/* ===== BLOG VIEW ===== */

/* --- Blog hero --- */
.blog-hero {
    padding: calc(var(--nav-h) + 72px) 28px 64px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.blog-hero__inner {
    max-width: 680px;
    margin: 0 auto;
}

.blog-hero__title {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--text);
    line-height: 1.15;
    margin-bottom: 18px;
}

.blog-hero__sub {
    font-size: 1.05rem;
    color: var(--text-2);
    line-height: 1.8;
    max-width: 520px;
    margin: 0 auto 40px;
}

/* --- Search bar --- */
.blog-search-wrap {
    position: relative;
    max-width: 440px;
    margin: 0 auto;
}

.blog-search-wrap svg {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-3);
    pointer-events: none;
}

.blog-search {
    width: 100%;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    padding: 12px 16px 12px 44px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--text);
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
}

.blog-search::placeholder {
    color: var(--text-3);
}

.blog-search:focus {
    border-color: var(--border-h);
    box-shadow: 0 0 0 3px var(--gold-dim);
}

/* --- Category filters --- */
.blog-filters {
    padding: 0 28px 48px;
    position: relative;
    z-index: 1;
}

.blog-filters__inner {
    max-width: var(--max-w);
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.filter-btn {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.4px;
    padding: 7px 18px;
    border-radius: 100px;
    border: 1px solid var(--border-s);
    background: transparent;
    color: var(--text-2);
    cursor: pointer;
    transition: all 0.2s var(--ease);
}

.filter-btn:hover {
    border-color: var(--border-h);
    color: var(--text);
    background: var(--bg-card-h);
}

.filter-btn.active {
    background: var(--gold-dim);
    border-color: rgba(139, 124, 248, 0.35);
    color: var(--gold-light);
}

/* --- Blog grid --- */
.blog-section {
    padding: 0 28px var(--section-pad);
    position: relative;
    z-index: 1;
}

.blog-grid-inner {
    max-width: var(--max-w);
    margin: 0 auto;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* Featured post — spans 2 cols */
.blog-card--featured {
    grid-column: span 2;
}

/* --- Blog card --- */
.blog-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: border-color 0.25s var(--ease), transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.blog-card:hover {
    border-color: var(--border-h);
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(139, 124, 248, 0.12);
}

/* --- Card cover --- */
.blog-card__cover {
    aspect-ratio: 16/9;
    overflow: hidden;
    position: relative;
    background: var(--bg-alt);
}

.blog-card--featured .blog-card__cover {
    aspect-ratio: 21/9;
}

.blog-card__cover-art {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    background: linear-gradient(135deg, var(--bg-2), var(--bg-alt));
    position: relative;
    overflow: hidden;
}

.blog-card__cover-art::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 50%, var(--gold-dim) 0%, transparent 65%);
}

.blog-card--featured .blog-card__cover-art {
    font-size: 4.5rem;
}

/* --- Card body --- */
.blog-card__body {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

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

/* --- Card meta (category + read time) --- */
.blog-card__meta {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.blog-cat-tag {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    padding: 3px 10px;
    border-radius: 100px;
}

.blog-cat-tag--automation {
    background: var(--gold-dim);
    color: var(--gold-light);
    border: 1px solid rgba(139, 124, 248, 0.25);
}

.blog-cat-tag--ai {
    background: var(--teal-dim);
    color: var(--teal);
    border: 1px solid rgba(56, 189, 248, 0.25);
}

.blog-cat-tag--devops {
    background: var(--green-dim);
    color: var(--green);
    border: 1px solid rgba(74, 222, 128, 0.25);
}

.blog-cat-tag--api {
    background: var(--rose-dim);
    color: var(--rose);
    border: 1px solid rgba(248, 113, 113, 0.25);
}

.blog-cat-tag--career {
    background: var(--amber-dim);
    color: var(--amber);
    border: 1px solid rgba(251, 191, 36, 0.25);
}

.blog-read-time {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-3);
    display: flex;
    align-items: center;
    gap: 5px;
}

/* --- Card title --- */
.blog-card__title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text);
    line-height: 1.35;
    margin: 0;
    transition: color 0.2s;
}

.blog-card--featured .blog-card__title {
    font-size: 1.45rem;
}

.blog-card:hover .blog-card__title {
    color: var(--gold-light);
}

/* --- Card excerpt --- */
.blog-card__excerpt {
    font-size: 0.9rem;
    color: var(--text-2);
    line-height: 1.75;
    margin: 0;
    flex: 1;
}

/* --- Card footer --- */
.blog-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid var(--border-s);
}

.blog-card__date {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-3);
}

.blog-read-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-display);
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--gold-light);
    text-decoration: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    transition: gap 0.2s var(--ease), color 0.2s;
}

.blog-read-link:hover {
    gap: 10px;
    color: var(--teal);
}

/* --- No results message --- */
.blog-no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: 64px 0;
    color: var(--text-3);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    display: none;
}

/* --- Newsletter strip --- */
.blog-newsletter {
    background: var(--bg-alt);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: var(--section-pad) 28px;
    position: relative;
    z-index: 1;
}

.blog-newsletter__inner {
    max-width: 560px;
    margin: 0 auto;
    text-align: center;
}

.blog-newsletter__title {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    color: var(--text);
    margin-bottom: 12px;
}

.blog-newsletter__sub {
    font-size: 0.95rem;
    color: var(--text-2);
    line-height: 1.7;
    margin-bottom: 32px;
}

.blog-newsletter__form {
    display: flex;
    gap: 10px;
    max-width: 420px;
    margin: 0 auto;
}

.blog-newsletter__input {
    flex: 1;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    padding: 12px 16px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--text);
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    min-width: 0;
}

.blog-newsletter__input::placeholder {
    color: var(--text-3);
}

.blog-newsletter__input:focus {
    border-color: var(--border-h);
    box-shadow: 0 0 0 3px var(--gold-dim);
}

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

    .blog-card--featured {
        grid-column: span 2;
    }
}

@media (max-width: 640px) {
    .blog-grid {
        grid-template-columns: 1fr;
    }

    .blog-card--featured {
        grid-column: span 1;
    }

    .blog-card--featured .blog-card__cover {
        aspect-ratio: 16/9;
    }

    .blog-newsletter__form {
        flex-direction: column;
    }

    .blog-newsletter__form .btn-primary {
        width: 100%;
        justify-content: center;
    }
}