html, body {
    margin: 0;
    padding: 0;
    height: 110vh;
    width: 100vw;
    overflow: hidden;
    background-color: black;
}
.landing-wrapper {
    position: relative;
    overflow: hidden;
    width: 100%;
    height: 100%;
}
.landing-wrapper img {
    position: absolute;
    top: 50%;
    left: 45%;
    transform: translate(-50%, -50%);
    width: auto;
    height: 130%;
}
.pearl-highlight {
    position: absolute;
    top: 57%;  
    left: 52%; 
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 223, 127, 0.6) 0%, rgba(255, 223, 127, 0) 70%);
    filter: drop-shadow(0 0 8px rgba(255, 223, 127, 0.8));
    transform: translate(-50%, -50%);
    animation: pearl-pulse 3s infinite ease-in-out;
    display: block;
    cursor: pointer;
    text-decoration: none;
    transition: filter 0.3s ease;
}
.pearl-highlight:hover {
    filter: drop-shadow(0 0 16px rgba(255, 223, 127, 1));
}
@keyframes pearl-pulse {
    0% {
        transform: translate(-50%, -50%) scale(1);
        filter: drop-shadow(0 0 8px rgba(255, 223, 127, 0.8));
        opacity: 0.9;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.03);
        filter: drop-shadow(0 0 12px rgba(255, 223, 127, 1));
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) scale(1);
        filter: drop-shadow(0 0 8px rgba(255, 223, 127, 0.8));
        opacity: 0.9;
    }
}
.touch-hint {
    position: absolute;
    bottom: 80px;
    width: 100%;
    text-align: center;
    font-size: 1.8rem;
    color: white;
    opacity: 0.9;
    font-family: 'Georgia', serif;
    animation: text-pulse 2s infinite ease-in-out;
}
@keyframes pulse {
    0% { opacity: 0.5; }
    50% { opacity: 1; }
    100% { opacity: 0.5; }
}
@keyframes text-pulse {
    0% { opacity: 0.7; }
    50% { opacity: 1; }
    100% { opacity: 0.7; }
}
#dog-ear {
    position: fixed;
    top: 0;
    right: 0;
    width: 120px;
    height: 120px;
    background:url(../images/right\ corner.png);
    background-size: contain;
    filter:
        saturate(0.5)        
        brightness(1.2)   
        hue-rotate(200deg)   
        sepia(0.3)   
        drop-shadow(0 0 8px rgba(0, 100, 255, 0.5));
    cursor: pointer;
    z-index: 10000;
    transition: filter 0.3s ease, transform 0.3s ease;
    animation: ornate-dog-ear-pulse 3s infinite alternate ease-in-out;
}
#dog-ear:hover {
    filter:
        saturate(0.8)
        brightness(1.5)
        hue-rotate(210deg)
        sepia(0.2)
        drop-shadow(0 0 15px rgba(0, 150, 255, 0.9));
    transform: scale(1.08);
}
@keyframes ornate-dog-ear-pulse {
    0% {
        transform: scale(1);
        filter: saturate(0.5) brightness(1.2) hue-rotate(200deg) sepia(0.3) drop-shadow(0 0 8px rgba(0, 100, 255, 0.5));
    }
    50% {
        transform: scale(1.02);
        filter: saturate(0.6) brightness(1.3) hue-rotate(205deg) sepia(0.25) drop-shadow(0 0 12px rgba(0, 120, 255, 0.7)); /* Gentle glow intensification */
    }
    100% {
        transform: scale(1);
        filter: saturate(0.5) brightness(1.2) hue-rotate(200deg) sepia(0.3) drop-shadow(0 0 8px rgba(0, 100, 255, 0.5));
    }
}
@keyframes pearl-burst {
    0% {
        transform: translate(-50%, -50%) scale(1);
        filter: drop-shadow(0 0 16px rgba(255, 223, 127, 1));
        opacity: 1;
    }
    20% {
        transform: translate(-50%, -50%) scale(1.5);
        filter: drop-shadow(0 0 50px rgba(255, 255, 255, 1));
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) scale(2);
        filter: drop-shadow(0 0 0px rgba(255, 255, 255, 0)); 
        opacity: 0;
    }
}
.pearl-highlight.clicked {
    animation: pearl-burst 0.7s forwards;
    cursor: default;
    pointer-events: none;
}
.landing-wrapper.fade-out {
    opacity: 0;
    transition: opacity 1s ease-in-out;
    pointer-events: none;
}