.start-screen-btn-group {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 1.5em;
  margin-top: 1.2em;
  margin-left: 1.2em;
  padding-bottom: 2em;
}

.story-screen-buttons,
.control-screen-buttons,
.game-over-screen-buttons,
.win-screen-buttons {
  display: flex;
  flex-direction: row;
  gap: 2em;
  justify-content: center;
  align-items: center;
  bottom: -0.2em;
  margin-top: -1.5em;
}

.start-screen-btn,
.story-screen-btn,
.control-screen-btn,
.game-over-screen-btn,
.win-screen-btn,
.legal-notice-btn,
.privacy-policy-btn,
.credits-btn {
  font-family: "Happy Monkey", "Freckle Face", cursive, Arial, sans-serif;
  max-height: 50px;
  max-width: 130%;
  width: 130%;
  font-size: 1.5em;
  cursor: pointer;
  border: 3px solid rgba(255, 255, 255, 1);
  border-radius: 0.25em;
  background: rgba(240, 179, 83, 0.9);
  padding: 0.3em 1.2em;
  color: rgba(10, 19, 29, 1);
  box-shadow:
    0 2px 8px rgba(0, 0, 0, 0.2),
    18px 16px 32px 0 rgba(0, 0, 0, 0.6),
    6px 8px 16px 0 rgba(0, 0, 0, 0.13);
  transition:
    background 150ms,
    color 150ms,
    box-shadow 150ms,
    transform 150ms;
  position: relative;
  overflow: hidden;
  pointer-events: auto !important;
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
  user-select: none;
}

.story-screen-btn,
.control-screen-btn,
.game-over-screen-btn,
.win-screen-btn,
.legal-notice-btn,
.privacy-policy-btn,
.credits-btn {
  width: 6.5em;
}

.start-screen-btn:hover,
.story-screen-btn:hover,
.control-screen-btn:hover,
.game-over-screen-btn:hover,
.win-screen-btn:hover,
.legal-notice-btn:hover,
.privacy-policy-btn:hover,
.credits-btn:hover {
  background: rgba(47, 104, 116, 0.8) !important;
  color: #fff !important;
  transform: scale(1.06);
  box-shadow:
    0 2px 8px rgba(0, 0, 0, 0.18),
    6px 6px 12px 0 rgba(0, 0, 0, 0.18);
  transition:
    background 150ms,
    color 150ms,
    box-shadow 150ms,
    transform 150ms;
}
@keyframes glass-reflect-diag {
  0% {
    transform: rotate(25deg) translateX(-100%) translateY(100%);
    opacity: 0.2;
  }
  40% {
    opacity: 0.7;
  }
  60% {
    opacity: 0.7;
  }
  100% {
    transform: rotate(25deg) translateX(100%) translateY(-100%);
    opacity: 0;
  }
}

.start-screen-btn:active,
.story-screen-btn:active,
.control-screen-btn:active,
.game-over-screen-btn:active,
.win-screen-btn:active,
.legal-notice-btn:active,
.privacy-policy-btn:active,
.credits-btn:active {
  transform: scale(0.94) translateY(4px);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.25);
  background: #2f6874 !important;
  color: #222 !important;
  transition:
    background 150ms,
    color 150ms,
    box-shadow 150ms,
    transform 150ms;
  transition:
    background 150ms,
    color 150ms,
    box-shadow 150ms,
    transform 150ms;
}

.start-screen-btn:focus,
.story-screen-btn:focus,
.control-screen-btn:focus,
.game-over-screen-btn:focus,
.win-screen-btn:focus,
.legal-notice-btn:focus,
.privacy-policy-btn:focus,
.credits-btn:focus {
  outline: none;
}

.start-screen-btn:focus-visible,
.story-screen-btn:focus-visible,
.control-screen-btn:focus-visible,
.game-over-screen-btn:focus-visible,
.win-screen-btn:focus-visible,
.legal-notice-btn:focus-visible,
.privacy-policy-btn:focus-visible,
.credits-btn:focus-visible {
  outline: 3px solid rgba(255, 255, 255, 0.85);
  outline-offset: 3px;
}

@media (pointer: coarse) {
  .start-screen-btn:focus-visible,
  .story-screen-btn:focus-visible,
  .control-screen-btn:focus-visible,
  .game-over-screen-btn:focus-visible,
  .win-screen-btn:focus-visible,
  .legal-notice-btn:focus-visible,
  .credits-btn:focus-visible {
    outline-color: rgba(255, 255, 255, 0.95);
  }
}

.start-screen-btn::after,
.story-screen-btn::after,
.control-screen-btn::after,
.game-over-screen-btn::after,
.win-screen-btn::after,
.legal-notice-btn::after,
.privacy-policy-btn::after,
.credits-btn::after {
  content: "";
  position: absolute;
  bottom: -120%;
  left: -120%;
  width: 250%;
  height: 250%;
  background: linear-gradient(
    120deg,
    rgba(255, 255, 255, 0.15) 0%,
    rgba(255, 255, 255, 0.7) 50%,
    rgba(255, 255, 255, 0.15) 100%
  );
  opacity: 0;
  pointer-events: none;
  transform: rotate(25deg) translateX(-100%) translateY(100%);
  transition:
    opacity 150ms,
    background 150ms;
}

.start-screen-btn:hover::after,
.story-screen-btn:hover::after,
.control-screen-btn:hover::after,
.game-over-screen-btn:hover::after,
.win-screen-btn:hover::after,
.legal-notice-btn:hover::after,
.privacy-policy-btn:hover::after,
.credits-btn:hover::after {
  opacity: 1;
  animation: glass-reflect-diag 0.7s linear;
  transition:
    opacity 150ms,
    background 150ms;
}

@media only screen and (max-width: 720px) {
  .start-screen-btn-group {
    gap: 1em;
  }
  .start-screen-btn,
  .story-screen-btn,
  .control-screen-btn,
  .game-over-screen-btn,
  .win-screen-btn,
  .legal-notice-btn,
  .credits-btn {
    font-size: clamp(0.8em, 4vw, 1.5em);
  }
}

@media only screen and (max-height: 480px) {
  .start-screen-btn-group {
    justify-content: flex-start;
  }
}