/* Instalação PWA — acessível e alinhada ao visual premium */
.install-app-section{
  display:flex;align-items:center;gap:21px;padding:23px 25px;margin-top:22px;
  background:linear-gradient(118deg,rgba(39,87,92,.92),rgba(21,46,59,.95) 58%,rgba(55,60,49,.93));
  border:1px solid rgba(235,204,143,.5);border-radius:22px;
  box-shadow:0 14px 35px rgba(4,13,22,.21);
}
.install-app-graphic{
  display:grid;place-items:center;flex:0 0 64px;height:64px;border-radius:18px;
  font:33px Georgia,serif;color:#f4d69b;background:linear-gradient(160deg,#244555,#112331);
  border:1px solid #bf9b65;box-shadow:0 0 0 6px rgba(229,196,136,.06)
}
.install-app-content{flex:1;min-width:0}
.install-app-content h2{font-size:clamp(21px,2.1vw,27px);margin:4px 0 6px;color:#fff2d9}
.install-app-content p{margin:0;font-size:13px;line-height:1.6;color:#c6dddc}
.install-app-section .btn{flex:none}
.pwa-install-backdrop{position:fixed;inset:0;background:rgba(1,12,19,.76);backdrop-filter:blur(7px);
  z-index:300;display:flex;align-items:center;justify-content:center;padding:18px}
.pwa-install-dialog{position:relative;width:min(100%,470px);max-height:min(92vh,760px);overflow-y:auto;
  background:linear-gradient(140deg,#183844,#102330);border:1px solid #9b8257;border-radius:24px;
  color:#f9f4ea;padding:32px;box-shadow:0 30px 90px rgba(0,0,0,.5)}
.pwa-install-icon{display:grid;place-items:center;width:58px;height:58px;border:1px solid #d2ac6e;
  border-radius:16px;background:#213e49;font:26px Georgia,serif;color:#f1d9a7;margin-bottom:17px}
.pwa-install-dialog h2{margin:7px 0 10px;font-size:29px;color:#fbe3b8}
.pwa-install-dialog p{color:#cbdae0;font-size:14px;line-height:1.65}
.pwa-install-steps{padding-left:24px;margin:17px 0 20px;display:grid;gap:14px;line-height:1.55;font-size:14px;color:#f9f3e7}
.pwa-install-steps li{padding-left:5px}
.pwa-install-steps li::marker{color:#e5bd7c;font-weight:bold}
.pwa-install-note{border:1px solid #4f6c71;background:#19333c;color:#bed6d5;
  border-radius:13px;padding:12px 14px;margin-bottom:19px;font-size:12px;line-height:1.6}
.pwa-install-close{position:absolute;right:14px;top:11px;width:42px;height:42px;background:transparent;border:0;
  color:#eee3d0;font-size:29px;border-radius:10px}
.pwa-install-close:hover,.pwa-install-close:focus-visible{background:#31505b}
@media(max-width:760px){
  .install-app-section{align-items:flex-start;flex-wrap:wrap;gap:13px;padding:18px}
  .install-app-graphic{flex-basis:52px;height:52px;font-size:27px;border-radius:14px}
  .install-app-content{flex-basis:calc(100% - 70px)}
  .install-app-section .btn{width:100%}
  .pwa-install-dialog{padding:26px 21px}
}
@media(prefers-reduced-motion:reduce){.pwa-install-backdrop{backdrop-filter:none}}

/* Botão contextual e instruções precisas por plataforma */
img.install-app-graphic{object-fit:cover;overflow:hidden;padding:0;background:#1b3643}
.install-app-hint{color:#f0d49f!important;font-size:12px!important;margin-top:9px!important}
.install-app-status{font-size:12px!important;line-height:1.5;color:#b8e1ca!important;margin-top:7px!important}
.install-app-status:empty{display:none}