.install-card {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  margin: 0 0 24px;
  padding: 18px 22px;
  border: 1px solid rgba(174, 230, 223, 0.76);
  border-radius: 28px;
  background: radial-gradient(circle at 10% 10%, rgba(174, 230, 223, 0.28), transparent 13rem), rgba(255, 255, 255, 0.88);
  box-shadow: 0 18px 48px rgba(33, 29, 29, 0.08);
}

.install-card[hidden],
.ios-install-help[hidden] {
  display: none;
}

.install-icon {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 18px;
  background: var(--red);
  color: var(--white);
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 700;
  box-shadow: 0 14px 30px rgba(196, 32, 48, 0.18);
}

.install-copy {
  padding-right: 150px;
}

.install-kicker {
  margin: 0;
  color: var(--red);
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.install-copy h2 {
  margin: 2px 0 0;
  font-size: clamp(1.65rem, 3vw, 2.35rem);
}

.install-copy > p:not(.install-kicker) {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.install-btn {
  position: absolute;
  right: 22px;
  top: 50%;
  transform: translateY(-50%);
  min-height: 48px;
  padding: 12px 20px;
  border: 0;
  border-radius: 999px;
  background: var(--red);
  color: var(--white);
  cursor: pointer;
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.install-dismiss {
  position: absolute;
  top: 6px;
  right: 8px;
  width: 28px;
  height: 28px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 1.3rem;
}

.ios-install-help {
  grid-column: 1 / -1;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.ios-install-help p {
  margin: 0;
  color: var(--dark);
  font-size: 0.86rem;
}

.share-symbol {
  display: inline-grid;
  place-items: center;
  min-width: 30px;
  height: 25px;
  margin-inline: 2px;
  border: 1px solid var(--mint-line);
  border-radius: 8px;
  background: var(--white);
  font-weight: 900;
}

.install-btn:focus-visible,
.install-dismiss:focus-visible,
.footer-link:focus-visible,
.primary-btn:focus-visible,
.nav-back:focus-visible,
.promo-close:focus-visible,
.promo-cta:focus-visible,
.promo-secondary:focus-visible {
  outline: 3px solid rgba(196, 32, 48, 0.22);
  outline-offset: 3px;
}

body.promo-open {
  overflow: hidden;
}

.promo-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 22px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease;
}

.promo-modal[hidden] {
  display: none;
}

.promo-modal.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.promo-backdrop {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  background: rgba(24, 19, 19, 0.66);
  backdrop-filter: blur(12px);
  cursor: default;
}

.promo-dialog {
  position: relative;
  width: min(760px, 100%);
  max-height: min(88vh, 760px);
  overflow: auto;
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  border: 1px solid rgba(174, 230, 223, 0.7);
  border-radius: 34px;
  background:
    radial-gradient(circle at 4% 10%, rgba(174, 230, 223, 0.48), transparent 16rem),
    linear-gradient(145deg, #ffffff 0%, #fffaf3 100%);
  box-shadow: 0 36px 100px rgba(14, 10, 10, 0.36);
  transform: translateY(20px) scale(0.97);
  transition: transform 0.24s cubic-bezier(0.2, 0.82, 0.2, 1);
  outline: none;
}

.promo-modal.is-visible .promo-dialog {
  transform: translateY(0) scale(1);
}

.promo-close {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 3;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(57, 50, 50, 0.1);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.84);
  color: var(--dark);
  cursor: pointer;
  font-size: 1.6rem;
  line-height: 1;
}

.promo-accent {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px 22px;
  border-radius: 33px 0 0 33px;
  background: var(--red);
  color: var(--white);
}

.promo-accent::before {
  content: "";
  position: absolute;
  width: 150px;
  height: 150px;
  top: -55px;
  left: -60px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 50%;
}

.promo-accent::after {
  content: "";
  position: absolute;
  width: 110px;
  height: 110px;
  right: -54px;
  bottom: 48px;
  border-radius: 50%;
  background: rgba(174, 230, 223, 0.2);
}

.promo-accent span {
  position: relative;
  z-index: 1;
  font-family: var(--serif);
  font-size: 5.3rem;
  font-weight: 700;
  line-height: 0.72;
  letter-spacing: -0.08em;
}

.promo-accent small {
  position: relative;
  z-index: 1;
  margin-top: 12px;
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.promo-content {
  padding: 42px 46px 40px;
}

.promo-kicker {
  margin: 0 0 12px;
  color: var(--red);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.promo-content h2 {
  max-width: 520px;
  margin: 0;
  font-size: clamp(2.75rem, 6vw, 4.65rem);
  line-height: 0.9;
}

.promo-content > p:not(.promo-kicker) {
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.65;
}

.promo-points {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.promo-points span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 6px 11px;
  border: 1px solid var(--mint-line);
  border-radius: 999px;
  background: rgba(174, 230, 223, 0.17);
  color: var(--dark);
  font-size: 0.68rem;
  font-weight: 800;
}

.promo-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 28px;
}

.promo-cta,
.promo-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 13px 20px;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.promo-cta {
  border: 1px solid var(--red);
  background: var(--red);
  color: var(--white);
  box-shadow: 0 16px 34px rgba(196, 32, 48, 0.2);
}

.promo-secondary {
  border: 1px solid var(--mint-line);
  background: rgba(255, 255, 255, 0.8);
  color: var(--dark);
  cursor: pointer;
}

.privacy-page {
  width: min(760px, calc(100% - 30px));
  padding-top: 70px;
}

.privacy-card {
  padding: clamp(24px, 5vw, 48px);
  border: 1px solid var(--mint-line);
  border-radius: 34px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow);
}

.privacy-card h1 {
  margin: 0 0 22px;
  font-size: clamp(3.3rem, 8vw, 6rem);
  line-height: 0.9;
}

.privacy-card h2 {
  margin: 30px 0 8px;
  font-size: 2rem;
}

.privacy-card p,
.privacy-card li {
  color: var(--muted);
  line-height: 1.7;
}

.privacy-card ul {
  padding-left: 20px;
}

.privacy-back {
  margin-top: 26px;
}

@media (display-mode: standalone) {
  #installCard,
  #showInstallHelpBtn {
    display: none !important;
  }
}

@media (max-width: 680px) {
  .install-card {
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 12px;
    padding: 15px 14px;
    border-radius: 22px;
  }

  .install-icon {
    width: 48px;
    height: 48px;
    border-radius: 15px;
    font-size: 1.65rem;
  }

  .install-copy {
    padding-right: 18px;
  }

  .install-btn {
    position: static;
    width: 100%;
    margin-top: 12px;
    transform: none;
  }

  .ios-install-help {
    grid-column: 1 / -1;
  }

  .promo-modal {
    align-items: end;
    padding: 12px;
  }

  .promo-dialog {
    width: 100%;
    max-height: 92vh;
    grid-template-columns: 1fr;
    border-radius: 28px;
    transform: translateY(32px);
  }

  .promo-accent {
    min-height: 84px;
    display: block;
    padding: 18px 22px;
    border-radius: 27px 27px 0 0;
  }

  .promo-accent span {
    font-size: 3.35rem;
  }

  .promo-accent small {
    margin-left: 10px;
  }

  .promo-content {
    padding: 26px 20px 24px;
  }

  .promo-content h2 {
    font-size: clamp(2.75rem, 14vw, 4rem);
  }

  .promo-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .promo-cta,
  .promo-secondary {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .promo-modal,
  .promo-dialog {
    transition: none;
  }
}