.feature-columns {
    padding: 60px 0;
    background: #fff;
    margin-top: 40px;
}

.feature-columns .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.feature-columns .cols-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    /* Modern Border Style: Gradient Border using pseudo-element or box-shadow */
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 58, 81, 0.08); /* Subtle shadow instead of solid border */
    overflow: hidden; /* For border radius */
    position: relative;
    border: 1px solid rgba(0, 58, 81, 0.1); /* Very subtle fallback border */
}

.feature-columns .cols-grid.cols-3 {
    grid-template-columns: repeat(3, 1fr);
}

/* Decorative center line */
.feature-columns .cols-grid::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 40px;
    bottom: 40px;
    width: 1px;
    background: linear-gradient(to bottom, 
        rgba(0, 58, 81, 0.05), 
        rgba(0, 58, 81, 0.2), 
        rgba(0, 58, 81, 0.05)
    );
    transform: translateX(-50%);
}

.feature-columns .cols-grid.cols-3::before {
    display: none;
}

.feature-columns .cols-grid.cols-3::after {
    display: none;
}

.feature-columns .cols-grid.cols-3 .col-title {
    font-size: 22px;
}

.feature-columns .cols-grid.cols-3 .col-content {
    font-size: 16px;
}

.feature-columns .cols-grid.cols-3 .col:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 40px;
    bottom: 40px;
    right: 0;
    width: 1px;
    background: linear-gradient(to bottom, 
        rgba(0, 58, 81, 0.05), 
        rgba(0, 58, 81, 0.2), 
        rgba(0, 58, 81, 0.05)
    );
}

.feature-columns .col {
    padding: 60px; /* Increased padding */
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    position: relative;
    background: linear-gradient(to bottom, #fff, #fafafa); /* Subtle background gradient */
}

.feature-columns .col:first-child {
    border-right: none; /* Handled by pseudo-element */
}

.feature-columns .col-title {
    font-size: 28px;
    font-weight: 700;
    color: #003a51;
    margin-bottom: 24px;
    font-family: "PP Neue Montreal", sans-serif;
    line-height: 1.3;
}

.feature-columns .col-content {
    font-size: 18px;
    line-height: 1.6;
    color: #334e68;
}

/* Specific Highlight Style */
.feature-columns .col-content strong,
.feature-columns .highlight {
    background-color: #DBEAFE; /* Light blue highlight */
    color: #1E3A8A;
    padding: 2px 6px;
    font-weight: 600;
    border-radius: 4px;
}

/* Responsive */
@media (max-width: 992px) {
    .feature-columns .col {
        padding: 40px;
    }
}

@media (max-width: 768px) {
    .feature-columns {
        padding: 40px 0;
    }

    .feature-columns .cols-grid {
        display: flex; /* Force flex to control stacking order easily */
        flex-direction: column; /* Stack vertically */
        box-shadow: none;
        background: transparent;
        border: none;
        gap: 20px;
    }
    
    .feature-columns .cols-grid::after {
        display: none;
    }

    .feature-columns .cols-grid::before {
        display: none;
    }
    
    .feature-columns .col {
        width: 100%; /* Ensure full width */
        border-radius: 12px;
        box-shadow: 0 4px 12px rgba(0,0,0,0.05);
        border: 1px solid rgba(0,0,0,0.05);
        background: #fff;
        padding: 24px;
        margin-bottom: 0;
    }
    
    /* Reset borders for stacking */
    .feature-columns .col:first-child {
        border-right: 1px solid rgba(0,0,0,0.05);
        border-bottom: 1px solid rgba(0,0,0,0.05); /* Match other borders */
    }
    
    .feature-columns .col-title {
        font-size: 22px;
        margin-bottom: 16px;
    }
    
    .feature-columns .col-content {
        font-size: 16px;
    }
}