* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Fira Code', monospace;
}

body {
  height: 300vh;
  overflow-x: hidden;
  background-color: transparent;
  scroll-behavior: smooth;
  position: relative;
}

.container {
  width: 100%;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  perspective: 1200px;
  overflow: hidden;
  z-index: 0; /* Уменьшите z-index */
  pointer-events: auto; /* Чтобы клики проходили сквозь */
}

.scene {
  width: 100%;
  height: 100%;
  position: relative;
  transform-style: preserve-3d;
  will-change: transform;
}

.search-section {
  position: absolute;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  transform: translateZ(0);
  z-index: 10;
}

.search-container {
  width: 80%;
  max-width: 700px;
  text-align: center;
  transform: translateY(-10vh);
  will-change: transform, opacity;
}

.logo {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  margin-bottom: 2.5rem;
  transition: all 0.8s ease;
  mix-blend-mode: difference;
  will-change: color, filter, mix-blend-mode;
  opacity: 0.8;
  background: linear-gradient(
    270deg,
    #7F00FF,
    #0000FF,
    #00BFFF,
    #00FF80,
    #FFFF00,
    #FF6000,
    #FF0000,
    #7F00FF
  );
  background-size: 400% 400%;
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  animation: gradientFlow 10s ease-in-out infinite;
}

@keyframes gradientFlow {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}
  
.search-box {
  width: 100%;
  padding: 1.2rem 2rem;
  font-size: 1.3rem;
  border: none;
  border-radius: 50px;
  outline: none;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(5px);
  transition: all 0.5s ease;
  will-change: transform, background, color;
}

.scroll-hint {
  margin-top: 1.5rem;
  color: rgba(0, 0, 0, 0.6);
  font-size: 1rem;
  animation: float 4s ease-in-out infinite;
  transition: color 0.5s ease;
  will-change: transform, color;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}

.grid-section {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  transform: translateZ(0px);
  z-index: 1;
  pointer-events: none;
}

canvas.webgl {
  width: 100%;
  height: 100%;
  display: block;
  will-change: transform;
}

.content-section {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  display: none;
  justify-content: center;
  align-items: center;
  transform: translateZ(100px);
  z-index: 10;
}

.content-container {
  width: 80%;
  max-width: 1200px;
  background: rgba(255, 255, 255, 0.95);
  padding: 3rem;
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
  transform: scale(0.9) translateY(50px);
  opacity: 0;
  transition: all 1.2s cubic-bezier(0.16, 1, 0.3, 1);
  backdrop-filter: blur(10px);
  will-change: transform, opacity;
}

.content-container.active {
  transform: scale(1) translateY(0);
  opacity: 1;
}

.site-footer {
  position: fixed;
  bottom: 20px;
  left: 20px;
  width: 100%;
  z-index: 1000;
  color: rgba(0, 0, 0, 0.6);
  font-size: 14px;
  font-family: 'Fira Code', monospace;
}

.site-footer p:not(:last-child) {
  margin-bottom: 4px;
}

.footer-content {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.refresh-icon {
  position: fixed;
  top: 0px;
  left: 0px;
  width: 90px;
  height: 90px;
  cursor: pointer;
  user-select: none;
  transform-origin: center;
  z-index: 1000;
}

.song-control {
  position: fixed;
  top: 20px;
  right: 20px;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  user-select: none;
  z-index: 1000;
}

.song-control:hover {
  background: rgba(0, 0, 0, 0.85);
}

#musicIcon {
  font-size: 18px;
  transition: color 0.3s;
}

#watermark-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -999;
  mix-blend-mode: multiply;
}

#watermark-container canvas {
  opacity: 0.7;
}

.fullscreen-btn {
    position: fixed;
    bottom: 140px;
    right: 20px;
    cursor: pointer;
    font-size: 14px;
    padding: 3px 8px;
    border: 1px solid black;
    border-radius: 0px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 30px;
    z-index: 100;
    color: black;
    -webkit-tap-highlight-color: transparent;
    pointer-events: auto;
}
.fullscreen-btn:hover {
    background: transparent;
}
.telegram-btn {
    position: fixed;
    bottom: 140px;
    left: 20px;
    cursor: pointer;
    font-size: 14px;
    padding: 3px 8px;
    border: 1px solid black;
    border-radius: 0px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 30px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='black8'%3E%3Cpath d='M9.78 18.65l.28-4.23 7.68-6.92c.34-.31-.07-.46-.52-.19L7.74 13.3 3.64 12c-.88-.25-.89-.86.2-1.3l15.97-6.16c.73-.33 1.43.18 1.15 1.3l-2.72 12.81c-.19.91-.74 1.13-1.5.71L12.6 16.3l-1.99 1.93c-.23.23-.42.42-.83.42z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    z-index: 100;
    -webkit-tap-highlight-color: transparent;
    pointer-events: auto;
}
.telegram-btn:hover {
    background: transparent;
}