/* SPK Infratech Diversification Section Styles */
:root {
    --spkDivers-primary: #71B100;
    --spkDivers-secondary: #0F2B46;
    --spkDivers-bg: #f8faf7;
    --spkDivers-white: #ffffff;
    --spkDivers-text: #555555;
}

.spkDivers_section {
    position: relative;
    padding: 100px 20px 120px;
    background: var(--spkDivers-bg);
    overflow: hidden;
    font-family: 'Poppins', sans-serif;
    font-family: 'Poppins', sans-serif;
    color: var(--spkDivers-text);
    z-index: 1;
    /* Low base z-index */
}

/* Background Shapes */
.spkDivers_blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    z-index: 0;
    pointer-events: none;
}

.spkDivers_blob1 {
    width: 600px;
    height: 600px;
    background: rgba(113, 177, 0, 0.06);
    top: -10%;
    left: -10%;
}

.spkDivers_blob2 {
    width: 500px;
    height: 500px;
    background: rgba(15, 43, 70, 0.05);
    bottom: -10%;
    right: -10%;
}

.spkDivers_container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    position: relative;
    z-index: 1;
}

/* Header */
.spkDivers_header {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
    padding-bottom: 20px;
}

.spkDivers_title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--spkDivers-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    display: inline-block;
    margin: 0;
}

.spkDivers_title::after {
    content: '';
    display: block;
    width: 60px;
    height: 6px;
    background: var(--spkDivers-primary);
    margin: 15px auto 0;
    border-radius: 3px;
}

.spkDivers_square {
    position: absolute;
    width: 20px;
    height: 20px;
    background: var(--spkDivers-primary);
    top: -10px;
    right: -25px;
    transform: rotate(45deg);
    opacity: 0.8;
}

/* Grid Layout */
.spkDivers_grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

/* Cards */
.spkDivers_card {
    background: var(--spkDivers-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    cursor: pointer;
    position: relative;
    display: flex;
    flex-direction: column;
}

.spkDivers_imageBox {
    height: 220px;
    width: 100%;
    overflow: hidden;
    position: relative;
}

.spkDivers_imageBox img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.spkDivers_content {
    padding: 25px 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    position: relative;
}

.spkDivers_cardTitle {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--spkDivers-secondary);
    margin: 0;
    line-height: 1.4;
}

/* Animated Underline */
.spkDivers_line {
    width: 40px;
    height: 3px;
    background: var(--spkDivers-primary);
    margin: 15px auto 0;
    transition: width 0.3s ease;
}

/* Hover Effects */
.spkDivers_card:hover {
    transform: translateY(-12px);
    box-shadow: 0 20px 40px rgba(113, 177, 0, 0.15);
}

.spkDivers_card:hover .spkDivers_imageBox img {
    transform: scale(1.08);
}

.spkDivers_card:hover .spkDivers_line {
    width: 80%;
}

/* Description Text */
.spkDivers_desc {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    font-size: 1.1rem;
    line-height: 1.8;
}

.spkDivers_desc strong {
    color: var(--spkDivers-secondary);
    font-weight: 700;
}

.spkDivers_highlight {
    color: var(--spkDivers-primary);
    font-weight: 700;
}

/* Responsive */
@media (max-width: 1100px) {
    .spkDivers_grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .spkDivers_grid {
        grid-template-columns: 1fr;
    }

    .spkDivers_title {
        font-size: 1.8rem;
    }

    .spkDivers_section {
        padding: 60px 20px;
    }
}