/* =========================================
   BLOG LIST PAGE - PREMIUM STYLES
   v1.0 - Dedicated blog listing styles
   ========================================= */

/* ─── Anti horizontal scrollbar ──────────── */
.blog-page {
    overflow-x: hidden;
    width: 100%;
}

/* ─── Blog Header ────────────────────────── */
.blog-header {
    background: linear-gradient(135deg, var(--nav) 0%, #0f172a 50%, #1a1a2e 100%);
    color: #fff;
    padding: 7rem 1.5rem 4.5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.blog-header::before {
    content: "";
    position: absolute;
    top: -60%;
    left: 50%;
    transform: translateX(-50%);
    width: 140%;
    height: 200%;
    background:
        radial-gradient(ellipse at 30% 40%, rgba(30, 136, 229, 0.18) 0%, transparent 55%),
        radial-gradient(ellipse at 70% 60%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
    pointer-events: none;
    animation: blogHeaderGlow 10s ease-in-out infinite alternate;
}

@keyframes blogHeaderGlow {
    0%   { opacity: 0.6; transform: translateX(-50%) scale(1); }
    100% { opacity: 1;   transform: translateX(-50%) scale(1.05); }
}

.blog-header .container {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
}

.blog-header h1 {
    font-family: var(--font-heading, 'Outfit', sans-serif);
    font-size: clamp(2.2rem, 5vw, 3.2rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.15;
    margin-bottom: 1rem;
}

.blog-header p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.65);
    max-width: 550px;
    margin: 0 auto;
}

/* ─── Blog Grid Section ──────────────────── */
.blog-list-section {
    padding: 4rem 1.5rem 5rem;
    max-width: 1300px;
    margin: 0 auto;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

/* ─── Blog Card ──────────────────────────── */
.blog-card {
    background: var(--card);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-color, rgba(0, 0, 0, 0.06));
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1),
                box-shadow 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow:
        0 2px 8px rgba(0, 0, 0, 0.04),
        0 1px 3px rgba(0, 0, 0, 0.06);
}

.blog-card:hover {
    transform: translateY(-6px);
    box-shadow:
        0 20px 40px -12px rgba(0, 0, 0, 0.12),
        0 8px 16px -8px rgba(30, 136, 229, 0.08);
}

/* Card Image */
.blog-card-image {
    position: relative;
    padding-top: 56.25%; /* 16:9 */
    overflow: hidden;
    background: linear-gradient(135deg, #1e293b, #334155);
}

.blog-card-image img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.blog-card:hover .blog-card-image img {
    transform: scale(1.06);
}

/* Gradient overlay on image */
.blog-card-image::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.35) 0%, transparent 50%);
    pointer-events: none;
    z-index: 1;
}

/* Category badge */
.blog-card-badge {
    position: absolute;
    top: 0.85rem;
    left: 0.85rem;
    padding: 0.3rem 0.85rem;
    border-radius: 999px;
    font-family: var(--font-heading, 'Outfit', sans-serif);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    background: rgba(30, 136, 229, 0.9);
    color: #fff;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 2;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Card Content */
.blog-card-content {
    padding: 1.4rem 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.blog-card-content h3 {
    font-family: var(--font-heading, 'Outfit', sans-serif);
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1.35;
    color: var(--text);
    margin-bottom: 0.6rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card-content p {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--muted);
    margin-bottom: 1.25rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex-grow: 1;
}

/* Card Footer */
.blog-card-footer {
    padding: 0.85rem 1.5rem;
    background: rgba(0, 0, 0, 0.02);
    border-top: 1px solid var(--border-color, rgba(0, 0, 0, 0.06));
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
}

.blog-card-date {
    font-family: var(--font-heading, 'Outfit', sans-serif);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--muted);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.blog-card-date svg {
    width: 14px;
    height: 14px;
    opacity: 0.6;
}

.blog-card-cta {
    font-family: var(--font-heading, 'Outfit', sans-serif);
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--accent);
    display: flex;
    align-items: center;
    gap: 0.35rem;
    transition: gap 0.25s ease;
}

.blog-card:hover .blog-card-cta {
    gap: 0.65rem;
}

.blog-card-cta::after {
    content: "→";
    transition: transform 0.25s ease;
}

.blog-card:hover .blog-card-cta::after {
    transform: translateX(3px);
}

/* ─── Empty State ────────────────────────── */
.blog-empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 5rem 2rem;
    color: var(--muted);
}

.blog-empty-state .empty-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.blog-empty-state p {
    font-size: 1.05rem;
}

/* ─── Pagination ─────────────────────────── */
.blog-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.4rem;
    margin-top: 4rem;
    flex-wrap: wrap;
}

.blog-pagination a,
.blog-pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 0.75rem;
    border-radius: 10px;
    font-family: var(--font-heading, 'Outfit', sans-serif);
    font-size: 0.88rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.25s ease;
    border: 1px solid var(--border-color, rgba(0, 0, 0, 0.08));
    color: var(--text);
    background: var(--card);
}

.blog-pagination a:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(30, 136, 229, 0.06);
    transform: translateY(-1px);
}

.blog-pagination .active {
    background: linear-gradient(135deg, var(--accent), #60a5fa);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 12px rgba(30, 136, 229, 0.3);
}

.blog-pagination .prev-next {
    font-size: 0.82rem;
    gap: 0.3rem;
}

/* ─── Dark Mode ──────────────────────────── */
body.dark-mode .blog-card {
    border-color: rgba(255, 255, 255, 0.08);
}

body.dark-mode .blog-card-footer {
    background: rgba(255, 255, 255, 0.03);
    border-top-color: rgba(255, 255, 255, 0.06);
}

body.dark-mode .blog-pagination a,
body.dark-mode .blog-pagination span {
    border-color: rgba(255, 255, 255, 0.1);
    background: rgba(30, 41, 59, 0.5);
}

body.dark-mode .blog-pagination a:hover {
    border-color: var(--accent);
    background: rgba(30, 136, 229, 0.12);
}

body.dark-mode .blog-header {
    background: linear-gradient(135deg, #060a10 0%, #0b1220 50%, #0f172a 100%);
}

/* ─── Responsive ─────────────────────────── */
@media (max-width: 768px) {
    .blog-header {
        padding: 5.5rem 1.25rem 3rem;
    }

    .blog-header h1 {
        font-size: 1.9rem;
    }

    .blog-header p {
        font-size: 0.95rem;
    }

    .blog-list-section {
        padding: 2.5rem 1rem 3rem;
    }

    .blog-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .blog-card-content h3 {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .blog-header {
        padding: 5rem 1rem 2.5rem;
    }

    .blog-header h1 {
        font-size: 1.6rem;
    }

    .blog-header p {
        font-size: 0.88rem;
    }

    .blog-list-section {
        padding: 2rem 0.75rem 2.5rem;
    }

    .blog-card-content {
        padding: 1.15rem 1.2rem;
    }

    .blog-card-footer {
        padding: 0.75rem 1.2rem;
    }

    .blog-pagination a,
    .blog-pagination span {
        min-width: 36px;
        height: 36px;
        font-size: 0.8rem;
        padding: 0 0.5rem;
    }
}