/* ============================================
   DENSIA IMPEX SRL — Reusable Components
   ============================================ */

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 1rem 2rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 1rem;
  transition: all var(--duration-fast) var(--transition-smooth);
  border: none;
  cursor: pointer;
  letter-spacing: 0.3px;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-green), var(--accent-green-dark));
  color: white;
  box-shadow: var(--shadow-whatsapp);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(37, 211, 102, 0.45);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  border-color: var(--accent-gold);
  background: rgba(212, 175, 55, 0.05);
  transform: translateY(-3px);
}

.btn-gold {
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-dark));
  color: var(--bg-primary);
  box-shadow: 0 8px 25px rgba(212, 175, 55, 0.25);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 35px rgba(212, 175, 55, 0.35);
}

.btn-sm {
  padding: 0.6rem 1.4rem;
  font-size: 0.9rem;
}

.btn-lg {
  padding: 1.2rem 2.5rem;
  font-size: 1.1rem;
}

/* Cards */
.card-glass {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 2rem;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: transform var(--duration-normal) var(--transition-smooth),
              box-shadow var(--duration-normal),
              border-color var(--duration-normal);
  position: relative;
  overflow: hidden;
}

.card-glass::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.05) 0%, transparent 70%);
  opacity: 0;
  transition: opacity var(--duration-normal);
  pointer-events: none;
}

.card-glass:hover {
  transform: translateY(-8px);
  border-color: var(--border-glass-hover);
  box-shadow: var(--shadow-card), 0 0 40px var(--shadow-glow);
}

.card-glass:hover::before {
  opacity: 1;
}

.card-glass .card-icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.15), rgba(0, 212, 255, 0.1));
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
  color: var(--accent-gold);
  transition: transform var(--duration-fast);
}

.card-glass:hover .card-icon {
  transform: scale(1.1);
}

/* Pills / Badges */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.pill-gold {
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid rgba(212, 175, 55, 0.3);
  color: var(--accent-gold-light);
}

.pill-blue {
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.2);
  color: var(--accent-blue);
}

.pill-green {
  background: rgba(37, 211, 102, 0.08);
  border: 1px solid rgba(37, 211, 102, 0.2);
  color: var(--accent-green);
}

/* Urgency badge */
.urgency-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--accent-blue);
  font-weight: 600;
}

.urgency-badge .pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-blue);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

/* WhatsApp banner */
.whatsapp-banner {
  background: linear-gradient(135deg, rgba(37, 211, 102, 0.08), rgba(18, 140, 126, 0.08));
  border: 1px solid rgba(37, 211, 102, 0.15);
  border-radius: var(--radius-xl);
  padding: 3rem;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.whatsapp-banner h2 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 1rem;
}

.whatsapp-banner p {
  color: var(--text-secondary);
  margin-bottom: 2rem;
  font-size: 1.1rem;
}

/* Values pills */
.value-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(212, 175, 55, 0.08);
  border: 1px solid rgba(212, 175, 55, 0.2);
  color: var(--accent-gold-light);
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
}

/* Icon box */
.icon-box {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(212, 175, 55, 0.06));
  border-radius: var(--radius-lg);
  font-size: 2rem;
  color: var(--accent-blue);
  flex-shrink: 0;
}

/* Stat box */
.stat-box {
  text-align: center;
  padding: 1.5rem;
}

.stat-number {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--accent-gold);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Tag / Category */
.tag {
  display: inline-block;
  padding: 0.3rem 0.8rem;
  background: rgba(0, 212, 255, 0.08);
  color: var(--accent-blue);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Share buttons */
.share-buttons {
  display: flex;
  gap: 0.75rem;
}

.share-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  transition: all var(--duration-fast);
  font-size: 1rem;
}

.share-btn:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  transform: translateY(-2px);
}

/* Author box */
.author-box {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
}

.author-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-blue));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--bg-primary);
  flex-shrink: 0;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  margin-top: 3rem;
}

.pagination a,
.pagination span {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  transition: all var(--duration-fast);
}

.pagination a {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
}

.pagination a:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

.pagination span {
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-dark));
  color: var(--bg-primary);
}

/* Responsive helpers */
@media (max-width: 768px) {
  section {
    padding: 4rem 0;
  }

  .section-header {
    margin-bottom: 2.5rem;
  }

  .btn {
    padding: 0.9rem 1.6rem;
    font-size: 0.95rem;
  }

  .btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
  }

  .card-glass {
    padding: 1.5rem;
  }

  .whatsapp-banner {
    padding: 2rem 1.5rem;
  }
}

/* Text-style button (footer "Cookie settings") */
.link-button {
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  color: inherit;
  text-decoration: underline;
  cursor: pointer;
}