/* =========================================================
   Blog List Page Styles
   ========================================================= */

/* Hero / page header */
.blog-hero {
    padding: 120px 24px 60px;
    text-align: center;
    background: linear-gradient(180deg, #f5f5f7 0%, #ffffff 100%);
}

.blog-hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent-blue);
    margin-bottom: 16px;
}

.blog-hero-title {
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--text-main);
    margin-bottom: 16px;
    line-height: 1.1;
}

.blog-hero-sub {
    font-size: 17px;
    color: var(--text-secondary);
    max-width: 560px;
    margin: 0 auto 28px;
    line-height: 1.6;
}

.blog-stats {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #f0f4ff;
    border: 1px solid rgba(0, 113, 227, 0.15);
    border-radius: 20px;
    padding: 6px 16px;
    font-size: 13px;
    color: var(--accent-blue);
    font-weight: 500;
}

/* Main content area */
.blog-main {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px 80px;
}

/* ---- Featured card (first post) ---- */
.blog-featured {
    margin-bottom: 56px;
}

.blog-featured-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    border-radius: 20px;
    overflow: hidden;
    background: var(--card-bg);
    text-decoration: none;
    color: inherit;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1), box-shadow 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    position: relative;
}

.blog-featured-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.12);
}

.blog-featured-cover {
    min-height: 340px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.blog-featured-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.blog-featured-cover-fallback {
    width: 100%;
    height: 100%;
    min-height: 340px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.blog-featured-cover-fallback i {
    font-size: 56px;
    color: rgba(255, 255, 255, 0.9);
}

.blog-featured-body {
    padding: 48px 48px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.blog-featured-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent-blue);
    background: rgba(0, 113, 227, 0.08);
    border-radius: 6px;
    padding: 4px 10px;
    margin-bottom: 16px;
    width: fit-content;
}

.blog-featured-title {
    font-size: clamp(20px, 2.5vw, 28px);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.25;
    margin-bottom: 14px;
    color: var(--text-main);
}

.blog-featured-summary {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 24px;
}

.blog-featured-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 28px;
}

.blog-featured-meta i {
    font-size: 12px;
}

.blog-featured-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 32px;
}

.blog-tag {
    font-size: 11px;
    font-weight: 500;
    padding: 4px 10px;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 6px;
    color: var(--text-secondary);
}

.blog-read-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 600;
    color: var(--accent-blue);
    text-decoration: none;
    transition: gap 0.25s ease;
}

.blog-featured-card:hover .blog-read-more {
    gap: 10px;
}

/* ---- Section heading ---- */
.blog-section-heading {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 28px;
}

.blog-section-heading h2 {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-main);
}

.blog-section-heading-line {
    flex: 1;
    height: 1px;
    background: rgba(0, 0, 0, 0.08);
}

/* ---- Grid of regular cards ---- */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.blog-card {
    border-radius: 16px;
    overflow: hidden;
    background: var(--card-bg);
    text-decoration: none;
    color: inherit;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1), box-shadow 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.10);
}

.blog-card-cover {
    height: 180px;
    overflow: hidden;
    position: relative;
    flex-shrink: 0;
}

.blog-card-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.blog-card-cover-fallback {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.blog-card-cover-fallback i {
    font-size: 36px;
    color: rgba(255, 255, 255, 0.85);
}

.blog-card-body {
    padding: 24px 24px 28px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.blog-card-title {
    font-size: 16px;
    font-weight: 700;
    letter-spacing: -0.01em;
    line-height: 1.35;
    margin-bottom: 10px;
    color: var(--text-main);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card-summary {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.blog-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

/* ---- Empty / loading state ---- */
.blog-empty {
    text-align: center;
    padding: 80px 24px;
    color: var(--text-secondary);
    font-size: 15px;
}

/* ---- Responsive ---- */
@media (max-width: 900px) {
    .blog-featured-card {
        grid-template-columns: 1fr;
    }

    .blog-featured-cover {
        min-height: 220px;
    }

    .blog-featured-cover-fallback {
        min-height: 220px;
    }

    .blog-featured-body {
        padding: 32px 28px 32px;
    }

    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .blog-hero {
        padding: 100px 20px 48px;
    }

    .blog-hero-title {
        font-size: 32px;
    }

    .blog-featured-body {
        padding: 24px 20px 24px;
    }

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

    .blog-main {
        padding: 0 16px 60px;
    }
}