/* tv4agent.com — Reveal animation CSS
 * Add class="reveal" to any element. It will fade + translate up when scrolled into view.
 * Pair with animations.js (auto-loads, no manual init needed).
 */

.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* === Post CTA block (injected at end of every post) === */
.post-cta-block {
  margin: 3rem auto;
  padding: 2rem 2.25rem;
  background: linear-gradient(135deg, #FBFAFF 0%, #F8F9FC 100%);
  border: 1px solid var(--tv4-border);
  border-radius: 14px;
  text-align: center;
  max-width: 720px;
}
.post-cta-inner h3 {
  margin: 0 0 0.625rem 0;
  font-size: 1.375rem;
  letter-spacing: -0.02em;
  color: var(--tv4-text);
  font-weight: 700;
}
.post-cta-inner p {
  margin: 0 0 1.25rem 0;
  color: var(--tv4-text-muted);
  font-size: 1rem;
  line-height: 1.55;
}
.post-cta-button {
  display: inline-block;
  background: var(--tv4-text);
  color: white !important;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none !important;
  transition: background 0.15s, transform 0.1s;
}
.post-cta-button:hover {
  background: var(--tv4-primary);
  transform: translateY(-1px);
}
.post-cta-fine {
  margin: 1rem 0 0 0 !important;
  font-size: 0.8125rem !important;
  color: var(--tv4-text-light) !important;
  font-style: italic;
}

/* === Posts Explorer (search + filter) === */
.posts-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin: 0 0 1.5rem 0;
  padding: 1rem;
  background: var(--tv4-bg-elevated);
  border: 1px solid var(--tv4-border);
  border-radius: 10px;
}
.posts-controls input[type="search"] {
  flex: 1;
  min-width: 200px;
  padding: 0.5rem 0.875rem;
  border: 1px solid var(--tv4-border);
  border-radius: 8px;
  font: inherit;
  background: var(--tv4-bg);
}
.posts-controls input[type="search"]:focus {
  outline: 2px solid var(--tv4-primary);
  outline-offset: 1px;
  border-color: var(--tv4-primary);
}
.pillar-filter, .lang-filter {
  padding: 0.375rem 0.75rem;
  border: 1px solid var(--tv4-border);
  border-radius: 999px;
  background: var(--tv4-bg);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--tv4-text-muted);
  transition: all 0.15s;
}
.pillar-filter:hover, .lang-filter:hover {
  border-color: var(--tv4-primary);
  color: var(--tv4-primary);
}
.pillar-filter.active, .lang-filter.active {
  background: var(--tv4-primary);
  color: white;
  border-color: var(--tv4-primary);
}
#posts-count {
  font-size: 0.875rem;
  color: var(--tv4-text-muted);
  margin-left: auto;
}

/* === Post cards === */
.posts-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
  align-items: stretch;
}
@media (min-width: 720px) {
  .posts-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1080px) {
  .posts-grid { grid-template-columns: 1fr 1fr 1fr; }
}
.post-card {
  background: var(--tv4-bg);
  border: 1px solid var(--tv4-border);
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.15s, border-color 0.15s, box-shadow 0.15s;
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
}
.post-card::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: var(--tv4-border);
  transition: background 0.15s;
}
.post-card[data-pillar="P1"]::before { background: var(--tv4-magenta); }
.post-card[data-pillar="P2"]::before { background: var(--tv4-violet); }
.post-card[data-pillar="P3"]::before { background: var(--tv4-sea); }
.post-card[data-pillar="P4"]::before { background: var(--tv4-blue); }
.post-card[data-pillar="P5"]::before { background: var(--tv4-lavender); }
.post-card[data-pillar="P6"]::before { background: var(--tv4-pink); }
.post-card:hover {
  transform: translateY(-2px);
  border-color: var(--tv4-primary);
  box-shadow: 0 8px 24px rgba(99, 91, 255, 0.08);
}
.post-card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  color: inherit;
  text-decoration: none !important;
}
.post-card-hero {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}
.post-card-hero-fallback {
  width: 100%;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #FBFAFF 0%, #F0EEFF 100%);
  position: relative;
  overflow: hidden;
}
.post-card-hero-fallback svg {
  width: 80px;
  height: 80px;
  color: var(--tv4-primary);
  opacity: 0.55;
  z-index: 2;
}
.post-card-hero-fallback::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 25% 25%, rgba(124, 77, 190, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 75% 75%, rgba(213, 46, 120, 0.06) 0%, transparent 50%);
  pointer-events: none;
}
.post-card-body {
  padding: 1.125rem 1.25rem 1.25rem;
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
}
.post-card-pillar {
  display: inline-block;
  color: white;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.6875rem;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.post-card-pillar.pillar-P1 { background: var(--tv4-magenta); }
.post-card-pillar.pillar-P2 { background: var(--tv4-violet); }
.post-card-pillar.pillar-P3 { background: var(--tv4-sea); }
.post-card-pillar.pillar-P4 { background: var(--tv4-blue); }
.post-card-pillar.pillar-P5 { background: var(--tv4-lavender); }
.post-card-pillar.pillar-P6 { background: var(--tv4-pink); }
.post-card-title {
  margin: 0 0 0.375rem 0;
  font-size: 1.0625rem;
  line-height: 1.35;
  font-weight: 700;
  color: var(--tv4-text);
  letter-spacing: -0.01em;
}
.post-card-desc {
  margin: 0 0 0.625rem 0;
  font-size: 0.875rem;
  color: var(--tv4-text-muted);
  line-height: 1.5;
}
.post-card-meta {
  font-size: 0.75rem;
  color: var(--tv4-text-light);
  font-weight: 500;
  margin-top: auto;
  padding-top: 0.75rem;
}

/* === Blog hero === */
.blog-hero {
  text-align: left;
  padding: 2.5rem 0 1.75rem;
  border-bottom: 1px solid var(--tv4-border);
  margin-bottom: 2rem;
  position: relative;
}
.blog-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 12% 30%, rgba(124, 77, 190, 0.07) 0%, transparent 35%),
    radial-gradient(circle at 88% 70%, rgba(213, 46, 120, 0.05) 0%, transparent 35%);
  pointer-events: none;
  z-index: 0;
}
.blog-hero > * {
  position: relative;
  z-index: 1;
}
.blog-hero h1 {
  font-size: 3rem;
  letter-spacing: -0.03em;
  margin: 0 0 0.5rem 0;
}
.blog-hero .lead {
  font-size: 1.125rem;
  color: var(--tv4-text-muted);
  max-width: 640px;
  margin: 0;
  line-height: 1.55;
}
.blog-hero-stats {
  display: flex;
  gap: 2rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}
.blog-hero-stat {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}
.blog-hero-stat-num {
  font-size: 1.625rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--tv4-primary);
  font-family: var(--font-mono);
}
.blog-hero-stat-label {
  font-size: 0.8125rem;
  color: var(--tv4-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

/* === Hero image in single-post pages === */
.post-hero {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  border-radius: 14px;
  margin: 0 0 2rem 0;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}

/* === Inline images in posts === */
.post-inline-image {
  width: 100%;
  max-width: 720px;
  border-radius: 12px;
  margin: 1.75rem auto;
  display: block;
  box-shadow: 0 2px 12px rgba(0,0,0,0.04);
}
.post-inline-figure {
  margin: 1.75rem 0;
}
.post-inline-figure img {
  width: 100%;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.04);
}
.post-inline-figure figcaption {
  font-size: 0.8125rem;
  color: var(--tv4-text-muted);
  text-align: center;
  margin-top: 0.5rem;
  font-style: italic;
}