/*توکن‌ها*/
.bcv{--az:#007cf5;--azD:#0351df;--cy:#00c3ff;--mn:#00b8a0;--lf:#3bb174;--sn:#ffcd05;--snD:#6b4b00;--co:#ff533f;--vi:#605ef5;--ink:#0f3357;--mut:#4f5b6d;--ice:#f2fbff;--ice2:#e3f1ff;--mnl:#e6fbf4;--snl:#fff6dc;--col:#fff0ed;--vil:#f0efff;--line:rgba(15,51,87,.10);--line2:rgba(3,81,223,.20);--shS:0 6px 18px rgba(11,60,110,.06);--shM:0 18px 42px rgba(11,60,110,.09);--shL:0 32px 70px rgba(11,60,110,.14);--eo:cubic-bezier(.16,1,.3,1);--es:cubic-bezier(.4,0,.2,1);position:relative;margin:0 0 -120px;padding:0;background:#fff;font-family:"dana",sans-serif;color:var(--mut);letter-spacing:0;text-align:right;line-height:2.05;overflow-x:clip;isolation:isolate}
.bcv *,.bcv *::before,.bcv *::after{box-sizing:border-box}
.bcv p,.bcv h1,.bcv h2,.bcv h4,.bcv ul,.bcv ol,.bcv li,.bcv em,.bcv b{margin:0;padding:0;letter-spacing:0;list-style:none;font-weight:400;font-style:normal}
.bcv a{text-decoration:none;transition:color .35s var(--es),background .35s var(--es),border-color .35s var(--es),box-shadow .4s var(--es),transform .45s var(--eo)}
.bcv a:not(.bcv-btn):not(.bcv-tgb):not(.bcv-nav a){color:inherit}
.bcv svg{display:block;overflow:visible}
.bcv input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.bcv:focus-visible{outline:2.5px solid var(--azD);outline-offset:3px;border-radius:8px}
.bcv-w{position:relative;width:100%;max-width:1160px;margin:0 auto;padding:0 22px}
.bcv-b{position:relative;padding:clamp(58px,6.6vw,100px) 0}
.bcv-b--i{background:linear-gradient(180deg,#fff,var(--ice) 42%,#fff)}
.bcv-b--i2{background:linear-gradient(180deg,#fff,var(--ice2) 52%,#fff)}
.bcv-b--m{background:linear-gradient(180deg,#fff,var(--mnl) 44%,#fff)}
.bcv-b--s{background:radial-gradient(86% 66% at 88% 2%,var(--snl) 0,rgba(255,246,220,0) 60%),linear-gradient(180deg,#fff,#fffaf0)}
.bcv-b--v{background:radial-gradient(80% 60% at 92% 100%,var(--vil) 0,rgba(240,239,255,0) 60%),#fff}
.bcv-h1{font-family:"aviny",sans-serif;font-size:clamp(28px,4.6vw,52px)!important;line-height:1.58;color:var(--ink)}
.bcv-h2{font-family:"aviny",sans-serif;font-size:clamp(22px,2.9vw,36px)!important;line-height:1.68;color:var(--ink)}
.bcv-h4{font-family:"aviny",sans-serif;font-size:clamp(16.5px,1.9vw,21px)!important;line-height:1.9;color:var(--ink)}
.bcv-lead{font-size:16px;line-height:2.4;color:var(--mut);margin-top:12px}
.bcv-p{font-size:15px;line-height:2.42;color:var(--mut);text-align:justify}
.bcv-head{max-width:800px;margin:0 auto clamp(30px,4vw,52px);text-align:center}
.bcv-x{background:linear-gradient(96deg,var(--az),var(--vi) 50%,var(--mn));-webkit-background-clip:text;background-clip:text;color:transparent}
.bcv-eye{display:inline-flex;align-items:center;gap:9px;padding:8px 16px 8px 14px;border-radius:100px;background:#fff;border:1px solid var(--line2);color:var(--azD);font-family:"aviny",sans-serif;font-size:14.5px;box-shadow:var(--shS)}
.bcv-eye i{width:8px;height:8px;border-radius:50%;background:var(--co);box-shadow:0 0 0 4px rgba(255,83,63,.18);animation:bcv-pulse 2.4s var(--es) infinite}
.bcv-sub{display:inline-block;font-family:"aviny",sans-serif;font-size:14.5px;color:var(--azD);background:#fff;border:1px solid var(--line2);border-radius:100px;padding:6px 15px;margin-bottom:14px}
@keyframes bcv-pulse{0%,100%{box-shadow:0 0 0 3px rgba(255,83,63,.16)}50%{box-shadow:0 0 0 8px rgba(255,83,63,.05)}}
.bcv-mask{display:block;overflow:hidden;padding-bottom:.08em}

/*دکمه‌ها (رنگ متن همیشه مشخص)*/
.bcv-acts{display:flex;flex-wrap:wrap;gap:13px;margin-top:26px}
.bcv-btn{display:inline-flex;align-items:center;gap:10px;padding:14px 26px;border-radius:14px;font-family:"aviny",sans-serif;font-size:16px;font-weight:700;line-height:1.6;white-space:nowrap}
.bcv-btn svg{width:19px;height:19px;flex:0 0 19px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.bcv-btn:hover{transform:translateY(-2px)}
.bcv-btn:active{transform:translateY(0)}
.bcv-btn--a{color:#fff;background:linear-gradient(135deg,var(--azD),var(--az) 55%,var(--cy));box-shadow:0 14px 30px rgba(3,81,223,.26)}
.bcv-btn--a:hover{box-shadow:0 20px 40px rgba(3,81,223,.32)}
.bcv-btn--b{color:var(--azD);background:#fff;border:2px solid var(--line2);box-shadow:var(--shS)}
.bcv-btn--b:hover{border-color:var(--az);background:var(--ice)}
.bcv-btn--w{color:var(--azD);background:#fff;box-shadow:0 16px 34px rgba(2,32,70,.24)}
.bcv-btn--g{color:#fff;background:rgba(255,255,255,.14);border:2px solid rgba(255,255,255,.6)}
.bcv-btn--g:hover{background:rgba(255,255,255,.24)}

/*ناوبری بخش‌ها*/
.bcv-nums{display:flex;flex-wrap:wrap;gap:clamp(18px,3vw,34px);margin-top:28px}
.bcv-num{display:flex;flex-direction:column;gap:2px;padding-inline-end:18px;border-inline-end:1px solid var(--line)}
.bcv-num:last-child{border-inline-end:0;padding-inline-end:0}
.bcv-num b{font-family:"aviny",sans-serif;font-size:clamp(25px,3vw,34px)!important;line-height:1.4;color:var(--azD)}
.bcv-num span{font-size:14px;color:var(--mut);line-height:1.9}
.bcv-nav{display:flex;flex-wrap:wrap;gap:9px;margin-top:26px}
.bcv-nav a{display:inline-flex;align-items:center;gap:7px;padding:8px 14px;border-radius:100px;background:#fff;border:1px solid var(--line);color:var(--ink);font-size:14px;font-family:"aviny",sans-serif;box-shadow:var(--shS)}
.bcv-nav a i{width:7px;height:7px;border-radius:2px;background:var(--ac,var(--az));transition:transform .4s var(--eo)}
.bcv-nav a:hover{border-color:var(--line2);color:var(--azD);transform:translateY(-2px)}
.bcv-nav a:hover i{transform:rotate(135deg) scale(1.25)}

/*هیرو*/
.bcv-hero{position:relative;padding:clamp(46px,6vw,86px) 0 clamp(46px,5.4vw,76px);background:linear-gradient(180deg,#fff 0,var(--ice) 46%,#fff 100%);overflow:hidden}
.bcv-hero::after{content:"";position:absolute;inset-inline-start:-90px;bottom:-140px;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,rgba(0,195,255,.16),rgba(0,195,255,0) 70%)}
.bcv-blob{position:absolute;border-radius:50%;filter:blur(.5px);pointer-events:none;opacity:.85}
.bcv-blob--1{width:210px;height:210px;top:-64px;inset-inline-end:12%;background:radial-gradient(circle at 32% 30%,rgba(0,195,255,.24),rgba(0,195,255,.04) 70%);animation:bcv-float 13s var(--es) infinite}
.bcv-blob--2{width:150px;height:150px;top:34%;inset-inline-start:-42px;background:radial-gradient(circle at 40% 36%,rgba(255,205,5,.28),rgba(255,205,5,.03) 72%);animation:bcv-float 17s var(--es) infinite reverse}
.bcv-blob--3{width:120px;height:120px;bottom:-30px;inset-inline-end:34%;background:radial-gradient(circle at 38% 34%,rgba(96,94,245,.2),rgba(96,94,245,0) 70%);animation:bcv-float 15s var(--es) infinite}
@keyframes bcv-float{0%,100%{transform:translate3d(0,0,0)}50%{transform:translate3d(0,-22px,0)}}
.bcv-hgrid{position:absolute;inset:0;pointer-events:none;opacity:.5;background-image:linear-gradient(to left,rgba(3,81,223,.07) 1px,transparent 1px),linear-gradient(to bottom,rgba(3,81,223,.07) 1px,transparent 1px);background-size:34px 34px;-webkit-mask-image:radial-gradient(74% 74% at 62% 32%,#000,transparent 76%);mask-image:radial-gradient(74% 74% at 62% 32%,#000,transparent 76%)}
.bcv-hero__g{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);gap:clamp(26px,4vw,54px);align-items:center;position:relative;z-index:2}

/*صحنه کارت (استک + چرخش پشت‌رو)*/
.bcv-stage{position:relative;display:flex;flex-direction:column;align-items:center;gap:18px;perspective:1400px}
.bcv-glow{position:absolute;width:78%;height:60%;top:12%;inset-inline-start:11%;border-radius:50%;background:radial-gradient(circle,rgba(0,195,255,.32),rgba(0,195,255,0) 68%);filter:blur(6px);z-index:0;animation:bcv-breathe 7s var(--es) infinite}
@keyframes bcv-breathe{0%,100%{opacity:.75;transform:scale(1)}50%{opacity:1;transform:scale(1.06)}}
.bcv-stack{position:relative;z-index:1;width:min(100%,330px);aspect-ratio:85/55;transform-style:preserve-3d}
.bcv-crd{position:absolute;inset:0;border-radius:16px;transform-style:preserve-3d}
.bcv-crd--main{transition:transform .5s var(--eo)}
.bcv-crd--b1{transform:translate(9%,12%) rotate(-6.5deg) scale(.95);background:linear-gradient(140deg,#fff,#eaf5ff);box-shadow:var(--shM);border:1px solid var(--line)}
.bcv-crd--b2{transform:translate(-7%,6%) rotate(4.5deg) scale(.975);background:linear-gradient(140deg,#fff,#fff4d8);box-shadow:var(--shS);border:1px solid var(--line)}
.bcv-crd--b1::after,.bcv-crd--b2::after{content:"";position:absolute;inset:14px;border-radius:10px;background:repeating-linear-gradient(115deg,rgba(3,81,223,.05) 0 7px,transparent 7px 15px)}
.bcv-flip{position:relative;width:100%;height:100%;transform-style:preserve-3d;transition:transform 1s var(--eo);transform-origin:50% 50%}
.bcv-face{position:absolute;inset:0;border-radius:16px;backface-visibility:hidden;-webkit-backface-visibility:hidden;overflow:hidden;box-shadow:var(--shL);border:1px solid rgba(15,51,87,.10);display:flex;flex-direction:column;padding:clamp(14px,4.4%,20px)}
.bcv-face--f{background:linear-gradient(146deg,#fff 0,#f4faff 58%,#e6f5ff 100%)}
.bcv-face--b{background:linear-gradient(146deg,#062a52 0,var(--azD) 54%,var(--az) 100%);color:#fff;transform:rotateY(180deg);align-items:center;justify-content:center;gap:9px}
#bcv-flip:checked~.bcv-stack .bcv-flip{transform:rotateY(180deg)}
.bcv-stack:hover .bcv-crd--main{transform:translateY(-7px)}
.bcv-shine{position:absolute;inset:0;background:linear-gradient(102deg,transparent 34%,rgba(255,255,255,.85) 48%,transparent 62%);transform:translateX(-120%);pointer-events:none}
.bcv-stack:hover .bcv-shine{animation:bcv-sweep 1.05s var(--es)}
@keyframes bcv-sweep{from{transform:translateX(-120%)}to{transform:translateX(120%)}}
.bcv-fbrand{display:flex;align-items:center;gap:8px}
.bcv-fbrand b{font-family:"aviny",sans-serif;font-size:clamp(13px,1.6vw,17px);color:var(--ink)}
.bcv-mark{width:26px;height:26px;flex:0 0 26px}
.bcv-mark svg{width:26px;height:26px}
.bcv-frole{display:block;margin-top:6px;font-size:clamp(8.5px,3.1vw,11px);color:var(--azD);background:var(--ice2);border-radius:100px;padding:2px 9px;width:max-content}
.bcv-fbody{margin-top:auto;display:flex;flex-direction:column;gap:3px}
.bcv-fline{display:flex;align-items:center;gap:5px;font-size:clamp(8.5px,3vw,10.5px);color:var(--mut)}
.bcv-fline svg{width:9px;height:9px;flex:0 0 9px;fill:none;stroke:var(--az);stroke-width:2}
.bcv-fedge{position:absolute;inset-block:0;inset-inline-end:0;width:9px;background:linear-gradient(180deg,var(--cy),var(--az),var(--vi))}
.bcv-code{display:grid;grid-template-columns:repeat(4,1fr);gap:3px;width:50px}
.bcv-code i{aspect-ratio:1;border-radius:3px;background:rgba(255,255,255,.28)}
.bcv-code i:nth-child(2),.bcv-code i:nth-child(5),.bcv-code i:nth-child(7),.bcv-code i:nth-child(10),.bcv-code i:nth-child(12){background:#fff}
.bcv-fb{font-family:"aviny",sans-serif;font-size:clamp(10px,3.4vw,13px);color:#fff}
.bcv-fu{font-size:clamp(8.5px,3vw,10.5px);color:rgba(255,255,255,.82)}
.bcv-flipbtn{display:inline-flex;align-items:center;gap:8px;padding:9px 17px;border-radius:100px;background:#fff;border:1px solid var(--line2);color:var(--azD);font-family:"aviny",sans-serif;font-size:14px;cursor:pointer;box-shadow:var(--shS);z-index:2;transition:transform .4s var(--eo),box-shadow .4s var(--es),background .35s var(--es)}
.bcv-flipbtn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;transition:transform .6s var(--eo)}
.bcv-flipbtn:hover{transform:translateY(-2px);box-shadow:var(--shM);background:var(--ice)}
#bcv-flip:checked~.bcv-flipbtn svg{transform:rotate(180deg)}
#bcv-flip:focus-visible~.bcv-flipbtn{outline:2.5px solid var(--azD);outline-offset:3px}
.bcv-chip{position:absolute;z-index:3;display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:100px;font-family:"aviny",sans-serif;font-size:13px;box-shadow:var(--shM);border:1px solid var(--line)}
.bcv-chip--1{top:2%;inset-inline-start:-4%;background:#fff;color:var(--azD)}
.bcv-chip--2{bottom:16%;inset-inline-start:-9%;background:linear-gradient(135deg,#fff,var(--snl));color:var(--snD)}
.bcv-chip--3{top:16%;inset-inline-end:-6%;background:#fff;color:#12683f}
.bcv-chip u{width:6px;height:6px;border-radius:50%;background:currentColor;text-decoration:none}

/*کارت‌های عمومی*/
.bcv-grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:clamp(14px,1.8vw,22px)}
.bcv-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:20px;padding:clamp(20px,2.4vw,28px);box-shadow:var(--shS);overflow:hidden;transition:transform .5s var(--eo),box-shadow .5s var(--es),border-color .4s var(--es)}
.bcv-card::before{content:"";position:absolute;top:0;inset-inline:0;height:4px;background:linear-gradient(90deg,var(--ac,var(--az)),var(--ac2,var(--cy)));transform:scaleX(0);transform-origin:100% 50%;transition:transform .6s var(--eo)}
.bcv-card:hover{transform:translateY(-6px);box-shadow:var(--shM);border-color:var(--line2)}
.bcv-card:hover::before{transform:scaleX(1)}
.bcv-ico{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;margin-bottom:16px;background:var(--tint,var(--ice2));color:var(--ac,var(--azD));transition:transform .55s var(--eo)}
.bcv-ico svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.bcv-card:hover .bcv-ico{transform:scale(1.06) rotate(-4deg)}
.bcv-draw path,.bcv-draw circle,.bcv-draw rect{fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.bcv-tint{display:inline-flex;align-items:center;gap:6px;margin-top:14px;padding:5px 12px;border-radius:100px;background:var(--tint,var(--ice2));color:var(--ac,var(--azD));font-size:13.5px;font-family:"aviny",sans-serif}

/*آناتومی / راهنمای چاپ*/
.bcv-anat__g{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:clamp(22px,3.4vw,44px);align-items:center}
.bcv-tgbar{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:26px}
.bcv-tgb{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:100px;background:#fff;border:1px solid var(--line);color:var(--ink);font-family:"aviny",sans-serif;font-size:14px;cursor:pointer;box-shadow:var(--shS);transition:border-color .35s var(--es),background .35s var(--es),transform .4s var(--eo),color .35s var(--es)}
.bcv-tgb::before{content:"";width:15px;height:15px;border-radius:5px;border:2px solid var(--line);background:#fff;transition:background .3s var(--es),border-color .3s var(--es),box-shadow .3s var(--es)}
.bcv-tgb:hover{transform:translateY(-2px);border-color:var(--line2)}
#bcv-t-crop:checked~.bcv-tgbar label[for="bcv-t-crop"],#bcv-t-bleed:checked~.bcv-tgbar label[for="bcv-t-bleed"],#bcv-t-safe:checked~.bcv-tgbar label[for="bcv-t-safe"]{border-color:var(--line2);background:var(--ice);color:var(--azD)}
#bcv-t-crop:checked~.bcv-tgbar label[for="bcv-t-crop"]::before,#bcv-t-bleed:checked~.bcv-tgbar label[for="bcv-t-bleed"]::before,#bcv-t-safe:checked~.bcv-tgbar label[for="bcv-t-safe"]::before{background:var(--azD);border-color:var(--azD);box-shadow:inset 0 0 0 2px #fff}
#bcv-t-crop:focus-visible~.bcv-tgbar label[for="bcv-t-crop"],#bcv-t-bleed:focus-visible~.bcv-tgbar label[for="bcv-t-bleed"],#bcv-t-safe:focus-visible~.bcv-tgbar label[for="bcv-t-safe"]{outline:2.5px solid var(--azD);outline-offset:3px}
.bcv-dia{position:relative;padding:clamp(34px,6vw,58px) clamp(30px,5vw,52px);background:linear-gradient(160deg,#fff,var(--ice));border:1px solid var(--line);border-radius:22px;box-shadow:var(--shM)}
.bcv-canvas{position:relative;display:block;width:100%;aspect-ratio:85/55;border-radius:12px;background:linear-gradient(150deg,#fff,#eef7ff);border:1px solid var(--line2);box-shadow:var(--shS);overflow:hidden}
.bcv-canvas__in{position:absolute;inset:16%;display:flex;flex-direction:column;justify-content:center;gap:8px}
.bcv-canvas__bar{width:38%;height:9px;border-radius:100px;background:linear-gradient(90deg,var(--az),var(--cy))}
.bcv-canvas__t{width:64%;height:7px;border-radius:100px;background:rgba(15,51,87,.16)}
.bcv-canvas__t--s{width:46%;height:6px;background:rgba(15,51,87,.10)}
.bcv-canvas__q{position:absolute;bottom:14%;inset-inline-end:14%;width:13%;aspect-ratio:1;border-radius:4px;background:repeating-conic-gradient(var(--ink) 0 25%,#fff 0 50%) 0 0/42% 42%}
.bcv-gd{position:absolute;pointer-events:none;transition:opacity .45s var(--es),transform .5s var(--eo)}
.bcv-gd--crop{inset:clamp(18px,3.4vw,30px) clamp(16px,3vw,26px);border:1.5px dashed rgba(255,83,63,.62);border-radius:14px}
.bcv-gd--bleed{inset:clamp(28px,5vw,46px) clamp(25px,4.4vw,40px);border:1.5px dashed rgba(96,94,245,.55);border-radius:10px}
.bcv-gd--safe{inset:clamp(38px,6.6vw,60px) clamp(34px,5.8vw,52px);border:1.5px dashed rgba(59,177,116,.62);border-radius:8px}
#bcv-t-crop:checked~.bcv-anat__g .bcv-gd--crop,#bcv-t-bleed:checked~.bcv-anat__g .bcv-gd--bleed,#bcv-t-safe:checked~.bcv-anat__g .bcv-gd--safe{opacity:1;transform:none}
.bcv-gd--crop,.bcv-gd--bleed,.bcv-gd--safe{opacity:0}
.bcv-gl{position:absolute;font-family:"aviny",sans-serif;font-size:12.5px;padding:2px 9px;border-radius:100px;background:#fff;box-shadow:var(--shS);opacity:0;transition:opacity .45s var(--es)}
.bcv-gl--crop{top:clamp(12px,2.4vw,22px);inset-inline-end:clamp(18px,3.6vw,34px);color:var(--co)}
.bcv-gl--bleed{top:clamp(22px,4.2vw,38px);inset-inline-start:clamp(18px,3.6vw,34px);color:var(--vi)}
.bcv-gl--safe{bottom:clamp(24px,4.4vw,40px);inset-inline-end:clamp(20px,4vw,38px);color:#12683f}
#bcv-t-crop:checked~.bcv-anat__g .bcv-gl--crop,#bcv-t-bleed:checked~.bcv-anat__g .bcv-gl--bleed,#bcv-t-safe:checked~.bcv-anat__g .bcv-gl--safe{opacity:1}
.bcv-dim{position:absolute;display:inline-flex;align-items:center;gap:6px;font-family:"aviny",sans-serif;font-size:13px;color:var(--azD);background:#fff;border:1px solid var(--line2);border-radius:100px;padding:3px 11px;box-shadow:var(--shS)}
.bcv-dim--w{bottom:clamp(8px,1.8vw,16px);left:50%;transform:translateX(-50%)}
.bcv-dim--h{top:50%;inset-inline-start:clamp(4px,1.4vw,12px);transform:translateY(-50%);writing-mode:vertical-rl}
.bcv-specs{display:grid;gap:12px}
.bcv-spec{display:flex;align-items:flex-start;gap:13px;padding:15px 18px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shS);transition:transform .45s var(--eo),border-color .35s var(--es),box-shadow .45s var(--es)}
.bcv-spec:hover{transform:translateX(-5px);border-color:var(--line2);box-shadow:var(--shM)}
.bcv-spec__k{flex:0 0 auto;display:grid;place-items:center;min-width:52px;height:36px;padding:0 10px;border-radius:11px;background:var(--tint,var(--ice2));color:var(--ac,var(--azD));font-family:"aviny",sans-serif;font-size:14.5px}
.bcv-spec__v b{display:block;font-family:"aviny",sans-serif;font-size:15.5px;color:var(--ink);line-height:1.9}
.bcv-spec__v span{font-size:14px;color:var(--mut);line-height:2}

/*متریال‌ها: اسلایدر تک‌ردیفی*/
.bcv-track{display:flex;gap:16px;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;scroll-behavior:smooth;padding:16px 4px 26px;-webkit-overflow-scrolling:touch;scrollbar-width:thin;scrollbar-color:var(--az) var(--ice)}
.bcv-track::-webkit-scrollbar{height:7px}
.bcv-track::-webkit-scrollbar-track{background:var(--ice);border-radius:100px}
.bcv-track::-webkit-scrollbar-thumb{background:linear-gradient(90deg,var(--az),var(--cy));border-radius:100px}
.bcv-mat{position:relative;flex:0 0 clamp(238px,28vw,300px);scroll-snap-align:center;background:#fff;border:1px solid var(--line);border-radius:20px;padding:16px 16px clamp(18px,2vw,22px);box-shadow:var(--shS);overflow:hidden;transition:transform .5s var(--eo),box-shadow .5s var(--es),border-color .4s var(--es)}
.bcv-mat:hover{transform:translateY(-7px);box-shadow:var(--shL);border-color:var(--line2)}
.bcv-msw{position:relative;display:block;aspect-ratio:85/52;border-radius:14px;overflow:hidden;background:var(--sw);box-shadow:inset 0 0 0 1px rgba(15,51,87,.08)}
.bcv-mat:hover .bcv-msw{animation:bcv-tilt 1.1s var(--eo)}
@keyframes bcv-tilt{0%{transform:none}30%{transform:perspective(600px) rotateY(-7deg) rotateX(3deg)}100%{transform:none}}
.bcv-msw::before{content:"";position:absolute;inset:0;background:linear-gradient(104deg,transparent 38%,rgba(255,255,255,.72) 50%,transparent 62%);transform:translateX(-115%);transition:transform .8s var(--es)}
.bcv-mat:hover .bcv-msw::before{transform:translateX(115%)}
.bcv-msw--matte::after{content:"";position:absolute;inset:0;background:radial-gradient(rgba(15,51,87,.055) 1px,transparent 1.4px) 0 0/9px 9px}
.bcv-msw--uv::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 24% 32%,rgba(255,255,255,.9) 0 12%,transparent 13%),radial-gradient(circle at 62% 58%,rgba(255,255,255,.8) 0 9%,transparent 10%),radial-gradient(circle at 82% 24%,rgba(255,255,255,.7) 0 7%,transparent 8%)}
.bcv-msw--cotton::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(45deg,rgba(255,255,255,.5) 0 2px,transparent 2px 5px),repeating-linear-gradient(-45deg,rgba(15,51,87,.05) 0 2px,transparent 2px 6px)}
.bcv-msw--dual::after{content:"";position:absolute;inset:0;background:linear-gradient(118deg,rgba(255,255,255,.55) 0 46%,rgba(255,255,255,0) 47% 100%),radial-gradient(rgba(15,51,87,.05) 1px,transparent 1.4px) 55% 0/8px 8px}
.bcv-msw--sq{border-radius:14px}
.bcv-msw--sq::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,#f7e9c9 0 18%,#fff 26% 40%,#e7d6f6 52% 68%,#ffe9b9 78% 100%)}
.bcv-msw__lg{position:absolute;inset-inline-start:11px;top:11px;width:22px;height:22px;border-radius:7px;background:rgba(255,255,255,.86);box-shadow:0 4px 10px rgba(11,60,110,.14)}
.bcv-msw__lg::after{content:"";position:absolute;inset:6px;border-radius:3px;background:linear-gradient(135deg,var(--az),var(--vi))}
.bcv-msw__tx{position:absolute;inset-inline-start:11px;bottom:11px;display:grid;gap:4px}
.bcv-msw__tx i{display:block;height:4px;border-radius:100px;background:rgba(15,51,87,.32)}
.bcv-msw__tx i:first-child{width:52px}
.bcv-msw__tx i:last-child{width:34px}
.bcv-mat h4{margin-top:16px}
.bcv-mchips{display:flex;flex-wrap:wrap;gap:7px;margin-top:13px}
.bcv-mchips u{text-decoration:none;font-family:"aviny",sans-serif;font-size:12.8px;padding:3px 11px;border-radius:100px;background:var(--tint,var(--ice2));color:var(--ac,var(--azD));border:1px solid rgba(15,51,87,.06)}
.bcv-dots{display:flex;gap:10px;justify-content:center;margin-top:2px}
.bcv-dots a{width:12px;height:12px;border-radius:50%;background:#fff;border:1.5px solid var(--line2);box-shadow:var(--shS);transition:transform .4s var(--eo),background .35s var(--es),border-color .35s var(--es)}
.bcv-dots a:hover,.bcv-dots a:focus-visible{background:var(--az);border-color:var(--azD);transform:scale(1.3)}
.bcv-hint{text-align:center;font-size:13.5px;color:var(--mut);margin-top:12px}

/*فرآیند*/
.bcv-flow{position:relative}
.bcv-rail{position:absolute;top:29px;inset-inline:clamp(30px,7%,110px);height:3px;border-radius:100px;background:linear-gradient(90deg,rgba(3,81,223,.14),rgba(0,195,255,.18))}
.bcv-rail i{display:block;height:100%;border-radius:100px;background:linear-gradient(90deg,var(--az),var(--cy) 48%,var(--mn));transform-origin:100% 50%;transform:scaleX(1);transition:transform 1.7s var(--eo)}
.bcv-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:clamp(14px,1.6vw,20px);position:relative}
.bcv-step{position:relative;background:#fff;border:1px solid var(--line);border-radius:20px;padding:clamp(18px,2vw,24px)!important;margin-top:0;box-shadow:var(--shS);transition:transform .5s var(--eo),box-shadow .5s var(--es),border-color .4s var(--es)}
.bcv-step:hover{transform:translateY(-6px);box-shadow:var(--shM);border-color:var(--line2)}
.bcv-node{position:relative;display:grid;place-items:center;width:58px;height:58px;border-radius:18px;background:var(--tint,var(--ice2));color:var(--ac,var(--azD));margin-bottom:14px;transition:transform .55s var(--eo)}
.bcv-node b{position:absolute;top:-6px;inset-inline-start:-6px;width:24px;height:24px;border-radius:50%;background:linear-gradient(140deg,var(--ac,var(--az)),var(--ac2,var(--cy)));color:#fff;display:grid;place-items:center;font-family:"aviny",sans-serif;font-size:13px;box-shadow:0 6px 14px rgba(3,81,223,.26)}
.bcv-node svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.bcv-step:hover .bcv-node{transform:rotate(-6deg) scale(1.06)}
.bcv-step p{margin-top:8px}

/*متمایز + سئو*/
.bcv-two{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:clamp(18px,2.4vw,30px);align-items:start}
.bcv-dcard{position:relative;background:linear-gradient(165deg,#fff,var(--ice) 70%,#e8f6ff);border:1px solid var(--line2);border-radius:24px;padding:clamp(22px,2.6vw,34px);box-shadow:var(--shM);overflow:hidden}
.bcv-dcard::after{content:"";position:absolute;width:210px;height:210px;border-radius:50%;bottom:-118px;inset-inline-end:-72px;background:radial-gradient(circle,rgba(0,195,255,.22),rgba(0,195,255,0) 70%)}
.bcv-dlist{display:grid;gap:11px;margin-top:18px;position:relative;z-index:1}
.bcv-di{display:flex;align-items:flex-start;gap:12px;padding:13px 15px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shS);transition:transform .45s var(--eo),box-shadow .4s var(--es)}
.bcv-di:hover{transform:translateX(-6px);box-shadow:var(--shM)}
.bcv-tick{width:26px;height:26px;flex:0 0 26px}
.bcv-tick circle{fill:var(--mnl);stroke:var(--lf);stroke-width:2}
.bcv-tick path{fill:none;stroke:#12683f;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.bcv-di span{font-size:15px;color:var(--ink);line-height:2.1}
.bcv-seo{background:#fff;border:1px solid var(--line);border-radius:24px;padding:clamp(22px,2.6vw,34px);box-shadow:var(--shS)}
.bcv-seo .bcv-p{margin-top:14px;font-size:15.4px}
.bcv-quote{position:relative;margin-top:20px;padding:16px 20px;border-radius:16px;background:linear-gradient(120deg,var(--ice),var(--mnl));font-family:"aviny",sans-serif;font-size:16px;line-height:2.15;color:var(--ink)}
.bcv-quote::before{content:"";position:absolute;inset-inline-end:0;top:14px;bottom:14px;width:4px;border-radius:100px;background:linear-gradient(180deg,var(--az),var(--mn))}
.bcv-tagrow{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.bcv-tagrow u{text-decoration:none;font-family:"aviny",sans-serif;font-size:13px;padding:5px 13px;border-radius:100px;background:var(--ice);color:var(--azD);border:1px solid var(--line2)}

/*سؤالات متداول (CSS-only)*/
.bcv-faq{max-width:860px;margin:0 auto}
.bcv-q{position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;margin-bottom:13px;overflow:hidden;box-shadow:var(--shS);transition:border-color .4s var(--es),box-shadow .4s var(--es)}
.bcv-q__t{display:flex;align-items:center;gap:14px;padding:17px 20px;cursor:pointer;font-family:"aviny",sans-serif;font-size:clamp(15.5px,1.7vw,18px);color:var(--ink);line-height:1.9;transition:color .35s var(--es),background .35s var(--es)}
.bcv-q__t:hover{color:var(--azD);background:var(--ice)}
.bcv-q__x{margin-inline-start:auto;flex:0 0 30px;width:30px;height:30px;border-radius:50%;background:var(--ice2);display:grid;place-items:center;transition:background .4s var(--es)}
.bcv-q__x svg{width:14px;height:14px;fill:none;stroke:var(--azD);stroke-width:2.2;stroke-linecap:round;transition:transform .5s var(--eo),stroke .4s var(--es)}
.bcv-q__w{max-height:0;overflow:hidden;transition:max-height .38s var(--es)}
.bcv-q__w>div{padding:2px 20px 20px;font-size:14.8px;line-height:2.4;color:var(--mut);text-align:justify}
.bcv-q__i:checked+.bcv-q__t{color:var(--azD)}
.bcv-q__i:checked+.bcv-q__t .bcv-q__x{background:linear-gradient(140deg,var(--az),var(--vi))}
.bcv-q__i:checked+.bcv-q__t .bcv-q__x svg{stroke:#fff;transform:rotate(180deg)}
.bcv-q__i:checked+.bcv-q__t+.bcv-q__w{max-height:600px;transition:max-height .6s var(--eo)}
.bcv-q:has(.bcv-q__i:checked){border-color:var(--line2);box-shadow:var(--shM)}
.bcv-q__i:focus-visible+.bcv-q__t{outline:2.5px solid var(--azD);outline-offset:-4px;border-radius:16px}

/*فراخوان پایانی*/
.bcv-cta{position:relative;padding:clamp(52px,6vw,84px) 0;background:linear-gradient(122deg,#0b57c9 0,var(--az) 44%,#26b8ff 74%,var(--mn) 108%);overflow:hidden}
.bcv-cta__deco{position:absolute;inset:0;pointer-events:none}
.bcv-cta__deco i{position:absolute;display:block;border-radius:10px;background:rgba(255,255,255,.16);animation:bcv-rise 9s var(--es) infinite}
.bcv-cta__deco i:nth-child(1){width:74px;height:48px;top:16%;inset-inline-start:6%;animation-delay:0s;transform:rotate(-12deg)}
.bcv-cta__deco i:nth-child(2){width:52px;height:34px;bottom:14%;inset-inline-start:18%;background:rgba(255,255,255,.22);animation-delay:1.4s;transform:rotate(9deg)}
.bcv-cta__deco i:nth-child(3){width:88px;height:56px;top:22%;inset-inline-end:8%;background:rgba(255,205,5,.3);animation-delay:2.6s;transform:rotate(7deg)}
.bcv-cta__deco i:nth-child(4){width:40px;height:26px;bottom:20%;inset-inline-end:22%;background:rgba(255,255,255,.26);animation-delay:3.8s;transform:rotate(-8deg)}
.bcv-cta__deco i:nth-child(5){width:60px;height:38px;top:56%;inset-inline-end:38%;background:rgba(0,195,255,.28);animation-delay:5s;transform:rotate(14deg)}
@keyframes bcv-rise{0%,100%{translate:0 0}50%{translate:0 -16px}}
.bcv-cta__in{position:relative;z-index:1;max-width:780px;margin:0 auto;text-align:center;color:#fff}
.bcv-cta__in .bcv-h2{color:#fff}
.bcv-cta__in p{margin:14px auto 0;max-width:640px;font-size:16px;line-height:2.4;color:rgba(255,255,255,.94)}
.bcv-cta .bcv-acts{justify-content:center}
.bcv-cta__note{margin-top:20px;font-size:14.5px;color:rgba(255,255,255,.9)}

/*لایه‌های ورود (JS فقط beautify)*/
.bcv[data-rdy] [data-rv]{opacity:0;will-change:translate,opacity,scale}
.bcv[data-rdy] [data-rv="up"]{translate:0 26px}
.bcv[data-rdy] [data-rv="right"]{translate:26px 0}
.bcv[data-rdy] [data-rv="left"]{translate:-26px 0}
.bcv[data-rdy] [data-rv="scale"]{scale:.96}
.bcv[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)}
.bcv[data-rdy] .bcv-mask>span{transform:translate3d(0,112%,0)}
.bcv[data-rdy] .bcv-mask.is-in>span{transform:none;transition:transform .95s var(--eo) var(--d,0ms)}
.bcv[data-rdy] .bcv-draw path,.bcv[data-rdy] .bcv-draw circle,.bcv[data-rdy] .bcv-draw rect{stroke-dasharray:var(--l,0);stroke-dashoffset:var(--l,0);transition:stroke-dashoffset 1.15s var(--eo) calc(var(--d,0ms) + 200ms)}
.bcv[data-rdy] .is-in .bcv-draw path,.bcv[data-rdy] .is-in .bcv-draw circle,.bcv[data-rdy] .is-in .bcv-draw rect{stroke-dashoffset:0}
.bcv[data-rdy] .bcv-tick circle{stroke-dasharray:70;stroke-dashoffset:70}
.bcv[data-rdy] .is-in .bcv-tick circle{stroke-dashoffset:0;transition:stroke-dashoffset .9s var(--eo) var(--d,0ms)}
.bcv[data-rdy] .bcv-rail i{transform:scaleX(0)}
.bcv[data-rdy] .bcv-rail.is-in i{transform:scaleX(1)}

/*پاسخگو*/
.bcv section[id]{scroll-margin-top:100px}
@media (max-width:992px){
 .bcv-hero__g,.bcv-anat__g,.bcv-two{grid-template-columns:1fr}
 .bcv-stage{margin-top:8px}
 .bcv-rail{display:none}
 .bcv-nums{justify-content:flex-start}
}
@media (max-width:600px){
 .bcv-b{padding:54px 0}
 .bcv-cta__in .bcv-acts{flex-direction:column}
 .bcv-btn{width:100%;justify-content:center}
 .bcv-chip--2{inset-inline-start:0}
 .bcv-chip--3{inset-inline-end:0}
 .bcv-dim--h{display:none}
 .bcv-track{gap:11px}
 .bcv-mat{flex-basis:83%}
}
@media (prefers-reduced-motion:reduce){
 .bcv *,.bcv *::before,.bcv *::after{animation:none!important;transition:none!important}
 .bcv[data-rdy] [data-rv]{opacity:1;translate:none;scale:1}
 .bcv[data-rdy] .bcv-mask>span{transform:none}
 .bcv[data-rdy] .bcv-draw path,.bcv[data-rdy] .bcv-draw circle,.bcv[data-rdy] .bcv-draw rect{stroke-dashoffset:0}
 .bcv[data-rdy] .bcv-tick circle{stroke-dashoffset:0}
 .bcv[data-rdy] .bcv-rail i{transform:scaleX(1)}
}

/* همترازی با بنر: حذف پدینگ wrapper قالب — این قاعده در سایت اصلی وجود داشت و در برداشت فراموش شده بود */
.contact-page-wrapper{padding:0!important}