsc-item__ph{margin-top:14px;border-radius:var(--r-m);overflow:hidden;position:relative}
.dsc-item__ph img{width:100%;height:180px;object-fit:cover;filter:saturate(1.05)}
.dsc-item__ph::after{content:"";position:absolute;inset:0;background:linear-gradient(160deg,rgba(0,195,255,.16),rgba(0,124,245,.07));mix-blend-mode:normal}
.dsc-mini{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}

/* ===== ۵ | زیرساخت فنی ===== */
.dsc-core{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,3.4vw,48px);align-items:center}
.dsc-orbit{position:relative;display:grid;place-items:center;min-height:330px}
.dsc-orbit__ring{position:absolute;width:min(330px,86%);height:min(330px,86%);border:1px dashed rgba(0,195,255,.4);border-radius:50%;animation:dsc-spin 40s linear infinite}
.dsc-orbit__ring i{position:absolute;top:-6px;left:50%;width:12px;height:12px;margin-left:-6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 18px rgba(0,195,255,.9)}
@keyframes dsc-spin{to{transform:rotate(360deg)}}
.dsc-orbit__hub{position:relative;z-index:2;display:grid;place-items:center;gap:4px;width:150px;height:150px;border-radius:50%;
  background:linear-gradient(150deg,#fff,#eef7fd);border:1px solid var(--line);box-shadow:var(--sh-m);text-align:center}
.dsc-orbit__hub .fa{font-size:24px;color:#0072c6}
.dsc-orbit__hub strong{font-family:"aviny",sans-serif;font-size:15px;color:var(--strong)}
.dsc-orbit__hub span{font-size:11.5px;color:var(--muted)}
.dsc-req{display:grid;gap:12px}
.dsc-rq{position:relative;display:flex;gap:14px;padding:16px 18px;border-radius:var(--r-m);background:#fff;border:1px solid var(--line);
  transition:transform .5s var(--eo),box-shadow .5s var(--eo),border-color .4s var(--es)}
.dsc-rq:hover{transform:translate3d(0,-3px,0);box-shadow:var(--sh-s);border-color:rgba(0,195,255,.42)}
.dsc-rq em{display:grid;place-items:center;flex-shrink:0;width:42px;height:42px;border-radius:13px;font-style:normal;font-size:16px;
  color:#0072c6;background:var(--paper);border:1px solid var(--line)}
.dsc-rq h4{font-family:"aviny",sans-serif;font-size:16.5px!important;line-height:1.9;color:var(--strong)}
.dsc-rq p{margin-top:2px;font-size:14px;line-height:2;color:var(--muted)}
.dsc-rq__l{text-decoration:none;position:absolute;bottom:0;right:18px;left:18px;height:2px;border-radius:2px;transform:scaleX(0);transform-origin:right;
  background:linear-gradient(90deg,var(--aqua),var(--cyan));transition:transform .7s var(--eo) var(--d,0ms)}
.dsc-rq.is-in .dsc-rq__l{transform:scaleX(1)}

/* ===== ۶ | فراخوان‌ها ===== */
.dsc-ask{position:relative;overflow:hidden;padding:clamp(30px,3.4vw,48px);border-radius:var(--r-xl);
  background:linear-gradient(150deg,#e6f5ff,#e4f3ff);color:var(--text);box-shadow:var(--sh-l)}
.dsc-ask__g{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:clamp(20px,3vw,40px);align-items:center}
.dsc-ask h2{font-family:"aviny",sans-serif;font-size:clamp(20px,2.6vw,30px)!important;line-height:1.7;color:var(--strong)}
.dsc-ask p{margin-top:10px;font-size:15px;line-height:2.2;color:var(--text);text-align:justify}
.dsc-ask__c{display:grid;gap:11px;min-width:230px}
.dsc-note{display:flex;align-items:center;justify-content:center;gap:8px;font-size:12.5px;color:var(--muted)}
.dsc-note .fa{color:var(--blue)}

/* ===== واکنش‌گرایی ===== */
@media (max-width:1100px){.dsc-sticky__l{top:96px}}
@media (max-width:992px){
  .dsc-hero__g,.dsc-sticky,.dsc-core,.dsc-ask__g{grid-template-columns:minmax(0,1fr)}
  .dsc-sticky__l{position:static}
  .dsc-frame{transform:none}
  .dsc-frame img,.dsc-sticky__ph img{animation:none}
  .dsc-aur>i{animation:none;filter:blur(50px);opacity:.2}
  .dsc-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .dsc-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .dsc-orbit{min-height:260px}
  .dsc-items{padding-right:0}
  .dsc-items::before,.dsc-items::after,.dsc-item::before,.dsc-item::after{display:none}
}
@media (max-width:768px){
  .dsc-wrap{padding:0 16px}
  .dsc-acts .dsc-btn{flex:1 1 auto;justify-content:center}
  .dsc-chip{display:none}
  .dsc-mini{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:560px){
  .dsc-grid,.dsc-stats{grid-template-columns:minmax(0,1fr)}
  .dsc-h1{font-size:28px!important}
  .dsc-ask__c{min-width:0;width:100%}
}
@media (prefers-reduced-motion:reduce){
  .dsc *,.dsc *::before,.dsc *::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .dsc[data-rdy] [data-rv],.dsc[data-rdy] .dsc-mask>span{opacity:1!important;transform:none!important;translate:0 0!important;scale:1!important}
  .dsc-rule{transform:scaleX(1)!important}
  .dsc-rq__l{transform:scaleX(1)!important}
  .dsc-aur,.dsc-noise{display:none}
}

/* ===== هم‌ترازی با بنری که قالب صفحه حول محتوا می‌سازد (اختیاری؛ فقط همین صفحه) ===== */
/* body قالب صفحه overflow-x:hidden دارد که position:sticky را بی‌اثر می‌کند؛
   اینجا فقط روی همین صفحه clip می‌شود تا ستون چسبان کار کند. */
body{overflow-x:clip}
.innerpage-titleV1-area{padding:150px 0 54px;background-color:#f2f9ff}
.contactV2{padding-bottom:0}
.contact-page-wrapper{padding:0!important}