/* Root Variables */
        :root {
            --dark-bg: #121212;
            --dark-secondary: #1E1E1E;
            --dark-tertiary: #2C2C2C;
            --dark-text: #E0E0E0;
            --accent-color: #00FFD4;
            --accent-secondary: #FF6B6B;
            --hover-color: #00B4A6;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            -webkit-tap-highlight-color: transparent;
        }

        html, body {
            max-width: 100%;
            overflow-x: hidden;
            scroll-behavior: smooth;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
            background-color: var(--dark-bg);
            color: var(--dark-text);
            line-height: 1.6;
            touch-action: manipulation;
        }

        /* Container */
        .container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            padding: 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .card {
            width: 100%;
            aspect-ratio: 2/3;
            perspective: 1000px;
}

        .card-inner {
            position: relative;
            width: 100%;
            padding-top: 120%; /* Maintain aspect ratio */
            transform-style: preserve-3d;
            transition: transform 0.6s;
        }

        .card.flipped .card-inner {
            transform: rotateY(180deg);
        }

        .card-front, .card-back {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            backface-visibility: hidden;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            border-radius: 15px;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
            background-color: var(--dark-secondary);
            color: var(--dark-text);
            text-align: center;
            overflow: hidden; /* Fix for overflowing content */
        }

        .card-back {
            background-color: var(--dark-tertiary);
            color: var(--accent-color);
            transform: rotateY(180deg);
            padding: 20px;
        }

        .card-back h2 {
            font-weight: lighter;
        }

        .card-front img {
            width: 150px;
            height: 150px;
            border-radius: 50%;
            object-fit: cover;
            margin-bottom: 20px;
            border: 2px solid var(--accent-color);
        }

        .card-front h3 {
            font-size: 1.6rem;
            font-weight: lighter;
            color: var(--accent-color);
        }

        .card-front p {
            margin: 5px 0;
            font-size: 1rem;
            color: var(--dark-text);
        }