.pwa-install-launcher {
  position: fixed;
  right: max(16px, env(safe-area-inset-right));
  bottom: calc(16px + env(safe-area-inset-bottom));
  z-index: 9800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 48px;
  max-width: min(88vw, 260px);
  padding: 11px 17px;
  border: 1px solid rgba(255, 255, 255, .42);
  border-radius: 999px;
  background: linear-gradient(135deg, #0c3c5e 0%, #082b4b 58%, #0b2238 100%);
  box-shadow: 0 12px 28px rgba(5, 28, 48, .28), inset 0 1px rgba(255, 255, 255, .16);
  color: #fff;
  font: 800 15px/1.2 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: .03em;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: transform .2s ease, box-shadow .2s ease, opacity .2s ease;
}

.pwa-install-launcher:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 34px rgba(5, 28, 48, .34), inset 0 1px rgba(255, 255, 255, .18);
}

.pwa-install-launcher:active {
  transform: translateY(0) scale(.98);
}

.pwa-install-launcher:focus-visible,
.pwa-modal-close:focus-visible,
.pwa-modal-confirm:focus-visible {
  outline: 3px solid #f0a65d;
  outline-offset: 3px;
}

.pwa-install-launcher svg {
  flex: 0 0 21px;
  width: 21px;
  height: 21px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.pwa-install-launcher[hidden] {
  display: none !important;
}

.pwa-nav-install {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 38px;
  padding: 8px 12px;
  border: 1px solid rgba(187, 137, 47, .35);
  border-radius: 999px;
  background: linear-gradient(135deg, #fff6df 0%, #f4dfaa 100%);
  box-shadow: 0 6px 16px rgba(112, 77, 22, .12), inset 0 1px rgba(255, 255, 255, .75);
  color: #79511a;
  font: 850 13px/1.2 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: .02em;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.pwa-nav-install:hover {
  transform: translateY(-1px);
  background: linear-gradient(135deg, #fff9eb 0%, #f0d58f 100%);
  box-shadow: 0 9px 21px rgba(112, 77, 22, .17), inset 0 1px rgba(255, 255, 255, .8);
}

.pwa-nav-install:active { transform: translateY(0) scale(.98); }

.pwa-nav-install:focus-visible {
  outline: 3px solid #d79445;
  outline-offset: 3px;
}

.pwa-nav-install svg {
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.pwa-nav-install[hidden] { display: none !important; }

.pwa-mobile-header-install { display: none; }

.pwa-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 9900;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(3, 18, 31, .68);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .2s ease, visibility .2s ease;
}

.pwa-modal-backdrop.is-open {
  opacity: 1;
  visibility: visible;
}

.pwa-install-dialog {
  position: relative;
  width: min(100%, 460px);
  max-height: min(86vh, 680px);
  overflow: auto;
  padding: 28px 26px 24px;
  border: 1px solid rgba(8, 43, 75, .14);
  border-radius: 24px;
  background: linear-gradient(155deg, #fffdf8 0%, #f5efe3 100%);
  box-shadow: 0 24px 70px rgba(0, 18, 34, .34);
  color: #142b3b;
  transform: translateY(12px) scale(.98);
  transition: transform .2s ease;
}

.pwa-modal-backdrop.is-open .pwa-install-dialog {
  transform: translateY(0) scale(1);
}

.pwa-modal-close {
  position: absolute;
  top: 13px;
  right: 13px;
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: rgba(8, 43, 75, .08);
  color: #18364d;
  font: 700 22px/1 system-ui, sans-serif;
  cursor: pointer;
}

.pwa-modal-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-right: 34px;
}

.pwa-modal-brand img {
  width: 68px;
  height: 68px;
  border-radius: 18px;
  box-shadow: 0 8px 20px rgba(8, 43, 75, .17);
}

.pwa-modal-eyebrow {
  display: block;
  margin-bottom: 4px;
  color: #88704f;
  font: 800 11px/1.2 system-ui, sans-serif;
  letter-spacing: .15em;
}

.pwa-install-dialog h2 {
  margin: 0;
  color: #082b4b;
  font: 900 clamp(21px, 5vw, 27px)/1.25 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.pwa-modal-intro {
  margin: 18px 0 0;
  color: #435665;
  font: 500 15px/1.75 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.pwa-modal-platform-note {
  margin: 16px 0 0;
  padding: 12px 14px;
  border-left: 4px solid #c86f4c;
  border-radius: 5px 12px 12px 5px;
  background: rgba(200, 111, 76, .09);
  color: #553c32;
  font: 700 14px/1.6 system-ui, sans-serif;
}

.pwa-install-steps {
  display: grid;
  gap: 10px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: pwa-step;
}

.pwa-install-steps li {
  counter-increment: pwa-step;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  align-items: start;
  gap: 11px;
  color: #233f53;
  font: 600 14px/1.65 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.pwa-install-steps li::before {
  content: counter(pwa-step);
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border-radius: 50%;
  background: #dce8e4;
  color: #0b4a50;
  font: 900 14px/1 system-ui, sans-serif;
}

.pwa-modal-confirm {
  width: 100%;
  min-height: 46px;
  margin-top: 22px;
  border: 0;
  border-radius: 14px;
  background: #082b4b;
  color: #fff;
  font: 800 15px/1 system-ui, sans-serif;
  cursor: pointer;
}

.pwa-install-toast {
  position: fixed;
  left: 50%;
  bottom: calc(24px + env(safe-area-inset-bottom));
  z-index: 9950;
  max-width: min(88vw, 420px);
  padding: 12px 17px;
  border-radius: 999px;
  background: #082b4b;
  box-shadow: 0 12px 30px rgba(4, 28, 48, .3);
  color: #fff;
  font: 700 14px/1.4 system-ui, sans-serif;
  text-align: center;
  opacity: 0;
  transform: translate(-50%, 12px);
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
}

.pwa-install-toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

.pwa-modal-open {
  overflow: hidden;
}

@media (max-width: 640px) {
  .pwa-install-launcher {
    right: max(12px, env(safe-area-inset-right));
    bottom: calc(12px + env(safe-area-inset-bottom));
    min-height: 46px;
    padding: 10px 15px;
    font-size: 14px;
  }

  .pwa-modal-backdrop {
    align-items: end;
    padding: 12px 12px calc(12px + env(safe-area-inset-bottom));
  }

  .pwa-install-dialog {
    width: 100%;
    max-height: 88vh;
    padding: 25px 20px 20px;
    border-radius: 23px;
  }
}

@media (max-width: 800px) {
  header .nav > nav .pwa-nav-install { display: none; }

  .pwa-mobile-header-install {
    display: inline-flex;
    flex: 0 0 auto;
    min-height: 40px;
    margin-left: auto;
    padding: 8px 11px;
    font-size: 13px;
    white-space: nowrap;
  }

  .pwa-mobile-header-install + .mobile-menu-toggle { margin-left: 0; }

  header .nav > nav .pwa-nav-install {
    width: 100%;
    min-height: 44px;
    margin: 5px 0 2px;
    padding: 10px 14px;
    border-radius: 11px;
    font-size: 15px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pwa-install-launcher,
  .pwa-nav-install,
  .pwa-modal-backdrop,
  .pwa-install-dialog,
  .pwa-install-toast {
    transition: none;
  }
}

@media print {
  .pwa-install-launcher,
  .pwa-nav-install,
  .pwa-mobile-header-install,
  .pwa-modal-backdrop,
  .pwa-install-toast {
    display: none !important;
  }
}


/* 2026-08-20 — Mobile install modal scrolling and footer-bar clearance */
.pwa-modal-backdrop{z-index:10050!important}
.pwa-install-dialog{
  overflow-x:hidden!important;
  overflow-y:auto!important;
  overscroll-behavior:contain;
  touch-action:pan-y;
  -webkit-overflow-scrolling:touch;
  scrollbar-gutter:stable;
}
body.pwa-modal-open .home-footer-mobile-bar{
  opacity:0!important;
  visibility:hidden!important;
  pointer-events:none!important;
  transform:translateY(120%)!important;
}
@media(max-width:640px){
  .pwa-modal-backdrop{
    overflow:hidden;
    padding:8px 8px calc(8px + env(safe-area-inset-bottom))!important;
  }
  .pwa-install-dialog{
    max-height:calc(100dvh - 16px - env(safe-area-inset-bottom))!important;
    padding-bottom:calc(26px + env(safe-area-inset-bottom))!important;
    scroll-padding-top:18px;
    scroll-padding-bottom:28px;
  }
  .pwa-modal-confirm{
    margin-bottom:4px;
  }
}