/* ==========================================
   ImgFree Undress — Blog Page Stylesheet
   Depends on css/style.css for variables & base
   ========================================== */

/* ==========================================
   BLOG HERO
   ========================================== */
.blog-hero {
    padding: calc(var(--navbar-height) + 56px) 0 48px;
    position: relative;
    overflow: hidden;
}

.blog-hero__bg-glow {
    position: absolute;
    top: -150px;
    left: 50%;
    transform: translateX(-50%);
    width: 700px;
    height: 400px;
    background: radial-gradient(ellipse, rgba(147, 51, 234, 0.2) 0%, transparent 70%);
    pointer-events: none;
}

.blog-hero__content {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.blog-hero__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: rgba(147, 51, 234, 0.15);
    border: 1px solid rgba(147, 51, 234, 0.3);
    border-radius: 100px;
    font-size: 0.8rem;
    color: var(--accent-lighter);
    margin-bottom: 20px;
}

.blog-hero__title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1px;
    margin-bottom: 12px;
}

.blog-hero__subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 560px;
    line-height: 1.6;
    margin-bottom: 36px;
    text-align: center;
}

/* ==========================================
   SEARCH BAR
   ========================================== */
.blog-search {
    display: flex;
    gap: 10px;
    width: 100%;
    max-width: 640px;
    margin-bottom: 28px;
}

.blog-search__input {
    flex: 1;
    background: var(--bg-card);
    border: 1px solid var(--border-color-light);
    border-radius: var(--radius-sm);
    padding: 12px 18px;
    font-size: 0.95rem;
    color: var(--text-primary);
    font-family: var(--font-main);
    outline: none;
    transition: border-color 0.25s, box-shadow 0.25s;
}

.blog-search__input::placeholder {
    color: var(--text-muted);
}

.blog-search__input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(147, 51, 234, 0.15);
}

.blog-search__btn {
    padding: 12px 24px;
    background: var(--accent-gradient);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    font-family: var(--font-main);
    transition: all 0.25s;
    white-space: nowrap;
    box-shadow: 0 4px 15px var(--accent-glow);
}

.blog-search__btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px var(--accent-glow);
}

/* ==========================================
   TAG FILTERS
   ========================================== */
.blog-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 36px;
    justify-content: center;
    width: 100%;
    max-width: 740px;
}

.blog-tag {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    border-radius: 100px;
    font-size: 0.82rem;
    font-weight: 500;
    cursor: pointer;
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    color: var(--text-secondary);
    transition: all 0.2s ease;
    user-select: none;
    white-space: nowrap;
}

.blog-tag:hover {
    border-color: var(--accent);
    color: var(--accent-lighter);
    background: rgba(147, 51, 234, 0.08);
}

.blog-tag.active {
    background: var(--accent-gradient);
    border-color: transparent;
    color: #fff;
    font-weight: 600;
    box-shadow: 0 2px 10px var(--accent-glow);
}

/* ==========================================
   RESULTS COUNT
   ========================================== */
.blog-results-count {
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-bottom: 28px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    width: 100%;
    max-width: 740px;
    text-align: center;
}

.blog-results-count span {
    color: var(--accent-lighter);
    font-weight: 600;
}

/* ==========================================
   BLOG SECTION
   ========================================== */
.blog-section {
    padding: 0 0 100px;
}

/* ==========================================
   BLOG CARDS GRID
   ========================================== */
.blog-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    margin-bottom: 48px;
    justify-content: center;
}

/* Empty state */
.blog-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 80px 20px;
    color: var(--text-muted);
}

.blog-empty__icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.blog-empty__text {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-secondary);
}

.blog-empty__sub {
    font-size: 0.9rem;
}

/* ==========================================
   BLOG CARD
   ========================================== */
.blog-post-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
    /* 4 columns: (100% - 3*24px) / 4 */
    width: calc(25% - 18px);
    min-width: 220px;
}

.blog-post-card:hover {
    border-color: var(--accent);
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(147, 51, 234, 0.18);
    color: inherit;
}

/* Card Cover */
.blog-post-card__cover {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    flex-shrink: 0;
    background: linear-gradient(135deg, #1a1a2e 0%, #2a1a4e 100%);
}

.blog-post-card__cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.blog-post-card:hover .blog-post-card__cover img {
    transform: scale(1.04);
}

.blog-post-card__cover-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.8rem;
}

.blog-post-card__tag-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--accent-gradient);
    color: #fff;
    padding: 3px 10px;
    border-radius: 100px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.3px;
    z-index: 1;
}

/* Card Body */
.blog-post-card__body {
    padding: 16px 18px 18px;
    display: flex;
    flex-direction: column;
    flex: 1;
    gap: 8px;
}

.blog-post-card__date {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.blog-post-card__title {
    font-size: 0.97rem;
    font-weight: 700;
    line-height: 1.4;
    color: var(--text-primary);
    /* Clamp to 2 lines */
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.2s;
}

.blog-post-card:hover .blog-post-card__title {
    color: var(--accent-lighter);
}

.blog-post-card__excerpt {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.55;
    /* Clamp to 3 lines */
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}

/* Card Read Button */
.blog-post-card__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 9px 16px;
    background: var(--accent-gradient);
    color: #fff;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    margin-top: 6px;
    transition: all 0.25s;
    box-shadow: 0 3px 12px var(--accent-glow);
}

.blog-post-card__btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 5px 18px var(--accent-glow);
    color: #fff;
}

/* ==========================================
   LOAD MORE / SHOW ALL BUTTON
   ========================================== */
.blog-cta {
    text-align: center;
}

.blog-cta__btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 36px;
    border: 1px solid var(--border-color-light);
    background: transparent;
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    font-family: var(--font-main);
    transition: all 0.25s;
    text-decoration: none;
}

.blog-cta__btn:hover {
    border-color: var(--accent);
    color: var(--accent-lighter);
    background: rgba(147, 51, 234, 0.08);
}

/* ==========================================
   HIDDEN CARD STATE (for filtering)
   ========================================== */
.blog-post-card.hidden {
    display: none;
}

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

/* Large tablet — 3 columns */
@media (max-width: 1200px) {
    .blog-post-card {
        /* (100% - 2*24px) / 3 */
        width: calc(33.333% - 16px);
    }
}

/* Tablet — 2 columns */
@media (max-width: 1024px) {
    .blog-hero__title {
        font-size: 2.4rem;
    }
    .blog-grid {
        gap: 20px;
    }
    .blog-post-card {
        /* (100% - 1*20px) / 2 */
        width: calc(50% - 10px);
    }
}

/* Mobile — 2 columns */
@media (max-width: 768px) {
    .blog-hero {
        padding: calc(var(--navbar-height) + 32px) 0 36px;
    }
    .blog-hero__title {
        font-size: 2rem;
    }
    .blog-hero__subtitle {
        font-size: 0.95rem;
        margin-bottom: 24px;
    }
    .blog-search {
        flex-direction: row;
        max-width: 100%;
    }
    .blog-search__input {
        font-size: 0.9rem;
        padding: 10px 14px;
    }
    .blog-search__btn {
        padding: 10px 18px;
        font-size: 0.9rem;
    }
    .blog-grid {
        gap: 16px;
    }
    .blog-post-card {
        /* (100% - 1*16px) / 2 */
        width: calc(50% - 8px);
    }
    .blog-section {
        padding-bottom: 60px;
    }
}

/* Small mobile — 1 column */
@media (max-width: 480px) {
    .blog-hero__title {
        font-size: 1.7rem;
    }
    .blog-post-card {
        width: 100%;
    }
    .blog-post-card__cover {
        aspect-ratio: 16 / 8;
    }
}