:root {
    --container-size: 1200px;
    --basic-space: 1rem;
    --product-columns: 3;
    --product-gap: 33px;
    --card-columns: 4;
    --basic-card-gap: 40px;
    --ff-base: "Cera Pro", sans-serif;

    --t-headline-l: 900 70px/1 var(--ff-base);
    --t-headline-m: 700 30px/38px var(--ff-base);
    --t-headline-s: 700 20px/26px var(--ff-base);
    --t-title: 700 18px/22px var(--ff-base);
    --t-body-m: 400 16px/1 var(--ff-base);
    --t-body-s: 400 15px/20px var(--ff-base);
    --t-caption: 500 14px/16px var(--ff-base);

    --t-btn-small: 500 16px/16px var(--ff-base);
    --t-btn-medium: 700 16px/20px var(--ff-base);

    --t-nav-link-selected: 700 16px/1 var(--ff-base);
    --t-nav-link: 400 16px/1 var(--ff-base);

    --color-fg-default: #3d3d3d;
    --color-fg-mute: #727272;
    --color-fg-disabled: #A5A5A5;
    --color-fg-accent: #46a358;
    --color-fg-on-accent: #fff;

    --color-bg-default: #fff;
    --color-bg-secondary: #FBFBFB;
    --color-bg-accent: #46a358;
    --color-bg-accent-light: #EDF6EE;
    --color-bg-linear: linear-gradient(98deg, rgba(245, 245, 245, 0.50) -23.46%, rgba(245, 245, 245, 0.50) 107.51%);

    --color-border: #E5E5E5;

    --radius-control: 6px;
}


* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font: var(--t-body-s);
    color: var(--color-fg-default);
}

img {
    display: block;
    max-width: 100%;
}

.container {
    width: 100%;
    max-width: calc(var(--container-size) + (var(--basic-space) * 2));
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--basic-space);
    padding-right: var(--basic-space);
}

ul {
    list-style: none;
}

/*----------------------HEADER----------------------*/

.header {
    background-color: var(--color-bg-default);
    margin-bottom: var(--basic-space);
}

.header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 76px;
    border-bottom: 1px solid #46A35833;
}

.logo {
    flex-shrink: 0;
}

.nav {
    margin-inline: auto;
    font: var(--t-nav-link);
}

.menu {
    display: flex;
    align-items: center;
    gap: 50px;
}

.nav-link {
    position: relative;
}

.nav-link>a {
    display: block;
    text-decoration: none;
    color: var(--color-fg-default);
    padding: 8px 2px;
}

.nav-link>a:hover {
    color: var(--color-fg-accent);
}

.nav-link::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -22px;
    height: 3px;
    background: var(--color-bg-accent);
    opacity: 0;
    transition: opacity 0.25s ease;
}

.nav-link:hover::after,
.nav-link-selected::after {
    opacity: 1;
}

.nav-link-selected>a {
    font: var(--t-nav-link-selected);
}

.nav-link>ul {
    display: none;
    position: absolute;
    top: 54px;
    left: 50%;
    transform: translateX(-50%);
    min-width: 188px;
    background-color: var(--color-bg-accent-light);
    z-index: 10;
}

.nav-link:hover>ul {
    display: block;
}

.nav-link>ul>li {
    position: relative;
}

.submenu-link {
    display: block;
    padding: 12px 16px;
    text-decoration: none;
    color: var(--color-fg-default);
    font: var(--t-body-m);
}

.nav-link ul li:hover>.submenu-link {
    background-color: var(--color-bg-accent);
    color: var(--color-fg-on-accent);
    font-weight: 700;
}

.nav-link>ul>li>ul {
    display: none;
    position: absolute;
    top: 0;
    left: 100%;
    min-width: 188px;
    background-color: var(--color-bg-accent-light);
}

.nav-link>ul>li:hover>ul {
    display: block;
}

.nested {
    position: relative;
    padding-right: 45px;
}

.nested svg {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    transition: transform 0.2s ease;
}

.nav-link>ul>li:hover>.nested svg {
    transform: translateY(-50%) rotate(180deg);
}


.btn {
    display: inline-block;
    text-decoration: none;
    border-radius: var(--radius-control);
    background: var(--color-bg-accent);
    color: var(--color-fg-on-accent);
}

.btn-small {
    font: var(--t-btn-small);
    color: var(--color-fg-on-accent);
    padding: 8px 17px;
    text-align: center;
    white-space: nowrap;
}

.btn-icon {
    display: inline-block;
    margin-inline-end: 4px;
    vertical-align: middle;
}

.btn-medium {
    padding-inline: 26px;
    padding-block-start: 11px;
    padding-block-end: 9px;
    font: var(--t-btn-medium);
    text-transform: uppercase;
}

/*----------------------HERO SECTION----------------------*/

.hero-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 450px;
    background: var(--color-bg-linear);
    margin-bottom: calc(var(--basic-space) * 3);
}

.hero-text {
    max-width: 570px;
    color: var(--color-fg-default);
    padding-left: 40px;
}

.hero-image img {
    display: block;
    width: 100%;
    max-width: 507px;
    height: auto;
}

.caption {
    margin-bottom: 7px;
    font: var(--t-caption);
    letter-spacing: 1.4px;
    text-transform: uppercase;
}

.title {
    margin-top: 5px;
    font: var(--t-headline-l);
    text-transform: uppercase;
}

.title .accent {
    color: var(--color-fg-accent);
}

.description {
    margin-bottom: 44px;
    font: var(--t-caption);
    font-weight: 400;
    line-height: 24px;
    color: var(--color-fg-mute);
}

/*---------------PRODUCT CATALOG LAYOUT---------------*/

.product-section {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: flex-end;
    margin-bottom: calc(var(--basic-space) * 6);
}

.catalog-wrap {
    display: flex;
    gap: 50px;
    margin-bottom: calc(var(--basic-space) * 3);
}

/*----------------------SIDEBAR----------------------*/
.sidebar {
    display: flex;
    flex-direction: column;
    flex-basis: 310px;
}

.sidebar-box {
    width: 100%;
    padding: 18px;
    flex-grow: 1;
    background: var(--color-bg-secondary);
}

.sidebar-title {
    font: var(--t-title);
    padding-bottom: 8px;
}

.categories {
    padding-left: 12px;
}

.category-link {
    display: block;
    padding: 9px 0;
    text-decoration: none;
    color: var(--color-fg-default);
}

.category-link.selected {
    color: var(--color-fg-accent);
    font-weight: 700;
}

.category-link:hover {
    color: var(--color-fg-accent);
}

.banner {
    width: 100%;
    height: 470px;
    overflow: hidden;
}

.banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/*----------------------CATALOG----------------------*/

.catalog {
    flex: 1;
    min-width: 0;
}

.toolbar {
    display: flex;
    justify-content: space-between;
    margin-bottom: 30px;
}

.tabs {
    display: flex;
    gap: 38px;
}

.tab {
    display: inline-block;
    text-decoration: none;
    color: var(--color-fg-default);
    padding-block-end: 4px;
}

.tab:hover {
    color: var(--color-fg-accent);
}

.tab.selected {
    color: var(--color-fg-accent);
    font-weight: 700;
    border-bottom: 2px solid var(--color-bg-accent);
}

.sort {
    display: flex;
    align-items: center;
    gap: 8px;
}

.sort-select {
    border: none;
    background: transparent;
    font: var(--t-body-s);
    color: var(--color-fg-default);
    cursor: pointer;
}

/*----------------------PRODUCTS----------------------*/

.products {
    display: flex;
    gap: 70px 33px;
    flex-wrap: wrap;
}

.product {
    max-width: calc((100% - ((var(--product-columns) - 1) * var(--product-gap))) / var(--product-columns));
}

.product a {
    text-decoration: none;
    color: var(--color-fg-default);
}

.product-img {
    position: relative;
    margin-bottom: 12px;
}

.product-img img {
    width: 100%;
    height: auto;
    display: block;
}

.product-img::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: var(--color-bg-accent);
    opacity: 0;
    transition: opacity 0.25s ease;
}

.product a:hover .product-img::before {
    opacity: 1;
}

.product-name {
    margin-bottom: 4px;
    font: var(--t-body-m);
}

.product-price {
    font: var(--t-title);
    color: var(--color-fg-accent);
}

.product-price-old {
    margin-left: 12px;
    color: var(--color-fg-disabled);
    text-decoration: line-through;
    font-weight: 400;
}

.product-badge {
    position: absolute;
    top: 14px;
    left: 0;
    padding: 6px 8px;
    background-color: var(--color-bg-accent);
    color: var(--color-fg-on-accent);
    font: var(--t-body-m);
    font-weight: 500;
    text-transform: uppercase;
}

.product-actions {
    position: absolute;
    left: 50%;
    bottom: 10px;
    transform: translateX(-50%) translateY(8px);
    display: inline-flex;
    gap: 10px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
}

.product a:hover .product-actions {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.action-btn {
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background-color: var(--color-bg-default);
    border-radius: 4px;
    cursor: pointer;
    box-shadow: 0 4px 4px 0 rgba(0, 0, 0, 0.02);
    color: var(--color-fg-default);
}

.action-btn:hover {
    color: var(--color-fg-accent);
}

/*----------------------PAGINATION----------------------*/
.pagination {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.page-btn {
    width: 35px;
    height: 35px;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font: var(--t-title);
    font-weight: 400;
    color: inherit;
}

.page-btn:hover {
    color: var(--color-fg-accent);
}

.page-btn.selected {
    background: var(--color-bg-accent);
    border: none;
    color: var(--color-fg-on-accent);
}

/*----------------------PROMO----------------------*/

.promo-section {
    margin-bottom: calc(var(--basic-space) * 8);
}

.promo-row {
    display: flex;
    gap: 28px;
}

.promo-card {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex: 1;
    background-color: var(--color-bg-secondary);
    padding-right: 30px;
    min-height: 250px;
    overflow: visible;
}

.promo-image {
    position: absolute;
    left: 0;
    top: -52px;
}

.promo-image img {
    max-width: 256px;
    height: auto;
}

.promo-content {
    width: 100%;
    max-width: 292px;
    text-align: right;
}

.promo-title {
    max-width: 150px;
    margin-left: auto;
    margin-bottom: 8px;
    font: var(--t-title);
    line-height: 24px;
    font-weight: 900;
    text-transform: uppercase;
}

.promo-text {
    margin-bottom: 24px;
    font: var(--t-caption);
    font-weight: 400;
    line-height: 24px;
    color: var(--color-fg-mute);
}

.btn-promo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px;
    min-width: 140px;
    font: var(--t-caption);
    line-height: 20px;
}

/*----------------------BLOG SECTION----------------------*/

.blog-section {
    margin-bottom: calc(var(--basic-space) * 8);
}

.section-heading {
    text-align: center;
    margin-bottom: 24px;
}

.section-title {
    margin-bottom: 8px;
    font: var(--t-headline-m);
}

.section-text {
    font: var(--t-caption);
    font-weight: 400;
    line-height: 18px;
    color: var(--color-fg-mute);
}

.blog-wrap {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}

.blog-card {
    max-width: calc((100% - ((var(--card-columns) - 1) * var(--basic-card-gap))) / var(--card-columns));
}

.blog-image {
    width: 100%;
}

.blog-content {
    padding: 12px;
    background-color: var(--color-bg-secondary);
}

.blog-meta {
    margin-bottom: 4px;
    font: var(--t-caption);
    color: var(--color-fg-accent);
}

.blog-title {
    margin-bottom: 4px;
    font: var(--t-headline-s);
}

.blog-description {
    margin-bottom: 8px;
    font: var(--t-caption);
    font-weight: 400;
    line-height: 22px;
    color: var(--color-fg-mute);
}

.blog-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font: var(--t-caption);
    color: var(--color-fg-default);
    text-decoration: none;
}

.blog-link:hover {
    color: var(--color-fg-accent);
}