/* Exclusive PWA — instalační modal (Atelier Noir) */
.exb-pwa-modal{position:fixed;inset:0;z-index:99999;display:flex;align-items:center;justify-content:center;padding:20px}
.exb-pwa-backdrop{position:absolute;inset:0;background:rgba(16,14,12,.82);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.exb-pwa-card{position:relative;max-width:420px;width:100%;padding:2rem 1.8rem;
  background:linear-gradient(170deg,#1a1816,rgba(16,14,12,.97));
  border:1px solid rgba(212,167,60,.35);border-radius:16px;color:#efe9df;
  box-shadow:0 40px 90px -30px rgba(0,0,0,.85),inset 0 1px 0 rgba(240,210,120,.12);
  animation:exbPwaRise .4s cubic-bezier(.16,.7,.2,1) both}
@keyframes exbPwaRise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.exb-pwa-card::before{content:"";position:absolute;top:-1px;left:50%;transform:translateX(-50%);width:46%;height:1px;
  background:linear-gradient(90deg,transparent,rgba(240,210,120,.6),transparent)}
.exb-pwa-close{position:absolute;top:.6rem;right:.9rem;background:none;border:0;color:#a39a8a;font-size:1.6rem;line-height:1;cursor:pointer;transition:.25s}
.exb-pwa-close:hover{color:#f0d278;transform:rotate(90deg)}
.exb-pwa-title{font-family:'Fraunces',Georgia,serif;font-style:italic;font-weight:400;color:#f0d278;font-size:1.35rem;margin:0 0 .8rem}
.exb-pwa-text{color:#a39a8a;font-size:.9rem;line-height:1.65;margin:0 0 .8rem}
.exb-pwa-steps{margin:0 0 1rem;padding-left:1.2rem;color:#efe9df;font-size:.9rem;line-height:1.9}
.exb-pwa-steps strong{color:#f0d278;font-weight:600}
.exb-pwa-share{display:inline-block;width:14px;height:14px;vertical-align:-2px;background:#f0d278;
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2l4 4h-3v9h-2V6H8l4-4zM5 10v10h14V10h2v12H3V10h2z'/%3E%3C/svg%3E") center/contain no-repeat;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2l4 4h-3v9h-2V6H8l4-4zM5 10v10h14V10h2v12H3V10h2z'/%3E%3C/svg%3E") center/contain no-repeat}