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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.card-container {
    width: 100%;
    max-width: 450px;
}

.business-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    overflow: hidden;
    padding: 30px;
}

.card-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 1px solid #eee;
}

.headshot {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid #667eea;
}

.name-title h1 {
    font-size: 1.8rem;
    color: #1a1a2e;
    margin-bottom: 5px;
}

.title {
    font-size: 1rem;
    color: #667eea;
    font-weight: 600;
    margin-bottom: 3px;
}

.employer {
    font-size: 0.9rem;
    color: #666;
}

.card-section {
    margin-bottom: 20px;
}

.card-section h2 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #999;
    margin-bottom: 12px;
}

.tags {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tags li {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.projects {
    list-style: none;
}

.projects li {
    padding: 8px 0;
    border-bottom: 1px solid #f0f0f0;
    color: #444;
    font-size: 0.95rem;
}

.projects li:last-child {
    border-bottom: none;
}

.projects li::before {
    content: "→ ";
    color: #667eea;
    font-weight: bold;
}

.card-footer {
    display: flex;
    justify-content: center;
    gap: 20px;
    padding-top: 20px;
    border-top: 1px solid #eee;
    margin-top: 10px;
}

.social-link {
    color: #667eea;
    transition: transform 0.2s, color 0.2s;
}

.social-link:hover {
    color: #764ba2;
    transform: scale(1.2);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    justify-content: center;
    align-items: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: #1a1a2e;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    max-width: 90%;
    position: relative;
}

.modal-content h2 {
    color: #fff;
    margin-bottom: 20px;
}

.close-btn {
    position: absolute;
    top: 10px;
    right: 20px;
    font-size: 30px;
    color: #fff;
    cursor: pointer;
    transition: color 0.2s;
}

.close-btn:hover {
    color: #ff6b6b;
}

#nes-canvas {
    border: 4px solid #667eea;
    border-radius: 8px;
    image-rendering: pixelated;
    image-rendering: crisp-edges;
    width: 512px;
    height: 480px;
    max-width: 100%;
    height: auto;
}

.emulator-controls {
    margin-top: 15px;
}

.emulator-controls p {
    color: #aaa;
    font-size: 0.85rem;
}

/* Mobile Responsiveness */
@media (max-width: 480px) {
    body {
        padding: 15px;
    }

    .business-card {
        padding: 20px;
    }

    .card-header {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }

    .headshot {
        width: 120px;
        height: 120px;
    }

    .name-title h1 {
        font-size: 1.5rem;
    }

    .tags li {
        font-size: 0.8rem;
        padding: 5px 12px;
    }

    .modal-content {
        padding: 20px;
    }

    #nes-canvas {
        width: 100%;
    }

    .emulator-controls p {
        font-size: 0.75rem;
    }
}

@media (max-width: 360px) {
    .name-title h1 {
        font-size: 1.3rem;
    }

    .card-section h2 {
        font-size: 0.75rem;
    }

    .tags li {
        font-size: 0.75rem;
        padding: 4px 10px;
    }
}