.flip-circle-grid {
    display: grid;
    /* This creates exactly 4 equal columns */
    grid-template-columns: repeat(4, 1fr); 
    gap: 30px;
    justify-items: center;
    padding: 40px 0;
}

/* The Individual Circle Card */
.flip-circle {
    width: 180px; /* Slightly smaller to fit 4 per row comfortably */
    height: 180px;
    perspective: 1000px;
}

.flip-circle-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    transform-style: preserve-3d;
    border-radius: 50%;
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

.flip-circle:hover .flip-circle-inner {
    transform: rotateY(180deg);
}

.flip-circle-front, 
.flip-circle-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: #fff;
    padding: 15px;
}

.flip-circle-back {
    background-color: #2b3186;
    color: white;
    transform: rotateY(180deg);
}

.partner-logo {
    max-width: 80%;
    max-height: 60%;
    object-fit: contain;
}

.circle-btn {
    padding: 6px 14px;
    background-color: #00d1b2;
    color: white;
    text-decoration: none;
    border-radius: 20px;
    font-size: 12px;
}

/* --- Responsive Breakpoints --- */

/* 3 Columns for Tablets */
@media (max-width: 992px) {
    .flip-circle-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* 2 Columns for Mobile */
@media (max-width: 768px) {
    .flip-circle-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .flip-circle {
        width: 150px;
        height: 150px;
    }
}

/* 1 Column for small Phones */
@media (max-width: 480px) {
    .flip-circle-grid {
        grid-template-columns: repeat(1, 1fr);
    }
}