.portfolio{scroll-margin-top:70px;background:#fff}
.portfolio-heading{margin-bottom:48px;display:grid;grid-template-columns:1fr .65fr;gap:80px;align-items:end}
.portfolio-heading h2{margin:16px 0 0;font-size:clamp(40px,4.4vw,62px);line-height:1;letter-spacing:-.055em}
.portfolio-heading h2 span{color:var(--blue)}
.portfolio-heading>p{margin:0;color:#68768a;font-size:15px;line-height:1.7}
.portfolio-shell{display:grid;grid-template-columns:300px 1fr;min-height:500px;overflow:hidden;border:1px solid #dfe7f0;border-radius:30px;background:#f5f8fc;box-shadow:var(--shadow)}
.case-index{padding:14px;display:flex;flex-direction:column;gap:6px;border-right:1px solid #e2e9f1;background:#f8fafc}
.case-index button{flex:1;min-height:76px;padding:0 16px;border:0;border-radius:15px;display:grid;grid-template-columns:34px 1fr 18px;align-items:center;gap:10px;cursor:pointer;color:#7c899c;background:transparent;text-align:left;transition:.25s ease}
.case-index button>span{font-size:10px;font-weight:850}
.case-index button strong{color:#506077;font-size:13px}
.case-index button svg{opacity:0;transform:translateX(-6px);transition:.2s ease}
.case-index button.active{color:#fff;background:#0d1e38;box-shadow:0 10px 24px rgba(13,30,56,.16)}
.case-index button.active strong{color:#fff}
.case-index button.active svg{opacity:1;transform:none;color:var(--lime)}
.portfolio-feature{position:relative;overflow:hidden;padding:64px;display:flex;flex-direction:column;justify-content:center;background:radial-gradient(circle at 90% 10%,rgba(17,142,240,.13),transparent 35%),#fff}
.portfolio-feature:after{content:"";position:absolute;right:-70px;bottom:-110px;width:330px;height:330px;border-radius:50%;border:70px solid rgba(17,142,240,.055)}
.portfolio-feature.doma{background:radial-gradient(circle at 88% 12%,rgba(255,226,0,.14),transparent 34%),#fff}
.portfolio-feature.doma:after{border-color:rgba(255,226,0,.12)}
.portfolio-feature.rayan{background:radial-gradient(circle at 88% 12%,rgba(20,84,159,.14),transparent 34%),#fff}
.portfolio-feature.rayan:after{border-color:rgba(20,84,159,.1)}
.portfolio-feature.irs{background:radial-gradient(circle at 88% 12%,rgba(49,202,155,.15),transparent 34%),#fff}
.portfolio-feature.irs:after{border-color:rgba(95,72,188,.1)}
.portfolio-feature.proreklama{background:radial-gradient(circle at 88% 12%,rgba(231,42,25,.13),transparent 34%),#fff}
.portfolio-feature.proreklama:after{border-color:rgba(231,42,25,.09)}
.portfolio-feature.doma h3,.portfolio-feature.rayan h3,.portfolio-feature.irs h3,.portfolio-feature.proreklama h3{max-width:calc(100% - 190px)}
.demo-label{position:absolute;right:28px;top:26px;padding:7px 10px;border-radius:8px;color:#8a6a26;background:#fff6dc;font-size:9px;font-weight:850;text-transform:uppercase;letter-spacing:.08em}
.demo-label.real{color:#456b15;background:#efffdc}
.portfolio-tag{color:#267cbf;font-size:11px;font-weight:850;text-transform:uppercase;letter-spacing:.1em}
.portfolio-feature h3{max-width:610px;margin:17px 0 30px;font-size:clamp(34px,4vw,54px);line-height:1.04;letter-spacing:-.055em}
.case-brand{position:absolute;z-index:2;right:28px;top:68px;width:164px;height:100px;padding:4px 10px 9px;display:grid;grid-template-rows:1fr auto;place-items:center;overflow:hidden;border-radius:15px;color:#fff;background:#050505;box-shadow:0 12px 30px rgba(7,18,32,.12);text-decoration:none}
.case-brand img{width:100%;height:68px;object-fit:contain;transform:scale(1.52)}
.case-brand span{position:relative;z-index:2;font-size:9px;font-weight:750;letter-spacing:.03em;opacity:.72}
.portfolio-feature.rayan .case-brand{color:#14549f;background:#f4f8fd}
.portfolio-feature.rayan .case-brand img{transform:scale(1.03)}
.portfolio-feature.rayan .case-brand span{color:#14549f;opacity:.8}
.portfolio-feature.irs .case-brand{color:#513bab;background:#f7f6ff}
.portfolio-feature.irs .case-brand img{height:56px;transform:scale(1.55)}
.portfolio-feature.irs .case-brand span{color:#513bab;opacity:.85}
.portfolio-feature.proreklama .case-brand{color:#3d3d3d;background:#fafafa}
.portfolio-feature.proreklama .case-brand img{height:56px;transform:scale(1.08)}
.portfolio-feature.proreklama .case-brand span{color:#555;opacity:.85}
.case-facts{position:relative;z-index:2;max-width:650px;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.case-facts>div{padding:20px;border:1px solid #e3eaf2;border-radius:16px;background:rgba(255,255,255,.8)}
.case-facts small{color:#8995a7;font-size:9px;font-weight:850;text-transform:uppercase;letter-spacing:.1em}
.case-facts p{margin:9px 0 0;color:#435168;font-size:13px;line-height:1.55}
.case-footer{position:relative;z-index:2;max-width:650px;margin-top:24px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.case-result{display:flex;align-items:center;gap:14px}
.case-result strong{color:var(--blue);font-size:38px;line-height:1;letter-spacing:-.05em}
.case-result span{max-width:110px;color:#7b889a;font-size:11px;line-height:1.35}
.case-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.case-actions .dark-link{margin-top:0;white-space:nowrap}
.dark-link{position:relative;z-index:2;width:fit-content;color:#167bc7;border-color:#b8d8f2}
@media(max-width:1100px){.portfolio-shell{grid-template-columns:250px 1fr}.portfolio-feature{padding:45px}}
@media(max-width:820px){.portfolio-heading{grid-template-columns:1fr;gap:20px}.portfolio-shell{grid-template-columns:1fr}.case-index{flex-direction:row;overflow-x:auto;border-right:0;border-bottom:1px solid #e2e9f1}.case-index button{min-width:150px;min-height:64px;grid-template-columns:25px 1fr}.case-index button svg{display:none}.portfolio-feature{min-height:500px}}
@media(max-width:560px){.portfolio-heading h2{font-size:39px}.portfolio-shell{border-radius:22px}.portfolio-feature{min-height:550px;padding:56px 22px 30px}.portfolio-feature h3{font-size:36px}.demo-label{left:22px;right:auto;top:22px}.case-facts{grid-template-columns:1fr}.case-footer{margin-top:19px;align-items:flex-start;flex-direction:column;gap:18px}.case-brand{top:17px;right:18px;width:118px;height:74px;padding:2px 7px 7px}.case-brand img{height:49px;transform:scale(1.5)}.case-brand span{font-size:7.5px}.portfolio-feature.doma,.portfolio-feature.rayan,.portfolio-feature.irs,.portfolio-feature.proreklama{padding-top:115px}.portfolio-feature.doma h3,.portfolio-feature.rayan h3,.portfolio-feature.irs h3,.portfolio-feature.proreklama h3{max-width:none}.portfolio-feature.rayan .case-brand img{transform:scale(1.03)}.portfolio-feature.irs .case-brand img{transform:scale(1.4)}.portfolio-feature.proreklama .case-brand img{transform:scale(1.05)}}
.portfolio-shell{grid-template-columns:250px 1fr;min-height:0}
.portfolio-feature{min-height:500px;padding:42px 48px 34px;display:grid;grid-template-rows:170px auto auto;align-content:center;gap:16px}
.portfolio-feature.doma h3,.portfolio-feature.rayan h3,.portfolio-feature.irs h3,.portfolio-feature.proreklama h3{max-width:none}
.demo-label{top:22px}
.case-heading{position:relative;z-index:2;min-width:0;padding-right:190px;display:flex;flex-direction:column;justify-content:flex-end}
.portfolio-feature h3{max-width:none;margin:13px 0 0;font-size:clamp(38px,3.4vw,48px);line-height:1;letter-spacing:-.05em}
.case-brand-wrap{position:absolute;z-index:3;right:28px;top:58px;width:164px;text-align:center}
.case-brand{position:static;width:164px;height:76px;padding:8px 10px;display:grid;grid-template-rows:1fr;place-items:center}
.case-brand img{width:100%;height:60px;object-fit:contain;transform:scale(1.35)}
.case-brand-site{display:block;margin-top:7px;color:#617086;font-size:9px;font-weight:800;line-height:1.25;text-decoration:none;letter-spacing:.02em}
.portfolio-feature.rayan .case-brand img{transform:scale(1.03)}
.portfolio-feature.irs .case-brand img{height:60px;transform:scale(1.2)}
.portfolio-feature.proreklama .case-brand img{height:60px;transform:scale(1.05)}
.case-facts{width:100%;max-width:none}
.case-facts>div{height:144px;padding:18px 20px}
.case-facts p{margin-top:8px;line-height:1.5}
.case-footer{width:100%;max-width:none;margin-top:0}
@media(max-width:1100px){.portfolio-feature{padding:40px}}
@media(max-width:820px){.portfolio-shell{grid-template-columns:1fr}.case-index{flex-direction:row;overflow-x:auto;border-right:0;border-bottom:1px solid #e2e9f1}.case-index button{min-width:150px;min-height:64px;grid-template-columns:25px 1fr}.case-index button svg{display:none}.portfolio-feature{min-height:500px;padding:40px}}
@media(max-width:560px){.portfolio-feature{min-height:0;padding:118px 22px 30px;grid-template-rows:auto auto auto;align-content:start;gap:16px}.case-heading{min-height:0;padding-right:0;justify-content:flex-start}.portfolio-feature h3{font-size:36px}.case-facts>div{height:auto;min-height:0}.case-footer{margin-top:0}.case-brand-wrap{top:17px;right:18px;width:118px}.case-brand{width:118px;height:68px;padding:5px 7px}.case-brand img{height:56px;transform:scale(1.3)}.case-brand-site{margin-top:4px;font-size:7.5px}.portfolio-feature.rayan .case-brand img{transform:scale(1.03)}.portfolio-feature.irs .case-brand img{transform:scale(1.15)}.portfolio-feature.proreklama .case-brand img{transform:scale(1.03)}}
.portfolio-shell > .portfolio-feature[hidden] {
  display: none !important;
}

@media (min-width:821px){
  .portfolio-shell{min-height:540px}
  .case-index button strong{white-space:nowrap;font-size:12px}
  .portfolio-feature{min-height:540px;padding:46px 48px 38px;grid-template-rows:190px 150px 38px;align-content:center;gap:20px}
  .case-heading{padding-top:26px;justify-content:flex-start}
  .case-facts>div{height:150px;padding:20px 22px}
  .case-brand-wrap{top:62px}
}
.portfolio-feature.vformate{background:radial-gradient(circle at 88% 12%,rgba(79,64,185,.14),transparent 34%),#fff}
.portfolio-feature.vformate::after{border-color:rgba(79,64,185,.09)}
.portfolio-feature.vformate .case-brand{color:#4f40b9;background:#faf9ff}
.portfolio-feature.vformate .case-brand img{height:58px;transform:scale(1.03)}