/* =============================================
   BLOG — Estilos Específicos
   ============================================= */

/* ─── VARIABLES ─── */
:root {
  --ff-display: 'Playfair Display', Georgia, serif;
  --ff-body: 'DM Sans', system-ui, sans-serif;
  --ff-mono: 'DM Mono', monospace;
  --gold: #d4852c;
  --gold-light: #e8a752;
  --blue: #3b82f6;
  --cream: #1a1a1a;
  --text: #2d2d2d;
  --text-muted: #666666;
  --text-dim: #555555;
  --bg: #f8f9fa;
  --bg-2: #f0f2f7;
  --bg-card: #ffffff;
  --border: rgba(212,133,44,0.15);
  --border-dim: rgba(212,133,44,0.08);
  --radius: 12px;
  --shadow: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-gold: 0 4px 16px rgba(212,133,44,0.15);
}

/* ─── BLOG CARDS ─── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-bottom: 40px;
}

.blog-card {
  background: linear-gradient(135deg, rgba(248,249,250,.8), rgba(240,242,247,.6));
  border: 2px solid var(--border-dim);
  border-radius: 16px;
  padding: 24px;
  transition: all .35s cubic-bezier(.175,.885,.32,1.275);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(8px);
}

.blog-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--blue), var(--gold), #22c55e);
  transform: translateX(-100%);
  transition: transform .35s cubic-bezier(.34, 1.56, .64, 1);
}

.blog-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 150% 50%, rgba(59,130,246,.08), transparent);
  opacity: 0;
  transition: opacity .35s;
}

.blog-card:hover {
  border-color: var(--gold);
  box-shadow: 0 12px 32px rgba(212,133,44,.18), 0 0 1px rgba(59,130,246,.25);
  transform: translateY(-12px) scale(1.02);
}

.blog-card:hover::before {
  transform: translateX(0);
}

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

.blog-card-date {
  font-family: var(--ff-mono);
  font-size: .62rem;
  background: linear-gradient(135deg, var(--blue), var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-transform: uppercase;
  letter-spacing: .12em;
  margin-bottom: 10px;
  font-weight: 600;
}

.blog-card-title {
  font-family: var(--ff-display);
  font-size: 1.2rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--cream), var(--text));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 10px;
  line-height: 1.3;
  transition: all .3s;
}

.blog-card:hover .blog-card-title {
  transform: translateX(2px);
}

.blog-card-desc {
  font-size: .92rem;
  color: var(--text-dim);
  margin-bottom: 12px;
  line-height: 1.6;
  transition: color .3s;
}

.blog-card:hover .blog-card-desc {
  color: var(--text);
}

.blog-card-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.blog-card-tag {
  font-size: .68rem;
  background: linear-gradient(135deg, rgba(212,133,44,.12), rgba(59,130,246,.08));
  border: 1.5px solid rgba(212,133,44,.2);
  color: var(--gold);
  padding: 6px 12px;
  border-radius: 100px;
  font-family: var(--ff-mono);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-weight: 500;
  transition: all .25s;
}

.blog-card:hover .blog-card-tag {
  background: linear-gradient(135deg, rgba(212,133,44,.2), rgba(59,130,246,.15));
  border-color: var(--gold);
  transform: scale(1.05);
}

.blog-card-arrow {
  font-size: .95rem;
  color: var(--gold);
  font-weight: 700;
  transition: all .3s cubic-bezier(.34, 1.56, .64, 1);
  display: inline-flex;
  align-items: center;
}

.blog-card:hover .blog-card-arrow {
  transform: translateX(6px);
  color: var(--blue);
}

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }

  .blog-card {
    padding: 20px;
  }

  .blog-card-title {
    font-size: 1.1rem;
  }

  .blog-card-desc {
    font-size: .88rem;
  }
}

@media (max-width: 600px) {
  .blog-grid {
    gap: 16px;
  }

  .blog-card {
    padding: 16px;
  }

  .blog-card-title {
    font-size: 1rem;
    margin-bottom: 8px;
  }

  .blog-card-date {
    font-size: .6rem;
    margin-bottom: 8px;
  }

  .blog-card-desc {
    font-size: .85rem;
    margin-bottom: 10px;
  }

  .blog-card-meta {
    margin-bottom: 10px;
  }

  .blog-card-arrow {
    font-size: .9rem;
  }
}