.product-page-container {
    padding-top: 90px;
    padding-bottom: 40px;
}

.product-page-main {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: flex-start;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    gap: 40px;
}

.product-image-column,
.product-details-column {
    flex: 1;
    min-width: 300px;
    max-width: 500px;
}

.product-image-column {
    text-align: center;
}

.product-image-column img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

.product-details-column {
    text-align: center;
}

.product-details-column h1 {
    font-size: 2rem;
    margin-bottom: 16px;
    color: #002d60;
    line-height: 1.3;
}

.product-details-column h2 {
    font-size: 1.4rem;
    margin-top: 0;
    margin-bottom: 16px;
    color: #003366;
    line-height: 1.4;
}

.product-details-column p {
    margin-bottom: 18px;
    line-height: 1.7;
}

.contains-additional-section {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 30px;
    margin-top: 30px;
    text-align: left;
}

.contains-column,
.additional-column {
    flex: 1;
    min-width: 220px;
    max-width: 280px;
}

.contains-column h2,
.additional-column h2 {
    font-size: 1.2rem;
    margin-bottom: 12px;
    color: #003366;
}

.contains-column p,
.additional-column p {
    margin: 0;
    line-height: 1.8;
}

.product-page-details {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    text-align: center;
}

.product-page-details h2 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: #002d60;
}

.product-page-details p {
    max-width: 900px;
    margin: 0 auto 30px;
    line-height: 1.8;
    font-size: 1.05rem;
}

.product-page-details img {
    display: block;
    margin: 20px auto;
    max-width: 100%;
    height: auto;
}

.enlarged-image {
    max-width: 900px;
    width: 100%;
}

.rejuve-plus-section {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 30px;
    margin: 30px auto;
    max-width: 1200px;
}

.rejuve-plus-image,
.rejuve-plus-text {
    flex: 1;
    min-width: 300px;
    max-width: 50%;
}

.rejuve-plus-image img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

.rejuve-plus-text {
    text-align: left;
}

.rejuve-plus-text h2 {
    font-size: 1.8rem;
    margin-bottom: 16px;
    color: #002d60;
}

.rejuve-plus-text p {
    margin: 0 0 20px;
    max-width: 100%;
}

.rejuve-plus-text ul {
    margin: 0;
    padding-left: 20px;
    line-height: 1.8;
}

.rejuve-plus-text li {
    margin-bottom: 8px;
}

.before-after-carousel {
    width: 40%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    text-align: center;
}

.before-after-carousel h2 {
    font-size: 1.8rem;
    margin-bottom: 24px;
    color: #002d60;
}

.carousel-container {
    width: 100%;
    overflow: hidden;
    position: relative;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
}

.carousel-slide {
    min-width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.carousel-slide img {
    max-width: 49%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    display: block;
}

.carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(0, 0, 0, 0.5);
    color: #ffffff;
    border: none;
    padding: 10px;
    cursor: pointer;
    z-index: 10;
}

.carousel-arrow.left {
    left: 10px;
}

.carousel-arrow.right {
    right: 10px;
}

.carousel-arrow.left::before {
    content: '<';
}

.carousel-arrow.right::before {
    content: '>';
}

.carousel-arrow::before {
    font-size: 24px;
    font-weight: bold;
}

@media (max-width: 768px) {
    .product-page-container {
        padding-top: 20px;
        padding-bottom: 30px;
    }

    .product-page-main {
        flex-direction: column;
        align-items: center;
        gap: 24px;
        padding: 10px 16px;
    }

    .product-image-column,
    .product-details-column {
        max-width: 100%;
        width: 100%;
        min-width: unset;
    }

    .product-details-column h1 {
        font-size: 1.6rem;
    }

    .product-details-column h2 {
        font-size: 1.2rem;
    }

    .contains-additional-section {
        flex-direction: column;
        gap: 24px;
        text-align: center;
    }

    .contains-column,
    .additional-column {
        max-width: 100%;
    }

    .product-page-details {
        padding: 30px 16px;
    }

    .product-page-details h2 {
        font-size: 1.4rem;
    }

    .product-page-details p {
        font-size: 1rem;
    }

    .rejuve-plus-image,
    .rejuve-plus-text {
        max-width: 100%;
    }

    .rejuve-plus-text {
        text-align: center;
    }

    .rejuve-plus-text ul {
        display: inline-block;
        text-align: left;
    }

    .before-after-carousel {
        width: 100%;
        padding: 30px 10px;
    }

    .carousel-slide img {
        max-width: 49%;
    }
}