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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: white;
    color: black;
    overflow: hidden;
    cursor: grab;
}

body:active {
    cursor: grabbing;
}

#container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease;
    opacity: 0;
    pointer-events: none;
}

#content {
    text-align: center;
    max-width: 600px;
    padding: 2rem;
}

#name {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
    text-shadow: 
        2px 2px 0px rgba(0, 0, 0, 0.1),
        4px 4px 0px rgba(0, 0, 0, 0.05),
        6px 6px 0px rgba(0, 0, 0, 0.025);
}

#email {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.8;
    text-shadow: 
        1px 1px 0px rgba(0, 0, 0, 0.1),
        2px 2px 0px rgba(0, 0, 0, 0.05);
}

.section {
    margin-bottom: 1.5rem;
}

.section h2 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-shadow: 
        1px 1px 0px rgba(0, 0, 0, 0.1),
        2px 2px 0px rgba(0, 0, 0, 0.05);
}

.section a {
    display: block;
    color: black;
    text-decoration: none;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    transition: opacity 0.2s ease;
    text-shadow: 
        1px 1px 0px rgba(0, 0, 0, 0.1),
        2px 2px 0px rgba(0, 0, 0, 0.05);
}

.section a:hover {
    opacity: 0.7;
}

#tip {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    background-color: rgba(0, 0, 0, 0.6);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 400;
    pointer-events: none;
    opacity: 0.6;
    transition: opacity 0.3s ease;
    animation: subtle-pulse 3s ease-in-out infinite;
    text-shadow: 
        1px 1px 0px rgba(0, 0, 0, 0.3),
        2px 2px 0px rgba(0, 0, 0, 0.2);
}

#tip span {
    display: flex;
    align-items: center;
    gap: 6px;
}

@keyframes subtle-pulse {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 0.8; }
}

#canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 1;
    transition: opacity 0.5s ease;
}

/* 3D mode styles - now the default */
body.three-d-mode #container {
    opacity: 0;
    pointer-events: none;
}

body.three-d-mode #canvas {
    opacity: 1;
}

/* Responsive design */
@media (max-width: 768px) {
    #name {
        font-size: 2.5rem;
    }
    
    #email {
        font-size: 1rem;
    }
    
    .section a {
        font-size: 1rem;
    }
    
    #tip {
        bottom: 15px;
        font-size: 0.8rem;
        padding: 6px 12px;
    }
}