/* Page 404 - Design simple comme la capture */

.not-found-page {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, #edf5fc 0%, #f8f8f8 100%);
  padding: 2rem 1rem;
}

.not-found-page .container {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.not-found-content {
  padding: 2.5rem 2rem;
  background: rgba(255,255,255,0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 20px;
  box-shadow: 0 8px 32px rgba(31,38,135,0.12);
}

.error-code {
  font-size: 8rem;
  font-weight: 900;
  color: #4A90C2;
  line-height: 1;
  margin-bottom: 1.5rem;
}

.error-title {
  font-size: 2.5rem;
  color: #2c3e50;
  margin-bottom: 1.5rem;
  font-weight: 600;
}

.error-message {
  font-size: 1.1rem;
  color: #6c757d;
  margin-bottom: 1rem;
  line-height: 1.6;
}

.error-suggestion {
  font-size: 1rem;
  color: #6c757d;
  margin-bottom: 3rem;
  line-height: 1.6;
}

.action-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary, .btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.5rem;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.2s ease;
  border: 2px solid transparent;
  font-size: 1rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color), rgba(3,169,245,0.85));
  color: white;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(3,169,245,0.2);
}

.btn-primary:hover {
  box-shadow: 0 8px 28px rgba(3,169,245,0.3);
  transform: translateY(-2px);
}

.btn-secondary {
  background: rgba(255,255,255,0.6);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: var(--primary-color);
  border-color: rgba(3,169,245,0.3);
  border-radius: 12px;
}

.btn-secondary:hover {
  background: rgba(3,169,245,0.1);
  color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(3,169,245,0.15);
}

/* Responsive */
@media (max-width: 768px) {
  .error-code {
    font-size: 6rem;
  }
  
  .error-title {
    font-size: 2rem;
  }
  
  .action-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .btn-primary, .btn-secondary {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .error-code {
    font-size: 4rem;
  }
  
  .error-title {
    font-size: 1.5rem;
  }
  
  .not-found-content {
    padding: 1.5rem 0.5rem;
  }
}