.app-store-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin: 10px 0 0;
}
.app-store-btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 14px;
  border-radius: 12px;
  background: #000;
  color: #fff;
  text-decoration: none;
  border: 1.5px solid rgba(255, 255, 255, 0.45);
  font-weight: 700;
  line-height: 1.15;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.app-store-btn[hidden] {
  display: none;
}
.app-store-btn:hover,
.app-store-btn:focus-visible {
  transform: translateY(-2px);
  border-color: #fff;
  color: #fff;
}
.app-store-btn small {
  display: block;
  font-size: 0.66rem;
  font-weight: 500;
  opacity: 0.85;
}
.app-store-btn span {
  font-size: 0.98rem;
}
.app-promo {
  position: fixed;
  right: 20px;
  bottom: 92px;
  z-index: 900;
  width: min(380px, calc(100vw - 32px));
  box-sizing: border-box;
  padding: 18px 18px 16px;
  border-radius: 18px;
  background: #0a1524;
  color: #eef2f8;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(252, 90, 10, 0.35);
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.app-promo[hidden] {
  display: none;
}
.app-promo.is-visible {
  opacity: 1;
  transform: none;
}
.app-promo__close {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 30px;
  height: 30px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.app-promo__close:hover,
.app-promo__close:focus-visible {
  background: rgba(255, 255, 255, 0.2);
}
.app-promo__body {
  display: flex;
  gap: 14px;
  align-items: center;
}
.app-promo__visual {
  flex: 0 0 auto;
  width: 64px;
  height: 64px;
  border-radius: 15px;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.45);
}
.app-promo__title {
  margin: 0 26px 4px 0;
  font-size: 1.05rem;
  font-weight: 800;
  color: #fff;
}
.app-promo__title em {
  font-style: normal;
  color: #fc5a0a;
}
.app-promo__text {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.4;
  color: rgba(238, 242, 248, 0.82);
}
@media (max-width: 600px) {
  .app-promo {
    left: 8px;
    right: 8px;
    bottom: 84px;
    width: auto;
  }
  .app-promo__visual {
    width: 52px;
    height: 52px;
    border-radius: 12px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .app-promo {
    transition: none;
  }
}