/*
 * VFindR Blog — Component Styles
 * ─────────────────────────────────────────────────────────────
 * Drop alongside style.css and pages.css (load after both).
 * Requires style.css :root variables. No resets or body rules.
 * ─────────────────────────────────────────────────────────────
 */

/* ── CHIP FILTERS ────────────────────────────────────────────── */
.chip {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 5px 14px;
    border-radius: 100px;
    border: 1px solid var(--surface-border);
    color: var(--text-muted);
    background: transparent;
    cursor: pointer;
    transition: all var(--trans);
}
.chip:hover { border-color: var(--accent-dim); color: var(--accent-color); }
.chip.chip-active {
    background: rgba(0,212,200,0.1);
    border-color: rgba(0,212,200,0.4);
    color: var(--accent-color);
}
.chip-row { display: flex; gap: 8px; flex-wrap: wrap; }

/* ── CATEGORY BADGES ─────────────────────────────────────────── */
.cat-badge {
    display: inline-flex;
    align-items: center;
    font-family: var(--font-mono);
    font-size: 0.58rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 3px 10px;
    border-radius: 100px;
    font-weight: 500;
}
.cat-security { background: rgba(0,212,200,0.1);  border: 1px solid rgba(0,212,200,0.3);  color: var(--accent-color); }
.cat-mods     { background: rgba(245,158,11,0.1); border: 1px solid rgba(245,158,11,0.3); color: #f59e0b; }
.cat-meets    { background: rgba(14,165,233,0.1); border: 1px solid rgba(14,165,233,0.3); color: #0ea5e9; }
.cat-news     { background: rgba(244,63,94,0.1);  border: 1px solid rgba(244,63,94,0.3);  color: #f43f5e; }
.cat-guide    { background: rgba(16,185,129,0.1); border: 1px solid rgba(16,185,129,0.3); color: #10b981; }

/* ── BLOG HERO ───────────────────────────────────────────────── */
/*
 * The real VFindR nav is 68px fixed + injected by partials.js.
 * We add padding-top to clear it, then use --section-gap for bottom.
 */
.blog-hero {
    padding: calc(68px + 40px) 0 var(--section-gap);
    position: relative;
    overflow: hidden;
}
.blog-hero::before {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(ellipse 80% 50% at 50% 0%,
        rgba(0,212,200,0.06) 0%, transparent 65%);
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1.05fr;
    gap: 48px;
    align-items: center;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent-dim);
    margin-bottom: 14px;
}
.hero-eyebrow::before { content: '//'; opacity: 0.4; }

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 5vw, 3.8rem);
    font-weight: 700;
    line-height: 1.0;
    letter-spacing: 0.02em;
    margin-bottom: 16px;
}

.hero-desc {
    font-size: 0.95rem;
    font-weight: 300;
    color: var(--text-dim);
    line-height: 1.7;
    max-width: 400px;
    margin-bottom: 28px;
}

.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; }

.hero-stats {
    display: flex;
    gap: 24px;
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid var(--surface-border);
    flex-wrap: wrap;
}
.hero-stat-num {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--grad-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}
.hero-stat-lbl {
    font-family: var(--font-mono);
    font-size: 0.58rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-top: 4px;
}

/* ── FEATURED CARD ───────────────────────────────────────────── */
.featured-card {
    background: var(--secondary-bg);
    border: 1px solid var(--surface-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    display: block;
    position: relative;
    transition: border-color var(--trans), box-shadow var(--trans), transform var(--trans);
}
.featured-card:hover {
    border-color: rgba(0,212,200,0.3);
    box-shadow: 0 12px 40px rgba(0,0,0,0.5), 0 0 0 1px rgba(0,212,200,0.07);
    transform: translateY(-3px);
}
.featured-card::before {
    content: '';
    position: absolute; inset: 0 0 auto 0;
    height: 2px;
    background: var(--grad-main);
    z-index: 1;
}
.featured-thumb {
    aspect-ratio: 16/9;
    background: var(--tertiary-bg);
    display: flex; align-items: center; justify-content: center;
    position: relative; overflow: hidden;
}
.featured-thumb-bg {
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(0,212,200,0.06) 0%, rgba(14,165,233,0.04) 100%);
}
.featured-thumb-icon {
    font-size: 2.8rem; opacity: 0.08;
    position: relative; z-index: 1; user-select: none;
}
.featured-label {
    position: absolute; top: 12px; left: 12px;
    font-family: var(--font-mono);
    font-size: 0.58rem; letter-spacing: 0.14em; text-transform: uppercase;
    background: var(--grad-main); color: #04091a;
    padding: 4px 10px; border-radius: 100px; font-weight: 500;
}
.featured-body { padding: 20px 24px 24px; }
.featured-title {
    font-family: var(--font-display);
    font-size: 1.35rem; font-weight: 700; line-height: 1.2;
    margin: 10px 0 9px;
}
.featured-excerpt {
    font-size: 0.84rem; color: var(--text-dim);
    line-height: 1.65; margin-bottom: 16px;
}
.featured-meta {
    display: flex; align-items: center; gap: 14px;
    font-family: var(--font-mono); font-size: 0.62rem;
    letter-spacing: 0.08em; color: var(--text-muted);
    flex-wrap: wrap;
}
.featured-meta-dot { opacity: 0.3; }

/* ── FILTER BAR ──────────────────────────────────────────────── */
.blog-filter-bar {
    padding: 20px 0;
    border-top: 1px solid var(--surface-border);
    border-bottom: 1px solid var(--surface-border);
    background: rgba(4,9,26,0.6);
    backdrop-filter: blur(8px);
    position: sticky;
    top: 68px; /* sits flush under the fixed nav */
    z-index: 10;
}
.blog-filter-bar-inner {
    display: flex; align-items: center;
    justify-content: space-between;
    gap: 16px; flex-wrap: wrap;
}
.filter-label {
    font-family: var(--font-mono); font-size: 0.62rem;
    letter-spacing: 0.12em; text-transform: uppercase;
    color: var(--text-muted); flex-shrink: 0;
}
.results-count {
    font-family: var(--font-mono); font-size: 0.65rem;
    letter-spacing: 0.1em; text-transform: uppercase;
    color: var(--text-muted); white-space: nowrap;
}
.results-count span { color: var(--accent-color); }

/* ── BLOG SECTION ────────────────────────────────────────────── */
.blog-section { padding: 48px 0 var(--section-gap); }

/* ── SUB-SECTION HEADER ──────────────────────────────────────── */
.sub-section-head {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 24px; gap: 16px;
    border-bottom: 1px solid var(--surface-border);
    padding-bottom: 14px;
}
.sub-section-title {
    font-family: var(--font-display);
    font-size: 1.25rem; font-weight: 700; letter-spacing: 0.02em;
}
.sub-section-link {
    font-family: var(--font-mono); font-size: 0.65rem;
    letter-spacing: 0.1em; text-transform: uppercase;
    color: var(--accent-dim);
    display: flex; align-items: center; gap: 5px;
    transition: color var(--trans); flex-shrink: 0;
    text-decoration: none;
}
.sub-section-link svg {
    width: 12px; height: 12px; stroke: currentColor;
    fill: none; stroke-width: 2.5; stroke-linecap: round;
}
.sub-section-link:hover { color: var(--accent-color); }

/* ── POSTS GRID ──────────────────────────────────────────────── */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}
.posts-grid.two-col {
    grid-template-columns: 1fr 1fr;
}

/* ── POST CARD ───────────────────────────────────────────────── */
.post-card {
    background: var(--secondary-bg);
    border: 1px solid var(--surface-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    text-decoration: none; color: inherit;
    display: flex; flex-direction: column;
    transition: border-color var(--trans), box-shadow var(--trans), transform var(--trans);
}
.post-card:hover {
    border-color: rgba(0,212,200,0.28);
    box-shadow: 0 8px 28px rgba(0,0,0,0.4);
    transform: translateY(-2px);
}

.post-thumb {
    aspect-ratio: 16/9;
    background: var(--tertiary-bg);
    display: flex; align-items: center; justify-content: center;
    position: relative; overflow: hidden; flex-shrink: 0;
}
.post-thumb-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(0,212,200,0.02) 0%, rgba(14,165,233,0.01) 100%);
}
.post-thumb-icon { font-size: 1.8rem; opacity: 0.05; user-select: none; }

.post-body {
    padding: 18px 20px 20px;
    display: flex; flex-direction: column; flex: 1;
}
.post-title {
    font-family: var(--font-display);
    font-size: 1.1rem; font-weight: 700; line-height: 1.2;
    margin: 9px 0 7px;
    display: -webkit-box;
    -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.post-excerpt {
    font-size: 0.82rem; color: var(--text-dim);
    line-height: 1.6; flex: 1; margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.post-meta {
    display: flex; align-items: center; justify-content: space-between;
    padding-top: 12px;
    border-top: 1px solid var(--surface-border);
    flex-wrap: wrap; gap: 8px;
}
.post-meta-left {
    font-family: var(--font-mono); font-size: 0.6rem;
    letter-spacing: 0.08em; color: var(--text-muted);
    display: flex; gap: 10px;
}
.post-read-more {
    display: inline-flex; align-items: center; gap: 4px;
    font-family: var(--font-display); font-weight: 700;
    font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase;
    color: var(--accent-color);
    transition: gap var(--trans);
}
.post-card:hover .post-read-more { gap: 7px; }
.post-read-more svg {
    width: 12px; height: 12px; stroke: currentColor;
    fill: none; stroke-width: 2.5; stroke-linecap: round;
}

/* Wide card — spans full row */
.post-card.span-wide {
    grid-column: 1 / -1;
    flex-direction: row;
}
.post-card.span-wide .post-thumb {
    width: 320px; flex-shrink: 0; aspect-ratio: unset;
}
.post-card.span-wide .post-title  { font-size: 1.35rem; }
.post-card.span-wide .post-excerpt { -webkit-line-clamp: 4; }

/* ── CONTENT + SIDEBAR ───────────────────────────────────────── */
.content-with-sidebar {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 28px;
    align-items: start;
}

/* ── SIDEBAR ─────────────────────────────────────────────────── */
.blog-sidebar { display: flex; flex-direction: column; gap: 16px; }

.sidebar-widget {
    background: var(--secondary-bg);
    border: 1px solid var(--surface-border);
    border-radius: var(--radius-lg);
    padding: 18px 20px;
}
.widget-head {
    font-family: var(--font-mono); font-size: 0.62rem;
    letter-spacing: 0.15em; text-transform: uppercase;
    color: var(--text-muted);
    border-bottom: 1px solid var(--surface-border);
    padding-bottom: 10px; margin-bottom: 14px;
    display: flex; align-items: center; gap: 7px;
}
.widget-head svg {
    width: 12px; height: 12px; stroke: var(--accent-dim);
    fill: none; stroke-width: 2; flex-shrink: 0;
}

/* Stat grid */
.stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.stat-cell {
    background: var(--tertiary-bg);
    border: 1px solid var(--surface-border);
    border-radius: var(--radius); padding: 10px 8px; text-align: center;
}
.stat-cell-num {
    font-family: var(--font-display); font-weight: 700; font-size: 1.3rem;
    background: var(--grad-main);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text; line-height: 1;
}
.stat-cell-lbl {
    font-family: var(--font-mono); font-size: 0.55rem;
    letter-spacing: 0.1em; text-transform: uppercase;
    color: var(--text-muted); margin-top: 4px;
}

/* Topics */
.topic-list li {
    display: flex; align-items: center; justify-content: space-between;
    padding: 8px 0; border-bottom: 1px solid var(--surface-border);
    font-size: 0.83rem;
}
.topic-list li:last-child { border-bottom: none; }
.topic-list a { color: var(--text-dim); transition: color var(--trans); text-decoration: none; }
.topic-list a:hover { color: var(--accent-color); }
.topic-count {
    font-family: var(--font-mono); font-size: 0.62rem;
    color: var(--text-muted); letter-spacing: 0.06em;
}

/* Quick reads */
.quick-list { display: flex; flex-direction: column; }
.quick-item {
    display: flex; gap: 10px; padding: 9px 0;
    border-bottom: 1px solid var(--surface-border);
    text-decoration: none; color: inherit;
    transition: background var(--trans);
    border-radius: var(--radius-sm);
}
.quick-item:last-child { border-bottom: none; }
.quick-item:hover {
    background: rgba(0,212,200,0.03);
    margin: 0 -8px; padding-left: 8px; padding-right: 8px;
}
.quick-num {
    font-family: var(--font-display); font-weight: 700; font-size: 1.3rem;
    color: var(--tertiary-bg); line-height: 1; min-width: 26px;
    transition: color var(--trans);
}
.quick-item:hover .quick-num { color: rgba(0,212,200,0.18); }
.quick-title {
    font-family: var(--font-display); font-weight: 600;
    font-size: 0.85rem; line-height: 1.25; margin-bottom: 2px;
}
.quick-sub {
    font-family: var(--font-mono); font-size: 0.58rem;
    letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-muted);
}

/* Store / CTA widget */
.store-widget {
    background: linear-gradient(135deg, rgba(0,212,200,0.06) 0%, rgba(14,165,233,0.04) 100%);
    border-color: rgba(0,212,200,0.2);
    position: relative; overflow: hidden;
}
.store-widget::before {
    content: '';
    position: absolute; inset: 0 0 auto 0;
    height: 2px; background: var(--grad-main);
}
.store-widget-title {
    font-family: var(--font-display); font-weight: 700;
    font-size: 1rem; margin-bottom: 6px;
}
.store-widget-desc {
    font-size: 0.8rem; color: var(--text-dim);
    line-height: 1.55; margin-bottom: 14px;
}
.store-widget-btns { display: flex; flex-direction: column; gap: 8px; }

/* ── RESPONSIVE ──────────────────────────────────────────────── */
@media (max-width: 1024px) {
    .posts-grid { grid-template-columns: 1fr 1fr; }
    .content-with-sidebar { grid-template-columns: 1fr 260px; gap: 20px; }
}
@media (max-width: 860px) {
    .hero-grid { grid-template-columns: 1fr; gap: 28px; }
    .posts-grid { grid-template-columns: 1fr 1fr; }
    .posts-grid.two-col { grid-template-columns: 1fr; }
    .content-with-sidebar { grid-template-columns: 1fr; }
    .blog-sidebar { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
    .post-card.span-wide { flex-direction: column; }
    .post-card.span-wide .post-thumb { width: 100%; aspect-ratio: 16/9; }
}
@media (max-width: 600px) {
    .blog-hero { padding-top: calc(68px + 24px); }
    .posts-grid { grid-template-columns: 1fr; }
    .blog-sidebar { grid-template-columns: 1fr; }
    .hero-actions { flex-direction: column; align-items: flex-start; }
    .hero-stats { gap: 18px; }
    .blog-filter-bar { position: static; }
}

/* ── DISCOVER SECTION (Topics + Quick Reads) ─────────────────── */
.blog-discover {
    padding: 56px 0;
    border-top: 1px solid var(--surface-border);
    background: linear-gradient(180deg, transparent 0%, rgba(0,212,200,0.02) 100%);
}

.discover-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.discover-block {
    background: var(--secondary-bg);
    border: 1px solid var(--surface-border);
    border-radius: var(--radius-lg);
    padding: 24px 28px;
    position: relative;
    overflow: hidden;
}
.discover-block::before {
    content: '';
    position: absolute; inset: 0 0 auto 0;
    height: 2px; background: var(--grad-main);
}

.discover-head {
    font-family: var(--font-mono); font-size: 0.65rem;
    letter-spacing: 0.16em; text-transform: uppercase;
    color: var(--text-muted);
    border-bottom: 1px solid var(--surface-border);
    padding-bottom: 12px; margin-bottom: 18px;
    display: flex; align-items: center; gap: 8px;
}
.discover-head svg {
    width: 13px; height: 13px; stroke: var(--accent-dim);
    fill: none; stroke-width: 2; flex-shrink: 0;
}

/* Topics in discover */
.discover-topics { list-style: none; padding: 0; margin: 0; }
.discover-topics li {
    display: flex; align-items: center; justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--surface-border);
    font-size: 0.88rem;
}
.discover-topics li:last-child { border-bottom: none; }
.discover-topics a {
    color: var(--text-dim); text-decoration: none;
    transition: color var(--trans);
}
.discover-topics a:hover { color: var(--accent-color); }

/* Quick reads in discover */
.discover-quick { display: flex; flex-direction: column; }
.dq-item {
    display: flex; align-items: center; gap: 16px;
    padding: 13px 0;
    border-bottom: 1px solid var(--surface-border);
    text-decoration: none; color: inherit;
    transition: background var(--trans);
    border-radius: var(--radius-sm);
}
.dq-item:last-child { border-bottom: none; }
.dq-item:hover { background: rgba(0,212,200,0.03); margin: 0 -12px; padding-left: 12px; padding-right: 12px; }
.dq-num {
    font-family: var(--font-display); font-weight: 700;
    font-size: 1.5rem; color: rgba(0,212,200,0.12);
    line-height: 1; min-width: 32px; flex-shrink: 0;
    transition: color var(--trans);
}
.dq-item:hover .dq-num { color: rgba(0,212,200,0.25); }
.dq-text { flex: 1; }
.dq-title {
    font-family: var(--font-display); font-weight: 600;
    font-size: 0.92rem; line-height: 1.25; margin-bottom: 3px;
    color: var(--text-color);
}
.dq-sub {
    font-family: var(--font-mono); font-size: 0.58rem;
    letter-spacing: 0.08em; text-transform: uppercase;
    color: var(--text-muted);
}
.dq-arrow {
    width: 14px; height: 14px; stroke: var(--accent-dim);
    fill: none; stroke-width: 2.5; stroke-linecap: round;
    flex-shrink: 0; opacity: 0;
    transition: opacity var(--trans), transform var(--trans);
}
.dq-item:hover .dq-arrow { opacity: 1; transform: translateX(3px); }

@media (max-width: 860px) {
    .discover-grid { grid-template-columns: 1fr; gap: 20px; }
}

/* ── Counter loading state ───────────────────────────────────── */
.stat-loading {
    display: inline-block;
    opacity: 0.3;
    animation: statPulse 1.4s ease-in-out infinite;
}
@keyframes statPulse {
    0%, 100% { opacity: 0.3; }
    50%       { opacity: 0.7; }
}

/* ── Post thumb overlays — minimal, near-invisible ──────────── */
.post-thumb-overlay,
.featured-thumb-bg {
    opacity: 0.25;
}

/* ── Thumb images — shared rule replacing per-element inline styles ──
   z-index: 1  → above the container background
   z-index: 2  → overlays (.post-thumb-overlay, .featured-thumb-bg)
   z-index: 3  → labels and icons (featured-label, post-thumb-icon)
   Using this explicit ladder prevents Android Chrome from dropping
   images that sit at z-index:0 behind auto-stacked siblings.       */
.thumb-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    display: block;
}

.post-thumb-overlay,
.featured-thumb-bg  { z-index: 2; }

.featured-thumb-icon,
.post-thumb-icon    { z-index: 3; position: relative; }

.featured-label     { z-index: 3; }