/* Gokul Superstore blog. Builds on the Biolife theme: Cairo type, #ff9702 orange, #8bc34a green, pill buttons. */

.gk-blog {
    --gk-orange: #ff9702;
    --gk-orange-dark: #e07f00;
    --gk-green: #8bc34a;
    --gk-ink: #222222;
    --gk-text: #444444;
    --gk-muted: #6b6b6b;
    --gk-line: #e6e6e6;
    --gk-soft: #fff7ec;
    --gk-radius: 8px;
    padding-bottom: 60px;
}

.gk-blog a:focus-visible,
.gk-blog button:focus-visible,
.gk-blog input:focus-visible {
    outline: 3px solid var(--gk-orange);
    outline-offset: 2px;
}

.gk-visually-hidden {
    position: absolute !important;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ---------- Listing ---------- */

.gk-blog-intro {
    font-size: 16px;
    line-height: 1.7;
    color: var(--gk-text);
    margin-bottom: 28px;
}

.gk-post-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 32px 24px;
    padding: 0;
    margin: 0 0 40px;
    list-style: none;
}

.gk-post-grid--two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.gk-post-card .post-item {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.gk-post-thumb {
    display: block;
    border-radius: var(--gk-radius);
    overflow: hidden;
    background: #ece7e6;
    aspect-ratio: 16 / 10;
}

.gk-post-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease;
}

.gk-post-card:hover .gk-post-thumb img,
.gk-featured:hover .gk-post-thumb img {
    transform: scale(1.03);
}

.gk-post-thumb--empty {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gk-orange);
    font-size: 34px;
}

.gk-post-card .post-content {
    padding: 14px 2px 0;
}

.gk-post-cat {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--gk-orange-dark);
    margin-bottom: 6px;
}

.gk-post-card .post-name,
.gk-featured .post-name {
    font-family: 'Cairo', sans-serif;
    font-size: 19px;
    line-height: 1.35;
    font-weight: 700;
    color: var(--gk-ink);
    margin: 0 0 8px;
}

.gk-post-card .post-name a,
.gk-featured .post-name a {
    color: inherit;
}

.gk-post-card .post-name a:hover,
.gk-featured .post-name a:hover {
    color: var(--gk-orange-dark);
}

.gk-post-meta {
    font-size: 13px;
    color: var(--gk-muted);
    margin: 0 0 8px;
}

.gk-post-card .excerpt,
.gk-featured .excerpt {
    font-size: 15px;
    line-height: 1.6;
    color: var(--gk-text);
    margin: 0;
}

.gk-featured {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    gap: 28px;
    align-items: center;
    padding-bottom: 32px;
    margin-bottom: 36px;
    border-bottom: 1px solid var(--gk-line);
}

.gk-featured .post-name {
    font-size: 28px;
    line-height: 1.25;
}

.gk-featured-label {
    display: inline-block;
    background: var(--gk-green);
    color: #ffffff;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border-radius: 9999px;
    padding: 3px 12px;
    margin-bottom: 10px;
}

.gk-featured .btn {
    margin-top: 18px;
}

.gk-empty {
    font-size: 16px;
    color: var(--gk-text);
    padding: 30px 0;
}

/* ---------- Sidebar ---------- */

.blog-sidebar .widget {
    padding-bottom: 24px;
    margin-bottom: 28px;
}

.blog-sidebar .wgt-title {
    margin-bottom: 14px !important;
}

.gk-search {
    display: flex;
    border: 2px solid var(--gk-line);
    border-radius: 9999px;
    overflow: hidden;
    background: #ffffff;
}

.gk-search input {
    flex: 1;
    min-width: 0;
    border: 0;
    padding: 9px 16px;
    font-size: 15px;
    color: var(--gk-ink);
    background: transparent;
}

.gk-search button {
    border: 0;
    background: var(--gk-orange);
    color: #ffffff;
    padding: 0 16px;
    font-size: 15px;
}

.gk-side-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.gk-side-links li + li {
    margin-top: 10px;
}

.gk-side-links a {
    display: flex;
    justify-content: space-between;
    font-size: 15px;
    color: var(--gk-text);
}

.gk-side-links a:hover,
.gk-side-links a[aria-current="page"] {
    color: var(--gk-orange-dark);
    font-weight: 600;
}

/* ---------- Article ---------- */

.gk-article {
    max-width: 780px;
    margin: 10px auto 0;
}

.gk-article-head {
    margin-bottom: 22px;
}

.gk-article-title {
    font-family: 'Cairo', sans-serif;
    font-size: 36px;
    line-height: 1.2;
    font-weight: 700;
    color: var(--gk-ink);
    margin: 4px 0 12px;
}

.gk-article-meta {
    font-size: 14px;
    color: var(--gk-muted);
    margin: 0;
}

.gk-article-meta span + span::before {
    content: "·";
    margin: 0 8px;
}

.gk-article-hero {
    margin: 0 0 28px;
}

.gk-article-hero img {
    width: 100%;
    height: auto;
    border-radius: var(--gk-radius);
}

.gk-article figcaption,
.gk-article-hero figcaption {
    font-size: 13px;
    color: var(--gk-muted);
    margin-top: 8px;
}

.gk-toc {
    background: var(--gk-soft);
    border-left: 4px solid var(--gk-orange);
    border-radius: 0 var(--gk-radius) var(--gk-radius) 0;
    padding: 16px 22px;
    margin: 0 0 30px;
}

.gk-toc-title {
    font-weight: 700;
    color: var(--gk-ink);
    font-size: 16px;
    margin: 0 0 8px;
}

.gk-toc ol {
    margin: 0;
    padding-left: 20px;
}

.gk-toc li {
    font-size: 15px;
    line-height: 1.6;
    margin: 4px 0;
}

.gk-toc li.gk-toc-sub {
    margin-left: 16px;
    list-style: circle;
}

.gk-toc a {
    color: var(--gk-text);
}

.gk-toc a:hover {
    color: var(--gk-orange-dark);
}

.gk-article-body {
    font-size: 17px;
    line-height: 1.75;
    color: var(--gk-text);
}

.gk-article-body > * {
    margin: 0 0 20px;
}

.gk-article-body h2,
.gk-faq h2,
.gk-shop h2,
.gk-related h2 {
    font-family: 'Cairo', sans-serif;
    font-size: 26px;
    line-height: 1.3;
    font-weight: 700;
    color: var(--gk-ink);
    margin: 40px 0 14px;
    scroll-margin-top: 90px;
}

.gk-article-body h3,
.gk-faq h3 {
    font-family: 'Cairo', sans-serif;
    font-size: 20px;
    line-height: 1.4;
    font-weight: 700;
    color: var(--gk-ink);
    margin: 28px 0 10px;
    scroll-margin-top: 90px;
}

.gk-article-body h4 {
    font-size: 17px;
    font-weight: 700;
    color: var(--gk-ink);
    margin: 22px 0 8px;
}

.gk-article-body a {
    color: var(--gk-orange-dark);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.gk-article-body ul,
.gk-article-body ol {
    padding-left: 24px;
}

.gk-article-body li {
    margin: 6px 0;
}

.gk-article-body ul li {
    list-style: disc;
}

.gk-article-body ol li {
    list-style: decimal;
}

.gk-article-body img {
    max-width: 100%;
    height: auto;
    border-radius: var(--gk-radius);
}

.gk-article-body blockquote {
    border-left: 4px solid var(--gk-green);
    background: #f6faf0;
    padding: 14px 20px;
    font-style: italic;
    color: var(--gk-ink);
}

.gk-article-body table {
    width: 100%;
    border-collapse: collapse;
    font-size: 15px;
    display: block;
    overflow-x: auto;
}

.gk-article-body th,
.gk-article-body td {
    border: 1px solid var(--gk-line);
    padding: 10px 12px;
    text-align: left;
    vertical-align: top;
}

.gk-article-body th {
    background: var(--gk-soft);
    color: var(--gk-ink);
    font-weight: 700;
}

.gk-faq {
    border-top: 1px solid var(--gk-line);
    margin-top: 36px;
}

.gk-faq p {
    font-size: 16px;
    line-height: 1.7;
    color: var(--gk-text);
}

.gk-shop {
    margin-top: 48px;
    background: var(--gk-soft);
    border-radius: 16px;
    padding: 22px 22px 18px;
}

.gk-shop-head {
    margin-bottom: 16px;
}

.gk-shop-kicker {
    margin: 0 0 4px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--gk-orange-dark);
}

.gk-shop-head h2 {
    margin: 0 0 6px;
}

.gk-shop-head p:last-child {
    margin: 0;
    font-size: 15px;
    line-height: 1.5;
    color: var(--gk-text);
}

.gk-shop-rail {
    display: grid;
    grid-template-columns: repeat(auto-fill, 220px);
    justify-content: start;
    gap: 14px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.gk-shop-card {
    display: flex;
    flex-direction: column;
    background: #ffffff;
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid #f0e4d2;
    min-width: 0;
}

.gk-shop-media {
    position: relative;
    display: block;
    height: 168px;
    background: #fff8ee;
}

.gk-shop-media img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 16px;
}

.gk-shop-flags {
    position: absolute;
    top: 10px;
    left: 10px;
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    list-style: none;
    margin: 0;
    padding: 0;
    max-width: calc(100% - 20px);
}

.gk-shop-flags li {
    background: #ffffff;
    color: #3d6b12;
    border: 1px solid #d7ebc0;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border-radius: 999px;
    padding: 3px 8px;
    line-height: 1.3;
}

.gk-shop-body {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
    padding: 12px 14px 14px;
}

.gk-shop-brand {
    margin: 0;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--gk-muted);
}

.gk-shop-name {
    margin: 0;
    font-family: 'Cairo', sans-serif;
    font-size: 16px;
    line-height: 1.35;
    font-weight: 700;
}

.gk-shop-name a {
    color: var(--gk-ink);
}

.gk-shop-name a:hover {
    color: var(--gk-orange-dark);
}

.gk-shop-size {
    margin: 0;
    font-size: 13px;
    color: var(--gk-muted);
}

.gk-shop-price {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin: 8px 0 12px;
    font-family: 'Cairo', sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: var(--gk-ink);
}

.gk-shop-price s {
    font-size: 13px;
    font-weight: 600;
    color: var(--gk-muted);
}

.gk-shop-cart {
    margin-top: auto;
}

.gk-shop .add-to-cart-btn {
    display: block;
    width: 100%;
    margin: 0;
    border: 0;
    border-radius: 999px;
    background: var(--gk-orange);
    color: #ffffff;
    font-family: 'Cairo', sans-serif;
    font-size: 14px;
    font-weight: 700;
    line-height: 1;
    padding: 11px 14px;
    text-align: center;
    text-decoration: none;
}

.gk-shop .add-to-cart-btn:hover {
    background: var(--gk-orange-dark);
    color: #ffffff;
}

.gk-shop .quantity-control {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    background: #fff7ec;
    border-radius: 999px;
    padding: 4px;
}

.gk-shop .quantity-control .btn {
    width: 34px;
    height: 34px;
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: 50%;
    line-height: 34px;
    font-size: 18px;
}

.gk-shop .quantity-control span {
    flex: 1;
    text-align: center;
    font-weight: 700;
    color: var(--gk-ink);
}

.gk-shop-sold {
    margin: auto 0 0;
    border-radius: 999px;
    background: #f4f4f4;
    color: #8a8a8a;
    font-size: 13px;
    font-weight: 700;
    text-align: center;
    padding: 10px 14px;
}

.gk-related-cats {
    font-size: 15px;
    margin: 18px 0 0;
}

.gk-related-cats a {
    display: inline-block;
    border: 2px solid var(--gk-line);
    border-radius: 9999px;
    padding: 3px 14px;
    margin: 4px 6px 4px 0;
    color: var(--gk-ink);
    font-weight: 600;
}

.gk-related-cats a:hover {
    border-color: var(--gk-orange);
}

.gk-article-foot {
    border-top: 1px solid var(--gk-line);
    margin-top: 36px;
    padding-top: 22px;
}

.gk-share {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    list-style: none;
    padding: 0;
    margin: 0 0 24px;
    font-size: 15px;
    color: var(--gk-ink);
    font-weight: 600;
}

.gk-share a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #f3f3f3;
    color: var(--gk-ink);
    font-size: 17px;
}

.gk-share a:hover {
    background: var(--gk-orange);
    color: #ffffff;
}

.gk-author {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    background: #fafafa;
    border-radius: var(--gk-radius);
    padding: 18px 20px;
}

.gk-author img {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    object-fit: cover;
    flex: 0 0 64px;
}

.gk-author-name {
    font-weight: 700;
    color: var(--gk-ink);
    margin: 0 0 4px;
}

.gk-author p {
    font-size: 15px;
    line-height: 1.6;
    color: var(--gk-text);
    margin: 0;
}

.gk-related {
    max-width: 1080px;
    margin: 50px auto 0;
}

.gk-preview-banner {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: #222222;
    color: #ffffff;
    text-align: center;
    font-size: 14px;
    padding: 10px 16px;
}

.gk-preview-banner a {
    color: var(--gk-orange, #ff9702);
    font-weight: 700;
    margin-left: 8px;
}

/* ---------- Responsive ---------- */

@media (max-width: 991px) {
    .gk-post-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .gk-featured {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .blog-sidebar {
        margin-top: 10px;
    }
}

@media (max-width: 767px) {
    .gk-post-grid,
    .gk-post-grid--two {
        grid-template-columns: 1fr;
        gap: 28px;
    }
    .gk-featured .post-name {
        font-size: 23px;
    }
    .gk-article-title {
        font-size: 27px;
    }
    .gk-article-body {
        font-size: 16px;
    }
    .gk-article-body h2,
    .gk-faq h2,
    .gk-shop h2,
    .gk-related h2 {
        font-size: 22px;
    }
    .gk-article-body h3,
    .gk-faq h3 {
        font-size: 18px;
    }
    .gk-shop {
        padding: 18px 14px 14px;
        border-radius: 12px;
    }
    .gk-shop-rail {
        display: flex;
        gap: 12px;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        padding-bottom: 6px;
        -webkit-overflow-scrolling: touch;
    }
    .gk-shop-card {
        flex: 0 0 220px;
        scroll-snap-align: start;
    }
    .gk-shop-media {
        height: 150px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .gk-post-thumb img {
        transition: none;
    }
}