/* =========================================================
   Post List – Grid Blog Layout (with optional sidebar)
   ========================================================= */

.cd-ostn-grid-bloglist {
    padding: 90px 0;
}

.cd-ostn-grid-bloglist .cd-ostn-section-container {
    width: 100%;
}

/* ----------------------------------------
   Content Wrapper (main + sidebar)
   ---------------------------------------- */

.cd-ostn-grid-bloglist-content {
    display: grid;
    align-items: start;
    gap: 40px;
    width: 100%;
}

.cd-ostn-grid-bloglist-content.no-sidebar {
    grid-template-columns: minmax(0, 1fr);
}

.cd-ostn-grid-bloglist-content.has-sidebar.sidebar-right {
    grid-template-columns: minmax(0, 1fr) 320px;
}

.cd-ostn-grid-bloglist-content.has-sidebar.sidebar-left {
    grid-template-columns: 320px minmax(0, 1fr);
}

.cd-ostn-grid-bloglist-content > .cd-blog-sidebar {
    width: 100%;
    min-width: 0;
}

.cd-ostn-grid-bloglist-content > .cd-blog-sidebar.sidebar-left {
    order: -1;
}

.cd-ostn-grid-bloglist-main {
    min-width: 0;
}

/* ----------------------------------------
   Blog Grid
   ---------------------------------------- */

.cd-ostn-grid-bloglist-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 30px;
    width: 100%;
}

/* Column count (set from theme options) */
.cd-ostn-grid-bloglist-cols-1 {
    grid-template-columns: minmax(0, 1fr);
}

.cd-ostn-grid-bloglist-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.cd-ostn-grid-bloglist-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cd-ostn-grid-bloglist-cols-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

/* ----------------------------------------
   Card
   ---------------------------------------- */

.cd-ostn-grid-bloglist-card {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 100%;
    min-width: 0;
    height: 100%;
    margin: 0;
    overflow: hidden;

    background: #fff;
    border: 1px solid rgba(0, 0, 0, 0.08);

    transition:
        transform 0.35s ease,
        box-shadow 0.35s ease,
        border-color 0.35s ease;
}

.cd-ostn-grid-bloglist-card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 0, 0, 0.12);
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.09);
}

/* ----------------------------------------
   Media
   ---------------------------------------- */

.cd-ostn-grid-bloglist-card-media {
    position: relative;
    width: 100%;
    overflow: hidden;
    background: #f3f3f3;
    line-height: 0;
}

.cd-ostn-grid-bloglist-card-image-link {
    position: relative;
    display: block;
    width: 100%;
    overflow: hidden;
    aspect-ratio: 16 / 10;
}

.cd-ostn-grid-bloglist-card-image {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 0;
    object-fit: cover;

    transition:
        transform 0.65s cubic-bezier(0.22, 1, 0.36, 1),
        filter 0.45s ease;
}

.cd-ostn-grid-bloglist-card:hover
.cd-ostn-grid-bloglist-card-image {
    transform: scale(1.045);
}

/* ----------------------------------------
   Image Overlay
   ---------------------------------------- */

.cd-ostn-grid-bloglist-card-image-overlay {
    position: absolute;
    inset: 0;

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

    background: rgba(0, 0, 0, 0.20);

    opacity: 0;
    transition: opacity 0.35s ease;
}

.cd-ostn-grid-bloglist-card:hover
.cd-ostn-grid-bloglist-card-image-overlay {
    opacity: 1;
}

.cd-ostn-grid-bloglist-card-image-icon {
    display: flex;
    align-items: center;
    justify-content: center;

    width: 46px;
    height: 46px;

    border: 1px solid rgba(255, 255, 255, 0.7);
    border-radius: 50%;

    color: #fff;
    background: rgba(0, 0, 0, 0.22);

    backdrop-filter: blur(5px);

    transform: translateY(8px);
    transition: transform 0.35s ease;
}

.cd-ostn-grid-bloglist-card:hover
.cd-ostn-grid-bloglist-card-image-icon {
    transform: translateY(0);
}

/* ----------------------------------------
   Category
   ---------------------------------------- */

.cd-ostn-grid-bloglist-card-category {
    position: absolute;
    left: 18px;
    bottom: 18px;
    z-index: 2;
}

.cd-ostn-grid-bloglist-card-category a {
    display: inline-flex;
    align-items: center;

    padding: 7px 11px;

    background: #fff;
    color: #111;

    font-size: 10px;
    font-weight: 700;
    line-height: 1;

    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;

    box-shadow: 0 5px 18px rgba(0, 0, 0, 0.12);

    transition:
        background 0.3s ease,
        color 0.3s ease;
}

.cd-ostn-grid-bloglist-card-category a:hover {
    background: #111;
    color: #fff;
}

/* ----------------------------------------
   Content
   ---------------------------------------- */

.cd-ostn-grid-bloglist-card-body {
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;

    padding: 26px 27px 24px;
}

/* ----------------------------------------
   Meta
   ---------------------------------------- */

.cd-ostn-grid-bloglist-card-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;

    gap: 7px;

    margin: 0 0 13px;
    padding: 0;

    list-style: none;

    color: #777;
    font-size: 11px;
    line-height: 1.5;
}

.cd-ostn-grid-bloglist-card-meta-item {
    color: inherit;
    text-decoration: none;

    transition: color 0.25s ease;
}

.cd-ostn-grid-bloglist-card-meta-item:hover {
    color: #111;
}

.cd-ostn-grid-bloglist-card-meta-label {
    margin-right: 3px;
    color: #999;
}

.cd-ostn-grid-bloglist-card-meta-separator {
    color: #c5c5c5;
}

/* ----------------------------------------
   Title
   ---------------------------------------- */

.cd-ostn-grid-bloglist-card-title {
    margin: 0 0 13px;

    font-size: 21px;
    font-weight: 700;
    line-height: 1.3;

    letter-spacing: -0.018em;
}

.cd-ostn-grid-bloglist-card-title a {
    color: #171717;
    text-decoration: none;

    transition: color 0.25s ease;
}

.cd-ostn-grid-bloglist-card-title a:hover {
    color: #666;
}

/* ----------------------------------------
   Excerpt
   ---------------------------------------- */

.cd-ostn-grid-bloglist-card-excerpt {
    margin: 0 0 22px;

    color: #686868;

    font-size: 14px;
    line-height: 1.7;
}

.cd-ostn-grid-bloglist-card-excerpt p {
    margin: 0;
}

/* ----------------------------------------
   Footer
   ---------------------------------------- */

.cd-ostn-grid-bloglist-card-footer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;

    gap: 15px;

    margin-top: auto;
    padding-top: 17px;

    border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.cd-ostn-grid-bloglist-card-stats {
    display: flex;
    flex-wrap: wrap;
    align-items: center;

    gap: 11px;
}

.cd-ostn-grid-bloglist-card-stat {
    display: inline-flex;
    align-items: center;

    gap: 5px;

    color: #888;

    font-size: 11px;
    line-height: 1.4;

    text-decoration: none;

    transition: color 0.25s ease;
}

.cd-ostn-grid-bloglist-card-stat svg {
    flex: 0 0 auto;
}

.cd-ostn-grid-bloglist-card-stat:hover {
    color: #111;
}

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

.cd-ostn-grid-bloglist-card-readmore {
    display: inline-flex;
    flex: 0 0 auto;

    align-items: center;

    gap: 6px;

    color: #111;

    font-size: 11px;
    font-weight: 700;

    letter-spacing: 0.04em;
    text-decoration: none;
    white-space: nowrap;

    transition: color 0.25s ease;
}

.cd-ostn-grid-bloglist-card-readmore-icon {
    display: flex;
    align-items: center;
    justify-content: center;

    transition: transform 0.3s ease;
}

.cd-ostn-grid-bloglist-card-readmore:hover {
    color: #555;
}

.cd-ostn-grid-bloglist-card-readmore:hover
.cd-ostn-grid-bloglist-card-readmore-icon {
    transform: translateX(4px);
}

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

.cd-ostn-grid-bloglist-card--featured {
    margin: 0;
}

.cd-ostn-grid-bloglist-card--featured
.cd-ostn-grid-bloglist-card-title {
    font-size: 25px;
}

.cd-ostn-grid-bloglist-card--featured
.cd-ostn-grid-bloglist-card-body {
    padding: 29px;
}

/* ----------------------------------------
   Pagination
   ---------------------------------------- */

.cd-ostn-grid-bloglist-pagination {
    display: flex;
    align-items: center;
    justify-content: center;

    flex-wrap: wrap;

    gap: 8px;

    margin-top: 55px;
}

.cd-ostn-grid-bloglist-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-width: 42px;
    height: 42px;

    padding: 0 12px;

    border: 1px solid rgba(0, 0, 0, 0.10);

    color: #222;
    background: #fff;

    font-size: 12px;

    text-decoration: none;

    transition:
        background 0.25s ease,
        color 0.25s ease,
        border-color 0.25s ease;
}

.cd-ostn-grid-bloglist-pagination
.page-numbers:hover {
    border-color: #111;
    background: #111;
    color: #fff;
}

.cd-ostn-grid-bloglist-pagination
.page-numbers.current {
    border-color: #111;
    background: #111;
    color: #fff;
}

.cd-ostn-grid-bloglist-pagination
.page-numbers.prev,
.cd-ostn-grid-bloglist-pagination
.page-numbers.next {
    gap: 7px;
    padding: 0 15px;
}

/* ----------------------------------------
   Empty State
   ---------------------------------------- */

.cd-ostn-grid-bloglist-empty {
    padding: 80px 30px;

    text-align: center;

    border: 1px solid rgba(0, 0, 0, 0.08);

    background: #fafafa;
}

.cd-ostn-grid-bloglist-empty-icon {
    display: flex;
    align-items: center;
    justify-content: center;

    width: 60px;
    height: 60px;

    margin: 0 auto 20px;

    border-radius: 50%;

    background: #fff;
    color: #555;

    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.07);
}

.cd-ostn-grid-bloglist-empty h2 {
    margin: 0 0 10px;

    font-size: 24px;
}

.cd-ostn-grid-bloglist-empty p {
    max-width: 500px;

    margin: 0 auto;

    color: #777;

    font-size: 14px;
    line-height: 1.7;
}


/* =========================================================
   Responsive
   ========================================================= */

@media screen and (max-width: 1100px) {

    .cd-ostn-grid-bloglist {
        padding: 70px 0;
    }

    /* Sidebar drops below the posts */
    .cd-ostn-grid-bloglist-content.has-sidebar.sidebar-right,
    .cd-ostn-grid-bloglist-content.has-sidebar.sidebar-left {
        grid-template-columns: minmax(0, 1fr);
        gap: 50px;
    }

    .cd-ostn-grid-bloglist-content > .cd-blog-sidebar.sidebar-left {
        order: 0;
    }

    /* 3 and 4 column grids become 2 columns */
    .cd-ostn-grid-bloglist-cols-3,
    .cd-ostn-grid-bloglist-cols-4 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .cd-ostn-grid-bloglist-grid {
        gap: 25px;
    }

    .cd-ostn-grid-bloglist-card-body {
        padding: 24px;
    }

    .cd-ostn-grid-bloglist-card-title {
        font-size: 20px;
    }

    .cd-ostn-grid-bloglist-card--featured
    .cd-ostn-grid-bloglist-card-title {
        font-size: 23px;
    }

    .cd-ostn-grid-bloglist-card--featured
    .cd-ostn-grid-bloglist-card-body {
        padding: 25px;
    }
}


/* ----------------------------------------
   Tablet / Mobile
   ---------------------------------------- */

@media screen and (max-width: 767px) {

    .cd-ostn-grid-bloglist {
        padding: 55px 0;
    }

    /* Every column setting collapses to a single column */
    .cd-ostn-grid-bloglist-grid,
    .cd-ostn-grid-bloglist-cols-2,
    .cd-ostn-grid-bloglist-cols-3,
    .cd-ostn-grid-bloglist-cols-4 {
        grid-template-columns: minmax(0, 1fr);
        gap: 25px;
    }

    .cd-ostn-grid-bloglist-card {
        height: auto;
    }

    .cd-ostn-grid-bloglist-card-body {
        padding: 22px;
    }

    .cd-ostn-grid-bloglist-card-title {
        font-size: 21px;
    }

    .cd-ostn-grid-bloglist-card--featured
    .cd-ostn-grid-bloglist-card-title {
        font-size: 24px;
    }

    .cd-ostn-grid-bloglist-card--featured
    .cd-ostn-grid-bloglist-card-body {
        padding: 22px;
    }

    .cd-ostn-grid-bloglist-card-footer {
        align-items: flex-start;
        flex-direction: column;
    }

    .cd-ostn-grid-bloglist-card-readmore {
        align-self: flex-start;
    }

    .cd-ostn-grid-bloglist-pagination {
        margin-top: 40px;
    }
}


/* ----------------------------------------
   Small Mobile
   ---------------------------------------- */

@media screen and (max-width: 480px) {

    .cd-ostn-grid-bloglist {
        padding: 40px 0;
    }

    .cd-ostn-grid-bloglist-grid,
    .cd-ostn-grid-bloglist-cols-2,
    .cd-ostn-grid-bloglist-cols-3,
    .cd-ostn-grid-bloglist-cols-4 {
        gap: 20px;
    }

    .cd-ostn-grid-bloglist-card-body {
        padding: 19px;
    }

    .cd-ostn-grid-bloglist-card-category {
        left: 14px;
        bottom: 14px;
    }

    .cd-ostn-grid-bloglist-card-category a {
        padding: 6px 9px;
        font-size: 10px;
    }

    .cd-ostn-grid-bloglist-card-meta {
        font-size: 11px;
    }

    .cd-ostn-grid-bloglist-card-title,
    .cd-ostn-grid-bloglist-card--featured
    .cd-ostn-grid-bloglist-card-title {
        font-size: 20px;
    }

    .cd-ostn-grid-bloglist-card-excerpt {
        font-size: 14px;
        line-height: 1.65;
    }

    .cd-ostn-grid-bloglist-card-footer {
        gap: 13px;
    }

    .cd-ostn-grid-bloglist-card-stats {
        gap: 9px;
    }

    .cd-ostn-grid-bloglist-pagination
    .page-numbers {
        min-width: 38px;
        height: 38px;
        padding: 0 10px;
        font-size: 11px;
    }
}