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

body {
    min-height: 100vh;
    width: 100vw;
    overflow: hidden;
    background-image: url('snow.gif');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}

.overlay-container {
    width: 100%;
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 20px;
}

.santa-container {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.overlay-container {
    cursor: pointer;
}

.bouncing-santa {
    position: absolute;
    width: 150px;
    height: auto;
    image-rendering: auto;
    pointer-events: none;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.message-container {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    background: rgba(0, 0, 0, 0.6);
    padding: 30px 40px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    margin-bottom: 40px;
}

.button-container {
    position: absolute;
    bottom: 60px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    text-align: center;
}

.christmas-message {
    font-size: clamp(1.2rem, 4vw, 2rem);
    color: #ffffff;
    line-height: 1.6;
    text-shadow: 
        0 0 10px rgba(255, 255, 255, 0.8),
        0 0 20px rgba(255, 255, 255, 0.6),
        0 0 30px rgba(255, 255, 255, 0.4),
        2px 2px 4px rgba(0, 0, 0, 0.8);
    animation: text-glow-pulse 2s ease-in-out infinite alternate;
}

@keyframes text-glow-pulse {
    from {
        text-shadow: 
            0 0 10px rgba(255, 255, 255, 0.8),
            0 0 20px rgba(255, 255, 255, 0.6),
            0 0 30px rgba(255, 255, 255, 0.4),
            2px 2px 4px rgba(0, 0, 0, 0.8);
    }
    to {
        text-shadow: 
            0 0 20px rgba(255, 255, 255, 1),
            0 0 30px rgba(255, 255, 255, 0.8),
            0 0 40px rgba(255, 255, 255, 0.6),
            0 0 50px rgba(255, 255, 255, 0.4),
            2px 2px 4px rgba(0, 0, 0, 0.8);
    }
}

.glow-text {
    color: #ffd700;
    text-shadow: 
        0 0 10px rgba(255, 215, 0, 0.8),
        0 0 20px rgba(255, 215, 0, 0.6),
        0 0 30px rgba(255, 215, 0, 0.4),
        0 0 40px rgba(255, 215, 0, 0.2),
        2px 2px 4px rgba(0, 0, 0, 0.8);
    animation: glow-pulse 2s ease-in-out infinite alternate;
}

@keyframes glow-pulse {
    from {
        text-shadow: 
            0 0 10px rgba(255, 215, 0, 0.8),
            0 0 20px rgba(255, 215, 0, 0.6),
            0 0 30px rgba(255, 215, 0, 0.4),
            0 0 40px rgba(255, 215, 0, 0.2),
            2px 2px 4px rgba(0, 0, 0, 0.8);
    }
    to {
        text-shadow: 
            0 0 20px rgba(255, 215, 0, 1),
            0 0 30px rgba(255, 215, 0, 0.8),
            0 0 40px rgba(255, 215, 0, 0.6),
            0 0 50px rgba(255, 215, 0, 0.4),
            2px 2px 4px rgba(0, 0, 0, 0.8);
    }
}

.click-link {
    color: #ffd700;
    text-decoration: none;
    font-weight: 700;
    font-size: clamp(1rem, 3vw, 1.5rem);
    transition: color 0.3s ease, text-shadow 0.3s ease, transform 0.3s ease;
    cursor: pointer;
    display: inline-block;
    background: rgba(0, 0, 0, 0.6);
    padding: 15px 30px;
    border-radius: 15px;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
    text-shadow: 
        0 0 10px rgba(255, 215, 0, 0.8),
        0 0 20px rgba(255, 215, 0, 0.6),
        0 0 30px rgba(255, 215, 0, 0.4),
        2px 2px 4px rgba(0, 0, 0, 0.8);
    border: 2px solid rgba(255, 215, 0, 0.3);
    animation: link-glow-pulse 2s ease-in-out infinite alternate;
}

@keyframes link-glow-pulse {
    from {
        text-shadow: 
            0 0 10px rgba(255, 215, 0, 0.8),
            0 0 20px rgba(255, 215, 0, 0.6),
            0 0 30px rgba(255, 215, 0, 0.4),
            2px 2px 4px rgba(0, 0, 0, 0.8);
    }
    to {
        text-shadow: 
            0 0 20px rgba(255, 215, 0, 1),
            0 0 30px rgba(255, 215, 0, 0.8),
            0 0 40px rgba(255, 215, 0, 0.6),
            0 0 50px rgba(255, 215, 0, 0.4),
            2px 2px 4px rgba(0, 0, 0, 0.8);
    }
}

.click-link:hover {
    color: #ffed4e;
    text-shadow: 
        0 0 25px rgba(255, 215, 0, 1),
        0 0 35px rgba(255, 215, 0, 0.9),
        0 0 45px rgba(255, 215, 0, 0.7),
        2px 2px 4px rgba(0, 0, 0, 0.8);
    transform: scale(1.05);
    border-color: rgba(255, 215, 0, 0.6);
}

.click-link:active {
    color: #ffaa00;
    transform: scale(0.98);
}

/* Mobile optimizations */
@media (max-width: 768px) {
    .bouncing-santa {
        width: 120px;
    }
    
    .message-container {
        padding: 25px 30px;
        margin: 0 15px;
        margin-bottom: 30px;
    }
    
    .christmas-message {
        font-size: clamp(1rem, 5vw, 1.5rem);
    }
    
    .button-container {
        bottom: 40px;
        left: 50%;
        right: auto;
        width: calc(100% - 30px);
        max-width: 600px;
    }
    
    .click-link {
        padding: 12px 25px;
        font-size: clamp(0.9rem, 4vw, 1.3rem);
    }
}

@media (max-width: 480px) {
    .bouncing-santa {
        width: 100px;
    }
    
    .message-container {
        padding: 20px 25px;
        margin: 0 10px;
        margin-bottom: 20px;
    }
    
    .christmas-message {
        font-size: clamp(0.9rem, 6vw, 1.3rem);
        line-height: 1.5;
    }
    
    .button-container {
        bottom: 30px;
        width: calc(100% - 20px);
    }
    
    .click-link {
        padding: 10px 20px;
        font-size: clamp(0.8rem, 5vw, 1.2rem);
    }
}