:root {
    /* Base Backgrounds */
    --bg-dark: #0a0a12;
    --bg-gradient-inner: #1a1a3a;
    --card-bg: rgba(25, 25, 40, 0.8);
    
    /* Neon Accents */
    --neon-purple: #bc13fe;
    --neon-purple-alpha: rgba(188, 19, 254, 0.1);
    --neon-purple-glow: rgba(188, 19, 254, 0.4);
    
    --neon-blue: #24d1ff;
    --text-main: #e0e0ff;
    --text-pure: #ffffff;
    --text-muted: #888;
    --shadow-purple: rgba(188, 19, 254, 0.2);
}

body {
    background-color: var(--bg-dark);
    background-image: radial-gradient(circle at 50% 50%, var(--bg-gradient-inner) 0%, var(--bg-dark) 100%);
    color: var(--text-main);
    font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    padding: 20px;
}

.container {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
    justify-content: center;
    max-width: 1200px;
}

/* Card Styled Like the Poker Calculator Container */
.card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--neon-purple);
    border-radius: 12px; /* Sharper corners like the screenshot */
    width: 320px;
    overflow: hidden;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 0 20px var(--shadow-purple);
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 30px var(--neon-purple-glow);
    border-color: var(--neon-blue); /* Shift to blue on hover for interaction */
}

.image-wrapper {
    width: 100%;
    padding: 15px; /* Creates the inset look for the image */
    box-sizing: border-box;
}

.card-image {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: block;
}

.card-content {
    padding: 0 25px 25px 25px;
}

h3 {
    color: var(--neon-blue); /* Blue headers like 'HAND' or 'EQUITY' */
    text-shadow: 0 0 5px var(--neon-blue);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 1.1rem;
    margin: 10px 0 12px 0;
}

p {
    color: var(--text-main);
    line-height: 1.5;
    font-size: 0.9rem;
    margin: 0;
}

/* Subtle indicator at the bottom of the card */
.card::after {
    content: "";
    height: 2px;
    width: 100%;
    background: linear-gradient(90deg, transparent, var(--neon-purple), transparent);
    position: absolute;
    bottom: 0;
    left: 0;
    opacity: 0.5;
}