:root {
    --nutrition-main: #2ecc71;
    --nutrition-main-dark: #27ae60;
    --nutrition-main-text: #474a51;
    --nutrition-secondary-text: #f8f8f8;
}

.nutrition {
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
    max-width: 830px;
    width: 100%;
    margin: 0 auto;
    font-size: 16px;
    line-height: 1.2;
    color: var(--nutrition-main-text);
}

.nutrition__grid {
    display: grid;
    padding: 24px;
    grid-gap: 24px;
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 300px;
    grid-auto-flow: dense;
}

.nutrition__card {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 8px;
    box-shadow: 0px 2px 14px 4px rgba(0, 0, 0, 0.4);
    overflow: hidden;
    transition: transform 0.25s cubic-bezier(.4,2,.6,1), box-shadow 0.2s;
    cursor: pointer;
}

@media (max-width: 540px) {
    .nutrition__grid {
        grid-template-columns: 1fr;
        grid-auto-rows: 200px;
        padding: 8px;
        grid-gap: 16px;
    }

    .nutrition__card {
        box-shadow: 0px 2px 6px 4px rgba(0, 0, 0, 0.4);
    }

    .nutrition__card .card__content {
        padding: 24px 8px 8px;
    }
}

.nutrition__card:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0px 8px 32px 0px rgba(44, 62, 80, 0.25);
}

.nutrition__card:hover .card__icon {
    background-color: var(--nutrition-main-dark);
}

.nutrition__card:hover .card__title {
    color: var(--nutrition-main-dark);
}

.nutrition__card > img {
    width: 100%;
    height: 100%;
    margin: 0;
    object-fit: cover;
    transition: filter 0.3s;
}

.nutrition__card:hover > img {
    filter: brightness(0.7) blur(1px);
}

.nutrition__card .card__icon {
    position: absolute;
    right: 16px;
    bottom: 16px;
    width: 20px;
    height: 20px;
    background: var(--nutrition-main);
    transition: transform 0.25s cubic-bezier(.4,2,.6,1);
}

.nutrition__card .card__icon--download {
    mask: url('http://gymn5.baranovichi.edu.by/ru/sm_full.aspx?guid=81393') no-repeat center/contain;
    /* mask: url('./sm_full.png') no-repeat center/contain; */
}

.nutrition__card .card__icon--link {
    mask: url('http://gymn5.baranovichi.edu.by/ru/sm_full.aspx?guid=84803') no-repeat center/contain;
    /* mask: url('./link.svg') no-repeat center/contain;  */
}

.nutrition__card .card__icon--article {
    mask: url('http://gymn5.baranovichi.edu.by/ru/sm_full.aspx?guid=84793') no-repeat center/contain;
    /* mask: url('./article.png') no-repeat center/contain; */
}

.nutrition__card .card__content {
    position: absolute;
    width: 100%;
    bottom: 0;
    padding: 80px 16px 16px;
    color: var(--nutrition-secondary-text);
    background: none;
    box-sizing: border-box;
    z-index: 2;
}
.nutrition__card .card__content::before {
    content: "";
    position: absolute;
    left: 0; right: 0; bottom: 0; top: 0;
    background: linear-gradient(to top, 
        rgba(0,0,0,0.75) 50%, 
        rgba(0,0,0,0.0) 100%);
    z-index: -1;
    pointer-events: none;
    border-radius: inherit;
}

.nutrition__card .card__title {
    margin-top: 0;
    margin-bottom: 0;
    border-bottom: 8px;
    padding-right: 32px;
    font-size: 24px;
    color: var(--nutrition-main);
    text-shadow: 0 2px 8px rgba(0,0,0,0.5);
    font-weight: bold;
    transition: transform 0.25s cubic-bezier(.4,2,.6,1);
}

.nutrition__card .card__subtitle {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-top: 12px;
    font-size: 14px;
    color: var(--nutrition-secondary-text);
    padding-right: 32px;
}

.nutrition__card .card__subtitle p {
    margin: 0;
}

.nutrition__card .card__link {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 3;
}

.nutrition-popup {
    display: none;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.4); /* затемнение */
    backdrop-filter: blur(6px);      /* размытие */
    -webkit-backdrop-filter: blur(6px); /* для Safari */
    z-index: 1000;
    cursor: pointer;
}

.nutrition-popup .popup__wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100vh;
}

.nutrition-popup .popup__container {
    position: relative;
    margin: 70px auto;
    padding: 40px 32px;
    background: #fff;
    border-radius: 5px;
    max-width: 70%;
    box-shadow: 0 8px 32px rgba(0,0,0,0.25);
    transition: all 0.5s ease-in-out;
    cursor: default;
}

@media (max-width: 600px) {
    .nutrition-popup .popup__container {
        max-width: 100%;
        margin-left: 8px;
        margin-right: 8px;
        padding: 16px 8px;
    }
    .nutrition-popup .popup__wrapper {
        align-items: flex-start;
    }
}

.nutrition-popup .popup__title {
    margin-top: 0;
    padding-right: 40px;
    line-height: 1.1;
}

.nutrition-popup .popup__close {
    position: absolute;
    top: 12px;
    right: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 24px;
    height: 24px;
    font-size: 30px;
    text-decoration: none;
    color: #333;
    transition: all 0.2s ease;
    cursor: pointer;
}

.nutrition-popup .popup__close:hover {
    opacity: 0.8;
}

.nutrition-popup .popup__content {
    max-height: 70vh;
    overflow: auto;
}

.nutrition-popup .popup__content p {
    margin-top: 0;
    margin-bottom: 8px;
}

.nutrition-popup .popup__content b {
    color: var(--nutrition-main);
}

.nutrition-popup .popup__content ul:not(.popup__list) {
    margin-top: 0;
    margin-bottom: 16px;
    padding-left: 16px;
    list-style: none;
}

.nutrition-popup .popup__content li:not(.popup__item) {
    position: relative;
}

.nutrition-popup .popup__content li:not(.popup__item)::before {
    position: absolute;
    content: "";
    top: 6px;
    left: -16px;
    width: 8px;
    height: 8px;
    background-color: var(--nutrition-main);
    border-radius: 50%;
}

.nutrition-popup .popup__list {
    padding: 0;
    margin: 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.nutrition-popup .popup__item{
    display: flex;
    gap: 8px;
    text-decoration: none;
    color: var(--nutrition-main);
    transition: color 0.2s;
}

.nutrition-popup .popup__item-link {
    color: var(--nutrition-main);
    transition: color 0.2s;
}

.nutrition-popup .popup__item-icon {
    margin-top: 2px;
    min-width: 16px;
    height: 16px;
    background-color: var(--nutrition-main); 
    mask: url('http://gymn5.baranovichi.edu.by/ru/sm_full.aspx?guid=81393') no-repeat center/contain;
    transition: background-color 0.2s;
}

.nutrition-popup .popup__item-link:hover {
    color: var(--nutrition-main-dark);
}
.nutrition-popup .popup__item-link:hover .popup__item-icon {
    background-color: var(--nutrition-main-dark);
}

.nutrition-popup .popup__item-link:visited {
    color: var(--nutrition-main-dark);
}
.nutrition-popup .popup__item-link:visited .popup__item-icon {
    background-color: var(--nutrition-main-dark);
}