.sup-sec-wrapper {
    background-color: transparent; /* Transparent as requested */
    padding: 100px ;
   
}

.sup-sec-container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.sup-sec-title {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 60px;
    color: #111;
}

.sup-sec-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.sup-sec-card {
    cursor: pointer;
    transition: transform 0.2s ease;
    user-select: none; /* Prevents text highlighting on click */
}

.sup-sec-icon-box {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
}

.sup-sec-icon {
    width: 64px;
    height: 64px;
    fill: #999; /* Initial gray color */
    transition: fill 0.2s ease, transform 0.1s ease;
}

/* Hover effect */
.sup-sec-card:hover .sup-sec-icon {
    fill: #555;
}

/* Click effect: Icon turns Black when active */
.sup-sec-card:active .sup-sec-icon {
    fill: #000000;
    transform: scale(0.95); /* Subtle press effect */
}

.sup-sec-label {
    font-size: 18px;
    font-weight: 600;
    margin: 0 0 10px 0;
    color: #000;
}

.sup-sec-text {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
    max-width: 220px;
    margin: 0 auto;
}

/* Responsive adjustments */
@media (max-width: 992px) {
    .sup-sec-grid { grid-template-columns: repeat(2, 1fr); gap: 50px 20px; }
}

@media (max-width: 500px) {
    .sup-sec-grid { grid-template-columns: 1fr; }
    .sup-sec-title { font-size: 24px; margin-bottom: 40px; }
}