/**
 * Blog Posts Block Styles
 *
 * @package AC Valve Alliance
 */

/* ==========================================================================
   BLOCK CONTAINER
   ========================================================================== */

.acv-blog-posts-block {
    padding: 60px 0;
    background-color: #ffffff;
}

.acv-blog-posts-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 30px;
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 50px;
    align-items: start;
}


/* ==========================================================================
   SIDEBAR
   ========================================================================== */

.acv-blog-posts-sidebar {
    position: sticky;
    top: 120px;
}


/* Search Box */
.acv-blog-posts-search {
    margin-bottom: 30px;
}

.acv-blog-posts-search-form {
    display: flex;
    border: 1px solid #ddd;
    border-radius: 4px;
    overflow: hidden;
}

.acv-blog-posts-search-input {
    flex: 1;
    padding: 12px 15px;
    border: none;
    font-size: 0.9rem;
    font-family: inherit;
    outline: none;
}

.acv-blog-posts-search-input::placeholder {
    color: #999;
}

.acv-blog-posts-search-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    background: transparent;
    border: none;
    color: var(--acvalve-primary-color, #ed8936);
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.acv-blog-posts-search-btn:hover {
    background-color: #f5f5f5;
}


/* Category Lists */
.acv-blog-posts-categories {
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid #e5e5e5;
}

.acv-blog-posts-categories:last-of-type {
    border-bottom: none;
}

.acv-blog-posts-sidebar-title {
    font-size: 1rem;
    font-weight: 600;
    color: #0f3950;
    margin: 0 0 15px 0;
}

.acv-blog-posts-category-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.acv-blog-posts-category-list li {
    margin-bottom: 8px;
}

.acv-blog-posts-category-list a {
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    color: #555;
    text-decoration: none;
    transition: color 0.2s ease;
}

.acv-blog-posts-category-list a:hover,
.acv-blog-posts-category-list li.is-active a {
    color: var(--acvalve-primary-color, #ed8936);
}

.acv-blog-posts-category-count {
    margin-left: 5px;
    color: #999;
    font-size: 0.85rem;
}


/* Clear Filters */
.acv-blog-posts-clear-filters {
    margin-top: 20px;
}

.acv-blog-posts-clear-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: #c0392b;
    text-decoration: none;
}

.acv-blog-posts-clear-link:hover {
    text-decoration: underline;
}


/* ==========================================================================
   POSTS GRID
   ========================================================================== */

.acv-blog-posts-main {
    min-width: 0;
}

.acv-blog-posts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 35px;
}


/* ==========================================================================
   POST CARD
   ========================================================================== */

.acv-blog-posts-card {
    display: flex;
    flex-direction: column;
}


/* Card Image */
.acv-blog-posts-card-image-link {
    display: block;
    text-decoration: none;
}

.acv-blog-posts-card-image {
    position: relative;
    width: 100%;
    padding-bottom: 66.67%;
    /* 3:2 aspect ratio */
    overflow: hidden;
    background: #f5f7f9;
}

.acv-blog-posts-card-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.acv-blog-posts-card:hover .acv-blog-posts-card-image img {
    transform: scale(1.03);
}

.acv-blog-posts-card-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ccc;
    font-size: 2.5rem;
}


/* Card Content */
.acv-blog-posts-card-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding-top: 20px;
}

.acv-blog-posts-card-title {
    font-size: 1.5rem;
    font-weight: 400;
    line-height: 1.4;
    color: #1d6b81;
    margin: 0 0 12px 0;
    border-style: solid;
    border-width: 1px;
    border-top: none;
    border-color: #dedede;
    border-right: none;
    border-left: none;
    padding-bottom: 10px;
}

.acv-blog-posts-card-title a {
    color: inherit;
    text-decoration: none;
}

.acv-blog-posts-card-title a:hover {
    color: var(--acvalve-primary-color, #ed8936);
}

.acv-blog-posts-card-excerpt {
    font-size: 0.9rem;
    line-height: 1.6;
    color: #666;
    margin: 0 0 15px 0;
    flex: 1;
}


/* Card CTA */
.acv-blog-posts-card-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 400;
    color: #ed8936;
    text-decoration: none;
    transition: gap 0.2s ease;
}

.acv-blog-posts-card-cta:hover {
    gap: 12px;
    color: #d97520;
}

.acv-blog-posts-card-cta i {
    font-size: 0.8rem;
    transition: transform 0.2s ease;
}

.acv-blog-posts-card:hover .acv-blog-posts-card-cta i {
    transform: translateX(2px);
}


/* ==========================================================================
   PAGINATION
   ========================================================================== */

.acv-blog-posts-pagination {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 12px;
    margin-top: 50px;
}

/* Arrow buttons */
.acv-blog-posts-page-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    font-size: 1rem;
    color: #ffffff;
    text-decoration: none;
    border: none;
    border-radius: 50%;
    background: #0d4f5c;
    transition: all 0.2s ease;
}

.acv-blog-posts-page-arrow:hover {
    background-color: var(--acv-btn-primary-bg, #ee7f2d);
    color: #ffffff;
}

.acv-blog-posts-page-arrow.is-disabled {
    opacity: 0.4;
    pointer-events: none;
    cursor: not-allowed;
}

/* Page number links */
.acv-blog-posts-page-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    font-size: 1rem;
    font-weight: 400;
    color: #555;
    text-decoration: none;
    border: none;
    border-radius: 50%;
    background: transparent;
    transition: all 0.2s ease;
}

.acv-blog-posts-page-link:hover {
    color: var(--acv-btn-primary-bg, #ee7f2d);
}

.acv-blog-posts-page-link.is-current {
    background-color: var(--acv-btn-primary-bg, #ee7f2d);
    color: #ffffff;
}


/* ==========================================================================
   NO RESULTS
   ========================================================================== */

.acv-blog-posts-no-results {
    padding: 60px 40px;
    text-align: center;
    background: #f5f7f9;
    border-radius: 8px;
}

.acv-blog-posts-no-results p {
    font-size: 1rem;
    color: #666;
    margin: 0;
}


/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 1200px) {
    .acv-blog-posts-container {
        grid-template-columns: 250px 1fr;
        gap: 40px;
    }

    .acv-blog-posts-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

@media (max-width: 992px) {
    .acv-blog-posts-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .acv-blog-posts-sidebar {
        position: static;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
        padding-bottom: 30px;
        border-bottom: 1px solid #e5e5e5;
    }

    .acv-blog-posts-search {
        grid-column: 1 / -1;
        margin-bottom: 0;
    }

    .acv-blog-posts-categories {
        margin-bottom: 0;
        padding-bottom: 0;
        border-bottom: none;
    }

    .acv-blog-posts-clear-filters {
        grid-column: 1 / -1;
        margin-top: 0;
    }

    .acv-blog-posts-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .acv-blog-posts-block {
        padding: 40px 0;
    }

    .acv-blog-posts-container {
        padding: 0 20px;
    }

    .acv-blog-posts-sidebar {
        grid-template-columns: 1fr;
    }

    .acv-blog-posts-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }

    .acv-blog-posts-card-title {
        font-size: 1rem;
    }
}

@media (max-width: 576px) {
    .acv-blog-posts-grid {
        grid-template-columns: 1fr;
        gap: 35px;
    }
}