.product-section {
    padding: 90px 0 60px 0;
    background-color: #000;
    text-align: center;
    position: relative;
    z-index: 1;
}

.section-heading {
    font-family: 'Familjen Grotesk', sans-serif;
    font-size: 32px;
    text-transform: uppercase;
    margin-bottom: 40px;
    color: #fff;
    margin-top: 50px;
}

/* Wrapper */
.product-layout {
    display: flex;
    flex-direction: column;
    gap: 30px;
    padding: 0 20px 40px;
}

/* GROUPS: big + two small stacked */
.product-group {
    display: grid;
    grid-template-columns: 3fr 2fr; /* ~60% / 40% */
    gap: 20px;
    align-items: stretch;
}

/* second group reversed on desktop */
.group-2 {
    grid-template-columns: 2fr 3fr; /* small column left, big right */
}

/* column for two small cards */
.small-column {
    display: grid;
    grid-template-rows: 1fr 1fr;
    gap: 20px;
}

/* Base card styling */
.product-card {
    background-color: #1e1e1e;
    padding: 20px;
    box-sizing: border-box;
    border-radius: 10px;
    text-align: center;
    transition: transform 0.3s ease-in-out, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: scale(1.03);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

/* image */
.product-image {
    width: 100%;
    height: auto;
    border-radius: 10px;
    margin-bottom: 15px;
}

/* typography */
.product-title {
    font-size: 20px;
    margin: 10px 0;
    color: #fff;
    text-transform: uppercase;
}

.product-description {
    font-size: 14px;
    color: #bbb;
    margin-bottom: 20px;
}

/* Button */
.btn-industrial-yellow {
    margin-top: auto; /* push button to bottom */
    align-self: center;

    display: inline-block;
    position: relative;
    padding: 12px 20px;
    font-family: 'Familjen Grotesk', sans-serif;
    font-size: 16px;
    background-color: transparent;
    border: 2px solid #FFD700;
    color: #FFD700;
    text-transform: uppercase;
    text-align: center;
    cursor: pointer;
    overflow: hidden;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.btn-industrial-yellow:hover {
    color: black;
    border-color: black;
}

.btn-industrial-yellow .btn-hover {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #FFD700;
    transition: all 0.3s ease;
}

.btn-industrial-yellow:hover .btn-hover {
    top: 0;
}

.btn-industrial-yellow span {
    position: relative;
    z-index: 1;
}

/* ROWS: 3 columns, 4 columns */
.product-row {
    display: grid;
    gap: 20px;
}

.product-row.three-columns {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.product-row.four-columns {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

/* Different heights (optional) */
.long {
    min-height: 260px;
}

.mini {
    min-height: 160px;
}

/* Responsive: stack everything nicely on mobile */
@media (max-width: 900px) {
    .product-group {
        grid-template-columns: 1fr;
    }

    .group-2 {
        grid-template-columns: 1fr;
    }

    .small-column {
        grid-template-rows: auto;
    }

    .product-row.three-columns,
    .product-row.four-columns {
        grid-template-columns: 1fr;
    }
}

.product-layout {
    display: flex;
    flex-direction: column;
    gap: 30px;
    padding: 0 20px 40px;
}

.product-group {
    display: grid;
    grid-template-columns: 3fr 2fr; /* 60 / 40 */
    gap: 20px;
    align-items: stretch;
}

.group-2 {
    grid-template-columns: 2fr 3fr; /* flipped */
}

.small-column {
    display: grid;
    grid-template-rows: 1fr 1fr;
    gap: 20px;
}

.product-row {
    display: grid;
    gap: 20px;
}

.product-row.three-columns {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.product-row.four-columns {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.long {
    min-height: 260px;
}

.mini {
    min-height: 160px;
}

@media (max-width: 900px) {
    .product-group {
        grid-template-columns: 1fr;
    }

    .group-2 {
        grid-template-columns: 1fr;
    }

    .small-column {
        grid-template-rows: auto;
    }

    .product-row.three-columns,
    .product-row.four-columns {
        grid-template-columns: 1fr;
    }
}