/* Blog listing — matches homepage dark theme */

.blog-page-header {
    position: relative;
    padding-top: calc(var(--navbar-height) + clamp(2.5rem, 6vw, 4rem));
    padding-bottom: clamp(2rem, 4vw, 3rem);
    border-bottom: 1px solid var(--hp-border);
    overflow: hidden;
}

.blog-page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: min(100%, 56rem);
    height: 100%;
    background: radial-gradient(ellipse 80% 90% at 50% 0%, rgba(38, 65, 155, 0.22), transparent 68%);
    pointer-events: none;
}

.blog-page-header .home-container {
    position: relative;
    z-index: 1;
}

.blog-page-title {
    font-family: var(--font-article, 'Montserrat', system-ui, sans-serif);
    font-size: clamp(2.5rem, 5vw, 3.75rem);
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin: 0 0 1rem;
}

.blog-page-lead {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--hp-muted);
    max-width: 52ch;
    margin: 0;
}

.blog-toolbar {
    margin-bottom: 2.5rem;
}

.blog-search-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1.125rem;
    background: var(--hp-surface);
    border: 1px solid var(--hp-border);
    border-radius: 12px;
}

.blog-search-row i {
    color: var(--hp-muted);
    font-size: 0.875rem;
}

.blog-search-input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--hp-text);
    font-family: var(--font-body);
    font-size: 0.9375rem;
    outline: none;
}

.blog-search-input::placeholder {
    color: var(--hp-muted);
}

.blog-filter-btn,
.blog-filter-clear {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 8px;
    border: 1px solid var(--hp-border);
    background: transparent;
    color: var(--hp-muted);
    cursor: pointer;
    transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.blog-filter-btn:hover,
.blog-filter-clear:hover {
    color: var(--hp-text);
    border-color: #3a3f4a;
    background: var(--hp-bg);
}

.blog-filter-btn.active {
    color: var(--hp-accent);
    border-color: #3a3f4a;
}

.blog-filter-clear {
    color: #f87171;
    border-color: rgba(248, 113, 113, 0.25);
}

.blog-filter-clear.hidden,
.blog-filter-count.hidden {
    display: none;
}

.blog-filter-count {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.625rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--hp-accent);
    border: 1px solid var(--hp-border);
    border-radius: 8px;
    cursor: pointer;
}

.blog-filter-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 40;
}

.blog-filter-backdrop.hidden {
    display: none;
}

.blog-filter-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 50;
    width: min(520px, 92vw);
    max-height: 85vh;
    background: var(--hp-surface);
    border: 1px solid var(--hp-border);
    border-radius: var(--hp-radius);
    box-shadow: 0 24px 64px -16px rgba(0, 0, 0, 0.65);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.blog-filter-modal.hidden {
    display: none;
}

.blog-filter-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--hp-border);
}

.blog-filter-modal-header h3 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
}

.blog-filter-modal-close {
    background: none;
    border: none;
    color: var(--hp-muted);
    cursor: pointer;
    padding: 0.375rem;
    font-size: 1rem;
}

.blog-filter-modal-body {
    padding: 1.5rem;
    overflow-y: auto;
}

.blog-filter-label {
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--hp-muted);
    margin: 0 0 1rem;
}

.blog-tag-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.blog-tag-filter {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--hp-muted);
    padding: 0.5rem 0.875rem;
    border: 1px solid var(--hp-border);
    border-radius: 999px;
    cursor: pointer;
    transition: color 0.2s ease, border-color 0.2s ease;
}

.blog-tag-filter:hover,
.blog-tag-filter.active {
    color: var(--hp-text);
    border-color: #3a3f4a;
}

.blog-tag-filter.active {
    color: var(--hp-accent);
}

.blog-filter-modal-footer {
    display: flex;
    gap: 0.75rem;
    padding: 1.25rem 1.5rem;
    border-top: 1px solid var(--hp-border);
}

.blog-filter-action {
    flex: 1;
    padding: 0.75rem 1rem;
    border-radius: 10px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid var(--hp-border);
    font-family: var(--font-body);
}

.blog-filter-action-clear {
    background: transparent;
    color: var(--hp-muted);
}

.blog-filter-action-apply {
    background: var(--hp-text);
    color: var(--hp-bg);
    border-color: var(--hp-text);
}

.blog-card.hidden,
.blog-list-item.hidden {
    display: none !important;
}

.blog-no-results {
    text-align: center;
    padding: 4rem 1rem;
    color: var(--hp-muted);
}

.blog-no-results.hidden {
    display: none;
}

.blog-no-results i {
    font-size: 2rem;
    margin-bottom: 1rem;
    opacity: 0.4;
}

.blog-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--hp-border);
}

.blog-pagination-btn {
    min-width: 2.5rem;
    height: 2.5rem;
    padding: 0 0.75rem;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    border: 1px solid var(--hp-border);
    background: var(--hp-surface);
    color: var(--hp-muted);
    cursor: pointer;
    font-family: var(--font-body);
    transition: border-color 0.2s ease, color 0.2s ease;
}

.blog-pagination-btn:hover:not(:disabled) {
    border-color: #3a3f4a;
    color: var(--hp-text);
}

.blog-pagination-btn.active {
    color: var(--hp-text);
    border-color: #3a3f4a;
    font-weight: 600;
}

.blog-pagination-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

/* Inline SVG icons — sizing the Font Awesome <i> rules used to provide */
.blog-search-row .icon {
    color: var(--hp-muted);
    font-size: 0.9375rem;
}

.blog-no-results .icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    opacity: 0.4;
}