.app-install-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.app-install-btn {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  min-width: 58px;
  padding: 8px 10px 6px;
  border-radius: 16px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.app-install-btn:hover {
  transform: translateY(-2px);
}

.app-install-btn svg {
  width: 22px;
  height: 22px;
  display: block;
}

.app-install-btn span {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  line-height: 1;
}

/* Android — bright green */
.app-install-btn--android {
  color: #ffffff !important;
  background: linear-gradient(145deg, #128c3f 0%, #34a853 45%, #7cf7b8 100%) !important;
  border: 2px solid #86efac !important;
  box-shadow: 0 8px 22px rgba(52, 168, 83, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.3) !important;
}

.app-install-btn--android svg {
  fill: #ffffff;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.2));
}

.app-install-btn--android span {
  color: #ecfdf5;
}

.app-install-btn--android:hover {
  box-shadow: 0 12px 28px rgba(61, 220, 132, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.3);
  border-color: #86efac;
}

/* iPhone — bright silver / white */
.app-install-btn--iphone {
  color: #111111 !important;
  background: linear-gradient(145deg, #ffffff 0%, #ececf1 50%, #c7c7d1 100%) !important;
  border: 2px solid #ffffff !important;
  box-shadow: 0 8px 22px rgba(255, 255, 255, 0.25), inset 0 1px 0 #ffffff !important;
}

.app-install-btn--iphone svg {
  fill: #1d1d1f;
}

.app-install-btn--iphone span {
  color: #1d1d1f;
}

.app-install-btn--iphone:hover {
  box-shadow: 0 12px 28px rgba(255, 255, 255, 0.22), inset 0 1px 0 #ffffff;
  border-color: #ffffff;
  background: linear-gradient(145deg, #ffffff 0%, #fafafa 50%, #ececf0 100%);
}

.app-install-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(3, 7, 18, 0.78);
  backdrop-filter: blur(8px);
}

.app-install-modal.is-open {
  display: flex;
}

.app-install-modal__card {
  width: min(420px, 100%);
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: linear-gradient(160deg, rgba(14, 21, 48, 0.98), rgba(7, 11, 23, 0.98));
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  padding: 24px;
  color: #f8fafc;
}

.app-install-modal__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.app-install-modal__head h3 {
  margin: 0;
  font-size: 1.15rem;
}

.app-install-modal__head p {
  margin: 6px 0 0;
  color: #aab6d3;
  font-size: 0.9rem;
  line-height: 1.45;
}

.app-install-modal__close {
  border: none;
  background: rgba(255, 255, 255, 0.06);
  color: #cbd5e1;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 1.2rem;
  line-height: 1;
}

.app-install-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.app-install-steps li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 0.92rem;
  line-height: 1.45;
  color: #e2e8f0;
}

.app-install-steps strong {
  color: #fff;
}

.app-install-step-num {
  flex-shrink: 0;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
  color: #5eead4;
  background: rgba(20, 184, 166, 0.14);
  border: 1px solid rgba(45, 212, 191, 0.28);
}

@media (max-width: 720px) {
  .app-install-group {
    gap: 6px;
  }

  .app-install-btn {
    min-width: 50px;
    padding: 7px 8px 5px;
    border-radius: 14px;
  }

  .app-install-btn svg {
    width: 18px;
    height: 18px;
  }

  .app-install-btn span {
    font-size: 9px;
  }
}

@media (max-width: 420px) {
  .app-install-btn span {
    display: none;
  }

  .app-install-btn {
    min-width: 42px;
    padding: 8px;
  }
}