/* Venn Diagram CSS */
.venn-container {
    position: relative;
    width: 300px;
    height: 300px;
    margin: 0 auto;
    font-family: 'Inter', sans-serif;
}

.venn-circle {
    position: absolute;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    mix-blend-mode: multiply; /* Key for the overlapping effect */
}

/* Light Theme Colors (Default) */
.venn-circle.vision {
    top: 0;
    left: 50%; /* Centered horizontally relative to container */
    transform: translateX(-50%);
    background-color: rgba(230, 230, 250, 0.7); /* Light Purple/Blue */
    border: 2px solid #5d5fef;
    color: #000;
    z-index: 1;
}

.venn-circle.strategy {
    bottom: 0;
    left: 0;
    background-color: rgba(230, 240, 250, 0.7); /* Light Blue */
    border: 2px solid #3366cc;
    color: #000;
    z-index: 2;
}

.venn-circle.execution {
    bottom: 0;
    right: 0;
    background-color: rgba(240, 240, 245, 0.7); /* Light Grey/Blue */
    border: 2px solid #333;
    color: #000;
    z-index: 3;
}

/* Intersection Highlight (Visual trick or extra element if needed) */
/* For simple circles, mix-blend-mode does a lot of the work */

.venn-label {
    pointer-events: none;
    z-index: 10;
}

/* Dark Mode / AI Theme Overrides */
.ai-dark-theme .venn-circle {
    mix-blend-mode: screen; /* Lighten for dark backgrounds */
    color: #fff;
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.1);
}

.ai-dark-theme .venn-circle.vision {
    background-color: rgba(100, 100, 255, 0.2);
    border-color: #8888ff;
}

.ai-dark-theme .venn-circle.strategy {
    background-color: rgba(100, 200, 255, 0.2);
    border-color: #88ccff;
}

.ai-dark-theme .venn-circle.execution {
    background-color: rgba(150, 150, 150, 0.2);
    border-color: #cccccc;
}

/* Intersection specific styling - using a pseudo element or separate div for the center "sweet spot" if we want to highlight it specifically like the image */
.venn-center {
    position: absolute;
    top: 55%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 50px;
    background: radial-gradient(circle, rgba(93, 95, 239, 0.8) 0%, rgba(93, 95, 239, 0) 70%);
    filter: blur(5px);
    z-index: 0;
    opacity: 0.6;
}

/* Responsive adjustments */
@media (max-width: 576px) {
    .venn-container {
        width: 260px;
        height: 260px;
    }
    .venn-circle {
        width: 150px;
        height: 150px;
        font-size: 1rem;
    }
}