/* ============================================================
   4SIX BLOG LISTING — SMART DARK DESIGN
   ============================================================ */

/* ── Reset / Wrap ── */
.fsb-wrap { background: #070d1a; min-height: 100vh; }

/* ════════════════════════════════════════
   HERO
════════════════════════════════════════ */
.fsb-hero {
    position: relative;
    padding: 80px 20px 64px;
    text-align: center;
    overflow: hidden;
    background: linear-gradient(160deg, #0b1f3a 0%, #081628 40%, #0a1a10 100%);
    border-bottom: 1px solid rgba(255,193,7,0.1);
}
.fsb-hero-bg {
    position: absolute; inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 20% 50%, rgba(255,193,7,0.06) 0%, transparent 70%),
        radial-gradient(ellipse 50% 60% at 80% 30%, rgba(34,197,94,0.05) 0%, transparent 70%);
    pointer-events: none;
}
.fsb-hero-particles {
    position: absolute; inset: 0; pointer-events: none; overflow: hidden;
}
.fsb-hero-inner { position: relative; z-index: 1; max-width: 680px; margin: 0 auto; }

.fsb-hero-badge {
    display: inline-flex; align-items: center; gap: 7px;
    background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.3);
    border-radius: 100px; padding: 5px 16px;
    font-size: 10px; font-weight: 700; letter-spacing: 2px; color: #22c55e;
    margin-bottom: 20px;
}
.fsb-badge-dot {
    width: 7px; height: 7px; background: #22c55e; border-radius: 50%;
    box-shadow: 0 0 8px #22c55e;
    animation: fsbBlink 1.3s ease-in-out infinite;
}
@keyframes fsbBlink { 0%,100%{opacity:1} 50%{opacity:.3} }

.fsb-hero-title {
    display: flex; flex-direction: column; align-items: center;
    margin: 0 0 12px; line-height: 1;
}
.fsb-hero-brand {
    font-size: 64px; font-weight: 900; letter-spacing: -2px;
    background: linear-gradient(135deg, #ffd700 0%, #ffc107 40%, #ff9800 70%, #22c55e 100%);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text; background-size: 200% auto;
    animation: fsbShimmer 3s ease-in-out infinite;
}
@keyframes fsbShimmer {
    0%   { background-position: 0% center; }
    50%  { background-position: 100% center; }
    100% { background-position: 0% center; }
}
.fsb-hero-sub {
    font-size: 22px; font-weight: 700; color: rgba(255,255,255,0.7);
    letter-spacing: 1px;
}
.fsb-hero-desc {
    color: rgba(255,255,255,0.45); font-size: 15px; line-height: 1.6;
    margin: 0 0 28px;
}

.fsb-hero-stats {
    display: inline-flex; align-items: center; gap: 20px;
    background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08);
    border-radius: 16px; padding: 12px 24px;
}
.fsb-stat { text-align: center; }
.fsb-stat-n { display: block; font-size: 20px; font-weight: 800; color: #ffc107; line-height: 1; }
.fsb-stat-l { font-size: 10px; color: rgba(255,255,255,0.4); letter-spacing: 1px; text-transform: uppercase; }
.fsb-stat-div { width: 1px; height: 30px; background: rgba(255,255,255,0.12); }

/* ════════════════════════════════════════
   MAIN WRAP
════════════════════════════════════════ */
.fsb-main {
    max-width: 1280px !important;
    padding: 40px 20px 60px !important;
}

/* ════════════════════════════════════════
   FEATURED POST
════════════════════════════════════════ */
.fsb-featured { margin-bottom: 40px; }
.fsb-featured-link {
    display: grid; grid-template-columns: 1.1fr 1fr; gap: 0;
    background: linear-gradient(135deg, #0d1f3c 0%, #0a1628 100%);
    border: 1px solid rgba(255,193,7,0.2);
    border-radius: 20px; overflow: hidden;
    text-decoration: none;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 8px 40px rgba(0,0,0,0.4);
}
.fsb-featured-link:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,193,7,0.3);
}
.fsb-featured-img {
    position: relative; min-height: 360px;
    background: #0d1f3c center/cover no-repeat;
    display: flex; align-items: flex-end;
}
.fsb-featured-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(7,13,26,0.3) 0%, rgba(7,13,26,0.1) 100%);
}
.fsb-img-placeholder {
    position: absolute; inset: 0; display: flex; align-items: center;
    justify-content: center; font-size: 80px; opacity: .25;
}
.fsb-feat-cat {
    position: absolute; top: 20px; left: 20px; z-index: 2;
    background: #ffc107; color: #000; font-size: 10px; font-weight: 800;
    letter-spacing: 1.5px; text-transform: uppercase;
    padding: 5px 12px; border-radius: 6px;
}
.fsb-feat-badge {
    position: absolute; top: 20px; right: 20px; z-index: 2;
    background: rgba(0,0,0,0.6); backdrop-filter: blur(8px);
    border: 1px solid rgba(255,193,7,0.4); color: #ffc107;
    font-size: 10px; font-weight: 700; letter-spacing: 1px;
    padding: 5px 12px; border-radius: 6px;
}
.fsb-featured-body {
    padding: 40px 36px;
    display: flex; flex-direction: column; justify-content: center;
}
.fsb-feat-meta {
    display: flex; align-items: center; gap: 6px;
    font-size: 12px; color: rgba(255,255,255,0.4); margin-bottom: 14px;
}
.fsb-meta-icon { font-size: 13px; }
.fsb-meta-sep { color: rgba(255,255,255,0.2); }
.fsb-feat-title {
    font-size: 26px; font-weight: 800; color: #fff; line-height: 1.3;
    margin: 0 0 14px;
}
.fsb-feat-excerpt {
    font-size: 14px; color: rgba(255,255,255,0.55); line-height: 1.7;
    margin: 0 0 24px;
}
.fsb-feat-cta {
    display: inline-flex; align-items: center; gap: 8px;
    background: linear-gradient(135deg, #ffc107, #ff9800);
    color: #000; font-size: 13px; font-weight: 800;
    padding: 12px 22px; border-radius: 10px;
    width: fit-content;
    transition: transform 0.2s, box-shadow 0.2s;
}
.fsb-featured-link:hover .fsb-feat-cta {
    transform: translateX(4px);
    box-shadow: 0 6px 20px rgba(255,193,7,0.4);
}
.fsb-cta-arrow { transition: transform 0.2s; }
.fsb-featured-link:hover .fsb-cta-arrow { transform: translateX(4px); }

/* ════════════════════════════════════════
   CATEGORY FILTER TABS
════════════════════════════════════════ */
.fsb-filter-wrap {
    margin-bottom: 32px;
    position: relative;
}
.fsb-filter-wrap::after {
    content: ''; position: absolute; right: 0; top: 0; bottom: 0;
    width: 40px;
    background: linear-gradient(to left, #070d1a, transparent);
    pointer-events: none;
}
.fsb-filter-scroll {
    display: flex; gap: 8px;
    overflow-x: auto; padding-bottom: 4px;
    scrollbar-width: none;
}
.fsb-filter-scroll::-webkit-scrollbar { display: none; }
.fsb-filter-tab {
    flex-shrink: 0;
    display: inline-flex; align-items: center; gap: 6px;
    padding: 8px 18px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 100px;
    font-size: 13px; font-weight: 600; color: rgba(255,255,255,0.6);
    text-decoration: none;
    transition: all 0.2s;
    white-space: nowrap;
}
.fsb-filter-tab:hover {
    background: rgba(255,193,7,0.1);
    border-color: rgba(255,193,7,0.3);
    color: #ffc107; text-decoration: none;
}
.fsb-filter-tab.active {
    background: linear-gradient(135deg, #ffc107, #ff9800);
    border-color: transparent; color: #000; font-weight: 800;
}
.fsb-tab-count {
    background: rgba(0,0,0,0.15); border-radius: 100px;
    padding: 1px 7px; font-size: 10px;
}
.fsb-filter-tab.active .fsb-tab-count { background: rgba(0,0,0,0.2); }

/* ════════════════════════════════════════
   BLOG GRID
════════════════════════════════════════ */
.fsb-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}
.fsb-card--wide { grid-column: span 2; }

.fsb-card {
    background: linear-gradient(145deg, #0d1f3c 0%, #0a1628 100%);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: 16px; overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
    opacity: 0;
    animation: fsbCardIn 0.5s ease forwards;
}
@keyframes fsbCardIn {
    from { opacity:0; transform:translateY(20px); }
    to   { opacity:1; transform:translateY(0); }
}
.fsb-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,193,7,0.2);
    border-color: rgba(255,193,7,0.2);
}
.fsb-card-link { display: flex; flex-direction: column; height: 100%; text-decoration: none; }
.fsb-card--wide .fsb-card-link { flex-direction: row; }

/* Card image */
.fsb-card-img {
    position: relative; overflow: hidden;
    height: 200px; flex-shrink: 0;
}
.fsb-card--wide .fsb-card-img { width: 45%; height: auto; min-height: 200px; }
.fsb-card-img img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 0.5s ease;
}
.fsb-card:hover .fsb-card-img img { transform: scale(1.06); }
.fsb-card-img-placeholder {
    width: 100%; height: 100%;
    display: flex; align-items: center; justify-content: center;
    font-size: 52px; opacity: .18;
    background: linear-gradient(135deg, #0f2d3e, #1a2332);
}
.fsb-card-img-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(7,13,26,0.7) 0%, transparent 60%);
}
.fsb-card-cat {
    position: absolute; top: 12px; left: 12px; z-index: 2;
    background: #ffc107; color: #000;
    font-size: 9px; font-weight: 800; letter-spacing: 1.5px;
    text-transform: uppercase; padding: 4px 10px; border-radius: 5px;
}
.fsb-card-read-badge {
    position: absolute; bottom: 10px; right: 12px; z-index: 2;
    background: rgba(0,0,0,0.65); backdrop-filter: blur(6px);
    border: 1px solid rgba(255,255,255,0.15);
    color: rgba(255,255,255,0.7); font-size: 10px; font-weight: 600;
    padding: 3px 8px; border-radius: 4px;
}

/* Card body */
.fsb-card-body {
    padding: 20px; display: flex; flex-direction: column; flex: 1;
}
.fsb-card-meta {
    display: flex; align-items: center; gap: 8px;
    font-size: 11px; color: rgba(255,255,255,0.35); margin-bottom: 10px;
}
.fsb-card-date { color: rgba(255,193,7,0.7); }
.fsb-card-author::before { content: '·'; margin-right: 8px; }
.fsb-card-title {
    font-size: 16px; font-weight: 700; color: #fff; line-height: 1.4;
    margin: 0 0 10px;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.fsb-card--wide .fsb-card-title { font-size: 20px; -webkit-line-clamp: 3; }
.fsb-card:hover .fsb-card-title { color: #ffc107; }
.fsb-card-excerpt {
    font-size: 13px; color: rgba(255,255,255,0.45); line-height: 1.65;
    margin: 0 0 16px; flex: 1;
    display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.fsb-card-footer {
    display: flex; align-items: center; justify-content: space-between;
    padding-top: 14px; border-top: 1px solid rgba(255,255,255,0.06);
    margin-top: auto;
}
.fsb-read-link {
    font-size: 12px; font-weight: 700; color: #ffc107;
    display: flex; align-items: center; gap: 4px;
    transition: gap 0.2s;
}
.fsb-card:hover .fsb-read-link { gap: 8px; }
.fsb-card-views { font-size: 11px; color: rgba(255,255,255,0.3); }

/* ════════════════════════════════════════
   PAGINATION
════════════════════════════════════════ */
.fsb-pagination { display: flex; justify-content: center; margin-bottom: 48px; }
.fsb-pagination .page-numbers {
    display: flex; gap: 6px; list-style: none; margin: 0; padding: 0;
}
.fsb-pagination .page-numbers li {}
.fsb-pagination .page-numbers a,
.fsb-pagination .page-numbers span {
    display: flex; align-items: center; justify-content: center;
    width: 40px; height: 40px; border-radius: 10px;
    font-size: 13px; font-weight: 600; text-decoration: none;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.6);
    transition: all 0.2s;
}
.fsb-pagination .page-numbers a:hover {
    background: rgba(255,193,7,0.15); border-color: rgba(255,193,7,0.35); color: #ffc107;
}
.fsb-pagination .page-numbers .current {
    background: linear-gradient(135deg,#ffc107,#ff9800);
    border-color: transparent; color: #000; font-weight: 800;
}
.fsb-pagination .page-numbers .prev,
.fsb-pagination .page-numbers .next { width: auto; padding: 0 16px; }

/* ════════════════════════════════════════
   EMPTY STATE
════════════════════════════════════════ */
.fsb-empty {
    text-align: center; padding: 80px 20px;
    color: rgba(255,255,255,0.5);
}
.fsb-empty-icon { font-size: 64px; margin-bottom: 16px; }
.fsb-empty h3 { color: #fff; font-size: 22px; margin-bottom: 8px; }
.fsb-empty p { font-size: 14px; margin-bottom: 24px; }
.fsb-empty-btn {
    display: inline-block;
    background: linear-gradient(135deg,#ffc107,#ff9800);
    color: #000; font-weight: 800; font-size: 13px;
    padding: 12px 28px; border-radius: 10px; text-decoration: none;
}

/* ════════════════════════════════════════
   NEWSLETTER CTA STRIP
════════════════════════════════════════ */
.fsb-newsletter {
    display: flex; align-items: center; justify-content: space-between; gap: 24px;
    background: linear-gradient(135deg, rgba(255,193,7,0.1) 0%, rgba(34,197,94,0.06) 100%);
    border: 1px solid rgba(255,193,7,0.25);
    border-radius: 20px; padding: 28px 32px;
    margin-top: 8px;
}
.fsb-nl-left { display: flex; align-items: center; gap: 18px; }
.fsb-nl-icon { font-size: 40px; }
.fsb-nl-title { font-size: 18px; font-weight: 800; color: #fff; margin-bottom: 4px; }
.fsb-nl-sub { font-size: 13px; color: rgba(255,255,255,0.5); }
.fsb-nl-btn {
    flex-shrink: 0;
    background: linear-gradient(135deg, #ffc107, #ff9800);
    color: #000; font-size: 14px; font-weight: 800;
    padding: 14px 28px; border-radius: 12px; text-decoration: none;
    white-space: nowrap;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 6px 20px rgba(255,193,7,0.3);
}
.fsb-nl-btn:hover {
    transform: translateY(-2px); box-shadow: 0 10px 30px rgba(255,193,7,0.5);
    text-decoration: none; color: #000;
}

/* ════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════ */
@media (max-width: 1024px) {
    .fsb-grid { grid-template-columns: repeat(2,1fr); }
    .fsb-card--wide { grid-column: span 2; }
}
@media (max-width: 768px) {
    .fsb-hero { padding: 56px 20px 44px; }
    .fsb-hero-brand { font-size: 44px; }
    .fsb-hero-sub { font-size: 18px; }
    .fsb-featured-link { grid-template-columns: 1fr; }
    .fsb-featured-img { min-height: 220px; }
    .fsb-featured-body { padding: 24px 20px; }
    .fsb-feat-title { font-size: 20px; }
    .fsb-grid { grid-template-columns: 1fr; }
    .fsb-card--wide { grid-column: span 1; }
    .fsb-card--wide .fsb-card-link { flex-direction: column; }
    .fsb-card--wide .fsb-card-img { width: 100%; min-height: 200px; }
    .fsb-newsletter { flex-direction: column; text-align: center; }
    .fsb-nl-left { flex-direction: column; text-align: center; }
}
@media (max-width: 480px) {
    .fsb-hero-stats { gap: 12px; padding: 10px 16px; }
    .fsb-stat-n { font-size: 16px; }
    .fsb-hero-brand { font-size: 36px; }
}