/* ==========================================================================
   DUOMI CNC - Unified Article / Solutions / News Listing Stylesheet (article_list.css)
   Reused across Industry Solutions, Technical Articles, Knowledge Base & Company News
   ========================================================================== */

/* ── 1. Hero Header Section ── */
.al-hero-section {
    background: linear-gradient(180deg, #FFFFFF 0%, #F8FAFC 100%);
    border-bottom: 1px solid var(--dm-gray-200);
    padding: var(--spacing-8) 0 var(--spacing-6);
    position: relative;
    text-align: center;
}
.al-hero-header {
    max-width: 960px;
    margin: 0 auto;
}
.al-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--dm-primary-light);
    color: var(--dm-primary);
    font-size: var(--text-xs);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    padding: 4px 14px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(230, 0, 0, 0.15);
    margin-bottom: var(--spacing-3);
}
.al-hero-title {
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 900;
    color: var(--dm-black);
    line-height: 1.2;
    margin-bottom: var(--spacing-3);
    letter-spacing: -0.02em;
}
.al-hero-subtitle {
    font-size: var(--text-md);
    color: var(--dm-gray-600);
    line-height: 1.6;
    max-width: 820px;
    margin: 0 auto;
}

/* ── 2. Main Articles Grid ── */
.al-main-section {
    background: #F8FAFC;
    padding: var(--spacing-8) 0 var(--spacing-10);
    min-height: 500px;
}
.al-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-6);
    padding-bottom: var(--spacing-3);
    border-bottom: 1px solid var(--dm-gray-200);
}
.al-count-label {
    font-size: 15px;
    font-weight: 700;
    color: var(--dm-black);
}
.al-count-label span {
    color: var(--dm-primary);
}
.al-toolbar-hint {
    font-size: 13px;
    color: var(--dm-gray-500);
}

.al-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-6);
}

/* ── 4. Article Card ── */
.al-card {
    background: #FFFFFF;
    border: 1px solid var(--dm-gray-200);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}
.al-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(230, 0, 0, 0.3);
}

/* Card Thumbnail */
.al-card-thumb {
    position: relative;
    aspect-ratio: 16 / 10;
    background: var(--dm-gray-100);
    overflow: hidden;
    display: block;
}
.al-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-base);
}
.al-card:hover .al-card-img {
    transform: scale(1.05);
}

/* Card Body */
.al-card-body {
    padding: var(--spacing-5);
    display: flex;
    flex-direction: column;
    flex: 1;
}
.al-meta-row {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--dm-gray-500);
    margin-bottom: var(--spacing-2);
}
.al-date-icon {
    display: inline-flex;
    align-items: center;
    color: var(--dm-gray-500);
}
.al-card-title {
    font-size: 16px;
    font-weight: 800;
    line-height: 1.4;
    margin-bottom: var(--spacing-2);
}
.al-card-title a {
    color: var(--dm-black);
    text-decoration: none;
    transition: color var(--transition-fast);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.al-card:hover .al-card-title a {
    color: var(--dm-primary);
}
.al-card-desc {
    font-size: 13px;
    color: var(--dm-gray-600);
    line-height: 1.6;
    margin-bottom: var(--spacing-4);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}
.al-card-footer {
    padding-top: var(--spacing-3);
    border-top: 1px solid var(--dm-gray-100);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.al-read-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 700;
    color: var(--dm-primary);
    text-decoration: none;
    transition: color var(--transition-fast), transform var(--transition-fast);
}
.al-card:hover .al-read-btn {
    color: var(--dm-primary-hover);
    transform: translateX(3px);
}

/* ── 4. Pagination Bar ── */
.al-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-3);
    margin-top: var(--spacing-8);
    padding-top: var(--spacing-6);
    border-top: 1px solid var(--dm-gray-200);
}
.al-page-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    background: #FFFFFF;
    border: 1px solid var(--dm-gray-200);
    border-radius: var(--radius-sm);
    color: var(--dm-gray-800);
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}
.al-page-btn:hover {
    background: var(--dm-gray-50);
    border-color: var(--dm-primary);
    color: var(--dm-primary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}
.al-page-numbers {
    display: flex;
    align-items: center;
    gap: 6px;
}
.al-page-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 8px;
    background: #FFFFFF;
    border: 1px solid var(--dm-gray-200);
    border-radius: var(--radius-sm);
    color: var(--dm-gray-800);
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    transition: all var(--transition-fast);
}
.al-page-num:hover {
    border-color: var(--dm-primary);
    color: var(--dm-primary);
}
.al-page-num.active {
    background: var(--dm-primary);
    border-color: var(--dm-primary);
    color: #FFFFFF;
    box-shadow: 0 2px 6px rgba(230, 0, 0, 0.25);
}
.al-page-info {
    font-size: 14px;
    font-weight: 600;
    color: var(--dm-gray-600);
    padding: 0 var(--spacing-2);
}

@media (max-width: 575px) {
    .al-pagination {
        flex-wrap: wrap;
        gap: var(--spacing-2);
    }
    .al-page-btn {
        padding: 8px 14px;
        font-size: 13px;
    }
    .al-page-num {
        min-width: 36px;
        height: 36px;
        font-size: 13px;
    }
}

/* ── 5. Industry CTA Banner ── */
.al-cta-section {
    background: #FFFFFF;
    padding: var(--spacing-8) 0;
    border-top: 1px solid var(--dm-gray-200);
    border-bottom: 1px solid var(--dm-gray-200);
}
.al-cta-ribbon {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-6);
    background: #F8FAFC;
    border: 1px solid var(--dm-gray-200);
    border-left: 4px solid var(--dm-primary);
    border-radius: var(--radius-md);
    padding: var(--spacing-6);
}
.al-cta-left {
    flex: 1;
}
.al-cta-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 800;
    color: var(--dm-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}
.al-cta-title {
    font-size: var(--text-xl);
    font-weight: 800;
    color: var(--dm-black);
    margin-bottom: 6px;
}
.al-cta-desc {
    font-size: var(--text-sm);
    color: var(--dm-gray-600);
    margin: 0;
}
.al-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 700;
    color: #FFFFFF;
    background: var(--dm-primary);
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    white-space: nowrap;
    transition: background-color var(--transition-fast), transform var(--transition-fast);
}
.al-cta-btn:hover {
    background: var(--dm-primary-hover);
    color: #FFFFFF;
    transform: translateY(-2px);
}

/* ── 6. Full-Width Lead Capture Inquiry Form ── */
.al-inquiry-section {
    background: #F8FAFC;
    border-top: 1px solid var(--dm-gray-200);
    padding: var(--spacing-10) 0;
}
.al-inquiry-box {
    width: 100%;
    max-width: 100%;
    background: #FFFFFF;
    border: 1px solid var(--dm-gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-8);
    box-shadow: 0 4px 20px rgba(0,0,0,0.04);
}
.al-inquiry-header {
    text-align: center;
    margin-bottom: var(--spacing-6);
}
.al-inquiry-header h2 {
    font-size: var(--text-2xl);
    font-weight: 800;
    color: var(--dm-black);
    margin-bottom: var(--spacing-2);
}
.al-inquiry-header p {
    font-size: var(--text-sm);
    color: var(--dm-gray-600);
    max-width: 800px;
    margin: 0 auto;
}

/* ── 7. Responsive Breakpoints ── */
@media (max-width: 1199px) {
    .al-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-5);
    }
}

@media (max-width: 767px) {
    .al-grid {
        grid-template-columns: 1fr;
    }
    .al-cta-ribbon {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-4);
    }
    .al-cta-btn {
        width: 100%;
        justify-content: center;
    }
    .al-inquiry-box {
        padding: var(--spacing-5) var(--spacing-4);
    }
    .al-toolbar {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }
}