html, body {
    cursor: url('band_cursor.png') 16 16, auto;
    margin: 0;
    padding: 0;
    overflow-y: auto; 
}

@font-face {
    font-family: 'FTScenikMono';
    src: url('FTScenikMonoTrial-Book.otf') format('opentype');
    font-weight: normal;
    font-style: normal;
  }
  
  .responsive-text {
    position: fixed;
    top: 10%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    font-size: 2vw;
    font-family: 'FTScenikMono', sans-serif;
    letter-spacing: -2px; 
    color: #333;
    padding: 20px;
    z-index: 9999;
  }
  
  .bottom-nav {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    max-width: 300px; 
    height: auto;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(15px);
    border-radius: 30px;
    display: flex;
    justify-content: space-around; 
    align-items: center;
    padding: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15), inset 0 2px 4px rgba(255, 255, 255, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.3);
    z-index: 9999;
  }
  
  .bottom-nav img {
    width: clamp(30px, 8vw, 50px);
    height: clamp(30px, 8vw, 50px);
    object-fit: cover;
    border-radius: 12px;
    transition: transform 0.3s ease, box-shadow 0.3s ease, opacity 0.3s ease, filter 0.3s ease;
    opacity: 0.5;
    filter: grayscale(50%);
  }
  
  
  .bottom-nav img.active {
    opacity: 1; 
    filter: grayscale(0%); 
  }
  
  
  @media (max-width: 480px) {
    .bottom-nav {
      width: 90%;
      border-radius: 20px;
      padding: 8px;
    }
    
    .bottom-nav img {
      border-radius: 8px;
    }
  }
  
  @media (max-width: 320px) {
    .bottom-nav {
      width: 95%;
      padding: 5px;
    }
  }
  
  
  .fullscreen-element {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none; 
    z-index: 999;
  }
  


.real-time-container {
    position: fixed;
    top: 50%;
    left: 50%;
    width: 20vw;
    height: auto;
    transform: translate(-50%, -50%);
    background: #000;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1; 
}

.real-time-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}


.infinite-scroll {
    position: fixed; 
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 9997; 
}

.scroll-content {
    position: relative;
    width: 100vw;
    height: 100%;
    overflow: hidden;
}

/* 기본 설정 */
.scroll-content img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transform: translateY(100%); 
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}


.fade-in {
    opacity: 1;
    transform: translateY(0); 
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}


.fade-out {
    opacity: 0;
    transform: translateY(100%); 
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}



.arrow {
    position: fixed;
    bottom: 8vh;
    left: 50%;
    transform: translateX(-50%);
    width: 3vw;
    animation: arrowBounce 1s infinite,
                blink 1s infinite;
    z-index: 9998;
}

@keyframes arrowBounce {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(10px);
    }
}

@keyframes blink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0;
    }
}

.nav-icon:hover {
    transform: scale(1.1); 
    transition: transform 0.3s ease; }