*,
*::before,
*::after {
    box-sizing: border-box;
}
/* =========================
   TERMÉK FLIP KÁRTYÁK
========================= */

.products-grid {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.product-card {
    width: 100%;
    height: 320px;
    perspective: 1000px;
    border-radius: 18px;
}

.product-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.7s;
    transform-style: preserve-3d;
}

.product-card:hover .product-card-inner {
    transform: rotateY(180deg);
}

.product-card-front,
.product-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: 18px;
    overflow: hidden;
}

.product-card-front {
    background: #ead0ae url("../images/background/silk-soft.png") center / cover no-repeat;
}

.product-card-front img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}
.product-card-back {
    transform: rotateY(180deg);

    background:
        radial-gradient(
            circle at 28% 22%,
            rgba(255, 255, 255, 0.9) 0%,
            rgba(255, 255, 255, 0.25) 22%,
            transparent 42%
        ),
        linear-gradient(
            135deg,
            #fffaf1 0%,
            #f8e9cf 38%,
            #fff7e8 62%,
            #ead1a6 100%
        );

    border: 1px solid #c99746;
    box-sizing: border-box;

    box-shadow:
        inset 0 0 14px rgba(255, 255, 255, 0.8),
        inset 0 0 3px rgba(154, 101, 34, 0.25),
        0 5px 12px rgba(91, 59, 24, 0.12);

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    padding: 20px 25px;
    text-align: center;
    color: #5a3b2e;
}

.product-card-back h3 {
    margin: 0 0 10px;
    font-family: Impact, "Arial Narrow", sans-serif;
    font-size: 18px;
    font-weight: 400;
    line-height: 1.2;
    letter-spacing: 0.3px;
}

.product-card-back p {
    margin: 5px 0;
    font-size: 16px;
    line-height: 1.2;
}

.product-price {
    margin-top: 15px !important;
    font-size: 20px !important;
    font-weight: bold;
    color: #8a642e;
}
.interest-button {
    margin-top: 10px;
    padding: 8px 22px;

    background: linear-gradient(
        135deg,
        #b8893f,
        #d7b46a
    );

    color: #fffaf1;
    border: 1px solid #9b6b2f;
    border-radius: 20px;

    font-family: Georgia, serif;
    font-size: 15px;
    font-weight: bold;

    cursor: pointer;
    transition: 0.3s ease;
}

.interest-button:hover {
    background: #8a642e;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(91, 59, 24, 0.25);
}