:root {
  --scene-max-width: 1500px;
  --scene-padding: 20px;

  --title-top: 10%;
  --title-left: 50%;
  --title-font-size: 70px;

  --about-top: 38%;
  --about-left: 4%;
  --about-width: 60%;
  --about-title-font-size: 32px;
  --about-text-font-size: 15px;
  --about-extra-font-size: 10px;

  --about-stroke-width: 0.1px;
  --about-stroke-color: #000000;

  --char-left-width: 560px;
  --char-left-bottom: 4%;
  --char-left-left: 18%;

  --char-right-width: 400px;
  --char-right-bottom: 15%;
  --char-right-right: -12%;

  --social-right: 4%;
  --social-bottom: 5%;
  --social-font-size: 14px;
}

@media (max-width: 768px) {
  :root {
    --scene-padding: 12px;

    --title-top: 8%;
    --title-left: 50%;
    --title-font-size: 30px;

    --about-top: 28%;
    --about-left: 6%;
    --about-width: 88%;
    --about-title-font-size: 18px;
    --about-text-font-size: 9px;
    --about-extra-font-size: 8px;

    --char-left-width: 180px;
    --char-left-bottom: 3%;
    --char-left-left: 18%;

    --char-right-width: 190px;
    --char-right-bottom: 5%;
    --char-right-right: 4%;

    --social-right: 6%;
    --social-bottom: 4%;
    --social-font-size: 11px;
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  height: 100%;
}

body {
  font-family: "Press Start 2P", system-ui, sans-serif;
  background-color: #000;
  color: #000;
}

.scene {
  position: relative;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: stretch;
  padding: var(--scene-padding);
  overflow: hidden;
}

.scene::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("bg-tabs.png");
  background-size: cover;
  background-position: center;
  filter: blur(1px);
  transform: scale(1.03);
  z-index: -2;
}

.scene::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.22);
  z-index: -1;
}

.scene > * {
  max-width: var(--scene-max-width);
  margin: 0 auto;
}

.logo-title {
  position: absolute;
  top: var(--title-top);
  left: var(--title-left);
  transform: translateX(-50%);
  font-size: var(--title-font-size);
  letter-spacing: 4px;
  text-shadow: 3px 3px 0 #000;
  color: #000000;
  background: rgba(255, 255, 255, 0.5);
  padding: 8px 16px;
}

.about-block {
  position: absolute;
  top: var(--about-top);
  left: var(--about-left);
  width: var(--about-width);
}

.about-title {
  font-size: var(--about-title-font-size);
  margin-bottom: 8px;
  text-shadow: 2px 2px 0 #ffffff, 4px 4px 0 #000000;
}

.about-text {
  background: rgba(255, 255, 255, 0.9);
  border: 3px solid #000;
  padding: 12px;
  font-size: var(--about-text-font-size);
  line-height: 1.6;
  text-transform: none;
  color: #ffffff;
  -webkit-text-stroke-width: var(--about-stroke-width);
  -webkit-text-stroke-color: var(--about-stroke-color);
  text-shadow:
    1px 1px 0 #000,
    -1px 1px 0 #000,
    1px -1px 0 #000,
    -1px -1px 0 #000;
}

.about-extra {
  margin-top: 10px;
  font-size: var(--about-extra-font-size);
  background: rgba(255, 255, 255, 0.85);
  padding: 8px;
  border: 2px solid #000;
}

.characters {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.character {
  position: absolute;
  transform-origin: 50% 100%;
}

.character-left {
  width: var(--char-left-width);
  bottom: var(--char-left-bottom);
  left: var(--char-left-left);
  animation: sway-fast 1.4s ease-in-out infinite;
}

.character-right {
  width: var(--char-right-width);
  bottom: var(--char-right-bottom);
  right: var(--char-right-right);
  animation: none;
}

@keyframes sway-fast {
  0%   { transform: translateY(0) rotate(-3deg); }
  50%  { transform: translateY(-4px) rotate(3deg); }
  100% { transform: translateY(0) rotate(-3deg); }
}

@keyframes sway {
  0%   { transform: translateY(0) rotate(-2deg); }
  50%  { transform: translateY(-3px) rotate(2deg); }
  100% { transform: translateY(0) rotate(-2deg); }
}

.social-block {
  position: absolute;
  right: var(--social-right);
  bottom: var(--social-bottom);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.social-btn {
  font-family: "Press Start 2P", system-ui, sans-serif;
  font-size: var(--social-font-size);
  padding: 10px 18px;
  border-radius: 6px;
  border: 3px solid #000;
  background: #ffffff;
  cursor: pointer;
  box-shadow: 3px 3px 0 #000;
  transition: transform 0.1s ease, box-shadow 0.1s ease, filter 0.15s;
}

.social-btn:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: 5px 5px 0 #000;
  filter: brightness(1.05);
}

.social-btn:active {
  transform: translateY(1px) scale(0.98);
  box-shadow: 1px 1px 0 #000;
}