/* Blog list styles aligned with portfolio theme */

main {
    position: relative;
    display: block;
    z-index: 1;
    padding-top: 140px;
}

/* Blog layout */
.blog-wrapper {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 2rem 5rem;
}

.blog-hero {
    padding: 4.5rem 0 3.5rem;
}

.blog-hero-content {
    display: grid;
    grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
    gap: 2.5rem;
    align-items: stretch;
}

.blog-hero-text {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.blog-hero-card {
    background: linear-gradient(150deg, rgba(8, 2, 16, 0.96), rgba(20, 11, 34, 0.9));
    border: 1px solid rgba(139, 92, 246, 0.24);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 32px 70px rgba(5, 2, 8, 0.55);
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.blog-hero-card-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
    font-size: var(--font-size-sm);
    color: rgba(226, 232, 240, 0.85);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.blog-hero-card-header i {
    color: var(--accent-solid);
}

.blog-hero-card-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    color: var(--text-muted);
    line-height: var(--line-height-relaxed);
    font-size: var(--font-size-sm);
}

.blog-metrics,
.blog-filters,
.posts-section,
.subscribe {
    margin-bottom: 3.5rem;
}

.blog-filters {
    text-align: center;
}

.filters-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.filters-subtitle {
    color: var(--text-muted);
    font-size: var(--font-size-md);
    margin-bottom: 1.75rem;
}

.filters-group {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
}

.posts-subtitle {
    color: var(--text-muted);
    font-size: var(--font-size-md);
    margin-top: 0.75rem;
}

.blog-footer {
    text-align: center;
    border-top: 1px solid rgba(139, 92, 246, 0.18);
    padding-top: 3rem;
    margin-top: 4rem;
    color: rgba(226, 232, 240, 0.65);
    font-size: var(--font-size-sm);
}

.blog-footer a {
    color: var(--accent-solid);
    text-decoration: none;
    font-weight: 600;
    transition: color var(--transition-medium);
}

.blog-footer a:hover {
    color: var(--text-primary);
}

.bg-animation::before,
.bg-animation::after {
    opacity: 0.85;
}

.btn-primary {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.9) 0%, rgba(59, 130, 246, 0.85) 100%);
    color: #fff;
    border: none;
    box-shadow: 0 12px 28px rgba(124, 58, 237, 0.28);
    transition: all var(--transition-medium);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 38px rgba(124, 58, 237, 0.35);
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.95) 0%, rgba(59, 130, 246, 0.9) 100%);
}

.hero {
    max-width: 1100px;
    margin: 0 auto;
    padding: 5rem 2rem 4rem;
    text-align: center;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.45rem 1.35rem;
    border-radius: 999px;
    border: 1px solid rgba(139, 92, 246, 0.35);
    background: rgba(139, 92, 246, 0.18);
    font-weight: 600;
    font-size: var(--font-size-xs);
    letter-spacing: 0.08em;
    color: var(--accent-solid);
    margin-bottom: 1.75rem;
}

.hero h1 {
    font-size: var(--font-size-xxl);
    font-weight: 800;
    letter-spacing: var(--letter-tight);
    margin-bottom: 1.5rem;
}

.hero-description {
    max-width: 780px;
    margin: 0 auto 2.25rem;
    font-size: var(--font-size-md);
    color: var(--text-muted);
    line-height: var(--line-height-relaxed);
}

.hero-meta {
    display: flex;
    justify-content: center;
    gap: 1.25rem;
    flex-wrap: wrap;
    color: rgba(226, 232, 240, 0.65);
    font-size: var(--font-size-sm);
}

.metrics {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 2rem 3.5rem;
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.5rem;
}

.metric-card {
    padding: 1.75rem;
    background: linear-gradient(145deg, rgba(8, 2, 16, 0.92), rgba(18, 9, 31, 0.86));
    border: 1px solid rgba(139, 92, 246, 0.18);
    border-radius: 18px;
    box-shadow: 0 25px 50px rgba(5, 2, 8, 0.55);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.metric-value {
    font-size: var(--font-size-xl);
    font-weight: 800;
    color: var(--accent-solid);
}

.metric-label {
    color: var(--text-muted);
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    font-size: 0.75rem;
}

.filters {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 2rem 2.5rem;
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    border: 1px solid rgba(139, 92, 246, 0.22);
    background: rgba(10, 8, 18, 0.7);
    color: rgba(226, 232, 240, 0.8);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-medium);
    display: flex;
    align-items: center;
    gap: 0.55rem;
}

.filter-btn:hover {
    color: var(--text-primary);
    border-color: rgba(139, 92, 246, 0.35);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.92) 0%, rgba(59, 130, 246, 0.88) 100%);
    color: #fff;
    border: none;
    box-shadow: 0 18px 36px rgba(124, 58, 237, 0.32);
}

.featured-post {
    max-width: 1050px;
    margin: 0 auto 4rem;
    padding: 0 2rem;
}

.featured-card {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    background: linear-gradient(140deg, rgba(8, 2, 16, 0.95), rgba(22, 13, 36, 0.9));
    border: 1px solid rgba(139, 92, 246, 0.22);
    border-radius: 28px;
    overflow: hidden;
    box-shadow: 0 40px 90px rgba(5, 2, 8, 0.65);
}

.featured-media {
    position: relative;
    min-height: 260px;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.92), rgba(159, 122, 234, 0.85));
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    padding: 2rem;
    color: rgba(255, 255, 255, 0.9);
}

.featured-media h3 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.featured-media span {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
}

.featured-content {
    padding: 2.75rem;
    display: flex;
    flex-direction: column;
    gap: 1.35rem;
}

.featured-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 1.2rem;
    border-radius: 999px;
    border: 1px solid rgba(139, 92, 246, 0.35);
    background: rgba(139, 92, 246, 0.16);
    color: var(--accent-solid);
    font-weight: 600;
    font-size: 0.8rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.featured-content h2 {
    font-size: clamp(1.85rem, 3vw, 2.25rem);
    font-weight: 700;
    line-height: 1.3;
}

.featured-content p {
    color: var(--text-muted);
    line-height: 1.8;
}

.meta-row {
    display: flex;
    gap: 1.25rem;
    flex-wrap: wrap;
    color: rgba(226, 232, 240, 0.65);
    font-size: 0.9rem;
}

.featured-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1.6rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-medium);
    font-size: 0.95rem;
    cursor: pointer;
}

.btn-secondary {
    border: 1px solid rgba(139, 92, 246, 0.3);
    background: transparent;
    color: rgba(226, 232, 240, 0.85);
}

.btn-secondary:hover {
    background: rgba(139, 92, 246, 0.12);
    border-color: rgba(139, 92, 246, 0.45);
    transform: translateY(-2px);
    box-shadow: 0 14px 32px rgba(139, 92, 246, 0.2);
}

.posts-section {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2rem 5rem;
}

.posts-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 2rem;
}

.posts-header h2 {
    font-size: 1.75rem;
    font-weight: 700;
}

.view-toggle {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: rgba(226, 232, 240, 0.6);
    font-size: 0.9rem;
}

.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2.5rem;
}

.post-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.post-card-link:hover {
    transform: translateY(-2px);
}

.post-card-link:active {
    transform: translateY(0);
}

.post-card {
    background: linear-gradient(150deg, rgba(8, 2, 16, 0.94), rgba(20, 11, 33, 0.9));
    border: 1px solid rgba(139, 92, 246, 0.22);
    border-radius: 22px;
    padding: 2.25rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    box-shadow: 0 24px 60px rgba(5, 2, 8, 0.55);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium), border-color var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.post-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 22px;
    padding: 1px;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.35), rgba(159, 122, 234, 0.25));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.post-card:hover {
    transform: translateY(-10px);
    border-color: rgba(139, 92, 246, 0.42);
    box-shadow: 0 36px 85px rgba(124, 58, 237, 0.26);
}

.post-card:hover::after {
    opacity: 1;
}

.post-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1.05rem;
    border-radius: 999px;
    border: 1px solid rgba(139, 92, 246, 0.3);
    color: var(--accent-solid);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.post-title {
    font-size: 1.35rem;
    font-weight: 700;
    line-height: 1.35;
}

.post-excerpt {
    color: var(--text-muted);
    line-height: 1.75;
    font-size: 0.98rem;
}

.post-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    font-size: 0.85rem;
    color: rgba(226, 232, 240, 0.65);
    border-top: 1px solid rgba(139, 92, 246, 0.15);
    padding-top: 1.25rem;
    margin-top: 0.5rem;
}

.post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.tag {
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    background: rgba(139, 92, 246, 0.14);
    border: 1px solid rgba(139, 92, 246, 0.26);
    color: rgba(226, 232, 240, 0.78);
    font-size: 0.75rem;
    font-weight: 600;
}

.post-actions {
    display: flex;
    gap: 0.75rem;
}

.read-link {
    color: var(--accent-solid);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    transition: color var(--transition-medium), transform var(--transition-medium);
}

.read-link:hover {
    color: var(--text-primary);
    transform: translateX(4px);
}

.subscribe {
    max-width: 960px;
    margin: 0 auto 4rem;
    padding: 0 2rem;
}

.subscribe-card {
    border-radius: 26px;
    border: 1px solid rgba(139, 92, 246, 0.22);
    background: linear-gradient(140deg, rgba(8, 2, 16, 0.95), rgba(21, 11, 34, 0.92));
    padding: clamp(2.5rem, 4vw, 3.25rem);
    box-shadow: 0 38px 90px rgba(5, 2, 8, 0.65);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
    align-items: center;
}

.subscribe h3 {
    font-size: 1.65rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.subscribe p {
    color: var(--text-muted);
    line-height: 1.8;
}

.subscribe-form {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.subscribe input {
    flex: 1;
    min-width: 240px;
    padding: 0.85rem 1.1rem;
    border-radius: 12px;
    border: 1px solid rgba(139, 92, 246, 0.3);
    background: rgba(8, 2, 16, 0.9);
    color: var(--text-primary);
}

.subscribe button {
    border: none;
    cursor: pointer;
}

.subscribe button.btn-primary {
    min-width: 160px;
}

footer {
    max-width: 900px;
    margin: 0 auto;
    padding: 3rem 2rem 4rem;
    text-align: center;
    color: rgba(226, 232, 240, 0.65);
    font-size: 0.9rem;
    border-top: 1px solid rgba(139, 92, 246, 0.15);
}

footer a {
    color: var(--accent-solid);
    text-decoration: none;
    font-weight: 600;
    transition: color var(--transition-medium);
}

footer a:hover {
    color: var(--text-primary);
}

@media (max-width: 960px) {
    .blog-hero-content {
        grid-template-columns: 1fr;
    }

    .blog-hero-card {
        order: -1;
    }

    .featured-card {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .blog-wrapper {
        padding: 0 1.5rem 4rem;
    }

    .blog-hero {
        padding: 3.5rem 0 3rem;
    }

    .hero {
        padding: 4rem 1.5rem 3rem;
    }

    .filters {
        padding: 0 1.5rem 2rem;
    }

    .posts-section {
        padding: 0 1.5rem 4rem;
    }

    .posts-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .subscribe-form {
        flex-direction: column;
        align-items: stretch;
    }

    .subscribe input,
    .subscribe button {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .blog-wrapper {
        padding: 0 1.25rem 3.5rem;
    }

    .blog-hero {
        padding: 3rem 0 2.5rem;
    }

    .hero {
        padding: 3.5rem 1.2rem 3rem;
    }

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

    .post-card {
        padding: 2rem 1.5rem;
    }
}